CN215896339U

CN215896339U - Chip packaging equipment convenient to adjust

Info

Publication number: CN215896339U
Application number: CN202122333578.7U
Authority: CN
Inventors: 王伟; 陈帅
Original assignee: Tianjin Jianhe Bafang Photoelectric Technology Co ltd
Current assignee: Tianjin Jianhe Bafang Photoelectric Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-22
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses chip packaging equipment convenient to adjust, which comprises a packaging box, wherein a sealing cover is clamped at the upper end of the packaging box, a group of storage plates are connected in the packaging box in a sliding manner, four corners of each storage plate are fixedly connected with a bidirectional screw sleeve, two ends of each bidirectional screw sleeve penetrate through the corresponding storage plate, and a telescopic mechanism is arranged in each bidirectional screw sleeve, so that the chip packaging equipment has the beneficial effects that: the rotating plate which rotates the telescopic mechanism can drive the upper screw rod to rotate, and the upper screw rod and the lower screw rod are positioned in the bidirectional threaded sleeves to reversely slide through transmission of the connecting rod, so that adjustment of the minimum distance between adjacent storage plates is realized, and when the storage capacity of the packaging box is improved, the situation that chips are mutually stacked and extruded to cause chip damage is avoided.

Description

Chip packaging equipment convenient to adjust

Technical Field

The utility model relates to the technical field of chip packaging, in particular to chip packaging equipment convenient to adjust.

Background

The chip packaging device is a housing for mounting a semiconductor integrated circuit chip, and plays a role in mounting, fixing, sealing, protecting the chip, and enhancing the electrothermal performance.

However, when the encapsulation of chip is stored, in order to make the encapsulation box have storage capacity more, can directly pile up the chip storage plate each other and deposit, when not having any regulation structure and can adjusting the minimum distance between two adjacent storage plates, directly use sealed lid to extrude fixedly, can directly lead to some thicker chips to receive great extrusion effort to cause the damage of chip.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a chip packaging apparatus which is convenient to adjust, so as to solve the problems suggested in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a chip packaging device convenient to adjust comprises a packaging box, wherein a sealing cover is clamped at the upper end of the packaging box, a group of storage plates are connected in the packaging box in a sliding mode, four corners of each storage plate are fixedly connected with a bidirectional threaded sleeve, two ends of each bidirectional threaded sleeve penetrate through the corresponding storage plate, and a telescopic mechanism is arranged in each bidirectional threaded sleeve;

the telescopic mechanism comprises an upper screw and a lower screw, the upper screw and the lower screw are in threaded connection in the bidirectional screw and are respectively located at two ends of the bidirectional screw, and one ends, far away from the upper screw and the lower screw, of the upper screw and the lower screw penetrate through the bidirectional screw and are fixedly connected with a rotating plate.

Preferably, a group of connecting rods are uniformly and fixedly connected to the lower end of the upper screw rod, a limiting groove is formed in the upper end of the lower screw rod and corresponds to the connecting rods, and the lower ends of the connecting rods are connected in the limiting groove in a sliding mode.

Preferably, the limiting grooves are connected with a limiting plate in a sliding mode, and the upper ends of the limiting plates are fixedly connected with the lower end of the connecting rod.

Preferably, the upper screw and the lower screw are both in threaded connection in the two-way screw sleeve, and the thread directions of the upper screw and the lower screw are opposite.

Preferably, the packaging box is internally provided with a fixed plate which is slidably connected above the uppermost storage plate, four corners of the upper end of the fixed plate are fixedly connected with fixed springs, and the upper ends of the fixed springs are fixedly connected with the lower end of the sealing cover.

Preferably, both ends are equal fixedly connected with slipmat about the board of depositing, the slipmat is made of soft sponge material.

Compared with the prior art, the utility model has the beneficial effects that: the rotating plate which rotates the telescopic mechanism can drive the upper screw rod to rotate, and the upper screw rod and the lower screw rod are positioned in the bidirectional threaded sleeves to reversely slide through transmission of the connecting rod, so that adjustment of the minimum distance between adjacent storage plates is realized, and when the storage capacity of the packaging box is improved, the situation that chips are mutually stacked and extruded to cause chip damage is avoided.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the bottom appearance of the upper screw of the present invention;

fig. 4 is a schematic top view of the storage plate according to the present invention.

In the figure: 1. packaging the box; 2. a storage plate; 3. a non-slip mat; 4. a bidirectional threaded sleeve; 5. a telescoping mechanism; 51. an upper screw rod; 52. a connecting rod; 53. a lower screw rod; 54. a limiting groove; 55. a limiting plate; 56. rotating the plate; 6. a sealing cover; 7. fixing the spring; 8. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a chip packaging device convenient to adjust comprises a packaging box 1, wherein the upper end of the packaging box 1 is clamped with a sealing cover 6, the packaging box 1 is connected with a group of storage plates 2 in a sliding manner, four corners of each storage plate 2 are fixedly connected with a bidirectional screw sleeve 4, two ends of each bidirectional screw sleeve 4 penetrate through the corresponding storage plate 2, a telescopic mechanism 5 is arranged in each bidirectional screw sleeve 4, a fixing plate 8 is connected in the packaging box 1 in a sliding manner and positioned above the uppermost storage plate 2, four corners of the upper end of each fixing plate 8 are fixedly connected with a fixing spring 7, the upper end of each fixing spring 7 is fixedly connected with the lower end of each sealing cover 6, two upper ends and lower ends of each storage plate 2 are fixedly connected with a non-slip mat 3, each non-slip mat 3 is made of soft sponge material, the sealing cover 6 is clamped to the upper end of the packaging box 1, the fixing plates 8 can be fixed on the uppermost rotating plate 56 through the extrusion of the fixing springs 7, finally, the storage plate 2 is fixed in the enclosure 1.

The telescopic mechanism 5 comprises an upper screw 51 and a lower screw 53, the upper screw 51 and the lower screw 53 are both in threaded connection with the bidirectional screw sleeve 4 and are respectively positioned at two ends of the bidirectional screw sleeve 4, the ends of the upper screw 51 and the lower screw 53 which are far away from each other are both penetrated through the bidirectional screw sleeve 4 and are both fixedly connected with a rotating plate 56, the lower end of the upper screw 51 is uniformly and fixedly connected with a group of connecting rods 52, the upper end of the lower screw 53 is provided with a limiting groove 54 corresponding to the connecting rod 52, the lower end of the connecting rod 52 is both in sliding connection with the limiting groove 54, the limiting plate 55 is both in sliding connection with the limiting groove 54, the upper end of the limiting plate 55 is both in fixed connection with the lower end of the connecting rod 52, the upper screw 51 is driven by the rotating plate 56 to rotate, the upper screw 51 is positioned in the bidirectional screw sleeve 4 to slide, so that the upper screw 51 drives the rotating plate 56 to slide, and the lower screw 53 is driven by the connecting rod 52 to be positioned in the bidirectional screw sleeve 4 to slide reversely, finally, the two rotating plates 56 are slid in opposite directions on both sides of the storage plate 2.

Specifically, when the utility model is used, firstly the rotating plate 56 is rotated according to the thickness of the chip, the rotating plate 56 drives the upper screw rod 51 to rotate, the upper screw rod 51 is positioned in the bidirectional threaded sleeve 4 to slide, so that the upper screw rod 51 drives the rotating plate 56 to slide, and the lower screw rod 53 can be driven to be positioned in the bidirectional threaded sleeve 4 to reversely slide through the transmission of the connecting rod 52, finally the two rotating plates 56 are positioned at two sides of the storage plate 2 to reversely slide, when the rotating plate 56 slides to a specified position, the chip is placed at the upper end of the storage plate 2, the storage plates 2 are sequentially placed in the packaging box 1, so that the adjacent rotating plates 56 are contacted, the adjacent storage plates 2 and the chip are prevented from being mutually extruded, finally the sealing cover 6 is clamped at the upper end of the packaging box 1, the fixing plate 8 can be fixed on the rotating plate 56 at the uppermost end through the extrusion of the fixing spring 7, and finally the storage plate 2 is fixed in the packaging box 1, the adjustment of the distance between the adjacent storage plates 2 and the storage of the chips are completed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" 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, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The chip packaging equipment convenient to adjust is characterized by comprising a packaging box (1), wherein a sealing cover (6) is clamped at the upper end of the packaging box (1), a group of storage plates (2) are connected in the packaging box (1) in a sliding manner, four corners of each storage plate (2) are fixedly connected with a bidirectional threaded sleeve (4), two ends of each bidirectional threaded sleeve (4) penetrate through the corresponding storage plate (2), and a telescopic mechanism (5) is arranged in each bidirectional threaded sleeve (4);

telescopic machanism (5) include screw rod (51) and lower screw rod (53), go up screw rod (51) and lower screw rod (53) equal threaded connection just are located two-way swivel nut (4) both ends in two-way swivel nut (4) respectively, go up screw rod (51) and lower screw rod (53) and keep away from one end mutually and all pass two-way swivel nut (4) and equal fixedly connected with changes board (56).

2. The chip packaging apparatus facilitating adjustment according to claim 1, wherein: the lower end of the upper screw rod (51) is uniformly and fixedly connected with a group of connecting rods (52), the upper end of the lower screw rod (53) and the position corresponding to the connecting rods (52) are respectively provided with a limiting groove (54), and the lower ends of the connecting rods (52) are respectively connected in the limiting grooves (54) in a sliding mode.

3. The chip packaging apparatus facilitating adjustment according to claim 2, wherein: and the limiting grooves (54) are internally and slidably connected with a limiting plate (55), and the upper ends of the limiting plates (55) are fixedly connected with the lower end of the connecting rod (52).

4. The chip packaging apparatus facilitating adjustment according to claim 1, wherein: the upper screw (51) and the lower screw (53) are both in threaded connection in the bidirectional threaded sleeve (4), and the thread directions of the upper screw (51) and the lower screw (53) are opposite.

5. The chip packaging apparatus facilitating adjustment according to claim 1, wherein: the packaging box is characterized in that a fixing plate (8) is arranged in the packaging box (1) and is slidably connected to the upper portion of the uppermost storage plate (2), fixing springs (7) are fixedly connected to four corners of the upper end of the fixing plate (8), and the upper ends of the fixing springs (7) are fixedly connected to the lower end of the sealing cover (6).

6. The chip packaging apparatus facilitating adjustment according to claim 1, wherein: the storage plate (2) is fixedly connected with an anti-slip pad (3) at the upper end and the lower end, and the anti-slip pad (3) is made of soft sponge materials.