Tank cover base ring production line and using method thereof

Abstract

The invention relates to a tank cover base ring production line and a using method thereof. The tank cover base ring production line comprises a tank cover circling machine and an inner ring assembling machine, the tank cover circling machine and the inner ring assembling machine each comprise a supporting frame, a platform is arranged on each supporting frame, an inner mold is arranged in the middle of each platform, a left mold and a right mold are arranged on the two sides of each inner mold correspondingly, semicircular grooves are formed in the sides, close to each inner mold, of the corresponding left mold and the corresponding right mold correspondingly, and the left molds and the right molds are further connected with telescopic devices correspondingly. The height of the inner moldin the tank cover circling machine is the same as that of an iron plate to be treated, and the height of the inner mold in the inner ring assembling machine is lower than that of the iron plate. According to the tank cover circling machine, the tank cover base ring production line and the using method thereof, the iron plate is preliminarily bent through the tank cover circling machine, then theiron plate is bent again through the inner ring assembling machine, meanwhile, an inner ring is assembled, the tank cover base ring preparation process can be simplified, the preparation efficiency isimproved, and the inner ring and an outer ring are tightly connected.

Description

technical field

[0001] The invention relates to a production equipment for a can lid base ring and a use method thereof, in particular to a production line for manufacturing a can lid base ring and a use method thereof. Background technique

[0002] In the manufacture of the tank lid of the tanker, it is necessary to prepare the tank lid base ring, the lower part of the tank lid base ring is fixed on the opening of the tank body, and the upper part of the tank lid base ring is installed with the tank lid. The existing can lid base ring includes an outer ring and an inner ring, the outer ring is sleeved on the inner ring, and the outer ring and the inner ring are welded together. The above-mentioned outer ring is mostly prepared by bending by a circular machine. The circular machine includes a plurality of circular rollers. When the iron plate moves between the circular rollers, the iron plate is bent into a circular ring. The above-mentioned inner ring is located in the out...

Examples

Embodiment 1

[0034]This embodiment provides a can end ring machine, the can end ring machine includes a first support frame, the first support frame is provided with a first platform 1, and the middle part of the first platform 1 is provided with a cylindrical Shaped first inner mold 2, the height of the first inner mold 2 is the same as the height of the iron plate to be processed. Both sides of the first inner mold 2 are respectively provided with a first left mold 3 and a first right mold 4, and the sides of the first left mold 3 and the first right mold 4 close to the first inner mold 2 are both A semicircular first semicircular groove is provided, and the first left mold 3 and the first right mold 4 are respectively provided with a first telescopic device 5 on a side away from the first inner mold 2, and the first The telescopic device 5 is used to drive the first left mold 3 and the first right mold 4 close to or away from the first inner mold 2; when the first left mold 3 and the fi...

Embodiment 2

[0039] This embodiment provides a can lid base ring production line, the can lid base ring production line includes the can lid ring circular machine in the above-mentioned embodiment 1, and also includes an inner ring assembly machine; the inner ring assembly machine includes a second support frame , the second support frame is provided with a second platform 6, the middle part of the second platform 6 is provided with a cylindrical second inner mold 7, the height of the second inner mold 7 is lower than the iron plate to be treated It should be noted that the height of the second inner mold 7 is lower than the height of the iron plate to be processed, and is mainly used to place the inner ring; preferably, the height difference between the second inner mold 7 and the iron plate is the same as that of the inner ring are basically the same height. Both sides of the second inner mold 7 are respectively provided with a second left mold 8 and a second right mold 9, and the sides ...

Embodiment 3

[0044] This embodiment provides a method for using the can lid base ring production line in Embodiment 2. The method for using the can lid base ring production line includes the following steps:

[0045] The first step: prepare a strip-shaped iron plate, place the iron plate horizontally and vertically on the platform between the first left mold 3 or the first right mold 4 and the first inner mold 2 , the iron plate is perpendicular to the moving direction of the first left mold 3 and the first right mold 4;

[0046] Second step: start the first telescopic device 5 corresponding to the first left mold 3 or the first right mold 4, drive the first left mold 3 or the first right mold 4 to the first inner mold 2 Move closer; when the first left mold 3 or the first right mold 4 draws closer to the first inner mold 2, the iron plate is bent into a U shape;

[0047] The third step: start the first telescopic device 5 corresponding to the first right mold 4 or the first left mold 3, ...

technical field

[0001] The invention relates to a production equipment for a can lid base ring and a use method thereof, in particular to a production line for manufacturing a can lid base ring and a use method thereof. Background technique

[0002] In the manufacture of the tank lid of the tanker, it is necessary to prepare the tank lid base ring, the lower part of the tank lid base ring is fixed on the opening of the tank body, and the upper part of the tank lid base ring is installed with the tank lid. The existing can lid base ring includes an outer ring and an inner ring, the outer ring is sleeved on the inner ring, and the outer ring and the inner ring are welded together. The above-mentioned outer ring is mostly prepared by bending by a circular machine. The circular machine includes a plurality of circular rollers. When the iron plate moves between the circular rollers, the iron plate is bent into a circular ring. The above-mentioned inner ring is located in the out...

Examples

Embodiment 1

[0034]This embodiment provides a can end ring machine, the can end ring machine includes a first support frame, the first support frame is provided with a first platform 1, and the middle part of the first platform 1 is provided with a cylindrical Shaped first inner mold 2, the height of the first inner mold 2 is the same as the height of the iron plate to be processed. Both sides of the first inner mold 2 are respectively provided with a first left mold 3 and a first right mold 4, and the sides of the first left mold 3 and the first right mold 4 close to the first inner mold 2 are both A semicircular first semicircular groove is provided, and the first left mold 3 and the first right mold 4 are respectively provided with a first telescopic device 5 on a side away from the first inner mold 2, and the first The telescopic device 5 is used to drive the first left mold 3 and the first right mold 4 close to or away from the first inner mold 2; when the first left mold 3 and the fi...

Embodiment 2

[0039] This embodiment provides a can lid base ring production line, the can lid base ring production line includes the can lid ring circular machine in the above-mentioned embodiment 1, and also includes an inner ring assembly machine; the inner ring assembly machine includes a second support frame , the second support frame is provided with a second platform 6, the middle part of the second platform 6 is provided with a cylindrical second inner mold 7, the height of the second inner mold 7 is lower than the iron plate to be treated It should be noted that the height of the second inner mold 7 is lower than the height of the iron plate to be processed, and is mainly used to place the inner ring; preferably, the height difference between the second inner mold 7 and the iron plate is the same as that of the inner ring are basically the same height. Both sides of the second inner mold 7 are respectively provided with a second left mold 8 and a second right mold 9, and the sides ...

Embodiment 3

[0044] This embodiment provides a method for using the can lid base ring production line in Embodiment 2. The method for using the can lid base ring production line includes the following steps:

[0045] The first step: prepare a strip-shaped iron plate, place the iron plate horizontally and vertically on the platform between the first left mold 3 or the first right mold 4 and the first inner mold 2 , the iron plate is perpendicular to the moving direction of the first left mold 3 and the first right mold 4;

[0046] Second step: start the first telescopic device 5 corresponding to the first left mold 3 or the first right mold 4, drive the first left mold 3 or the first right mold 4 to the first inner mold 2 Move closer; when the first left mold 3 or the first right mold 4 draws closer to the first inner mold 2, the iron plate is bent into a U shape;

[0047] The third step: start the first telescopic device 5 corresponding to the first right mold 4 or the first left mold 3, ...

Images