CN212825461U

CN212825461U - Improve full-automatic unloading of structure and use tongs

Info

Publication number: CN212825461U
Application number: CN201922290773.9U
Authority: CN
Inventors: 谷秋梅
Original assignee: Jiangyan Economic Development Zone Science And Technology Innovation Center
Current assignee: Jiangyan Economic Development Zone Science And Technology Innovation Center
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2021-03-30
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a go up the unloading and use the tongs, especially relate to a full-automatic unloading of improving structure is with tongs for going up. It includes the suction cup device, the suction cup device includes the suction cup body, is equipped with the induction port on the suction cup body, the upper end of suction cup body and the lower extreme threaded connection of connecting axle, the upper end of connecting axle and the lower extreme threaded connection of dead lever, the upper end of dead lever is through adjustment nut threaded connection on the bottom plate, be equipped with linear bearing at the surface cover of connecting axle, sliding connection between linear bearing and the connecting axle, linear bearing's lower extreme and limiting plate contact, the limiting plate is horizontal to be established the lower extreme of connecting axle to with the lower extreme fixed connection of connecting axle, the surface cover of linear bearing and dead lever is equipped with the fixing base, through screw fixed connection between the boss of. The utility model has the advantages that: the automatic feeding and discharging mechanism is reasonable in structure, combines automatic production and ultra-precision technology, and guarantees accuracy and working efficiency of feeding and discharging in part machining.

Description

Improve full-automatic unloading of structure and use tongs

Technical Field

The utility model relates to a go up the unloading tongs, especially relate to a go up unloading tongs in full-automatic of improved structure.

Background

At present, for cone parts or other small-sized ultra-precise parts, ultra-precise equipment is used, ultra-precise means are matched for machining, and meanwhile, a robot and matched equipment are used for replacing manpower. The robot gripper is used as an important part for grabbing parts by the robot, and has ultrahigh requirements on the quality and the service performance of the robot gripper. Traditional last unloading tongs of robot, simple structure, the firmness is not enough in the use, and long-time frequent operation can appear horizontal offset, causes positioning accuracy and result of use to receive the influence. Therefore, a new technical solution should be provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rational in infrastructure, grip for unloading in excellent in use effect's full-automatic.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a full-automatic tongs for unloading of going up, includes that a plurality of sets up the sucking disc device on the bottom plate, sucking disc device includes the sucker, be equipped with the induction port on the sucker, the upper end of sucker and the lower extreme threaded connection of connecting axle, the upper end of connecting axle and the lower extreme threaded connection of dead lever, the upper end of dead lever is through adjusting nut threaded connection on the bottom plate the surface cover of connecting axle is equipped with linear bearing, sliding connection between linear bearing and the connecting axle, linear bearing's lower extreme and limiting plate contact, the horizontal cover of limiting plate is established the lower extreme of connecting axle to with the lower extreme fixed connection of connecting axle the surface cover of linear bearing and dead lever is equipped with the fixing base, through screw fixed connection between the boss of fixing base and the bottom plate.

The further technical scheme is as follows:

and a spring is sleeved on the outer surface of the fixed rod.

4 sucking disc devices are evenly distributed on the bottom plate along the circumferential direction of the bottom plate.

Due to the adoption of the technical scheme, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses an improve full-automatic unloading of structure and use tongs, with sucker and connecting axle threaded connection, with connecting axle and dead lever threaded connection, then establish the fixing base at the outside cover of connecting axle and dead lever, the stability of tongs can be strengthened to such structural design, avoids the skew on the lateral position to appear in the use tongs, can improve and snatch efficiency.

2. The utility model discloses a full-automatic tongs for unloading of going up, because the surface cover at the dead lever is equipped with the spring, it has the floating action, can avoid the part not by hard contact when the part is got and is put, has guaranteed the effective absorption of part simultaneously to also let the robot counter point have had suitable unsteady space, the operation of being convenient for when snatching.

Drawings

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a cross-sectional view of the suction cup device.

In the above drawings: 1. the base plate, 2, the suction cup body, 3, the connecting shaft, 4, the dead lever, 5, the adjusting nut, 6, linear bearing, 7, the limiting plate, 8, the fixing base, 9, the spring, 10, the induction port.

Detailed Description

As shown in fig. 1-2, the utility model discloses a full-automatic tongs for loading and unloading, which comprises a plurality of sucker devices arranged on a bottom plate 1, wherein each sucker device comprises a sucker body 2, an air suction port 10 is arranged on each sucker body, the upper end of each sucker body 2 is in threaded connection with the lower end of a connecting shaft 3, the upper end of each connecting shaft 3 is in threaded connection with the lower end of a fixed rod 4, the upper end of each fixed rod 4 is in threaded connection with the bottom plate 1 through an adjusting nut 5, a linear bearing 6 is sleeved on the outer surface of each connecting shaft 3, the linear bearing 6 is in sliding connection with the connecting shaft 3, the lower end of each linear bearing 6 is in contact with a limiting plate 7, the limiting plate 7 is transversely sleeved on the lower end of the connecting shaft 3 and is fixedly connected with the lower end of the connecting shaft 3, and a fixed, the boss of the fixed seat 8 is fixedly connected with the bottom plate 1 through a screw.

As a second embodiment of the present invention, this embodiment is a further improvement of the first embodiment,

and a spring is sleeved on the outer surface of the fixed rod 4.

As the third embodiment of the present invention, this embodiment is further limited to the first embodiment, and 4 suction cup devices are uniformly distributed on the bottom plate 1 along the circumferential direction thereof.

The utility model discloses a full-automatic tongs for unloading of going up, the material of sucker 2 is polyformaldehyde, has characteristics such as the processability is good, intensity is big, non-deformable, and linear motion about can realizing to the sucker device when using forms airtight space when sucker and part conical surface form the complete laminating, and the suction part is further adsorbed through induction port evacuation.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides an improve full-automatic unloading of structure and use tongs which characterized in that: comprises a plurality of sucker devices arranged on a bottom plate (1), wherein each sucker device comprises a sucker body (2), an air suction port (10) is arranged on each sucker body, the upper end of each sucker body (2) is in threaded connection with the lower end of a connecting shaft (3), the upper end of each connecting shaft (3) is in threaded connection with the lower end of a fixing rod (4), the upper end of each fixing rod (4) is in threaded connection with the bottom plate (1) through an adjusting nut (5), a linear bearing (6) is sleeved on the outer surface of each connecting shaft (3), the linear bearing (6) is in sliding connection with the connecting shaft (3), the lower end of the linear bearing (6) is in contact with a limiting plate (7), the limiting plate (7) is transversely sleeved on the lower end of the connecting shaft (3) and is fixedly connected with the lower end of the connecting shaft (3), a fixing seat (8) is sleeved on the outer surface of the linear bearing (6), the boss of the fixed seat (8) is fixedly connected with the bottom plate (1) through screws.

2. The fully-automatic loading and unloading gripper with the improved structure as claimed in claim 1, is characterized in that: the outer surface of the fixed rod (4) is sleeved with a spring (9).

3. The fully-automatic loading and unloading gripper with the improved structure as claimed in claim 1 or 2, wherein: 4 sucking disc devices are uniformly distributed on the bottom plate (1) along the circumferential direction of the bottom plate.