CN216637482U

CN216637482U - Chip material frame placing frame

Info

Publication number: CN216637482U
Application number: CN202123356054.6U
Authority: CN
Inventors: 郑石磊; 郑振军; 周春健; 闻国安
Original assignee: Jiangsu Herui Semiconductor Technology Co ltd
Current assignee: Jiangsu Herui Semiconductor Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-31
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a chip material frame placing frame, which is characterized in that: comprises a bottom plate, a supporting bottom frame, a stacking frame and a material frame supporting frame; the installation of the support chassis in different interval adjusting T-shaped grooves is controlled by a reference T-shaped groove and an interval adjusting T-shaped groove on the bottom plate, so that different requirements of the chip material frame in the width direction are met; a multilayer structure can be installed through the stacking frame, and the requirement of large-batch conveying is met; meanwhile, a material frame supporting frame capable of moving along the clamping groove is arranged, so that the material frame supporting frame can be displaced in the horizontal direction to meet the requirement of the length direction; in addition, the spacing round pin piece on the material frame support frame can guarantee that the material frame support frame is spacing in vertical direction, avoids the condition that drops, has improved stability.

Description

Chip material frame placing frame

Technical Field

The utility model relates to the technical field of chip material frame placement, in particular to a chip material frame placement frame.

Background

After chip crystal grains are mounted on the chip material frame, the chip material frame needs to be transferred to a packaging workshop for carrying out chip plastic packaging operation; a chip material frame placing frame is needed in chip material frame transferring, so that collision among chip material frames is avoided; the common chip material frame placing frame adopts a material box structure, a cuboid box-shaped structure is adopted, and then a multilayer board is arranged in the box-shaped structure to place the chip material frame; the structure can only adapt to the chip material frame structure with single width and length, and has poor universality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a chip material frame placing frame, which can solve the problem that a common chip material frame can only adapt to a chip material frame with a single size and is poor in universality.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a core sheet frame placing frame is characterized in that: comprises a bottom plate, a supporting bottom frame, a stacking frame and a material frame supporting frame;

the bottom plate is of a cuboid plate-shaped structure, a plurality of T-shaped grooves which are parallel to each other are formed in the bottom plate, and each T-shaped groove comprises a reference T-shaped groove and a distance adjusting T-shaped groove; the distance adjusting T-shaped grooves are provided with a plurality of distance adjusting T-shaped grooves, and different supporting distances are formed between each distance adjusting T-shaped groove and the reference T-shaped groove;

the bottom ends of the supporting bottom frames are of T-shaped structures, the supporting bottom frames are provided with a pair of supporting bottom frames, the bottom end of one supporting bottom frame is embedded in a reference T-shaped groove of the bottom plate, and the bottom end of the other supporting bottom frame is embedded in a distance adjusting T-shaped groove on the bottom plate; a space for placing the chip material frames is formed between the pair of supporting bottom frames;

the stacking frames are respectively arranged on the top ends of the supporting bottom frames and can be stacked along the vertical direction; a U-shaped clamping plate is arranged on the inner side wall of the stacking frame along the horizontal direction, a clamping groove for accommodating the material frame supporting frame to be embedded is formed between the U-shaped clamping plate and the inner side wall of the stacking frame, and the side face, opposite to the inner side wall of the stacking frame, of the U-shaped clamping plate is of an inclined surface structure;

the material frame support frame comprises a material frame support plate and a clamping pin; the material frame supporting plate is horizontally arranged on the top end of the clamping pin; the bayonet lock comprises a bolt head, a limiting pin sheet and a hinged shaft; the bolt head is embedded into a clamping groove formed between the stacking frame and the U-shaped clamping plate; a concave cavity for containing the limiting pin sheet is arranged on the position, close to the bottom end, of the bolt head, a hinge hole is horizontally arranged on the bolt head positioned at the concave cavity, the hinge shaft is arranged in the hinge hole, and one end of the hinge shaft extends out of the bolt head to the concave cavity for containing the limiting pin sheet; the limiting pin piece is arranged in a concave cavity on the pin head and is connected to the hinge shaft to rotate along with the hinge shaft; the gravity center of the limiting pin piece is positioned above the hinged shaft and is deviated to the outer side of the U-shaped clamping plate; the top end of the limiting pin piece naturally rotates out of the cavity of the pin head under the action of gravity, the top end of the limiting pin piece is abutted to the lower surface of the U-shaped clamping plate to limit when the pin head is embedded into the clamping groove, and the bottom end of the limiting pin piece is abutted to the side wall of the cavity of the pin head.

Furthermore, a U-shaped bayonet is formed at the bottom end of the stacking frame along the extension direction, and the U-shaped bayonet can be embedded into the top end of the supporting underframe to realize the connection between the stacking frame and the supporting underframe; and the U-shaped bayonet can be embedded into the top ends of the adjacent stacking racks, so that the adjacent stacking racks can be stacked in the vertical direction.

Furthermore, the material frame supporting plate is of a step-shaped structure.

Furthermore, the bolt head is provided with a guide surface matched with the inclined surface structure of the U-shaped clamping plate.

The utility model has the advantages that:

1) the installation of the support chassis in different interval adjusting T-shaped grooves is controlled by the reference T-shaped groove and the interval adjusting T-shaped groove on the bottom plate, so that different requirements of the chip material frame in the width direction are met; a multilayer structure can be installed through the stacking frame, and the requirement of large-batch conveying is met; meanwhile, a material frame supporting frame capable of moving along the clamping groove is arranged, so that the material frame supporting frame can be displaced in the horizontal direction to meet the requirement of the length direction; in addition, the spacing round pin piece on the material frame support frame can guarantee that the material frame support frame is spacing in vertical direction, avoids the condition that drops, has improved stability.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of a core sheet material frame of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The core sheet material frame placing frame shown in fig. 1 comprises a bottom plate 1, a supporting base frame 2, a stacking frame 3 and a material frame supporting frame 4.

The base plate 1 is of a cuboid plate-shaped structure, a plurality of T-shaped grooves which are parallel to each other are formed in the base plate 1, and each T-shaped groove comprises a reference T-shaped groove 11 and a distance adjusting T-shaped groove 12; the distance adjusting T-shaped grooves 12 are provided with a plurality of distance adjusting T-shaped grooves 12, and different supporting distances are formed between the distance adjusting T-shaped grooves 12 and the reference T-shaped grooves 11.

The bottom ends of the supporting underframe 2 are in a T-shaped structure, the supporting underframe 2 is provided with a pair of supporting underframe 2, the bottom end of one supporting underframe 2 is embedded in a reference T-shaped groove 11 of the bottom plate, and the bottom end of the other supporting underframe 2 is embedded in a distance adjusting T-shaped groove 12 on the bottom plate; the pair of supporting bottom frames 2 form a space for placing chip material frames.

The stacking frames 3 are provided with a plurality of stacking frames 3, and the stacking frames 3 are respectively arranged on the top ends of the supporting base frames and can be stacked along the vertical direction; the inside wall of piling up frame 3 is provided with a U type cardboard 31 along the horizontal direction, and forms the draw-in groove that holds 4 embeddings of material frame support frame between U type cardboard 31 and the inside wall of piling up frame 3, and the side relative with the 3 inside walls of piling up frame on the U type cardboard 31 is the inclined plane structure.

The material frame support frame 4 comprises a material frame support plate 41 and a clamping pin 42; the material frame supporting plate 41 is horizontally arranged at the top end of the clamping pin 42; the bayonet pin 42 comprises a latch head 421, a limit pin piece 422 and a hinge shaft 423; the latch head 421 is embedded in a slot formed between the stacking rack 3 and the U-shaped clamping plate 31; a concave cavity for accommodating the limiting pin sheet 42 is arranged on the position, close to the bottom end, of the pin head 421, a hinge hole is horizontally arranged on the pin head 421 at the concave cavity, a hinge shaft 423 is arranged in the hinge hole, and one end of the hinge shaft 423 extends out of the pin head 421 to the concave cavity for accommodating the limiting pin sheet 422; the limiting pin piece 422 is arranged in a concave cavity on the pin head and is connected to the hinged shaft 423 to rotate along with the hinged shaft 423; the center of gravity of the limiting pin piece 422 is positioned above the hinge shaft and is deviated to the outer side of the U-shaped clamping plate 31; spacing round pin piece 422 top is rotatory out the cavity of bolt head 421 naturally under the effect of gravity, and when bolt head 421 imbeds the draw-in groove the top spacing on the lower surface of U type cardboard 31, the bottom top is on the lateral wall of bolt head 421 cavity.

The bottom end of the stacking frame 3 forms a U-shaped bayonet along the extension direction, and the U-shaped bayonet can be embedded into the top end of the supporting underframe 2 to realize the connection between the stacking frame 3 and the supporting underframe 2; and the U-shaped bayonets can be embedded into the top ends of the adjacent stacking racks 3, so that the adjacent stacking racks 3 can be stacked in the vertical direction.

The material frame support plate 41 has a stepped structure.

And a guide surface matched with the inclined surface structure of the U-shaped clamping plate 31 is arranged on the latch head 421.

The working principle of the utility model is as follows: the installation of the support chassis in different interval adjusting T-shaped grooves is controlled by a reference T-shaped groove and an interval adjusting T-shaped groove on the bottom plate, so that different requirements of the chip material frame in the width direction are met; a multilayer structure can be installed through the stacking frame, and the requirement of large-batch conveying is met; meanwhile, a material frame supporting frame capable of moving along the clamping groove is arranged, so that the material frame supporting frame can be displaced in the horizontal direction to meet the requirement of the length direction; in addition, the spacing round pin piece on the material frame support frame can guarantee that the material frame support frame is spacing in vertical direction, avoids the condition that drops, has improved stability.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A core sheet frame placing frame is characterized in that: comprises a bottom plate, a supporting bottom frame, a stacking frame and a material frame supporting frame;

the stacking frames are respectively arranged on the top ends of the supporting bottom frames and can be stacked along the vertical direction; a U-shaped clamping plate is arranged on the inner side wall of the stacking frame along the horizontal direction, a clamping groove for accommodating the material frame supporting frame to be embedded is formed between the U-shaped clamping plate and the inner side wall of the stacking frame, and the side face, opposite to the inner side wall of the stacking frame, of the U-shaped clamping plate is of an inclined plane structure;

the material frame supporting frame comprises a material frame supporting plate and a clamping pin; the material frame supporting plate is horizontally arranged on the top end of the clamping pin; the bayonet lock comprises a bolt head, a limiting pin sheet and a hinged shaft; the bolt head is embedded into a clamping groove formed between the stacking frame and the U-shaped clamping plate; a concave cavity for containing the limiting pin sheet is arranged on the position, close to the bottom end, of the bolt head, a hinge hole is horizontally arranged on the bolt head positioned at the concave cavity, the hinge shaft is arranged in the hinge hole, and one end of the hinge shaft extends out of the bolt head to the concave cavity for containing the limiting pin sheet; the limiting pin sheet is arranged in a concave cavity on the plug pin head and is connected to the hinge shaft to rotate along with the hinge shaft; the gravity center of the limiting pin piece is positioned above the hinged shaft and is deviated to the outer side of the U-shaped clamping plate; the top end of the limiting pin piece naturally rotates out of the cavity of the pin head under the action of gravity, the top end of the limiting pin piece is abutted to the lower surface of the U-shaped clamping plate to limit when the pin head is embedded into the clamping groove, and the bottom end of the limiting pin piece is abutted to the side wall of the cavity of the pin head.

2. A chip material frame according to claim 1, wherein: the bottom end of the stacking frame forms a U-shaped bayonet along the extension direction, and the U-shaped bayonet can be embedded into the top end of the supporting underframe to realize the connection between the stacking frame and the supporting underframe; and the U-shaped bayonet can be embedded into the top ends of the adjacent stacking racks, so that the adjacent stacking racks can be stacked in the vertical direction.

3. A chip material frame according to claim 1, wherein: the material frame supporting plate is of a step-shaped structure.

4. A chip material frame according to claim 1, wherein: the bolt head is provided with a guide surface matched with the inclined surface structure of the U-shaped clamping plate.