CN217024411U - Feeding device - Google Patents

Abstract

The utility model provides a feeding device, which comprises: a machine platform; the first lifting mechanism is arranged in the machine table and used for jacking the material tray to a material taking position on the machine table; the picking and placing mechanism is arranged on the machine table and used for moving a plurality of workpieces on the material tray at the picking position and adjusting the intervals of the workpieces in the first direction and/or the second direction; the conveying mechanism is arranged on the machine table, is positioned on one side of the pick-and-place mechanism and is used for conveying a plurality of workpieces moved and taken by the pick-and-place mechanism; the feeding mechanism is arranged on the machine table, is positioned on one side of the conveying mechanism and is used for moving and taking the workpieces conveyed to the preset positions; the material tray transferring mechanism is arranged on the machine table and used for transferring the material trays taken by the material taking positions and transferring the material trays to the lower tray position; and the second lifting mechanism is arranged in the machine table, arranged side by side with the first lifting mechanism and used for moving and taking the material tray positioned at the lower tray position. The feeding device can feed materials at fixed points, reduces the possibility of deviation, reduces the artificial fatigue strength and reduces the input cost.

Description

Feeding device

Technical Field

The application relates to the technical field of feeding, especially, relate to a loading attachment.

Background

For some workpieces, the workpieces need to be manually put into a preset range of a conveying piece during feeding, then the conveying piece conveys the workpieces, however, the workpieces are easily deviated during manual operation, and the workpieces can exceed the identification range of the workpieces, so that the workpieces cannot be taken.

SUMMERY OF THE UTILITY MODEL

In view of the above, a feeding device is needed to solve the technical problem of material taking failure caused by the easy placement of deviated workpieces during feeding.

The embodiment of the utility model provides a feeding device, which comprises:

a machine platform;

the first lifting mechanism is arranged in the machine table and used for jacking a material tray bearing a workpiece to a material taking position on the machine table;

the picking and placing mechanism is arranged on the machine table and used for moving and picking the workpieces on the material tray at the picking position and adjusting the intervals of the workpieces in the first direction and/or the second direction;

the conveying mechanism is arranged on the machine table, is positioned on one side of the pick-and-place mechanism and is used for conveying a plurality of workpieces moved by the pick-and-place mechanism;

the feeding mechanism is arranged on the machine table, is positioned on one side of the conveying mechanism and is used for moving and taking the workpieces conveyed to the preset positions;

the material tray transferring mechanism is arranged on the machine table and used for transferring the material tray which is positioned at the material taking position and takes the materials and transferring the material tray to the lower tray position; and

and the second lifting mechanism is arranged in the machine table, arranged side by side with the first lifting mechanism and used for moving and taking the material tray positioned at the lower tray position.

In some embodiments, the pick and place mechanism comprises:

the motion assembly is arranged on the machine table;

the power assembly is connected with the motion assembly, and the motion assembly is used for driving the power assembly to move between the material taking position and the conveying mechanism along the second direction;

two sets of subassemblies of getting, follow the first direction interval sets up, and with power component connects, power component is used for driving a set of get the subassembly and be in first direction removes in order to adjust two sets of get the subassembly and be in the interval of first direction, every group gets the subassembly and includes:

a power member;

the two taking and placing pieces are arranged at intervals in the second direction and connected with the power piece, and the power piece is used for adjusting the distance between the two taking and placing pieces in the second direction.

In some embodiments, the pick-and-place assembly further comprises:

and the lifting piece is connected with the power piece, and the power end of the lifting piece is connected with the taking and placing piece and used for driving the taking and placing piece to move along a third direction.

In some embodiments, each of the pick-and-place members includes at least two suction nozzles arranged along the first direction.

In some embodiments, one side of the lifting member is provided with a slide rail extending along a third direction, and the taking and placing assembly further includes:

the sliding part is arranged on the sliding rail in a sliding mode and is connected with the lifting part, and the taking and placing part is connected to the sliding part.

In some embodiments, the delivery mechanism comprises:

the conveying piece is used for bearing the workpiece;

the driving piece is connected with the conveying piece and used for driving the conveying piece to convey the workpiece;

the gear is connected to the driving piece and is positioned on different sides of the connection between the driving piece and the conveying piece;

and the sensing part is matched with the gear and used for sensing the rotating position of the gear so that the conveying part conveys the workpiece to a preset position.

In some embodiments, the feed mechanism comprises:

the recognition piece is used for identifying whether the workpiece reaches a preset position;

the material taking part is used for moving the workpiece after the workpiece reaches a preset position;

and the material taking driving part is connected with the identification part and the material taking part and is used for driving the material taking part to move and take the workpiece.

In some embodiments, the first lift mechanism comprises:

the first lifting assembly is arranged in the machine table;

the first moving and carrying component is connected with the first lifting component, the first lifting component is used for driving the first moving and carrying component to move to the material taking position along a third direction, and the first moving and carrying component can move out of the machine table along the first direction to receive a material tray bearing a workpiece.

In some embodiments, the tray transfer mechanism includes:

the moving part is used for moving the material tray;

the first moving assembly is connected with the moving part and used for driving the moving part to move along a third direction;

and the second moving assembly is arranged on the machine table, is connected with the first moving assembly and is used for driving the first moving assembly to move along the second direction so that the moving member can take the material and move the material taking plate to the lower disc position.

In some embodiments, the second lifting mechanism comprises:

the second lifting assembly is arranged in the machine table;

and the second shifting component is connected with the second lifting component, the second lifting component is used for driving the second shifting component to move to the lower tray along a third direction so as to bear the material tray, and driving the second shifting component to descend to an initial position, and the second shifting component can move out of the machine table along the first direction so as to shift the material tray.

The feeding device jacks a material tray bearing a workpiece to a material taking position on the machine table through a first lifting mechanism; the picking and placing mechanism is used for moving a plurality of workpieces on the material tray of the picking and placing position, adjusting the distance between the workpieces in the first direction and/or the second direction and then placing the workpieces on the conveying mechanism, the conveying mechanism is used for conveying the workpieces to a preset position, and the feeding mechanism is used for moving the workpieces conveyed to the preset position; when the workpieces on the material tray are moved, the material tray moving mechanism moves the material tray with the material taking position and the material taken and moves the material tray to the lower tray position. The feeding device of the scheme can feed materials at fixed points, reduces the possibility of deviation, reduces the artificial fatigue strength and reduces the input cost.

Drawings

Fig. 1 is a schematic perspective view of a feeding device provided in an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the first and second lifting mechanisms in fig. 1.

Fig. 3 is a schematic perspective view of the pick and place mechanism in fig. 1.

Fig. 4 is a schematic perspective view of a part of the pick and place mechanism in fig. 3.

Fig. 5 is a schematic perspective view of the conveying mechanism and the feeding mechanism in fig. 1.

Fig. 6 is a schematic perspective view of the pick and place mechanism in fig. 1.

Description of the main elements

Feeding device 100

Workpiece 200

Tray 300

Machine table 10

A material taking position 12

Lower disc position 14

First elevating mechanism 20

First lifting assembly 22

First transfer assembly 24

The first bearing member 242

First slide rail 244

First moving member 246

Pick and place mechanism 30

Kinematic assembly 31

Supporting frame 311

Support plate 312

Wire rail 313

Slider 314

Moving plate 315

Conveyor belt 316

Motor 317

Slide plate 318

Power assembly 32

Pick-and-place assembly 33

Connecting frame 331

Power element 332

Pick-and-place part 333

Lifting member 334

Track 335

Sliding member 336

Conveying mechanism 40

Conveying part 41

Driving member 42

Gear 43

Sensing member 44

Feeding mechanism 50

Identification member 51

Material taking part 52

Reclaiming drive 53

Tray moves and carries mechanism 60

Removing part 61

Fixing plate 611

Cylinder 612

Removal plate 613

First movement assembly 62

Second moving assembly 63

Guide rail 631

Sliding plate 632

Sliding drive 633

Second elevating mechanism 70

Second lifting assembly 72

Second transfer assembly 74

Second carrier 742

Second slide rail 744

Second moving part 746

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 reference numerals refer to the same or similar elements or elements having the same or similar functions 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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. The first feature being "under," "beneath," and "under" the second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

The embodiment of the utility model provides a feeding device, which comprises: a machine platform; the first lifting mechanism is arranged in the machine table and used for lifting a material tray bearing a workpiece to a material taking position on the machine table; the picking and placing mechanism is arranged on the machine table and used for moving and picking a plurality of workpieces on the material tray at the picking position and adjusting the distance between the workpieces in the first direction and/or the second direction; the conveying mechanism is arranged on the machine table, is positioned on one side of the pick-and-place mechanism and is used for conveying a plurality of workpieces moved and taken by the pick-and-place mechanism; the feeding mechanism is arranged on the machine table, is positioned on one side of the conveying mechanism and is used for moving and taking the workpieces conveyed to the preset positions; the material tray transferring mechanism is arranged on the machine table and used for transferring the material tray which is positioned at the material taking position and takes the materials and transferring the material tray to the lower tray position; and the second lifting mechanism is arranged in the machine table, arranged side by side with the first lifting mechanism and used for moving and taking the material tray positioned at the lower tray position.

The feeding device jacks a material tray bearing a workpiece to a material taking position on the machine table through a first lifting mechanism; the picking and placing mechanism is used for picking a plurality of workpieces on the material tray of the picking and placing position, adjusting the distance between the plurality of workpieces in the first direction and/or the second direction and then placing the workpieces on the conveying mechanism, the conveying mechanism is used for conveying the plurality of workpieces to a preset position, and the feeding mechanism is used for picking the plurality of workpieces conveyed to the preset position; when the workpiece on the material tray is moved, the material tray moving mechanism moves the material tray which is taken by the material taking position and moves the material tray to the lower tray position. The feeding device of the scheme can feed materials at fixed points, reduces the possibility of deviation, reduces the artificial fatigue strength and reduces the input cost.

The embodiments of the present invention will be further described with reference to the drawings.

Referring to fig. 1, an embodiment of the present invention provides a loading device 100 for loading a workpiece 200, where the loading device 100 includes a machine platform 10, a first lifting mechanism 20, a pick-and-place mechanism 30, a conveying mechanism 40, a loading mechanism 50, a tray transferring mechanism 60, and a second lifting mechanism 70.

The first lifting mechanism 20 is disposed in the machine 10 and used for lifting the tray 300 carrying the workpiece 200 to the material taking position 12 on the machine. The pick-and-place mechanism 30 is disposed on the machine 10, and is used for moving the plurality of workpieces 200 on the tray 300 located at the pick-and-place position 12 and adjusting the distance between the plurality of workpieces 200 in the first direction and/or the second direction. The conveying mechanism 40 is disposed on the machine 10 and located at one side of the pick-and-place mechanism 30 for conveying the plurality of workpieces 200 placed on the pick-and-place mechanism 30. The feeding mechanism 50 is disposed on the machine table 10 and located at one side of the conveying mechanism 40, and is used for moving and picking up the plurality of workpieces 200 conveyed to the preset positions. The tray transfer mechanism 60 is disposed on the machine platform 10, and is configured to transfer the tray 300 taken at the material taking position 12 to the lower tray position 14. The second lifting mechanism 70 is disposed in the machine station 10, and is disposed side by side with the first lifting mechanism 20 for moving the tray 300 located at the lower tray position 14. Wherein, the preset position is the position of accurate material loading.

The implementation process of the feeding device 100 is as follows: the tray 300 bearing the workpiece 200 is lifted to the material taking position 12 on the machine table through the first lifting mechanism 20; the pick-and-place mechanism 30 is used for moving the plurality of workpieces 200 on the tray 300 of the pick-and-place position 12, adjusting the distance between the plurality of workpieces 200 in the first direction and/or the second direction, and then placing the workpieces 200 on the conveying mechanism 40, the conveying mechanism 40 is used for conveying the plurality of workpieces 200 to a preset position, and the feeding mechanism 50 is used for moving the plurality of workpieces 200 conveyed to the preset position; when the workpiece 200 on the tray 300 is moved, the tray moving mechanism 60 moves the tray 300 which is positioned at the material taking position 12 and takes the material and moves the tray to the lower tray position 14; the second lifting mechanism 70 moves the tray 300 located at the lower tray position 14, so that the next charging of the tray 300 is realized, and then the tray 300 carrying the workpiece 200 is moved to the initial position of the material taking position 12 on the machine table by the first lifting mechanism 20.

Referring to fig. 2, the machine 10 is substantially rectangular and has a larger accommodating space therein.

The first lifting mechanism 20 includes a first lifting assembly 22 and a first transfer assembly 24.

The first lifting assembly 22 is disposed in the machine 10. The first transferring component 24 is connected to the first lifting component 22, the first lifting component 22 is used for driving the first transferring component 24 to move to the material taking position 12 along the third direction, and the first transferring component 24 can move out of the machine table 10 along the first direction to carry the tray 300 of the workpiece 200. Illustratively, in the present embodiment, the first lifting assembly 22 is a lead screw nut drive arrangement.

The first transfer assembly 24 includes a first carrying member 242, a first slide rail 244 and a first moving member 246.

The first carrier 242 has a substantially plate-like structure and is connected to the first lifting assembly 22. The number of the first sliding rails 244 is two, and the first sliding rails 244 are disposed at intervals along the second direction on the first carrier 242, and each of the first sliding rails 244 extends along the first direction. The first moving member 246 is substantially plate-shaped and slidably disposed on the two first slide rails 244. In this embodiment, the first direction is an X-axis direction, and the second direction is a Y-direction.

When the first transfer assembly 24 is used, the first transfer assembly 24 is located at the initial position, the first moving member 246 slides out of the machine station 10 along the rail 335, then one or more trays 300 are placed on the first moving member 246 manually or by a manipulator, and the first moving member 246 slides into the machine station 10 along the rail 335; finally, the first lifting assembly 22 drives the first transferring assembly 24 to move to the material taking position 12 along the third direction. When there are a plurality of trays 300, after a tray 300 is taken from the material taking position 12, the first lifting assembly 22 can drive the first transfer assembly 24 to move along the third direction, so that another tray 300 can move to the material taking position 12 along the third direction for the next material taking.

In some embodiments, the second lifting mechanism 70 includes:

the second lifting assembly 72 is arranged in the machine table 10;

the second transferring assembly 74 is connected to the second lifting assembly 72, the second lifting assembly 72 is used for driving the second transferring assembly 74 to move to the lower tray 14 along the third direction to carry the tray 300, and driving the second transferring assembly 74 to descend to the initial position, the second transferring assembly 74 can move out of the machine 10 along the first direction to transfer the tray 300.

The second lifting assembly 72 is disposed in the machine 10. The second transferring assembly 74 is connected to the second lifting assembly 72, the second lifting assembly 72 is used for driving the second transferring assembly 74 to move to the lower tray 14 along the third direction to carry the tray 300, and driving the second transferring assembly 74 to descend to the initial position, the second transferring assembly 74 can move out of the machine 10 along the first direction to transfer the tray 300. Illustratively, in the present embodiment, the second lifting assembly 72 is a lead screw nut drive.

The second transferring assembly 74 includes a second carrier 742, a second slide rail 744, and a second moving member 746.

The second carrier 742 has a substantially plate-like structure and is connected to the second lifting assembly 72. Two second sliding rails 744 are disposed at intervals along the second direction on the second carrier 742, and each of the second sliding rails 744 extends along the first direction. The second moving member 746 is substantially plate-shaped and is slidably disposed on the two second slide rails 744. In this embodiment, the first direction is an X-axis direction, and the second direction is a Y-direction.

When the device is used, the second transfer assembly 74 is located at the initial position, so that the second moving member 746 slides out of the machine station 10 along the second sliding rail 744, and then one or more trays 300 are placed on the second moving member 746 by a manual or mechanical hand, and the second moving member 746 slides into the machine station 10 along the rail 335; finally, the second lifting assembly 72 drives the second transferring assembly 74 to move to the material taking position 12 along the third direction. When there are a plurality of trays 300, after a tray 300 is taken away from the material taking position 12, the second lifting assembly 72 can continuously drive the second transferring assembly 74 to move along the third direction, so that another tray 300 can move to the material taking position 12 along the third direction for the next material taking.

Referring to fig. 3, the pick-and-place mechanism 30 includes a moving assembly 31, a power assembly 32, and two pick-and-place assemblies 33.

The moving assembly 31 is disposed on the machine platform 10 and connected to the power assembly 32, and the moving assembly 31 is configured to drive the power assembly 32 to move between the material taking position 12 and the conveying mechanism 40 along the second direction.

The moving assembly 31 includes two sets of supporting frames 311, two supporting plates 312, two linear rails 313, two sliders 314, a moving plate 315, a conveying belt 316, a motor 317, and a sliding plate 318.

Two sets of support frames 311 are arranged on the machine table 10 at intervals along the first direction, and each set of support frames 311 is two and arranged at intervals along the second direction. Each set of supporting frames 311 supports an elongated supporting plate 312, and the two supporting plates 312 are arranged in parallel. Each support plate 312 is provided with a linear rail 313 extending along the second direction. The two sliders 314 are respectively disposed on the two wire rails 313. The moving plate 315 extends along the first direction, and two ends of the moving plate are respectively connected with a slider 314. The conveyor belt 316 is disposed between the two sets of support frames 311, and the motor 317 is disposed inside the set of support frames 311 and connected to the conveyor belt 316 to drive the conveyor belt 316 to rotate. The slide plate 318 is connected to the conveyor belt 316 and is fixedly connected to the moving plate 315.

In use, the motor 317 rotates the conveyor belt 316 and moves the slide plate 318 and the moving plate 315 in the second direction, thereby moving the power assembly 32 in the second direction between the reclaiming station 12 and the conveyor mechanism 40.

In the present embodiment, the power assembly 32 is a cylinder.

The two groups of pick-and-place assemblies 33 are arranged at intervals along the first direction and connected with the power assembly 32, and the power assembly 32 is used for driving the two pick-and-place assemblies 33 to move in the first direction so as to adjust the distance between the two groups of pick-and-place assemblies 33 in the first direction.

Referring to fig. 4, each set of pick-and-place assemblies 33 includes a connecting frame 331, a power member 332 and two pick-and-place members 333.

The connecting frame 331 is connected to the power unit 32. The power member 332 is disposed on the connecting frame 331 and located at the lower side of the power assembly 32. In this embodiment, the power member 332 is a cylinder. The two taking and placing parts 333 are arranged at intervals along the second direction, wherein one taking and placing part 333 is connected with the power part 332, the other taking and placing part 333 is fixedly connected with the connecting frame 331, and the power part 332 is used for driving one taking and placing part 333 to be close to or far away from the other taking and placing part 333 so as to adjust the distance between the two taking and placing parts 333 in the second direction. In the present embodiment, each of the pick-and-place members 333 includes two suction nozzles arranged in the first direction. Thus, the feeding efficiency of the workpiece 200 can be effectively improved.

The pick-and-place assembly 33 further comprises a lifting member 334, wherein the lifting member 334 is connected with the power member 332, and a power end of the lifting member 334 is connected with the pick-and-place member 333, for driving the pick-and-place member 333 to move along the third direction. In this embodiment, the lifter 334 is a cylinder. The lifting member 334 is provided with a rail 335 extending along a third direction at one side thereof, the pick-and-place assembly 33 further includes a sliding member 336, the sliding member 336 is slidably disposed on the rail 335 and connected to the lifting member 334, and the pick-and-place member 333 is connected to the sliding member 336.

When in use, the lifting piece 334 drives the taking and placing piece 333 to descend and move the workpiece 200, and then the lifting piece 334 drives the taking and placing piece 333 to move along the third direction; then, the power component 332 drives one of the pick-and-place components 333 to approach or separate from the other pick-and-place component 333 to adjust the distance between the two pick-and-place components 333 in the second direction; and/or the power assembly 32 drives the two pick-and-place assemblies 33 to move in the first direction so as to adjust the distance between the two pick-and-place assemblies 33 in the first direction.

Referring to fig. 5, the conveying mechanism 40 includes a conveying member 41, a driving member 42, a gear 43 and a sensing member 44.

The conveying member 41 is used for carrying the workpiece 200. In the present embodiment, the conveying member 41 is a conveying belt. The driving member 42 is connected to the conveying member 41 for driving the conveying member 41 to convey the workpiece 200. The gear 43 is connected to the driving member 42 and is located on a different side of the driving member 42 from the side where the conveying member 41 is connected; the sensing member 44 is engaged with the gear 43 for sensing a rotational position of the gear 43 to allow the conveying member 41 to convey the workpiece 200 to a preset position. In the present embodiment, the sensing member 44 is a photosensor. This embodiment is installed in driving piece 42 external fixation through installing additional at gear 43 to with the cooperation of the sensing piece 44 of U type, in order when driving piece 42 drove gear 43 and rotate, through sensing piece 44 when gear 43 is rotatory the quantity that the sensing passed gear 43, for example the sensing is 62 check of the coaxial distance rotation of tooth of gear 43, and the conversion PLC signal controls driving piece 42 and accurately pauses.

The feeding mechanism 50 includes an identification member 51, a take-out member 52 and a take-out driving member 53.

The recognition member 51 is used for identifying whether the workpiece 200 reaches a preset position, so as to ensure that whether the workpiece 200 is deflected or not is confirmed again after passing through the mechanism. In this embodiment, the identification member 51 is a CCD identification module. The material taking part 52 is used for moving the workpiece 200 based on the fact that the workpiece 200 reaches a preset position; in the present embodiment, the material taking member 52 is a material taking structure having a plurality of suction nozzles, and can suck a plurality of workpieces 200 at a time. The material taking driving member 53 is connected with the identification member 51 and the material taking member 52, and is used for driving the material taking member 52 to take the workpiece 200. In this embodiment, the take-off drive 53 is a robotic arm.

Referring to fig. 6, the tray transferring mechanism 60 includes a transferring member 61, a first moving assembly 62 and a second moving assembly 63.

The transfer member 61 is used for transferring the tray 300.

The moving member 61 includes a fixing plate 611, two cylinders 612, and two moving plates 613.

The two cylinders 612 are disposed at two ends of the fixing plate 611 and respectively connected to the two moving plates 613, so as to simultaneously drive the two moving plates 613 to move toward or away from each other in the first direction, so as to clamp the tray 300.

The first moving assembly 62 is connected to the removing member 61 for driving the removing member 61 to move in the third direction. In this embodiment, the first moving assembly 62 is a lifting cylinder.

The second moving assembly 63 is disposed on the machine platform 10, connected to the first moving assembly 62, and configured to drive the first moving assembly 62 to move along the second direction, so that the moving member 61 moves the material taking tray 300 at the material taking position 12 and moves the material taking tray to the lower tray position 14.

The second moving assembly 63 includes two guide rails 631, a sliding plate 632 and a sliding driving member 633.

The two guide rails 631 are spaced apart from the machine platform 10 along the first direction and are located at two sides of the material taking position 12 and the lower disc position 14, and only a part of the structure of the machine platform 10 is shown in fig. 6. Both ends of the sliding plate 632 are slidably disposed on the guide rails 631, respectively. The sliding driving member 633 is disposed on the machine 10 and connected to the sliding plate 632 for driving the sliding plate 632 to slide along the second direction, so as to move the material taking tray 300 at the material taking position 12 and move the material taking tray to the lower tray position 14.

The feeding device 100 lifts the tray 300 carrying the workpiece 200 to the material taking position 12 on the machine table through the first lifting mechanism 20; the pick-and-place mechanism 30 is used for moving the plurality of workpieces 200 on the tray 300 of the pick-and-place position 12, adjusting the distance between the plurality of workpieces 200 in the first direction and/or the second direction, and then placing the workpieces 200 on the conveying mechanism 40, the conveying mechanism 40 is used for conveying the plurality of workpieces 200 to a preset position, and the feeding mechanism 50 is used for moving the plurality of workpieces 200 conveyed to the preset position; when the workpiece 200 on the tray 300 is moved, the tray moving mechanism 60 moves the tray 300 taken by the taking position 12 and moves the tray to the lower tray position 14; the second lifting mechanism 70 is disposed in the machine table 10 and arranged side by side with the first lifting mechanism 20, and is used for moving and taking the tray 30 located at the lower tray 14, so that the workpiece 200 is fed at a predetermined point, and through the spatial staggered arrangement, the mutual cooperation of the pick-and-place mechanism 30, the conveying mechanism 40, the feeding mechanism 50 and the tray transfer mechanism 60, the possibility of manual deviation placing is reduced through the positioning accuracy among the mechanisms, the manual fatigue strength is reduced through the automatic feeding means, and the input cost is reduced.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it will be obvious that the term "comprising" does not exclude other elements or steps, and the singular does not exclude the plural.

Finally, it should be noted that the above embodiments are only intended to illustrate the technical solutions of the present application and not to limit the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.

Claims (10)

1. A loading device, comprising:

a machine platform;

the first lifting mechanism is arranged in the machine table and used for jacking a material tray bearing a workpiece to a material taking position on the machine table;

the picking and placing mechanism is arranged on the machine table and used for moving and picking a plurality of workpieces on the material tray at the picking position and adjusting the distance between the workpieces in the first direction and/or the second direction;

the conveying mechanism is arranged on the machine table, is positioned on one side of the pick-and-place mechanism and is used for conveying a plurality of workpieces moved by the pick-and-place mechanism to a preset position;

the feeding mechanism is arranged on the machine table, is positioned on one side of the conveying mechanism and is used for moving and taking the workpieces conveyed to the preset positions;

the material tray transferring mechanism is arranged on the machine table and used for transferring the material trays which are positioned at the material taking position and take the materials and transferring the material trays to the lower tray position; and

and the second lifting mechanism is arranged in the machine table, arranged side by side with the first lifting mechanism and used for moving and taking the material tray positioned in the lower tray position.

2. The loading device according to claim 1, wherein said pick and place mechanism comprises:

the motion assembly is arranged on the machine table;

the power assembly is connected with the motion assembly, and the motion assembly is used for driving the power assembly to move between the material taking position and the conveying mechanism along the second direction; and

two sets of subassemblies of getting, follow the first direction interval sets up, and with power component connects, power component is used for driving a set of get put the subassembly and be in first direction removes in order to adjust two sets of get to put the subassembly and be in the interval of first direction, every group gets to put the subassembly and includes:

a power member; and

the two taking and placing pieces are arranged at intervals in the second direction and connected with the power piece, and the power piece is used for adjusting the distance between the two taking and placing pieces in the second direction.

3. The loading device of claim 2, wherein the pick-and-place assembly further comprises:

the lifting piece is connected with the power piece, and the power end of the lifting piece is connected with the taking and placing piece and used for driving the taking and placing piece to move along a third direction.

4. A loading device according to claim 2 or 3, wherein each of said pick-and-place members comprises at least two suction nozzles arranged in said first direction.

5. The loading device according to claim 3, wherein a slide rail extending along the third direction is provided at one side of the lifting member, and the taking and placing assembly further comprises:

the sliding part is arranged on the sliding rail in a sliding mode and is connected with the lifting part, and the taking and placing part is connected to the sliding part.

6. The loading device according to claim 1, wherein said conveying mechanism comprises:

the conveying piece is used for bearing the workpiece;

the driving piece is connected with the conveying piece and used for driving the conveying piece to convey the workpiece;

the gear is connected to the driving piece and is positioned on different sides of the connection between the driving piece and the conveying piece; and

and the sensing piece is matched with the gear and used for sensing the rotating position of the gear so that the conveying piece conveys the workpiece to the preset position.

7. The loading device of claim 1, wherein the loading mechanism comprises:

the recognition piece is used for identifying whether the workpiece reaches the preset position;

the material taking part is used for moving the workpiece after the workpiece reaches the preset position; and

and the material taking driving part is connected with the identification part and the material taking part and is used for driving the material taking part to move and take the workpiece.

8. The loading device of claim 1, wherein the first lifting mechanism comprises:

the first lifting assembly is arranged in the machine table; and

the first shifting component is connected with the first lifting component, and the first lifting component is used for driving the first shifting component to move to the material taking position along a third direction; the first shifting component can move out of the machine station along the first direction to receive a tray bearing workpieces.

9. The loading device according to claim 1, wherein the tray transfer mechanism includes:

the moving and taking piece is used for moving and taking the material tray;

the first moving assembly is connected with the moving part and used for driving the moving part to move along a third direction; and

and the second moving assembly is arranged on the machine table, is connected with the first moving assembly and is used for driving the first moving assembly to move along the second direction, so that the moving member is used for taking the material displacement material taking disc and moving the material taking disc to the lower disc position.

10. The loading device according to claim 1, wherein said second elevating mechanism comprises:

the second lifting assembly is arranged in the machine table; and

and the second shifting component is connected with the second lifting component, the second lifting component is used for driving the second shifting component to move to the lower tray along a third direction so as to bear the material tray, and driving the second shifting component to descend to an initial position, and the second shifting component can move out of the machine table along the first direction so as to shift the material tray.

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