CN-224208369-U - Spraying device for processing isolating agent in rubber tube

CN224208369UCN 224208369 UCN224208369 UCN 224208369UCN-224208369-U

Abstract

The utility model relates to the technical field of rubber tube processing, in particular to a spraying device for processing a release agent in a rubber tube, which comprises an air drying mechanism arranged between a cleaning water tank and a release agent spraying tank; the air drying mechanism comprises an annular seat which is convenient for the rubber pipe to pass through, and an air pump which supplies air to the annular seat through an air supply pipe, so that the problem that the surface water of the rubber pipe easily dilutes the concentration of the isolating agent between the isolating agent spraying processes is avoided. According to the utility model, the air drying mechanism is arranged between the cleaning water tank and the isolating agent spraying tank, and the water film on the surface of the rubber tube is dried by the air drying mechanism between the cleaning water tank and the isolating agent spraying tank, so that the isolating agent is prevented from being diluted, and the quality of the subsequent rubber tube vulcanization is ensured.

Inventors

ZHANG QIAOYUN
WEI LINYI
ZHU DEQING

Assignees

衡水吉地尔特种胶管有限公司

Dates

Publication Date: 20260508
Application Date: 20250527

Claims (7)

1. The spraying device for the isolating agent in the processing rubber tube comprises a cleaning water tank for cleaning the rubber tube and an isolating agent spraying tank for spraying the isolating agent to the surface of the rubber tube, wherein a spraying pipe opposite to the rubber tube is arranged on the isolating agent spraying tank, and is characterized in that: an air drying mechanism is arranged between the cleaning water tank and the isolating agent spraying tank; The air drying mechanism comprises an annular seat which is convenient for the rubber pipe to pass through and an air pump which supplies air to the annular seat through an air supply pipe.
2. The device for spraying the isolating agent in the rubber tube according to claim 1, wherein the air supply cavity is integrally formed in the annular seat, and air slits or air holes for blowing air to the outer surface of the rubber tube are uniformly formed in the inner peripheral wall of the annular seat.
3. The device for spraying the release agent in the rubber hose according to claim 2, wherein the air pump is communicated with the air supply cavity from a plurality of side wall positions of the annular seat through a plurality of air supply pipes.
4. The device for spraying a release agent on a rubber hose according to claim 1, wherein at least one guide roller for pressing the rubber hose into the lower surface of the liquid is provided in the cleaning tank.
5. The device for spraying the isolating agent in the rubber hose according to claim 1, wherein the isolating agent spraying groove is filled with the isolating agent, the bottom of the isolating agent spraying groove is communicated with a circulating pump through a liquid inlet pipe, and the circulating pump is communicated with the spraying pipe through a liquid delivery pipe.
6. The device for spraying the release agent in the rubber hose according to claim 5, wherein the release agent spraying grooves are respectively provided with a reserved passing groove which is convenient for the rubber hose to pass through.
7. The device for spraying the isolating agent in the rubber hose according to claim 6, wherein the spraying pipe is a universal bamboo joint pipe or a spray head.

Description

Spraying device for processing isolating agent in rubber tube Technical Field The utility model relates to the technical field of rubber tube processing, in particular to a spraying device for processing a release agent in a rubber tube. Background In the processing of rubber hoses, the main purpose of the spray coating of a release agent is to prevent adhesion between different layers or components during molding, vulcanization or storage of the rubber hose, while improving the process performance and product quality. When the isolating agent spraying device is specifically used, the rubber tube is extruded, so that the rubber tube is required to be cooled before being sprayed with the isolating agent, and in the prior art, the rubber tube can be directly immersed into a cleaning water tank for cooling, but after being cooled by water, a layer of water film is formed on the surface of the rubber tube, and after passing through the isolating agent spraying tank again, the water is brought into the isolating agent immersing spraying tank, so that the isolating agent in the isolating agent spraying tank is easily diluted, and the using effect of the isolating agent is affected. Disclosure of utility model The utility model aims to provide a spraying device for processing a release agent in a rubber pipe, which solves the problem of how to avoid the concentration of the release agent easily diluted by surface water of the rubber pipe between spraying release agents. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a spraying device for processing a release agent in a rubber tube, which comprises a cleaning water tank for cleaning the rubber tube and a release agent spraying tank for spraying the release agent to the surface of the rubber tube, wherein a spraying pipe opposite to the rubber tube is arranged on the release agent spraying tank; an air drying mechanism is arranged between the cleaning water tank and the isolating agent spraying tank; The air drying mechanism comprises an annular seat which is convenient for the rubber pipe to pass through and an air pump which supplies air to the annular seat through an air supply pipe. In this embodiment, an air supply cavity is integrally formed in the annular seat, and air slits or air holes for blowing air to the outer surface of the rubber tube are uniformly formed in the inner peripheral wall of the annular seat, wherein the air slits or air holes can be used for uniformly blowing air to the surface of the rubber tube, so that the purpose of drying the rubber tube before the rubber tube enters the isolating agent is achieved. In this embodiment, the air pump is further connected to the air supply chamber through a plurality of air supply pipes from a plurality of side wall positions of the annular seat, so as to provide positive pressure air with uniform pressure to the air supply chamber. In this embodiment, at least one guiding roller for pressing the rubber tube under the liquid surface is disposed in the cleaning water tank, so that the rubber tube is immersed in water, and the purpose of cooling the rubber tube is achieved, so that the isolating agent is better attached. In this embodiment, a spacer is further injected into the spacer spraying tank, the bottom of the spacer spraying tank is communicated with a circulation pump through a liquid inlet pipe, and the circulation pump is communicated with the spraying pipe through a liquid delivery pipe, so that the spacer in the spacer spraying tank can be uniformly recycled. In this embodiment, further, two ends of the isolating agent spraying groove are respectively provided with a reserved passing groove for the passing of the rubber tube, and two side walls and the bottom of the reserved passing groove can be respectively designed into an arc shape so as to avoid scratching the rubber tube. In still further embodiments, the shower pipe is a universal bamboo joint pipe or a nozzle, so that the direction and the position of the shower pipe can be adjusted according to requirements. Compared with the prior art, the utility model has the beneficial technical effects that: According to the utility model, the air drying mechanism is arranged between the cleaning water tank and the isolating agent spraying tank, and the water film on the surface of the rubber tube is dried by the air drying mechanism between the cleaning water tank and the isolating agent spraying tank, so that the isolating agent is prevented from being diluted, and the quality of the subsequent rubber tube vulcanization is ensured. Drawings The utility model is further described with reference to the following description of the drawings. FIG. 1 is a schematic main structure of a spraying device for processing a release agent in a rubber hose; FIG. 2 is a schematic diagram of the structure of the release agent spraying tank in FIG. 1; FIG. 3 is a schematic view of t