Suction cup of absorbent rubber

Abstract

The utility model discloses a sponge suction cup capable of adsorbing rubber products, comprising a sponge body arranged at the bottom of a vacuum chamber, a plurality of suction ports are evenly arranged in the sponge body, each suction port is communicated with the vacuum chamber through a corresponding air suction hole, a layer of elastic cloth is pasted on the bottom of the sponge body by using glue, the elastic cloth has the same elasticity as the sponge body and does not adhere to the rubber product, and a hole corresponding to each suction port is arranged on the elastic cloth. The utility model overcomes the poor characteristics of the traditional sponge suction cup that cannot adsorb adhered objects, so that the rubber product can be adsorbed, the rubber product is easy to separate, no trace of sponge particles is left on the surface of the rubber product, the adsorption demand of the rubber product with uneven surface and viscosity and irregular shape is solved, and a new solution is provided for the carrying operation of the rubber product.

Description

Technical Field

[0001] This utility model relates to a vacuum adsorption device, specifically a sponge suction cup that can adsorb rubber products. Background Technology

[0002] An existing sponge suction cup capable of adsorbing objects comprises a sponge body located at the bottom of a vacuum chamber, with suction ports evenly distributed throughout the sponge body. Each suction port is connected to the vacuum chamber through a corresponding air extraction hole. When the bottom of the sponge body contacts the object to be adsorbed, the vacuum chamber extracts air from the corresponding suction port through the air extraction holes, causing the sponge body to adhere tightly to the object's surface. Because the sponge body is elastic, even if the object's surface is uneven, the sponge body will change its shape according to its own elasticity, still keeping the suction port tightly attached to the object's surface, thereby achieving the adsorption operation.

[0003] In the tire manufacturing industry, sponge suction cups are often used to adsorb rubber products. Due to the adhesive properties of the rubber product surface, when the sponge suction cup finishes its work and is about to release the rubber product, the sponge of the suction cup will stick to the surface of the rubber product. After forcibly separating the sponge from the rubber product, some sponge particles will remain on the surface of the rubber product, which not only contaminates the surface of the rubber product, but also damages the sponge of the suction cup. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention proposes a sponge suction cup capable of adsorbing rubber products, thereby solving the technical problem of sponge sticking to the surface of rubber products.

[0005] This utility model relates to a sponge suction cup capable of adsorbing rubber products. The technical solution includes a sponge body located at the bottom of a vacuum chamber, with several suction ports evenly distributed within the sponge body. Each suction port is connected to the vacuum chamber through a corresponding air extraction hole. The difference lies in:

[0006] 1. The bottom of the sponge body is glued with a layer of elastic fabric.

[0007] 2. The elastic fabric has the same elasticity as the sponge and does not stick to rubber products.

[0008] 3. The elastic fabric has holes that align with each suction port.

[0009] The beneficial effects of this utility model are:

[0010] 1. This utility model is a sponge suction cup that can adsorb rubber products. It overcomes the disadvantage of sponge suction cups not being able to adsorb and stick objects, and enables it to adsorb rubber products. It is also easy to separate from rubber products and will not leave sponge particle traces on rubber products.

[0011] 2. This utility model solves the adsorption needs of rubber products with uneven surfaces, stickiness, and irregular shapes, and provides a brand-new solution for the handling of rubber products. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of one embodiment of the present invention.

[0013] Figure 2 for Figure 1 Plan view of the elastic fabric in the implementation method.

[0014] Drawing number markings: 1. Vacuum chamber; 2. Sponge body; 3. Suction port; 4. Evacuation port; 5. Elastic fabric; 6. Hole; 7. Evacuation pipe opening. Detailed Implementation

[0015] This invention relates to a sponge suction cup for adsorbing rubber products. It is designed for adsorbing rubber products with high viscosity before vulcanization, and can also be widely used to meet the adsorption needs of other similar sticky objects.

[0016] The technical solution of this utility model will be further described below with reference to the embodiments shown in the accompanying drawings.

[0017] This utility model is a sponge suction cup that can adsorb rubber products, including a vacuum chamber 1, a sponge body 2 and an elastic cloth 5.

[0018] The main body constituting the vacuum chamber 1 is a metal shell. Several evacuation holes 4 are evenly distributed on the bottom shell of the metal shell, and an evacuation pipe port 7 is provided on the top shell of the metal shell. Figure 1 As shown.

[0019] The sponge body 2 is adhered to the bottom of the metal shell. The sponge body 2 has suction ports 3 aligned with each suction port 4. Each suction port 3 communicates with the vacuum chamber 1 through its corresponding suction port 4. Figure 1 As shown.

[0020] A layer of elastic fabric 5 coated with adhesive is adhered to the bottom of the sponge body 2. The elastic fabric 5 has holes 6 aligned with each suction port 3. During the adsorption process, each suction port 3 of the sponge body 2 can adhere to the rubber product through the corresponding holes 6. Figure 1 , Figure 2 As shown.

[0021] The technical requirements for the elastic fabric 5 are as follows:

[0022] 1. It has non-stick properties, meaning it does not stick to rubber products.

[0023] 2. It has the same or similar elasticity as sponge 2.

[0024] This invention uses elastic cloth 5 to separate rubber products from sponge body 2, perfectly solving the problem that sponge suction cups cannot adsorb rubber products.

Claims

1. A sponge suction cup capable of adsorbing rubber products, comprising a sponge body (2) disposed at the bottom of a vacuum chamber (1), wherein a plurality of suction ports (3) are evenly distributed within the sponge body (2), and each suction port (3) is connected to the vacuum chamber (1) through a corresponding air extraction hole (4), characterized in that: The bottom of the sponge (2) is glued with a layer of elastic fabric (5); The elastic fabric (5) has the same elasticity as the sponge (2) and does not stick to rubber products; The elastic fabric (5) has holes (6) that are aligned with each suction port (3).

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