CN214542143U - Double-sided material box - Google Patents

Abstract

The utility model discloses a two-sided magazine that uses, its technical scheme main points are the backup pad including two at least parallel arrangement, first shrouding and second shrouding are installed respectively to the both ends of backup pad, and a both ends open-ended box body is constituteed to first shrouding, second shrouding and backup pad, the holding tank has been seted up in the backup pad, deposits the chip in two relative holding tanks, be provided with on the first shrouding and carry and draw the subassembly, the symmetry is provided with on the second shrouding and carries and draw the subassembly, realizes that the magazine is all can carry from first shrouding or second shrouding face and draw. The utility model discloses can wholly overturn the chip of placing in the magazine, greatly reduced the impaired possibility of chip, place the chip and unified the upset in the magazine moreover, and then improved upset efficiency.

Description

Double-sided material box

Technical Field

The utility model relates to an integrated circuit chip's technical field, in particular to two-sided magazine of using.

Background

The production flow of the semiconductor comprises the following steps: the semiconductor packaging test refers to a process of processing the wafer passing the test according to the product model and the functional requirements to obtain an independent chip.

The main procedures in the packaging test process comprise the steps of cutting a wafer from a wafer previous process into small wafers after a scribing process, then pasting the cut wafers on corresponding small islands of a substrate frame by glue, forming a required circuit by using metal wires or resin wires, then packaging and protecting the independent wafers by using a plastic shell, and carrying out curing, rib cutting, molding, electroplating, printing and the like after plastic packaging. After the packaging is completed, a finished product test is performed, which generally includes inspection, testing, packaging, warehousing and the like. The chips are typically stacked and stored in a square box during transport for each test procedure.

The packaging substrate is a carrier for packaging the semiconductor chip, and provides functions of electric connection, protection, support, heat dissipation and assembly for the chip.

The defects existing in the prior art are as follows: (1) in the process of mounting the packaging substrate, the adhesive tape needs to be adhered to the packaging substrate, and because the wafer and the chip are mounted on the front surface of the packaging substrate, the packaging substrate needs to be turned over in the mounting process, so that the workload is greatly increased; (2) during the process of turning over the chip, the chip may be damaged due to improper operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a two-sided magazine that uses can wholly overturn the chip of placing in the magazine, greatly reduced the impaired possibility of chip, place the chip and unify the upset in the magazine moreover, and then improved upset efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a two-sided magazine that uses, includes two at least parallel arrangement's backup pad, first shrouding and second shrouding are installed respectively to the both ends of backup pad, and a both ends open-ended box body is constituteed to first shrouding, second shrouding and backup pad, the holding tank has been seted up in the backup pad, deposits the chip in two relative holding tanks, be provided with on the first shrouding and carry and draw the subassembly, the symmetry is provided with on the second shrouding and carries and draw the subassembly, realizes that the magazine is all can carry from first shrouding or second shrouding face and draws.

Further, carry and draw the subassembly to include shell fragment, handle preforming, the shell fragment is installed on first shrouding or second shrouding, the both sides at the shell fragment are installed to handle preforming symmetry, the both ends of handle are rotated and are worn to establish in the handle preforming, handle elastic extrusion realizes the location to the handle in shell fragment one side.

Furthermore, the shell fragment is the L type, the one end of shell fragment is the arc that upwards rolls up.

Furthermore, all be provided with the constant head tank on first shrouding and the second shrouding, the constant head tank is used for being connected fixedly with the mounted position.

Furthermore, transfer grooves are formed in the supporting plates and are symmetrically formed in the supporting plates on the two sides.

Furthermore, the transfer grooves are arranged on the support plate in at least two numbers, and the two transfer grooves are respectively arranged at two ends of the support plate.

Further, two set up the blotter in the middle of the backup pad, the blotter is dismantled and is connected in one side that first shrouding and second shrouding are close to the chip, the blotter is including the first skin, sponge layer, the second that set gradually skin, it is equipped with the elastic component to inlay in the sponge layer, first skin and second skin bond respectively in the both sides on sponge layer.

Further, the elastic member is a spring.

Furthermore, the elastic sheet is made of stainless steel.

Furthermore, the supporting plate, the first sealing plate and the second sealing plate are all made of stainless steel.

To sum up, the utility model discloses following beneficial effect has:

1. the lifting assemblies are arranged on the first sealing plate and the second sealing plate, so that the first sealing plate is placed upwards by adjusting the direction of the material box, the material box is turned over when the chip is placed in the material box, the second sealing plate is placed upwards, the whole chip in the material box is turned over, the surface of the chip is not damaged, and the efficiency of turning over the chip by a worker is improved;

2. when the worker needs to carry the material box by hand, the worker adjusts the handle to enable the handle to be separated from one side of the elastic sheet to form a lifting handle, and after the turnover is completed, the worker presses the handle into one side of the elastic sheet to form positioning of the handle;

3. set up the blotter in the centre of backup pad, the blotter setting is in the one side that is close to the chip of first shrouding and second shrouding, can be to the upset in-process be the vibration that produces absorb the buffering, plays the effect of protection to the chip in the middle of two upper and lower blotters to reduce the chip and cause the damage at the upset in-process.

Drawings

FIG. 1 is a schematic structural diagram for embodying the inside of a support plate in the embodiment;

FIG. 2 is a top view of an embodiment for embodying a pull assembly;

FIG. 3 is a schematic side view of an embodiment of a transfer tank;

in the figure, 1, a support plate; 2. a first seal plate; 3. a second seal plate; 4. accommodating grooves; 5. a pull-up assembly; 501. a spring plate; 502. a handle; 503. pressing the handle; 6. a transfer tank; 7. positioning a groove; 8. a cushion pad; 801. a first outer layer; 802. a sponge layer; 803. a second outer layer; 9. an elastic member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following device of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential significance in the technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

Example (b):

the utility model provides a two-sided magazine that uses, as shown in fig. 1 and 2, includes two parallel arrangement's backup pad 1, and first shrouding 2 and second shrouding 3 have been welded respectively at the both ends of backup pad 1, and first shrouding 2, second shrouding 3 and backup pad 1 constitute a both ends open-ended box body, and backup pad 1, first shrouding 2 and second shrouding 3 are stainless steel. Holding tank 4 has been seted up on backup pad 1, and holding tank 4 is seted up in two 1 relative sides in backup pad, deposits the chip in two relative holding tanks 4.

As shown in fig. 1 and 2, the first sealing plate 2 is provided with the lifting components 5, the second sealing plate 3 is symmetrically provided with the lifting components 5, and the magazine can be lifted from the first sealing plate 2 or the second sealing plate 3.

As shown in fig. 1 and 2, the lifting assembly 5 includes a resilient tab 501, a handle 502 and a handle pressing tab 503, the resilient tab 501 is mounted on the first sealing plate 2 or the second sealing plate 3, the resilient tab 501 is L-shaped, one end of the resilient tab 501 is in an arc shape rolled up upwards, and the resilient tab 501 is made of stainless steel. The handle pressing plates 503 are symmetrically arranged on two sides of the elastic sheet 501, two ends of the handle 502 are rotatably arranged in the handle pressing plates 503 in a penetrating mode, and the handle 502 is elastically extruded on one side of the elastic sheet 501 to achieve positioning of the handle 502.

As shown in fig. 1 and 2, when placing a chip in the magazine, the worker firstly adjusts the first sealing plate 2 upward, at this time, the second sealing plate 3 is located below the magazine, and the worker adjusts the handle 502 located on the second sealing plate 3 to extrude on one side of the elastic sheet 501, so as to position the handle 502. After the chip is placed and is accomplished, the staff overturns the magazine, and at this moment, the staff shifts out handle 502 on the first shrouding 2 from shell fragment 501 one side, carries and draws handle 502 to take up the magazine.

As shown in fig. 1 and 2, in order to stably place the magazine at a corresponding position, positioning grooves 7 are provided on the first sealing plate 2 and the second sealing plate 3, and the positioning grooves 7 are used for being fixedly connected with the mounting position.

As shown in fig. 1 and 3, transfer grooves 6 are provided on the support plates 1, and the transfer grooves 6 are symmetrically provided on the support plates 1 on both sides. The operator can pinch the transfer slot 6 and transfer the magazine elsewhere. The two transfer grooves 6 are arranged up and down along the supporting plate 1, and the two transfer grooves 6 are respectively arranged at two ends of the supporting plate 1, so that the operators can move the material box from different directions of the material box.

As shown in figures 1 and 2, during the process of turning over the material box, shaking or vibration may occur, a buffer pad 8 is arranged between two support plates 1, the buffer pad 8 is connected to one side of the first sealing plate 2 and one side of the second sealing plate 3 close to the chip through bolts, the buffer pad 8 comprises a first outer layer 801, a sponge layer 802 and a second outer layer 803 which are sequentially arranged, an elastic part 9 is embedded in the sponge layer 802, and the first outer layer 801 and the second outer layer 803 are respectively bonded to two sides of the sponge layer 802. Wherein the elastic member 9 is a spring.

The specific implementation process comprises the following steps: firstly, when a worker puts a chip into a material box, the worker adjusts the material box to enable the first sealing plate 2 to face upwards, and at the moment, the worker presses the handle 502 on the second sealing plate 3 to one side of the elastic sheet 501 to position the handle 502; meanwhile, the worker moves the handle 502 on the first sealing plate 2 out of one side of the elastic sheet 501, lifts the handle 502 to move the material box to the corresponding position, and then turns over the material box to turn over the chip.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a magazine for two sides, its characterized in that includes at least two parallel arrangement's backup pad (1), first shrouding (2) and second shrouding (3) are installed respectively to the both ends of backup pad (1), and first shrouding (2), second shrouding (3) and backup pad (1) constitute a both ends open-ended box body, holding tank (4) have been seted up on backup pad (1), deposit the chip in two relative holding tanks (4), be provided with on first shrouding (2) and carry and draw subassembly (5), the symmetry is provided with on second shrouding (3) and carries and draw subassembly (5), realizes that the magazine can all carry from first shrouding (2) or second shrouding (3) face and draw.

2. The double-sided cartridge according to claim 1, wherein: the lifting assembly (5) comprises an elastic sheet (501), a handle (502) and a handle pressing sheet (503), wherein the elastic sheet (501) is installed on the first sealing plate (2) or the second sealing plate (3), the handle pressing sheet (503) is symmetrically installed on two sides of the elastic sheet (501), two ends of the handle (502) are rotatably arranged in the handle pressing sheet (503), and the handle (502) is elastically extruded on one side of the elastic sheet (501) to position the handle (502).

3. The double-sided magazine according to claim 2, wherein: the elastic sheet (501) is L-shaped, and one end of the elastic sheet (501) is arc-shaped and is rolled upwards.

4. The double-sided cartridge according to claim 1, wherein: all be provided with constant head tank (7) on first shrouding (2) and second shrouding (3), constant head tank (7) are used for being connected fixedly with the mounted position.

5. The double-sided cartridge according to claim 1, wherein: the transfer device is characterized in that transfer grooves (6) are formed in the supporting plates (1), and the transfer grooves (6) are symmetrically formed in the supporting plates (1) on the two sides.

6. The double-sided cartridge according to claim 5, wherein: the transfer grooves (6) are arranged on the support plate (1) in at least two numbers, and the two transfer grooves (6) are respectively arranged at two ends of the support plate (1).

7. The double-sided cartridge according to claim 1, wherein: two set up blotter (8) in the middle of backup pad (1), one side that is close to the chip at first shrouding (2) and second shrouding (3) is dismantled in blotter (8), first skin (801), sponge layer (802), second skin (803) including setting gradually are inlayed in sponge layer (802) and are equipped with elastic component (9), first skin (801) and second skin (803) bond respectively in the both sides of sponge layer (802).

8. The double-sided cartridge according to claim 7, wherein: the elastic piece (9) is a spring.

9. The double-sided magazine according to claim 2, wherein: the spring plate (501) is made of stainless steel.

10. The double-sided cartridge according to claim 1, wherein: the supporting plate (1), the first sealing plate (2) and the second sealing plate (3) are all made of stainless steel.

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