Chip stacking frame for film chip scribing machine

By designing multiple chip stacking frames with stacked load frames and limiting mechanisms, the problems of inconvenient operation and insufficient flexibility of traditional chip stacking frames are solved, and higher stability and flexibility are achieved, and labor costs are reduced.

CN222857975UActive Publication Date: 2025-05-13SHANDONG JINGDAO MICROELECTRONICS
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Patent Information

Application Number
CN202421615301.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-09
Publication Date
2025-05-13
Estimated Expiration
2034-07-09

AI Technical Summary

Technical Problem

Traditional chip stacking racks are inconvenient to operate when the chips are picked up and placed in large quantities, and the flexibility of picking and putting is insufficient, resulting in an increase in labor costs.

Method used

A chip stacking frame including a plurality of stacked bearing frames is designed. The bearing frame is fixed by interlocking and fixing through cross-shaped inserts or triangular columns to form a frame body, and a partition plate and a limiting mechanism are provided in the placement box to facilitate the placement and extraction of the chip.

Benefits of technology

It effectively improves the stability and flexibility of chip stacking, reduces labor costs, and improves the practicality of chip stacking.

✦ Generated by Eureka AI based on patent content.

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Abstract

The chip stacking frame comprises a plurality of bearing frames which are stacked with one another, first connecting plates are fixed to the two sides of the upper end of each bearing frame, cross-shaped insertion holes are formed in the first connecting plates, second connecting plates are fixed to the two sides of the lower end of each bearing frame, and cross-shaped insertion holes are formed in the second connecting plates. Cross-shaped inserting blocks are fixed to the lower ends of the second connecting plates, one cross-shaped inserting block on the same side penetrates through one cross-shaped inserting hole on the same side, a containing box is inserted into the bearing frame, a plurality of partition plates are arranged in the containing box at equal intervals, and the interior of the containing box is divided into a plurality of containing areas at equal intervals through the partition plates. According to the chip stacking device, the stability during stacking of chips can be effectively improved, the chips can be flexibly taken according to needs, meanwhile, the chips can be conveniently and selectively taken according to conditions during transferring, practicability is high, flexibility is high, labor cost is reduced, selectivity is large, and the practicability of stacking of the chips is greatly improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of chip processing, and in particular to a chip stacking rack for a film-bonding chip dicing machine. Background Art

[0002] A chip is a thin sheet made of silicon, only half the size of a fingernail. A chip is composed of hundreds of microcircuits connected together. It is very small in size and is covered with microcircuits that generate pulsed current.

[0003] At present, a dicing machine is used to apply film to the chips during chip processing. A chip stacking rack is usually used when applying film on the dicing machine. The traditional chip stacking rack is set in a rack form, which is inconvenient when taking and placing a large number of chips. In addition, the flexibility of taking and placing is not enough, which increases labor costs. For this reason, we propose a chip stacking rack for a film-applying chip dicing machine to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a chip stacking rack for a film-bonding chip dicing machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A chip stacking rack for a film-bonded chip dicing machine comprises a plurality of mutually stacked supporting frames, wherein first connecting plates are fixed on both sides of the upper end of the supporting frames, and a cross-shaped plug-in hole is arranged on the first connecting plates, and second connecting plates are fixed on both sides of the lower end of the supporting frames, and a cross-shaped plug-in block is fixed on the lower end of the second connecting plates, and one of the cross-shaped plug-in blocks on the same side passes through a cross-shaped plug-in hole on the same side, a placement box is inserted in the supporting frame, and a plurality of partitions are arranged in the placement box at equal intervals, and the partitions divide the placement box into a plurality of placement areas at equal intervals, and mounting holes are arranged on both sides of the placement box, and a limiting mechanism is arranged in the mounting hole, and the limiting mechanism corresponds to the two sides of the supporting frame.

[0007] Preferably, the limiting mechanism includes a spring installed in the mounting hole, a pad is buckled on one side of the spring, a protrusion is fixed on one end of the pad, through holes are provided on both sides of the supporting frame, and a protrusion on the same side passes through a through hole on the same side and extends to one side of the protrusion.

[0008] Preferably, a handle is fixed on one side of the placement box.

[0009] Preferably, the cross-shaped plug block is made of aluminum alloy.

[0010] Preferably, the number of the partitions is 10-20.

[0011] Preferably, a triangular socket is provided on the first connecting plate, a triangular column is fixed to the lower end of the second connecting plate, and the triangular column corresponds to the triangular socket.

[0012] In the utility model, when chips need to be stacked, the chips are placed between the partitions in the placement box, and the supporting frames are fixed to each other by cross-shaped plugs or triangular columns to form a frame. When the bottom is full, they continue to be stacked upwards. When a group of chips in the middle is extracted for inspection or taken out, the protrusion is pressed in and the placement box is pulled out using the handle, and then the corresponding removal is achieved. When transferring, the entire group can be transported as needed, or several frames can be taken out as needed.

[0013] The utility model can not only effectively improve the stability of chip stacking, but also can flexibly take out chips as needed, and can also conveniently take out chips selectively according to the situation during transportation. It has strong practicality, high flexibility, reduces labor costs, has a wide range of selectivity, and greatly improves the practicality of chip stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a structural diagram of a placement box of the utility model;

[0016] Figure 3 This is a structural diagram of the load-bearing frame of the utility model;

[0017] Figure 4 This is a structural diagram of a cross-shaped plug block of the utility model;

[0018] Figure 5 This is a splicing state diagram of the utility model;

[0019] Figure 6 It is the internal structure diagram of the utility model;

[0020] Figure 7 for Figure 6 A magnified view of the structure at A;

[0021] Figure 8 This is a structural diagram of a triangular column and a triangular socket of the utility model.

[0022] In the figure: 1 cross-shaped jack, 2 first connecting plate, 3 second connecting plate, 4 cross-shaped plug, 5 through hole, 6 bearing frame, 7 placement box, 8 protrusion, 9 handle, 10 partition, 11 triangular jack, 12 triangular column, 13 mounting hole, 14 spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] Reference Figure 1-7 A chip stacking rack for a film-bonded chip dicing machine includes a plurality of mutually stacked supporting frames 6, first connecting plates 2 are fixed on both sides of the upper end of the supporting frames 6, a cross-shaped plug-in hole 1 is provided on the first connecting plate 2, second connecting plates 3 are fixed on both sides of the lower end of the supporting frame 6, a cross-shaped plug-in block 4 is fixed on the lower end of the second connecting plate 3, and the cross-shaped plug-in block 4 is made of aluminum alloy, has high strength and is light, which reduces labor costs when taking.

[0026] One of the cross-shaped plug blocks 4 on the same side passes through a cross-shaped socket 1 on the same side. Through the combination of the cross-shaped plug block 4 and the cross-shaped socket 1, the firmness and stability of the mutual splicing can be effectively improved to ensure the overall stability.

[0027] A placement box 7 is inserted into the carrier frame 6. A plurality of partitions 10 are arranged at equal intervals in the placement box 7. The partitions 10 divide the placement box 7 into a plurality of placement areas at equal intervals. A handle 9 is fixed on one side of the placement box 7. The number of the partitions 10 is 10-20. The placement position can be selected according to the needs, and it is convenient to extract.

[0028] Both sides of the placement box 7 are provided with mounting holes 13, and a limiting mechanism is provided in the mounting hole 13, and the limiting mechanism corresponds to the two sides of the supporting frame 6. The limiting mechanism includes a spring 14 installed in the mounting hole 13, and a cushion block is buckled on one side of the spring 14, and a protrusion 8 is fixed on one end of the cushion block. Through holes 5 are provided on both sides of the supporting frame 6, and a protrusion 8 on the same side passes through a through hole 5 on the same side and extends to one side of the protrusion 8. Through the combination of the protrusion 8 and the spring 14, the connection stability is effectively improved, and the slider will not vibrate, and it is also convenient to extract.

[0029] Example 2

[0030] Reference Figure 8 A chip stacking rack for a film-bonded chip dicing machine includes a plurality of mutually stacked supporting frames 6, first connecting plates 2 are fixed on both sides of the upper end of the supporting frames 6, and a triangular plug hole 11 is provided on the first connecting plate 2, and second connecting plates 3 are fixed on both sides of the lower end of the supporting frames 6, and a triangular column 12 is fixed on the lower end of the second connecting plate 3, and one of the triangular columns 12 on the same side passes through a triangular plug hole 11 on the same side. Through the combination of the triangular column 12 and the triangular plug hole 11, the firmness and stability of the mutual splicing can be effectively improved, and the overall stability can be ensured.

[0031] A placement box 7 is inserted into the carrier frame 6. A plurality of partitions 10 are arranged at equal intervals in the placement box 7. The partitions 10 divide the placement box 7 into a plurality of placement areas at equal intervals. A handle 9 is fixed on one side of the placement box 7. The number of the partitions 10 is 10-20. The placement position can be selected according to the needs, and it is convenient to extract.

[0032] Both sides of the placement box 7 are provided with mounting holes 13, and a limiting mechanism is provided in the mounting hole 13, and the limiting mechanism corresponds to the two sides of the supporting frame 6. The limiting mechanism includes a spring 14 installed in the mounting hole 13, and a cushion block is buckled on one side of the spring 14, and a protrusion 8 is fixed on one end of the cushion block. Through holes 5 are provided on both sides of the supporting frame 6, and a protrusion 8 on the same side passes through a through hole 5 on the same side and extends to one side of the protrusion 8. Through the combination of the protrusion 8 and the spring 14, the connection stability is effectively improved, and the slider will not vibrate, and it is also convenient to extract.

[0033] Compared with Example 1, this Example 2 can improve the stability of the support of a single supporting frame 6 while ensuring the stability of mutual insertion through the provision of triangular columns 12, thereby further improving the firmness and reliability of the support.

[0034] In the utility model, when chips need to be stacked, the chips are placed between the partitions 10 in the placement box 7, and the supporting frames 6 are fixed to each other through the cross-shaped plug-in blocks 4 or the triangular columns 12 to form a frame. When the bottom is full, continue to stack upwards. When a group of chips in the middle is extracted for inspection or taken, the protrusion 8 is pressed in and the placement box 7 is pulled out using the handle 9, and then the corresponding removal is achieved. When transferring, the entire group can be transported as needed, or several frames can be taken as needed.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chip stacking rack for a film-bonding chip dicing machine, comprising a plurality of mutually stacked supporting frames (6), characterized in that: A first connecting plate (2) is fixed on both sides of the upper end of the carrying frame (6), and a cross-shaped plug hole (1) is provided on the first connecting plate (2). A second connecting plate (3) is fixed on both sides of the lower end of the carrying frame (6), and a cross-shaped plug block (4) is fixed on the lower end of the second connecting plate (3). One of the cross-shaped plug blocks (4) on the same side passes through a cross-shaped plug hole (1) on the same side. A placement box (7) is inserted into the carrying frame (6), and a plurality of partitions (10) are arranged at equal intervals in the placement box (7), and the partitions (10) divide the placement box (7) into a plurality of placement areas at equal intervals. Mounting holes (13) are provided on both sides of the placement box (7), and a limiting mechanism is provided in the mounting hole (13), and the limiting mechanism corresponds to the two sides of the carrying frame (6).

2. A chip stacking rack for a film-bonded chip dicing machine according to claim 1, characterized in that: The limiting mechanism comprises a spring (14) installed in the installation hole (13), a cushion block is buckled on one side of the spring (14), a protrusion (8) is fixed on one end of the cushion block, through holes (5) are provided on both sides of the supporting frame (6), and a protrusion (8) on the same side passes through a through hole (5) on the same side and extends to one side of the protrusion (8).

3. The chip stacking rack for a film-bonded chip dicing machine according to claim 1, characterized in that: A handle (9) is fixed on one side of the placement box (7).

4. The chip stacking rack for a film-bonded chip dicing machine according to claim 1, characterized in that: The cross-shaped insert block (4) is made of aluminum alloy.

5. The chip stacking rack for a film-bonded chip dicing machine according to claim 1, characterized in that: The number of the partitions (10) is 10-20.

6. The chip stacking rack for a film-bonded chip dicing machine according to claim 1, characterized in that: The first connecting plate (2) is provided with a triangular plug hole (11), and a triangular column (12) is fixed to the lower end of the second connecting plate (3), and the triangular column (12) corresponds to the triangular plug hole (11).