CN211392601U

CN211392601U - Material tray suction device

Info

Publication number: CN211392601U
Application number: CN201922180001.XU
Authority: CN
Inventors: 陆晓东
Original assignee: Shanghai Zhijin Technology Co ltd
Current assignee: Shanghai Zhijin Technology Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-01
Anticipated expiration: 2029-12-09

Abstract

The material tray suction device comprises an air cylinder and a suction disc for sucking the material tray, wherein a piston rod vertically arranged in the air cylinder is connected with the disc surface of the suction disc and lifts the suction disc; a negative pressure port is arranged on the disc surface of the sucking disc, and a fan for extracting negative pressure is connected; the plate surface of the sucking disc is provided with a soft suction nozzle. The material tray is directly sucked by the aid of the liftable sucker, and the problems of damage and deformation caused by collision easily encountered by the conventional mechanism for directly grabbing electronic materials are solved.

Description

Material tray suction device

Technical Field

The utility model relates to a snatch mechanism, specifically speaking are charging tray suction means for electronic equipment production.

Background

In the production of electronic equipment, electronic materials required to be used are required to be conveyed to production equipment; in the traditional method, materials are stored on a shelf in a workshop manually, and the materials on the shelf are received according to actual needs in the production process in the manufacturing process. However, the quantity of the materials taken each time is large, the types are various, and the materials are inconvenient.

Therefore, stereoscopic storage equipment is developed in the industry, and the problems are solved by respectively arranging manipulators on two lines of an X axis and a Y axis; there are also single-tier warehouses where movable gripping devices are provided. In the process of long-distance grabbing and conveying, the manipulator is easy to damage and deform, and unnecessary loss is caused; this can be avoided to a large extent if the transport takes place by directly gripping the tray without directly contacting the electronic material.

Disclosure of Invention

The utility model discloses a solve current problem, aim at providing a charging tray suction means.

In order to achieve the purpose, the utility model adopts the technical scheme that the material sucking disc comprises a cylinder and a sucking disc for sucking a material disc, wherein a piston rod vertically arranged on the cylinder is connected with the disc surface of the sucking disc and lifts the sucking disc; a negative pressure port is arranged on the disc surface of the sucking disc, and a fan for extracting negative pressure is connected; the plate surface of the sucking disc is provided with a soft suction nozzle.

The sucker guide device is characterized by further comprising a guide rod vertically arranged, a guide piece is further arranged on the piston rod, the lower end of the guide rod is connected to the upper end disc surface of the sucker, the guide rod is sleeved in a through hole of the guide piece, and the guide rod is utilized to further guarantee the movement direction of the sucker.

Wherein the negative pressure port is communicated with the fan through an air pipe; still include the tow chain, the trachea is located in the tow chain to avoid trachea wearing and tearing and collision.

The tow chain is U-shaped, the opening of the U-shaped is downward, one end of the U-shaped is communicated with the negative pressure port, and the other end of the U-shaped is communicated with the fan, so that space is saved.

The suction disc is circular, the suction nozzles are uniformly arranged on the edge of the circle, and the material disc is guaranteed to be stressed uniformly.

The cylinder is connected to the base through a fixing plate; the base can be connected with an X-axis moving mechanism and a Y-axis moving mechanism so as to meet the working requirements of different occasions.

Compared with the prior art, the utility model utilizes the lifting sucker to directly suck the material tray, thereby avoiding the problems of damage and deformation easily encountered by the existing mechanism for directly grabbing the electronic material; compared with a mechanical grabbing mechanism, the vacuum suction has the advantage of higher cost; the guide rod ensures the correctness of the movement direction of the sucker; the drag chain can avoid the abrasion and collision of the air pipe and protect the air pipe; and the damage to the product by adopting the soft sucker can be reduced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an embodiment of the present invention;

referring to the attached drawings, the air cylinder 1, the suction cup 2, the suction nozzle 3, the drag chain 4, the guide rod 5, the guide sheet 6, the fixing plate 7 and the piston rod 8.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings.

Referring to fig. 1, fig. 1 shows an embodiment of the present invention, which is used for conveying a material tray directly gripped and having a corresponding size, and includes a cylinder 1 and a suction cup 2 for sucking the material tray; a piston rod 8 of the air cylinder 1 is vertically arranged downwards, the piston rod 8 is connected with the disc surface of the sucker 2, and the sucker 2 is lifted; a negative pressure port is arranged on the disc surface of the sucking disc 2 and is communicated with a fan (not shown in the figure) for extracting negative pressure; the disc surface of the sucking disc 2 is provided with a suction nozzle 3 made of soft material; the suction nozzle passes through the disc surface of the suction disc 2 through a bolt to realize fixation.

When in use, a piston rod of the driving cylinder 1 extends downwards; and simultaneously starting the fan to extract negative pressure. The lower end of the sucker 2 is close to the upper end face of the material tray, and the material tray is sucked and lifted through vacuum negative pressure. The upper end surface of the material tray is contacted with the lower end surface of the suction nozzle 3. Finally, conveying is realized under the driving of the existing X-axis and Y-axis moving mechanisms; when taking the electronic material to production facility on, take again, to a great extent has avoided the current problem of damaging, warping that meets easily in directly grabbing electronic material mechanism and carrying process again.

Further, still include the guide bar 5 of vertical setting, the lower extreme of guide bar 5 is connected on the quotation of sucking disc 2, still is equipped with guide plate 6 on the piston rod 8, and guide bar 3 covers in the through-hole of guide plate 6, can utilize guide bar 6 to further ensure the direction of motion of sucking disc.

Wherein, the negative pressure port on the disk surface of the disk surface 2 is communicated with a fan through an air pipe; still include tow chain 4, the trachea is located in the inside cavity of tow chain 4, can avoid tracheal wearing and tearing and collision, plays the guard action to it. Tow chain 4 in this embodiment is the U-shaped, and the opening of U-shaped is down, and wherein one end switch-on negative pressure mouth, other end switch-on fan, the structure of U-shaped has buckled again including wrapping up the trachea, has saved the space in the height.

Preferably, the suction cup 2 is circular, and the suction nozzles 3 are uniformly arranged on the edge of the circular shape, so that the uniform stress of the material tray is ensured.

The cylinder 1 is connected to the base through a fixing plate 7; the base can be connected with the existing X-axis and Y-axis moving mechanisms to convey the material tray so as to meet the working requirements of different occasions.

The embodiments of the present invention have been described in conjunction with the accompanying drawings and examples, the structures of which are not intended to limit the present invention, and those skilled in the art can make modifications as required, and all changes and modifications within the scope of the appended claims are within the scope of protection.

Claims

1. The utility model provides a charging tray suction means which characterized in that: the material sucking disc device comprises an air cylinder and a sucking disc used for sucking a material disc, wherein a piston rod vertically arranged in the air cylinder is connected with the disc surface of the sucking disc and lifts the sucking disc;

a negative pressure port is arranged on the disc surface of the sucking disc, and a fan for extracting negative pressure is connected; the plate surface of the sucking disc is provided with a soft suction nozzle.

2. The tray suction device according to claim 1, characterized in that: the sucker is characterized by further comprising a guide rod which is vertically arranged, the lower end of the guide rod is connected to the disc surface of the sucker, a guide piece is further arranged on the piston rod, and the guide rod is sleeved in a through hole of the guide piece.

3. The tray suction device according to claim 1, characterized in that: the negative pressure port is communicated with the fan through an air pipe; still include the tow chain, the trachea is located in the tow chain.

4. The tray suction device according to claim 3, characterized in that: the tow chain is U-shaped, and the opening of U-shaped is down, and wherein one end switch-on negative pressure mouth, other end switch-on fan.

5. The tray suction device according to claim 1, characterized in that: the sucking disc is circular, the edge of circle is located evenly to the suction nozzle.

6. The tray suction device according to claim 1, characterized in that: the cylinder is connected to the base through a fixing plate.