Chip substrate box

Abstract

A chip substrate box comprises a storage unit and a side opening and closing unit. The storage unit comprises a hollow box body, a plurality of side openings which are arranged in an array mode in the vertical direction and penetrate into an inner cavity of the box body are formed in the four side faces of the box body respectively, a plurality of clamping plate mechanisms located on the inner side wall of the box body are further vertically arranged in the box body in an array mode, and each clamping plate mechanism is used for clamping a chip substrate. The side opening and closing unit comprises four pairs of L-shaped plates which are arranged on the four side portions of the upper end face of the box body respectively, L-shaped grooves are formed in the side faces of the L-shaped plates in a penetrating mode, the side opening and closing unit further comprises four transverse plates, each transverse plate is arranged in the corresponding pair of L-shaped grooves in a penetrating mode, and a plurality of limiting plates which are arranged in a vertical array mode and matched with the side openings respectively are arranged below the transverse plates. According to the chip substrate box, the limiting direction and the conveying direction of the chip substrate can be conveniently converted, and subsequent chip production is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of chip substrate storage tools, in particular to a chip substrate box. Background Art

[0002] A chip substrate is a carrier plate used in the semiconductor industry to hold chips. It secures the chips to the substrate and then enables electrical connections via gold wire bonding. Storage tools are required to transfer a batch of chip substrates for subsequent processing. Because chip substrates are rarely square, but rather have a specific aspect ratio, existing chip substrate storage boxes are typically open at both ends—the narrower ends are open, while the longer ends are completely closed. This provides greater stability during storage.

[0003] However, in some subsequent production processes that require the use of chip substrates, such as core bonding and plastic sealing, some automated equipment will be used. However, there are many types of equipment, and with the trend of miniaturization and compactness of various equipment, it may sometimes be impossible to load and unload materials only from both ends of the chip substrate storage box, but it is necessary to load and unload materials from both sides of the chip substrate storage box. The existing storage boxes are difficult to meet the requirements of different processes. Utility Model Content

[0004] In view of the above-mentioned defects, the present invention provides a chip substrate box, which can easily convert the limiting direction and the conveying direction of the chip substrate to each other, thereby facilitating subsequent chip production.

[0005] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0006] A chip substrate box, comprising:

[0007] The storage unit includes a hollow box body, wherein the four sides of the box body are respectively provided with a plurality of side openings arranged in a vertical array and extending through the inner cavity of the box body, and the box body is also provided with a plurality of clamping mechanisms arranged in a vertical array on the inner wall of the box body, each clamping mechanism is used to clamp a chip substrate;

[0008] The side opening and closing unit includes four pairs of L-shaped plates respectively arranged on the four side parts of the upper end surface of the box body, and L-shaped grooves are opened through the side surfaces of the L-shaped plates. The side opening and closing unit also includes four horizontal plates, each of which is respectively passed through a pair of L-shaped grooves, and a plurality of limit plates respectively matched with the side openings are arranged in a vertical array under the horizontal plates. When the horizontal plate is located at the bottom end of the L-shaped groove, the limit plates under the horizontal plate are respectively located outside the side openings and below the side openings by a predetermined distance. When two parallel horizontal plates respectively contact one end of the horizontal part in the L-shaped groove, the limit plates under the two horizontal plates are respectively located in the side openings, and one side of the limit plate abuts against a side of the chip substrate.

[0009] Furthermore, each clamping mechanism includes an upper circular plate and a lower circular plate respectively located above and below each side opening, and the height between the upper circular plate and the lower circular plate is the same as the thickness of the chip substrate.

[0010] Furthermore, the length of the chip substrate is greater than the distance between the two inner end surfaces of the clamping mechanism and smaller than the distance between the two end surfaces of the inner cavity of the box body. The width of the chip substrate is greater than the distance between the two inner side surfaces of the clamping mechanism and smaller than the distance between the two side surfaces of the inner cavity of the box body.

[0011] Furthermore, a handle is provided on the upper end of the box body.

[0012] Furthermore, the side opening and closing unit further includes four pairs of vertical plates respectively arranged on the four side portions of the upper end surface of the box body, and the L-shaped plate is arranged on the outer side surfaces of the vertical plates.

[0013] Furthermore, vertical rods are respectively provided at both ends of the lower end surface of the horizontal plate, and a plurality of connecting plates arranged in a vertical array are fixed on the outer periphery of the vertical rods. Each limiting plate is respectively connected to one end of each connecting plate located at the same height and outside the same side of the box body.

[0014] The beneficial effects of this technical solution are:

[0015] The side opening and closing unit can adjust the side openings on the four directions of the storage unit to the limiting and opening states through the limiting plates. The limiting direction and conveying direction of the chip substrate can be easily converted to each other, which is convenient for subsequent chip production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is an overall stereoscopic view of an embodiment of the present application.

[0017] Figure 2 Shows an embodiment of the present application Figure 1 Magnified view of part A.

[0018] Figure 3 Shows a partial cutaway perspective view of an embodiment of the present application Figure 1 .

[0019] Figure 4 Shows a partial cutaway perspective view of an embodiment of the present application Figure 2 . DETAILED DESCRIPTION

[0020] The technical solution of the present application is further described in detail below with reference to the accompanying drawings.

[0021] like Figures 1 to 4 A chip substrate box shown includes a storage unit 1 and a side opening and closing unit 2 .

[0022] The storage unit 1 includes a hollow box body 11, and the four sides of the box body 11 are respectively provided with a plurality of side openings 12 arranged in an array along the vertical direction and penetrating into the inner cavity of the box body 11. The box body 11 also has a plurality of clamping mechanisms arranged vertically in an array on the inner side wall of the box body 11. Each clamping mechanism includes an upper circular plate 13 and a lower circular plate 14 respectively located above and below each side opening 12. The height between the upper circular plate 13 and the lower circular plate 14 is the same as the thickness of the chip substrate 3. The length of the chip substrate 3 is greater than the distance between the two inner end faces of the clamping mechanism and smaller than the distance between the two end faces of the inner cavity of the box body 11. The width of the chip substrate 3 is greater than the distance between the two inner side faces of the clamping mechanism and smaller than the distance between the two side faces of the inner cavity of the box body 11. A handle 15 is provided at the upper end of the box body 11.

[0023] The side opening and closing unit 2 includes four pairs of vertical plates 21 respectively arranged on the four side portions of the upper end surface of the box body 11, and the outer side surfaces of the vertical plates 21 are provided with L-shaped plates 22, and the side surfaces of the L-shaped plates 22 are penetrated by an L-shaped groove 23. The side opening and closing unit 2 also includes four horizontal plates 24, each horizontal plate 24 is respectively arranged in a pair of L-shaped grooves 23, and the height of the horizontal plate 24 is the same as the height of the horizontal portion of the L-shaped groove 23, and the width of the horizontal plate 24 is the same as the width of the vertical portion of the L-shaped groove 23. The two ends of the lower end surface of the horizontal plate 24 are respectively provided with vertical rods 25, and one end of the outer peripheral side of the vertical rod 25 abuts against one side of the L-shaped plate 22 to enhance stability and reduce the shaking of the vertical rod 25. A plurality of connecting plates arranged in a vertical array are fixed on the outer peripheral side of the vertical rod 25 26. Each pair of connecting plates 26 located at the same height and outside the same side of the box body 11 are respectively connected to a limiting plate 27 that matches the side opening 12 at one end. When the horizontal plate 24 is located at the bottom end of the L-shaped groove 23, the limiting plates 27 below the horizontal plate 24 are respectively located outside each side opening 12 and below the side opening 12 by a predetermined distance. When the two parallel horizontal plates 24 respectively contact one end of the horizontal portion in the L-shaped groove 23, the limiting plates 27 below the two horizontal plates 24 are respectively located inside each side opening 12, and one side of the limiting plate 27 abuts against one side of the chip substrate 3. The two limiting plates 27 that are parallel to each other and located at the same height limit the chip substrate 3 so that the chip substrate 3 can only move in a straight line.

[0024] Specific examples are used herein to illustrate the principles and implementation methods of this application. The description of the above embodiments is only intended to help understand the technical solution and core ideas of this application. For those skilled in the art, without departing from the principles of this application, various improvements and modifications can be made to this application, and such improvements and modifications also fall within the scope of protection of the claims of this application.

Claims

1. A chip substrate box, characterized in that: include: The storage unit (1) comprises a hollow box body (11), wherein the four sides of the box body (11) are respectively provided with a plurality of side openings (12) arranged in an array along a vertical direction and penetrating into the inner cavity of the box body (11), and the box body (11) is further provided with a plurality of clamping plate mechanisms arranged in a vertical array on the inner side wall of the box body (11), each clamping plate mechanism being used to clamp a chip substrate (3); The side opening and closing unit (2) comprises four pairs of L-shaped plates (22) respectively arranged on the four side portions of the upper end surface of the box body (11), and the L-shaped plates (22) are provided with L-shaped grooves (23) through the side surfaces thereof. The side opening and closing unit (2) further comprises four horizontal plates (24), each horizontal plate (24) is respectively provided in a pair of L-shaped grooves (23), and a plurality of limiting plates (27) respectively matched with the side openings (12) are provided below the horizontal plates (24) in a vertical array. When the horizontal plates ( When the two parallel horizontal plates (24) are respectively in contact with one end of the horizontal portion in the L-shaped groove (23), the limiting plates (27) below the two horizontal plates (24) are respectively in contact with one end of the horizontal portion in the L-shaped groove (23), and the limiting plates (27) below the two horizontal plates (24) are respectively in contact with one side of the chip substrate (3).

2. The chip substrate box according to claim 1, characterized in that: Each clamping plate mechanism comprises an upper circular plate (13) and a lower circular plate (14) respectively located above and below each side opening (12), and the height between the upper circular plate (13) and the lower circular plate (14) is the same as the thickness of the chip substrate (3).

3. The chip substrate box according to claim 1, wherein: The length of the chip substrate (3) is greater than the distance between the two inner end faces of the clamping mechanism and is smaller than the distance between the two end faces of the inner cavity of the box body (11); the width of the chip substrate (3) is greater than the distance between the two inner side faces of the clamping mechanism and is smaller than the distance between the two side faces of the inner cavity of the box body (11).

4. The chip substrate box according to claim 1, wherein: A handle (15) is provided at the upper end of the box body (11).

5. The chip substrate box according to claim 1, wherein: The side opening and closing unit (2) further comprises four pairs of vertical plates (21) respectively arranged on four side portions of the upper end surface of the box body (11), and an L-shaped plate (22) is arranged on the outer side surface of the vertical plates (21).

6. The chip substrate box according to claim 1, wherein: Vertical rods (25) are respectively provided at both ends of the lower end surface of the horizontal plate (24), and a plurality of connecting plates (26) arranged in a vertical array are fixed to the outer peripheral side of the vertical rods (25). Each limiting plate (27) is respectively connected to one end of each pair of connecting plates (26) located at the same height and outside the same side surface of the box body (11).

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