Automatic suction and adsorption mechanism

Abstract

The automatic suction and adsorption mechanism comprises a connecting plate, a base is fixedly connected to the upper portion of a sliding hole in the top of a mounting plate, a gasket is fixedly connected to the top of the base, and the lower portion of a connecting rod penetrates through the inner side of the sliding hole, the inner side of the base and the inner side of the gasket in a sliding mode. The top of the gasket is fixedly connected with a first spring, the bottom surface of the connecting rod is sleeved with the first spring, the top end surface of the connecting rod is sleeved with a second spring, the top end of the second spring is fixedly connected with the bottom surface of the connecting plate, and the top of the mounting plate is fixedly provided with a vacuum generator. According to the suction cup, compression is generated between the first spring and the second spring, the effect of buffering additionally generated force can be achieved, and therefore the impact force generated by contact between the suction cup and an adsorbed object is reduced, and damage to the object is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of suction devices, and in particular relates to an automatic suction and adsorption mechanism. Background Art

[0002] Automation refers to the process of achieving the expected goal through automatic detection, information processing, analysis and judgment, and manipulation and control of machinery, equipment, systems or processes (production and management processes) without or with little direct human participation in accordance with human requirements. Automation technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical treatment, services and families. In the field of industrial automation, adsorption mechanisms are often used to transport materials.

[0003] The existing automated suction structures still have some defects. Most of the automated suction structures do not have buffering properties when adsorbing objects, and the suction cups often get damaged at the contact point with the objects, thus affecting the subsequent processing. For this reason, we propose an automated suction mechanism. Utility Model Content

[0004] The utility model aims to provide an automatic suction and adsorption mechanism to solve the problem that the existing automatic suction structure mentioned in the background technology does not have a buffering performance and is easy to be damaged when in contact with an object.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated suction and adsorption mechanism, comprising a connecting plate, a cylinder is provided on the top of the connecting plate, an output shaft is provided on the bottom of the cylinder, a connecting rod is provided on the bottom of the connecting plate, a mounting plate is provided on the bottom of the connecting rod, a sliding hole is provided on the surface of the mounting plate, a limit block is provided on the bottom end of the connecting rod, a base is provided on the top of the mounting plate, a gasket is provided on the top of the base, a first spring is provided on the top of the gasket, a second spring is provided on the top end of the connecting rod, a vacuum generator is provided on the top of the mounting plate, a connecting shaft is provided on the bottom of the mounting plate, an air distributor is provided on the bottom end of the connecting shaft, a suction cup is provided on the bottom of the air distributor, and a connecting pipe is provided on one side of the vacuum generator.

[0006] Preferably, the bottom output end of the cylinder is fixedly connected to an output shaft, the bottom of the output shaft is fixedly connected to a connecting plate, and the bottom four corners of the connecting plate are fixedly connected to connecting rods.

[0007] Preferably, sliding holes are provided through the four corners of the surface of the mounting plate, and a limiting block is fixedly installed on the bottom end of the connecting rod.

[0008] Preferably, a base is fixedly connected above the top sliding hole of the mounting plate, a gasket is fixedly connected to the top of the base, the connecting rod slides through the inner side of the sliding hole, the base and the gasket at the bottom, a first spring is fixedly connected to the top of the gasket, and the first spring is sleeved on the bottom surface of the connecting rod.

[0009] Preferably, a second spring is sleeved and connected to the top surface of the connecting rod, the top of the second spring is fixedly connected to the bottom surface of the connecting plate, and a vacuum generator is fixedly installed on the top of the mounting plate.

[0010] Preferably, a connecting shaft is fixedly installed in the middle part of the bottom side of the mounting plate, the bottom end of the connecting shaft is fixedly connected to an air distribution plate, the bottom of the air distribution plate is sealed with multiple suction cups, and one side of the vacuum generator is fixedly connected to a connecting pipe, one end of the connecting pipe is sealed with the top of the air distribution plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The compression between the first spring and the second spring can buffer the additional force, thereby reducing the impact force of the contact between the suction cup and the adsorbed object and reducing damage to the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front structural schematic diagram of the utility model;

[0014] Figure 2 It is a side structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the sliding hole of the utility model.

[0016] In the figure: 1. connecting plate; 2. output shaft; 3. cylinder; 4. connecting rod; 5. mounting plate; 6. sliding hole; 7. limit block; 8. base; 9. gasket; 10. first spring; 11. second spring; 12. vacuum generator; 13. connecting shaft; 14. connecting pipe; 15. air distributor; 16. suction cup. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3The utility model provides a technical solution: an automatic suction and adsorption mechanism, including a connecting plate 1, a cylinder 3 is provided on the top of the connecting plate 1, an output shaft 2 is provided at the bottom of the cylinder 3, a connecting rod 4 is provided at the bottom of the connecting plate 1, a mounting plate 5 is provided at the bottom of the connecting rod 4, a sliding hole 6 is provided on the surface of the mounting plate 5, a limit block 7 is provided at the bottom end of the connecting rod 4, a base 8 is provided at the top of the mounting plate 5, a gasket 9 is provided on the top of the base 8, a first spring 10 is provided on the top of the gasket 9, a second spring 11 is provided on the top of the connecting rod 4, a vacuum generator 12 is provided at the top of the mounting plate 5, a connecting shaft 13 is provided at the bottom of the mounting plate 5, an air distributor 15 is provided at the bottom end of the connecting shaft 13, a suction cup 16 is provided at the bottom of the air distributor 15, and a connecting pipe 14 is provided on one side of the vacuum generator 12.

[0019] Specifically, the bottom output end of the cylinder 3 is fixedly connected with the output shaft 2, the bottom of the output shaft 2 is fixedly connected with the connecting plate 1, the bottom four corners of the connecting plate 1 are fixedly connected with the connecting rod 4, the surface of the mounting plate 5 is penetrated with sliding holes 6 at the four corners, the bottom end of the connecting rod 4 is fixedly installed with a limiting block 7, the top of the sliding hole 6 of the mounting plate 5 is fixedly connected with a base 8, the top of the base 8 is fixedly connected with a gasket 9, the bottom of the connecting rod 4 is slidably penetrated through the inner side of the sliding hole 6, the base 8, and the gasket 9, the top of the gasket 9 is fixedly connected with a first spring 10, the first spring 10 is sleeved on the bottom surface of the connecting rod 4, the top surface of the connecting rod 4 is sleeved and connected with a second spring 11, the top of the second spring 11 is fixedly connected to the bottom surface of the connecting plate 1, the top of the mounting plate 5 is fixedly installed with a vacuum generator 12, the middle part of the bottom side of the mounting plate 5 is fixedly installed with a connecting shaft 13, the bottom end of the connecting shaft 13 is fixedly connected with an air distribution plate 15, the bottom of the air distribution plate 15 is sealed with a plurality of suction cups 16, one side of the vacuum generator 12 is fixedly connected with a connecting pipe 14, one end of the connecting pipe 14 is sealed with the top of the air distribution plate 15.

[0020] In this embodiment, the output shaft 2 can be driven downward by the arranged cylinder 3, and the downward movement of the output shaft 2 can drive the connecting plate 1, the connecting rod 4 and the mounting plate 5 to move downward. The downward movement of the mounting plate 5 drives the connecting shaft 13 and the gas distributor 15 to move downward, so that the gas distributor 15 drives the suction cup 16 at the bottom to contact the object, and the cylinder 3 drives the connecting plate 1 to generate additional force, which will drive the connecting rod 4 to slide downward inside the sliding hole 6, and the connecting plate 1 drives the second spring 11 at the top of the connecting rod 4 to squeeze the first spring 10 on the gasket 9, so that compression is generated between the first spring 10 and the second spring 11, which can buffer the additional force generated, thereby reducing the impact force generated by the contact between the suction cup 16 and the adsorbed object, reducing damage to the object, and finally, through the operation of the vacuum generator 12, negative pressure can be generated under the suction cup 16 through the connecting pipe 14, thereby achieving the effect of adsorbing the object.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated suction and adsorption mechanism, including a connecting plate, characterized in that: A cylinder is provided on the top of the connecting plate, an output shaft is provided on the bottom of the cylinder, a connecting rod is provided on the bottom of the connecting plate, a mounting plate is provided on the bottom of the connecting rod, a sliding hole is provided on the surface of the mounting plate, a limit block is provided on the bottom end of the connecting rod, a base is provided on the top of the mounting plate, a gasket is provided on the top of the base, a first spring is provided on the top of the gasket, a second spring is provided on the top end of the connecting rod, a vacuum generator is provided on the top of the mounting plate, a connecting shaft is provided on the bottom of the mounting plate, an air distributor is provided on the bottom end of the connecting shaft, a suction cup is provided on the bottom of the air distributor, and a connecting pipe is provided on one side of the vacuum generator.

2. The automatic suction adsorption mechanism according to claim 1, characterized in that: The bottom output end of the cylinder is fixedly connected with an output shaft, the bottom of the output shaft is fixedly connected with a connecting plate, and the bottom four corners of the connecting plate are fixedly connected with connecting rods.

3. The automatic suction adsorption mechanism according to claim 1, characterized in that: Sliding holes are provided at four corners of the surface of the mounting plate, and a limiting block is fixedly installed at the bottom end of the connecting rod.

4. The automated suction and adsorption mechanism according to claim 1, characterized in that: A base is fixedly connected above the top sliding hole of the mounting plate, a gasket is fixedly connected to the top of the base, the bottom of the connecting rod slides through the inner side of the sliding hole, the base and the gasket, the top of the gasket is fixedly connected to a first spring, and the first spring is sleeved on the bottom surface of the connecting rod.

5. The automated suction and adsorption mechanism according to claim 1, characterized in that: A second spring is sleeved and connected to the top surface of the connecting rod, the top of the second spring is fixedly connected to the bottom surface of the connecting plate, and a vacuum generator is fixedly installed on the top of the mounting plate.

6. The automated suction adsorption mechanism according to claim 1, characterized in that: A connecting shaft is fixedly installed in the middle of the bottom side of the mounting plate, the bottom end of the connecting shaft is fixedly connected to an air distribution plate, the bottom of the air distribution plate is sealed with multiple suction cups, and a connecting pipe is fixedly connected to one side of the vacuum generator, one end of the connecting pipe is sealed with the top of the air distribution plate.

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