CN218015902U

CN218015902U - Perforating device is used in IC chip processing

Info

Publication number: CN218015902U
Application number: CN202221369486.2U
Authority: CN
Inventors: 冯文斌
Original assignee: Shenzhen Nante Electronic Technology Co ltd
Current assignee: Shenzhen Nante Electronic Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-12-13
Anticipated expiration: 2032-06-02

Abstract

The utility model provides a perforating device is used in processing of IC chip, which comprises a base, the top of base is provided with vertical adjustment mechanism, vertical adjustment mechanism's top fixed mounting has the gear box, the top fixed mounting of gear box has the second motor, the output shaft of second motor runs through the top of gear box and extends to the first gear of the inside fixed mounting of gear box. Drive first gear through the second motor and rotate, through first gear and second gear meshing, and then make four group's second gears and drill bit can rotate in step, it is vertical downwards to drive the drill bit through vertical adjustment mechanism, make four group's pivoted drill bits and IC chip's top surface contact, thereby realize carrying out the trompil to the IC chip through the holding down force that vertical adjustment mechanism gave the drill bit, through vertical adjustment mechanism with the drill bit lifting after the trompil is accomplished, thereby it offers porosely to realize carrying out one-time operation to the IC chip, the error of the improvement to the trompil of IC chip of having avoided the repeated positioning.

Description

Perforating device is used in IC chip processing

Technical Field

The utility model relates to a perforating device is used in IC chip processing technology field, refers in particular to an IC chip processing.

Background

An IC chip is a chip formed by placing an integrated circuit formed by a large number of microelectronic devices (transistors, resistors, capacitors, etc.) on a plastic substrate, and a hole needs to be opened when the IC chip is processed, so as to mount the IC chip, and therefore, a hole-punching machine needs to be used to open the hole when the hole is opened.

The existing perforating machine can only set a group of mounting holes on an IC chip when finishing one-time perforating operation when in use, so that the perforating at the four corners of the IC chip needs to be operated for four times, the IC chip needs to be repositioned when in operation at every time, and the perforating machine is more complex when in operation and can not ensure the position precision of the four groups of holes.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a perforating device is used in processing of IC chip, it is fixed to carry out the centre gripping to the IC chip through fixture realization, drive the gear box through vertical adjustment mechanism, the second motor, first gear, the vertical removal of second gear and drill bit, and then be convenient for realize carrying out vertical lifting and decline to the drill bit when punching, drive first gear through the second motor and rotate, through first gear and second gear meshing, and then make four group's second gears and drill bit rotate synchronously, it is vertical downwards to drive the drill bit through vertical adjustment mechanism, make four group's pivoted drill bits and IC chip's top surface contact, thereby realize carrying out the trompil to the IC chip through the holding down force that vertical adjustment mechanism gave the drill bit, thereby realize carrying out the one-time operation to the IC chip and set up porosely after the trompil is accomplished, the error of the improvement to the IC chip trompil of repeated positioning has been avoided.

In order to realize the purpose, the utility model adopts the technical scheme as follows:

the utility model provides a perforating device is used in processing of IC chip, includes the base, the top of base is provided with vertical adjustment mechanism, vertical adjustment mechanism's top fixed mounting has the gear box, the top fixed mounting of gear box has the second motor, the output shaft of second motor runs through the top of gear box and extends to the first gear of inside fixed mounting of gear box, the drill bit is installed in vertical adjustment mechanism's inside grafting, the top fixed mounting of drill bit has the second gear, the top of base is seted up flutedly, the top fixed mounting of base has fixture.

Preferably, the vertical adjusting mechanism comprises an upright column, a first motor, a limiting groove, a threaded rod and a movable plate, the upright column is fixedly mounted at the top of the base, the limiting groove is formed in the front side wall of the upright column, the first motor is fixedly mounted at the top of the inner side of the base, an output shaft of the first motor penetrates through the top of the inner side of the base and extends to the threaded rod fixedly mounted in the limiting groove, the movable plate is sleeved on a surface thread of the threaded rod, and a drill bit is inserted into the movable plate in a rotating mode at the top of the position, below the gear box, of the movable plate.

Preferably, fixture includes fixed block, telescopic link, spring, grip block and stopper, this fixed mounting of a lateral wall of fixed block has the telescopic link, the free end fixed mounting of telescopic link has the grip block, the bottom fixed mounting of grip block has the stopper.

Preferably, the number of the second gears and the drill bits is four, the four groups of second gears are all in meshed mounting with the first gear, and the four groups of mounting holes can be formed in the IC chip by operating the four groups of second gears and the drill bits at one time.

Preferably, the number of the grooves is four, the four groups of grooves are positioned under the drill bit, and the four groups of grooves corresponding to the second gear facilitate the drill bit to correspond to the four groups of grooves.

Preferably, the limiting groove and the movable plate both form a T-shaped structure, the limiting groove and the movable plate are slidably mounted, and the movable plate is limited through the limiting groove, so that the movable plate can vertically move along the limiting groove.

Preferably, the top of the base is provided with a sliding groove, the sliding groove is matched with the limiting block, and the sliding groove formed in the top of the base is correspondingly matched with the limiting block to achieve limiting and guiding of the clamping block.

The utility model discloses beneficial effect:

this perforating device is used in IC chip processing, it is fixed to realize carrying out the centre gripping to the IC chip through fixture, drive the gear box through vertical adjustment mechanism, the second motor, first gear, second gear and the vertical removal of drill bit, and then be convenient for realize carrying out vertical lifting and decline to the drill bit when punching, drive first gear revolve through the second motor, through first gear and the meshing of second gear, and then make four group's second gears and drill bit can rotate in step, it is vertical downwards to drive the drill bit through vertical adjustment mechanism, make the top surface contact of four group's pivoted drill bits and IC chip, thereby realize carrying out the trompil to the IC chip through the holding down force that vertical adjustment mechanism gave the drill bit, carry out the drill bit lifting through vertical adjustment mechanism after the trompil is accomplished, thereby realize offering poroseling the IC chip once operation, thereby realize offering poroseling the IC chip, the error of the perforation of IC chip is improved to repeated positioning.

Drawings

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

FIG. 2 is a schematic structural view of a front sectional view of the present invention;

FIG. 3 is a schematic structural view of an enlarged view of part A of the present invention;

fig. 4 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: the vertical adjusting mechanism comprises a base 1, a vertical adjusting mechanism 2, a column 201, a first 202 motor, a 203 limiting groove, a 204 threaded rod, a 205 movable plate, a 3 gear box, a 4 second motor, a 5 first gear, a 6 second gear, a 7 drill bit, an 8 groove, a 9 clamping mechanism, a 901 fixed block, a 902 telescopic rod, a 903 spring, a 904 clamping block and a 905 limiting block.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

Referring to fig. 1-4, the punching device for processing IC chips of the present invention comprises a base 1, it is characterized in that the top of the base 1 is provided with a vertical adjusting mechanism 2, the top of the vertical adjusting mechanism 2 is fixedly provided with a gear box 3, a second motor 4 is fixedly arranged on the top of the gear box 3, an output shaft of the second motor 4 penetrates through the top of the gear box 3 and extends to the inside of the gear box 3 to be fixedly provided with a first gear 5, a drill bit 7 is inserted and installed inside the vertical adjusting mechanism 2, a second gear 6 is fixedly installed at the top of the drill bit 7, the top of the base 1 is provided with a groove 8, the top of the base 1 is fixedly provided with a clamping mechanism 9, in some embodiments, the IC chip is placed on top of the base 1 and directly below the four sets of drill bits 7, the IC chip is clamped and fixed by the clamping mechanism 9, the gear box 3, the second motor 4, the first gear 5, the second gear 6 and the drill bit 7 are driven to vertically move by the vertical adjusting mechanism 2, so as to conveniently realize the vertical lifting and descending of the drill bit 7 during the punching, the first gear 5 is driven to rotate by the second motor 4, the first gear 5 is meshed with the second gear 6, so that the four groups of second gears 6 and the drill bits 7 can synchronously rotate, the drill bits 7 are driven to vertically downwards by the vertical adjusting mechanism 2, the four groups of rotating drill bits 7 are contacted with the top surface of the IC chip, the IC chip is holed by the downward pressure given to the drill bit 7 by the vertical adjusting mechanism 2, the drill bit 7 is lifted by the vertical adjusting mechanism 2 after the holing is finished, therefore, the IC chip is provided with the plurality of holes by one-time operation, and the error of repeatedly positioning and improving the hole opening of the IC chip is avoided.

Specifically, the vertical adjusting mechanism 2 includes a vertical column 201, a first motor 202, a limiting groove 203, a threaded rod 204 and a movable plate 205, the vertical column 201 is fixedly mounted at the top of the base 1, the limiting groove 203 is formed in the front side wall of the vertical column 201, the first motor 202 is fixedly mounted at the top of the inner side of the base 1, an output shaft of the first motor 202 penetrates through the top of the inner side of the base 1 and extends to the threaded rod 204 fixedly mounted inside the limiting groove 203, the movable plate 205 is sleeved on a surface thread of the threaded rod 204, a drill 7 is inserted into the movable plate 205 in a rotating manner at the top below the gear box 3, the threaded rod 204 is driven to rotate by the first motor 202 at the top of the inner side of the base 1, and the movable plate 205 is in threaded engagement with the threaded rod 204, so that the movable plate 205 can vertically move in the limiting groove 203, and the gear box 3, the second motor 4, the first gear 5, the second gear 6 and the drill 7 are driven to vertically move.

Specifically, fixture 9 includes fixed block 901, telescopic link 902, spring 903, grip block 904 and stopper 905, this fixed mounting of a lateral wall of fixed block 901 has telescopic link 902, the free end fixed mounting of telescopic link 902 has grip block 904, the bottom fixed mounting of grip block 904 has stopper 905, makes grip block 904 to being close to fixed block 901 department lateral shifting through pulling grip block 904, compresses telescopic link 902 and spring 903 simultaneously, places the IC chip at the top of base 1, makes under the elastic force effect through telescopic link 902 and produces horizontal thrust to grip block 904, closely laminates grip block 904 and the left and right sides of IC chip, and then realizes carrying out fixed positioning to the IC chip.

Specifically, the number of the second gears 6 and the drill bits 7 is four, the four groups of the second gears 6 are all installed in a meshed manner with the first gear 5, and the four groups of the mounting holes of the IC chip can be formed by operating the four groups of the second gears 6 and the drill bits 7 at a time.

Specifically, there are four sets of grooves 8, and the four sets of grooves 8 are located right below the drill bit 7, so that the drill bit 7 can correspond to the four sets of grooves 8 corresponding to the second gear 6.

Specifically, the limiting groove 203 and the movable plate 205 both form a T-shaped structure, and the limiting groove 203 and the movable plate 205 are slidably mounted, so that the movable plate 205 is limited by the limiting groove 203, and the movable plate 205 can vertically move along the limiting groove 203.

Specifically, the spout has been seted up at base 1's top, and spout and stopper 905 phase-match, and the spout seted up through base 1 top corresponds the matching with stopper 905 and realizes carrying out spacing direction to grip block 904.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.

Claims

1. The utility model provides a perforating device is used in processing of IC chip, includes base (1), its characterized in that, the top of base (1) is provided with vertical adjustment mechanism (2), the top fixed mounting of vertical adjustment mechanism (2) has gear box (3), the top fixed mounting of gear box (3) has second motor (4), the output shaft of second motor (4) runs through the top of gear box (3) and extends to the first gear (5) of inside fixed mounting of gear box (3), drill bit (7) are installed in the inside grafting of vertical adjustment mechanism (2), the top fixed mounting of drill bit (7) has second gear (6), the top of base (1) is seted up flutedly (8), the top fixed mounting of base (1) has fixture (9).

2. The perforating device for processing the IC chip as recited in claim 1, wherein the vertical adjusting mechanism (2) comprises an upright post (201), a first motor (202), a limiting groove (203), a threaded rod (204) and a movable plate (205), the upright post (201) is fixedly mounted at the top of the base (1), the limiting groove (203) is formed in the front side wall of the upright post (201), the first motor (202) is fixedly mounted at the top of the inner side of the base (1), an output shaft of the first motor (202) penetrates through the top of the inner side of the base (1) and extends to the interior of the limiting groove (203) and is fixedly mounted with the threaded rod (204), the movable plate (205) is sleeved on the surface of the threaded rod (204), and the drill bit (7) is rotatably inserted into the top of the movable plate (205) below the gear box (3).

3. The punching device for processing the IC chip as claimed in claim 1, wherein the clamping mechanism (9) comprises a fixed block (901), an expansion link (902), a spring (903), a clamping block (904) and a limiting block (905), the expansion link (902) is fixedly installed on one side wall of the fixed block (901), the clamping block (904) is fixedly installed on the free end of the expansion link (902), and the limiting block (905) is fixedly installed at the bottom of the clamping block (904).

4. The punching device for processing the IC chip according to claim 1, wherein the number of the second gears (6) and the number of the drills (7) are four, and the four sets of the second gears (6) are respectively provided with a mounting hole meshed with the first gear (5).

5. The punching apparatus for processing an IC chip according to claim 1, wherein the number of the grooves (8) is four, and the four grooves (8) are located right below the drill (7).

6. The punching device for processing the IC chip as recited in claim 2, wherein the limiting groove (203) and the movable plate (205) are both formed in a T-shaped structure, and the limiting groove (203) and the movable plate (205) are slidably mounted.

7. The perforating device for processing the IC chip as claimed in claim 3, wherein a sliding slot is formed at the top of the base (1), and the sliding slot is matched with the limiting block (905).