CN205184794U - General type vacuum machine hand file utensil - Google Patents

Abstract

The utility model is applicable to the technical field of clamps, and provides a universal vacuum manipulator clamp, comprising a vacuum generator, a base body of a fixing part, a lower cover of a fixing part, a rubber body, a connecting mechanism and a control device. The base of the fixing part, the base of the fixing part is provided with an airflow channel to connect the opening of the rubber body, the rubber body is a capsule body, the lower cover of the fixing part is located around the rubber body under the base of the fixing part, the lower cover of the fixing part is connected with the rubber body The base body of the fixing part fastens and seals the opening of the rubber body, and the inside of the rubber body is provided with fillers. In this way, the utility model controls the elastic deformation curing and reduction of the rubber body based on the generation and destruction of the vacuum, realizes the grasping and release of various product workpieces of different shapes, and realizes the generalization and flexibility of the fixture, thereby reducing the cost of the enterprise. Shorten product switching time and enhance competitiveness.

Description

Universal Vacuum Manipulator Gripper

technical field

The utility model relates to the technical field of clamps, in particular to a universal vacuum manipulator clamp.

Background technique

With the development of automation technology, robots and mechanical arms have been widely used in many fields and gradually standardized. However, in actual production and use, the fixtures used by existing robots or robotic arms need to be redesigned according to the shape and weight of the product workpiece. This method not only requires professionals to design, but also takes a long time, and the cost continues to rise. It highlights the lack of competitiveness of enterprises, and even loses orders because of this. Especially in some industries with fast product replacement.

In summary, there are obviously inconveniences and defects in the actual use of the prior art, so it is necessary to improve it.

Utility model content

In view of the above-mentioned defects, the purpose of this utility model is to provide a general-purpose vacuum manipulator fixture solution, which can realize the grasping and release of various product workpieces of different shapes through the generation and destruction of vacuum, and realize the generalization and flexibility of the fixture. This enables enterprises to shorten product switching time, reduce costs, and enhance competitiveness.

In order to achieve the above object, the utility model provides a universal vacuum manipulator clamp, including a vacuum generator, a base body of a fixing part, a lower cover of a fixing part, a rubber body, a connecting mechanism and a control device, and the vacuum generator is connected to the fixing part through a gas pipe Base body, the base body of the fixing part is provided with an airflow channel connected to the opening of the rubber body, the rubber body is a capsule body, the lower cover of the fixing part is located around the opening of the rubber body under the base body of the fixing part, the lower cover of the fixing part is connected with the fixing part The base of the component is fastened to seal the opening of the rubber body, and the inside of the rubber body is provided with fillers.

According to the general-purpose vacuum manipulator fixture of the present invention, the lower cover of the fixing part and the base body of the fixing part are fastened and sealed to seal the opening of the rubber body by thread fastening or bolt fastening and sealing.

According to the universal vacuum manipulator clamp of the present invention, the shape of the rubber body is ellipsoidal or spherical.

According to the universal vacuum manipulator clamp of the present invention, the control device is a solenoid valve, which controls the opening and closing of the vacuum generator.

The utility model controls the elastic deformation solidification and reduction of the rubber body based on the generation and destruction of the vacuum, realizes the grasping and release of various product workpieces of different shapes, and realizes the generalization and flexibility of the fixture, so that the enterprise can reduce the research and development cost and shorten the production time. Switch time and improve competitiveness.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a partial sectional view of an embodiment of the utility model;

Fig. 3A is working state one of the present utility model;

Fig. 3B is working state two of the present utility model;

Fig. 3 C is the working state three of the present utility model;

Fig. 3D is working state four of the present utility model;

In the figure, 1-vacuum generator, 2-trachea, 3-connection mechanism, 4-fixer base, 5-fixer lower cover, 6-rubber body, 7-filler.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1 and Fig. 2, the utility model provides a universal vacuum manipulator clamp. The fixture includes a vacuum generator 1, a fixture base 4, a fixture lower cover 5, a rubber body 6, a connecting mechanism 3 and a control device (not shown in the figure), and the vacuum generator 1 is connected to the fixture base 4 through an air pipe 2, The base body 4 of the fixing part is provided with an airflow channel connected to the opening of the rubber body 6, the rubber body 6 is a capsule body, the lower cover 5 of the fixing part is located around the opening of the rubber body 6 under the base body 4 of the fixing part, and the lower cover 5 of the fixing part is sealed together with the base body 4 of the fixing part The rubber body 6 has an opening, and a filler 7 is arranged inside the rubber body 6 .

Preferably, in the general-purpose vacuum manipulator fixture of the present invention, the opening of the lower cover 5 of the fixing part and the sealing rubber body 6 of the fixing part base 4 is sealed by thread fastening or bolt fastening. In this embodiment, the bolt fastening seal is adopted. .

Furthermore, in the general-purpose vacuum manipulator gripper of the present utility model, the rubber body 6 is in the shape of an ellipsoid or a sphere, which is more conducive to fixing the shape after grabbing the product.

More preferably, the universal vacuum manipulator fixture of the present utility model has a control device that is a solenoid valve to control the opening and closing of the vacuum generator 1 .

The utility model is connected with the manipulator through the connecting mechanism 3, see Fig. 3A～D, the principle and working process of the utility model are as follows:

a. The rubber body 6 moves to the workpiece under the drive of the manipulator, and pressure is applied through displacement to make the rubber body 6 come into contact with the workpiece;

b. Due to the elasticity of the rubber body 6, it is deformed and in close contact with the workpiece, and the rubber body filler 7 is filled in the deformed part at the same time;

c. At this time, the solenoid valve is opened, the vacuum generator 1 starts to work, and a vacuum is generated in the rubber body 6 to fix the deformation;

d. The deformed and fixed rubber body 6 has been fixed with the product, and then the manipulator moves, the rubber body 6 can drive the product to the set area, the solenoid valve is closed, the vacuum generator 1 stops working, the vacuum breaks, and the rubber body 6 Under the action of elasticity, it returns to its original shape and the workpiece is released.

In summary, the utility model controls the curing and reduction of the elastic deformation of the rubber body based on the generation and destruction of the vacuum, realizes the grasping and release of various product workpieces of different shapes, and realizes the generalization and flexibility of the fixture, thereby reducing the cost of the enterprise. Reduce R&D costs, shorten product switching time, and enhance competitiveness.

Of course, the utility model can also have other various embodiments, and those skilled in the art can make various corresponding changes and deformations according to the utility model without departing from the spirit and essence of the utility model, but These corresponding changes and deformations should all belong to the protection scope of the appended claims of the present utility model.

Claims (4)

1. a universal vacuum manipulator clamp, is characterized in that, comprises vacuum generator, fixture matrix, fixture lower cover, rubber body, connecting mechanism and control device, and described vacuum generator connects fixture matrix by air pipe, so The base of the fixing part is provided with an airflow channel connected to the opening of the rubber body, the rubber body is a capsule, the lower cover of the fixing part is located around the opening of the rubber body under the base of the fixing part, and the lower cover of the fixing part is tightly connected to the base of the fixing part The opening of the rubber body is solidly sealed, and fillers are arranged inside the rubber body. 2. The universal vacuum manipulator clamp according to claim 1, characterized in that, the lower cover of the fixing part is fastened and sealed with the base of the fixed part, and the opening of the rubber body is sealed by thread fastening or bolt fastening. 3 . The universal vacuum manipulator gripper according to claim 2 , wherein the shape of the rubber body is ellipsoidal or spherical. 4 . 4. The universal vacuum manipulator clamp according to claim 3, wherein the control device is a solenoid valve, which controls the opening and closing of the vacuum generator.