Magnetic attraction arm of metal packaging tin robot

Abstract

The utility model relates to the technical field of robot arms, in particular to a magnetic suction arm of a metal packaging tin robot, which can convey a plurality of metal packaging tin at one time, reduce the collision of tinplate in the stages of sucking up, putting down and the like, prevent the metal packaging tin from being damaged and improve the conveying efficiency. Comprising a mechanical arm, a mounting plate, an electromagnetic adsorption plate, a fixing mechanism, a limiting assembly and an adsorption assembly, the mounting plate is rotatably mounted at the upper end of the mechanical arm, the electromagnetic adsorption plate is mounted at the bottom end of the mounting plate through the fixing mechanism, the limiting assembly is mounted at the bottom end of the mounting plate, and a plurality of mounting holes are uniformly formed in the bottom of the electromagnetic adsorption plate; the adsorption assembly is installed in an installation hole in the bottom of the electromagnetic adsorption plate.

Description

Technical Field

[0001] The utility model relates to the technical field of robot arms, in particular to a magnetic suction arm of a metal packaging can robot. Background Art

[0002] An industrial robot is a multi-joint manipulator or multi-degree-of-freedom machine device for the industrial field. It can automatically perform work and is a machine that relies on its own power and control capabilities to achieve various functions. It can accept human commands or run according to pre-arranged programs. Modern industrial robots can also act according to the principles and guidelines formulated by artificial intelligence technology. The robot arm used to clamp objects is an important component of an industrial robot. A robot arm proposed in prior art publication number CN107498578A includes a steering gear housing, a PCB board, a motor, a planetary gear transmission system, a lifting plate, and a plurality of claw hooks rotatably connected to the steering gear housing from top to bottom; the motor is electrically connected to the PCB board, the planetary gear transmission system is connected to the output shaft of the motor, the lifting plate is connected to the output shaft of the planetary gear transmission system and is used to move up and down under the drive of the planetary gear transmission system, and one end of the plurality of claw hooks is respectively rotatably connected to the lifting plate and is used to open and close under the drive of the lifting plate. A metal packaging container refers to a thin-walled packaging container made of metal sheet. It is widely used in food packaging, pharmaceutical packaging, daily necessities packaging, instrument packaging, industrial product packaging, ammunition packaging, etc. Among them, the largest amount is used for food packaging. When clamping and transporting metal packaging cans made of tinplate, only one can be transported at a time, the transportation efficiency is low, and the metal packaging cans are easily damaged during clamping. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a metal packaging can robot magnetic suction arm which can transport multiple metal packaging cans at one time, reduce the collision of tinplate during the suction and lowering stages, avoid damage to the metal packaging cans, and improve the transportation efficiency.

[0004] The utility model discloses a magnetic suction arm for a metal packaging can robot, comprising a mechanical arm, a mounting plate, an electromagnetic adsorption plate, a fixing mechanism, a limiting assembly and an adsorption assembly. The mounting plate is rotatably mounted on the upper end of the mechanical arm, the electromagnetic adsorption plate is mounted on the bottom end of the mounting plate through the fixing mechanism, the limiting assembly is mounted on the bottom end of the mounting plate, a plurality of mounting holes are evenly arranged on the bottom of the electromagnetic adsorption plate, and the adsorption assembly is mounted in the mounting holes on the bottom of the electromagnetic adsorption plate. The mechanical arm drives the mounting plate to move above the tinplate metal packaging can, the electromagnetic adsorption plate is used to adsorb and fix the tinplate metal packaging can, and the limiting assembly is used to block and limit the outer metal packaging can to ensure the neatness of stacking. At the same time, the adsorption assembly can further adsorb the metal packaging can, reduce the collision of the tinplate during the stages of sucking up and putting down, avoid damaging the metal packaging can, and can transport multiple metal packaging cans at one time, thereby improving the transportation efficiency.

[0005] Preferably, the fixing assembly includes a plurality of electric telescopic rods and a plurality of L-shaped fixing plates, the plurality of electric telescopic rods are respectively fixedly mounted on the top and around the mounting plate, and the telescopic ends of the electric telescopic rods are fixedly mounted with L-shaped fixing plates; the bottom end of the mounting plate contacts the top of the electromagnetic adsorption plate, and the electric telescopic rods are started to contract to drive the plurality of L-shaped fixing plates to approach each other, and the electromagnetic adsorption plates are clamped, so as to facilitate installation and improve convenience.

[0006] Preferably, the limit assembly includes multiple connecting plates, multiple screw rods, multiple vertical plates, multiple support rods and multiple limit rods. The connecting plates are connected to the outer walls around the mounting plate. The telescopic end of the electric telescopic rod slides through the connecting plates. The screw rod is screwed on the connecting plate. An adjustment knob is provided on the outer end of the screw rod. The upper part of the vertical plate is screwed on the outer wall of the screw rod. The support rod is installed at the lower end of the vertical plate. The end of the support rod away from the vertical plate is connected to the limit rod. The limit rod is located below the electromagnetic adsorption plate. The screw rod on the same side is turned to push the support rod to move, so as to adjust the position between the limit rods, block and limit the outer metal packaging can, avoid movement, and ensure the neatness of stacking.

[0007] Preferably, it also includes multiple rubber strips, which are respectively installed at the ends of the limiting rods that are close to each other; the rubber strips can increase the friction between the limiting rod and the metal packaging can, while preventing the limiting rod from damaging the outer wall of the metal packaging can, thereby ensuring the transportation quality.

[0008] Preferably, the adsorption assembly includes multiple telescopic air tubes, multiple wind suction heads and multiple springs, and the multiple telescopic air tubes are respectively installed in the mounting holes at the bottom of the electromagnetic adsorption plate, the input end of the telescopic air tube is connected to the suction device, the bottom of the telescopic air tube is installed with a wind suction head, and the spring is sleeved on the outer wall of the telescopic air tube; when the mounting plate drives the electromagnetic adsorption plate to move downward, the wind suction head first contacts the stacking partition on the top of the metal packaging can, and adsorbs it through the telescopic air tube and the wind suction head, and then the electromagnetic adsorption plate is energized to adsorb the metal packaging can, and the cooperation of the telescopic air tube and the spring can reduce the collision between the electromagnetic adsorption plate and the tinplate metal packaging can during the suction stage, and the electromagnetic adsorption plate is powered off when it is put down, and the cooperation of the telescopic air tube and the spring further reduces the damage to the metal packaging can.

[0009] Preferably, the support rod is installed at the lower part of the vertical plate by means of a fixing nut; fixing the support rod by means of the fixing nut can facilitate adjustment of the position of the support rod on the vertical plate, thereby facilitating adjustment and improving practicality.

[0010] Preferably, it also includes a fixed seat and a turntable seat, the turntable seat is installed on the top of the fixed seat, the bottom of the robotic arm is rotatably installed on the turntable seat, and a plurality of fixing holes are opened on the fixed seat; the fixed seat is installed in the use position through the fixing holes, and the robotic arm rotates on the turntable seat to stack the metal packaging cans.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the mounting plate is driven by the robotic arm to move above the tinplate metal packaging can, the tinplate metal packaging can is adsorbed and fixed by the electromagnetic adsorption plate, and the outer metal packaging can is blocked and limited by the limiting component to ensure the neatness of stacking, and at the same time the adsorption component can further adsorb the metal packaging can, reduce the bumping of the tinplate during the stages of sucking up and putting down, avoid damage to the metal packaging can, and can transport multiple metal packaging cans at one time, thereby improving the transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;

[0014] Figure 3 It is a front structural schematic diagram of the utility model;

[0015] Figure 4 It is a left-side structural schematic diagram of the utility model;

[0016] Figure 5 The utility model Figure 1 The enlarged structural diagram of the middle A part;

[0017] Markings in the attached figure: 1. Robotic arm; 2. Mounting plate; 3. Electromagnetic adsorption plate; 4. Electric telescopic rod; 5. L-shaped fixing plate; 6. Connecting plate; 7. Screw rod; 8. Vertical plate; 9. Support rod; 10. Limit rod; 11. Rubber strip; 12. Telescopic air pipe; 13. Air suction head; 14. Spring; 15. Fixing nut; 16. Fixing seat; 17. Turntable seat. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] like Figures 1 to 5 As shown, a turntable seat 17 is installed on the top of the fixing seat 16, and the bottom of the mechanical arm 1 is rotatably installed on the turntable seat 17. A plurality of fixing holes are opened on the fixing seat 16, and the mounting plate 2 is rotatably installed on the upper end of the mechanical arm 1. A plurality of electric telescopic rods 4 are respectively fixedly installed around the top of the mounting plate 2, and the telescopic ends of the electric telescopic rods 4 are fixedly installed with L-shaped fixing plates 5. The connecting plate 6 is connected to the outer walls around the mounting plate 2. The telescopic ends of the electric telescopic rods 4 slide through the connecting plate 6. The screw rod 7 is screwed on the connecting plate 6, and the outer end of the screw rod 7 is provided with an adjustment knob The upper part of the vertical plate 8 is screwed on the outer wall of the screw rod 7, and the support rod 9 is installed on the lower part of the vertical plate 8 through the fixing nut 15. The end of the support rod 9 away from the vertical plate 8 is connected to the limit rod 10, and the limit rod 10 is located below the electromagnetic adsorption plate 3. A plurality of rubber strips 11 are respectively installed at the ends close to the limit rod 10, and a plurality of telescopic air pipes 12 are respectively installed in the mounting holes at the bottom of the electromagnetic adsorption plate 3. The input end of the telescopic air pipe 12 is connected to the suction device, and the bottom of the telescopic air pipe 12 is installed with a wind suction head 13, and the spring 14 is sleeved on the outer wall of the telescopic air pipe 12;

[0020] The fixing seat 16 is installed in the use position through the fixing hole, the mechanical arm 1 rotates on the turntable seat 17, the bottom end of the mounting plate 2 contacts the top of the electromagnetic adsorption plate 3, the electric telescopic rod 4 is started to contract and drive multiple L-shaped fixing plates 5 to approach each other, and the electromagnetic adsorption plate 3 is clamped to facilitate installation and improve convenience. The screw rod 7 on the same side is turned to push the support rod 9 to move, and the position between the limit rods 10 can be adjusted to block and limit the outer metal packaging cans to avoid movement and ensure the neatness of stacking. The rubber strip 11 can increase the friction between the limit rod 10 and the metal packaging can, and at the same time avoid the limit rod 10 from causing damage to the outer wall of the metal packaging can, ensuring Transport quality, when the mounting plate 2 drives the electromagnetic adsorption plate 3 to move downward, the wind suction head 13 first contacts the stacking partition on the top of the metal packaging can, and adsorbs it through the telescopic air pipe 12 and the wind suction head 13, and then the electromagnetic adsorption plate 3 is energized to adsorb the metal packaging can. Through the cooperation of the telescopic air pipe 12 and the spring 14, the collision between the electromagnetic adsorption plate 3 and the tinplate metal packaging can can be reduced during the suction stage. When putting down, the electromagnetic adsorption plate 3 is powered off, and the telescopic air pipe 12 and the spring 14 cooperate to further reduce the damage to the metal packaging can. The support rod 9 is fixed by the fixing nut 15, which can facilitate the adjustment of the position of the support rod 9 on the vertical plate 8, facilitate adjustment, and improve practicality.

[0021] like Figures 1 to 5 As shown, the magnetic suction arm of the metal packaging can robot of the utility model, when working, first installs the fixing seat 16 in the use position through the fixing hole, and the mechanical arm 1 rotates on the turntable seat 17 to drive the mounting plate 2 to move, and the bottom end of the mounting plate 2 contacts with the top of the electromagnetic adsorption plate 3, and the electric telescopic rod 4 is started to contract to drive multiple L-shaped fixing plates 5 to approach each other, and the electromagnetic adsorption plate 3 is clamped, and the screw rod 7 on the same side is screwed to push the support rod 9 to move, and the position between the limit rods 10 can be adjusted to block and limit the outer metal packaging can to prevent movement. When the mounting plate 2 drives the electromagnetic adsorption plate 3 to move downward, the wind suction head 13 first contacts with the stacking partition on the top of the metal packaging can, and adsorbs it through the telescopic air pipe 12 and the wind suction head 13, and then the electromagnetic adsorption plate 3 is energized to adsorb the metal packaging can, and the telescopic air pipe 12 and the spring 14 cooperate to reduce the collision between the electromagnetic adsorption plate 3 and the tinplate metal packaging can in the suction stage, and the metal packaging can is stacked.

[0022] The electromagnetic adsorption plate 3 of the magnetic suction arm of the metal packaging can robot of the utility model is purchased on the market, and the technicians in the industry only need to install and operate it according to the accompanying instruction manual, without the need for the technicians in the field to make creative efforts.

[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. The magnetic arm of the metal packaging can robot is characterized by: The invention comprises a mechanical arm (1), a mounting plate (2), an electromagnetic adsorption plate (3), a fixing mechanism, a limit assembly and an adsorption assembly, wherein the mounting plate (2) is rotatably mounted on the upper end of the mechanical arm (1), the electromagnetic adsorption plate (3) is mounted on the bottom end of the mounting plate (2) through the fixing mechanism, the limit assembly is mounted on the bottom end of the mounting plate (2), a plurality of mounting holes are evenly opened on the bottom of the electromagnetic adsorption plate (3), and the adsorption assembly is mounted in the mounting holes at the bottom of the electromagnetic adsorption plate (3).

2. The magnetic suction arm of the metal packaging can robot according to claim 1, characterized in that: The fixing assembly comprises a plurality of electric telescopic rods (4) and a plurality of L-shaped fixing plates (5); the plurality of electric telescopic rods (4) are respectively fixedly mounted on the top and periphery of the mounting plate (2); and the telescopic ends of the electric telescopic rods (4) are fixedly mounted with L-shaped fixing plates (5).

3. The magnetic suction arm of the metal packaging can robot according to claim 1, characterized in that: The limiting assembly comprises a plurality of connecting plates (6), a plurality of screw rods (7), a plurality of vertical plates (8), a plurality of support rods (9) and a plurality of limiting rods (10); the connecting plates (6) are connected to the outer walls of the mounting plate (2); the telescopic end of the electric telescopic rod (4) slides through the connecting plates (6); the screw rod (7) is screwed on the connecting plates (6); an adjusting knob is arranged at the outer end of the screw rod (7); the upper part of the vertical plate (8) is screwed on the outer wall of the screw rod (7); the support rod (9) is installed at the lower end of the vertical plate (8); one end of the support rod (9) away from the vertical plate (8) is connected to the limiting rod (10); and the limiting rod (10) is located below the electromagnetic adsorption plate (3).

4. The magnetic suction arm of the metal packaging can robot according to claim 3, characterized in that: It also comprises a plurality of rubber strips (11), wherein the plurality of rubber strips (11) are respectively mounted on adjacent ends of the limiting rod (10).

5. The metal packaging can robot magnetic suction arm according to claim 1, characterized in that: The adsorption assembly comprises a plurality of telescopic air pipes (12), a plurality of air suction heads (13) and a plurality of springs (14). The plurality of telescopic air pipes (12) are respectively installed in the installation holes at the bottom of the electromagnetic adsorption plate (3). The input end of the telescopic air pipe (12) is connected to the air suction device. The air suction head (13) is installed at the bottom of the telescopic air pipe (12). The spring (14) is sleeved on the outer wall of the telescopic air pipe (12).

6. The magnetic suction arm of the metal packaging can robot according to claim 3, characterized in that: The support rod (9) is mounted on the lower part of the vertical plate (8) via a fixing nut (15).

7. The metal packaging can robot magnetic suction arm according to claim 1, characterized in that: It also comprises a fixed seat (16) and a turntable seat (17), wherein the turntable seat (17) is installed on the top of the fixed seat (16), the bottom of the mechanical arm (1) is rotatably installed on the turntable seat (17), and a plurality of fixing holes are opened on the fixed seat (16).

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