CN216945218U

CN216945218U - Multi-shaft adsorption material taking device

Info

Publication number: CN216945218U
Application number: CN202220242560.8U
Authority: CN
Inventors: 于建忠; 凌万秾
Original assignee: Dongguan Boshi Intelligent Control Technology Co ltd
Current assignee: Dongguan Boshi Intelligent Control Technology Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-07-12
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a multi-axis adsorption material taking device which comprises a turning and rotating material taking module, a Y-axis driving assembly and a Z-axis driving assembly; the overturning and rotating material taking module comprises an overturning plate, an overturning driving assembly, a vacuum adsorption assembly and an autorotation driving assembly, wherein the overturning driving assembly is used for driving the overturning plate to rotate, and the autorotation driving assembly is used for driving the vacuum adsorption assembly to autorotate; the turnover plate is provided with an air guide seat, the vacuum adsorption assembly comprises an air guide rod and an adsorption piece, the air guide rod penetrates through the air guide seat, the adsorption piece is arranged on the air guide rod, an annular air guide groove is formed between the air guide seat and the air guide rod, and the air guide rod is provided with an air vent communicated with the central hole and the air guide groove; the Y-axis driving assembly is used for driving the overturning rotation material taking module to move along the Y axis; and the Z-axis driving assembly is used for driving the overturning and rotating material taking module to move along the vertical direction. The multi-shaft adsorption material taking device can assist workpieces to complete detection or processing in multiple different directions, and is compact and reasonable in structure.

Description

Multi-shaft adsorption material taking device

Technical Field

The utility model relates to the field of detection equipment, in particular to a multi-axis adsorption material taking device.

Background

In the process of detecting or processing a workpiece, the surfaces of the workpiece in different directions need to be detected or processed, and the currently common methods mainly comprise two methods; one of the methods is that, at a single detection device or a single processing device, after the detection or processing of a workpiece in one direction is completed each time, the workpiece is turned over manually, so that the detection or processing of multiple directions of the workpiece is sequentially performed, the detection or processing process is not only complicated, but also the labor intensity of an operator is high, and meanwhile, the surface of the workpiece is easily damaged in the manual turning process; the second mode is that, set up multiunit detection device or processingequipment, when the work piece removed to each detection device or processingequipment's position, the turn-over of automatic completion work piece to realize the detection or processing of the multiple direction of work piece, this mode is higher in efficiency and degree of automation although relative to first mode, but can cause whole detection or the increase in cost of processing equipment, and the required space that occupies of detection or course of working is more moreover, is unfavorable for realizing the miniaturization of equipment and production line.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a multi-shaft adsorption material taking device which can assist in finishing detection or processing of a workpiece in multiple different directions under the condition of single detection equipment or processing equipment and is compact and reasonable in structure.

The multi-shaft adsorption material taking device comprises a turning and rotating material taking module, a Y-axis driving assembly and a Z-axis driving assembly; the overturning and rotating material taking module comprises an overturning plate, an overturning driving assembly, a vacuum adsorption assembly and an rotating driving assembly, wherein the vacuum adsorption assembly and the rotating driving assembly are both arranged on the overturning plate; the vacuum adsorption component comprises an air guide rod and an adsorption piece, the air guide rod rotatably penetrates through the air guide seat, the adsorption piece is arranged at one end of the air guide rod, a central hole communicated with the adsorption piece is formed in the center of the air guide rod, the adsorption piece is used for adsorbing a workpiece, an annular air guide groove is formed between the air guide seat and the air guide rod, an air vent communicated with the central hole and the air guide groove is formed in the side wall of the air guide rod, and an air guide joint communicated with the air guide groove is formed in the air guide seat; the Y-axis driving assembly is used for driving the overturning rotation material taking module to move along the Y axis; the Z-axis driving assembly is used for driving the overturning rotation material taking module to vertically move along a Z axis; wherein, the X axis, the Y axis and the Z axis are vertical two by two.

According to the embodiment of the utility model, the multi-shaft adsorption material taking device at least has the following beneficial effects: when the multi-axis adsorption material taking device of the embodiment is used for detecting or processing an auxiliary workpiece, the vacuum adsorption assembly can be turned to a vertical state under the driving of the turning driving assembly, and the adsorption piece in the vacuum adsorption assembly faces downwards; then the vacuum adsorption component can approach the workpiece under the matching of the Y-axis driving component and the Z-axis driving component and finish material taking; then, under the drive of the turnover driving component, the vacuum adsorption component can be turned over to a horizontal state, and carries a workpiece to come to a detection or processing position to start detection or processing under the matching of the Y-axis driving component and the Z-axis driving component; then, the vacuum adsorption assembly can continue to overturn to a vertical position under the driving of the overturning driving assembly, and the adsorption piece of the vacuum adsorption assembly faces upwards, so that the detection or the processing of the bottom surface of the workpiece is completed. Consequently, the multiaxis adsorbs extracting device through this embodiment can pick up the work piece through absorbent mode to do not hinder the work piece surface, and its cooperation single detection device or processingequipment, can realize the automated inspection and the processing of a plurality of not equidirectionals of work piece, operating efficiency and degree of automation are high, overall structure is compact moreover, and space utilization is higher.

According to some embodiments of the utility model, the multi-axis adsorption material taking device comprises a Y-axis driving assembly and a Y-axis driving assembly, wherein the Y-axis driving assembly comprises a first linear driving module and a first sliding table, the first sliding table is connected to the first linear driving module, and the first linear driving module is used for driving the first sliding table to slide along the Y axis; z axle drive assembly connects on first slip table, and returning face plate and upset drive assembly connect in Z axle drive assembly.

According to the multi-shaft adsorption material taking device provided by some embodiments of the utility model, the Z-axis driving assembly comprises a second linear driving module and a lifting frame, the second linear driving module is connected to the first sliding table, the lifting frame is connected to the second linear driving module, and the second linear driving module is used for driving the lifting frame to move in the vertical direction; the turnover driving assembly is connected to the lifting frame, and the turnover plate is rotatably arranged on the lifting frame.

According to some embodiments of the multi-shaft adsorption material taking device, one end of the air guide rod, which is far away from the adsorption piece, is provided with the driven gear, the rotation driving assembly comprises the second motor and the driving gear, the driving gear is connected with the second motor, and the driven gear is meshed with the driving gear.

According to the multi-shaft adsorption material taking device, the driven gear and the driving gear are bevel gears.

According to some embodiments of the multi-axis adsorption material taking device, the vacuum adsorption assemblies are arranged on the turnover plate along the X-axis direction in multiple groups.

According to some embodiments of the multi-shaft adsorption material taking device, one end of each air guide rod, which is far away from the adsorption piece, is provided with a driven gear, the rotation driving assembly comprises a rack and a linear driving module, the rack extends along the X axis and is meshed with each driven gear, and the linear driving module is used for driving the rack to move in the X axis direction.

According to the multi-shaft adsorption material taking device, the vacuum adsorption assembly comprises a reference sleeve and an elastic piece, the reference sleeve is connected to the air guide rod in an axially sliding mode, the elastic piece is connected with the reference sleeve and the air guide rod, and the elastic piece is used for driving the reference sleeve to automatically reset to a position relatively far away from the air guide rod; the adsorption piece comprises a flexible sucker, part of the flexible sucker is exposed out of the reference sleeve, and one end of the reference sleeve, which is close to the flexible sucker, is provided with a reference surface; the vacuum adsorption force generated by the flexible sucker during working can be always greater than the elastic force generated by the elastic piece, and the maximum deformation of the flexible sucker in the axial direction of the air guide rod is smaller than the slidable stroke of the reference sleeve.

According to some embodiments of the utility model, the air guide rod comprises a rotating shaft and a connecting rod, the rotating shaft is rotatably connected to the air guide seat, the rotating shaft is provided with a vent hole and a central hole, and the connecting rod is arranged in a hollow manner and is connected with the rotating shaft and the adsorption piece.

According to some embodiments of the multi-shaft adsorption material taking device, the air guide rod comprises a connecting sleeve, the connecting sleeve is inserted into one end, close to the adsorption part, of the rotating shaft through the matching of the second positioning column and the second positioning hole, and the connecting sleeve is fixed to the rotating shaft through magnetic adsorption; the reference sleeve is connected on the connecting sleeve in a sliding mode, and the elastic piece is arranged between the reference sleeve and the connecting sleeve.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a multi-axis adsorption material taking device according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a connection structure of an air guide and a vacuum adsorption assembly according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a connecting rod according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a connecting sleeve in the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a reference sleeve in an embodiment of the present invention.

Reference numerals:

the device comprises a Y-axis driving assembly 100, a Z-axis driving assembly 200, a turning and rotating material taking module 300 and a vacuum adsorption assembly 500;

a first linear driving module 110, a first sliding table 120; a second linear driving module 210, a lifting frame 220, a turnover plate 310, a turnover driving component 320, a second motor 331 and a driving gear 332; the air guide seat 510, the rotating shaft 520, the central hole 521, the vent hole 522, the driven gear 523, the air guide groove 524, the first positioning column 525, the second positioning column 526, the second annular boss 527, the flexible suction cup 531, the suction nozzle pipe 532, the first sealing ring 540, the bearing 550, the connecting rod 560, the inserting part 561, the second sealing ring 562, the first annular boss 563, the first positioning hole 564, the first magnet 565, the connecting sleeve 570, the sliding groove 571, the second magnet 572, the second positioning hole 573, the reference sleeve 580, the convex shaft 581, the reference surface 582 and the elastic element.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, left, right, front, rear, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 5, a multi-axis suction material extracting apparatus according to an embodiment of the present invention may extract a material by vacuum suction of a workpiece, and may convey the workpiece to a detection position of a detection apparatus or a processing position of a processing apparatus; the multi-axis adsorption material taking device of the embodiment comprises an overturning and rotating material taking module 300, a Y-axis driving assembly 100 and a Z-axis driving assembly 200. The Y-axis driving assembly 100 is used for driving the material turning and taking module 300 to move along the Y-axis, and the Z-axis driving assembly 200 is used for driving the material turning and taking module 300 to vertically move along the Z-axis.

The Y axis, the Z axis, and an X axis to be mentioned below are perpendicular to each other, and in this embodiment, the Z axis direction is set to be an up-down direction, the Y axis direction is a front-back direction, and the X axis direction is a left-right direction.

The overturning and rotating material taking module 300 comprises an overturning plate 310, an overturning driving assembly 320, a vacuum adsorption assembly 500 and a rotating driving assembly, wherein the vacuum adsorption assembly 500 and the rotating driving assembly are both arranged on the overturning plate 310, the overturning driving assembly 320 is used for driving the overturning plate 310 to rotate around an X axis, the rotating driving assembly is used for driving the vacuum adsorption assembly 500 to rotate, and the rotating axis of the vacuum adsorption assembly 500 is perpendicular to the X axis.

And, specifically, the vacuum adsorption module 500 needs to be connected to the vacuum generating device through an air guide pipe, in order to avoid a series of problems such as pipe winding and the like caused by the rotation of the vacuum adsorption module 500, the air guide pipe rotates along with the rotation of the vacuum adsorption module 500, the air guide plate 310 is provided with an air guide seat 510, the vacuum adsorption module 500 comprises an air guide rod and an adsorption piece, the air guide rod rotatably penetrates through the air guide seat 510, the adsorption piece is arranged at one end of the air guide rod, the center of the air guide rod is provided with a central hole 521 communicated with the adsorption piece, the adsorption piece is used for adsorbing a workpiece, an annular air guide groove 524 is formed between the air guide seat 510 and the air guide rod, the side wall of the air guide rod is provided with a vent hole 522 communicating the central hole 521 and the air guide groove 524, and the air guide seat 510 is provided with an air guide joint communicating the air guide groove 524. In the process of rotation of the vacuum adsorption assembly 500, the air guide seat 510 and the air guide joint are relatively fixed on the turnover plate 310, so that the problem of winding of an air guide pipeline connected to the vacuum generation device cannot occur, and by means of the annular air guide groove 524 between the air guide seat 510 and the air guide rod, the vent hole 522 on the air guide rod can be always communicated with the air guide groove 524 in the process of rotation, so that the adsorption piece can always generate vacuum adsorption force to adsorb a workpiece in the rotation process.

When the auxiliary workpiece is detected or processed, the vacuum adsorption assembly 500 can be driven by the overturning driving assembly 320 to overturn to a vertical state, and an adsorption part in the vacuum adsorption assembly 500 faces downwards; then the vacuum adsorption assembly 500 can approach the workpiece under the coordination of the Y-axis driving assembly 100 and the Z-axis driving assembly 200 and finish material taking; then, under the driving of the turnover driving component 320, the vacuum adsorption component 500 can be turned over to a horizontal state, and carries the workpiece to a detection position or a processing position to start detection or processing under the matching of the Y-axis driving component 100 and the Z-axis driving component 200, and in the detection or processing process, the rotation driving component can drive the vacuum adsorption component 500 to carry the workpiece to rotate, so that the front side, the rear side, the left side, the right side and the like of the workpiece are respectively detected or processed; then, the vacuum adsorption assembly 500 can be continuously turned to the vertical position under the driving of the turning driving assembly 320, and the adsorption piece of the vacuum adsorption assembly 500 faces upward, thereby completing the detection or processing of the bottom surface of the workpiece. Consequently, the multiaxis adsorbs extracting device through this embodiment can pick up the work piece through absorbent mode to do not hinder the work piece surface, and its cooperation single detection device or processing equipment, can realize the automated inspection or the processing of a plurality of not equidirectionals of work piece, its operating efficiency and degree of automation are high, overall structure is compact moreover, and space utilization is higher.

Referring to fig. 1, in some embodiments of the present invention, the Y-axis driving assembly 100 includes a first linear driving module 110 and a first sliding table 120, the first sliding table 120 is connected to the first linear driving module 110, and the first linear driving module 110 is configured to drive the first sliding table 120 to slide along the Y-axis; the Z-axis driving assembly 200 is connected to the first slide table 120, and the flipping board 310 and the flipping driving assembly 320 are connected to the Z-axis driving assembly 200. In addition, specifically, the Z-axis driving assembly 200 includes a second linear driving module 210 and a lifting frame 220, the second linear driving module 210 is connected to the first sliding table 120, the lifting frame 220 is connected to the second linear driving module 210, and the second linear driving module 210 is used for driving the lifting frame 220 to move in the vertical direction; the turnover driving unit 320 is connected to the lifting frame 220, and the turnover plate 310 is rotatably disposed on the lifting frame 220.

By connecting the turnover plate 310 and the turnover driving assembly 320 to the lifting frame 220, the lifting frame 220 can be driven to move up and down through the second linear driving module 210, and the whole turnover rotary material taking module 300 is driven to move up and down; and through setting up second linear drive module 210 in first slip table 120, can drive Z axle drive assembly 200 and the rotation of overturning gets material module 300 through first linear drive module 110 and slide along the Y axle together. Specifically, the first linear driving module 110 and the second linear driving module 210 may selectively employ a motor screw nut mechanism, a motor rack and pinion mechanism, an air cylinder mechanism, and the like, and in the present embodiment, the motor screw nut mechanism is selectively employed. Specifically, the turnover driving assembly 320 includes a first motor and a coupling, the coupling connects the first motor and the turnover plate 310, and the first motor is installed on the lifting frame 220.

Referring to fig. 1 and 2, in some embodiments of the present invention, in order to drive the vacuum adsorption assembly 500 to rotate while carrying a workpiece, a driven gear 523 is disposed at an end of the air guide rod away from the adsorption member, a second motor 331 having an output shaft connected to a driving gear 332 is mounted on the flipping plate 310, and the second motor 331 and the driving gear 332 form a rotation driving assembly. In addition, specifically, the driving gear 332 and the driven gear 523 may be bevel gears, so that the axial direction (usually, the length direction) of the second motor is perpendicular to the rotation axis of the vacuum adsorption assembly 500, and the axial direction of the second motor 331 can be mounted on the flipping plate 310 in a manner parallel to the length direction of the flipping plate 310, thereby preventing interference between the second motor 331 and other components such as the lifting frame 220 when the flipping plate 310 is flipped.

In some other embodiments of the present invention, in order to carry a plurality of workpieces to perform batch detection and processing, so as to improve the efficiency of the detection operation, a plurality of groups of vacuum adsorption assemblies 500 are arranged on the turnover plate 310 along the X-axis direction, and correspondingly, a plurality of groups of processing devices or detection devices may be arranged along the X-axis direction; through the structure, in the detection and processing processes, the plurality of vacuum adsorption assemblies 500 carried on the multi-axis adsorption material taking device can adsorb a plurality of workpieces, and each workpiece is respectively conveyed to different detection devices or processing devices for detection or processing.

In order to realize the rotation of each vacuum adsorption assembly 500, a rotation driving assembly may be selectively disposed for each vacuum adsorption assembly 500, or all vacuum adsorption assemblies 500 may be selectively driven to rotate together by the same rotation driving assembly; for example, in the case that each vacuum adsorption module 500 is provided with a rotation driving module, a driven gear 523 may be selectively provided on the air guide rod of each vacuum adsorption module 500, the driven gear 523 is disposed at an end of the air guide rod away from the adsorption member, the rotation driving module may selectively employ a second motor 331 having an output shaft provided with a driving gear 332, and the driven gear 523 and the driving gear 332 are engaged with each other in a one-to-one correspondence; or, under the condition that the same rotation driving assembly drives all the vacuum adsorption assemblies 500 together, a driven gear 523 can be arranged on the air guide rod of each vacuum adsorption assembly 500, the driven gear 523 is arranged at one end of the air guide rod far away from the adsorption piece, the rotation driving assembly can select a rack driven by a linear driving module, the rack extends along the X axis and is simultaneously meshed with all the driven gears 523, and the linear driving module is used for driving the rack to move in the X axis direction so as to drive all the driven gears 523 to rotate together through the rack, thereby realizing the rotation driving of all the vacuum adsorption assemblies 500.

Referring to fig. 3, in some embodiments of the present invention, the vacuum adsorption assembly 500 includes a reference sleeve 580 and an elastic member, the reference sleeve 580 is axially slidably connected to the air guide bar, the elastic member connects the reference sleeve 580 and the air guide bar, and the elastic member is used for driving the reference sleeve 580 to automatically return to a position relatively far away from the air guide bar; the adsorption piece comprises a flexible sucker 531, part of the flexible sucker 531 is exposed out of a reference sleeve 580, and one end of the reference sleeve 580, which is close to the flexible sucker 531, is provided with a reference surface 582; the vacuum adsorption force generated by the flexible suction cup 531 during operation can be always greater than the elastic force generated by the elastic member, and the maximum deformation of the flexible suction cup 531 in the axial direction of the air guide rod is smaller than the slidable stroke of the reference sleeve 580.

In the process of adsorbing the workpiece, the flexible suction cup 531 generates vacuum inside the flexible suction cup 531, the flexible suction cup 531 generates shrinkage deformation under the external atmospheric pressure, the workpiece is driven to move to the side close to the air guide rod in the deformation process, the workpiece is contacted and attached with the reference surface 582 of the reference sleeve 580 in the moving process, and the reference sleeve 580 is arranged only in the axial direction of the guide rod in a sliding manner, so that the attitude angle of the workpiece after the workpiece is attached with the reference surface 582 is positioned by the reference surface 582, the vacuum adsorption force generated by the flexible suction cup 531 is greater than the elastic force for driving the reference sleeve 580 to reset, and the maximum deformation amount of the flexible suction cup 531 in the axial direction of the air guide rod is smaller than the slidable stroke of the reference sleeve 580, so that the reference sleeve 580 slides in the axial direction of the guide rod under the contact pushing of the workpiece until the flexible suction cup 531 is completely deformed, and the extrusion contact force between the reference surface 582 and the workpiece is determined by the elastic force of the elastic member, the elastic force is smaller than the suction force, so that there is no fear of an indentation due to an excessive pressing force at a position where the workpiece contacts the reference sleeve 580.

It is understood that the flexible suction cup 531 may be made of soft rubber, and in order to ensure that the deformation amount of the flexible suction cup 531 in the axial direction can be smaller than the slidable stroke of the reference sleeve 580, the overall height of the flexible suction cup 531 in the axial direction may be set smaller than the slidable stroke of the reference sleeve 580.

It can be understood that the elastic member can be a compression spring, one end of the compression spring is abutted with the reference sleeve 580, the other end of the compression spring is abutted with the air guide rod, and the compression spring has the main functions that the reference surface 582 can be constantly kept in a state of being attached to the workpiece in the process of adsorbing the workpiece, and the magnitude of the extrusion contact force between the reference surface 582 and the workpiece is determined, so that the rigidity and the elastic coefficient of the elastic member are not easy to be too large, and the elastic member can be reasonably set according to the requirements of the workpiece needing to be adsorbed; it should be understood that the number of the compression springs may be one or more, and in the case of a plurality of compression springs, it should be ensured that the sum of the elastic forces generated by all the compression springs is less than the suction force that the flexible suction cup 531 can generate on the workpiece, and that the reference sleeve 580 can be pushed by the workpiece following the deformation of the flexible suction cup 531.

Referring to fig. 3, it can be understood that, in order to facilitate the machining and forming of the air guide groove 524, specifically, the outer surface of the air guide rod is provided with an annular air groove, the annular air groove is communicated with the vent hole 522, and the air guide groove 524 is formed between the annular air groove and the inner wall of the air guide seat 510; of course, in other embodiments, the air guide groove 524 may be formed by forming an annular air groove on the inner wall of the air guide seat 510, or by forming an annular air groove on both the outer surface of the air guide rod and the inner wall of the air guide seat 510.

Referring to fig. 3, it can be understood that, in order to ensure the air tightness during the rotation process of the air guide bar, a first sealing ring 540 is disposed between the air guide seat 510 and the air guide bar, and the first sealing ring 540 is disposed on both sides of the air guide groove 524; specifically, the outer surface of air guide bar sets up first seal groove, and first seal groove distributes in the both sides of air guide groove 524 to avoid appearing admitting air from the gap between air guide seat 510 and the air guide bar and influence vacuum adsorption's problem. Specifically, in order to rotatably couple the air guide bar and the air guide base 510, bearings 550 are installed at both ends of the inside of the air guide base 510, the air guide bar is rotatably coupled to the air guide base 510 through the bearings 550, and the first sealing ring 540 is disposed between the bearings 550 and the air guide groove 524.

Referring to fig. 3, it can be understood that the air guide rod may be formed by connecting a plurality of segments of rod members in a sectional design, or may be formed by connecting a plurality of segments of rod members in an integral design; in order to adapt to different types and sizes of workpieces, a sectional design is adopted in the embodiment, and specifically, the air guide rod comprises a rotating shaft 520 and a connecting rod 560, the rotating shaft 520 is rotatably connected to the air guide seat 510, the rotating shaft 520 is provided with a vent hole 522 and a central hole 521, and the connecting rod 560 is hollow and is connected with the rotating shaft 520 and the adsorbing member; and, the connection rod 560 is detachably coupled to the rotation shaft 520, and the suction member is detachably coupled to the connection rod 560, so that the connection rod 560 and the suction member can be conveniently replaced with appropriate lengths and sizes according to the type and size of the workpiece.

Referring to fig. 3 and 4, in some embodiments, the connection rod 560 is detachably connected to the rotation shaft 520 by a magnetic attraction connection, specifically, a magnet is disposed at one end of the connection rod 560 connected to the rotation shaft 520, and the rotation shaft 520 is made of a ferromagnetic material, which can be attracted by the magnet disposed on the connection rod 560.

Specifically, an inserting part 561 is formed at one end of the connecting rod 560, the inserting part 561 is inserted into the central hole 521 of the rotating shaft 520, and a second sealing ring 562 is further disposed between the inserting part 561 and the inner wall of the central hole 521, so as to avoid the problem of air leakage between the inserting part 561 and the rotating shaft 520; in addition, in order to facilitate installation of the second seal ring 562, a second seal groove is formed in the outer side surface of the plug portion 561, and the second seal ring 562 is installed in the second seal groove.

Further, in order to limit the circumferential position between the connecting rod 560 and the rotating shaft 520 and prevent the connecting rod 560 and the rotating shaft 520 from rotating circumferentially, so as to ensure that the workpiece can keep the angular posture unchanged after being adsorbed, a first positioning column 525 and a first positioning hole 564 which are mutually inserted and matched are also arranged between the connecting rod 560 and the rotating shaft 520; specifically, a first annular boss 563 is disposed in the middle of the connecting rod 560, an end surface of one end of the rotating shaft 520 is opposite to the first annular boss 563, the first positioning post 525 is disposed on the rotating shaft 520, and the first positioning hole 564 is disposed on the first annular boss 563; and, specifically, the first magnet 565 is installed on the first annular boss 563 to allow the connection rod 560 to maintain the state of being connected to the rotation shaft 520 by the magnetic attraction of the first magnet 565 to the rotation shaft 520.

It will be appreciated that, in addition to the first magnet 565 and the first positioning hole 564 provided in the connecting rod 560, the first magnet 565 and the first positioning hole 564 may be provided on the end surface of the rotating shaft 520 facing the first annular protrusion 563, and the connecting rod 560 may be provided as a ferromagnetic material that can be attracted by the magnet, and the first positioning post 525 may be provided on the first annular protrusion 563.

Referring to fig. 3, it can be understood that the absorption member includes a hollow suction nozzle 532, one end of the suction nozzle 532 is connected with the connecting rod 560 by screw thread, and the other end of the suction nozzle 532 is connected with the flexible suction cup 531, so that the absorption member can be conveniently mounted and dismounted on the air guide rod by means of the screw thread connection between the suction nozzle 532 and the connecting rod 560, and the absorption member can be conveniently replaced according to the type and size of the workpiece.

Referring to fig. 3 to 5, in some embodiments of the present invention, in order to facilitate the reference sleeve 580 to be slidably coupled to the air guide rod in the axial direction, the air guide rod includes a coupling sleeve 570, the coupling sleeve 570 is coupled to an end of the rotating shaft 520 near the suction member, the reference sleeve 580 is slidably coupled to the coupling sleeve 570, and the elastic member is disposed between the reference sleeve 580 and the coupling sleeve 570. In addition, in order to avoid circumferential rotation between the connecting sleeve 570 and the rotating shaft 520 and further ensure that the angular posture of the reference sleeve 580 is not changed to influence the positioning of the workpiece, the connecting sleeve 570 and the rotating shaft 520 are provided with a second positioning column 526 and a second positioning hole 573 which are mutually inserted and matched; specifically, the rotating shaft 520 is provided with a second annular boss 527, the connecting sleeve 570 is sleeved at one end of the rotating shaft 520, an end surface of one end of the connecting sleeve 570 abuts against the second annular boss 527, the second positioning column 526 is disposed on the second annular boss 527, and the second positioning hole 573 is disposed on an end surface of the connecting sleeve 570.

Meanwhile, in order to realize the quick detachable connection of the connection sleeve 570, the connection sleeve 570 is fixed on the rotating shaft 520 through magnetic force adsorption; specifically, the end surface of the connection sleeve 570 opposite to the second annular boss 527 is provided with a second magnet 572, so that the connection sleeve 570 is maintained in a connection state with the rotating shaft 520 by the magnetic attraction force of the second magnet 572 on the rotating shaft 520.

It will be appreciated that, depending on the actual situation, in addition to the above-mentioned manner of providing the second magnet 572 and the second positioning holes 573 to the connecting sleeve 570, in other embodiments, the second magnet 572 and the second positioning holes 573 may be provided on the second annular boss 527, the connecting sleeve 570 may be provided as a ferromagnetic material capable of being attracted by the magnet, and the second positioning posts 526 may be provided on the connecting sleeve 570.

It can be understood that, in order to realize the axial sliding connection between the reference sleeve 580 and the air guide rod, one end of the reference sleeve 580 is inserted into the connection sleeve 570, the side surface of the reference sleeve 580 is provided with a protruding shaft 581, and the connection sleeve 570 is provided with a sliding groove 571 matched with the protruding shaft 581; specifically, the sliding groove 571 is provided to extend in the axial direction, and the length of the sliding groove 571 may be set to be greater than the sum of the diameter of the protruding shaft 581 and the height dimension of the flexible suction cup 531 in the axial direction, so as to ensure that the slidable stroke of the reference sleeve 580 is greater than the deformation amount of the flexible suction cup 531 in the axial direction. In order to facilitate the installation of the elastic member, a stepped surface is provided inside the connection sleeve 570, an installation hole is provided in an end surface of the reference sleeve 580, and the elastic member is installed in the installation hole with one end abutting against the stepped surface.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. Multiaxis adsorbs extracting device, its characterized in that includes:

the overturning and rotating material taking module comprises an overturning plate, an overturning driving assembly, a vacuum adsorption assembly and an rotating driving assembly, wherein the vacuum adsorption assembly and the rotating driving assembly are arranged on the overturning plate, the overturning driving assembly is used for driving the overturning plate to rotate around an X axis, the rotating driving assembly is used for driving the vacuum adsorption assembly to rotate, and an automatic rotation axis of the vacuum adsorption assembly is perpendicular to the X axis; the vacuum adsorption component comprises an air guide rod and an adsorption piece, the air guide rod is rotatably arranged on the air guide seat in a penetrating mode, the adsorption piece is arranged at one end of the air guide rod, a center hole communicated with the adsorption piece is formed in the center of the air guide rod, the adsorption piece is used for adsorbing a workpiece, an annular air guide groove is formed between the air guide seat and the air guide rod, an air hole communicated with the center hole and the air guide groove is formed in the side wall of the air guide rod, and an air guide joint communicated with the air guide groove is arranged on the air guide seat;

the Y-axis driving assembly is used for driving the overturning rotation material taking module to move along a Y axis;

the Z-axis driving assembly is used for driving the overturning rotation material taking module to vertically move along a Z axis; wherein, the X axis, the Y axis and the Z axis are vertical two by two.

2. The multi-axis adsorption material extracting apparatus as claimed in claim 1, wherein: the Y-axis driving assembly comprises a first linear driving module and a first sliding table, the first sliding table is connected to the first linear driving module, and the first linear driving module is used for driving the first sliding table to slide along the Y axis; z axle drive assembly connect in on the first slip table, the returning face plate with upset drive assembly connect in Z axle drive assembly.

3. The multi-axis adsorption material extracting apparatus as claimed in claim 2, wherein: the Z-axis driving assembly comprises a second linear driving module and a lifting frame, the second linear driving module is connected to the first sliding table, the lifting frame is connected to the second linear driving module, and the second linear driving module is used for driving the lifting frame to move in the vertical direction; the turnover driving assembly is connected to the lifting frame, and the turnover plate is rotatably arranged on the lifting frame.

4. The multi-axis adsorption material extracting apparatus as claimed in any one of claims 1 to 3, wherein: the gas guide rod deviates from one end of the adsorption piece is provided with a driven gear, the rotation driving assembly comprises a second motor and a driving gear, the driving gear is connected with the second motor, and the driven gear is meshed with the driving gear.

5. The multi-axis adsorbent reclaiming device as claimed in claim 4, wherein: the driven gear and the driving gear are bevel gears.

6. The multi-axis adsorbent reclaiming device as claimed in any one of claims 1 to 3, wherein: the vacuum adsorption components are arranged on the turnover plate along the X-axis direction and are provided with a plurality of groups.

7. The multi-axis adsorbent reclaiming device as claimed in claim 6, wherein: each air guide rod is kept away from the one end of adsorbing the piece all is provided with driven gear, rotation drive assembly is including rack and sharp drive module, the rack extend along the X axle set up and with each driven gear all meshes, sharp drive module is used for the drive the rack removes in X axle direction.

8. The multi-axis adsorption material extracting apparatus as claimed in any one of claims 1 to 3, wherein: the vacuum adsorption assembly comprises a reference sleeve and an elastic piece, the reference sleeve can be connected to the air guide rod in an axially sliding mode, the elastic piece is connected with the reference sleeve and the air guide rod, and the elastic piece is used for driving the reference sleeve to automatically reset to a position relatively far away from the air guide rod; the adsorption piece comprises a flexible sucker, the flexible sucker is partially exposed to the outer side of the reference sleeve, and one end of the reference sleeve, which is close to the flexible sucker, is provided with a reference surface; the vacuum adsorption force generated by the flexible sucker during working can be always greater than the elastic force generated by the elastic piece, and the maximum deformation of the flexible sucker in the axial direction of the air guide rod is smaller than the slidable stroke of the reference sleeve.

9. The multi-axis adsorption material extracting apparatus as claimed in claim 8, wherein: the air guide rod comprises a rotating shaft and a connecting rod, the rotating shaft is rotatably connected with the air guide seat, the rotating shaft is provided with the air vent and the center hole, and the connecting rod is arranged in a hollow mode and is connected with the rotating shaft and the adsorption piece.

10. The multi-axis adsorbent reclaiming device as claimed in claim 9, wherein: the air guide rod comprises a connecting sleeve, the connecting sleeve is inserted and connected to one end, close to the adsorption part, of the rotating shaft through the matching of a second positioning column and a second positioning hole, and the connecting sleeve is fixed to the rotating shaft through magnetic adsorption; the reference sleeve is connected to the connecting sleeve in a sliding mode, and the elastic piece is arranged between the reference sleeve and the connecting sleeve.