Automatic grabbing and handling device

Abstract

The utility model relates to the technical field of automation equipment, and discloses an automatic grasping and handling device, including a crossbeam, a servo motor is fixedly connected to the left side of the crossbeam, a threaded rod is fixedly connected to the output end of the servo motor, a slide groove is provided inside the crossbeam, a sliding block is threadedly connected to the outside of the threaded rod, the sliding block is slidably connected to the inside of the slide groove, the outside of the sliding block is slidably connected to both sides of the limit groove, a limit groove is provided at the bottom of the crossbeam, a shifting slide is fixedly connected to the bottom of the sliding block, and a grasping assembly is fixedly connected to the bottom of the shifting slide. In the utility model, automation is achieved through the arrangement of a servo motor, a cylinder and an air pump, so that no manual intervention is required, uncertainty is reduced, safety hazards are reduced, and labor costs can also be reduced. Through the arrangement of the air pump and the gel layer, the success rate of grasping can be effectively improved, and the workpiece can be effectively prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to an automatic grabbing and transporting device. Background Art

[0002] With the advancement of automation technology, more and more factories are using automated assembly lines to improve product production efficiency and product quality. During the operation of the automated assembly line, it is often necessary to move the workpieces on the surface of the assembly line.

[0003] Therefore, in this process, handling equipment is needed to move the product, and the workpiece is grasped by a clamp for transportation.

[0004] However, when this method is used, the structure of the clamping mechanism of the handling equipment is relatively complex, large in size, and inconvenient to operate. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automatic grasping and handling device, which aims to improve the problem in the prior art that grasping the workpiece by means of a clamp may cause irreparable damage to the workpiece.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic grasping and handling device, comprising a crossbeam, a servo motor is fixedly connected to the left side of the crossbeam, a threaded rod is fixedly connected to the output end of the servo motor, a slide groove is provided inside the crossbeam, a sliding block is threadedly connected to the outside of the threaded rod, the sliding block is slidably connected to the inside of the slide groove, the outside of the sliding block is slidably connected to the two sides of the limit groove, a limit groove is provided at the bottom of the crossbeam, a moving slide plate is fixedly connected to the bottom of the sliding block, and a grasping component is fixedly connected to the bottom of the moving slide plate.

[0007] Furthermore, the grabbing assembly includes a cylinder, the cylinder is fixedly connected to the bottom of the sliding plate, the output end of the cylinder is fixedly connected to a fixing plate, and suction cups are arranged inside the fixing plate.

[0008] Furthermore, a through hole is provided on the top of each of the fixing plates, each of the suction cups is arranged on the inner side of the through hole, and each of the suction cups has a gel layer provided on the bottom thereof.

[0009] Furthermore, the top of the suction cup is fixedly connected to a connecting pipe, and the top of the connecting pipe is fixedly connected to an exhaust pipe.

[0010] Furthermore, the top end of the air extraction pipe is fixedly connected to an air extraction pump, and the air extraction pump is fixedly connected to the top of the beam.

[0011] Furthermore, both sides of the bottom of the crossbeam are fixedly connected with fixing frames, and the bottom of the fixing frames is fixedly connected with a bottom plate.

[0012] Furthermore, an electric control cabinet is fixedly connected to the top of the bottom plate on the right side.

[0013] Furthermore, the electric control cabinet is electrically connected to the servo motor, the cylinder, and the air pump.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, automation is achieved through the cooperation between structures such as servo motors, threaded rods, slides, sliding blocks, limit slots, sliding plates, cylinders, beams, and electric control cabinets. Therefore, there is no need for human intervention, which reduces uncertainty, reduces safety hazards, and can also reduce labor costs.

[0016] 2. In the utility model, through the coordination among the vacuum pump, vacuum pipe, connecting pipe, suction cup, fixing plate, through hole, gel layer, cylinder and other structures, the gripping is performed not only by relying on vacuum suction, but also by the viscosity of the gel layer, which can effectively improve the success rate of gripping and effectively prevent the workpiece from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of an automatic grabbing and handling device proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of the beam structure of an automatic grabbing and handling device proposed by the utility model;

[0019] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Bottom plate; 2. Fixed frame; 3. Crossbeam; 4. Servo motor; 5. Threaded rod; 6. Slide groove; 7. Sliding block; 8. Limiting groove; 9. Moving slide plate; 10. Cylinder; 11. Fixed plate; 12. Through hole; 13. Gel layer; 14. Suction cup; 15. Vacuum pump; 16. Vacuum pipe; 17. Connecting pipe; 18. Electric control cabinet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: an automatic grasping and handling device, including a crossbeam 3, a servo motor 4 is fixedly connected to the left side of the crossbeam 3, a threaded rod 5 is fixedly connected to the output end of the servo motor 4, a slide groove 6 is provided inside the crossbeam 3, a sliding block 7 is threadedly connected to the outside of the threaded rod 5, the sliding block 7 is slidably connected to the inside of the slide groove 6, the outside of the sliding block 7 is slidably connected to the two sides of the limit groove 8, a limit groove 8 is provided at the bottom of the crossbeam 3, a moving slide plate 9 is fixedly connected to the bottom of the sliding block 7, a grasping component is fixedly connected to the bottom of the moving slide plate 9, and the grasping component includes a cylinder 10, the cylinder 10 is fixedly connected to the bottom of the moving slide plate 9, the output end of the cylinder 10 is fixedly connected to a fixed plate 11, and suction cups 14 are arranged inside the fixed plate 11.

[0024] The servo motor 4 is driven to drive the threaded rod 5 to rotate, and the rotation of the threaded rod 5 drives the sliding block 7 to move. The slide groove 6 is used to slide the sliding block 7. The limit groove 8 is connected to the slide groove 6. The limit groove 8 prevents the sliding block 7 from rotating and plays a limiting role. The moving slide plate 9 is used to connect and install the cylinder 10. The cylinder 10 is used to adjust the height of the suction cup 14. The fixing plate 11 is used to install the suction cup 14.

[0025] Reference Figure 1 and Figure 3 A through hole 12 is opened on the top of the fixing plate 11, and the suction cup 14 is arranged on the inner side of the through hole 12. A gel layer 13 is arranged on the bottom of the suction cup 14. The top of the suction cup 14 is fixedly connected with a connecting pipe 17, and the top of the connecting pipe 17 is fixedly connected with an exhaust pipe 16. The top of the exhaust pipe 16 is fixedly connected with an exhaust pump 15, and the exhaust pump 15 is fixedly connected to the top of the beam 3.

[0026] The through hole 12 is used to adjust the position of the suction cup 14 , and the gel layer 13 improves the firmness of the grip. The air inside the suction cup 14 is transported to the suction pipe 16 through the connecting pipe 17 by the suction pump 15 , and then discharged by the suction pump 15 .

[0027] Reference Figure 1 The bottom sides of the crossbeam 3 are fixedly connected with a fixing frame 2, the bottom of the fixing frame 2 is fixedly connected with a base plate 1, the top of the right base plate 1 is fixedly connected with an electric control cabinet 18, and the electric control cabinet 18 is electrically connected to the servo motor 4, the cylinder 10, and the vacuum pump 15.

[0028] The fixing frame 2 is used to support the cross beam 3 , the bottom plate 1 is used to support the fixing frame 2 , and the electric control cabinet 18 is used to control the switches of the servo motor 4 , the cylinder 10 , and the air pump 15 .

[0029] Working principle: when the device is used, the threaded rod 5 is driven to rotate by driving the servo motor 4. The threaded rod 5 rotates and drives the sliding block 7 to move. The sliding block 7 is limited by the limiting groove 8 and can only move horizontally. The movement of the sliding block 7 drives the moving slide plate 9. The moving slide plate 9 drives the cylinder 10 and the bottom fixed plate 11 to move. The cylinder 10 is used to adjust the fixed plate 11 and the grasping device thereon. The suction cup 14 is fixed to the fixed plate 11 by a fixing nut. The position of the suction cup 14 can be adjusted through the through hole 12 on the fixed plate 11. The vacuum pump 15 is driven by the electric control cabinet 18 to draw the air inside the suction cup 14 into the vacuum pipe 16 through the connecting pipe 17, and then drawn out by the vacuum pump 15, so as to achieve the effect of grasping the workpiece, without relying solely on vacuum suction. Through the setting of the gel layer 13, the grasping is carried out through the viscosity of the gel layer 13, which can effectively improve the success rate of grasping and effectively prevent the workpiece from falling off.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic grabbing and handling device, comprising a crossbeam (3), characterized in that: The left side of the cross beam (3) is fixedly connected to a servo motor (4), the output end of the servo motor (4) is fixedly connected to a threaded rod (5), a sliding groove (6) is provided inside the cross beam (3), the external thread of the threaded rod (5) is threadedly connected to a sliding block (7), the sliding block (7) is slidably connected inside the sliding groove (6), the external part of the sliding block (7) is slidably connected to the two sides of the limiting groove (8), the bottom of the cross beam (3) is provided with a limiting groove (8), the bottom of the sliding block (7) is fixedly connected to a moving slide plate (9), and the bottom of the moving slide plate (9) is fixedly connected to a grab assembly.

2. The automatic grabbing and handling device according to claim 1, characterized in that: The grabbing assembly comprises a cylinder (10), wherein the cylinder (10) is fixedly connected to the bottom of the moving slide plate (9), and the output end of the cylinder (10) is fixedly connected to a fixing plate (11), and a suction cup (14) is arranged inside the fixing plate (11).

3. The automatic grabbing and handling device according to claim 2, characterized in that: The top of each of the fixing plates (11) is provided with a through hole (12), each of the suction cups (14) is arranged on the inner side of the through hole (12), and each of the suction cups (14) is provided with a gel layer (13) at the bottom.

4. The automatic grabbing and handling device according to claim 2, characterized in that: The top of the suction cup (14) is fixedly connected to a connecting pipe (17), and the top of the connecting pipe (17) is fixedly connected to an exhaust pipe (16).

5. The automatic grabbing and handling device according to claim 4, characterized in that: The top end of the air extraction pipe (16) is fixedly connected to an air extraction pump (15), and the air extraction pump (15) is fixedly connected to the top of the crossbeam (3).

6. The automatic grabbing and handling device according to claim 1, characterized in that: Both sides of the bottom of the crossbeam (3) are fixedly connected to fixing frames (2), and the bottom of the fixing frames (2) is fixedly connected to a bottom plate (1).

7. The automatic grabbing and handling device according to claim 6, characterized in that: An electric control cabinet (18) is fixedly connected to the top of the bottom plate (1) on the right side.

8. The automatic grabbing and handling device according to claim 7, characterized in that: The electric control cabinet (18) is electrically connected to the servo motor (4), the cylinder (10), and the air pump (15).

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