CN220795401U

CN220795401U - Automatic chip testing device

Info

Publication number: CN220795401U
Application number: CN202322393263.0U
Authority: CN
Inventors: 顾培东; 徐建新
Original assignee: Jiangsu Jiecechuang Electronic Technology Co ltd
Current assignee: Jiangsu Jiecechuang Electronic Technology Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-16
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses an automatic chip testing device which comprises a workbench, wherein a testing station is arranged on the workbench, a rotary table is arranged at the bottom of the testing station, and a material taking station is arranged on the side surface of the rotary table; the test station comprises two test mechanisms with the same structure, the test mechanism comprises a mounting plate, a first air cylinder is arranged on the mounting plate, a movable plate is arranged at the output end of the first air cylinder, a test plate is arranged on the movable plate, a positioning shaft is arranged on the test plate, and the test plate corresponds to the position of the rotary table; the material taking station comprises a second air cylinder, a material taking motor is arranged at the output end of the second air cylinder, an adapter plate is arranged at the output end of the material taking motor, a universal joint is fixed on the adapter plate, and a suction nozzle is arranged on the universal joint. The utility model has simple structure, can realize the operations of feeding, rotating, detecting and discharging chips, and has high automation degree and good use effect.

Description

Automatic chip testing device

Technical Field

The utility model relates to the field of chip detection devices, in particular to an automatic chip testing device.

Background

The chip is used as a main component of a plurality of intelligent devices, and is very important, the circuit of the chip needs to be detected after production, the phenomenon of short circuit after the production is avoided, the phenomenon that the chip is paralyzed when the chip is installed in the intelligent devices is avoided, so that an automatic detection line is needed, the chip needs to be detected manually one by one when the chip is detected by the existing detection line, the time is very consumed in the detection process, and the detection efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an automatic chip testing device which is simple in structure, capable of realizing the operations of feeding, rotating, detecting and discharging chips, high in automation degree, high in detection efficiency and good in using effect.

In order to solve the technical problems, the utility model provides an automatic chip testing device which comprises a workbench, wherein a testing station is arranged on the workbench, a rotary table is arranged at the bottom of the testing station, and a material taking station is arranged on the side surface of the rotary table; the test station comprises two test mechanisms with the same structure, the test mechanism comprises a mounting plate, a first air cylinder is arranged on the mounting plate, a movable plate is arranged at the output end of the first air cylinder, a test plate is arranged on the movable plate, a positioning shaft is arranged on the test plate, and the test plate corresponds to the position of the rotary table; the material taking station comprises a second air cylinder, a material taking motor is arranged at the output end of the second air cylinder, an adapter plate is arranged at the output end of the material taking motor, a universal joint is fixed on the adapter plate, and a suction nozzle is arranged on the universal joint.

Further, the outside of the testing mechanism is provided with a baffle, a shaft positioning plate is arranged in the baffle, a limiting shaft is arranged between the shaft positioning plate and the baffle, and the moving plate moves on the limiting shaft.

Further, four stations are arranged on the rotary table at intervals.

Further, a display panel is arranged between the two test mechanisms.

Further, a rotating motor is arranged at the bottom of the rotating table.

Further, the bottom of the material taking station is provided with a lifting bracket.

Further, an indicator light assembly and a switch assembly are arranged on the side wall of the workbench.

Further, an access door is arranged on the workbench.

The utility model has the beneficial effects that: when the device is used, the second cylinder lifts the material taking motor to a preset position, the suction nozzle is connected with the negative pressure device, the circuit board to be detected (hereinafter referred to as a workpiece) is adsorbed on the material loading area after the suction nozzle is started, the material taking motor is started to drive the adapter plate to move, the adapter plate drives the universal joint to move so as to drive the suction nozzle to move, the workpiece is conveyed to the position right above the rotary table, the second cylinder is continuously started, the workpiece is put down, the negative pressure device is closed, the material loading operation can be completed, the rotary table rotates after the material loading is completed, and the material loading is continued at the next station until the material loading is completed;

after the feeding is finished, the testing mechanism is started, the first air cylinder on the mounting plate drives the moving plate to move up and down, so that the testing plate is driven to move up and down, the positioning shaft is arranged on the testing plate, the workpiece can be positioned and pressed, the detection is convenient, the first air cylinder drives the moving plate to rise after the detection is finished, the rotating table rotates to move the next workpiece to be detected to the lower part of the testing mechanism, the workpiece after the detection can be fed by using the material taking station according to the operation, the feeding is realized by continuing through the operation after the feeding is finished, and the seamless automatic feeding, discharging and detecting system is realized.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

FIG. 2 is a schematic diagram of the structure of the testing mechanism of the present utility model.

Fig. 3 is a schematic view of the structure of the rotary table of the present utility model.

Fig. 4 is a schematic view of the material taking station structure of the present utility model.

The reference numerals in the figures illustrate: 1. a work table; 2. a rotary table; 21. a work station; 3. a material taking station; 31. a second cylinder; 32. a material taking motor; 33. an adapter plate; 34. a universal joint; 35. a suction nozzle; 36. lifting the bracket; 4. a testing mechanism; 41. a mounting plate; 42. a first cylinder; 43. a moving plate; 44. a test board; 45. positioning a shaft; 46. a baffle; 47. a shaft positioning plate; 48. a limiting shaft; 5. a display panel; 6. a rotating electric machine; 7. an indicator light assembly; 8. a switch assembly; 9. an access door.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 4, an embodiment of an automatic chip testing device of the present utility model includes a workbench 1, a testing station is disposed on the workbench 1, a rotary table 2 is disposed at the bottom of the testing station, and a material taking station 3 is disposed on a side surface of the rotary table 2; the test station comprises two test mechanisms 4 with the same structure, the test mechanisms 4 comprise a mounting plate 41, a first air cylinder 42 is arranged on the mounting plate 41, a movable plate 43 is arranged at the output end of the first air cylinder 42, a test plate 44 is arranged on the movable plate 43, a positioning shaft 45 is arranged on the test plate 44, and the test plate 44 corresponds to the position of the rotary table 2; the material taking station 3 comprises a second air cylinder 31, a material taking motor 32 is arranged at the output end of the second air cylinder 31, an adapter plate 33 is arranged at the output end of the material taking motor 32, a universal joint 34 is fixed on the adapter plate 33, and a suction nozzle 35 is arranged on the universal joint 34.

When the feeding device is used, the second air cylinder 31 lifts the material taking motor 32 to a preset position, the suction nozzle 35 is connected with a negative pressure device, a circuit board (hereinafter referred to as a workpiece) to be detected is adsorbed on a feeding area after the suction nozzle 35 is started, the material taking motor 32 is started to drive the adapter plate 33 to move, the adapter plate 33 drives the universal joint 34 to move so as to drive the suction nozzle 35 to move, the workpiece is conveyed to the position right above the rotary table 2, the second air cylinder 31 is continuously started, the workpiece is put down, the negative pressure device is closed, the feeding operation can be completed, the rotary table 2 rotates after the feeding is completed, and the feeding is continued at the next station until the feeding is completed;

after the feeding is finished, the test mechanism 4 is started, the first air cylinder 42 on the mounting plate 41 drives the moving plate 43 to move up and down, so that the test plate 44 is driven to move up and down, the positioning shaft 45 is arranged on the test plate 44, the workpiece can be positioned and pressed, the detection is convenient, the first air cylinder 42 drives the moving plate 43 to ascend after the detection is finished, the rotary table 2 rotates to move the next workpiece to be detected to the lower part of the test mechanism 4, the workpiece after the detection can be fed by the feeding station 3 according to the operation, the feeding is realized by the operation continuously after the feeding is finished, and the seamless automatic feeding and discharging system is connected.

The outside of the test mechanism 4 is provided with a baffle 46, a shaft positioning plate 47 is arranged in the baffle 46, a limiting shaft 48 is arranged between the shaft positioning plate 47 and the baffle 46, the moving plate 43 moves on the limiting shaft 48, and the upper and lower position relationship of the moving plate 43 is ensured not to change when the moving plate 43 moves, namely, the positioning shaft 45 can be matched with a workpiece.

Four working stations 21 are arranged on the rotary table 2 at intervals; a display panel 5 is arranged between the two test mechanisms 4, so that the detection result and data can be displayed in real time; a rotating motor 6 is arranged at the bottom of the rotating table 2, and the rotating motor 6 drives the rotating table 2 to rotate; the bottom of the material taking station 3 is provided with a lifting bracket 36; an indicator lamp assembly 7 and a switch assembly 8 are arranged on the side wall of the workbench 1, so that the working condition of the workbench 1 can be displayed in real time and the workbench 1 can be controlled to be opened and closed; an access door 9 is arranged on the workbench 1, and is convenient to open to overhaul the inside of the workbench 1.

The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.

Claims

1. The automatic chip testing device is characterized by comprising a workbench (1), wherein a testing station is arranged on the workbench (1), a rotary table (2) is arranged at the bottom of the testing station, and a material taking station (3) is arranged on the side face of the rotary table (2);

the test station comprises two test mechanisms (4) with the same structure, the test mechanisms (4) comprise a mounting plate (41), a first air cylinder (42) is arranged on the mounting plate (41), a movable plate (43) is arranged at the output end of the first air cylinder (42), a test plate (44) is arranged on the movable plate (43), a positioning shaft (45) is arranged on the test plate (44), and the test plate (44) corresponds to the position of the rotary table (2);

the material taking station (3) comprises a second air cylinder (31), a material taking motor (32) is arranged at the output end of the second air cylinder (31), an adapter plate (33) is arranged at the output end of the material taking motor (32), a universal joint (34) is fixed on the adapter plate (33), and a suction nozzle (35) is arranged on the universal joint (34).

2. The automated chip testing apparatus of claim 1, wherein a baffle (46) is provided outside the testing mechanism (4), an axis positioning plate (47) is provided in the baffle (46), a limiting axis (48) is provided between the axis positioning plate (47) and the baffle (46), and the moving plate (43) moves on the limiting axis (48).

3. An automated chip testing apparatus according to claim 1, wherein four work stations (21) are arranged at intervals on the rotary table (2).

4. An automated chip testing apparatus according to claim 1, wherein a display panel (5) is arranged between two of said testing mechanisms (4).

5. The automated chip testing apparatus according to claim 1, wherein a rotary motor (6) is provided at the bottom of the rotary table (2).

6. The automated chip testing apparatus of claim 1, wherein the bottom of the pick-out station (3) is provided with a lifting bracket (36).

7. An automated chip testing apparatus according to claim 1, wherein an indicator light assembly (7) and a switch assembly (8) are provided on the side wall of the table (1).

8. An automated chip testing apparatus according to claim 1, wherein an access door (9) is provided on the table (1).