CN212783393U

CN212783393U - Chip fixing mechanism of noise-reduction voice recognition chip back glue cleaning machine

Info

Publication number: CN212783393U
Application number: CN202022254500.1U
Authority: CN
Inventors: 江心标; 陈意煊; 姜兆瑞
Original assignee: United Semiconductor Shandong Co ltd
Current assignee: United Semiconductor Shandong Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-03-23
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a chip fixed establishment of speech recognition chip gum descaling machine of making an uproar falls, the on-line screen storage device comprises a base, be equipped with the motor on the wall of cavity left side, motor output end fixedly connected with worm, motor one end fixedly connected with threaded rod is kept away from to the worm, the slip interlude has first thread bush on the base, fixedly connected with backup pad on the first thread bush top, threaded connection has the second thread bush on the threaded rod, the rotation is connected with the trace on the second thread bush, symmetrical fixedly connected with mounting panel, two on the base right side top surface rotate between the mounting panel and be connected with the pivot, the first pivot pole of fixedly connected with in the pivot, sliding connection has the support board on the base top surface. The utility model discloses put the chip in the backup pad, drive the threaded rod along with the rotation of worm and rotate for second thread bush moves left, drives first rotation pole and rotates, makes to the board move left, carries out the centre gripping to the chip.

Description

Chip fixing mechanism of noise-reduction voice recognition chip back glue cleaning machine

Technical Field

The utility model relates to a chip production technical field especially relates to a chip fixed establishment of speech recognition chip gum descaling machine of making an uproar falls.

Background

English integrated circuit: integrated circuit, abbreviated IC; or microcircuits (microcircuits), microchips (microchips), and chips/chips (chips) are one way to miniaturize circuits (including primarily semiconductor devices, including passive components, etc.) in electronics, and are often fabricated on the surface of semiconductor wafers. The integrated circuit chip inevitably forms back adhesive in the preparation and packaging process, and influences the conductive effect and the welding installation reliability of the circuit. Therefore, the mounting surface thereof must be subjected to a glue removing treatment.

Because the most fixed connection of fixed establishment is on the device among the current device, then need change the device when the chip size changes and operate, reduced work efficiency and suitability lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "because the most fixed connection of fixed establishment is on the device, then need to change the device when the chip size changes and operate consequently, reduced the defect that work efficiency and suitability are lower" to a chip fixed establishment who falls the speech recognition chip gum descaling machine of making an uproar is proposed.

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

a chip fixing mechanism of a noise-reduction voice recognition chip back gum cleaning machine comprises a base, wherein a cavity is formed in the base, a motor is arranged on the left side wall of the cavity, a worm is fixedly connected to the output end of the motor, a threaded rod is fixedly connected to the end, away from the motor, of the worm, a first threaded sleeve is slidably inserted in the base, a lead screw is connected to the first threaded sleeve in a threaded manner, a transmission mechanism is arranged in the base, a supporting plate is fixedly connected to the top end of the first threaded sleeve, a chip is arranged on the supporting plate, a fixing plate is fixedly connected to the top surface of the left side of the base, a second threaded sleeve is connected to the threaded rod in a threaded manner, a linkage rod is rotatably connected to the second threaded sleeve, an opening is formed in the base, the linkage rod extends out of the base through the, two rotate between the mounting panel and be connected with the pivot, trace fixed connection is in the pivot, the first dwang of fixedly connected with in the pivot, pivot one end is kept away from to first dwang and is rotated and be connected with the second dwang, sliding connection has the offset on the base top surface, the offset is located between fixed plate and the mounting panel, the offset is close to fixedly connected with connecting block on the mounting panel side, the second dwang rotates to be connected on the connecting block.

Preferably, drive mechanism is including rotating post, worm wheel and electric telescopic handle, it rotates to connect on the cavity diapire to rotate the post, worm wheel fixed connection is on rotating the post, the worm wheel is connected with the worm meshing, electric telescopic handle fixed connection is on rotating the post top, the rectangular channel has been seted up on the lead screw, rectangular channel and electric telescopic handle phase-match.

Preferably, the cavity bottom wall is fixedly connected with a fixing rod, the fixing rod is fixedly connected with a fixing sleeve, and the fixing sleeve is sleeved on the second threaded sleeve in a sliding manner.

Preferably, elastic pads are arranged on one side surface of the fixing plate close to the abutting plate and one side surface of the abutting plate close to the fixing plate, and the elastic pads are made of rubber materials.

Preferably, the bottom surface of the base is provided with a friction pad, and the friction pad is provided with anti-skid grains.

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

1. the starter motor makes the worm rotate, it rotates to drive the worm wheel, make the rotation post rotate, it rotates to drive electric telescopic handle, then start electric telescopic handle, make electric telescopic handle offset with the lead screw, when electric telescopic handle rotates to kissing with the rectangular channel, electric telescopic handle moves to the rectangular channel, the lead screw rotates along with electric telescopic handle afterwards, drive first thread bush up-and-down motion, make backup pad up-and-down motion, control electric telescopic handle and break away from the rectangular channel after moving to suitable position, accomplish the regulation, make the device can carry out the regulation of height according to the distance between chip and the fixed foot, avoid pressing from both sides disconnected or press from both sides askewly and participate in.

2. After the supporting plate height adjustment is completed, the chip is placed on the supporting plate, the threaded rod is driven to rotate along with the rotation of the worm, the second threaded sleeve moves leftwards, the linkage rod is driven to rotate, the rotating shaft is driven to rotate, the first rotating rod is driven to rotate, one end of the second rotating rod, which is connected with the first rotating rod, moves upwards, the connecting block is driven to move leftwards, the plate is driven to move leftwards, the chip is clamped, the phenomenon that the device needs to be replaced to operate when the size of the chip is changed is avoided, and the working efficiency is improved, and the applicability is higher.

Drawings

Fig. 1 is a schematic front structural view of a chip fixing mechanism of a noise reduction voice recognition chip back glue cleaning machine according to the present invention;

fig. 2 is a top view of fig. 1.

In the figure: the device comprises a base 1, a motor 2, a worm 3, a threaded rod 4, a rotating column 5, a worm wheel 6, an electric telescopic rod 7, a first threaded sleeve 8, a screw rod 9, a supporting plate 10, a fixing plate 11, a chip 12, a second threaded sleeve 13, a fixing rod 14, a fixing sleeve 15, a linkage rod 16, a mounting plate 17, a rotating shaft 18, a first rotating rod 19, a second rotating rod 20, a pressing plate 21, a connecting block 22 and an opening 23.

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.

Referring to fig. 1-2, a chip fixing mechanism of a noise reduction voice recognition chip back glue cleaning machine comprises a base 1, a cavity is formed in the base 1, a motor 2 is arranged on the left side wall of the cavity, a worm 3 is fixedly connected to the output end of the motor 2, a threaded rod 4 is fixedly connected to one end of the worm 3, which is far away from the motor 2, a first threaded sleeve 8 is slidably inserted on the base 1, a lead screw 9 is connected to the first threaded sleeve 8 in a threaded manner, a transmission mechanism is arranged in the base 1 and comprises a rotating column 5, a worm wheel 6 and an electric telescopic rod 7, the rotating column 5 is rotatably connected to the bottom wall of the cavity, the worm wheel 6 is fixedly connected to the rotating column 5, the worm wheel 6 is meshed with the worm 3, the electric telescopic rod 7 is fixedly connected to the top end of the rotating column 5, a rectangular groove is formed in the lead screw 9 and is matched, the worm 3 rotates to drive the worm wheel 6 to rotate, so that the rotating column 5 rotates to drive the electric telescopic rod 7 to rotate, and the screw rod 9 rotates.

The top end of the first thread bush 8 is fixedly connected with a supporting plate 10, the supporting plate 10 is provided with a chip 12, the left side top surface of the base 1 is fixedly connected with a fixed plate 11, the threaded rod 4 is in threaded connection with a second thread bush 13, the cavity bottom wall is fixedly connected with a fixed rod 14, the fixed rod 14 is fixedly connected with a fixed bush 15, the fixed bush 15 is sleeved on the second thread bush 13 in a sliding manner, the second thread bush 13 is supported and pressure-divided, the service life of the element is prolonged, the second thread bush 13 is rotatably connected with a linkage rod 16, the base 1 is provided with an opening 23, the linkage rod 16 extends out of the base 1 through the opening 23, the right side top surface of the base 1 is symmetrically and fixedly connected with mounting plates 17, a rotating shaft 18 is rotatably connected between the two mounting plates 17, the linkage rod 16 is fixedly connected on the rotating shaft 18, the rotating shaft 18 is fixedly connected with a first rotating rod 19, sliding connection has resisting board 21 on 1 top surface of base, resisting board 21 is located between fixed plate 11 and the mounting panel 17, it is close to fixedly connected with connecting block 22 on a mounting panel 17 side to resist board 21, second dwang 20 rotates and connects on connecting block 22, fixed plate 11 is close to and all is equipped with the cushion on resisting board 21 side and resisting board 21 is close to a fixed plate 11 side, the cushion is made for rubber materials, avoid causing the damage to chip 12 when carrying out the centre gripping to it, 1 bottom surface of base is equipped with the friction pad, be equipped with anti-skidding line on the friction pad, increase the device's stability.

In the utility model, when the user uses the device, the motor 2 is started to rotate the worm 3 to drive the worm wheel 6 to rotate, the rotating column 5 is rotated to drive the electric telescopic rod 7 to rotate, then the electric telescopic rod 7 is started to make the electric telescopic rod 7 abut against the lead screw 9, when the electric telescopic rod 7 rotates to be matched with the rectangular groove, the electric telescopic rod 7 moves into the rectangular groove, then the lead screw 9 rotates along with the electric telescopic rod 7 to drive the first thread sleeve 8 to move up and down, so that the support plate 10 moves up and down, after moving to a proper position, the electric telescopic rod 7 is controlled to be separated from the rectangular groove, the adjustment is completed, after the height adjustment of the support plate 10 is completed, the chip 12 is placed on the support plate 10, the threaded rod 4 is driven to rotate along with the rotation of the worm 3, so that the second thread sleeve 13 moves left, the linkage rod 16 is, the first rotating rod 19 is driven to rotate, so that the end of the second rotating rod 20 connected with the first rotating rod 19 moves upwards, the connecting block 22 is driven to move leftwards, the abutting plate 21 moves leftwards, and the chip 12 is clamped.

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. A chip fixing mechanism of a noise-reduction voice recognition chip gum cleaning machine comprises a base (1) and is characterized in that a cavity is formed in the base (1), a motor (2) is arranged on the left side wall of the cavity, a worm (3) is fixedly connected with the output end of the motor (2), a threaded rod (4) is fixedly connected with one end, away from the motor (2), of the worm (3), a first thread bush (8) is slidably inserted on the base (1), a lead screw (9) is in threaded connection with the first thread bush (8), a transmission mechanism is arranged in the base (1), a supporting plate (10) is fixedly connected with the top end of the first thread bush (8), a chip (12) is arranged on the supporting plate (10), a fixing plate (11) is fixedly connected with the top surface of the left side of the base (1), and a second thread bush (13) is in threaded connection with the threaded rod (4), the improved structure is characterized in that a linkage rod (16) is rotatably connected to the second thread sleeve (13), an opening (23) is formed in the base (1), the linkage rod (16) extends out of the base (1) through the opening (23), a mounting plate (17) is symmetrically and fixedly connected to the top surface of the right side of the base (1), a rotating shaft (18) is rotatably connected between the mounting plates (17), the linkage rod (16) is fixedly connected to the rotating shaft (18), a first rotating rod (19) is fixedly connected to the rotating shaft (18), one end, away from the rotating shaft (18), of the first rotating rod (19) is rotatably connected with a second rotating rod (20), a butt plate (21) is slidably connected to the top surface of the base (1), the butt plate (21) is located between the fixing plate (11) and the mounting plate (17), and the butt plate (21) is close to a connecting block (22) fixedly connected to one side surface of the, the second rotating rod (20) is rotatably connected to the connecting block (22).

2. The chip fixing mechanism of the noise reduction voice recognition chip back glue cleaning machine according to claim 1, characterized in that the transmission mechanism comprises a rotating column (5), a worm wheel (6) and an electric telescopic rod (7), wherein the rotating column (5) is rotatably connected to the bottom wall of the cavity, the worm wheel (6) is fixedly connected to the rotating column (5), the worm wheel (6) is meshed with the worm (3), the electric telescopic rod (7) is fixedly connected to the top end of the rotating column (5), a rectangular groove is formed in the lead screw (9), and the rectangular groove is matched with the electric telescopic rod (7).

3. The chip fixing mechanism of the noise reduction voice recognition chip back glue cleaning machine as claimed in claim 1, wherein a fixing rod (14) is fixedly connected to the bottom wall of the cavity, a fixing sleeve (15) is fixedly connected to the fixing rod (14), and the fixing sleeve (15) is slidably sleeved on the second threaded sleeve (13).

4. The chip fixing mechanism of the noise reduction voice recognition chip back glue cleaning machine according to claim 1, wherein elastic pads are arranged on one side surface of the fixing plate (11) close to the abutting plate (21) and one side surface of the abutting plate (21) close to the fixing plate (11), and the elastic pads are made of rubber materials.

5. The chip fixing mechanism of the noise reduction voice recognition chip back glue cleaning machine as claimed in claim 1, wherein a friction pad is arranged on the bottom surface of the base (1), and anti-skid lines are arranged on the friction pad.