Spliced disc type vacuum suction tool

Abstract

The utility model relates to the technical field of vacuum suction tools, and discloses a spliced disc type vacuum suction tool which comprises an air inlet, the left side of the air inlet is fixedly connected with a vacuum generation pipe, the bottom of the vacuum generation pipe is provided with a main cavity, the left side of the main cavity is fixedly connected with an exhaust port, the bottom of the main cavity is provided with a suction disc set, and the suction disc set is provided with a suction disc. The bottom of the suction cup set is fixedly connected with a plurality of suction cup cavities, ball valves are arranged in the suction cup cavities, the top of the suction cup set is fixedly connected with a plurality of valve plate cavities, and a plurality of valve holes are formed in the valve plate cavities. According to the utility model, compressed air enters from the air inlet, passes through the vacuum generating pipe and is exhausted from the exhaust port, so that high vacuum can be generated by adjusting the position of the valve hole in the suction cup cavity, the adsorption force to a product can be increased, the adsorption force to the product can be greatly improved, and meanwhile, the product can be quickly released.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum suction tools, in particular to a platter-type vacuum suction tool. Background Art

[0002] A vacuum suction tool is a tool that uses the vacuum principle to adsorb, transport, or fix objects. It generates negative pressure through a suction cup or a suction cup group, so that the suction cup adheres tightly to the object surface, thereby being able to firmly grasp and hold the object. Vacuum suction tools are widely used in fields such as mechanical manufacturing, electronic assembly, and material handling. They have the advantages of simple operation, strong adsorption force, and adaptability to various shapes and materials. They can improve production efficiency, reduce manual labor intensity, and ensure the safety and accuracy of operations. The design and manufacture of vacuum suction tools involve multiple fields such as aerodynamics, materials science, and mechanical engineering, and are one of the important indispensable tools in modern automated production.

[0003] However, when the existing vacuum suction cups adsorb products, the internal vacuum degree is insufficient, which leads to insufficient adsorption force, and then causes the products to fall. In addition, after some vacuum suction cups adsorb the products, it is not convenient to quickly release the products, which makes the blanking of the products time-consuming and laborious. Therefore, in view of the above deficiencies, a platter-type vacuum suction tool is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a platter-type vacuum suction tool is proposed, aiming to improve the problems that some vacuum suction cups in the prior art have insufficient adsorption force for products and are not convenient to quickly release products.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A platter-type vacuum suction tool includes an air inlet. The left side of the air inlet is fixedly connected with a vacuum generating pipe. The bottom of the vacuum generating pipe is provided with a main chamber. The left side of the main chamber is fixedly connected with an exhaust port. The bottom of the main chamber is provided with a suction cup group. The bottom of the suction cup group is fixedly connected with a plurality of suction cup chambers. Ball valves are arranged inside each of the plurality of suction cup chambers. The top of the suction cup group is fixedly connected with a plurality of valve plate cavities. A plurality of valve holes are opened inside each of the plurality of valve plate cavities. The top of each of the plurality of valve plate cavities is fixedly connected with a main air duct. Plum blossom bases are arranged on the top of each of the plurality of suction cup chambers. Sealing rings are fixedly connected to the outer top sides of each of the plurality of suction cup chambers. A detection component is arranged outside the vacuum generating pipe.

[0007] Further, the detection component includes a detection port. The left side of the detection port is fixedly connected to the right side of the vacuum generating pipe. A vacuum detection device is fixedly connected to the outside of the detection port.

[0008] Furthermore, the outside of the ball valve is slidably connected to the inside of the valve hole, and the top of the main air channel is fixedly connected to the bottom of the main chamber.

[0009] The utility model has the following beneficial effects:

[0010] 1. In the utility model, compressed air enters through the air inlet and is discharged from the exhaust port after passing through the vacuum generating tube, and then a high vacuum can be generated by adjusting the position of the valve hole in the suction cup chamber, thereby increasing the adsorption force on the product, thereby greatly improving the adsorption force on the product, and at the same time being able to quickly complete the release of the product.

[0011] 2. In the present invention, the suction cup group has multiple sealing rings inside, which can ensure that each suction cup acts independently. Therefore, when a suction cup is damaged, the suction cup group can be replaced independently without replacing the entire suction device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A three-dimensional diagram of a platter-type vacuum suction device proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the sealing ring structure of a disc-type vacuum suction device proposed by the utility model;

[0014] Figure 3 The utility model provides a plum blossom base structure schematic diagram of a platter-type vacuum gripper.

[0015] Legend:

[0016] 1. Air inlet; 2. Vacuum generating tube; 3. Main chamber; 4. Exhaust port; 5. Valve hole; 6. Valve plate cavity; 7. Main airway; 8. Ball valve; 9. Plum blossom base; 10. Sealing ring; 11. Suction cup assembly; 12. Detection port; 13. Suction cup chamber. 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] Reference Figure 1 - Figure 3, an embodiment provided by the present utility model: a platter-type vacuum suction cup, including an air inlet 1, a vacuum generating tube 2 is fixedly connected to the left side of the air inlet 1, a main chamber 3 is arranged at the bottom of the vacuum generating tube 2 for accommodating and distributing the inhaled air, an exhaust port 4 is fixedly connected to the left side of the main chamber 3, and the inhaled air is discharged through the exhaust port 4. A suction cup group 11 is arranged at the bottom of the main chamber 3, and the suction cup group 11 is used for adsorbing and fixing an object. A plurality of suction cup chambers 13 are fixedly connected to the bottom of the suction cup group 11. Ball valves 8 are arranged inside each of the plurality of suction cup chambers 13. The outside of the ball valve 8 is slidably connected inside a valve hole 5. The ball valve 8 can slide in the valve hole 5 to control the opening and closing of the suction cup chamber 13. A plurality of valve plate cavities 6 are fixedly connected to the top of the suction cup group 11. A plurality of valve holes 5 are opened inside each of the plurality of valve plate cavities 6. The valve holes 5 are used for accommodating the ball valve 8 and controlling the air ventilation state of the suction cup chamber 13 by the sliding of the ball valve 8. A main air duct 7 is fixedly connected to the top of each of the plurality of valve plate cavities 6. The top of the main air duct 7 is fixedly connected to the bottom of the main chamber 3. The main air duct 7 is used for guiding air from the main chamber 3 to each valve plate cavity 6. The top of the main air duct 7 is fixedly connected to the bottom of the main chamber 3 to ensure that air can smoothly enter the valve plate cavity 6. A plum blossom base 9 is arranged at the top of each of the plurality of suction cup chambers 13. The plum blossom base 9 is used for supporting and positioning the suction cup chamber 13. The ball valve 8 is initially located on the plum blossom base 9. When vacuum is generated, the air in the suction cup chamber 13 can enter the valve hole 5 through the gaps around the plum blossom base 9 and the ball valve 8. Sealing rings 10 are fixedly connected to the outer top sides of each of the plurality of suction cup chambers 13. The suction cup group 11 is equipped with the sealing rings 10 by itself, ensuring that each suction cup operates independently. When a suction cup is damaged, the suction cup group 11 can be replaced individually without replacing the entire suction device. The sealing rings 10 can prevent air leakage and ensure the vacuum degree inside the suction cup chamber 13. A detection component is arranged outside the vacuum generating tube 2. The detection component includes a detection port 12. The left side of the detection port 12 is fixedly connected to the right side of the vacuum generating tube 2. A vacuum detection device is fixedly connected to the outside of the detection port 12 for measuring and displaying the vacuum degree inside the vacuum generating tube 2.

[0019] Working principle: Compressed air is introduced into the air inlet 1. After passing through the vacuum generating tube 2, the compressed air is discharged from the exhaust port 4. The air in the suction cup chamber 13 enters the valve plate cavity 6 through the valve hole 5, then enters the main chamber 3 through the main air passage 7, and finally enters the vacuum generating tube 2 and is discharged from the exhaust port 4, forming a vacuum at the bottom of the suction cup to adsorb the product. When there is no product adsorbed at the bottom of the suction cup, while the air in the suction cup chamber 13 is taken away, the ball valve 8 rises to close the valve hole 5, preventing the vacuum leakage in the suction cup that has adsorbed the product, making the main chamber 3, the main air passage 7, the valve plate cavity 6, the valve hole 5, and the suction cup that has adsorbed the product generate high vacuum, increasing the adsorption force on the product. The detection port 12 is connected to a vacuum detection device to detect the corresponding vacuum degree of the suction cup when adsorbing the product. When it is necessary to quickly break the vacuum, compressed air is introduced into the detection port 12. The compressed air enters the main chamber 3, passes through the main air passage 7 into the valve plate cavity 6, and then enters the suction cup chamber 13 through the valve hole 5, breaking the vacuum at the bottom of the suction cup and realizing the rapid release of the product.

[0020] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A platter - type vacuum sucker, including an air inlet (1), characterized in that: A vacuum generating tube (2) is fixedly connected to the left side of the air inlet (1). A main chamber (3) is arranged at the bottom of the vacuum generating tube (2). An exhaust port (4) is fixedly connected to the left side of the main chamber (3). A suction cup group (11) is arranged at the bottom of the main chamber (3). A plurality of suction cup chambers (13) are fixedly connected to the bottom of the suction cup group (11). Ball valves (8) are arranged inside each of the plurality of suction cup chambers (13). A plurality of valve plate cavities (6) are fixedly connected to the top of the suction cup group (11). A plurality of valve holes (5) are formed inside each of the plurality of valve plate cavities (6). Main air ducts (7) are fixedly connected to the tops of the plurality of valve plate cavities (6). Plum blossom bases (9) are arranged at the tops of the plurality of suction cup chambers (13). Sealing rings (10) are fixedly connected to the outer top sides of the plurality of suction cup chambers (13). A detection assembly is arranged outside the vacuum generating tube (2).

2. The combined vacuum suction device according to claim 1, wherein: The detection assembly includes a detection port (12). The left side of the detection port (12) is fixedly connected to the right side of the vacuum generating tube (2). A vacuum detection device is fixedly connected to the outside of the detection port (12).

3. The platter-type vacuum suction device according to claim 1, wherein: The outside of the ball valve (8) is slidably connected inside the valve hole (5). The top of the main air duct (7) is fixedly connected to the bottom of the main chamber (3).

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