CN214028676U

CN214028676U - Novel SMT material transfer car (buggy)

Info

Publication number: CN214028676U
Application number: CN202022463812.3U
Authority: CN
Inventors: 廖家伟; 宗留宏
Original assignee: Wuhan Goodwin Electronic Co ltd
Current assignee: Wuhan Goodwin Electronic Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-24
Anticipated expiration: 2030-10-30

Abstract

A novel SMT material transfer vehicle comprises a bottom plate with rollers, wherein an inverted U-shaped support is arranged on the side edge of the upper end face of the bottom plate, a plurality of material tables which are sequentially stacked are mounted on the inverted U-shaped support, each material table comprises a hollow horizontal carrier, one side, close to the inverted U-shaped support, of the horizontal carrier is hinged with the inverted U-shaped support, and two supporting legs are arranged on the front side of the horizontal carrier; the upper end surface of the horizontal carrier is also fixedly provided with a flexible pad, the left side and the right side of the horizontal carrier are respectively provided with a spring, one end of each spring is connected with the inverted U-shaped bracket, the other end of each spring is connected with the left side and the right side of the horizontal carrier, the side edge of the upper end surface of the horizontal carrier is also provided with a supporting rod, and the lower end of each supporting rod is hinged with the horizontal carrier; the design of the multi-layer horizontal carrier can accommodate a large amount of materials for transferring; a locking labor-saving spring is arranged between the multi-layer horizontal carrier and the inverted U-shaped bracket, so that the labor intensity of workers is reduced; the light hollow structure is adopted, so that the weight is light and the operation is convenient; the flexible pad is arranged, so that materials can be effectively protected in the transfer process.

Description

Novel SMT material transfer car (buggy)

Technical Field

The patent relates to a material transfer car (buggy), a novel SMT material transfer car (buggy) specifically says so.

Background

With the development of the electronic technology industry, the assembly of electronic products is developed toward high density, high precision, automation, miniaturization and low cost. In the related art, the surface mount technology is a new generation of electronic assembly technology adapted to the technology development. In SMT production, the task of handling and moving SMT material is often involved.

The existing material transfer vehicle is generally a flat car, materials of the existing material transfer vehicle can only be simply stacked on the car, the transfer quantity is small, and the materials are easy to drop in the moving process, so that the materials are easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the problem that solves is that the material transfer car (buggy) generally is the flatbed, and its material can only be simple stack on the car, and the volume of transporting is little moreover, causes dropping of material easily at the removal in-process to cause the problem of the damage of material easily.

The utility model adopts the technical proposal that: a novel SMT material transfer vehicle comprises a bottom plate with rollers, wherein an inverted U-shaped support is arranged on the side edge of the upper end face of the bottom plate, a plurality of material tables which are sequentially stacked are mounted on the inverted U-shaped support, each material table comprises a hollow horizontal carrier, one side, close to the inverted U-shaped support, of the horizontal carrier is hinged with the inverted U-shaped support, and two supporting legs are arranged on the front side of the horizontal carrier; the upper end face of the horizontal carrier is fixedly provided with a flexible pad, the left side and the right side of the horizontal carrier are respectively provided with a spring, one end of each spring is connected with the inverted U-shaped support, the other end of each spring is connected with the left side and the right side of the horizontal carrier, the side edge of the upper end face of the horizontal carrier is also provided with a supporting rod, and the lower end of each supporting rod is hinged with the horizontal carrier.

Furthermore, the inverted U-shaped support is made of channel steel.

Further, the rollers are universal wheels.

Furthermore, the horizontal carrier is formed by welding a plurality of hollow pipes in a staggered arrangement.

Further, the flexible pad is a rubber pad.

Furthermore, the supporting legs are integrally in the shape of a hollow right triangle, and the lower ends of the supporting legs are provided with flexible cushions for buffering.

The utility model has the advantages and the characteristics that: 1. the multi-layer horizontal carrier design can accommodate a large amount of SMT materials for transferring; 2. a locking labor-saving spring is arranged between the multi-layer horizontal carrier and the inverted U-shaped bracket, so that the labor intensity of workers is reduced; 3. the light hollow structure is adopted, so that the weight is light and the operation is convenient; 4. be provided with flexible pad, can effectively protect SMT material in the transportation.

Drawings

FIG. 1 is a schematic view of the overall structure of the preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at the dashed line;

FIG. 3 is a schematic view of the structure of FIG. 1 from another angle;

FIG. 4 is a schematic view of a horizontal carrier according to a preferred embodiment of the present invention;

FIG. 5 is a schematic view of a horizontal carrier according to a preferred embodiment of the present invention (including a flexible cushion);

FIG. 6 is a schematic view of the spring lock according to the preferred embodiment of the present invention;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1 to 3, a novel SMT material transfer vehicle comprises a bottom plate 1 with rollers (preferably universal wheels), an inverted U-shaped bracket 2 made of channel steel is arranged on a side edge of an upper end surface of the bottom plate 1, a plurality of material tables 3 stacked in sequence are mounted on the inverted U-shaped bracket 2, each material table 3 comprises a hollowed horizontal carrier 31, one side of the horizontal carrier 31 close to the inverted U-shaped bracket 2 is hinged to the inverted U-shaped bracket (when in use, the horizontal carrier 31 is pulled open, SMT materials are sequentially placed in the horizontal carrier 31, and the horizontal carrier 31 is sequentially pulled back), and two supporting legs 32 are arranged on the front side of the horizontal carrier; the upper end surface of the horizontal carrier 31 is further fixedly provided with a rubber flexible pad 33 for buffering and protecting materials, the left side and the right side of the horizontal carrier are respectively provided with a spring 4, one end of each spring 4 is connected with the inverted U-shaped support 2, the other end of each spring 4 is connected with the left side and the right side of the horizontal carrier, and each spring 4 can play a role in locking and saving labor (locking means that when the horizontal carrier 31 is completely pulled open, the springs 4 give downward oblique tensile force to the inner side of the horizontal carrier 31 to ensure that the horizontal carrier 31 cannot turn over, see fig. 6).

The side edge of the upper end surface of the horizontal carrier is also provided with a supporting rod 5, and the lower end of the supporting rod 5 is hinged with the horizontal carrier.

Example 2:

referring to fig. 4-5, in order to reduce the overall weight and facilitate the operation of the worker, the horizontal carrier 31 is made of a plurality of hollow tubes by welding in a staggered manner.

The whole supporting foot 32 is a hollow right triangle, and the lower end of the supporting foot is provided with a flexible cushion for buffering.

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, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated.

The foregoing shows and describes the general principles and features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description of the above embodiments and the description is only for the purpose of illustrating the structural relationships and principles of the present invention, and that there can be various changes and modifications without departing from the spirit and scope of the present invention, and that these changes and modifications all fall within the scope of the claimed invention.

Claims

1. A novel SMT material transfer vehicle is characterized by comprising a bottom plate (1) with rollers, wherein an inverted U-shaped support (2) is arranged on the side edge of the upper end face of the bottom plate (1), a plurality of material platforms (3) which are sequentially stacked are arranged on the inverted U-shaped support (2), each material platform (3) comprises a hollowed horizontal carrier (31), one side, close to the inverted U-shaped support (2), of each horizontal carrier (31) is hinged with the corresponding inverted U-shaped support, and two supporting legs (32) are arranged on the front side of each horizontal carrier; the upper end face of the horizontal carrier (31) is fixedly provided with a flexible pad (33), the left side and the right side of the horizontal carrier are respectively provided with a spring (4), one end of each spring (4) is connected with the inverted U-shaped support (2), the other end of each spring is connected with the left side and the right side of the horizontal carrier, the side edge of the upper end face of the horizontal carrier is also provided with a support rod (5), and the lower end of each support rod (5) is hinged with the horizontal carrier.

2. A novel SMT material transfer cart as defined in claim 1, wherein: the inverted U-shaped support (2) is made of channel steel.

3. A novel SMT material transfer cart as defined in claim 2, wherein: the rollers are universal wheels.

4. A novel SMT material transfer cart as defined in claim 1, wherein: the horizontal object carrier (31) is formed by welding a plurality of hollow pipes in a staggered arrangement.

5. A novel SMT material transfer cart according to claim 4, wherein: the flexible pad (33) is a rubber pad.

6. A novel SMT material transfer cart as defined in claim 1, wherein: the supporting legs are integrally hollow right-angled triangles, and flexible cushions playing a role in buffering are arranged at the lower ends of the supporting legs.