CN108381268A - A kind of corner automatic loading and unloading device - Google Patents

Abstract

The invention discloses a kind of corner automatic loading and unloading devices comprising：Pedestal（1）, holder（4）, lifting drive（5）, rotating driving device (7), cantilever (9), pneumatic-finger (11) and clamping jaw (14), the holder（4）It is arranged in pedestal（1）On, the lifting drive（5）It is arranged in holder（4）Side and point up, the rotating driving device (7) is arranged in lifting drive（5）It top and points up, cantilever (9) setting is at the top of rotating driving device (7) and extends outward, pneumatic-finger (11) setting is on cantilever (9) and downwardly directed, and the clamping jaw (14) is oppositely arranged on the bottom of pneumatic-finger (11).Corner automatic loading and unloading device of the present invention, it is compact-sized, and act accurately, it is cost-effective, and can be mating to make various sizes of clamping jaw, the transmission operation of suitable a variety of same kind of parts according to the internal diameter size of different product.

Description

A corner automatic loading and unloading device

technical field

The invention relates to the field of industrial equipment, in particular to a corner automatic loading and unloading device.

Background technique

Due to the overall development of industrial automation and the continuous improvement of science and technology, it is imminent to improve the efficiency of workpieces. Pure manual labor cannot meet the requirements of industrial automation. Therefore, advanced equipment must be used to produce automated machinery to replace human labor and meet the needs of industrial automation.

Some parts with irregular shapes are difficult to grab from the outside with claws. Usually, manual handling between processes is used. The work efficiency is low, the labor cost is high, and the risk is high, which needs to be improved.

Contents of the invention

The purpose of the present invention is to provide a corner automatic loading and unloading device, which utilizes the inner hole on the upper part of the part for positioning, grabbing and transferring, and improves work efficiency.

For reaching this purpose, the present invention adopts following technical scheme:

A corner automatic loading and unloading device, comprising: a base (1), a bracket (4), a lifting drive device (5), a rotating drive device (7), a cantilever (9), pneumatic fingers (11) and grippers (14) , the bracket (4) is set on the base (1), the lift drive device (5) is set on one side of the support (4) and points upward, and the rotation drive device (7) is set on the lift drive device ( 5) Top and pointing upward, the cantilever (9) is set on the top of the rotary drive device (7) and extends outward, the pneumatic finger (11) is set on the cantilever (9) and points downward, the gripper ( 14) relatively arranged at the bottom of the pneumatic finger (11).

Wherein, an adjusting plate (2) is arranged between the base (1) and the bracket (4), and the bracket (4) and the base (1) are connected by hexagonal bolts (3), and the bracket (4) ) and the base (1) are respectively provided with waist holes corresponding to the hexagonal bolts (3).

Wherein, the number of the cantilevers (9) is two, and an included angle is set between the two cantilevers (9).

Wherein, the lifting drive device (5) is a lifting cylinder.

Wherein, the bracket (4) is provided with a hexagon socket cap screw (6) connected with the lifting drive device (5).

Wherein, the rotary driving device (7) is provided with a hexagon socket cap screw (8) connected with the lifting driving device (5).

Wherein, the cantilever (9) is provided with a hexagon socket cap screw (10) connected with the rotation driving device (7).

Wherein, the cantilever (9) is provided with a hexagon socket cap screw (12) connected with the pneumatic finger (11).

Wherein, the bottom of the pneumatic finger (11) is provided with a hexagon socket cap screw (13) connected with the jaw (14).

Wherein, the rotary drive device (7) is a rotary cylinder.

Beneficial effects of the present invention: a corner automatic loading and unloading device has a compact structure, can realize automatic operation with displacement sensors, angle sensors and PLC controllers, and has accurate actions and high cost performance, and can be matched according to the inner diameter of different products Manufacture jaws of different sizes, suitable for the transfer of many kinds of similar parts.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Figure 2 is a top view of the present invention.

Detailed ways

The technical solutions of the present invention will be further described below with reference to FIGS. 1 to 2 and through specific embodiments.

A corner automatic loading and unloading device, comprising: a base (1), a bracket (4), a lifting drive device (5), a rotating drive device (7), a cantilever (9), pneumatic fingers (11) and grippers (14) , the bracket (4) is set on the base (1), and an adjustment plate (2) is arranged between the base (1) and the bracket (4) to adjust the height and lift the applicable range of the height, and the bracket (4) It is connected with the base (1) by hexagonal bolts (3), and the structure is stable. Waist holes corresponding to the hexagonal bolts (3) are respectively provided on the bracket (4) and the base (1), which is convenient for installation.

The lifting drive device (5) is set on one side of the bracket (4) and points upward. The lifting drive device (5) is a lifting cylinder, flexible in telescopic control, low in cost, driven by compressed air, and driven by displacement sensors and The PLC controller can control the solenoid valve on the compressed gas pipeline to realize automatic operation, and the action is accurate and cost-effective. The bracket (4) is provided with a hexagon socket cap screw (6) connected with the lifting drive device (5), which is convenient for installation and disassembly.

The rotary driving device (7) is arranged on the top of the lifting driving device (5) and points upward, and the rotating driving device (7) is provided with a socket head cap screw (8) connected with the lifting driving device (5) , The structure is firm. The rotary drive device (7) is a rotary cylinder with flexible rotation control and low cost. It is driven by compressed air, and the solenoid valve on the compressed gas pipeline of the rotary cylinder can be controlled through an angle sensor and a PLC controller to realize automatic operation.

The cantilever (9) is arranged on the top of the rotary driving device (7) and extends outward, the number of the cantilever (9) is two, and an angle is provided between the two cantilever (9), and the cantilever (9) A hexagon socket head cap screw (10) connected to the rotary drive device (7) is arranged on the top, and after the angle between the two cantilevers (9) is determined, it is then fixed by the socket cap socket head cap screw (10), and the angle Easy to adjust.

The pneumatic finger (11) is arranged on the cantilever (9) and points downward, and the cantilever (9) is provided with a hexagon socket cap screw (12) connected with the pneumatic finger (11), and the structure is firm. The jaws (14) are relatively arranged on the bottom of the pneumatic finger (11). The bottom of the pneumatic finger (11) is provided with a hexagon socket cap screw (13) connected with the jaw (14), which is convenient for maintenance.

As shown in Figure 2, in the initial state of the mechanism, the two cantilever arms (9) are in positions A and B respectively; when grasping parts with inner holes on the top, the air inlet at the upper end of the lifting drive device (5) advances in air, The internal piston drives the rotary driving device (7) and the auxiliary mechanism on the top to go up as a whole. After the gripper (14) enters the inner hole of the part, the pneumatic finger (11) drives the gripper (14) to move outwards, and the jaws (14) move upwards. Tighten the inner wall of the part; furthermore, the air intake from the lower end of the lifting drive device (5) drives the top rotary drive device (7) and the auxiliary mechanism to rise as a whole. Rotate to C position, A position to B position, after the position is in place, the lifting drive device (5) descends, the pneumatic finger (11) drives the jaw (14) to move inward, loosens the parts, and then lifts the drive device (5) again Raise to the original position.

This coherent action of "Drop-Grab-Up-Rotate-Drop-Relax-Rise-Rotate" completes the transfer of a part, frees people from heavy and repetitive labor, and contributes to improving product quality and reducing costs. And promote the rationalization of industrial structure played a positive role.

The above content is only a preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. limits.

Claims (10)

1. A corner automatic loading and unloading device, characterized in that it includes: a base (1), a bracket (4), a lifting drive device (5), a rotating drive device (7), a cantilever (9), and a pneumatic finger (11) and jaws (14), the bracket (4) is set on the base (1), the lift drive device (5) is set on one side of the bracket (4) and points upward, and the rotation drive device (7) Set on the top of the lifting drive device (5) and point upward, the cantilever (9) is set on the top of the rotary drive device (7) and extends outward, the pneumatic finger (11) is set on the cantilever (9) and points downward , the jaws (14) are relatively arranged at the bottom of the pneumatic finger (11). 2. The corner automatic loading and unloading device according to claim 1, characterized in that an adjustment plate (2) is provided between the base (1) and the bracket (4), and the bracket (4) and the base (1) ) are connected by hexagonal bolts (3), and waist holes corresponding to the hexagonal bolts (3) are respectively provided on the bracket (4) and the base (1). 3. The corner automatic loading and unloading device according to claim 1, characterized in that there are two cantilever arms (9), and an included angle is set between the two cantilever arms (9). 4. The corner automatic loading and unloading device according to claim 1, characterized in that the lifting drive device (5) is a lifting cylinder. 5 . The corner automatic loading and unloading device according to claim 1 , characterized in that, the support ( 4 ) is provided with hexagon socket head cap screws ( 6 ) connected with the lifting drive device ( 5 ). 6. The corner automatic loading and unloading device according to claim 1, characterized in that, the rotary driving device (7) is provided with hexagon socket head cap screws (8) connected with the lifting driving device (5). 7 . The corner automatic loading and unloading device according to claim 1 , characterized in that, the cantilever ( 9 ) is provided with hexagon socket head cap screws ( 10 ) connected with the rotary driving device ( 7 ). 8. The corner automatic loading and unloading device according to claim 1, characterized in that, the cantilever (9) is provided with a hexagon socket cap screw (12) connected with the pneumatic finger (11). 9. The corner automatic loading and unloading device according to claim 1, characterized in that, the bottom of the pneumatic finger (11) is provided with a hexagon socket head cap screw (13) connected with the jaw (14). 10. The corner automatic loading and unloading device according to claim 1, characterized in that, the rotary driving device (7) is a rotary cylinder.