CN216028803U - Feeding equipment and code printing tool - Google Patents

Abstract

The utility model relates to a feeding device and a coding tool, which comprises a tool table and a jacking mechanism, wherein the tool table is provided with a supporting part for supporting the feeding tool and a positioning part for adapting to each positioning column in the feeding tool; the feeding equipment is compact in structure and reasonable in design, so that the manipulator can grab the workpiece on the uppermost layer at the same position every time without re-identifying and positioning the position of the workpiece on the uppermost layer, the workpiece can be grabbed efficiently, quickly and accurately, the front cover, the sign plate or the stop piece is particularly suitable for grabbing, and the universality is high.

Description

Feeding equipment and code printing tool

Technical Field

The utility model relates to the technical field of wheel set bearing assembly, in particular to a feeding device and a code printing tool.

Background

The wheelset is an important part of a train, and generally comprises a wheel axle, bearings are generally required to be assembled at two ends of the wheel axle, and during the process of assembling the bearings on the wheel axle, some related workpieces such as a front cover assembly matched with the wheel axle are generally required to be assembled, wherein the front cover assembly comprises a front cover (or an end cover and a pressing plate), a sign plate (or a nameplate), a stop plate and a plurality of bolts, as shown in the attached drawings, the front cover, the nameplate and the stop plate are respectively configured with at least three through holes which are uniformly distributed so as to be matched with threaded holes at the end part of the wheel axle.

In the existing assembly process, the workpieces are generally manually stacked and assembled in advance in a material preparation room, then the workpieces are transferred to corresponding material loading stations in batches for material loading, and finally the workpieces at the material loading stations are assembled; in order to facilitate batch transfer of each workpiece, a feeding tool is designed, the feeding tool generally comprises a base and at least three guide posts vertically arranged on the base (the number of the guide posts is matched with that of through holes in the workpiece), and the outer diameter of each guide post is smaller than the inner diameter of the through hole in the workpiece (such as a front cover, a nameplate or a stop plate), so that each workpiece can be stacked on the feeding tool through the through hole; a clamping groove is formed in the side face of the guide post, and is matched with the grabbing hook as shown in the figure, so that the feeding tool is integrally hoisted to a tool table at a feeding station by using a hoisting tool; in the actual assembly process, after a feeding tool constrained with workpieces (such as a front cover, a sign plate or a stop piece) is hoisted to a tool table, generally, a manipulator is required to take out the workpieces one by one from the feeding tool so as to perform subsequent operations, for example, the sign plate is required to be taken out one by one from the feeding tool so as to code each sign plate, and the marking plates are assembled after being coded; however, in the prior art, when the manipulator takes away the workpiece that is located the top in the material loading frock at every turn, the position of this workpiece need be discerned and positioned again, just can be accurate snatch, lead to the process of getting the workpiece long consuming time, inefficiency, and snatch the precision and be not high, the urgent need to be solved.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, after workpieces such as a front cover, a sign plate or a stop piece are restrained on a feeding tool, the position of the uppermost workpiece needs to be identified and positioned again each time in the process of taking the workpieces by a manipulator at a feeding station, so that the grabbing process of the workpieces is long in time consumption, low in efficiency, low in grabbing precision and the like, and provides feeding equipment convenient for grabbing the workpieces efficiently, quickly and accurately, wherein the main concept is as follows:

a feeding device comprises a tool table and a jacking mechanism, wherein the tool table is provided with a supporting part for supporting a feeding tool and a positioning part for being matched with each positioning column in the feeding tool,

the jacking mechanism comprises jacking power and a jacking piece, the jacking power is in transmission connection with the jacking piece,

the supporting part is provided with a jacking hole used for penetrating through the jacking piece, the jacking piece is used for jacking a workpiece in the feeding tool under the driving of jacking power, and the workpiece on the uppermost layer in the feeding tool is moved to a set height. The manipulator can grab the workpiece on the uppermost layer at the same position every time without re-identifying and positioning the position of the workpiece on the uppermost layer, so that the manipulator is favorable for grabbing the workpiece with high efficiency, rapidness and high precision, and is particularly suitable for grabbing a front cover, a sign board or a stop piece and the like.

Preferably, each positioning portion is configured with at least one jacking hole.

Preferably, the jacking pieces are of columnar structures, and the number of the jacking pieces is matched with that of the jacking holes. So that each jacking hole is provided with a jacking piece which can jack the workpiece above.

Preferably, the upper surface of the supporting part is a plane, and/or the supporting part is a top plate of the tooling table.

Preferably, the tool table further comprises a plurality of side plates and a bottom plate, the top plate, the side plates and the bottom plate jointly enclose a box-shaped structure, and the jacking mechanism is installed inside the tool table.

Preferably, a plurality of wheels are further mounted at the bottom of the tooling table. So as to transfer the tooling table.

For each positioning column in the adaptation material loading frock, preferentially, location portion is for constructing in a plurality of locating holes or constant head tank of frock platform.

Preferably, the positioning portion includes at least three positioning holes, and the at least three positioning holes are respectively and uniformly distributed along the circumferential direction. So as to adapt to the feeding tool with at least three positioning columns.

In order to solve the problem of preventing unbalanced loading in the jacking process, preferably, one jacking hole is constructed at the positioning part and is positioned at the center of the positioning part, or at least two jacking holes are constructed at the positioning part and are uniformly distributed along the circumferential direction.

In order to solve the problem of lifting along the vertical direction, in the first scheme, the jacking power is an air cylinder, an electric cylinder or a hydraulic cylinder, and the jacking piece is vertically connected with the jacking power.

In the second scheme, the lifting device further comprises a transmission part, the lifting part is arranged on the transmission part, the transmission part is connected to lifting power, and the lifting power is used for driving the transmission part to vertically lift/descend.

Preferably, the jacking power is a linear sliding table, a linear guide rail, a linear motion module or a ball screw linear transmission mechanism which are arranged along the vertical direction.

In order to solve the problem of accurately controlling the jacking mechanism, the jacking mechanism further comprises a controller, and the controller is connected with the jacking power. So that the jacking power is controlled to start/stop by the controller.

Preferably, the controller is a single chip microcomputer, a PC, a PLC, a microprocessor and the like.

In order to solve the problem of the retest in the operation process, the device further comprises a camera, wherein the camera is connected with the controller and is used for collecting the image at the height. On the one hand, whether the uppermost layer workpiece is pushed to the set height can be accurately judged through the image recognition technology, so that closed-loop control of the pushing process is achieved, pushing rechecking is achieved, on the other hand, whether the uppermost layer workpiece is/is grabbed away by the mechanical arm can be accurately judged through the image recognition technology, so that closed-loop control of the grabbing process is achieved, grabbing rechecking is achieved, and the process is accurately controlled.

Preferably, the camera is a visual camera.

Further, still include the support, support fixed mounting in the frock platform, the camera install in the support.

The utility model provides a beat sign indicating number frock, includes the charging equipment, still includes laser coding ware, the supporting part is constructed the location structure that is used for the location marking board, laser coding ware install in directly over location structure for beat the sign indicating number on the marking board. In this scheme, through constructing location structure to solve the restraint and the location problem of marking board, through installing laser coder in location structure's top, can utilize laser coder to beat the sign indicating number on the marking board, it is not only efficient, the sign indicating number of beating moreover is neat, pleasing to the eye, can solve the problem of beating the sign indicating number on the marking board.

Preferably, the laser code printer adopts a laser marking machine or a laser engraving machine.

Further, still include the frame, the frame mount in the frock platform, laser coder install in the frame.

In order to solve the positioning problem of the sign board, preferably, the positioning structure comprises at least three positioning protrusions, the positioning protrusions are uniformly distributed along the circumferential direction, and each positioning protrusion is used for corresponding to each through hole in the sign board. The surface of the tooling table can be sleeved with the mark plate through the through hole and the positioning bulge, on one hand, the positioning bulge plays a role in restraining the mark plate and prevents the mark plate from moving, and on the other hand, the positioning bulge can position the position of the mark plate, so that the mark plate can be coded in a preset position.

For adapting the through hole in the sign board, preferably, the positioning protrusions are cylindrical structures, and the outer diameter of each positioning protrusion is smaller than the diameter of the through hole in the sign board.

Furthermore, the positioning structure further comprises a seat body for supporting the sign board, the upper surface of the seat body is a plane, the positioning protrusions are respectively constructed on the upper surface of the seat body, and the seat body is fixed on the supporting portion.

Compared with the prior art, the feeding equipment and the code printing tool provided by the utility model have compact structure and reasonable design, so that the manipulator can grab the uppermost workpiece at the same position every time without re-identifying and positioning the position of the uppermost workpiece, the manipulator is favorable for grabbing the workpiece efficiently, quickly and accurately, and the manipulator is particularly suitable for grabbing a front cover, a sign plate or a stop piece and the like, so that the problems in the prior art can be effectively solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a front cover.

Fig. 2 is a schematic structural view of a sign board.

Fig. 3 is a schematic structural view of a stopper.

Fig. 4 is a schematic structural diagram of a feeding apparatus provided in embodiment 1 of the present invention.

Fig. 5 is a partial cross-sectional view of fig. 4.

Fig. 6 is a front view of fig. 5.

Fig. 7 is a schematic structural diagram of a feeding tool.

Fig. 8 is a schematic structural view of a jacking plate.

Fig. 9 is a schematic structural view of the jacking plate assembled with the loading tool.

Fig. 10 is a schematic structural view of the feeding tool provided in fig. 9 after sign plates are stacked.

Fig. 11 is a schematic partial structural view of the feeding tool in fig. 10 after being placed in the feeding device provided in fig. 4.

Fig. 12 is a partial top view of another loading apparatus provided in embodiment 1 of the present invention.

Fig. 13 is a schematic structural diagram of a coding tool provided in embodiment 2 of the present invention.

Fig. 14 is a partial schematic view of fig. 13.

Description of the drawings

Front cover 101, sign plate 102, stopper piece 103, through hole 104

Tool table 200, support part 201, jacking hole 202, positioning part 203, positioning hole 204 and wheel 205

Jacking mechanism 300, jacking power 301, transmission part 302 and jacking part 303

Camera 400, support 401

Feeding tool 500, base 501, communication hole 502, positioning column 503, guide column 504 and clamping groove 505

Jacking plate 600 and guide hole 601

Positioning structure 700, seat 701 and positioning protrusion 702

Laser coding device 800 and machine frame 801.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

The embodiment provides a feeding device, which comprises a tool table 200 and a jacking mechanism 300, wherein the tool table 200 is provided with a supporting part 201 for supporting a feeding tool 500 and a positioning part 203 for matching each positioning column 503 in the feeding tool 500, wherein,

the tooling table 200 may be an existing tooling table 200, for example, the tooling table 200 may be a cabinet, a table, a shelf, etc., the upper surface of the tooling table 200 may be preferably configured as a plane, and the bottom of the tooling table 200 is configured with a plurality of wheels 205, as shown in fig. 4, so as to move the entire tooling table 200;

the upper surface of the supporting part 201 preferably adopts a plane, so that the feeding tool 500 and the workpiece can be stably supported; the supporting portion 201 may be a top plate of the tooling table 200, and as a preferred embodiment, the tooling table 200 further includes a plurality of side plates and a bottom plate, as shown in fig. 4, the top plate, the side plates and the bottom plate may together enclose the tooling table 200 in a box-shaped structure, and the jacking mechanism 300 may be preferentially installed inside the tooling table 200.

In this embodiment, the jacking mechanism 300 comprises jacking power 301 and a jacking part 303, wherein the jacking power 301 is in transmission connection with the jacking part 303 so as to drive the jacking part 303 to vertically lift/descend by using the jacking power 301; and in order to make the upper end of the jacking piece 303 penetrate out of the supporting part 201 (such as the top plate of the tooling table 200), in a more sophisticated scheme, the support portion 201 is also configured with a jacking hole 202 for passing through a jacking member 303, as shown in fig. 4-6, the jacking piece 303 is used for jacking the workpiece in the loading tool 500 under the driving of the jacking power 301, and the uppermost workpiece in the feeding tool 500 is moved to a set height (i.e. a set grabbing station), the manipulator (the manipulator described in this embodiment is generally a manipulator with a suction cup at the front end so as to suck up a workpiece with the suction cup) can grab the workpiece on the uppermost layer at the same position every time, and the position of the workpiece on the uppermost layer does not need to be identified and positioned again, which is beneficial to efficient, fast and high-precision grabbing of the workpiece, and is especially suitable for grabbing the front cover 101, the sign plate 102 or the stopper 103.

In the present feeding apparatus, the number of the positioning portions 203 may be one, two or more, when a plurality of positioning portions 203 are provided, each positioning portion 203 may be used for constraining and positioning the feeding tool 500 of one kind of workpiece, or may be used for constraining and positioning the feeding tool 500 of different workpieces, for example, as shown in fig. 4 and 5, the tool table 200 is configured with two positioning portions 203, one positioning portion 203 may constrain and position the feeding tool 500 for placing the stopper piece 103, and the other positioning portion 203 may constrain and position the feeding tool 500 for placing the sign plate 102.

At least one jacking hole 202 is respectively formed at each positioning part 203 so as to be matched with the jacking mechanism 300, and each positioning part 203 can be provided with one jacking mechanism 300 respectively and can also be used for each positioning part 203 to share one jacking mechanism 300.

The jacking pieces 303 have various embodiments, preferably, the jacking pieces 303 can be preferably of a cylindrical structure, as shown in fig. 5 and 6, the jacking pieces 303 are of a cylindrical structure so as to be matched with the jacking holes 202, and the number of the jacking pieces 303 is matched with the number of the jacking holes 202, so that one jacking piece 303 in each jacking hole 202 can lift a workpiece above.

In order to fit each positioning post 503 in the loading fixture 500, in a preferred embodiment, the positioning portion 203 may be a plurality of positioning holes 204 or positioning grooves configured on the fixture table 200, for example, in the present embodiment, the positioning portion 203 is a plurality of positioning holes 204 configured on the supporting portion 201, and the size of each positioning hole 204 is adapted to the size of each positioning post 503 in the loading fixture 500, so that each positioning post 503 in the loading fixture 500 may be inserted into the corresponding positioning hole 204.

The number of the positioning holes 204 or positioning grooves in each positioning portion 203 is matched with the number of the positioning pillars 503 in the feeding tool 500, in a preferred embodiment, the positioning portion 203 includes at least three positioning holes 204, and the at least three positioning holes 204 are respectively and uniformly distributed along the circumferential direction; so as to adapt to the feeding tool 500 configured with at least three positioning columns 503; correspondingly, only one jacking hole 202 may be configured at the positioning portion 203, and at this time, the jacking hole 202 should be located at the center position of the positioning portion 203, as shown in fig. 4 and 5, that is, the central axis of the jacking hole 202 coincides with the central axis of the circle where each positioning hole 204 is located, so as to prevent the problem of unbalanced load during jacking; in addition, at the positioning portion 203, at least two jacking holes 202 may also be constructed, as shown in fig. 12, at this time, each jacking hole 202 may be respectively and uniformly distributed along the circumferential direction, so that the stress of the workpiece is more balanced in the jacking process, and the problems of unbalance loading, jamming and the like in the jacking process can also be prevented.

The jacking power 301 has various embodiments, in one embodiment, the jacking power 301 may be an air cylinder, an electric cylinder, a hydraulic cylinder, or the like, and at this time, the jacking member 303 is vertically connected to the jacking power 301, so that the jacking member 303 is driven to ascend/descend in the vertical direction by the expansion/contraction of the jacking power 301 in the vertical direction.

In another embodiment, the lifting device further comprises a transmission part 302, the lifting piece 303 is arranged on the transmission part 302, the transmission part 302 is connected to the lifting power 301, and the lifting power 301 can drive the transmission part 302 to vertically lift/descend, so as to drive the lifting piece 303 to vertically lift/descend; at this time, the jacking power 301 may be a linear sliding table, a linear guide rail, a linear motion module, a ball screw linear transmission mechanism, or the like arranged along the vertical direction, for example, as shown in fig. 5 and 6, in this embodiment, the jacking power 301 is the linear sliding table, the linear sliding table is fixedly installed inside the tool table 200, the jacking part 303 is fixedly connected to the transmission part 302, and the transmission part 302 is fixedly connected to the sliding table of the linear sliding table.

In order to accurately control the jacking mechanism 300, in a more perfect scheme, the feeding equipment further comprises a controller, wherein the controller is connected with the jacking power 301, so that the controller is used for accurately controlling the starting/stopping of the jacking power 301, and the height of the uppermost workpiece is accurately controlled; the controller has various embodiments, and by way of example, the controller may be a single chip, a PC, a PLC, a microprocessor (e.g., an ARM chip), or the like.

In order to make the automatic operation process more reliable, in a more sophisticated scheme, the feeding apparatus further comprises a camera 400, as shown in fig. 4, the camera 400 is connected to the controller, and the camera 400 is used for acquiring the image at the set height, that is, the camera 400 is used for acquiring the image at the grabbing station; on the one hand, whether the uppermost layer workpiece is pushed to the set height can be accurately judged through the image recognition technology, so that closed-loop control of the pushing process is achieved, pushing rechecking is achieved, on the other hand, whether the uppermost layer workpiece is/is grabbed away by the mechanical arm can be accurately judged through the image recognition technology, so that closed-loop control of the grabbing process is achieved, grabbing rechecking is achieved, and the process is accurately controlled.

In specific implementation, the camera 400 may preferentially adopt a visual camera 400, and correspondingly, in order to install the camera 400 at a set height, the camera further includes a bracket 401, as shown in fig. 4, the bracket 401 is fixedly installed on the tooling table 200, and the camera 400 is installed on the bracket 401, so that the camera 400 may be directly opposite to the grabbing station, which is more beneficial to image acquisition.

For convenience of illustration, as an example, as shown in fig. 7-10, the loading tool 500 includes a base 501 and three guide posts 504 vertically disposed on the base 501, and an outer diameter of each guide post 504 is smaller than an inner diameter of a through hole 104 in a workpiece (such as the front cover 101, the nameplate or the stopper plate 103), so that each workpiece can be stacked on the loading tool 500 through the through hole 104, as shown in fig. 10, a bottom of the base 501 is configured with three positioning posts 503 for positioning, as shown in fig. 7, and each positioning post 503 is uniformly distributed along a circumferential direction, and at the same time, the base 501 is further configured with a communication hole 502 adapted to the jacking hole 202 so as to pass through the jacking piece 303, as shown in fig. 7; the side surface of the top of the guide post 504 is further configured with a clamping groove 505, as shown in fig. 7-10, to adapt to a grapple, in order to make the stress more uniform in the jacking process, in practical use, the feeding tool 500 further includes a jacking plate 600, the jacking plate 600 is configured with three guide holes 601, the three guide holes 601 are respectively adapted to the three guide posts 504, so that the jacking plate 600 can be sleeved on the guide posts 504 through the guide holes 601, and each workpiece can be stacked above the jacking plate 600, as shown in fig. 10.

Correspondingly, as an example, as shown in fig. 4, the positioning portion 203 in the feeding apparatus includes three positioning holes 204, and the three positioning holes 204 are respectively and uniformly distributed along the circumferential direction, so as to adapt to the feeding tool 500.

In actual use, the grapples on the lifting appliance are used for clamping the clamping grooves 505, so that the loading tool 500 can be lifted and transported to the tool table 200 of the loading device, and the positioning columns 503 are respectively inserted into the positioning holes 204 of the positioning parts 203, so as to achieve the purpose of restraining and positioning the loading tool 500 (including a workpiece), as shown in fig. 11;

after the manipulator takes away the work piece of the superiors, jacking power 301 opens and drives jacking piece 303 jacking board 600 under the control of controller, jacking board 600 drives all work pieces vertical rising, in this in-process, guide post 504 plays the effect of direction, when the superiors work piece moves to the height that sets for, controller control jacking power 301 is shut down, make the superiors work piece stop in the height that sets for just in time, make the manipulator all can snatch the work piece of the superiors in the same position department at every turn, need not to discern again and position the position of the superiors work piece, unusual high efficiency and swift.

Example 2

According to the feeding device provided by embodiment 1, the present embodiment provides a coding tool, including the feeding device described in embodiment 1, wherein at least one positioning portion 203 in the feeding device is used for matching with the feeding tool 500 constrained with the sign plate 102;

as shown in fig. 13 and 14, the marking device further includes a laser code printer 800, the supporting portion 201 is configured with a positioning structure 700 for positioning the marking plate 102, the laser code printer 800 is installed right above the positioning structure 700, and the laser code printer 800 is used for printing codes on the marking plate 102; in the embodiment, the positioning structure 700 is configured to solve the constraint and positioning problems of the sign board 102, and the laser code printer 800 is installed above the positioning structure 700, so that the laser code printer 800 can be used for printing codes on the sign board 102, the efficiency is high, the printed codes are neat and attractive, and the problem of printing codes on the sign board 102 can be solved.

In the present embodiment, the structure of the positioning structure 700 is adapted to the sign board 102, since the sign board 102 is generally configured with at least three through holes 104, and the at least three through holes 104 are respectively and uniformly distributed along the circumferential direction, as shown in fig. 13 and fig. 14, for example, the sign board 102 includes three through holes 104, and the distance between any two through holes 104 in the three through holes 104 is equal; correspondingly, in this embodiment, the positioning structure 700 includes at least three positioning protrusions 702, the positioning protrusions 702 are respectively and uniformly distributed along the circumferential direction, and each positioning protrusion 702 is respectively used for corresponding to each through hole 104 in the sign board 102, so that the sign board 102 can be sleeved on the surface of the tooling table 200 through the cooperation of the through holes 104 and the positioning protrusions 702, on one hand, the positioning protrusions 702 play a role in restraining the sign board 102 to prevent the sign board 102 from moving, and on the other hand, the positioning protrusions 702 can position the orientation of the sign board 102, so that the sign board 102 can be coded in a predetermined orientation.

As shown in fig. 13 and 14, in the present embodiment, the laser code printer 800 is installed right above the positioning structure 700 and connected to the controller, and the controller is used for controlling the laser code printer 800 to print a code on the sign board 102; by way of example, the laser marking device further comprises a machine frame 801, the machine frame 801 is mounted on the supporting portion 201 of the tooling table 200, and the laser marking device 800 is mounted on the machine frame 801, so that a laser head of the laser marking device 800 can be located right above the positioning structure 700 and correspond to the positioning structure 700, as shown in the figure, so as to mark a code at the middle position of the sign board 102, and in a specific implementation, the laser marking device 800 can preferably adopt an existing laser marking machine or a laser engraving machine.

In order to fit the through hole 104 of the sign board 102, the positioning protrusions 702 may preferably be cylindrical, as shown in fig. 13 and 14, and the outer diameter of each positioning protrusion 702 is smaller than the diameter of the through hole 104 of the sign board 102.

In a further aspect, the positioning structure 700 further includes a base 701 for supporting the sign board 102, an upper surface of the base 701 is a plane so as to horizontally support the sign board 102, and the positioning protrusions 702 are respectively configured on the upper surface of the base 701, as shown in the figure, the base 701 is fixedly mounted on the supporting portion 201 of the tooling table 200 so as to support the sign board 102 by the base 701; in a specific implementation, the shape of the seat 701 may be determined according to actual requirements, for example, as shown in fig. 13 and 14, the seat 701 may preferably adopt a circular structure, and the material of the seat 701 may be the same as the tool table 200 or different from the tool table 200.

In the actual use process, firstly, the loading tool 500 constrained with the plurality of sign plates 102 is hoisted to the tool table 200 by using the grapple on the hanger, and each positioning column 503 in the loading tool 500 is respectively inserted into each positioning hole 204 of the positioning part 203, so as to achieve the purpose of constraining and positioning the loading tool 500 (including the sign plates 102), as shown in fig. 13;

then, a manipulator is used to take away the uppermost sign plate 102, and the sign plate 102 is transferred to a positioning structure 700, as shown in fig. 13, then, on one hand, at the positioning part 203, the jacking power 301 can be started under the control of the controller and drives the jacking piece 303 to jack the jacking plate 600, the jacking plate 600 drives all sign plates 102 to vertically ascend, and when the uppermost sign plate 102 moves to a set height, the controller controls the jacking power 301 to stop, so that the manipulator can grab the uppermost sign plate 102 next time;

on the other hand, at the positioning structure 700, the controller may control the laser code printer 800 to print a code on the sign board 102;

finally, after the code printing is completed, the robot takes away the sign board 102 at the positioning structure 700 for the subsequent assembly process.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.

Claims (10)

1. A feeding device is characterized by comprising a tool table and a jacking mechanism, wherein the tool table is provided with a supporting part for supporting a feeding tool and a positioning part for being matched with each positioning column in the feeding tool,

the jacking mechanism comprises jacking power and a jacking piece, the jacking power is in transmission connection with the jacking piece,

the supporting part is provided with a jacking hole used for penetrating through the jacking piece, the jacking piece is used for jacking a workpiece in the feeding tool under the driving of jacking power, and the workpiece on the uppermost layer in the feeding tool is moved to a set height.

2. The feeding apparatus according to claim 1, wherein at least one jacking hole is configured at each positioning portion, and the number of jacking pieces is adapted to the number of jacking holes.

3. The feeding equipment as claimed in claim 2, wherein the positioning part is a plurality of positioning holes or positioning grooves constructed on the tooling table;

and/or the jacking piece is of a columnar structure;

and/or the upper surface of the supporting part is a plane;

and/or the supporting part is a top plate of the tooling table.

4. The feeding equipment as claimed in claim 3, wherein the positioning part comprises at least three positioning holes, and the at least three positioning holes are uniformly distributed along the circumferential direction respectively;

and/or the tool table further comprises a plurality of side plates and a bottom plate, the top plate, the side plates and the bottom plate jointly enclose a box-shaped structure, and the jacking mechanism is installed inside the tool table;

and/or a plurality of wheels are also arranged at the bottom of the tooling table;

and/or one jacking hole is constructed at the positioning part and is positioned at the central position of the positioning part, or at least two jacking holes are constructed at the positioning part and are uniformly distributed along the circumferential direction.

5. The feeding equipment according to any one of claims 1 to 4, wherein the jacking power is an air cylinder, an electric cylinder or a hydraulic cylinder, and the jacking piece is vertically connected to the jacking power; or the lifting part is arranged on the transmission part, the transmission part is connected with lifting power, the lifting power is used for driving the transmission part to vertically lift/descend, and the lifting power is a linear sliding table, a linear guide rail, a linear motion module or a ball screw linear transmission mechanism which are arranged along the vertical direction;

and/or the device also comprises a controller, and the controller is connected with the jacking power.

6. The loading device as recited in claim 5, further comprising a camera coupled to the controller for capturing images at the height.

7. The feeding device according to claim 6, wherein the controller is a single chip microcomputer, a PC, a PLC or a microprocessor;

and/or, the camera is a visual camera;

and/or, still include the support, support fixed mounting in the frock platform, the camera install in the support.

8. A coding tool, which is characterized by comprising the feeding device of any one of claims 1 to 7,

still include laser coding ware, the supporting part is constructed the location structure that is used for the location marking board, laser coding ware install in directly over location structure, and correspond location structure is used for beating the sign indicating number on the marking board.

9. The coding tool of claim 8, wherein the positioning structure comprises at least three positioning protrusions, the positioning protrusions are uniformly distributed along the circumferential direction, and each positioning protrusion is used for corresponding to each through hole in the sign board;

and/or the laser code printer adopts a laser marking machine or a laser engraving machine.

10. The coding tool of claim 9, wherein the positioning protrusions are cylindrical in structure, and the outer diameter of each positioning protrusion is smaller than the diameter of the through hole in the sign board;

and/or the laser coding machine further comprises a rack, wherein the rack is mounted on the tooling table, and the laser coding machine is mounted on the rack;

and/or, the positioning structure further comprises a seat body for supporting the sign board, the upper surface of the seat body is a plane, the positioning protrusions are respectively constructed on the upper surface of the seat body, and the seat body is fixed on the supporting portion.

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