CN214691409U

CN214691409U - End cover sealing type barrel body

Info

Publication number: CN214691409U
Application number: CN202121093779.8U
Authority: CN
Inventors: 贝国平
Original assignee: Individual
Current assignee: Suzhou Best Packaging Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-12
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to an end cover sealing type barrel body, which comprises a barrel body and end covers, wherein the end covers are arranged at the upper end and the lower end of the barrel body, a material inlet and a material outlet are arranged on the end cover at the upper end of the barrel body, the end covers are fixedly connected with the upper end and the lower end of the barrel body through turned edges, the turned edge length of the end covers is larger than that of the barrel body, and a sealing glue is coated in a region between the outer edge of the end cover and the inner wall of the barrel body through turned edge lamination; the end cover and the outer end part of a structure formed by curling the barrel body form a welding area through welding, and the welding area is annularly arranged; the utility model discloses effectively solve the seepage problem of steel drum turn-up position department, sealed glue of coating in turn-up position department to adopt and not have the welding material mode to weld, both combine effectively to solve the seepage problem.

Description

End cover sealing type barrel body

Technical Field

The utility model relates to a storage container technical field, in particular to end cover canned type staving.

Background

In the barrel making process, after a steel blank is cut, edged, rounded, seam welded, turned, corrugated and expanded, a semi-finished product of a barrel body and a barrel top bottom cover need to be rolled to form a complete steel barrel finished product, and the rolling process is called edge rolling, and people usually complete the rolling in a mechanical rolling way; when dispatching from the factory and examining, seepage phenomenon generally can not appear in turn-up position department, but in transport, the handling of using, because reasons such as collision, the turn-up can produce deformation promptly, then can lead to the seepage this moment, consequently the utility model discloses developed an end cover canned type staving to solve the problem that exists among the prior art, through the retrieval, not discover with the utility model discloses same or similar technical scheme.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is: the utility model provides an end cover sealing type staving to solve among the prior art easy problem that the seepage appears in steel drum turn-up position department.

The technical scheme of the utility model is that: an end cover sealing type barrel body comprises a barrel body and end covers which cover the upper end and the lower end of the barrel body, wherein a material inlet and a material outlet are formed in the end cover at the upper end of the barrel body; the end cover and the outer end part of a structure formed by curling the barrel body form a welding area through welding, and the welding area is annularly arranged.

Preferably, the welding area is arranged at a position corresponding to the sealant, or the outer edge end of the end cover is overlapped with the outer end of the outer wall of the barrel body through the inner coil.

Preferably, the welding area is welded in a welding material-free mode.

Preferably, an annular area between the inner side end of the end cover at the lower end and the inner wall of the barrel body is subjected to filling welding through welding materials.

Preferably, the end faces of the upper side and the lower side of the barrel body are inclined, an inner notch is formed between the end faces of the barrel body and the end cover, and the inner notch is filled with filler distributed annularly.

Compared with the prior art, the utility model has the advantages that:

(1) the utility model discloses effectively solve the seepage problem of steel drum turn-up position department, sealed glue of coating in turn-up position department to adopt and not have the welding material mode to weld, both combine effectively to solve the seepage problem.

(2) An inner notch is formed between the end part of the barrel body and the end surface of the end cover, and the inner notch is filled with filling materials before edge curling, so that the connection sealing property between the end cover and the barrel body is further ensured.

Drawings

The invention will be further described with reference to the following drawings and examples:

fig. 1 is a schematic structural view of an end cap sealing type barrel body according to the present invention;

fig. 2 is an enlarged view of the end cap sealing type barrel body of the present invention at a in fig. 1;

fig. 3 is a structural section view of the end cap and the barrel body of the present invention when they are turned.

Wherein: 1. the barrel comprises a barrel body, 2 parts of an end cover, 3 parts of a material inlet and outlet, 4 parts of a sealant, 5 parts of an inner concave opening, 6 parts of a filling material, 7 parts of a welding material.

Detailed Description

The following detailed description is made in conjunction with specific embodiments of the present invention:

as shown in fig. 1 and 2, an end cap sealing type barrel body comprises a barrel body 1 and end caps 2 covering the upper end and the lower end of the barrel body 1, wherein a material inlet and outlet port 3 is arranged on the end cap 2 positioned at the upper end of the barrel body 1, the end caps 2 are fixedly connected with the upper end and the lower end of the barrel body 1 through turned edges, the turned edge length of the end caps 2 is greater than that of the barrel body 1, a sealant 4 is coated on a region between the outer edge of the end cap 2 and the inner wall of the barrel body 1 through turned edge fitting, and a coating region of the sealant 4 is a region corresponding to a thick solid line in fig. 2.

The end cover 2 and the outer end part of a structure formed by curling the barrel body 1 form a welding area through welding, the welding area is annularly arranged and is welded in a welding material-free mode; the welding area is arranged at a position corresponding to the sealant 4, or at the superposed position of the outer edge end of the end cover 2 and the outer end attached to the outer wall of the barrel body 1 through the inner coil, namely, at the area b in the figure; meanwhile, an annular area between the inner side end of the end cover 2 at the lower end of the barrel body and the inner wall of the barrel body 1 is filled and welded through a welding material 7, and further sealing is achieved.

As a further optimization of the present embodiment, as shown in fig. 3, the end surfaces of the upper and lower sides of the barrel 1 are both inclined, and an inner recess 5 is formed between the end surface of the end cover 2 and the inner recess 5, which is formed by grinding, and the inner recess is filled with a filler 6 distributed annularly, and the filler 6 needs to be filled before the curling process to further ensure the sealing property of the connection between the end cover 2 and the barrel 1.

Utility model adopts the sealed 4 of coating, welding behind the turn-up and stopping 6 leakage problem of effectively solving the steel drum turn-up position department, improves its life.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides an end cover canned type staving, includes that ladle body and lid establish the end cover at both ends about the ladle body, are in to be provided with into discharge gate on the end cover of ladle body upper end, its characterized in that: the end cover is fixedly connected with the upper end and the lower end of the barrel body through curled edges, the curled edge length of the end cover is larger than that of the barrel body, and sealant is coated on a region between the outer edge of the end cover and the inner wall of the barrel body, which is attached through the curled edge; the end cover and the outer end part of a structure formed by curling the barrel body form a welding area through welding, and the welding area is annularly arranged.

2. The end cap seal type tub of claim 1, wherein: the welding area is arranged at a position corresponding to the sealant, or the outer edge end of the end cover is overlapped with the outer end of the barrel body attached to the outer wall of the barrel body through the inner coil.

3. The end cap seal type tub of claim 2, wherein: and the welding area is welded in a welding material-free mode.

4. The end cap seal type tub of claim 1, wherein: and an annular area between the inner side end of the end cover at the lower end and the inner wall of the barrel body is subjected to filling welding through welding materials.

5. The end cap seal type tub of claim 1, wherein: the end surfaces of the upper side and the lower side of the barrel body are inclined, an inner notch is formed between the end surfaces of the barrel body and the end cover, and the inner notch is filled with filler distributed annularly.