CN215796954U

CN215796954U - Light ring type material rotary floating exchange mechanism for single mechanical arm

Info

Publication number: CN215796954U
Application number: CN202122101501.7U
Authority: CN
Inventors: 许启胜; 王万达
Original assignee: Anhui Runhui Intelligent Equipment Co ltd
Current assignee: Anhui Runhui Intelligent Equipment Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-11
Anticipated expiration: 2031-09-02

Abstract

The utility model mainly relates to the technical field of mechanical automation, and provides a light-ring-shaped material rotary floating exchange mechanism for a single mechanical arm, which comprises a rotary driving device; the first mounting part is connected to the output end of the rotary driving device in a transmission way and can be driven to rotate by the first mounting part; the second mounting piece is fixedly arranged at the bottom of the first mounting piece; the clamping assemblies are arranged on two sides of the second mounting piece in pairs; the clamping assembly includes: the reciprocating driving device is fixedly arranged on the side surface of the second mounting piece; the clamping piece is in transmission connection with the output end of the reciprocating driving device and can be driven by the reciprocating driving device to do linear reciprocating motion; the limiting part is detachably connected to the side face of the second mounting part and can penetrate through the ring core of the light ring material.

Description

Light ring type material rotary floating exchange mechanism for single mechanical arm

Technical Field

The utility model mainly relates to the technical field of mechanical automation, in particular to a light-ring-shaped material rotating and floating exchange mechanism for a single mechanical arm.

Background

Industrial robots are multi-joint manipulators widely used in the industrial field or multi-degree-of-freedom machine devices, have certain automaticity, and can realize various industrial processing and manufacturing functions by means of self power energy and control capability, and compared with traditional industrial equipment, industrial robots have the characteristics of easiness in use, high intelligence level, high production efficiency and safety, easiness in management, remarkable economic benefit and the like, so that the industrial robots can operate in high-risk environments and can be widely applied to various industrial fields such as electronics, logistics, chemical industry and the like.

Among the prior art, the robot is to the material that surfacing or have the plane of symmetry, it is most accurate to realize, stabilize the centre gripping, and to not possessing the material of surfacing then the centre gripping degree of difficulty is great, for example the circle type material that is similar to the bearing circle, when snatching this type circle type material, the lathe main shaft is limited by the concrete position of circle type material circle, the unable quick accurate circle type material of snatching, the circle type material process time that has led to the circle type material is short, and the long problem of time of trade material is snatched to the arm, greatly reduced the linkage machining efficiency of circle type material, and simultaneously, a small number of presss from both sides the mechanism trade material operation to circle type material and need divide twice to accomplish, the machining efficiency of circle type material has been reduced once more.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a light-ring-shaped material rotating floating exchange mechanism for a single mechanical arm, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a light ring type material rotary floating exchange mechanism for a single mechanical arm is characterized by comprising: a rotation driving device; the first mounting part is connected to the output end of the rotary driving device in a transmission way and can be driven to rotate by the first mounting part; the second mounting piece is fixedly arranged at the bottom of the first mounting piece; the clamping assemblies are arranged on two sides of the second mounting piece in pairs; wherein the clamping assembly comprises: the reciprocating driving device is fixedly arranged on the side surface of the second mounting piece; the clamping piece is in transmission connection with the output end of the reciprocating driving device and can be driven by the reciprocating driving device to do linear reciprocating motion; and the limiting part is detachably connected to the side surface of the second mounting part and can penetrate through the ring core of the light ring-shaped material.

Preferably, the clamping member includes: the fixed bracket is in transmission connection with the output end of the reciprocating driving device; the V-shaped blocks are fixedly arranged on one side of the fixed bracket in pairs; and two sides of one surface of the V-shaped block, which is far away from the fixed support, are inwards sunken to form a V shape.

Preferably, two of the V-shaped blocks are arranged obliquely opposite to each other about the symmetry axis.

Preferably, the stopper includes: the supporting rod is detachably connected to the side surface of the second mounting piece; and the self-centering ball head is sleeved at the end part of the supporting rod.

Preferably, the support rod is eccentrically screwed to the side of the second mounting member.

Preferably, the surface of the self-centering ball head is covered with a flexible substance.

Preferably, a connecting plate is fixedly arranged on one side of the rotation driving device away from the first mounting piece.

Preferably, the rotation driving device is a rotation cylinder.

Preferably, the reciprocating driving device is a reciprocating cylinder.

Compared with the prior art, the utility model has the beneficial effects that: the rotating driving device and the reciprocating driving device are matched with the clamping piece and the limiting piece, so that a machine tool spindle is free from the influence of the position of the ring-shaped material ring on smoothly clamping a part, the problem that the processing time of light ring-shaped materials is short and the material exchanging time of two mechanical arms is long is solved, and the working linkage efficiency is improved.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure:

1 a rotation driving device;

2 a first mount;

3 a second mount;

4 reciprocating driving device;

5 a clamping member; 501 fixing a bracket; a 502V-shaped block;

6 a limiting part; 601 supporting rods; 602 a self-centering ball head;

7 connecting the plates.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the present invention provides a rotating floating exchanging mechanism for light ring type materials of a single mechanical arm, which comprises a rotating driving device 1, a first mounting member 2, a second mounting member 3 and a clamping component, wherein, the first installation part 2 is connected with the output end of the rotary driving device 1 in a transmission way and can be driven by the rotary driving device to rotate, the second installation part 3 is fixedly arranged at the bottom of the first installation part 2, the clamping components are arranged at two sides of the second installation part 3 in pairs and comprise a reciprocating driving device 4, a clamping part 5 and a limiting part 6, wherein, the reciprocating driving device 4 is fixedly arranged on the side surface of the second mounting part 3, the clamping part 5 is connected with the output end of the reciprocating driving device 4 in a transmission way, and can be driven by the limiting piece to do linear reciprocating motion, and the limiting piece 6 is detachably connected to the side surface of the second mounting piece 3 and can penetrate through the ring core of the light ring material.

The utility model adopts the structure, when in material taking, the automatic mechanical arm power mechanism drives the limiting piece 6 to penetrate through the circle center of the light circle material, then the circle material is lifted, at the moment, the circle material is automatically aligned due to gravity, the reciprocating driving device 4 drives the clamping piece 5 to move, so that the clamping piece 5 clamps the outer circle of the circle material and is stably fixed at a required position, when in material discharging, the rotary driving device 1 drives the first mounting piece 2 to rotate 180 degrees, so that the circle material of the limiting piece 6 at the other side reaches a corresponding position, then the reciprocating driving device 4 drives the clamping piece 5 to retract, so that the circle material is freely arranged on the limiting piece 6, and finally, the whole material discharging action is completed through the movement of the automatic mechanical arm power mechanism, so that the machine tool main shaft is not influenced by the position of the circle material, the parts are smoothly clamped, the problem that the processing time of the light circle material is short, and the material exchanging time of the double mechanical arms is long is solved, the work linkage efficiency is improved, and therefore it is believed that the light-ring-shaped material rotating and floating material exchanging mechanism for the single mechanical arm provided by the embodiment can solve the technical problems in the prior art.

In view of the specific implementation of the clamping member 5, on the basis of the above embodiment, the present invention further provides a preferable technical solution, the clamping member 5 includes a fixing bracket 501 and a V-shaped block 502, the fixing bracket 501 is connected to the output end of the reciprocating driving device 4 in a transmission manner, the V-shaped block 502 is fixed on one side of the fixing bracket 501 in pair, two sides of one side of the V-shaped block 502 away from the fixing bracket 501 are recessed inwards to form a V shape, and the design of the V-shaped block 502 enables the V-shaped surface to better clamp the ring-shaped material from two sides when clamping the ring-shaped material.

In view of better clamping the ring-shaped material, on the basis of the above embodiment, the utility model provides a preferable technical scheme, and the two V-shaped blocks are oppositely and obliquely arranged relative to the symmetry axis, so that when the ring-shaped material is clamped, the two V-shaped blocks can better clamp the ring-shaped material from two sides.

In view of the specific implementation of the limiting member 6, on the basis of the above embodiment, the utility model further provides a preferable technical solution, the limiting member 6 includes a support rod 601 and a self-centering ball 602, the support rod 601 is detachably connected to the side surface of the second mounting member 3, and the self-centering ball 602 is sleeved at an end portion of the support rod 601.

In consideration of the realization of the specific connection mode of the support rod 601, on the basis of the above embodiment, the utility model further provides a preferable technical scheme that the support rod 601 is eccentrically and threadedly connected to the side surface of the second mounting part 3, the threaded connection is convenient to disassemble, and the eccentric arrangement avoids the overlapping of threaded holes.

In consideration of repeated contact between the self-centering ball head 602 and the ring-shaped material during operation, on the basis of the above embodiment, the utility model further provides a preferable technical scheme, the surface of the self-centering ball head 602 is covered with a flexible substance, and the design of the flexible substance avoids abrasion or damage caused by repeated contact between the self-centering ball head 602 and the ring-shaped material.

In view of the specific implementation of the connection between the rotation driving device 1 and the power mechanism of the automated mechanical arm, on the basis of the above embodiment, the present invention further provides a preferred technical solution, wherein a connecting plate 7 is fixedly disposed on a side of the rotation driving device 1 away from the first mounting member 2.

In view of the specific implementation of the rotation driving device 1, on the basis of the above embodiment, the present invention provides a preferable technical solution, the rotation driving device 1 is a rotation cylinder, and the rotation cylinder has a compact selection structure, a small installation space, and a high position precision, and is suitable for practical use.

In view of the specific implementation of the reciprocating driving device 4, on the basis of the above embodiment, the present invention provides a preferable technical solution, the reciprocating driving device 4 is a double acting cylinder, the selection of the double acting cylinder is completely controlled by air, and the cylinder diameter can be relatively large by air pressure reset, and the present invention has low price and is suitable for practical use.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.

Claims

1. A light ring type material rotary floating exchange mechanism for a single mechanical arm is characterized by comprising:

a rotation driving device;

the first mounting part is connected to the output end of the rotary driving device in a transmission way and can be driven to rotate by the first mounting part;

the second mounting piece is fixedly arranged at the bottom of the first mounting piece; and

the clamping assemblies are arranged on two sides of the second mounting piece in pairs;

wherein the clamping assembly comprises:

the reciprocating driving device is fixedly arranged on the side surface of the second mounting piece;

the clamping piece is in transmission connection with the output end of the reciprocating driving device and can be driven by the reciprocating driving device to do linear reciprocating motion;

and the limiting part is detachably connected to the side surface of the second mounting part and can penetrate through the ring core of the light ring-shaped material.

2. The rotating floating exchanging mechanism for light ring type material of single mechanical arm as claimed in claim 1, wherein said clamping member comprises:

the fixed bracket is in transmission connection with the output end of the reciprocating driving device; and

the V-shaped blocks are fixedly arranged on one side of the fixed bracket in pairs;

and two sides of one surface of the V-shaped block, which is far away from the fixed support, are inwards sunken to form a V shape.

3. The rotating floating exchanging mechanism for the light ring type materials of the single mechanical arm as claimed in claim 2, wherein the two V-shaped blocks are arranged in an inclined way relative to the symmetry axis.

4. The rotating floating exchanging mechanism for light ring type material of single mechanical arm as claimed in claim 1, wherein said limiting member comprises:

the supporting rod is detachably connected to the side surface of the second mounting piece; and

the self-centering ball head is sleeved at the end part of the supporting rod.

5. The rotating floating material changing mechanism for the light ring type material of the single mechanical arm as claimed in claim 4, wherein a support rod is eccentrically screwed to the side of the second installation member.

6. The rotating floating exchanging mechanism for light ring type material of single mechanical arm as claimed in claim 4, wherein the surface of the self-centering ball head is covered with flexible material.

7. The rotating floating material exchange mechanism for the light ring type material of the single mechanical arm as claimed in claim 1, wherein a connecting plate is fixedly arranged on one side of the rotating driving device away from the first mounting part.

8. The rotating floating exchanging mechanism for light ring type materials for single mechanical arm as claimed in any one of claims 1 to 7, wherein said rotating driving device is a rotating cylinder.

9. The rotating floating material exchange mechanism for light ring type material of single mechanical arm as claimed in any one of claims 1 to 7, wherein the reciprocating driving device is a double acting cylinder.