CN218252290U

CN218252290U - Pressure vessel plate rolling device

Info

Publication number: CN218252290U
Application number: CN202222359662.0U
Authority: CN
Inventors: 魏生军; 杨生元; 朱生萍; 王晏; 祁昶
Original assignee: Xinjiang Lanshi Refitting Energy Engineering Co ltd
Current assignee: Xinjiang Lanshi Refitting Energy Engineering Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-10
Anticipated expiration: 2032-09-06

Abstract

The application relates to a pressure vessel veneer reeling device, including compression roller (7) that sets up along the horizontal direction, establish bottom roll subassembly (8) and the rotatory rotation driving unit (5) of drive compression roller (7) in compression roller (7) bottom, compression roller (7) one end links to each other with rotation driving unit (5) through first rotation axis (6), the other end is equipped with second rotation axis (9), second rotation axis (9) are worn to establish in rotation support cover (12), rotation support cover (12) link to each other with horizontal migration mechanism (10) through movable plate (11). In the plate rolling process, the second rotating shaft and the rotary supporting sleeve are arranged to assist the rotary supporting of the pressing roller, so that the stability in use is improved. After the plate rolling is completed, the horizontal moving mechanism and the moving plate can drive the rotary supporting sleeve to be far away from the second rotating shaft, so that the circular plate can be directly taken out from the pressing roller along the horizontal direction, the discharging is simple, the time and the labor are saved, and the efficiency is high.

Description

Pressure vessel plate rolling device

Technical Field

The application relates to the technical field of pressure vessel manufacturing, in particular to a plate rolling device for a pressure vessel.

Background

The plate bending machine is a device for bending and forming a plate by using a working roll, and is a very important processing device. The working principle of the plate bending machine is that a plate is bent or rolled and formed by the action of external forces such as hydraulic pressure, mechanical force and the like by utilizing the principle of forming a circle by three points.

In the pressure vessel production process, the plate rolling device that often uses is mostly three-roller plate rolling machine, coils sheet metal into arc or circular, but, after coiling sheet metal into circular, it is difficult to unload, wastes time and energy, and is high-efficient inadequately.

Disclosure of Invention

The technical problem that this application will be solved provides a convenient pressure vessel veneer reeling device of unloading.

In order to solve the problems, the application provides a pressure vessel plate rolling device which comprises a compression roller, a bottom roller assembly and a rotary driving unit, wherein the compression roller is arranged along the horizontal direction, the bottom roller assembly is arranged at the bottom of the compression roller, and the rotary driving unit drives the compression roller to rotate; the horizontal moving mechanism can drive the rotary supporting sleeve to be far away from the second rotating shaft through the moving plate.

Preferably, the horizontal moving mechanism comprises a fixed cylinder and a moving rod; the fixed cylinder is arranged in the horizontal direction and is hollow, one end of the moving rod is arranged in the fixed cylinder, the end part of the moving rod is provided with a limiting slide block, and the other end of the moving rod penetrates out of the fixed cylinder and is provided with the moving plate; and a spring is sleeved on the part of the moving rod, which is positioned in the fixed cylinder.

Preferably, an L-shaped lifting plate is arranged above the compression roller, the fixed cylinder is arranged at the bottom of the transverse edge of the lifting plate, and the rotary driving unit is arranged on the outer side of the vertical edge of the lifting plate.

Preferably, the top of the lifting plate is provided with a lifting driving unit.

Preferably, the bottom roller assembly comprises a base, a fixing frame arranged on the base and two lower rollers rotatably connected to the fixing frame, and the two lower rollers are parallel to the press roller and arranged at intervals.

Preferably, the cross-section of the second rotating shaft is hexagonal, the inner hole of the rotary support sleeve is adapted to the hexagonal shape, and the second rotating shaft can drive the rotary support sleeve to synchronously rotate.

Compared with the prior art, the method has the following advantages:

this application has improved current three-roller plate bending machine, when rolling up the board, through the cooperation of compression roller and bottom roll subassembly, coils bending or circular with panel to at the board rolling in-process, the setting of second rotation axis and rotation support cover can carry out supplementary rotation support to the compression roller, stability when improving the use. After the plate rolling is completed, the horizontal moving mechanism and the moving plate can drive the rotary supporting sleeve to be far away from the second rotating shaft, so that the circular plate can be directly taken out from the pressing roller along the horizontal direction, the discharging is simple, the time and the labor are saved, and the efficiency is high.

Drawings

The following describes embodiments of the present application in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a pressure vessel rolling device provided in an embodiment of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a cross-sectional view at a second rotational axis provided by an embodiment of the present application.

In the figure: 1-a base; 2, a bracket; 3-a lift drive unit; 4, lifting plates; 5-a rotation driving unit; 6 — a first rotation axis; 7, pressing rollers; 8-a bottom roller assembly; 801-fixing frame; 802-lower roll; 9 — a second axis of rotation; 10-horizontal moving mechanism; 1001 — fixed cylinder; 1002-a limit slide block; 1003-moving rod; 1004-spring; 11-moving the plate; 12-rotating the support sleeve.

Detailed Description

Referring to fig. 1 and 2, the embodiment of the present application provides a pressure vessel plate rolling device, which mainly includes a press roll 7 disposed along a horizontal direction, a bottom roll assembly 8 disposed at the bottom of the press roll 7, and a rotation driving unit 5 driving the press roll 7 to rotate. The right end of the compression roller 7 is provided with a first rotating shaft 6, the left end is provided with a second rotating shaft 9, the first rotating shaft 6 is connected with the rotary driving unit 5, the second rotating shaft 9 is arranged in a rotary supporting sleeve 12 in a penetrating way, and the rotary supporting sleeve 12 is connected with a horizontal moving mechanism 10 through a moving plate 11.

In practical application, the bottom roller assembly 8 mainly includes a base 1, a fixing frame 801 disposed on the base 1, and two lower rollers 802 rotatably connected to the fixing frame 801, wherein the two lower rollers 802 are disposed in parallel and spaced from the press roller 7. The driving unit 5 is a speed reducing motor, and is convenient for driving the press roller 7 to rotate, the press roller 7 is matched with the two lower rollers 802, and the plate is bent or rolled and formed by utilizing the principle of three-point rounding.

When the plate is rolled, the plate is rolled into a bent shape or a circular shape through the matching of the press roll 7 and the bottom roll assembly 8. In addition, in the plate rolling process, the press roll 7 can be supported in an auxiliary rotating mode through the matching of the second rotating shaft 9 and the rotating support sleeve 12, and the stability in use is improved. After the rolling is finished, the horizontal moving mechanism 10 and the moving plate 11 are matched to drive the rotary support sleeve 12 to be far away from the second rotating shaft 9, so that the circular plate can be directly drawn out from the press roll 7 in the horizontal direction.

Referring to fig. 3, the cross section of the second rotating shaft 9 is hexagonal, the inner hole of the rotary support sleeve 12 is adapted to the hexagon, and the second rotating shaft 9 can drive the rotary support sleeve 12 to rotate synchronously, so as to prevent the second rotating shaft 9 and the rotary support sleeve 12 from rotating relatively and being worn.

Referring to fig. 1, in the present application, a horizontal movement mechanism 10 mainly includes a fixed cylinder 1001 and a movable rod 1003; the fixed cylinder 1001 is arranged in the horizontal direction and is hollow, one end of the movable rod 1003 is arranged in the fixed cylinder 1001, the end of the movable rod 1003 is provided with a limiting slider 1002, the limiting slider 1002 is connected with the inner wall of the fixed cylinder 1001 in a sliding mode, the other end of the movable rod 1003 penetrates out of the fixed cylinder 1001 and is provided with the movable plate 11, the movable plate 11 is arranged in the vertical direction and extends downwards, the lower end of the extending portion is provided with the rotary support sleeve 12, and the rotary support sleeve 12 is arranged in the horizontal direction; the part of the moving rod 1003 in the fixed cylinder 1001 is sleeved with a spring 1004.

In use, the rotation support sleeve 12 can be fitted over the second rotation shaft 9 by the elastic force of the spring 1004. During discharging, the moving plate 11 can be directly pulled outwards to drive the limiting slider 1002 to slide in the fixed cylinder 1001, so that the rotary support sleeve 12 is separated from the second rotating shaft 9, and the round plate can be conveniently taken down.

In this application, be equipped with support 2 on base 1, be connected with lifter plate 4 through lift drive unit 3 on support 2, it has first rotation axis 6 to connect the linkage through rotation drive unit 5 on lifter plate 4, and lifter plate 4 is located compression roller 7 top. For example, the lifting plate 4 is L-shaped, the fixing cylinder 1001 is provided at the bottom of the lateral side of the lifting plate 4, and the rotation driving unit 5 is provided outside the vertical side of the lifting plate 4. The lifting driving unit 3 is a plurality of hydraulic cylinders, and the output ends of the hydraulic cylinders are connected with the top of the transverse edge of the lifting plate 4.

The technical solutions provided in the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the structure and the core concept of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. A pressure vessel plate rolling device comprises a compression roller (7) arranged along the horizontal direction, a bottom roller assembly (8) arranged at the bottom of the compression roller (7) and a rotary driving unit (5) driving the compression roller (7) to rotate, and is characterized in that one end of the compression roller (7) is connected with the rotary driving unit (5) through a first rotating shaft (6), the other end of the compression roller is provided with a second rotating shaft (9), the second rotating shaft (9) penetrates through a rotary supporting sleeve (12), and the rotary supporting sleeve (12) is connected with a horizontal moving mechanism (10) through a moving plate (11); the horizontal moving mechanism (10) can drive the rotary support sleeve (12) to be far away from the second rotating shaft (9) through the moving plate (11).

2. The pressure vessel rolling device according to claim 1, wherein the horizontal moving mechanism (10) comprises a fixed cylinder (1001) and a moving rod (1003); the fixed cylinder (1001) is arranged along the horizontal direction, the interior of the fixed cylinder is hollow, one end of the moving rod (1003) is arranged in the fixed cylinder (1001), the end of the moving rod is provided with a limiting slide block (1002), and the other end of the moving rod penetrates out of the fixed cylinder (1001) and is provided with the moving plate (11); the part of the moving rod (1003) located in the fixed cylinder (1001) is sleeved with a spring (1004).

3. The pressure vessel rolling device according to claim 2, wherein an L-shaped lifting plate (4) is arranged above the press roll (7), the fixed cylinder (1001) is arranged at the bottom of the transverse edge of the lifting plate (4), and the rotary driving unit (5) is arranged outside the vertical edge of the lifting plate (4).

4. The pressure vessel rolling device according to claim 3, wherein the lifting plate (4) is provided with a lifting driving unit (3) on top.

5. The pressure vessel rolling device according to claim 1, wherein the bottom roller assembly (8) comprises a base (1), a fixing frame (801) arranged on the base (1) and two lower rollers (802) rotatably connected to the fixing frame (801), wherein the two lower rollers (802) are arranged in parallel with and spaced from the compression roller (7).

6. The pressure vessel rolling device according to any one of claims 1 to 5, wherein the second rotating shaft (9) has a hexagonal cross section, the inner hole of the rotating support sleeve (12) is adapted to the hexagonal cross section, and the second rotating shaft (9) can drive the rotating support sleeve (12) to rotate synchronously.