CN213332216U

CN213332216U - Damping base for manipulator

Info

Publication number: CN213332216U
Application number: CN202021972386.XU
Authority: CN
Inventors: 陈力峰
Original assignee: Wuxi Saiji Automation Technology Co ltd
Current assignee: Wuxi Saiji Automation Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-01
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a vibration damping mount for manipulator, manipulator for the injection molding machine, its characterized in that: comprises a base, a sliding plate, a plurality of elastic devices and a rubber pad; the base is a square box body with an opening at the top, the length and width of the opening are 0.9 times of the length and width of the inner space at the bottom, the sliding plate is positioned in the base and is in interference insertion fit with the base, the rubber pad is positioned at the top of the sliding plate, the manipulator is fixedly positioned on the rubber pad, and the elastic devices are positioned between the inner bottom wall of the base and the bottom of the sliding plate; each elastic device comprises a sliding rod, a sliding sleeve and a spring, the sliding rod is fixedly arranged at the top of the sliding plate, the sliding sleeve is fixedly arranged at the bottom inside the base, the sliding rod is arranged in the sliding sleeve, and the spring is arranged between the bottom of the sliding rod and the bottom inside the sliding sleeve. The utility model has the advantages of reduce vibrations, the protection work piece that injection molding machine and manipulator brought.

Description

Damping base for manipulator

Technical Field

The utility model relates to a manipulator application, in particular to vibration damping mount for manipulator.

Background

After the work of injection molding machine was accomplished, when utilizing the manipulator to take out the work piece, because other machinery is still working, can produce slight vibrations, moreover, the manipulator also can produce vibrations in work to can lead to the work piece that the manipulator clamp was got to drop.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vibration damping mount for manipulator has the vibrations that reduce injection molding machine and manipulator and bring, protects the advantage of work piece.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a vibration damping mount for manipulator, includes manipulator for the injection molding machine, its characterized in that: comprises a base, a sliding plate, a plurality of elastic devices and a rubber pad;

the base is a square box body with an opening at the top, the length and width of the opening are 0.9 times of the length and width of the inner space at the bottom, the sliding plate is positioned in the base and is in interference insertion fit with the base, the rubber pad is positioned at the top of the sliding plate, the manipulator is fixedly positioned on the rubber pad, and the elastic devices are positioned between the bottom wall in the base and the bottom of the sliding plate;

each elastic device comprises a sliding rod, a sliding sleeve and a spring, the sliding rod is fixedly located at the top of the sliding plate, the sliding sleeve is fixedly located at the bottom inside the base, the sliding rod is located in the sliding sleeve, and the spring is located between the bottom of the sliding rod and the bottom inside the sliding sleeve.

The preferred scheme is as follows:

preferably: the vertical section of the sliding rod is in an I shape, the top of the sliding rod is fixedly connected with the bottom of the sliding plate, the bottom of the sliding rod is fixedly connected with the top of the spring, and the bottom of the spring is fixedly connected with the inner bottom wall of the sliding sleeve. The elasticity of the spring is utilized to weaken and reduce vibration.

Preferably: an annular snap ring is fixedly arranged at the opening at the top of the sliding sleeve, and the diameter of the snap ring is consistent with the rod diameter of the sliding rod. The snap ring is arranged to prevent the sliding rod from jumping out of the sliding sleeve.

Preferably: the base bottom fixedly connected with connecting plate, seted up a plurality of mounting holes on the connecting plate, every the mounting hole internal fixation is equipped with the construction bolt. The base is fixed by the bolts and the ground, so that the base is prevented from deviating.

Preferably: the rubber pad is made of EDPM. The EDPM rubber has good elasticity and excellent shock absorption performance, has a strong elastic layer and a buffer layer, and can absorb strong impact.

To sum up, the utility model discloses following beneficial effect has:

1. the shock absorption effect can be achieved through the arrangement of the base, the sliding plate and the elastic devices;

2. through the setting of rubber pad, can play further absorbing effect.

The utility model has the advantages of reduce vibrations, the protection work piece that injection molding machine and manipulator brought.

Drawings

FIG. 1 is an overall configuration of the embodiment;

FIG. 2 is a partial cross-sectional view of the embodiment from the left side;

fig. 3 is an enlarged view of a in fig. 2.

In the figure, 1, a robot; 2. a base; 3. a slide plate; 4. an elastic device; 5. a rubber pad; 211. a connecting plate; 212. a bolt; 411. a slide bar; 412. a sliding sleeve; 413. a spring; 414. a snap ring.

Detailed Description

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

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, a damping mount for a manipulator comprises a manipulator 1 for an injection molding machine, a mount 2, a sliding plate 3, a plurality of elastic devices 4 and a rubber pad 5;

the base 2 is a square box body with an opening at the top, the length and width of the opening are 0.9 times of the length and width of the inner space at the bottom, the sliding plate 3 is positioned in the base 2 and is in interference insertion fit with the base 2, the rubber pad 5 is positioned at the top of the sliding plate 3, the manipulator 1 is fixedly positioned on the rubber pad 5, and the elastic devices 4 are positioned between the bottom wall in the base 2 and the bottom of the sliding plate 3;

each elastic device 4 comprises a sliding rod 411, a sliding sleeve 412 and a spring 413, wherein the sliding rod 411 is fixedly arranged at the top of the sliding plate 3, the sliding sleeve 412 is fixedly arranged at the bottom inside the base 2, the sliding rod 411 is arranged in the sliding sleeve 412, and the spring 413 is arranged between the bottom of the sliding rod 411 and the bottom inside the sliding sleeve 412.

The vertical section of the sliding rod 411 is in an I shape, the top of the sliding rod 411 is fixedly connected with the bottom of the sliding plate 3, the bottom of the sliding rod 411 is fixedly connected with the top of the spring 413, and the bottom of the spring 413 is fixedly connected with the inner bottom wall of the sliding sleeve 412. The vibration is attenuated and reduced by the elasticity of the spring 413.

An annular snap ring 414 is fixedly arranged at the opening at the top of the sliding sleeve 412, and the diameter of the snap ring 414 is consistent with the rod diameter of the sliding rod 411. The snap ring 414 is provided to prevent the sliding rod 411 from jumping out of the sliding sleeve 412.

Base 2 bottom fixedly connected with connecting plate 211, two mounting holes have all been seted up to connecting plate 211's four corners department, and every mounting hole internal fixation is equipped with construction bolt 212. The base 2 is fixed to the ground by the bolts 212, and the base 2 is prevented from being displaced.

The material of rubber pad 5 is EDPM. The EDPM rubber has good elasticity and excellent shock absorption performance, has a strong elastic layer and a buffer layer, and can absorb strong impact.

The specific implementation process comprises the following steps:

when vibration is transmitted from the ground or the manipulator 1, a part of the vibration is firstly buffered by the rubber pad 5, the rest part of the impact force can reach the sliding plate 3, and the elastic device 4 is arranged between the sliding plate 3 and the base 2, so the vibration can be reduced by the elastic device 4, and the purpose of protecting workpieces is achieved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a vibration damping mount for manipulator, includes manipulator (1) for the injection molding machine, its characterized in that: comprises a base (2), a sliding plate (3), a plurality of elastic devices (4) and a rubber pad (5);

the manipulator is characterized in that the base (2) is a square box body with an opening at the top, the length and width of the opening are 0.9 times of the length and width of the inner space at the bottom, the sliding plate (3) is positioned in the base and is in interference insertion fit with the base (2), the rubber pad (5) is positioned at the top of the sliding plate (3), the manipulator (1) is fixedly positioned on the rubber pad (5), and the elastic devices (4) are positioned between the inner bottom wall of the base (2) and the bottom of the sliding plate (3);

each elastic device (4) comprises a sliding rod (411), a sliding sleeve (412) and a spring (413), wherein the sliding rod (411) is fixedly located at the top of the sliding plate (3), the sliding sleeve (412) is fixedly located at the bottom of the inner portion of the base (2), the sliding rod (411) is located in the sliding sleeve (412), and the spring (413) is located between the bottom of the sliding rod (411) and the bottom of the inner portion of the sliding sleeve (412).

2. The damper for a manipulator according to claim 1, wherein: the vertical section of the sliding rod (411) is in an I shape, the top of the sliding rod (411) is fixedly connected with the bottom of the sliding plate (3), the bottom of the sliding rod (411) is fixedly connected with the top of the spring (413), and the bottom of the spring (413) is fixedly connected with the inner bottom wall of the sliding sleeve (412).

3. The damper for a manipulator according to claim 2, wherein: an annular snap ring (414) is fixedly arranged at an opening at the top of the sliding sleeve (412), and the diameter of the snap ring (414) is consistent with the rod diameter of the sliding rod (411).

4. The damper for a manipulator according to claim 1, wherein: the base (2) bottom fixedly connected with connecting plate (211), a plurality of mounting holes have been seted up on connecting plate (211), every mounting hole internal fixation is equipped with construction bolt (212).

5. The damper for a manipulator according to claim 1, wherein: the rubber pad (5) is made of EDPM.