CN2900412Y

CN2900412Y - Tray with support table for placing integrated circuit block

Info

Publication number: CN2900412Y
Application number: CN 200520144627
Authority: CN
Inventors: 陈松平; 刘汝拯; 邱摩西; 何江波
Original assignee: YIBAI TECH (SHENZHEN) CO Ltd
Current assignee: YIBAI TECH (SHENZHEN) CO Ltd; Yibai Science and Technology Shenzhen Co Ltd
Priority date: 2005-12-20
Filing date: 2005-12-20
Publication date: 2007-05-16
Anticipated expiration: 2015-12-20

Abstract

The utility model relates to a tray with a supporting platform for placing integrated circuit block. The tray 1 is provided with a supporting platform 2, which has a space 3 at the middle. The space 3 comprises an underside 8 and a supporting surface. The utility model is characterized in that: the supporting surface is composed of two inclined surfaces of different angles. The upper inclined surface 6-1 and the underside 8 form an Alpha angle 1 of 10 degree to 30 degree , and the lower inclined surface 6-2 and the underside 8 form an Alpha angle 2 of 30 degree to 45 degree . The utility model has the advantages that when users place virgule take integrated circuit block on automatic production lines, the integrated circuit block can be at the middle automatically; in the process of transport, integrated circuit block board is always in the level space in the space; integrated circuit block will not be subject to extrusion and friction in the space.

Description

Be used to place the pallet that has brace table of integrated circuit block

Technical field:

The utility model relates to a kind of pallet that has brace table, is meant the pallet that is used to place integrated circuit block.

Background technology:

At present, (see that Fig. 1～Fig. 3), pallet is provided with brace table in order, is provided with the hole lattice in the middle of the brace table, the hole lattice comprise bottom surface and upper support face and lower support face, between upper support face and the lower support face platform are arranged to be used to place the pallet that has brace table of integrated circuit block.The pallet of this structure has following shortcoming in actual use: 1, upper support face and lower support face in pallet, and contain four right-angled side faces, and a spot of gap is all arranged, make that integrated circuit block can not be placed in the middle automatically; 2, at placement/extraction integrated circuit block on the automatic production line (hereinafter to be referred as the IC piece) or in transportation, the IC piece can parallel motion, and has friction with the surface of pallet hole lattice brace table; 3, when automatic loading, the IC piece is put into hole lattice (see figure 4), and can static position to take place unbalance; 4, when two fashionable (see figure 5)s of tray stack, unbalance IC piece can be subjected to the pallet extruding under the upper cover and shear, and at this moment, the IC piece can be stuck or be cracked.

Summary of the invention:

The purpose of this utility model provide a kind of place integrated circuit block have a brace table pallet, be characterized in: the bearing surface of internal holes lattice is by forming on the inclined-plane of two different angles, ramp be 10 °～30 ° perpendicular to the angle of bottom surface direction, lower inclined plane is 30 °～45 ° with angle perpendicular to the bottom surface direction.Its advantage is: during placement/extraction integrated circuit block, integrated circuit block can be placed in the middle automatically on automatic production line; In transportation, integrated circuit block is in horizontality all the time in the lattice of hole; Extruding and friction can not take place in integrated circuit block in the lattice of hole.

Description of drawings:

Fig. 1 is the existing cross sectional representation that has the pallet of brace table.

Fig. 2 is the existing local schematic top plan view that has the pallet of brace table.

Fig. 3 is that the existing interior IC piece of pallet that has brace table is placed on the scheme drawing in the lattice of hole.

Fig. 4 has now when having the pallet automatic loading of brace table, and the IC piece is the unbalance scheme drawing in position in the lattice of hole.

Fig. 5 is that existing two tray stack of pallet that have a brace table are fashionable, and the IC piece is vibrated in the lattice of hole and unbalance, causes the extruded scheme drawing of IC piece.

Fig. 6 is a pallet schematic top plan view of the present utility model.

Fig. 7 is a pallet hole lattice X-X schematic cross-section.

Fig. 8 is two running condition scheme drawings that pallet is superimposed.

Reference numeral: 1 pallet; 2 brace tables; 3 hole lattice; The 4IC piece; 5IC piece line of centers; The 6-1 ramp; The 6-2 lower inclined plane; 7 hole lattice line of centerss; 8 bottom surfaces; 9 gaps.

The specific embodiment:

See Fig. 3, the IC piece is placed on scheme drawing in the lattice of hole, in the middle of the IC piece was difficult to be placed on, the gap was often left on both sides.

See Fig. 4, during automatic loading, the IC piece is unbalance at hole Ge Neiyi, and the IC piece is placed not in place.

See Fig. 5, two tray stack are fashionable, and the IC piece is vibrated in the lattice of hole and be unbalance, causes the extruded scheme drawing of IC piece, and unbalance IC piece easily is squeezed in the lattice of hole and is cracked.

See Fig. 7, the utility model is the pallet that has brace table that is used to place integrated circuit block, pallet 1 is provided with brace table 2 in order, be provided with hole lattice 3 in the middle of the brace table 2, hole lattice 3 comprise bottom surface 8 and bearing surface, it is characterized in that: bearing surface is made up of the inclined-plane of two different angles, ramp 6-1 be that 1 jiao of α is 10 °～30 ° perpendicular to the angle of bottom surface 8 directions, lower inclined plane 6-2 is that 2 jiaos of α are 30 °～45 ° with angle perpendicular to bottom surface 8 directions.

See that Fig. 8 is two running condition scheme drawings that pallet is superimposed, during carrying, the IC piece can be automatically moved on the center of a lattice of hole, to the IC piece extruding and friction can not take place, has guaranteed the safety of IC piece.

Claims

1, a kind of pallet that has brace table that is used to place integrated circuit block, comprise that pallet (1) is provided with brace table (2) in order, be provided with hole lattice (3) in the middle of the brace table (2), hole lattice (3) comprise bottom surface (8) and bearing surface, it is characterized in that: bearing surface is made up of the inclined-plane of two different angles, ramp (6-1) be that 1 jiao of α is 10 °～30 ° perpendicular to the angle of bottom surface (8) direction, lower inclined plane (6-2) is that 2 jiaos of α are 30 °～45 ° with angle perpendicular to bottom surface (8) direction.