CN212739653U

CN212739653U - A flipping device for chip manufacturing

Info

Publication number: CN212739653U
Application number: CN202021134550.XU
Authority: CN
Inventors: 王芳; 聂卫东; 卢娟
Original assignee: Meg Semiconductor Technology Shenzhen Co ltd
Current assignee: Shenzhen Ruipu Te Electronics Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-03-19
Anticipated expiration: 2030-06-17

Abstract

The utility model relates to the field of chip production and manufacturing, in particular to a turnover device for chip production and manufacturing, which comprises two annular driven runners, wherein the circumference opposite faces of the two annular driven runners are fixedly connected through a fixed shaft, the inner circumferences of the two annular driven runners are fixedly connected with two horizontal fixed rods, the two ends of the two horizontal fixed rods are respectively and fixedly connected with a vertical guide rail, the interior of the vertical guide rail is in rolling connection with a lifting gear, the lifting gear is connected with a lifting rack through a meshing mode, the bottom of the lifting rack is welded with a group of conveying shaft fixed rods, the interior of the conveying shaft fixed rods is provided with a conveying guide wheel fixed shaft, and the surface of the conveying guide wheel fixed shaft is fixedly connected with; the beneficial effects are that: through the setting of the annular driven wheel and the lifting rack, when the chip packaging finished product passes through the conveying guide wheel, the passing stability of the chip packaging finished product is ensured, and the effect of controllable overturning is achieved.

Description

A turning device for chip manufacture usefulness

Technical Field

The utility model relates to a chip manufacture correlation technique field specifically is a turning device for chip manufacture usefulness.

Background

Along with the rapid development of scientific technology, people increasingly demand electronic products, chips are used as core elements of electronic products, the technological requirements for production and manufacturing of the electronic products are more severe, an MCU in the chips is a single chip microcomputer, the chips further comprise components of various resistors or capacitors, metal terminals and burning points are arranged on the reverse side of the chips, the metal terminals are used for being in contact with equipment and communicating with the equipment, the burning points are independently arranged point positions and can be in contact with the burning points through burning equipment to carry out the work of burning programs, and the chips can only perform certain functions after the burning process sequence of the MCU. When carrying out the burning record of chip, some burn record point are at the reverse side, but some metal terminal are in the front, whether qualified when detecting the chip, it just can judge to need detection device contact metal terminal, so need overturn the chip, so that detect the packing at the chip and accomplish the back, can appear packing the finished product and put positive and negative difference, because the chip belongs to precision equipment, must guarantee openly upwards, otherwise cause the damage easily, what current finished product upset mode adopted is artifical upset, low working efficiency, staff intensity of labour is big and easily causes the product damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turning device for chip manufacture usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a turnover device for chip production and manufacturing comprises two annular driven rotating wheels, wherein the opposite surfaces of the circumference of the two annular driven rotating wheels are fixedly connected through a fixed shaft, the inner circumference of the two annular driven rotating wheels is fixedly connected with two horizontal fixed rods, the two ends of the two horizontal fixed rods are respectively and fixedly connected with a vertical guide rail, a lifting gear is connected inside the vertical guide rail in a rolling manner, the lifting gear is connected with a lifting rack in a meshing manner, the lifting rack is connected to the inner side wall of the vertical guide rail in a sliding manner, a group of conveying shaft fixed rods are welded at the bottom of the lifting rack, a conveying guide wheel fixed shaft is arranged inside the conveying shaft fixed rods, conveying guide wheels are fixedly connected to the surfaces of the conveying guide wheel fixed shaft, the conveying shaft fixed rods, the conveying guide wheel fixed shaft and the conveying guide wheels are, the bottom roll connection of annular driven runner has the transmission guide pulley, and the transmission guide pulley rotates to be connected on the transmission shaft, and transmission shaft bottom fixed connection is on supporting the base, the pivot of transmission shaft left side fixed connection motor, the machine controller is installed to one side of motor, machine controller electric connection motor, and motor fixed connection is on the motor fixing base.

Preferably, the model of the motor controller is ETM25C, the model of the motor is Y-160M, the motor controller controls whether the annular driven rotating wheel rotates or not by controlling the rotating speed and the working time of the motor, and when the chip packaging finished product needs to be turned over, the motor controller is operated to enable the annular driven rotating wheel to rotate one hundred eighty degrees along with the driving of the transmission shaft and the transmission guide wheel, so that the purpose of turning over is achieved.

Preferably, the two groups of conveying shaft fixing rods are different from the vertical guide rail in connection mode, lifting racks are welded at two ends of the upper conveying shaft fixing rod respectively, the lifting racks move up and down by controlling lifting gears, so that the upper conveying shaft fixing rod is driven to move up and down, and on the contrary, two ends of the lower conveying shaft fixing rod are fixedly connected to the vertical guide rail.

Preferably, conveying guide wheel fixing shafts are arranged in the conveying shaft fixing rods and fixedly connected with the conveying guide wheels, the number of the conveying guide wheel fixing shafts and the number of the conveying guide wheels are not less than thirty, and the conveying guide wheel fixing shafts and the conveying guide wheels on the two groups of conveying shaft fixing rods are vertically symmetrical and arranged in parallel.

Preferably, two sets of conveying axle dead lever initial condition is that upper portion conveying axle dead lever welds in lifting rack bottom, and lifting rack is located the summit, and upper portion conveying axle dead lever is located the summit equally, works as when chip packing finished product needs the upset, the rotatory lifting rack that drives of lifting gear descends for upper portion conveying axle dead lever descends, and when reacing the bottom, two sets of conveying axle dead lever is cliied chip packing finished product, and the rotation of cooperation annular driven runner accomplishes the finished upset of chip packing.

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

1. through the arrangement of the annular driven wheel, the whole device can be driven by the motor to rotate by one hundred eighty degrees, so that the required overturning effect can be achieved when the chip packaging finished product needs to be overturned;

2. the conveying guide wheel can move up and down along the vertical guide rail through the arrangement of the lifting rack, and when a chip packaging finished product needs to be turned over, the lifting gear can be controlled to enable the conveying guide wheel to descend to the bottom end and be attached to the upper surface of the chip packaging finished product, so that the effect of clamping the chip packaging finished product to prevent the chip packaging finished product from falling off is achieved;

3. through the setting of the motor controller, the rotating speed and the working time of the motor can be controlled, so that when the chip packaging finished product is turned, the stability of turning and the accuracy of the turning angle are ensured, and the effect of ensuring the product safety is achieved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a sectional view taken at a in fig. 1.

In the figure: the device comprises an annular driven rotating wheel 1, a fixed shaft 2, a conveying shaft fixing rod 3, a conveying guide wheel fixing shaft 4, a conveying guide wheel 5, a chip packaging finished product 6, a supporting base 7, a motor fixing seat 8, a motor 9, a motor controller 10, a transmission shaft 11, a transmission guide wheel 12, a horizontal fixing rod 13, a vertical guide rail 14, a lifting gear 15 and a lifting rack 16.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a turning device for chip manufacturing usefulness, including two annular driven runners 1, the circumference opposite face of two annular driven runners 1 passes through fixed axle 2 fixed connection, two horizontal dead levers 13 of fixedly connected with on the interior circumference of two annular driven runners 1, two horizontal dead lever 13's both ends difference fixedly connected with vertical guide 14, vertical guide 14 inside roll connection has lifting gear 15, lifting gear 15 is connected with lifting rack 16 through the meshing mode, lifting rack 16's top integral type is connected with the dog, the dog is the rectangle structure, and the width of dog is greater than lifting gear 15's diameter, the welding has a set of conveying axle dead lever 3 bottom lifting rack 16, the inside of conveying axle dead lever 3 is equipped with conveying guide wheel fixed axle 4, the fixed surface of conveying guide wheel fixed axle 4 is connected with conveying guide wheel 5, conveying axle dead lever 3, the fixed surface of, Conveying guide wheel fixed axle 4, conveying guide wheel 5 is upper and lower two sets ofly, chip package finished product 6 has been placed to the opposite face of two sets of conveying guide wheels 5, the bottom roll connection of annular driven runner 1 has transmission guide wheel 12, transmission guide wheel 12 rotates and connects on transmission shaft 11, transmission shaft 11 left side fixed connection motor 9's pivot, motor controller 10 is installed to one side of motor 9, motor controller 10 electric connection motor 9, motor 9 fixed connection is on motor fixing base 8.

Furthermore, the motor controller 10 controls the rotation speed and the working time of the motor 9 to control whether the annular driven rotating wheel 1 rotates, and when the chip packaging finished product 6 needs to be turned over, the motor controller 10 is operated to drive the annular driven rotating wheel 1 to rotate one hundred eighty degrees along with the driving of the transmission shaft 11 and the transmission guide wheel 12, so that the purpose of turning over is achieved.

Furthermore, the two sets of transmission shaft fixing rods 3 are connected to the vertical guide rail 14 in different manners, wherein lifting racks 16 are welded to two ends of the upper transmission shaft fixing rod 3 respectively, the lifting racks 16 are slidably connected to the inner side wall of the vertical guide rail 14, and the lifting racks 16 move up and down by controlling the lifting gears 15, so as to drive the upper transmission shaft fixing rod 3 to move up and down, and on the contrary, two ends of the lower transmission shaft fixing rod 3 are fixedly connected to the vertical guide rail 14.

Furthermore, the conveying guide wheel fixing shafts 4 are arranged inside the conveying shaft fixing rods 3, the conveying guide wheel fixing shafts 4 are fixedly connected with the conveying guide wheels 5, the number of the conveying guide wheel fixing shafts 4 and the number of the conveying guide wheels 5 are not less than thirty, and the conveying guide wheel fixing shafts 4 and the conveying guide wheels 5 on the two groups of conveying shaft fixing rods 3 are vertically symmetrical and arranged in parallel.

Further, the initial state of the two groups of conveying shaft fixing rods 3 is that the upper conveying shaft fixing rods 3 are welded at the bottoms of the lifting racks 16, the lifting racks 16 are located at the top points, the upper conveying shaft fixing rods 3 are also located at the top points, when the chip packaging finished product 6 needs to be turned, the lifting gears 15 rotate to drive the lifting racks 16 to descend, so that the upper conveying shaft fixing rods 3 descend, when the bottom is reached, the chip packaging finished product 6 is clamped by the two groups of conveying shaft fixing rods 3, and the turning of the chip packaging finished product 6 is completed by matching with the rotation of the annular driven rotating.

The working principle is as follows: when overturning chip package finished product 6, control lifting gear 15 clockwise rotation and drive lifting rack 16 downstream to the bottom, convey the lower surface of wheel 5 and chip package finished product 6's upper surface laminating this moment, press from both sides tight chip package finished product 6, then operate machine controller 10 for motor 9 drives the annular from the rotatory one hundred eighty degrees of driving wheel 1, thereby reaches the effect of chip package finished product 9 upset.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A turning device for chip production and manufacturing, comprising two annular driven runners (1), characterized in that: the circumferentially opposite surfaces of the two described annular driven runners (1) pass through the fixed shaft (1). 2) Fixed connection, two horizontal fixing rods (13) are fixedly connected on the inner circumference of the two annular driven runners (1), and two ends of the two horizontal fixing rods (13) are respectively fixedly connected with A vertical guide rail (14), a lifting gear (15) is rotatably connected inside the vertical guide rail (14), the lifting gear (15) is connected with a lifting rack (16) by meshing, and the lifting rack (16) is slidingly connected On the inner side wall of the vertical guide rail (14), a set of transmission shaft fixing rods (3) are welded to the bottom of the lifting rack (16), and a transmission guide wheel fixing shaft (4) is arranged inside the transmission shaft fixing rod (3). A transmission guide wheel (5) is fixedly connected to the surface of the transmission guide wheel fixing shaft (4), and the transmission shaft fixing rod (3), the transmission guide wheel fixing shaft (4), and the transmission guide wheel (5) are all up and down Two groups, the opposite surfaces of the two groups of the transmission guide wheels (5) are placed with the chip packaging products (6), the bottom of the annular driven runner (1) is rollingly connected with a transmission guide wheel (12), (12) is rotatably connected to the transmission shaft (11), the bottom of the transmission shaft (11) is fixedly connected to the support base (7), the left side of the transmission shaft (11) is fixedly connected to the rotating shaft of the motor (9), the motor (9) A motor controller (10) is installed on one side of the ), the motor controller (10) is electrically connected to the motor (9), and the motor (9) is fixedly connected to the motor fixing seat (8).

2. A flipping device for chip manufacturing according to claim 1, characterized in that: the top of the lifting rack (16) is integrally connected with a stopper, and the stopper has a rectangular structure, And the width of the block is larger than the diameter of the lifting gear (15).

3. A flipping device for chip manufacturing according to claim 1, characterized in that: both ends of the lower set of the transmission shaft fixing rods (3) are fixedly connected to the vertical guide rails (14).

4. A flipping device for chip manufacturing according to claim 3, characterized in that the number of the fixed shaft (4) of the transmission guide wheel and the number of the transmission guide wheel (5) is not less than thirty , and the transmission guide wheel fixing shaft (4) and the transmission guide wheel (5) on the two groups of the transmission shaft fixing rods (3) are vertically symmetrical and arranged in parallel.

5. A flipping device for chip manufacturing according to claim 1, characterized in that: the model of the motor controller (10) is ETM25C, and the model of the motor (9) is Y-160M.