阅读说明：本技术 油箱夹件棱边倒钝智能工作站 (Intelligent workstation with blunt edge for oil tank clamping piece ) 是由 黄志伟 陈兴富 黄奇 何伟强 于 2021-05-21 设计创作，主要内容包括：本发明公开一种油箱夹件棱边倒钝智能工作站,所述油箱夹件棱边倒钝智能工作站包括：搬运机器人,用于油箱夹件的搬运,所述搬运机器人具有视觉识别系统；倒钝机器人,所述倒钝机器人有两个,且设于所述搬运机器人的相对两侧,所述倒钝机器人具有激光传感器；铣削平台,所述铣削平台临近所述倒钝机器人设置,每一所述倒钝机器人对应两个所述铣削平台；上料工位,所述上料工位临近所述搬运机器人设置；和下料工位,所述下料工位临近所述搬运机器人设置。本发明技术方案旨在提供一种代替人工操作、提高生产效率以及保证产品质量的油箱夹件棱边倒钝智能工作站。(The invention discloses an intelligent workstation for edge blunting of an oil tank clamping piece, which comprises: the transfer robot is used for transferring the oil tank clamping pieces and is provided with a visual identification system; the two robot bodies are arranged on two opposite sides of the carrying robot and provided with laser sensors; the milling platforms are arranged close to the blunt robots, and each blunt robot corresponds to two milling platforms; a loading station arranged adjacent to the transfer robot; and the blanking station is close to the carrying robot. The technical scheme of the invention aims to provide the intelligent workstation for blunting the edges of the oil tank clamping pieces, which replaces manual operation, improves the production efficiency and ensures the product quality.)

1. The utility model provides an oil tank folder edge abate intelligent work station for the edge abate of oil tank folder, its characterized in that, oil tank folder edge abate intelligent work station includes:

the transfer robot is used for transferring the oil tank clamping pieces and is provided with a visual identification system;

the two robot bodies are arranged on two opposite sides of the carrying robot and provided with laser sensors;

the milling platforms are arranged close to the blunt robots, and each blunt robot corresponds to two milling platforms;

a loading station arranged adjacent to the transfer robot; and

a blanking station arranged close to the transfer robot;

the carrying robot carries the oil tank clamping piece of the feeding station to the milling platform, the edge blunting process is completed by the blunting robot, and then the carrying robot carries the oil tank clamping piece to the discharging station to achieve discharging.

2. The intelligent workstation of claim 1, wherein the milling platform comprises:

a frame;

the magnetic suction fixing component is arranged on the rack;

the lifting mechanism is slidably arranged on the rack; and

the magnetic suction tool is arranged on the lifting mechanism;

the lifting mechanism drives the magnetic suction tool to be close to or far away from the magnetic suction fixing component.

3. An intelligent workstation for tank clip edge blunting as defined in claim 2, wherein the milling platform further comprises a chip brushing mechanism, the chip brushing mechanism comprising:

the active driving mechanism is arranged on one side of the rack;

the driven driving mechanism is arranged on the other side of the rack; and

one end of the cleaning brush is connected with the driving mechanism, and the other end of the cleaning brush is connected with the driven driving mechanism;

the active driving mechanism drives the cleaning brush to move so as to realize the cleaning of the magnetic suction fixing component.

4. The intelligent workstation of claim 3, wherein said active drive mechanism comprises:

the first connecting plate is arranged on the rack;

the speed reducing motor is arranged on the first connecting plate;

the first synchronous wheel is arranged on the speed reducing motor;

the second synchronizing wheel is rotatably arranged on the first connecting plate;

the synchronous belt is driven by the first synchronous wheel and the second synchronous wheel, and one end of the cleaning brush is connected with the synchronous belt;

the first guide rod is arranged on the first connecting plate; and

the first linear bearing is in sliding fit with the first guide rod and is connected with the cleaning brush;

the speed reducing motor drives the synchronous belt to transmit so as to drive the cleaning brush to move along the direction of the first guide rod;

the driven drive mechanism includes:

the second connecting plate is arranged on the rack;

the second guide rod is arranged on the second connecting plate; and

and the second linear bearing is in sliding fit with the second guide rod and is connected with the cleaning brush.

5. The intelligent workstation of claim 1, wherein the transfer robot comprises:

a first industrial robot; and

and the electric permanent magnet suction tool is arranged on the sixth shaft of the first industrial robot.

6. The intelligent workstation of claim 5, wherein said electro-permanent magnet suction tool comprises:

fixing the substrate;

the electro-permanent magnet assembly is arranged at an interval with the fixed substrate;

the guide rods are arranged on the fixed base plate in a sliding mode, one end of each guide rod is arranged on the corresponding electric permanent magnet assembly, and a blocking piece is arranged at the other end, extending out of the fixed base plate, of each guide rod;

a plurality of buffer springs are sleeved on the guide rods in a one-to-one correspondence manner, one end of each buffer spring is abutted against the fixed base plate, and the other end of each buffer spring is abutted against the corresponding electro-permanent magnet assembly; and

the connecting flange is arranged on one side, away from the electric permanent magnet assembly, of the fixed base plate, and the electric permanent magnet suction tool is arranged on the first industrial robot through the connecting flange.

7. The intelligent workstation of claim 6, wherein the electro-permanent magnet pickup further comprises a CCD assembly and a ranging assembly, the CCD assembly comprising:

the first fixing piece is arranged on the fixing substrate; and

the CCD camera is arranged on the first fixing piece;

the ranging assembly includes:

the second fixing piece is arranged on the fixing substrate; and

and the laser ranging sensor is arranged on the second fixing piece.

8. The intelligent workstation of claim 1, wherein the blunting robot comprises:

a second industrial robot; and

and the blunting cutter is arranged on a sixth shaft of the second industrial robot in a pneumatic clamping mode.

9. The intelligent fuel tank clip edge rounding station of claim 8, wherein said intelligent fuel tank clip edge rounding station further comprises a cutter storage mechanism, said cutter storage mechanism being disposed adjacent to said rounding robot.

10. The intelligent workstation of claim 1, wherein the loading station comprises:

two feeding trolleys are arranged at intervals;

the fixed light source supports are arranged on two opposite sides of the feeding trolley; and

a sliding light source support, the sliding light source support comprising:

the base is arranged close to the feeding trolley;

the sliding light source assembly is slidably arranged on the base; and

the sliding driving assembly is arranged on the base and is connected with the sliding light source assembly;

the sliding driving assembly drives the sliding light source assembly to slide relative to the base so as to be close to any one feeding trolley.

Technical Field

The invention relates to the technical field of blunting devices, in particular to an intelligent workstation for blunting edges of clamping pieces of an oil tank.

Background

In the high-voltage power transformation industry, chamfers of steel components are all in a manual grinding mode or a traditional machining mode.

Due to the characteristics of the power transformation industry, the used steel members are very various in specification and variety and reach thousands of steel members according to incomplete statistics, but the required number of the steel members of each specification is different, the life cycle is short, the steel members are eliminated after being used once, and great troubles are directly brought to production management.

However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems:

due to the fact that various steel members need different processing requirements, the problems of high labor intensity, high possibility of error and low operation efficiency exist in staff operation, and the quality of processed products cannot be effectively guaranteed.

Disclosure of Invention

The invention mainly aims to provide an intelligent workstation for edge blunting of an oil tank clamping piece, and aims to provide the intelligent workstation for edge blunting of the oil tank clamping piece, which replaces manual operation, improves production efficiency and ensures product quality.

In order to achieve the purpose, the intelligent workstation for edge blunting of the oil tank clamping piece is used for edge blunting of the oil tank clamping piece, and comprises:

the transfer robot is used for transferring the oil tank clamping pieces and is provided with a visual identification system;

the two robot bodies are arranged on two opposite sides of the carrying robot and provided with laser sensors;

the milling platforms are arranged close to the blunt robots, and each blunt robot corresponds to two milling platforms;

a loading station arranged adjacent to the transfer robot; and

a blanking station arranged close to the transfer robot;

the carrying robot carries the oil tank clamping piece of the feeding station to the milling platform, the edge blunting process is completed by the blunting robot, and then the carrying robot carries the oil tank clamping piece to the discharging station to achieve discharging.

In an embodiment, the milling platform comprises:

a frame;

the magnetic suction fixing component is arranged on the rack;

the lifting mechanism is slidably arranged on the rack; and

the magnetic suction tool is arranged on the lifting mechanism;

the lifting mechanism drives the magnetic suction tool to be close to or far away from the magnetic suction fixing component.

In one embodiment, the milling platform further comprises a swarf brushing mechanism, the swarf brushing mechanism comprising:

the active driving mechanism is arranged on one side of the rack;

the driven driving mechanism is arranged on the other side of the rack; and

one end of the cleaning brush is connected with the driving mechanism, and the other end of the cleaning brush is connected with the driven driving mechanism;

the active driving mechanism drives the cleaning brush to move so as to realize the cleaning of the magnetic suction fixing component.

In one embodiment, the active drive mechanism comprises:

the first connecting plate is arranged on the rack;

the speed reducing motor is arranged on the first connecting plate;

the first synchronous wheel is arranged on the speed reducing motor;

the second synchronizing wheel is rotatably arranged on the first connecting plate;

the synchronous belt is driven by the first synchronous wheel and the second synchronous wheel, and one end of the cleaning brush is connected with the synchronous belt;

the first guide rod is arranged on the first connecting plate; and

the first linear bearing is in sliding fit with the first guide rod and is connected with the cleaning brush;

the speed reducing motor drives the synchronous belt to transmit so as to drive the cleaning brush to move along the direction of the first guide rod;

the driven drive mechanism includes:

the second connecting plate is arranged on the rack;

the second guide rod is arranged on the second connecting plate; and

and the second linear bearing is in sliding fit with the second guide rod and is connected with the cleaning brush.

In one embodiment, the transfer robot includes:

a first industrial robot; and

and the electric permanent magnet suction tool is arranged on the sixth shaft of the first industrial robot.

In one embodiment, the electro-permanent magnet attraction tool comprises:

fixing the substrate;

the electro-permanent magnet assembly is arranged at an interval with the fixed substrate;

the guide rods are arranged on the fixed base plate in a sliding mode, one end of each guide rod is arranged on the corresponding electric permanent magnet assembly, and a blocking piece is arranged at the other end, extending out of the fixed base plate, of each guide rod;

a plurality of buffer springs are sleeved on the guide rods in a one-to-one correspondence manner, one end of each buffer spring is abutted against the fixed base plate, and the other end of each buffer spring is abutted against the corresponding electro-permanent magnet assembly; and

the connecting flange is arranged on one side, away from the electric permanent magnet assembly, of the fixed base plate, and the electric permanent magnet suction tool is arranged on the first industrial robot through the connecting flange.

In one embodiment, the electro-permanent magnet attraction tool further comprises a CCD assembly and a distance measuring assembly, the CCD assembly comprising:

the first fixing piece is arranged on the fixing substrate; and

the CCD camera is arranged on the first fixing piece;

the ranging assembly includes:

the second fixing piece is arranged on the fixing substrate; and

and the laser ranging sensor is arranged on the second fixing piece.

In one embodiment, the robot comprises:

a second industrial robot; and

and the blunting cutter is arranged on a sixth shaft of the second industrial robot in a pneumatic clamping mode.

In one embodiment, the intelligent workstation for edge blunting of the oil tank clamping piece further comprises a cutter storage mechanism, and the cutter storage mechanism is arranged close to the blunting robot.

In one embodiment, the loading station comprises:

two feeding trolleys are arranged at intervals;

the fixed light source supports are arranged on two opposite sides of the feeding trolley; and

a sliding light source support, the sliding light source support comprising:

the base is arranged close to the feeding trolley;

the sliding light source assembly is slidably arranged on the base; and

the sliding driving assembly is arranged on the base and is connected with the sliding light source assembly;

the sliding driving assembly drives the sliding light source assembly to slide relative to the base so as to be close to any one feeding trolley.

The technical scheme includes that the carrying robot comprises a visual identification system for identifying specifications of oil tank clamping pieces and carrying the oil tank clamping pieces to a designated station, two inverted robots are arranged on two opposite sides of the carrying robot and provided with laser sensors, the milling platforms are arranged close to the inverted robots, each inverted robot corresponds to two milling platforms, the feeding station is arranged close to the carrying robot, the blanking station is arranged close to the carrying robot, the oil tank clamping pieces of the feeding station are carried to the milling platforms by the carrying robot, an edge inversion process is completed by the inverted robots, and the oil tank clamping pieces are carried to the blanking station by the carrying robots to achieve blanking, so that the technical means that labor intensity is high due to staff operation in the prior art are effectively solved, The technical problems of easy error, low operating efficiency and incapability of effectively ensuring the quality of processed products are solved, and the technical effects of replacing manual operation, improving the production efficiency and ensuring the product quality are further realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of an intelligent workstation with blunt oil tank clamp edges according to the present invention;

FIG. 2 is a schematic top view of an intelligent workstation with blunt fuel tank clip edges according to the present invention;

FIG. 3 is a schematic view of a transfer robot according to the present invention;

FIG. 4 is a schematic structural view of an electro-permanent magnet attraction tool according to an embodiment of the present invention;

FIG. 5 is a schematic view of a structure of a buffer spring hidden in the electric permanent magnet attracting tool of the present invention;

FIG. 6 is a schematic bottom view of the electric permanent magnet attraction tool of the present invention;

FIG. 7 is a schematic structural view of the robot for blunt object of the present invention;

FIG. 8 is a schematic structural diagram of a milling platform according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of the milling platform of the present invention without the active driving mechanism shield;

FIG. 10 is a schematic structural diagram of a milling platform according to an embodiment of the present invention;

FIG. 11 is a schematic structural view of the milling platform of the present invention without a driven driving mechanism shield;

FIG. 12 is a schematic structural view of a loading station of the present invention;

FIG. 13 is a schematic structural view of a tool storage mechanism according to the present invention;

the reference numbers illustrate:

an intelligent workstation 100 with blunt edges of the oil tank clamping pieces; a transfer robot 10; a first industrial robot 11; an electro-permanent magnet attraction tool 12; a fixed substrate 121; an electro-permanent magnet assembly 122; a first pole region 1221; a second pole region 1222; a guide rod 123; a baffle 1231; a buffer spring 124; a third linear bearing 125; a spacing assembly 126; a screw 1261; an adjustment nut 1262; a CCD module 127; a first mount 1271; a CCD camera 1272; a ranging assembly 128; a second fastener 1281; a laser ranging sensor 1282; a connecting flange 129; a robot 20 for blunting; a second industrial robot 21; a blunt cutter 22; a milling platform 30; a frame 31; a magnetically attractive fixed component 32; a lifting mechanism 33; a cylinder holder 331; a drive cylinder 332; a slider 333; a sliding plate 3331; a connecting member 3332; an upper limiting member 334; a lower retainer 335; a magnetic suction tool 34; a chip brushing mechanism 35; the active drive mechanism 351; a first connecting plate 3511; a reduction motor 3512; a first synchronizing wheel 3513; a second synchronizing wheel 3514; a synchronous belt 3515; a first guide rod 3516; a first linear bearing 3517; the driven drive mechanism 352; a second connecting plate 3521; a second guide rod 3522; a second linear bearing 3523; cleaning the brush 353; a chip-collecting cover 36; a feeding station 40; a feeding trolley 41; a fixed light source holder 42; a sliding type light source holder 43; a base 431; a sliding light source assembly 432; a slide drive assembly 433; a blanking station 50; a blanking trolley 51; a tool storage mechanism 60.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides an intelligent workstation 100 for edge blunting of an oil tank clamp, which is used for the edge blunting of the oil tank clamp.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

In an embodiment of the present invention, as shown in fig. 1 and 2, the intelligent oil tank clamp edge-blunting workstation 100 includes a transfer robot 10, a blunting robot 20, a milling platform 30, a loading station 40 and a blanking station 50, wherein the transfer robot 10 is used for transferring oil tank clamps, and the transfer robot 10 has a visual recognition system; the two robot 20 are provided on opposite sides of the transfer robot 10, and the robot 20 has a laser sensor; the milling platforms 30 are arranged close to the blunt robots 20, and each blunt robot 20 corresponds to two milling platforms 30; the loading station 40 is disposed adjacent to the transfer robot 10; the blanking station 50 is disposed adjacent to the transfer robot 10; the transfer robot 10 transfers the oil tank clamping pieces of the feeding station 40 to the milling platform 30, the edge blunting process is completed by the blunting robot 20, and then the oil tank clamping pieces are transferred to the blanking station 50 through the transfer robot 10 to achieve blanking.

It is understood that the operation states and the moving paths of the transfer robot 10 and the robot 20 are controlled by the control means, the fuel tank clips have several thousands of specifications, and the fuel tank clips of different specifications judged manually can be visually judged and measured by the vision recognition system provided on the transfer robot 10, before the fuel tank clamping pieces are conveyed, the conveying robot 10 firstly judges the fuel tank clamping pieces at the feeding station 40, acquire the shape and the size and the automatic identification product model of product through the vision recognition system, rethread controlling means feeds back to abate robot 20, and transfer robot 10 carries the oil tank folder to mill on the platform 30 afterwards, and abate robot 20 receives the product model and carries out laser scanning through laser sensor to the oil tank folder on milling the platform 30, reads the path of corresponding abating, opens the electric main shaft and carries out the abate to the oil tank folder on milling the platform 30.

In the present invention, as shown in fig. 1 and 2, each of the robot 20 corresponds to two milling platforms 30, and the milling platforms 30 may be specifically disposed at two opposite sides of the robot 20, that is, the robot 20 is responsible for the tank clamps on the two milling platforms 30 to be blunted at the same time, and when the transfer robot 10 performs loading and unloading on another milling platform 30, the robot 20 may process the tank clamps that need to be blunted, so as to reduce idle time and further improve production efficiency.

The technical scheme includes that the carrying robot 10, the blunt robot 20, the milling platforms 30, the feeding station 40 and the discharging station 50 are included, the carrying robot 10 is provided with a visual recognition system and used for recognizing the specification of the oil tank clamping pieces and carrying the oil tank clamping pieces to the designated station, the blunt robot 20 is provided with two parts which are arranged on two opposite sides of the carrying robot 10, each blunt robot 20 is correspondingly provided with two milling platforms 30, the feeding station 40 is arranged close to the carrying robot 10, and the discharging station 50 is arranged close to the carrying robot 10. due to the fact that the carrying robot 10 is adopted to carry the oil tank clamping pieces of the feeding station 40 to the milling platforms 30, the blunt robot 20 completes the edge blunt procedure, and then the carrying robot 10 carries the oil tank clamping pieces to the discharging station 50 to achieve discharging, the technical means that the labor intensity is high and the discharging is achieved through staff operation in the prior art are effectively solved, The technical problems of easy error, low operating efficiency and incapability of effectively ensuring the quality of processed products are solved, and the technical effects of replacing manual operation, improving the production efficiency and ensuring the product quality are further realized.

In an embodiment of the present invention, as shown in fig. 8, 9, 10 and 11, the milling platform 30 includes a frame 31, a magnetic attraction fixing component 32, a lifting mechanism 33 and a magnetic attraction tool 34, wherein the magnetic attraction fixing component 32 is disposed on the frame 31; the lifting mechanism 33 is slidably arranged on the frame 31; the magnetic suction tool 34 is arranged on the lifting mechanism 33; the lifting mechanism 33 drives the magnetic attraction 34 to move toward or away from the magnetic attraction fixing component 32.

It can be understood that fixed subassembly 32 is inhaled to magnetism includes the electro-permanent magnet of a plurality of array distributions, and the electro-permanent magnet realizes magnetizing and demagnetization through the mode of circular telegram, and when magnetizing, the oil tank folder is inhaled tightly to fixed subassembly 32 is inhaled to magnetism, and when demagnetizing, the oil tank folder is loosened to fixed subassembly 32 is inhaled to magnetism, and in the same way, the magnetism is inhaled and also is had a plurality of electro-permanent magnets on the utensil 34, and theory of operation is the same with fixed subassembly 32 is inhaled to magnetism. The working process of the invention is that the transfer robot 10 or the oil tank clamping piece to be processed is placed on the magnetic fixing component 32, the magnetic fixing component 32 starts to suck the oil tank clamping piece tightly, one side of the oil tank clamping piece facing the magnetic fixing component 32 is defined as a first surface, one side far away from the magnetic fixing component 32 is defined as a second surface, the blunt robot 20 carries out edge processing on the oil tank clamping piece on the magnetic fixing component 32, namely the second surface is processed, after the processing is finished, the magnetic fixing component 32 loosens the oil tank clamping piece, the lifting mechanism 33 drives the magnetic suction tool 34 to move downwards, the oil tank clamping piece is sucked and then ascended to a designated height, at the moment, the surface sucked by the magnetic suction tool 34 is the second surface, the transfer robot 10 sucks and overturns the oil tank clamping piece from the bottom of the magnetic suction tool 34, then the oil tank clamping piece is placed back on the magnetic fixing component 32 again, the magnetic fixing component 32 starts to suck the oil tank clamping piece tightly and completes the edge processing of the first surface, after the edge processing is completed, the transfer robot 10 removes the fuel tank clamp from the magnetic fixing assembly 32, which is a complete edge processing and turn-over process.

In the embodiment of the present invention, as shown in fig. 10 and 11, the lifting mechanism 33 includes a cylinder support 331, a driving cylinder 332, and a slider 333, wherein the cylinder support 331 is provided to the frame 31; the driving cylinder 332 is arranged on the cylinder bracket 331; the slider 333 is provided to the driving cylinder 332, and the magnetic suction tool 34 is provided to the slider 333. The invention adopts the driving cylinder 332 as power, and the driving cylinder 332 drives the sliding part 333 to drive the magnetic suction tool 34 to move up and down.

In the embodiment of the present invention, as shown in fig. 10 and 11, the frame 31 is provided with a guide rail, and the sliding member 333 comprises a sliding plate 3331 and a connecting member 3332, wherein the sliding plate 3331 is provided on the driving cylinder 332, and a sliding block is provided on a side of the sliding plate 3331 facing the frame 31, and the sliding block is slidably engaged with the guide rail; the connecting piece 3332 is arranged on the sliding plate 3331, and the magnetic suction tool 34 is arranged on the connecting piece 3332. The sliding plate 3331 and the frame 31 are slidably connected by means of a guide rail and a slider, one side of the connecting member 3332 is connected to the sliding plate 3331 by a threaded fastener, the other side of the connecting member 3332 extends outwards in the horizontal direction, and the end of the connecting member 3332 is connected to the magnetic suction tool 34 by a threaded fastener.

In the embodiment of the present invention, as shown in fig. 10 and 11, the lifting mechanism 33 further includes an upper limiting member 334 and a lower limiting member 335, wherein the upper limiting member 334 is disposed on the frame 31; the lower limiting piece 335 is arranged on the frame 31, the upper limiting piece 334 and the lower limiting piece 335 are arranged at intervals up and down, and the sliding piece 333 is in abutting contact with the upper limiting piece 334 or the lower limiting piece 335 to realize limiting. In addition, the sliding plate 3331 is provided with an induction sheet, the frame 31 is provided with a sensor for detecting the position of the sliding plate 3331, and two ends of the guide rail are respectively provided with a limiting block for blocking the sliding block to limit the stroke.

In the embodiment of the present invention, the upper limiting member 334 is a high-strength rubber, and the lower limiting member 335 is a hydraulic buffer. The oil tank clamping piece with the thickness within a certain range can be adapted to the limit of the oil pressure buffer, so that the magnetic suction tool 34 can be ensured to suck.

In the embodiment of the present invention, as shown in fig. 8, 9, 10 and 11, the milling platform 30 further includes a chip brushing mechanism 35, the chip brushing mechanism 35 includes a driving mechanism 351, a driven driving mechanism 352 and a cleaning brush 353, wherein the driving mechanism 351 is disposed at one side of the frame 31; the driven driving mechanism 352 is arranged at the other side of the frame 31; one end of the cleaning brush 353 is connected with the driving mechanism 351, and the other end of the cleaning brush 353 is connected with the driven driving mechanism 352; the active driving mechanism 351 drives the cleaning brush 353 to move, so as to clean the magnetic attraction fixing component 32. The driving mechanism 351 and the driven driving mechanism 352 are defined to be located at the left and right sides of the frame 31, the moving direction of the brush is forward and backward, when cleaning is needed, the driving mechanism 351 drives the cleaning brush 353 to move, and the cleaning brush 353 moves forward and backward to clean the surface of the magnetic attraction fixing component 32.

In an embodiment of the present invention, as shown in fig. 9, the active driving mechanism 351 includes a first connecting plate 3511, a reduction motor 3512, a first synchronizing wheel 3513, a second synchronizing wheel 3514, a synchronizing belt 3515, a first guide rod 3516 and a first linear bearing 3517, wherein the first connecting plate 3511 is provided at the frame 31; the speed reducing motor 3512 is arranged on the first connecting plate 3511; the first synchronizing wheel 3513 is arranged on the speed reducing motor 3512; the second synchronizing wheel 3514 is rotatably arranged on the first connecting plate 3511; the synchronous belt 3515 is driven by a first synchronous wheel 3513 and a second synchronous wheel 3514, and one end of the cleaning brush 353 is connected with the synchronous belt 3515; the first guide rod 3516 is arranged on the first connecting plate 3511; a first linear bearing 3517 is in sliding fit with the first guide rod 3516 and is connected with the cleaning brush 353; the speed reducing motor 3512 drives the timing belt 3515 to drive the cleaning brush 353 to move along the direction of the first guide rod 3516. The cleaning brush 353 moves forward and backward by using the reduction motor 3512 as power and the first linear bearing 3517 and the first guide rod 3516 as guides.

In an embodiment of the present invention, the active driving mechanism 351 further includes a front and rear limit sensor and a mechanical limit block for limiting the moving stroke of the cleaning brush 353.

In an embodiment of the present invention, as shown in fig. 11, the driven driving mechanism 352 includes a second connecting plate 3521, a second guide rod 3522 and a second linear bearing 3523, the second connecting plate 3521 is provided to the frame 31; the second guide rod 3522 is arranged on the second connecting plate 3521; a second linear bearing 3523 is slidably engaged with the second guide rod 3522 and is connected to the cleaning brush 353. The second linear bearing 3523 and the second guide rod 3522 are guiding such that the cleaning brush 353 slides along the first guide rod 3516 and the second guide rod 3522 by the driving of the reduction motor 3512.

In an embodiment of the present invention, the driving mechanism 351 and the driven driving mechanism 352 are each provided with a protective cover for protecting the guide rod and the linear bearing.

In an embodiment of the present invention, as shown in fig. 8, 9, 10 and 11, the milling platform 30 further includes a chip-collecting cover 36, and the chip-collecting cover 36 is provided on the frame 31. The cleaning brush 353 moves forward to sweep the fine dusts on the magnetic fixing component 32 into the dust collecting cover 36.

In the embodiment of the invention, the middle part of the magnetic fixing component 32 is detachably provided with the wood cushion block, and the magnetic fixing component 32 comprises a plurality of electro-permanent magnets distributed in an array, namely, gaps are formed between the adjacent electro-permanent magnets, and the wood cushion block is arranged to fill the gaps, so that the situation that the blunted fine scraps fall into the gaps and are inconvenient to clean is avoided.

In the embodiment of the present invention, as shown in fig. 3, the transfer robot 10 includes a first industrial robot 11 and an electro permanent magnet attraction tool 12, and the electro permanent magnet attraction tool 12 is provided on a sixth axis of the first industrial robot 11. The permanent magnet is used as a main body of the carrying suction tool, the permanent magnet is only required to be connected with an instant power supply when the magnetizing and demagnetizing states are converted, no electricity is used in the working process, the phenomenon that the traditional electromagnet is heated and heated by continuous electricity to influence the suction force does not exist, meanwhile, the electric energy is saved by more than 90%, the permanent magnet has the characteristic of fast magnetizing and demagnetizing cycles, the working magnetic force is not influenced by power supply faults such as system power failure and the like in the working process after magnetizing, the residual magnetism of the suction tool is clean after demagnetizing, and the fast stress release can be realized.

In an embodiment of the present invention, as shown in fig. 4, 5 and 6, the electric permanent magnet suction tool 12 includes a fixing base plate 121, an electric permanent magnet assembly 122, a guide rod 123, a buffer spring 124 and a connecting flange 129, wherein the electric permanent magnet assembly 122 is disposed at a distance from the fixing base plate 121; a plurality of guide rods 123 are provided, the guide rods 123 are slidably disposed on the fixing substrate 121, one end of each guide rod 123 is disposed on the electro-permanent magnet assembly 122, and a blocking piece 1231 is disposed at the other end of each guide rod 123 extending out of the fixing substrate 121; a plurality of buffer springs 124 are sleeved on the guide rods 123 in a one-to-one correspondence manner, one end of each buffer spring 124 is abutted with the fixed substrate 121, and the other end of each buffer spring 124 is abutted with the electro-permanent magnet assembly 122; the connecting flange 129 is provided on the side of the fixing base plate 121 remote from the permanent magnet assembly 122, and the permanent magnet suction tool 12 is provided on the first industrial robot 11 via the connecting flange 129.

It can be understood that, the guide rod 123 and the buffer spring 124 play a role in smoothly adsorbing the tank clamp and preventing a crash, when adsorbing the tank clamp, the electro-permanent magnet assembly 122 contacts with the surface of the tank clamp, the electro-permanent magnet assembly 122 moves toward the fixed substrate 12110 under the action of the guide rod 123, and the buffer spring 124 is squeezed, so that a certain pre-pressure is applied to the tank clamp when adsorbing the tank clamp through the guide rod 123 and the buffer spring 124 to ensure that the electro-permanent magnet assembly 122 can fully contact with the surface of the tank clamp to realize adsorption. In the present invention, four guide rods 123 are disposed at four corners of the fixed substrate 121, and similarly, four buffer springs 124 are disposed corresponding to the guide rods 123.

In an embodiment of the present invention, as shown in fig. 4 and 5, the electric permanent magnet suction tool 12 further includes a third linear bearing 125, the third linear bearing 125 is disposed on the fixed base plate 121, the guide rod 123 is slidably disposed on the third linear bearing 125, and the blocking piece 1231 contacts with the third linear bearing 125 to achieve the limiting. The third linear bearing 125 is a linear motion system, has low cost, and is used in cooperation with the cylindrical shaft, in this embodiment, the third linear bearing 125 is used in cooperation with the guide rod 123, and the steel ball inside the third linear bearing 125 rotates with a very small frictional resistance, so that a stable motion with high precision can be obtained.

In the embodiment of the present invention, as shown in fig. 4 and 5, the third linear bearing 125 has a mounting base 431, the mounting base 431 is provided on the side of the fixing base 121 facing the permanent magnet assembly 122, one end of the buffer spring 124 abuts against the mounting base 431, and the other end of the buffer spring 124 abuts against the permanent magnet assembly 122. A buffer spring 124 is between the support bearing and the permanent magnet assembly 122, and the buffer spring 124 is extended or compressed as the permanent magnet assembly 122 moves relative to the fixed base plate 121.

In an embodiment of the present invention, as shown in fig. 4, 5 and 6, the electro-permanent magnet assembly 122 further includes a sliding plate and an electro-permanent magnet, wherein the guide rod 123 is disposed on the sliding plate; the electro-permanent magnet is arranged on one side of the sliding flat plate far away from the fixed substrate 121, a first magnetic pole area 1221 and a second magnetic pole area 1222 which are independently controlled are arranged on the electro-permanent magnet, and two second magnetic pole areas 1222 are arranged on two sides of the first magnetic pole area 1221. The electro-permanent magnet is designed to be the first magnetic pole area 1221 and the second magnetic pole area 1222 to be controlled independently, so that the problem of material sticking during stacking and taking can be effectively solved, and only the first magnetic pole area 1221 is started for a small and thin workpiece, and the first magnetic pole area 1221 and the second magnetic pole area 1222 are simultaneously started for a large and thick workpiece.

In the embodiment of the invention, the adoption of the electro-permanent magnet suction tool 12 can ensure that a single piece is accurately clamped each time and prevent a product from falling, and the clamping mode has high flexibility, and one clamping mode can adapt to oil tank clamping pieces with different shapes.

In an embodiment of the present invention, as shown in fig. 4 and 5, the electric permanent magnet suction tool 12 further includes a position-limiting assembly 126, the position-limiting assembly 126 includes a screw 1261 and an adjusting nut 1262, wherein the screw 1261 is in threaded connection with the fixing base plate 121 and extends toward one side of the electric permanent magnet assembly 122; an adjustment nut 1262 is threadably connected to the screw 1261. By rotating the adjusting nut 1262, the distance between the screw 1261 and the electro-permanent magnet assembly 122 can be changed, and the limiting assembly 126 plays a certain role in protecting the buffer spring 124 and the third linear bearing 125 to prevent overpressure.

In an embodiment of the present invention, as shown in FIG. 5, a high-force glue stop is provided at the end of the screw 1261 near the electro-permanent magnet assembly 122. The high-strength rubber plays a role in protecting the electro-permanent magnet assembly 122 and avoids scraping.

In the embodiment of the present invention, as shown in fig. 4 and 5, the electric permanent magnet suction tool 12 further includes a CCD assembly 127 and a distance measuring assembly 128, the CCD assembly 127 includes a first fixing member 1271 and a CCD camera 1272, wherein the first fixing member 1271 is disposed on the fixing substrate 121; the CCD camera 1272 is provided on the first fixture 1271; the distance measuring assembly 128 comprises a second fixing member 1281 and a laser distance measuring sensor 1282, wherein the second fixing member 1281 is arranged on the fixing substrate 121; the laser ranging sensor 1282 is disposed on the second fixing member 1281. The CCD camera 1272, i.e., the visual recognition system, calculates the contour of the workpiece by photographing, finds the center of gravity position of the product for adsorption, and adjusts the posture of the workpiece when placed. The CCD assembly 127 further includes a protective cover disposed on the first fixture 1271 and on the outside of the CCD camera 1272 for protecting the CCD camera 1272. The laser ranging sensor 1282 accurately provides the distance of the material detected by the transfer robot 10 by measuring and calculating the height of the suction surface of the suction tool from the upper surface of the product.

In an embodiment of the present invention, as shown in fig. 7, the robot 20 includes a second industrial robot 21 and a cutter 22, and the cutter 22 is provided on a sixth axis of the second industrial robot 21 by means of pneumatic clamping. The blunt cutter 22 comprises an electric spindle and a cutter, the electric spindle is used for clamping and driving the cutter to rotate, the output end of the electric spindle and the cutter are fixedly connected in a pneumatic clamping mode, and the cutter is driven to rotate through the electric spindle so as to achieve edge chamfering of the oil tank clamping piece.

In an embodiment of the present invention, the tank clip edge blunting intelligent workstation 100 as shown in fig. 2 and 13 further comprises a cutter storing mechanism 60, and the cutter storing mechanism 60 is disposed adjacent to the blunting robot 20.

It can be understood that the chamfer angles required by the oil tank clamping pieces with different specifications are different, generally R3 or R5, the invention realizes unit type centralized storage of the cutters, namely the cutters are stored in a centralized manner according to functional units by taking the cutter number as a standard, when the cutters need to be switched, the robot 20 for blunt is used for placing the existing cutters on the cutter storage mechanism 60, selecting another cutter and realizing connection and fixation in a pneumatic clamping manner.

In the embodiment of the present invention, as shown in fig. 12, the feeding station 40 includes two feeding trolleys 41, two fixed light source brackets 42 and two sliding light source brackets 43, which are arranged at intervals; the fixed light source brackets 42 are arranged on two opposite sides of the feeding trolley 41; the sliding type light source bracket 43 comprises a base 431, a sliding light source assembly 432 and a sliding driving assembly 433, wherein the base 431 is arranged adjacent to the feeding trolley 41; the sliding light source module 432 is slidably arranged on the base 431; the sliding driving assembly 433 is arranged on the base 431 and connected with the sliding light source assembly 432; the sliding driving assembly 433 drives the sliding light assembly 432 to slide relative to the base 431 to approach any one of the feeding trolleys 41.

In the present invention, as shown in fig. 12, both the fixed light source bracket 42 and the sliding light source bracket 43 are placed on the oil tank clamp of the feeding cart 41 to supplement light, so as to improve the reliability of the visual identification system, and the transfer robot 10 can only absorb and transfer products on one feeding cart 41 at a time, so that when the transfer robot 10 moves to a certain feeding station 40, the sliding light source assembly 432 slides to the corresponding feeding station 40.

In the present invention, the sliding fit between the sliding light source module 432 and the base 431 is the same as the sliding fit of the driving mechanism 351, and the movement is realized by using a synchronous wheel, a synchronous belt 3515 and a speed reducer.

In the embodiment of the invention, the blanking trolley 51 adopted by the blanking station 50 has the same structure as the loading trolley 41, so that the material universality is improved.

The invention adopts a transfer robot 10, two blunt robots 20 and four milling platforms 30 to process oil tank clamps, wherein the transfer robot 10 is responsible for carrying and turning over products to be processed, the blunt robot 20 is responsible for blunting the products to be processed, the milling platforms 30 are used for fixing and auxiliary turning over the products to be processed, taking one blunt robot 20 as an example, the invention is realized in such a way that two milling platforms 30 corresponding to the blunt robot 20 are respectively a first milling platform 30 and a second milling platform 30, firstly, a feeding trolley 41 provided with the products to be processed is manually pushed to a feeding station 40, meanwhile, a blanking trolley 51 is prepared at the blanking station 50, the transfer robot 10 judges the oil tank clamps at the feeding station 40 through a visual identification system, determines the product type and feeds back the product type to the blunt robot 20, the transfer robot 10 carries the first oil tank clamp to the first milling platform 30, returning to the loading station 40 to prepare for carrying a second oil tank clamp, selecting different cutters by the robot 20 according to the process requirements, returning to the milling platform 30 for inverting the second surface of the first oil tank clamp, carrying the second oil tank clamp to the milling platform 30 by the robot 10 after inverting, inverting the second surface of the second oil tank clamp by the robot 20, matching the milling platform 30 with the robot 10 to invert the first oil tank clamp, inverting the second oil tank clamp of the milling platform 30 after inverting, returning to the milling platform 30 for inverting the first surface of the first oil tank clamp after inverting, matching the milling platform 30 with the robot 10 to invert the second oil tank clamp, and after inverting, the robot 20 returns to the second milling platform 30 to blunt the first surface of the second oil tank clamp after the first oil tank clamp is turned over, and at this time, the transfer robot 10 can transfer the first oil tank clamp on the first milling platform 30 to the blanking station 50, and the above steps are repeated.

Since there is a waiting time in the process of the robot 20 for the process of the blunting, the transfer robot 10 is added with another blunting robot 20 and two milling platforms 30 corresponding thereto to reduce the waiting time of the transfer robot 10, making the process more compact to improve the production efficiency.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.