CN216708812U

CN216708812U - Automatic marking device

Info

Publication number: CN216708812U
Application number: CN202122541752.7U
Authority: CN
Inventors: 李二周; 李卫真; 黄逸飞; 李广辉
Original assignee: Fulian Technology Jiyuan Co ltd
Current assignee: Fulian Technology Jiyuan Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-06-10
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to the field of production equipment, aims to solve the problems of low automation degree and long operation time consumption of positioning, code scanning and marking operations of workpieces in the prior art, and provides an automatic marking device which comprises a marking mechanism and a positioning code scanning mechanism. The positioning code scanning mechanism is arranged on one side of the marking mechanism and comprises a positioning module and a code scanning module arranged on one side of the positioning module; the positioning module comprises a shifting component and a positioning component which is connected with the shifting component in a sliding way; the positioning assembly is used for positioning a workpiece to be marked, and the transferring assembly is used for driving the positioning assembly to move to the position of the code scanning module or the position of the marking mechanism along the first direction, so that the code scanning module scans a workpiece code on the workpiece or the marking mechanism processes the workpiece. The automatic marking machine has the advantages that the automatic positioning, code scanning and marking of workpieces can be conveniently realized, and the automatic marking machine is convenient and efficient to use.

Description

Automatic marking device

Technical Field

The utility model relates to the field of production equipment, in particular to an automatic marking device.

Background

Marking devices are used to mark a workpiece. In the prior art, the positioning, code scanning and marking operation parts of a workpiece need manual cooperation, and the problems of low automation degree and long operation time are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic marking device, which aims to solve the problems of low automation degree and long operation time consumption of workpiece positioning, code scanning and marking operation in the prior art.

The embodiment of the utility model is realized by the following steps:

the embodiment of the utility model provides an automatic marking device which comprises a workbench, a marking mechanism, a positioning code scanning mechanism and two feeding and discharging mechanical arms, wherein the marking mechanism and the positioning code scanning mechanism are arranged on the workbench, and the two feeding and discharging mechanical arms are respectively arranged on two sides of the workbench. The positioning code scanning mechanism is arranged on one side of the marking mechanism and comprises a positioning module and a code scanning module arranged on one side of the positioning module; the positioning module comprises a shifting component and a positioning component which is connected with the shifting component in a sliding manner; the positioning assembly is used for positioning a workpiece to be marked, and the transferring assembly is used for driving the positioning assembly to move to the code scanning module or the marking mechanism along a first direction so as to enable the code scanning module to scan a workpiece code on the workpiece or enable the marking mechanism to process the workpiece; each feeding and discharging manipulator comprises a robot main body and a feeding and discharging paw connected to the robot main body; the feeding and discharging gripper is used for grabbing the workpiece to the positioning assembly and taking down the marked workpiece from the positioning assembly.

When the automatic marking device in the embodiment of the utility model is used, a workpiece is placed on the positioning assembly through a feeding and discharging mechanical arm, the workpiece is positioned through the positioning assembly, then the shifting assembly drives the positioning assembly and the workpiece on the positioning assembly to move to the position of the code scanning module together, the code scanning module scans the workpiece code on the workpiece, then the workpiece code is moved to the position of the marking mechanism under the driving of the shifting assembly, and the marking mechanism prints a corresponding new code on the workpiece according to the workpiece code on the workpiece; and the coded workpiece is removed from the positioning assembly through another feeding and discharging mechanical arm.

The automatic marking device of this embodiment can conveniently realize the work piece the location, sweep sign indicating number and beat the automation of beating and go on, and convenient to use is high-efficient, has reduced cost of labor and consuming time.

In a possible implementation manner, the transfer assembly comprises a seat plate and a sliding table cylinder arranged on the seat plate, and the positioning module is connected to the sliding table cylinder and can be driven by the sliding table cylinder to move along the first direction.

In a possible embodiment, the positioning assembly comprises a positioning bottom plate and two positioning stations arranged on the positioning bottom plate; the positioning bottom plate is obliquely arranged relative to the seat plate and is connected with the sliding table cylinder in a sliding mode, and the positioning bottom plate is provided with a front surface facing the marking mechanism and a back surface back to the marking mechanism; the two positioning stations are arranged on the front surface of the positioning bottom plate along the first direction, and a clamping assembly is arranged at each positioning station; the clamping assembly is used for positioning and clamping one workpiece; the clamping assembly comprises a fixed part, a moving part and a clamping cylinder; the fixed piece is fixedly arranged on one side of the positioning station, a sliding groove is formed in the other side of the positioning station, and the moving piece is slidably arranged in the sliding groove; the clamping cylinder is arranged on one side surface of the positioning station, which is far away from the fixing piece, and is in transmission connection with the moving piece, and is used for driving the moving piece to move in the sliding groove along a first direction to be close to or far away from the fixing piece so as to position and clamp the workpiece or release the workpiece.

In a possible implementation manner, a scanning through hole is formed in the positioning bottom plate and used for exposing the workpiece code on the workpiece; when the workpiece is positioned on the clamping component, the scanning through hole corresponds to a workpiece code on the workpiece; and the positioning component can be driven by the transfer component to move to a position where the scanning through hole of the positioning component corresponds to the code scanning module.

In a possible embodiment, the automatic marking device further comprises a code scanning blocking mechanism arranged at each positioning station; sweep a yard barrier mechanism set up in the back of location bottom plate. Sweep sign indicating number stop mechanism including sweep the sign indicating number and block the cylinder and connect in sweep the sign indicating number and block the piece that the cylinder blocks, it blocks the cylinder and is used for driving to sweep the piece orientation or keep away from the scanning through-hole removes to shelter from the scanning through-hole or open the scanning through-hole.

In a possible embodiment, the code scanning module comprises a code scanning base and a scanner connected to the code scanning base, wherein the scanner is used for scanning the workpiece code on the workpiece through the scanning through hole.

In a possible implementation manner, the marking mechanism comprises a marking base and a marking head arranged on the marking base, and the marking head is used for marking the workpiece on the positioning assembly.

In one possible embodiment, the feeding and discharging gripper comprises a station support, a tray gripper and a plurality of workpiece grippers; the station support is provided with a plurality of stations which are distributed circumferentially, and the tray gripper and the workpiece grippers are respectively arranged at each station; the material tray hand claw is used for taking and placing a material tray for containing workpieces, and the workpiece hand claw is used for taking and placing the workpieces. The station support is connected to the robot main body and can rotate in the circumferential direction under the driving of the robot main body.

In one possible embodiment, the station support includes an intermediate plate portion and a plurality of leg plate portions connected to the intermediate plate portion at intervals in the circumferential direction in this order. The intermediate plate portion is for connecting to the robot main body. The tray paw and the workpiece paw are respectively connected to the tail ends of the supporting plate parts.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 three-dimensional view of an automated marking apparatus in one embodiment of the present invention;

FIG. 2 is a top view of the automated marking apparatus of FIG. 1;

FIG. 3 is a three-dimensional view of the positioning code-scanning assembly of FIG. 1;

FIG. 4 is a top view of the positioning code-scanning assembly of FIG. 3;

FIG. 5 is a perspective view of the code scanning module shown in FIG. 1;

FIG. 6 is a perspective view of the positioning assembly of FIG. 3;

FIG. 7 is a view taken along line A of FIG. 6;

FIG. 8 is a three-dimensional view of an automated marking apparatus in another embodiment of the present invention;

FIG. 9 is a three-dimensional view of the loading and unloading gripper of FIG. 8;

FIG. 10 is another perspective view of FIG. 9;

FIG. 11 is a three-dimensional view of the tray gripper of FIG. 9;

figure 12 is a three-dimensional view of the workpiece gripper of figure 9.

Description of the main element symbols:

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the utility model are described in detail. In the following embodiments and features of the embodiments may be combined with each other without conflict.

Examples

Referring to fig. 1 and 2, the present embodiment provides an automatic marking device 20, which includes a worktable 23, a marking mechanism 21, and a positioning and code-scanning mechanism 22. Marking mechanism 21 and location sweep ink recorder and construct 22 and set up respectively on workstation 23, and one side of marking mechanism 21 is located to the location sweep ink recorder and construct 22.

In this embodiment, the marking mechanism 21 includes a marking base 24 and a marking head 25 disposed on the marking base 24, the marking base 24 is fixedly mounted on the worktable 23, and the marking head 25 is used for marking the workpiece 10 on the positioning code scanning mechanism 22.

Referring to fig. 3 and 4, the positioning and code-scanning mechanism 22 includes a positioning module 26 and a code-scanning module 27 disposed on one side of the positioning module 26. Referring to fig. 5, the code scanning module 27 optionally includes a code scanning base 28 and a scanner 29 connected to the code scanning base 28, the code scanning base 28 is configured to be connected to the worktable 23, and the scanner 29 is configured to scan a workpiece code (not shown) on the workpiece 10. The positioning module 26 includes a transfer unit 30 and a positioning unit 31 slidably connected to the transfer unit 30. The positioning component 31 is used for positioning the workpiece 10 to be marked, and the transferring component 30 is used for driving the positioning component 31 to move to the code scanning module 27 or the marking mechanism 21 along the first direction 32, so that the code scanning module 27 scans the workpiece code on the workpiece 10 or the marking mechanism 21 processes the workpiece 10.

Taking fig. 2 as an example, when the automatic marking device 20 is used, the positioning assembly 31 is used to position two workpieces 10, the transferring assembly 30 is used to drive the positioning assembly 31 to move, so that one of the workpieces 10 moves to the code scanning module 27, the code scanning module 27 scans a workpiece code on one of the workpieces 10, after the code scanning of one of the workpieces 10 is completed, the transferring assembly 30 drives the positioning assembly 31 to move, so that the other workpiece 10 moves to the code scanning module 27, and the code scanning module 27 scans a workpiece code on the other workpiece 10. After the scanning of the other workpiece is completed, the two workpieces 10 are moved to the marking mechanism 21 in sequence under the driving of the transferring component 30 again, and the marking mechanism 21 prints corresponding new codes obtained according to the workpiece codes on the workpieces 10 on the two workpieces 10.

The automatic marking device 20 of the embodiment can conveniently realize the automatic positioning, code scanning and marking of the workpiece 10, is convenient and efficient to use, and reduces labor cost and time consumption.

With continued reference to fig. 3 and 4, in the present embodiment, the transferring assembly 30 includes a base plate 33 and a sliding table cylinder 34 disposed on the base plate 33, and the positioning assembly 31 is connected to the sliding table cylinder 34 and can be driven by the sliding table cylinder 34 to move along the first direction 32; alternatively, the first direction 32 may be a horizontal direction.

In this embodiment, the positioning assembly 31 includes a bracket 64, a positioning base plate 35, and two positioning stations 36 disposed on the positioning base plate 35. The bracket 64 is connected with the sliding table air cylinder 34 in a sliding mode, the positioning bottom plate 35 is obliquely arranged on the bracket 64 relative to the seat plate 33, and the positioning bottom plate 35 is provided with a front surface 37 facing the marking mechanism 21 and a back surface 38 facing away from the marking mechanism 21; two positioning stations 36 are arranged on a front face 37 of the positioning base plate 35 along the first direction 32, and a clamping assembly 39 is provided at each positioning station 36.

Referring collectively to fig. 6 and 7, the clamping assembly 39 is used to positionally clamp a workpiece 10; the gripper assembly 39 includes a fixed member 40, a moving member 41, and a gripper cylinder 42. The fixing member 40 is fixedly disposed at one side of the positioning station 36, a sliding slot 43 is disposed at the other side of the positioning station 36, and the moving member 41 is slidably disposed at the sliding slot 43. The clamping cylinder 42 is disposed on a side surface of the positioning station 36 away from the fixing element 40, and is in transmission connection with the moving element 41, and is configured to drive the moving element 41 to move in the chute 43 toward or away from the fixing element 40 along the first direction 32, so as to position and clamp the workpiece 10 or release the workpiece 10.

In this embodiment, each positioning station 36 is provided with a scanning through hole 44 for exposing the workpiece code on the workpiece 10 for scanning by the scanner 29. When the positioning module 39 positions the workpiece 10, the scanning through hole 44 corresponds to the workpiece code on the workpiece 10, so as to expose the workpiece code on the workpiece 10, and facilitate the scanning module 27 to scan the workpiece code on the workpiece 10. The positioning assembly 31 can be driven by the transferring assembly 30 to move to a position where the scanning through hole 44 corresponds to the code scanning module 27.

In this embodiment, the automatic marking device 20 further includes two code scanning blocking mechanisms 45, the code scanning blocking mechanisms 45 are disposed corresponding to the positioning stations 36, and the code scanning blocking mechanisms 45 are disposed on the back surface 38 of the positioning bottom plate 35. The code scanning blocking mechanism 45 comprises a code scanning blocking cylinder 46 and a blocking piece 47 connected to the code scanning blocking cylinder 46, the code scanning blocking cylinder 46 is arranged on the back surface 38 of the positioning bottom plate 35, and the code scanning blocking cylinder 46 is used for driving the blocking piece 47 to move towards or away from the scanning through hole so as to block the scanning through hole 44 or release the scanning through hole 44.

Referring to fig. 8, in the embodiment, the automatic marking device 20 further includes two feeding and discharging manipulators 48 respectively disposed at two sides of the worktable 23, and each feeding and discharging manipulator 48 includes a robot main body 49 and a feeding and discharging claw 50 connected to the robot main body 49; the loading and unloading gripper 50 is used for gripping the workpiece 10 to the positioning assembly 31 and taking the marked workpiece 10 off from the positioning assembly 31. Because only one mechanical arm is low in efficiency, and too many structures of the mechanical arms are too complex, the feeding and discharging functions of the marking mechanism 21 and the positioning code scanning mechanism 22 are realized by the double feeding and discharging mechanical arms 48, and the efficiency is high.

Referring to fig. 9 and 10, the loading and unloading gripper 50 includes a station holder 51, a tray gripper 52, and a plurality of workpiece grippers 53. The station bracket 51 is provided with a plurality of stations 54 which are distributed circumferentially, and a tray paw 52 and a plurality of workpiece paws 53 are respectively arranged at each station 54; the tray gripper 52 is used for taking and placing a tray (not shown) containing the workpiece 10, and the workpiece gripper 53 is used for taking and placing the workpiece 10. The station support 51 is connected to the robot main body 49 and can rotate circumferentially under the drive of the robot main body 49.

Alternatively, the station bracket 51 in the present embodiment includes an intermediate plate portion 55 and a plurality of leg plate portions 56, and the plurality of leg plate portions 56 are connected to the intermediate plate portion 55 in sequence at intervals in the circumferential direction. The intermediate plate portion 55 is for connection to the robot main body 49. The tray claw 52 and the workpiece claw 53 are connected to the ends of the support plate portions 56, respectively.

Alternatively, referring to fig. 11, the tray gripper 52 includes a suction cup mounting plate 57 and a suction cup 58. A suction cup mounting plate 57 is attached to the distal end of the support plate portion 56, and a suction cup 58 is attached to the suction cup mounting plate 57.

Alternatively, referring to fig. 12, the workpiece gripper 53 includes a workpiece gripping mechanism 59. The workpiece gripping mechanism 59 includes a cylinder 60, a connecting block 61, and a glue column 62. The number of the connecting blocks 61 is two, each connecting block 61 is connected with a plurality of rubber columns 62, and as shown in the figure, each connecting block 61 is connected with two rubber columns 62. The two connecting blocks 61 are respectively connected to two ends of the air cylinder 60 and can be driven by the air cylinder 60 to relatively approach or relatively separate from each other, so that the glue columns 62 on the two connecting blocks 61 are relatively opened or closed to clamp or release the workpiece 10.

Optionally, the workpiece gripper 53 further includes a fixing plate 63, and the fixing plate 63 is connected to the distal end of the support plate portion 56 and extends in a direction parallel to the rotational axis of the station support 51. Each of the workpiece grippers 53 includes a plurality of workpiece gripping mechanisms 59 (two as illustrated), and the plurality of workpiece gripping mechanisms 59 are arranged in series along the extending direction of the fixed plate 63. Through this arrangement, each workpiece gripper 53 can grip a plurality of workpieces 10 at a time, improving the effect of taking the workpieces 10. Preferably, the number of the workpiece grabbing mechanisms 59 of each workpiece gripper 53 is equal to the number of the positioning stations 36 on the positioning assembly 31, so that the feeding and the positioning of a plurality of workpieces 10 at one time are realized, and the feeding efficiency is improved.

In summary, the automatic marking device 20 in the embodiment of the present invention can conveniently realize the automatic positioning, code scanning and marking of the workpiece 10, and is convenient and efficient to use, and reduces the labor cost and time consumption.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model.

Claims

1. An automatic marking device, comprising:

a work table;

the marking mechanism and the positioning code scanning mechanism are arranged on the workbench; the positioning code scanning mechanism is arranged on one side of the marking mechanism and comprises a positioning module and a code scanning module arranged on one side of the positioning module; the positioning module comprises a shifting component and a positioning component which is connected with the shifting component in a sliding manner; the positioning assembly is used for positioning a workpiece to be marked, and the transferring assembly is used for driving the positioning assembly to move to the code scanning module or the marking mechanism along a first direction so as to enable the code scanning module to scan a workpiece code on the workpiece or enable the marking mechanism to process the workpiece;

the two feeding and discharging manipulators are respectively arranged on two sides of the workbench, and each feeding and discharging manipulator comprises a robot main body and a feeding and discharging paw connected to the robot main body; the feeding and discharging gripper is used for grabbing the workpiece to the positioning assembly and taking down the marked workpiece from the positioning assembly.

2. The automatic marking device as claimed in claim 1, wherein:

move and carry the subassembly and include the bedplate with locate slip table cylinder on the bedplate, the location module connect in the slip table cylinder to can follow under the drive of slip table cylinder the first direction removes.

3. The automated marking device of claim 2, wherein:

the positioning assembly comprises a positioning bottom plate and two positioning stations arranged on the positioning bottom plate; the positioning bottom plate is obliquely arranged relative to the seat plate and is connected with the sliding table cylinder in a sliding mode, and the positioning bottom plate is provided with a front surface facing the marking mechanism and a back surface back to the marking mechanism; the two positioning stations are arranged on the front surface of the positioning bottom plate along the first direction.

4. The automatic marking device as claimed in claim 3, wherein:

each positioning station is provided with a clamping assembly, and the clamping assembly is used for positioning and clamping one workpiece; the clamping assembly comprises a fixed part, a moving part and a clamping cylinder; the fixed piece is fixedly arranged on one side of the positioning station, a sliding groove is formed in the other side of the positioning station, and the moving piece is slidably arranged in the sliding groove;

the clamping cylinder is arranged on one side surface of the positioning station, which is far away from the fixed part, and is in transmission connection with the moving part, and is used for driving the moving part to move in the sliding groove along a first direction to approach or be far away from the fixed part so as to clamp or release the workpiece.

5. The automatic marking device as claimed in claim 3, wherein:

the positioning bottom plate is provided with a scanning through hole, and the scanning through hole corresponds to the workpiece code on the workpiece so as to expose the workpiece code on the workpiece.

6. The automated marking device of claim 5, wherein:

the marking device also comprises a code scanning blocking mechanism arranged at each positioning station; the code scanning blocking mechanism is arranged on the back surface of the positioning bottom plate;

sweep sign indicating number stop mechanism including sweep the sign indicating number and block the cylinder and connect in sweep the sign indicating number and block the piece that blocks the cylinder, sweep the sign indicating number and block the cylinder and be used for driving it blocks the orientation or keep away from the scanning through-hole removes to shelter from or open the scanning through-hole.

7. The automated marking device of claim 6, wherein:

sweep a yard module including sweep a yard base and connect in sweep the scanner of a yard base, the scanner is used for through scanning through-hole scanning the work piece code on the work piece.

8. The automatic marking device as claimed in claim 1, wherein:

the marking mechanism comprises a marking base and a marking head arranged on the marking base, and the marking head is used for marking the workpiece on the positioning assembly.

9. The automatic marking device as claimed in claim 1, wherein:

the feeding and discharging paw comprises a station support, a material tray paw and a plurality of workpiece paws; the station support is provided with a plurality of stations which are distributed circumferentially, and the material tray hand claw and the plurality of workpiece hand claws are respectively arranged at each station; the material tray paw is used for taking and placing a material tray for containing workpieces, and the workpiece paw is used for taking and placing the workpieces; the station support is connected to the robot main body and can rotate in the circumferential direction under the driving of the robot main body.

10. The automated marking device of claim 9, wherein:

the station support comprises a middle plate part and a plurality of supporting plate parts, and the plurality of supporting plate parts are sequentially connected to the middle plate part at intervals along the circumferential direction; the middle plate part is used for being connected to the robot main body;

the tray paw and the workpiece paw are respectively connected to the tail ends of the supporting plate parts.