CN220483903U

CN220483903U - Packaging device for wafer

Info

Publication number: CN220483903U
Application number: CN202321742169.5U
Authority: CN
Inventors: 刘春峰
Original assignee: Glory Electronic Materials Chongqing Co ltd
Current assignee: Glory Electronic Materials Chongqing Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-02-13
Anticipated expiration: 2033-07-05

Abstract

The utility model provides a packaging device for wafers, which relates to the technical field of semiconductor packaging and comprises box bodies, wherein box covers are respectively arranged at the upper ends of the box bodies, and a positioning mechanism is arranged between each box body and each box cover. After the raw materials and the box cover are packaged and integrated, the user stacks and places the two packaged box bodies, the box body at the lower end drives the second connecting plate to be clamped into the movable groove at the upper end, the second connecting plate is attached to the first connecting plate, meanwhile, the second connecting plate and the first connecting plate enter the movable groove, then the user can rotate the box body, the first connecting plate and the second connecting plate are clamped into the movable groove, the box bodies are integrated, and therefore the box body and the raw materials are integrated all the time in the stacking and transporting process, and falling caused by vibration, jolt and the like is avoided.

Description

Packaging device for wafer

Technical Field

The utility model relates to the technical field of semiconductor packaging, in particular to a packaging device for wafers.

Background

The wafer is a silicon wafer used for manufacturing a silicon semiconductor circuit, and is in the shape of a circular sheet. The wafer is an important component of the chip as a carrier for the chip. The utility model provides a packaging device for a wafer, which relates to the technical field of semiconductor packaging and aims at solving the problems that the flatness and the surface quality of the wafer are affected by a mode of fixing the wafer by an elastic piece in the prior art, and the wafer is damaged. The packaging device of the wafer comprises: the box body, lid, first bolster and second bolster. The box body is provided with a first accommodating space; the box cover is provided with a second accommodating space, and the box cover is buckled with the box body. The first buffer piece is arranged in the first accommodating space of the box body; the second buffer piece is arranged in the second accommodating space of the box cover; the wafer is arranged between the first buffer piece and the second buffer piece, and the wafer is in butt joint with the first buffer piece and the second buffer piece. The packaging device for the wafer can ensure the stability of the wafer in the transportation process and ensure the flatness and the surface quality of the wafer.

However, in the above technical scheme, when transporting the box body and the raw materials, the box body is generally stacked, but because the surface of the box body is smooth and has no limiting mechanism, the box body positioned at the upper end is very easy to fall down when jolting or sharp turning occurs in the moving process of the vehicle, the box body and the raw materials in the box body are damaged, and the transportation cost of the box body and the raw materials is greatly increased, so that a round corner packaging device is provided to solve the problems.

Disclosure of Invention

The utility model mainly aims to provide a packaging device for wafers, which solves the problems that when a box body and raw materials are transported, the box body is stacked and placed, but the box body at the upper end is easy to fall down when jolt or sharp turns occur in the moving process of a vehicle due to the smooth surface of the box body and no limiting mechanism, so that the raw materials in the box body and the box body are damaged, and the transportation cost of the box body and the raw materials is greatly increased.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the packaging device for the wafers comprises box bodies, wherein box covers are respectively arranged at the upper ends of the box bodies; the inside of the box body is provided with a plurality of placing grooves, raw materials are respectively placed and installed in the placing grooves, auxiliary blocks are respectively and movably penetrated and installed in the middle of the inside of the box cover, connecting frames are fixedly arranged at the lower ends of the auxiliary blocks, protective covers are respectively installed at the lower ends of the connecting frames, the connecting frames and the protective covers are respectively and movably installed in the box body, and the protective covers are clamped and installed in the placing grooves;

the locating mechanism comprises a movable groove and a second connecting plate, wherein the movable groove is respectively arranged at the lower end of the inside of the box body, the second connecting plate is respectively fixedly arranged at the upper end of the auxiliary block, the second connecting plate is respectively movably arranged in the movable groove, a first connecting plate is respectively movably arranged in the movable groove, and the first connecting plate and the second connecting plate are mutually attached.

Preferably, one side of the box cover, which is close to the box body, is fixedly provided with a sealing block respectively, threads are respectively arranged on the inner side and the outer side of the sealing block, a thread groove is formed in the upper surface of the box body, and the sealing block is mounted in the thread groove through thread clamping.

Preferably, an auxiliary plate is fixedly arranged on the outer side of the auxiliary block, and the auxiliary plates are respectively and movably arranged in the box cover;

the inside of standing groove and protective cover is located the protection respectively and fills up, the raw materials is located between the protection fills up.

Preferably, the upper ends of the inner parts of the movable grooves are respectively and fixedly provided with a fixed block, the inner parts of the fixed blocks are respectively and movably provided with a push rod in a penetrating way, and the lower ends of the push rods are respectively and fixedly connected with the first connecting plates.

Preferably, the upper ends of the second connecting plates are respectively and fixedly provided with a positioning rod, two sides of the first connecting plates are respectively and penetratingly provided with positioning holes, and the positioning rods are respectively and penetratingly arranged in the positioning holes;

a spring is arranged between the upper end of the push rod and the fixed block.

Preferably, the lower ends of the inner parts of the movable grooves are respectively penetrated with a groove, the first connecting plate and the second connecting plate are respectively movably installed in the grooves, the lower ends of the second connecting plates are respectively fixedly provided with a connecting rod, and the connecting rods are fixedly installed at the upper ends of the auxiliary blocks.

Compared with the prior art, the utility model has the following beneficial effects:

(1) After the raw materials and the box cover are packaged and integrated, the user stacks and places the two packaged box bodies, the box body at the lower end drives the second connecting plate to be clamped into the movable groove at the upper end, the second connecting plate is attached to the first connecting plate, meanwhile, the second connecting plate and the first connecting plate enter the movable groove, then the user can rotate the box body, the first connecting plate and the second connecting plate are clamped into the movable groove to integrate the box bodies, and therefore the box body and the raw materials are integrated all the time in the stacking and transporting process, falling caused by vibration jolt and other conditions can be avoided, and the box body is better protected.

(2) According to the utility model, after a user puts raw materials into the placing groove and attaches the raw materials to the protective pad, the user can put the box cover into the upper end of the box body, each protective cover is primarily clamped into the upper end of the placing groove, then the sealing block is clamped into the threaded groove through threads along with the rotation of the box cover, so that the sealing packaging between the box body and the box cover is realized, meanwhile, when the box cover rotates, the auxiliary block can drive the protective cover to move downwards through the auxiliary plate following the box cover, meanwhile, the auxiliary block can not obstruct the box cover to rotate, the protective cover can drive the protective pad to clamp and position the raw materials, the raw materials can always keep in a stable state in the transportation process, and the conditions such as collision and the like are avoided.

Drawings

FIG. 1 is a schematic view of an overall structure of a wafer packing apparatus according to the present utility model;

FIG. 2 is a schematic front view of a wafer packing apparatus according to the present utility model;

FIG. 3 is a schematic side view of a wafer packing apparatus according to the present utility model;

FIG. 4 is a schematic view showing a cross-sectional structure of a portion A-A of FIG. 2 of a wafer packing apparatus according to the present utility model;

FIG. 5 is a schematic view showing a cross-sectional structure of the wafer packing apparatus of the present utility model at B-B in FIG. 3;

fig. 6 is an enlarged view of the structure of fig. 5C of a wafer packing apparatus according to the present utility model.

In the figure: 1. a case body; 2. a box cover; 3. an auxiliary block; 301. an auxiliary plate; 4. a positioning mechanism; 401. a movable groove; 402. a fixed block; 403. a push rod; 404. a spring; 405. a first connection plate; 406. positioning holes; 407. a positioning rod; 408. a second connecting plate; 409. a groove; 410. a connecting rod; 5. a sealing block; 6. a thread groove; 7. a placement groove; 8. a protective cover; 9. a protective pad; 10. raw materials; 11. and a connecting frame.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, an embodiment of the present utility model provides a wafer packaging device, which includes a case 1, and a case cover 2 is respectively installed at an upper end of each case 1; the inside of the box body 1 is provided with a plurality of placing grooves 7, raw materials 10 are respectively placed and installed in the placing grooves 7, auxiliary blocks 3 are respectively and movably installed in the middle of the inside of the box cover 2 in a penetrating manner, connecting frames 11 are fixedly arranged at the lower ends of the auxiliary blocks 3, protective covers 8 are respectively installed at the lower ends of the connecting frames 11, the connecting frames 11 and the protective covers 8 are respectively and movably installed in the box body 1, and the protective covers 8 are mounted in the placing grooves 7 in a clamping manner;

the box body 1 and the box cover 2 are provided with a positioning mechanism 4, the positioning mechanism 4 comprises a movable groove 401 and a second connecting plate 408, the movable groove 401 is respectively arranged at the lower end of the inside of the box body 1, the second connecting plate 408 is respectively fixedly arranged at the upper end of the auxiliary block 3, the second connecting plate 408 is respectively movably arranged in the movable groove 401, the first connecting plate 405 is respectively movably arranged in the movable groove 401, and the first connecting plate 405 and the second connecting plate 408 are mutually attached.

As shown in fig. 4 to 6, in another embodiment of the present utility model, a sealing block 5 is fixedly installed on one side of the box cover 2 close to the box body 1, threads are respectively provided on the inner side and the outer side of the sealing block 5, a thread groove 6 is provided on the upper surface of the box body 1, the sealing block 5 is installed inside the thread groove 6 through a thread snap fit, an auxiliary plate 301 is fixedly installed on the outer side of the auxiliary block 3, and the auxiliary plates 301 are respectively movably installed inside the box cover 2; the inner parts of the placing groove 7 and the protective cover 8 are respectively arranged on the protective pad 9, the raw material 10 is arranged between the protective pads 9, the upper ends of the inner parts of the movable grooves 401 are respectively fixedly provided with a fixed block 402, the inner parts of the fixed blocks 402 are respectively movably and penetratingly provided with a push rod 403, the lower ends of the push rods 403 are respectively fixedly connected with the first connecting plates 405, the upper ends of the second connecting plates 408 are respectively fixedly provided with a positioning rod 407, two sides of the first connecting plates 405 are respectively penetratingly provided with positioning holes 406, and the positioning rods 407 are respectively penetratingly arranged in the positioning holes 406; a spring 404 is arranged between the upper end of the push rod 403 and the fixed block 402, grooves 409 are respectively penetrated through the lower end of the inner part of the movable groove 401, the first connecting plate 405 and the second connecting plate 408 are respectively movably arranged in the grooves 409, connecting rods 410 are respectively fixedly arranged at the lower ends of the second connecting plates 408, and the connecting rods 410 are fixedly arranged at the upper ends of the auxiliary blocks 3.

After the raw materials 10 are placed in the placing groove 7, the user moves the box cover 2 to the upper end of the box body 1, then adjusts the position of the middle protecting cover 8, enables the upper end and the lower end of the protecting cover 8 to coincide with the placing groove 7, enables the lower end of the sealing block 5 to enter the inside of the thread groove 6 in a preliminary mode, enables the lower end of the protecting cover 8 to enter the inside of the placing groove 7, enables the user to rotate the box cover 2, enables the box cover 2 to be mounted in the thread groove 6 through the thread control sealing block 5, enables the box body 1 and the box cover 2 to form a whole of a packaging box, and achieves packaging protection of the raw materials 10;

then when the box cover 2 rotates downwards, the lower end of the protective cover 8 is clamped into the inner part of the placing groove 7, so that when the box cover 2 rotates, the auxiliary block 3 can be positioned through the protective cover 8 and the placing groove 7, so that the auxiliary block 3 can not rotate along with the box cover 2, meanwhile, when the box cover 2 rotates downwards, the auxiliary block 3 can also drive the connecting frame 11 and the protective cover 8 to downwards move along with the box cover 2 through the auxiliary plate 301, finally, the protective cover 8 is integrally clamped into the placing groove 7, the raw material 10 is clamped and limited through the protective pad 9, and the raw material 10 is always kept in a stable state in the transportation process through multiple matching among the box body 1, the box cover 2, the sealing block 5, the thread groove 6, the placing groove 7, the protective cover 8 and the protective pad 9, so that no collision is caused, and meanwhile, the raw material 10 is prevented from being corroded by external dust, water vapor and the like entering the box body 1 and the box cover 2, and the raw material 10 is better protected;

after the box body 1 and the box cover 2 are installed, a user can stack each packing box, the box cover 2 at the lower end drives the second connecting plate 408 to enter the groove 409 through the connecting rod 410, the second connecting plate 408 is attached to the first connecting plate 405, the positioning rod 407 is clamped into the positioning hole 406, the first connecting plate 405 and the second connecting plate 408 are integrated, then the connecting rod 410 pushes the first connecting plate 405 and the second connecting plate 408 upwards along with the pushing of the box cover 2, the first connecting plate 405 and the second connecting plate 408 move into the movable groove 401, meanwhile, the first connecting plate 405 drives the push rod 403 to squeeze the spring 404 when moving, and then the first connecting plate 405 and the second connecting plate 408 also completely enter the movable groove 401 when the box cover 2 at the lower end is attached to the box body 1 at the upper end;

then laminate mutually the back between box body 1 and lid 2, only need rotate the packing carton of lower extreme wholly for it drives second connecting plate 408 and first connecting plate 405 through connecting rod 410 and uses push rod 403 as the axle center and rotate, lets the both ends of first connecting plate 405 and second connecting plate 408 laminate mutually with the inside of movable groove 401 respectively, realizes piling up between the packing carton and places, lets form wholly between a plurality of packing cartons, avoids the packing carton of eminence to produce the condition that drops, and is more simple convenient.

The working principle of the wafer packaging device is as follows:

when the box cover is used, firstly, a user puts a raw material 10 into the placing groove 7, then after the raw material 10 is placed, the user moves the box cover 2 to the upper end of the box body 1, then adjusts the position of the middle protecting cover 8, enables the upper and lower parts of the protecting cover 8 to coincide with the placing groove 7, then enables the lower end of the sealing block 5 to initially enter the inside of the thread groove 6, simultaneously enables the lower end of the protecting cover 8 to enter the inside of the placing groove 7, then enables the user to rotate the box cover 2, enables the box cover 2 to be installed into the inside of the thread groove 6 through the thread control sealing block 5, and enables a packing box whole to be formed between the box body 1 and the box cover 2;

then after the whole shape packaging box is installed between the box body 1 and the box cover 2, a user can stack and place each packaging box, the box cover 2 at the lower end drives the second connecting plate 408 to enter the groove 409 through the connecting rod 410, the second connecting plate 408 is attached to the first connecting plate 405, meanwhile, the positioning rod 407 is clamped into the positioning hole 406, the first connecting plate 405 and the second connecting plate 408 are integrated, then, the connecting rod 410 pushes the first connecting plate 405 and the second connecting plate 408 upwards along with the pushing of the box cover 2, the first connecting plate 405 and the second connecting plate 408 move to the inside of the movable groove 401, meanwhile, the first connecting plate 405 drives the push rod 403 to squeeze the spring 404 during the movement, and then, the first connecting plate 405 and the second connecting plate 408 also completely enter the inside of the movable groove 401 during the attachment between the box cover 2 at the lower end and the box body 1 at the upper end;

then laminate mutually the back between box body 1 and lid 2, only need rotate the packing carton of lower extreme wholly for it drives second connecting plate 408 and first connecting plate 405 through connecting rod 410 and uses push rod 403 as the axle center and rotate, lets the both ends of first connecting plate 405 and second connecting plate 408 laminate mutually with the inside of movable groove 401 respectively, realizes piling up between the packing carton and places, lets form wholly between a plurality of packing carton, lets it be more stable in the in-process of carrying out the transportation.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.

Claims

1. The utility model provides a packing plant of wafer, includes box body (1), its characterized in that: the upper end of each box body (1) is provided with a box cover (2) respectively; the novel box comprises a box body (1), and is characterized in that a plurality of placing grooves (7) are formed in the box body (1), raw materials (10) are respectively placed and installed in the placing grooves (7), auxiliary blocks (3) are respectively and movably installed in the middle of the box cover (2), connecting frames (11) are fixedly arranged at the lower ends of the auxiliary blocks (3), protective covers (8) are respectively installed at the lower ends of the connecting frames (11), the connecting frames (11) and the protective covers (8) are respectively and movably installed in the box body (1), and the protective covers (8) are mounted in the placing grooves (7) in a clamping mode;

install positioning mechanism (4) between box body (1) and lid (2), positioning mechanism (4) are including movable groove (401) and second connecting plate (408), the inside lower extreme of box body (1) is located respectively in movable groove (401), second connecting plate (408) fixed mounting is in the upper end of auxiliary block (3) respectively, second connecting plate (408) movable mounting is in the inside of movable groove (401) respectively, movable mounting has first connecting plate (405) respectively in the inside of movable groove (401), laminating each other between first connecting plate (405) and second connecting plate (408).

2. A wafer packaging apparatus according to claim 1, wherein: the box cover is characterized in that a sealing block (5) is fixedly installed on one side, close to the box body (1), of the box cover (2), threads are respectively arranged on the inner side and the outer side of the sealing block (5), a thread groove (6) is formed in the upper surface of the box body (1), and the sealing block (5) is installed inside the thread groove (6) through thread clamping.

3. A wafer packaging apparatus according to claim 1, wherein: an auxiliary plate (301) is fixedly arranged on the outer side of the auxiliary block (3), and the auxiliary plates (301) are respectively and movably arranged in the box cover (2);

the inside of standing groove (7) and shield lid (8) is located protection pad (9) respectively, raw materials (10) are located between protection pad (9).

4. A wafer packaging apparatus according to claim 1, wherein: the upper end of the inside of the movable groove (401) is respectively fixedly provided with a fixed block (402), the inside of the fixed block (402) is respectively movably provided with a push rod (403) in a penetrating way, and the lower end of the push rod (403) is respectively fixedly connected with the first connecting plate (405).

5. The wafer packaging device of claim 4, wherein: the upper ends of the second connecting plates (408) are respectively and fixedly provided with a positioning rod (407), two sides of the first connecting plates (405) are respectively and penetratingly provided with positioning holes (406), and the positioning rods (407) are respectively and penetratingly arranged in the positioning holes (406);

a spring (404) is arranged between the upper end of the push rod (403) and the fixed block (402).

6. The wafer packaging device of claim 4, wherein: the inside lower extreme of movable groove (401) runs through respectively and is equipped with recess (409), first connecting plate (405) and second connecting plate (408) movable mounting respectively in the inside of recess (409), the lower extreme of second connecting plate (408) is fixed mounting respectively has connecting rod (410), connecting rod (410) fixed mounting is in the upper end of auxiliary block (3).