Multifunctional adsorption mechanism

Abstract

The utility model relates to the technical field of adsorption, and discloses a multifunctional adsorption mechanism which comprises a driving bottom plate, two aluminum bars are fixedly connected to the lower surface of the driving bottom plate, and lifting plates are jointly and fixedly connected to the upper surfaces of the two aluminum bars and located on the left side and the right side of the driving bottom plate. The upper surfaces of the two lifting plates are each fixedly connected with two lifting shafts. After compressed air is input into the equipment, the multiple vacuum generators with the automatic vacuum breaking function output negative pressure, the negative pressure air enters the multiple vacuum logic valves through the multiple air pipes and then adsorbs materials through the multiple suction cups, and when the multiple suction cups lack materials, the multiple vacuum logic valves can be automatically closed; when materials need to be released, the multiple vacuum generators automatically disconnect vacuum and automatically spray out compressed air, the compressed air is sprayed out from the multiple suction cups along the multiple air pipes, and therefore the materials are released more stably, and the practicability and safety of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adsorption, and more specifically, to a multifunctional adsorption mechanism. Background Art

[0002] During the processing, a vacuum adsorption device is usually required to adsorb and position the workpiece. The vacuum adsorption device forms an air chamber, and the air chamber is communicated with an external vacuum generating device through an air pipe, so that the air pressure in the air chamber is lower than the air pressure outside the air chamber, thereby adsorbing and positioning the workpiece.

[0003] At present, when the vacuum adsorption device sucks and discharges multiple products at one time for marking, the vacuum adsorption device is only provided with a single set of adsorption nozzles, and the opening and closing control of the adsorption nozzles is restricted, resulting in an inflexible adsorption process and very troublesome operation, which greatly affects the adsorption efficiency. Summary of the Invention

[0004] The main technical problem to be solved by the utility model is to provide a multifunctional adsorption mechanism, which can solve the problem that when the manipulator sucks and discharges multiple products at one time for marking, the manipulator is only provided with a single set of adsorption nozzles, and the opening and closing control of the adsorption nozzles is restricted, resulting in an inflexible adsorption process and very troublesome operation, which greatly affects the adsorption efficiency.

[0005] To solve the above technical problem, according to one aspect of the utility model, more specifically, a multifunctional adsorption mechanism is provided, including a driving bottom plate. The lower surface of the driving bottom plate is fixedly connected with two aluminum rows. The upper surfaces of the two aluminum rows and on the left and right sides of the driving bottom plate are both fixedly connected with lifting plates. The upper surfaces of the two lifting plates are both fixedly connected with two lifting shafts. The outer side walls of the two aluminum rows and the upper surfaces of the two lifting plates are both fixedly connected with five-way joints. The lower surfaces of the two aluminum rows are jointly fixedly connected with a plurality of fixing strips, and the lower surfaces of adjacent two fixing strips are jointly fixedly connected with a plurality of suction cups.

[0006] Furthermore, the upper surfaces of adjacent two suction cups are both fixedly connected with air pipes. The opposite ends of adjacent two air pipes are jointly threadedly connected with three-way joints. The input ends of a plurality of three-way joints are all communicated with vacuum generators. The outer side walls of a plurality of vacuum generators are respectively fixedly connected with the outer side walls of the two aluminum rows and the outer side walls of a plurality of fixing strips. The ends of a plurality of air pipes far away from a plurality of three-way joints are all fixedly connected with vacuum logic valves. A plurality of vacuum logic valves are detachably connected with a plurality of suction cups respectively.

[0007] Furthermore, a plurality of through fixing holes are formed in the upper surfaces of the two lifting plates.

[0008] The beneficial effects of the multifunctional adsorption mechanism of the utility model are as follows:

[0009] When the device inputs compressed air, multiple vacuum generators with automatic vacuum destruction output negative pressure. The negative-pressure air enters multiple vacuum logic valves through multiple air pipes, and then adsorbs materials through multiple suction cups. When there is a lack of materials in multiple suction cups, multiple vacuum logic valves will automatically close. When it is necessary to release the materials, multiple vacuum generators automatically break the vacuum and automatically eject compressed air, so that the compressed air is ejected from multiple suction cups along multiple air pipes, thereby enabling the materials to be released more stably and improving the practicability and safety of the device;

[0010] This multi-functional adsorption mechanism realizes the function of no longer needing to adjust the position of the suction cup when replacing materials, directly compatible with all shapes of materials, and at the same time increases the automatic air jet function of the suction cup, eliminating the risk that individual materials cannot fall safely during release, thereby improving the diversity and stability of the device. Brief Description of the Drawings

[0011] The following further describes the present utility model in detail with reference to the drawings and specific implementation methods.

[0012] Figure 1 is the overall structural schematic diagram of a multi-functional adsorption mechanism of the present utility model;

[0013] Figure 2 is a Figure 1 partial enlarged schematic diagram of a multi-functional adsorption mechanism of the present utility model;

[0014] Figure 3 is a Figure 1 magnified structural schematic diagram of part A in a multi-functional adsorption mechanism of the present utility model.

[0015] In the figure: 1, driving base plate; 2, aluminum row; 3, lifting plate; 4, lifting shaft; 5, five-way joint; 6, vacuum generator; 7, three-way joint; 8, air pipe; 9, suction cup; 10, fixing strip; 11, fixing hole; 12, vacuum logic valve. Specific Embodiment

[0016] The present utility model will be described in detail below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0017] According to one aspect of the present utility model, as Figures 1-3As shown in the figure, a multi-functional adsorption mechanism is provided, including a driving base plate 1. The lower surface of the driving base plate 1 is fixedly connected with two aluminum bars 2. On the upper surfaces of the two aluminum bars 2 and on the left and right sides of the driving base plate 1, lifting plates 3 are fixedly connected together. On the upper surfaces of the two lifting plates 3, two lifting shafts 4 are fixedly connected. On the outer side walls of the two aluminum bars 2 and on the upper surfaces of the two lifting plates 3, five-way connectors 5 are fixedly connected. On the lower surfaces of the two aluminum bars 2, a plurality of fixing bars 10 are fixedly connected together. On the lower surfaces of adjacent two fixing bars 10, a plurality of suction cups 9 are fixedly connected together;

[0018] When the utility model is in use, the two aluminum bars 2 are fixed by the provided driving base plate 1. At the same time, the plurality of fixing bars 10 are fixed below by the provided two aluminum bars 2. Then, the two provided lifting plates 3 are used to assist in fixing the two aluminum bars 2, and the provided plurality of lifting shafts 4 are convenient for controlling the lowering and rising of the overall device. When the device descends and the plurality of suction cups 9 come into contact with the material, the provided plurality of suction cups 9 and the plurality of five-way connectors 5 are used to adsorb the material, so that multiple groups of materials can be adsorbed simultaneously, improving the adsorption efficiency.

[0019] In this embodiment, on the upper surfaces of adjacent two suction cups 9, air pipes 8 are fixedly connected. On the opposite ends of adjacent two air pipes 8, three-way connectors 7 are threadedly connected together. The input ends of the plurality of three-way connectors 7 are all communicated with vacuum generators 6. The outer side walls of the plurality of vacuum generators 6 are respectively fixedly connected with the outer side walls of the two aluminum bars 2 and the outer side walls of the plurality of fixing bars 10. The ends of the plurality of air pipes 8 far away from the plurality of three-way connectors 7 are all fixedly connected with vacuum logic valves 12. The plurality of vacuum logic valves 12 are detachably connected with the plurality of suction cups 9;

[0020] When the utility model is in use, after compressed air is input, the plurality of vacuum generators 6 with automatic vacuum breaking output negative pressure. The negative pressure air enters the plurality of vacuum logic valves 12 through the plurality of air pipes 8, and then adsorbs the material through the plurality of suction cups 9. When the plurality of suction cups 9 are out of material, the plurality of vacuum logic valves 12 will automatically close. When it is necessary to release the material, the plurality of vacuum generators 6 automatically break the vacuum and automatically eject compressed air, so that the compressed air sprays out from the plurality of suction cups 9 along the plurality of air pipes 8, so as to release the material more stably. This multi-functional adsorption mechanism realizes the function of no longer needing to adjust the position of the suction cups 9 when replacing the material, directly compatible with all shapes of materials, and at the same time increases the function of automatic air spraying of the suction cups, eliminating the risk that individual materials cannot fall safely when released.

[0021] In this embodiment, on the upper surfaces of the two lifting plates 3, a plurality of through fixing holes 11 are opened. The provided plurality of fixing holes 11 facilitate the disassembly and installation of the lifting plates 3.

[0022] Among them, the electrical components appearing in this text are all electrical components existing in reality.

[0023] Certainly, the above description is not a limitation to the present utility model, nor is the present utility model limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the essence of the present utility model also fall within the protection scope of the present utility model.

Claims

1. A multifunctional adsorption mechanism, comprising a driving base plate (1), characterized in that: The lower surface of the driving base plate (1) is fixedly connected to two aluminum bars (2), the upper surfaces of the two aluminum bars (2) and located on the left and right sides of the driving base plate (1) are fixedly connected to lifting plates (3), the upper surfaces of the two lifting plates (3) are fixedly connected to two lifting shafts (4), the outer walls of the two aluminum bars (2) and the upper surfaces of the two lifting plates (3) are fixedly connected to five-way joints (5), the lower surfaces of the two aluminum bars (2) are fixedly connected to a plurality of fixing bars (10), and the lower surfaces of two adjacent fixing bars (10) are fixedly connected to a plurality of suction cups (9).

2. A multifunctional adsorption mechanism according to claim 1, characterized in that: The upper surfaces of two adjacent suction cups (9) are fixedly connected with air pipes (8), the opposite ends of the two adjacent air pipes (8) are commonly threadedly connected with three-way joints (7), the input ends of the plurality of three-way joints (7) are connected with vacuum generators (6), the outer side walls of the plurality of vacuum generators (6) are respectively fixedly connected with the outer side walls of the two aluminum bars (2) and the outer side walls of the plurality of fixing strips (10), the ends of the plurality of air pipes (8) away from the plurality of three-way joints (7) are fixedly connected with vacuum logic valves (12), and the plurality of vacuum logic valves (12) are respectively detachably connected with the plurality of suction cups (9).

3. A multifunctional adsorption mechanism according to claim 1, characterized in that: The upper surfaces of the two lifting plates (3) are each provided with a plurality of through-type fixing holes (11).

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