CN-224226050-U - Chain centering jacking rotating mechanism

CN224226050UCN 224226050 UCN224226050 UCN 224226050UCN-224226050-U

Abstract

The application relates to the technical field of equipment manufacturing, in particular to a chain centering lifting rotating mechanism which comprises a body, a transmission assembly, a centering assembly and a lifting rotating assembly, wherein the body comprises a receiving area and a working area, the receiving area is used for receiving spokes from an output end of a previous procedure, the centering assembly and the lifting rotating assembly are arranged at the working area of the body, the transmission assembly arranged on the body is used for transmitting the spokes from the receiving area to the working area, the centering assembly is used for adjusting the positions of the spokes so that the centers of the spokes are positioned on a central axis of the mechanism, the lifting rotating assembly is used for lifting and rotating the spokes after centering at the same time, and the spokes which are lifted and rotated are gripped by a robot of a next procedure and leave the mechanism.

Inventors

GUAN GUODONG
GUO YINGJIAO
WANG XINHAO
WANG ZHENYU

Assignees

山东小鸭精工机械有限公司

Dates

Publication Date: 20260512
Application Date: 20250520

Claims (10)

1. The chain centering jacking rotating mechanism is characterized by comprising a body, a transmission assembly, a centering assembly and a jacking rotating assembly; the body comprises a receiving area and a working area; the receiving area is used for receiving the spoke from the output end of the previous working procedure; The centering component and the jacking rotating component are arranged at the working area of the body; The transmission assembly is arranged on the body and used for transmitting the spoke from the receiving area to the working area; The centering component is used for adjusting the position of the spoke so that the center of the spoke is positioned on the central axis of the mechanism; The jacking rotating assembly is used for jacking and simultaneously rotating the centered spoke, and the spoke which is jacked and rotated is grabbed by a robot in the next procedure and leaves the mechanism.
2. The chain centering and jacking rotation mechanism as claimed in claim 1, wherein said transmission assembly includes a backing plate disposed on said body and a roller rotatably disposed on said backing plate; the backing plate and the roller are parallel to each other and are equidistantly provided with a plurality of backing plates; The drum is driven to rotate so as to transfer spokes placed thereon.
3. The chain centering and jacking rotating mechanism according to claim 2, wherein the roller drives the driving chain to move through a driving sprocket arranged at the output end of the motor, so that the driving chain drives a driven sprocket arranged at the end of the roller to rotate, and all the rollers rotate synchronously.
4. The chain centering and jacking rotation mechanism of claim 2, wherein said transmission assembly includes an integral transmission portion and a segmented transmission portion; The integral transmission part is arranged at the position of the non-working area on the body; The rollers arranged at the integral transmission part are integral; the segmented transmission part is arranged at the working area on the body; The rollers arranged on the segmented transmission part are a pair of oppositely arranged and separated rollers, and the interval between the pair of rollers is used for avoiding the jacking rotating assembly.
5. The chain centering and jacking rotation mechanism of claim 2, wherein said transmission assembly further comprises a stop; The material blocking part is detachably or movably arranged on the body and used for blocking the spokes from continuing to advance when the center of the spokes reaches the axial center line of the centering component; the position of the material blocking part is changed along with the size of the spoke to adjust the position on the body.
6. The chain centering and jacking rotation mechanism of claim 1, wherein said centering assembly includes a push cylinder, a first push portion, a second push portion, and a chain centering structure; the pushing cylinder is fixedly arranged on the body; the first pushing part is connected with the output end of the pushing cylinder; The second pushing part is arranged on the opposite side of the first pushing part and synchronously and reversely moves with the first pushing part through the chain centering structure.
7. The chain centering and jacking rotation mechanism of claim 6, wherein said chain centering structure includes a first sprocket and a second sprocket disposed on said body, a first link plate disposed on said first pushing portion, a second link plate disposed on said second pushing portion, and a synchronizing chain disposed on said first sprocket and said second sprocket; the first and second connection plates are disposed between the first and second sprockets; The synchronous chain comprises an A section chain and a B section chain; One end of the A section chain is connected to one end of the first connecting plate far away from the first sprocket, the chain extends towards the second sprocket and bypasses the second sprocket, and the other end of the A section chain is connected to one end of the second connecting plate close to the second sprocket; One end of the B section chain is connected with one end of the second connecting plate far away from the second sprocket, the chain extends towards the first sprocket and bypasses the first sprocket, and the other end of the B section chain is connected with one end of the first connecting plate close to the first sprocket; One end of the end connecting joint is fixedly arranged on the first connecting plate or the second connecting plate, and the other end of the end connecting joint is hinged with the end part of the synchronous chain through a screw.
8. The chain centering and jacking rotation mechanism of claim 7, wherein said first pushing portion includes a first base plate and two pushing rods; the two pushing rods are symmetrically arranged on the first substrate; the first connecting plate is fixedly arranged at one end of the first base plate, which is far away from the pushing rod; The body is provided with a first limiting plate, and the first limiting plate and the first substrate are oppositely arranged in the vertical direction; the first limiting plate is provided with a limiting groove, and the pushing rod is arranged in the limiting groove; the second pushing part comprises a second base plate and two pushing rods; the two pushing rods are symmetrically arranged on the second substrate; The second connecting plate is fixedly arranged at one end of the second base plate far away from the pushing rod; the body is provided with a second limiting plate, and the second limiting plate and the second substrate are oppositely arranged in the vertical direction; the second limiting plate is provided with a limiting groove, and the pushing rod is arranged in the limiting groove.
9. The chain centering lifting and rotating mechanism of claim 1, wherein the lifting and rotating assembly comprises a lifting cylinder, a drive motor, a lifting plate, and a lifting and rotating plate; The jacking cylinder is fixedly arranged on the body; The lifting plate is connected with the output end of the jacking air cylinder; the driving motor is fixedly connected with the lifting plate; the output end of the driving motor is directly or indirectly connected with the jacking rotating plate.
10. The chain centering and jacking rotation mechanism as claimed in claim 9, wherein said drive motor is connected to said jacking rotation plate through a reduction gear set; The reduction gear set comprises a first gear and a second gear which are meshed with each other; the diameter of the first gear is smaller than that of the second gear; The first gear is connected with the output end of the driving motor; The upper end face of the second gear is fixedly connected with the jacking rotating plate through a fastener.

Description

Chain centering jacking rotating mechanism Technical Field The application relates to the technical field of equipment manufacturing, in particular to a chain centering lifting rotating mechanism. Background The automation is driven by the rapid development of modern science and technology and industrialization, in the production process of wheel spokes, the manual operation mode is single, the production rhythm is lagged to become the industrial problem, and the automatic processing and operation of the spokes also start to market. Specifically, the prior art has the following technical problems: (1) The jacking mechanism is designed in the center, a centering structure is also required to be designed, and the mechanism is required to solve the problems of large diameter variation range of the spoke and jacking and rotating integrated design. (2) The model range of spoke is big and need accomplish spoke and rotate wind hole discernment location, because of need design climbing mechanism, climbing mechanism is fit for designing in the centre of jacking, and connecting rod formula centering clamping mechanism, gear formula centering clamping mechanism that conventional use in the trade all show in the design degree of difficulty high cost, and the structure is heavier, and stability is relatively poor, and the pivot point setting of above-mentioned prior art mechanism is in the center, can take place the mutual interference with carrying out jacking rotatory mechanism when carrying out jacking rotation. Disclosure of utility model The application aims to provide a chain centering lifting rotating mechanism which aims to solve at least one technical problem in the prior art. In order to solve the technical problems, the chain centering jacking rotating mechanism provided by the application comprises a body, a transmission assembly, a centering assembly and a jacking rotating assembly; the body comprises a receiving area and a working area; the receiving area is used for receiving the spoke from the output end of the previous working procedure; The centering component and the jacking rotating component are arranged at the working area of the body; The transmission assembly is arranged on the body and used for transmitting the spoke from the receiving area to the working area; The centering component is used for adjusting the position of the spoke so that the center of the spoke is positioned on the central axis of the mechanism; The jacking rotating assembly is used for jacking and simultaneously rotating the centered spoke, and the spoke which is jacked and rotated is grabbed by a robot in the next procedure and leaves the mechanism. Further, the transmission assembly comprises a backing plate arranged on the body and a roller rotatably arranged on the backing plate; the backing plate and the roller are parallel to each other and are equidistantly provided with a plurality of backing plates; The drum is driven to rotate so as to transfer spokes placed thereon. Further, the roller drives the driving chain to move through the driving chain wheel arranged at the output end of the motor, so that the driving chain drives the driven chain wheel arranged at the end part of the roller to rotate, and all the rollers synchronously rotate. Further, the transmission assembly comprises an integral transmission part and a segmented transmission part; The integral transmission part is arranged at the position of the non-working area on the body; The rollers arranged at the integral transmission part are integral; the segmented transmission part is arranged at the working area on the body; The rollers arranged on the segmented transmission part are a pair of oppositely arranged and separated rollers, and the interval between the pair of rollers is used for avoiding the jacking rotating assembly. Further, the transmission assembly further comprises a material blocking part; The material blocking part is detachably or movably arranged on the body and used for blocking the spokes from continuing to advance when the center of the spokes reaches the axial center line of the centering component; the position of the material blocking part is changed along with the size of the spoke to adjust the position on the body. Further, the centering assembly comprises a pushing cylinder, a first pushing part, a second pushing part and a chain centering structure; the pushing cylinder is fixedly arranged on the body; the first pushing part is connected with the output end of the pushing cylinder; The second pushing part is arranged on the opposite side of the first pushing part and synchronously and reversely moves with the first pushing part through the chain centering structure. Further, the chain centering structure comprises a first sprocket and a second sprocket which are arranged on the body, a first connecting plate which is arranged on the first pushing part, a second connecting plate which is arranged on the second pushing part and a