CN214354348U

CN214354348U - Automatic spraying annular device for vulcanization release agent

Info

Publication number: CN214354348U
Application number: CN202120305516.2U
Authority: CN
Inventors: 董艺璇; 张鑫; 王坤; 许立祥; 候学文
Original assignee: Sailun Jinyu Group Co Ltd
Current assignee: Sailun Jinyu Group Co Ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-08
Anticipated expiration: 2031-02-03

Abstract

The utility model belongs to the technical field of tire preparation, a vulcanize annular device of separant automatic spraying is related to. The device comprises a transverse moving part, a longitudinal moving part, a spraying part and a control part; the transverse moving part comprises a rack with a rack guide rail moving along the rack guide rail, and a telescopic rod of the second cylinder is connected with the rack; the longitudinal movement part comprises a first air cylinder and a connecting frame, the first air cylinder is fixed on the rack, an expansion link of the first air cylinder is connected with the connecting frame, and the tail end of the connecting frame is connected with the spraying part; the control part is electrically connected with the spraying part, the first air cylinder and the second air cylinder, and the spraying part performs longitudinal reciprocating motion under the action of the first air cylinder; the control part controls the spraying part to be started or closed. The automatic spraying function can be realized, the safety risk of manual operation is reduced, the automation degree of equipment is improved, the labor cost is reduced, and the quality of the spraying surface and the spraying efficiency are improved.

Description

Automatic spraying annular device for vulcanization release agent

Technical Field

The utility model belongs to the technical field of tire vulcanization processing, a vulcanize annular device of separant automatic spraying is related to.

Background

When the tire blank is vulcanized, the tire vulcanization capsule separant needs to be sprayed in a micro-inflation state of the capsule. The isolating agent for the vulcanized capsule is favorable for expanding the capsule in the tire, can fully discharge air between the capsule and the tire, is convenient for the separation of the finished tire and the capsule after vulcanization, avoids adhesion with the tire, and has effect on prolonging the service life of the capsule. The appearance and quality of the finished tire is improved while the performance of the curing bladder is improved. If the spraying of the vulcanizing capsule separant is not uniform or the separant is not sprayed in time, a series of defects such as local recess of the tire bead caused by the adhesion of the vulcanizing capsule and the tire bead can be caused.

The existing operation method comprises the steps of firstly controlling a vulcanizing machine to ascend in a downward circular mode, enabling a vulcanizing capsule to be separated from a lower side plate by a certain distance, then shaping and inflating the vulcanizing capsule to enable the vulcanizing capsule to be fully unfolded, then vacuumizing to enable the vulcanizing capsule to be uniformly retracted, manually holding an air pressure spray can filled with an isolating agent by a vulcanizing operator to spray the isolating agent on the vulcanizing capsule, and the spraying efficiency is low. Because the vulcanization time is long, in the existing production process, one operator is generally responsible for a plurality of vulcanizing machines, the method also has the defects of untimely spraying and the like, and simultaneously, because the temperature of the operation environment is higher, and the upper die of the die is automatic equipment, the risk of automatic falling exists, and safety accidents are easy to happen in manual operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme provides vulcanize annular device of separant automatic spraying, equipment can function by oneself, can realize the automatic spraying function, reduces manual operation's safe risk, and improve equipment degree of automation reduces the cost of labor, improves the quality and the spraying efficiency on spraying surface.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:

the utility model provides an automatic spraying annular device for a vulcanization separant, which comprises a transverse moving part, a longitudinal moving part, a spraying part and a control part; the transverse moving part comprises a rack with a rack guide rail moving along the rack guide rail, and a telescopic rod of the second cylinder is connected with the rack; the longitudinal movement part comprises a first air cylinder and a connecting frame, the first air cylinder is fixed on the rack, an expansion link of the first air cylinder is connected with the connecting frame, and the tail end of the connecting frame is connected with the spraying part; the control part is electrically connected with the spraying part, the first air cylinder and the second air cylinder, and the spraying part performs longitudinal reciprocating motion under the action of the first air cylinder; the control part controls the spraying part to be started or closed.

Furthermore, the spraying part comprises an annular spraying ring with a hollow inner part, a plurality of nozzles are arranged on the inner ring of the spraying ring, and a conveying pipe interface is arranged on the outer ring of the spraying ring and is connected with the storage tank through a conveying pipe.

Furthermore, the nozzles are uniformly distributed around the circumference of the spraying ring and are connected with the spraying ring through threads.

Further, an air inlet communicated with the air supply device is arranged on the storage tank, and the control part and the air inlet are started or closed.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses technical scheme utilizes six shower nozzles evenly arranged on the device, treats the spraying surface to vulcanizing the capsule and evenly covers, when improving the spraying homogeneity, has greatly improved spraying efficiency, has reduced the whole time of tire manufacturing process. Meanwhile, the device can realize automatic operation, and spraying operation is carried out through the autonomous operation of equipment, so that the automation level of the equipment is improved, and the standard and standard system of production can be established. The equipment operates autonomously, workers can be far away from a high-temperature and high-risk area, so that the danger is reduced, and the spraying frequency of the vulcanized capsule is set by a program, so that adverse consequences caused by untimely capsule spraying of the operators can be avoided. The utility model discloses a spraying ring can install alone on vulcanizer board auxiliary assembly, for example tire loading and unloading manipulator etc.. Has certain significance for practical production and is worth popularizing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of an automatic spraying ring device for a vulcanized release agent according to the present invention;

the respective symbols in the figure are as follows: 1 spraying ring, 2 nozzles, 3 conveying pipe interfaces, 4 conveying pipes, 5 connecting frames, 6 first air cylinders, 7 frames, 8 second air cylinders, 9 air inlets, 10 storage tanks and 11 frame guide rails.

Detailed Description

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The present invention will be further described with reference to fig. 1.

The utility model discloses an annular device of vulcanize separant automatic spraying, including lateral motion part, longitudinal motion part, spraying part and control division. The spraying part can be independently arranged on auxiliary equipment of a vulcanizing machine, such as a tire loading and unloading manipulator and the like. The transverse movement part comprises a rack guide rail 11 and a rack 7 moving along the rack guide rail, a telescopic rod of a second cylinder 8 is connected with the rack, and the second cylinder controls the rack to slide on the rack guide rail. The longitudinal movement part comprises a first air cylinder 6 and a connecting frame 5, the first air cylinder is fixed on the rack, an expansion rod of the first air cylinder is connected with the connecting frame, and the tail end of the connecting frame is connected with the spraying part. The spraying part comprises an annular spraying ring 1 with a hollow inner part, a plurality of nozzles 2 are arranged on the inner ring of the spraying ring, a conveying pipe interface 3 is arranged on the outer ring of the spraying ring, and the conveying pipe interface is connected with a storage tank 10 through a conveying pipe 4.

The nozzles are uniformly distributed around the circumference of the spraying ring and are connected with the spraying ring through threads. The storage tank is provided with an air inlet 9 communicated with an air supply device. The control system controls activation or deactivation of the first cylinder, the second cylinder, and the intake port.

And under the action of the first air cylinder, the spraying ring reciprocates up and down.

In the working process, the method specifically comprises the following operation steps:

1) starting a process of spraying the separant;

2) the air cylinders act, the second air cylinder drives the rack and the first air cylinder to slide on the rack guide rail in the horizontal direction, and the first air cylinder further drives the spraying ring to move in the vertical direction and move to the upper part of the outer side of the capsule;

3) the electromagnetic valve switch of the air pressure pipeline is opened, the isolating agent enters from the air inlet on the storage tank, the isolating agent in the storage tank is sprayed out from the nozzle to the spraying ring through the conveying pipe, and meanwhile, the first air cylinder drives the spraying ring to slowly descend, so that the capsule spraying process from top to bottom is completed;

4) after the spraying process is finished, the air pressure switch at the air inlet is closed, and after the first air cylinder rises to a fixed height, the second air cylinder drives the rack and the equipment to return to the initial position.

It is to be understood that the present invention has been described in detail with reference to the foregoing embodiments, and that modifications and equivalents of the various embodiments described above may be made by those skilled in the art, or some of the technical features may be substituted. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic spraying annular device for a vulcanization release agent is characterized by comprising a transverse moving part, a longitudinal moving part, a spraying part and a control part; the transverse moving part comprises a rack guide rail (11) and a rack (7) moving along the rack guide rail (11), and a telescopic rod of the second cylinder (8) is connected with the rack (7); the longitudinal movement part comprises a first air cylinder (6) and a connecting frame (5), the first air cylinder (6) is fixed on the rack (7), a telescopic rod of the first air cylinder (6) is connected with the connecting frame (5), and the tail end of the connecting frame (5) is connected with the spraying part; the control part is electrically connected with the spraying part, the first air cylinder (6) and the second air cylinder (8), and the spraying part performs longitudinal reciprocating motion under the action of the first air cylinder (6); the control part controls the spraying part to be started or closed.

2. The automatic spraying annular device for the vulcanized separant, according to the claim 1, is characterized in that the spraying part comprises an annular spraying ring (1) with a hollow inside, a plurality of nozzles (2) are arranged on the inner circle of the spraying ring (1), a delivery pipe interface (3) is arranged on the outer circle of the spraying ring (1), and the delivery pipe interface (3) is connected with the storage tank (10) through a delivery pipe (4).

3. An automatic spraying ring device for vulcanized separant according to claim 2, wherein the nozzles (2) are uniformly arranged around the circumference of the spraying ring (1), and the nozzles (2) are connected with the spraying ring (1) through threads.

4. An automatic spraying ring device for vulcanized separant according to any one of claims 2 or 3, wherein the storage tank (10) is provided with an air inlet (9) communicated with an air supply device, and the control part and the air inlet (9) are started or closed.