CN219313254U

CN219313254U - Semiconductor chip burn-in board label positioning auxiliary device

Info

Publication number: CN219313254U
Application number: CN202320913108.4U
Authority: CN
Inventors: 郑泽彬
Original assignee: Payton Technology Shenzhen Co ltd
Current assignee: Payton Technology Shenzhen Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-07-07
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to the technical field of feeding and discharging of an aging test board, in particular to a label positioning auxiliary device of a semiconductor chip aging test board, which comprises a positioning substrate and label positioning blocks, wherein the label positioning blocks are sleeved on the positioning substrate, the number of the label positioning blocks is two, one side of the positioning substrate is provided with two limiting blocks, the two limiting blocks are symmetrically arranged, and first threaded holes are formed in the surfaces of the positioning substrate and the limiting blocks. According to the utility model, the label positioning block is of an L-shaped design, the slot position is matched with the shape of the positioning substrate, the label positioning block can stably slide on the substrate, when the label position of the aging test board is marked, the label position can be accurately positioned by matching with the scale on the positioning substrate, the length of the label can be freely defined, the label position marking can be rapidly finished in batches, the labor is saved, meanwhile, the error of equipment due to non-uniform label position is avoided, and the production efficiency is ensured.

Description

Semiconductor chip burn-in board label positioning auxiliary device

Technical Field

The utility model relates to the technical field of feeding and discharging of an aging test board, in particular to a label positioning auxiliary device of a semiconductor chip aging test board.

Background

The existing semiconductor chip burn-in test is provided with a burn-in test board, and the burn-in test board realizes batch feeding and batch discharging through a loading and discharging board machine.

In the process of loading and unloading, the loading and unloading machine needs to scan the one-dimensional code label on the aging test board to identify the ID of the test board, the positions of the labels required to be attached to the aging board by the loading and unloading machine are unified, and the attachment positions of the labels attached manually are inconsistent frequently, so that the loading and unloading machine cannot identify the one-dimensional code label, and the production is affected by error reporting, and the loading and unloading machine needs to be improved.

Disclosure of Invention

The utility model aims to solve the defect that in the prior art, the manual attachment of labels often causes inconsistent attachment positions, so that a one-dimensional code label cannot be identified by an upper plate unloading machine, and further the production is affected by error reporting.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a semiconductor chip burn-in board label location auxiliary device, includes location base plate and label locating piece, label locating piece cover is established on the location base plate, the quantity of label locating piece is two, one side of location base plate is provided with the stopper, and the label locating piece adopts L shape design, and the trench and location base plate shape assorted can stabilize and slide on the base plate.

Preferably, the number of the limiting blocks is two, the two limiting blocks are symmetrically arranged, and the limiting blocks can limit the label positioning blocks on the positioning substrate without falling off.

Preferably, the surfaces of the positioning substrate and the limiting block are provided with first threaded holes, and first fixing screws are connected in the first threaded holes in a threaded mode, so that the limiting block is convenient to assemble.

Preferably, the longitudinal section of the positioning substrate is L-shaped, and graduation lines are arranged on the surface of the positioning substrate, so that the numerical value can be conveniently read.

Preferably, a second threaded hole is formed in the surface of the tag positioning block, and a second fixing screw is connected in the second threaded hole in a threaded manner, so that the position of the tag positioning block can be marked conveniently.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the aging test board is horizontally placed, the length of a label which is expected to be attached to the aging board and the distance from the label to the edge of the aging board are calculated, two label positioning blocks on the label positioning auxiliary device are slid to enable the distance from the label positioning blocks to be consistent with the calculated length of the label, the distance from the label positioning block to one end of the device is consistent with the calculated distance from the label to the edge of the aging board, and fixing screws on the label positioning blocks are screwed, so that the label positioning blocks are fixed; the label positioning auxiliary device with the fixed label positioning blocks is attached to the edge of the aging test board, one end of the device is aligned with one end of the aging board, the area surrounded by the two label positioning blocks is the area to be attached with the label, a mark pen is used for circling the area, the device is taken down, the label positioning auxiliary device is used, the label positioning blocks are in L-shaped design, the slot positions are matched with the shape of the positioning substrate, the label positioning auxiliary device can stably slide on the substrate, when the label position of the aging test board is marked, the label position can be accurately positioned by matching with the scale on the positioning substrate, the length of the label can be freely defined, the label position mark can be rapidly finished in batches, the error of equipment reporting caused by non-uniform label positions can be avoided while labor is saved, and the production efficiency is ensured.

2. According to the utility model, the length of the attached label can be marked freely through the two label positioning blocks, so that the comparison of attached personnel is convenient.

Drawings

Fig. 1 is a schematic perspective view of a label positioning auxiliary device for a burn-in board of a semiconductor chip according to the present utility model;

fig. 2 is a schematic bottom view of a label positioning auxiliary device for a semiconductor chip burn-in board according to the present utility model;

fig. 3 is a schematic diagram of an explosion structure of a tag positioning auxiliary device for a burn-in board of a semiconductor chip according to the present utility model;

fig. 4 is a schematic structural diagram of a tag positioning block in the auxiliary device for positioning a tag of a burn-in board for semiconductor chips according to the present utility model.

Legend description:

1. positioning a substrate; 2. a tag positioning block; 3. a limiting block; 4. a first set screw; 5. and a second fixing screw.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a semiconductor chip burn-in board label location auxiliary device, includes location base plate 1 and label locating piece 2, and label locating piece 2 cover is established on location base plate 1, and the quantity of label locating piece 2 is two, and one side of location base plate 1 is provided with stopper 3, and label locating piece 2 adopts L shape design, and the trench and the 1 shape phase-match of location base plate can stabilize and slide on the base plate.

In this embodiment: the number of the limiting blocks 3 is two, the two limiting blocks 3 are symmetrically arranged, and the limiting blocks 3 can limit the tag positioning blocks 2 on the positioning substrate 1 without falling off.

Specifically, the first screw holes are formed in the surfaces of the positioning substrate 1 and the limiting block 3, and the first screw holes are internally connected with first fixing screws 4 in a threaded manner, so that the limiting block 3 is convenient to assemble.

In this embodiment: the longitudinal section of the positioning substrate 1 is L-shaped, and graduation lines are arranged on the surface of the positioning substrate 1, so that numerical values can be conveniently read.

Specifically, the surface of the tag positioning block 2 is provided with a second threaded hole, and a second fixing screw 5 is connected in the second threaded hole in a threaded manner, so that the position of the tag positioning block 2 can be marked conveniently.

Working principle: the aging test board is horizontally placed, the length of a label which is expected to be attached to the aging board and the distance from the label to the edge of the aging board are calculated, the two label positioning blocks 2 on the label positioning auxiliary device are slid to enable the distance from the two label positioning blocks 2 to be consistent with the calculated length of the label, the distance from the label positioning block 2 to one end of the device is consistent with the calculated distance from the label to the edge of the aging board, and fixing screws on the label positioning block 2 are screwed, so that the label positioning block 2 is fixed; the label positioning auxiliary device with the fixed label positioning blocks 2 is attached to the edge of the aging test board, one end of the device is aligned with one end of the aging board, the area surrounded by the two label positioning blocks 2 is the area to be attached with labels, a mark pen is used for encircling the area, the device is taken down, the label positioning auxiliary device is used, the label positioning blocks 2 are in L-shaped design, the slot positions are matched with the shape of the positioning substrate 1, the label positioning auxiliary device can stably slide on the substrate, when the label positions of the aging test board are marked, the label positions can be accurately positioned by matching with scales on the positioning substrate 1, the length of the labels can be freely defined, the label position marks can be rapidly completed in batches, equipment error reporting caused by non-uniform label positions can be avoided while labor is saved, the production efficiency is ensured, the length of the labels to be freely marked by the two label positioning blocks 2, and the labels can be conveniently compared by attaching personnel.

Claims

1. The utility model provides a semiconductor chip burn-in board label location auxiliary device, includes location base plate (1) and label locating piece (2), its characterized in that: the label positioning blocks (2) are sleeved on the positioning substrate (1), the number of the label positioning blocks (2) is two, and a limiting block (3) is arranged on one side of the positioning substrate (1).

2. The semiconductor chip burn-in board label positioning aid of claim 1, wherein: the number of the limiting blocks (3) is two, and the two limiting blocks (3) are symmetrically arranged.

3. The semiconductor chip burn-in board label positioning aid of claim 1, wherein: the surface of the positioning substrate (1) and the surface of the limiting block (3) are respectively provided with a first threaded hole, and a first fixing screw (4) is connected in the first threaded holes in a threaded mode.

4. The semiconductor chip burn-in board label positioning aid of claim 1, wherein: the longitudinal section of the positioning substrate (1) is L-shaped, and graduation lines are arranged on the surface of the positioning substrate (1).

5. The semiconductor chip burn-in board label positioning aid of claim 1, wherein: the surface of the label positioning block (2) is provided with a second threaded hole, and a second fixing screw (5) is connected in the second threaded hole in a threaded manner.