CN211569399U

CN211569399U - Automatic cylindrical blank transferring mechanism and production device

Info

Publication number: CN211569399U
Application number: CN202020090904.9U
Authority: CN
Inventors: 陈春平
Original assignee: Guangzhou Seahawn Industrial Robotics Co ltd
Current assignee: Guangzhou Seahawn Industrial Robotics Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-09-25
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses an automatic mechanism and apparatus for producing of moving of cylindrical blank, wherein, the automatic mechanism that moves of moving of cylindrical blank includes the ejection of compact platform, the detection piece with move the year subassembly, the ejection of compact platform is used for keeping in the blank, the detection piece is connected with the controller, a position for detecting the blank on the ejection of compact platform, move the year subassembly setting in one side of ejection of compact platform, move the year subassembly and can shift the blank to the workbin by the ejection of compact platform, move the year subassembly and be connected with the controller, move the year subassembly and include electromagnetic type anchor clamps, electromagnetic type anchor clamps have the arc wall, the blank can be fixed in the arc. Move the subassembly and detect the piece through setting up, can realize moving the operation of moving the blank automatically, reduce operator's the operation degree of difficulty, the setting up of detecting the piece simultaneously can also promote to move the precision that moves the subassembly magnetism and inhale when the blank, prevents effectively that the blank from inhaling the in-process and breaking away from at magnetism, and the security is high.

Description

Automatic cylindrical blank transferring mechanism and production device

Technical Field

The utility model relates to an automobile engine technical field especially relates to an automatic mechanism and apparatus for producing that move of cylindrical blank.

Background

The majority of the taking and transferring of cylindrical blanks for automobile engine crankshafts adopts a manual clamping or semi-automatic mechanical mode, so that the working efficiency is low, and the physical consumption of personnel is large.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the utility model provides an automatic mechanism and apparatus for producing that move of cylindrical blank, its simple structure can realize the cylindrical blank of automatic handling, and production efficiency is high.

To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:

in a first aspect, an automatic transferring mechanism for cylindrical blanks is provided, which includes:

the discharging platform is used for temporarily storing the blank;

the detection piece is connected with the controller and used for detecting the position of the blank on the discharging table;

the moving and carrying assembly is arranged on one side of the discharging table, the moving and carrying assembly can transfer the blanks from the discharging table to a material box, the moving and carrying assembly is connected with the controller, the moving and carrying assembly comprises an electromagnetic clamp, the electromagnetic clamp is provided with an arc-shaped groove matched with the outer diameter of the blanks, and the blanks can be fixed in the arc-shaped groove by magnetic attraction; the detection piece detects the position of the blank on the discharging platform, and then transmits a signal to the controller, and the controller controls the transfer assembly to transfer the blank to the material box from the discharging platform.

As a preferable scheme of the automatic cylindrical blank transferring mechanism, the discharging table is provided with a blank inlet end and a blank outlet end, the height of the blank inlet end is greater than that of the blank outlet end, and the blank outlet end is provided with a baffle for preventing the blank from separating from the discharging table; or the like, or, alternatively,

the ejection of compact platform includes a plurality of parallel arrangement's conveying roller, every the conveying roller all is connected with the drive assembly transmission.

As a preferable scheme of the automatic cylindrical blank transferring mechanism, a rubber buffer layer is arranged on the surface of the discharging table.

As a preferable scheme of the automatic cylindrical blank transferring mechanism, the transferring assembly further comprises a mechanical arm capable of moving in three axes, and one electromagnetic type clamp is arranged at the end of the mechanical arm.

As a preferable scheme of the automatic cylindrical blank transferring mechanism, the automatic cylindrical blank transferring mechanism further comprises a frame, wherein a cross beam is arranged on the frame, the cross beam is positioned above the discharging table, an X-axis slide rail is arranged on the cross beam along the length direction of the cross beam, the mechanical arm comprises an X-axis slide block, a Y-axis slide block, a Z-axis slide block and a mounting seat, the X-axis slide block is in transmission connection with a first driving piece, the first driving piece can drive the X-axis slide block to move on the X-axis slide rail along the X axis, the Y-axis slide block is in transmission connection with a second driving piece, the second driving piece can drive the Y-axis slide block to move on the X-axis slide block along the Y axis, the Z-axis slide block is in transmission connection with a third driving piece, the third driving piece can drive the Z-axis slide block to move at one end of the Y-axis slide block, the electromagnetic type clamp is installed at one end, away from the Z-axis sliding block, of the installation seat.

As a preferable mode of the automatic cylindrical blank transferring mechanism, the transferring assembly further includes a robot, and the electromagnetic type clamp is mounted at an end of an arm of the robot.

As a preferable scheme of the automatic cylindrical blank transferring mechanism, a clamp seat is arranged at an arm end of the robot, two electromagnetic clamps are arranged on the clamp seat at intervals, and the two electromagnetic clamps are driven to stretch and retract by a fourth driving part respectively.

As a preferable mode of the automatic cylindrical blank transferring mechanism, the detecting member is a camera module disposed at an end of an arm of the robot or on the jig base, and the camera module is connected to the controller of the robot.

In a second aspect, a production device is provided, which comprises the automatic transferring mechanism for cylindrical blanks.

As a preferable scheme of the production device, the automatic transfer device further comprises a material cutting mechanism, wherein the material cutting mechanism is arranged on one side of the automatic transfer mechanism for the cylindrical blanks, and the discharge end of the material cutting mechanism is positioned above the discharge table of the automatic transfer mechanism for the cylindrical blanks.

The utility model discloses beneficial effect does: move the subassembly and detect the piece through setting up, can realize moving the operation of moving the blank automatically, reduce operator's the operation degree of difficulty, the setting up of detecting the piece simultaneously can also promote to move the precision that moves the subassembly magnetism and inhale when the blank, prevents effectively that the blank from inhaling the in-process and breaking away from at magnetism, and the security is high.

Drawings

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

Fig. 1 is a schematic perspective view of a production apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of a transfer assembly according to another embodiment of the present invention.

Fig. 3 is a schematic partial structure view of a transfer assembly according to another embodiment of the present invention.

In the figure:

100. a cylindrical blank automatic transfer mechanism;

1. a discharging table; 11. a baffle plate;

2. a transfer component; 21. an electromagnetic clamp; 211. an arc-shaped slot; 22. a mechanical arm; 221. an X-axis slider; 222. a Y-axis slider; 223. a Z-axis slide block; 224. a mounting seat; 225. a first driving member; 226. a second driving member; 227. a third driving member; 228. a Z-axis slide carriage; 229. a telescopic cylinder; 2210. a guide post; 23. a robot; 231. an arm; 232. a clamp seat; 233. a fourth drive;

3. a material box; 4. a frame; 5. a cross beam; 51. an X-axis slide rail; 52. a first rack; 6. a camera assembly; 7. a controller;

200. a material cutting mechanism; 300. and (5) blank forming.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 3, the utility model discloses an automatic mechanism 100 that moves that carries of cylindrical blank, including ejection of compact platform 1, detection piece and move and carry subassembly 2, wherein, ejection of compact platform 1 is used for keeping blank 300 in temporary, detection piece is connected with controller 7, is used for detecting the position of blank 300 on ejection of compact platform 1, it sets up to move and carry subassembly 2 in one side of ejection of compact platform 1, it can shift blank 300 to workbin 3 from ejection of compact platform 1 to move to carry subassembly 2, it is connected with controller 7 to move and carry subassembly 2 including electromagnetic type anchor clamps 21, electromagnetic type anchor clamps 21 have with the outer diameter assorted arc wall 211 of blank 300, blank 300 can be fixed in arc wall 211 by the magnetism; the detection piece detects the position of the blank 300 on the discharging table 1, then transmits a signal to the controller 7, and the controller 7 controls the transferring assembly 2 to transfer the blank 300 to the bin 3 from the discharging table 1. Move and carry subassembly 2 and detection piece through the setting, can realize the automatic operation of moving blank 300, reduce operator's the operation degree of difficulty, the setting of detection piece simultaneously can also promote the accuracy of moving when carrying subassembly 2 magnetism and inhale blank 300, prevents effectively that blank 300 from inhaling the in-process and breaking away from at magnetism, and the security is high.

The controller 7 may be a structure externally provided to the transfer unit 2 as shown in fig. 1, or may be a controller (not shown) provided in the robot 23 as shown in fig. 2 and 3.

Specifically, each electromagnetic clamp 21 has clamp plates spaced apart along the length of the blank 300, each clamp plate having an arcuate slot 211 at a lower end thereof. Set up two arc grooves 211 on every electromagnetic type anchor clamps 21, can follow the length direction different positions of blank 300 and inhale magnetically, increase the adsorbed area of blank 300, security when promoting the removal.

In one embodiment, as shown in fig. 1, the discharging table 1 has a blank inlet end and a blank outlet end, the height of the blank inlet end is greater than that of the blank outlet end, and the blank outlet end is provided with a baffle 11 for blocking the blank 300 from leaving the discharging table 1. The obliquely arranged discharging table 1 can automatically convey the blank 300 at the blank inlet end to the blank outlet end.

The detection piece is arranged on the discharging table 1 and is positioned at a position adjacent to the outlet end of the blank, and the detection piece is a sensor.

Of course, the device is not limited to the inclined discharging table 1, and conveying rollers can be arranged for conveying, namely, the discharging table 1 comprises a plurality of conveying rollers arranged in parallel, and each conveying roller is in transmission connection with the driving assembly.

In order to prevent the blank 300 from separating from the discharging table 1, baffles 11 may be disposed at both sides of the discharging table 1 in the width direction, and these three baffles 11 form a U-shaped enclosure wall, and no baffle 11 is disposed corresponding to the blank inlet end.

In addition, the surface damage and noise when the blank 300 falls on the discharging table 1 can be reduced, and a rubber cushion layer (not shown) can be arranged on the surface of the discharging table 1.

Optionally, the transfer assembly 2 further comprises a three-axis movable robot 22, and one electromagnetic clamp 21 is disposed at an end of the robot 22. By arranging the mechanical arm 22 capable of moving in three axes, the electromagnetic type clamp 21 can complete the operations of horizontal movement and vertical lifting, so as to magnetically attract the blank 300 at the corresponding position on the discharge table 1.

Specifically, the automatic cylindrical blank transferring mechanism 100 further includes a frame 4, a cross beam 5 is disposed on the frame 4, the cross beam 5 is located above the discharging table 1, an X-axis slide rail 51 is disposed on the cross beam 5 along a length direction thereof, the robot arm 22 includes an X-axis slider 221, a Y-axis slider 222, a Z-axis slider 223 and a mounting seat 224, the X-axis slider 221 is in transmission connection with a first driving member 225, the first driving member 225 can drive the X-axis slider 221 to move on the X-axis slide rail 51 along an X-axis, the Y-axis slider 222 is in transmission connection with a second driving member 226, the second driving member 226 can drive the Y-axis slider 222 to move on the X-axis slider 221 along a Y-axis, the Z-axis slider 223 is in transmission connection with a third driving member 227, the third driving member 227 can drive the Z-axis slider 223 to move on one end of the Y-axis slider 222 along a Z-axis, the lower end of the Z-axis slider 223 is connected to the mounting seat 224, and the electromagnetic clamp 21 is mounted on one end of the mounting seat 224, which is away from the Y-axis slider 222.

Specifically, the first rack 52 is arranged on the cross beam 5 in parallel with the X-axis slide rail 51, the first driving part 225 includes a first driving motor, the first driving motor is installed on the X-axis slide block 221, an output shaft end of the first driving motor is connected with a first gear, the first gear is engaged with the first rack 52, one side of the X-axis slide block 221, which is close to the X-axis slide rail 51, is provided with a first sliding groove in sliding fit with the X-axis slide rail 51, when the first driving motor works, the first gear rotates, and the first gear is engaged with the first rack 52 and pushes the X-axis slide block 221 to move on the X-axis slide rail 51.

First through-hole has been seted up along the Y axial to X axle slider 221, second driving piece 226 includes second driving motor, second rack, second gear and first gyro wheel, all set up first gyro wheel along two relative lateral walls of X axial in the first through-hole, Y axle slider 222 sets up between two first gyro wheels with sliding, Y axle slider 222 all is provided with the second rack along X axial both sides, the length of second rack is followed the Y axle extends, second driving motor's output axle head is connected with the second gear, the second gear with the meshing of second rack, the second gear rotates and can drive Y axle slider 222 and remove.

In order to improve the moving stability of the Y-axis slider 222, at least two first rollers are disposed on each side wall of the first through hole, and the at least two first rollers are spaced along the Y-axis.

One end of the Y-axis sliding block 222 is fixedly provided with a Z-axis sliding seat 228, the Z-axis sliding seat 228 penetrates through the Z-axis direction to be provided with a second through hole, the third driving piece 227 comprises a third driving motor, a third rack, a third gear and second rollers, the second through hole is internally provided with the second rollers along two opposite side walls of the Z-axis direction, the Z-axis sliding block 223 is slidably arranged between the two second rollers, the Z-axis sliding block 223 is provided with the third rack along two sides of the Y-axis direction, the length of the third rack extends along the Z-axis direction, the output shaft end of the third driving motor is connected with the third gear, the third gear is meshed with the third rack, and the third gear can drive the Z-axis sliding block 223 to move.

In order to improve the moving stability of the Z-axis sliding block 223, at least two second rollers are arranged on each side wall in the second through hole, and the at least two second rollers are arranged at intervals along the Z-axis.

The mounting seat 224 is mounted at the lower end of the Z-axis slider 223, a telescopic cylinder 229 is mounted on one side surface of the mounting seat 224, which is away from the Z-axis slider 223, and the end of a piston rod of the telescopic cylinder 229 is connected with the electromagnetic clamp 21. In order to improve the movement stability of the electromagnetic clamp 21, a guide hole is formed in the mounting seat 224, and a guide post 2210 is arranged on one side of the electromagnetic clamp 21 close to the mounting seat 224, and the guide post 2210 is matched with the guide hole.

The mount pad 224 is the rectangle, and the four corners position of mount pad 224 all sets up the guiding hole, corresponds every guiding hole and all sets up a guide post 2210.

In this embodiment, the controller 7 is provided on the chassis 4.

In another embodiment, as shown in fig. 2 and 3, the transfer unit 2 includes a robot 23, and the electromagnetic clamp 21 is mounted on an end of an arm 231 of the robot 23. The robot 23 is provided with the controller 7, and the arm 231 thereof can realize 360-degree spatial movement, so that the robot 23 can move to any required position with the electromagnetic clamp 21.

In this embodiment, a clamp seat 232 is disposed at an end of an arm 231 of the robot 23, two electromagnetic clamps 21 are disposed on the clamp seat 232 at intervals, and the two electromagnetic clamps 21 are driven by a fourth driving component 233 to extend and retract. The independently controlled telescopic electromagnetic clamps 21 can realize magnetic attraction of blanks 300 with different heights, for example, when the blanks 300 are arranged on the inclined discharging table 1, the arm 231 of the robot 23 drives the clamp seat 232 to move to a specified position, the electromagnetic clamps 21 can selectively suck the blanks 300 at corresponding positions, and the two electromagnetic clamps 21 can work independently to realize high-low position complementation.

In this embodiment, the detecting member is a camera assembly 6 disposed at an end of an arm 231 of the robot 23 or the holder 232, and the camera assembly 6 is connected to the controller. The controller of the present embodiment is the master of the robot 23. Through setting up camera assembly 6, can judge the position of blank 300 through video shooting to accurately magnetism attracts blank 300.

The utility model discloses still disclose a apparatus for producing, include as above arbitrary embodiment cylindrical blank move automatically and carry mechanism 100, this cylindrical blank moves automatically and carries the structure of mechanism 100 no longer redundantly.

The production device further comprises a material cutting mechanism 200, wherein the material cutting mechanism 200 is arranged on one side of the cylindrical blank automatic transfer mechanism 100, and the discharge end of the material cutting mechanism 200 is positioned above the discharge table 1 of the cylindrical blank automatic transfer mechanism 100.

The blank 300 is generally a long strip of material before cutting, the material is cut and blanked according to a set length to form a blank 300 with a specified length, the blank 300 falls onto the discharging table 1, after the detecting member detects the position of the blank 300, the controller 7 controls the electromagnetic clamp 21 of the transfer assembly 2 to move to a specified position to magnetically attract the blank 300, the electromagnetic clamp 21 moves to the upper side of the bin 3, the blank 300 falls into the bin 3 after the electromagnetic clamp 21 is demagnetized, and the blank 300 is conveyed to a set position, such as a machining station, after the bin 3 is collected.

In the description herein, it is to be understood that the terms "upper" and the like are used in a descriptive sense and based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, configuration and operation in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of "an embodiment" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides an automatic mechanism that moves of cylindrical blank which characterized in that includes:

the discharging platform is used for temporarily storing the blank;

2. The automatic cylindrical blank transferring mechanism according to claim 1, wherein the discharging table has a blank inlet end and a blank outlet end, the height of the blank inlet end is greater than that of the blank outlet end, and the blank outlet end is provided with a baffle plate for preventing the blank from being separated from the discharging table; or the like, or, alternatively,

3. The automatic cylindrical blank transfer mechanism according to claim 2, wherein a rubber cushion layer is provided on the surface of the discharging table.

4. The automated cylindrical billet transfer mechanism according to claim 1, wherein said transfer assembly further comprises a three-axis movable robot arm, said robot arm having an end portion provided with one of said electromagnetic clamps.

5. The automatic cylindrical blank transferring mechanism according to claim 4, further comprising a frame, wherein a cross beam is disposed on the frame, the cross beam is located above the discharging table, an X-axis slide rail is disposed on the cross beam along a length direction of the cross beam, the mechanical arm comprises an X-axis slide block, a Y-axis slide block, a Z-axis slide block and a mounting seat, the X-axis slide block is in transmission connection with a first driving member, the first driving member can drive the X-axis slide block to move on the X-axis slide rail along an X-axis, the Y-axis slide block is in transmission connection with a second driving member, the second driving member can drive the Y-axis slide block to move on the X-axis slide block along a Y-axis, the Z-axis slide block is in transmission connection with a third driving member, the third driving member can drive the Z-axis slide block to move on one end of the Y-axis slide block along a Z-axis, and a lower, the electromagnetic type clamp is installed at one end, away from the Z-axis sliding block, of the installation seat.

6. The automatic cylindrical blank transfer mechanism according to claim 1, wherein the transfer assembly further comprises a robot, and the electromagnetic clamp is mounted at an end of an arm of the robot.

7. The automatic cylindrical blank transfer mechanism according to claim 6, wherein a gripper seat is provided at an end of an arm of the robot, two electromagnetic grippers are provided at an interval on the gripper seat, and the two electromagnetic grippers are driven to extend and retract by a fourth driving member.

8. The automatic cylindrical blank transfer mechanism according to claim 7, wherein the detection member is a camera module provided at an end of an arm of the robot or the jig base, and the camera module is connected to the controller of the robot.

9. A production apparatus comprising an automatic transfer mechanism for cylindrical blanks according to any one of claims 1 to 8.

10. The production device according to claim 9, further comprising a blanking mechanism disposed at one side of the automatic cylindrical blank transfer mechanism, and a discharge end of the blanking mechanism is located above a discharge table of the automatic cylindrical blank transfer mechanism.