Rolling machine for water heater inner container production
By introducing sliding diameter adjustment module and guide rail structure into the round coil machine, the problem that existing round coil machines cannot quickly adjust the plate diameter is solved, and efficient production of water heater inner vessels of different diameter sizes is achieved.
Patent Information
- Application Number
- CN202323582447.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2033-12-27
AI Technical Summary
When existing round coilers need to adjust the plate diameter, they need to remove the frame and manually adjust the shaft position, which makes it impossible to quickly adapt to the production operation of water heater liner of different diameters and sizes.
A round coiling machine including a frame, a main roller, a first diameter adjustment module and a second diameter adjustment module is designed, and the position thereof is controlled to adjust the plate diameter by sliding it through the first and second diameter adjustment modules, using The drive box and the upper top module enable clamping and rotation of the plate.
It realizes rapid adjustment of the plate diameter and adapts to the production of water heater inner vessels of different diameters and sizes, reducing operating steps and time and improving production efficiency.
Smart Images
Figure CN222343868U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rolling forming equipment, in particular to a rolling machine for producing water heater inner tanks. Background Art
[0002] At present, with the continuous development of automatic control technology, various automatic production technologies are widely used in the production process of water heater equipment. The rolling of the water heater inner tank refers to the water heater's heat storage tank adopts a structural design similar to rolling. The inner tank of the rolled water heater is made of stainless steel or galvanized sheet material, and is bent into a rolled shape by a professional bending machine. In the existing rolling machine, when it is necessary to adjust the diameter of the sheet when rolling, it is necessary to disassemble one side of the rolling machine frame, and then manually adjust the position of the rolling shaft to achieve the adjustment of the diameter of the sheet when rolling. As a result, the existing rolling machine cannot quickly adjust the diameter of the sheet when rolling, and thus cannot effectively adapt to the production operation of water heater inner tanks of different diameters. Utility Model Content
[0003] In order to overcome the defects of the prior art, the utility model provides a rolling machine for producing water heater inner tanks.
[0004] The technical solution adopted by the utility model to solve its technical problems is: a rolling machine for producing water heater inner tanks, comprising a frame, a main roller, a first diameter adjustment module and a second diameter adjustment module, the frame is provided with a main roller inside, the first diameter adjustment module and the second diameter adjustment module are provided on both sides of the main roller, the frame is provided with a first guide rail on both sides inside, the first guide rail extends upward, and the upper end of the first guide rail is close to the main roller, and the lower end of the first guide rail is away from the main roller, and the first diameter adjustment module and the second diameter adjustment module are slidably arranged in the first guide rail.
[0005] Further description of this solution: the structures of the first diameter adjustment module and the second diameter adjustment module are consistent.
[0006] Specifically, the first diameter adjustment module includes a first driving member, a flip roller, a first swing arm, a second swing arm, a third swing arm and a pushing roller. The inner bottom surface of the first driving member and the movable end of the first driving member are provided with a first swing arm, the end of the first swing arm away from the first driving member is connected to the flip roller, the two ends of the flip roller are provided with a second swing arm, the end of the second swing arm away from the flip roller is provided with a third swing arm, the two ends of the third swing arm are movably arranged in the first guide rail, and a pushing roller is arranged between the two groups of the third swing arms.
[0007] Further description of this solution: a drive box is provided on one side of the frame, and an output end of the drive box is connected to the main roller so that the main roller can rotate through the drive box.
[0008] Further description of this solution: a second guide rail is arranged inside the frame, and the rolling machine also includes an upper top module, which is arranged in the middle of the frame, and the upper top module is movably arranged inside the second guide rail, and the movable end of the upper top module faces the main roller.
[0009] Specifically, the upper module includes a second driving member, a transverse plate, a roller support member and an upper roller. The second driving member is arranged at the inner center of the frame, the movable end of the second driving member is provided with a transverse plate, the upper surface of the transverse plate is provided with a roller support member, the upper part of the roller support member is provided with an upper roller, and both ends of the upper roller are movably arranged in the second guide rail.
[0010] Preferably, a first guide roller is provided on a side of the first diameter adjustment module away from the main roller, and a second guide roller is provided on a side of the second diameter adjustment module away from the main roller.
[0011] The beneficial effects of the utility model are as follows: when adjusting the plate rolling, the utility model controls the positions of the first diameter adjustment module and the second diameter adjustment module to adjust the diameter change of the plate during rolling, and can effectively adapt to the production operation of water heater inner tanks of different diameter sizes; when it is necessary to roll a plate of small diameter, the first diameter adjustment module and the second diameter adjustment module are moved to be close to the main roller, thereby reducing the distance between the first diameter adjustment module and the second diameter adjustment module and the main roller, and the plate rolling stroke can be reduced to achieve the small diameter plate rolling operation; subsequently, when it is necessary to roll a plate of large diameter, the first diameter adjustment module and the second diameter adjustment module are moved to be away from the main roller, thereby increasing the distance between the first diameter adjustment module and the second diameter adjustment module and the main roller, and the plate rolling stroke can be increased to achieve the large diameter plate rolling operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model rolling machine;
[0013] Figure 2 It is a side sectional view of the overall structure of the rolling machine of the utility model;
[0014] Figure 3 It is a schematic diagram of the combined structure of the frame, the first diameter adjustment module and the upper push module of the utility model;
[0015] Figure 4 It is a schematic diagram of the combined structure of the rack and the upper top module of the utility model.
[0016] As shown in the figure: frame 1, main roller 2, first diameter adjustment module 3, first driving member 31, flip roller 32, first swing arm 33, second swing arm 34, third swing arm 35, push roller 36, second diameter adjustment module 4, first guide rail 5, drive box 6, second guide rail 7, top module 8, second driving member 81, transverse plate 82, roller support 83, top roller 84, first guide roller 9, and second guide roller 10. DETAILED DESCRIPTION
[0017] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.
[0018] As attached Figure 1-Figure 4 As shown, the utility model provides a rolling machine for producing water heater inner tanks, comprising a frame 1, a main roller 2, a first diameter adjustment module 3 and a second diameter adjustment module 4. The frame 1 is provided with a main roller 2, and the first diameter adjustment module 3 and the second diameter adjustment module 4 are provided on both sides of the main roller 2. First guide rails 5 are provided on both sides of the frame 1, and the first guide rails 5 extend upward, and the upper end of the first guide rail 5 is close to the main roller 2, and the lower end of the first guide rail 5 is away from the main roller 2. At the same time, a driving box 6 is provided on one side of the frame 1, and the output end of the driving box 6 is connected to the main roller 2 so that the main roller 2 can be rotated through the driving box 6. The first diameter adjustment module 3 and the second diameter adjustment module 4 are slidably arranged in the first guide rail 5, and a second guide rail 7 is subsequently arranged in the frame 1. The rolling machine also includes an upper module 8, which is arranged in the middle of the frame 1, and the upper module 8 is movably arranged in the second guide rail 7, and the movable end of the upper module 8 faces the main roller 2.
[0019] When it is necessary to roll the plate: first place the plate to be rolled under the main operating roller 2, then start the upper module 8, and the upper module 8 moves upward along the second guide rail 7, so that the plate can be clamped between the main roller 2 and the upper module 8, and then start the drive box 6, and drive the main roller 2 to rotate through the drive box 6, so as to drive the plate to move. When the plate moves, the first diameter adjustment module 3 and the second diameter adjustment module 4 are passed through the first guide rail 5, so that the diameter change of the plate during rolling can be adjusted by controlling the position of the first diameter adjustment module 3 and the second diameter adjustment module 4, which can effectively adapt to the production operation of water heater tanks of different diameters.
[0020] When it is necessary to roll a plate with a small diameter: by moving the first diameter adjustment module 3 and the second diameter adjustment module 4, the two are moved close to the main roller 2, so as to reduce the distance between the first diameter adjustment module 3 and the second diameter adjustment module 4 and the main roller 2, the plate rolling stroke can be reduced to achieve the small diameter plate rolling operation;
[0021] Later, when it is necessary to roll a large diameter plate: by moving the first diameter adjustment module 3 and the second diameter adjustment module 4 so that their positions are away from the main roller 2, the distance between the first diameter adjustment module 3 and the second diameter adjustment module 4 and the main roller 2 is increased, the plate rolling stroke can be increased to achieve a large diameter plate rolling operation.
[0022] Preferably, a first guide roller 9 is provided on the side of the first diameter adjustment module 3 away from the main roller 2, and a second guide roller 10 is provided on the side of the second diameter adjustment module 4 away from the main roller 2. The first guide roller 9 and the second guide roller 10 are provided at the same time to guide the plate during rolling, so as to prevent the plate from deviating from the working position of the rolling machine during rolling.
[0023] As attached Figure 1-Figure 4 As shown, the top module 8 includes a second driving member 81, a transverse plate 82, a roller support member 83 and a top roller 84. The second driving member 81 is arranged at the inner center of the frame 1. The movable end of the second driving member 81 is provided with a transverse plate 82. The upper surface of the transverse plate 82 is provided with a roller support member 83. The upper part of the roller support member 83 is provided with a top roller 84. Both ends of the top roller 84 are movably arranged in the second guide rail 7.
[0024] When the upper module 8 needs to clamp the plate: first start the second driving member 81, and use the second driving member 81 to drive the transverse plate 82 set at the movable end to move upward, and when the transverse plate 82 moves upward, it can drive the roller support member 83 to move, and the upward movement of the roller support member 83 can push the upper roller 84 to move, so that the upper roller 84 can move upward through the second guide rail 7, so that the surface of the upper roller 84 can contact the surface of the main roller 2, so as to realize the clamping operation of the plate placed between the main roller 2 and the upper roller 84.
[0025] As attached Figure 1-Figure 4 As shown, the structures of the first diameter adjustment module 3 and the second diameter adjustment module 4 are consistent.
[0026] The first diameter adjustment module 3 includes a first driving member 31, a flip roller 32, a first swing arm 33, a second swing arm 34, a third swing arm 35 and a pushing roller 36. The inner bottom surface of the first driving member 31 and the movable end of the first driving member 31 are provided with the first swing arm 33, the end of the first swing arm 33 away from the first driving member 31 is connected to the flip roller 32, the two ends of the flip roller 32 are provided with the second swing arm 34, the end of the second swing arm 34 away from the flip roller 32 is provided with the third swing arm 35, the two ends of the third swing arm 35 are movably arranged in the first guide rail 5, and a pushing roller 36 is arranged between the two groups of third swing arms 35.
[0027] When the position of the first diameter adjustment module 3 needs to be adjusted: by starting the first driving member 31, the first driving member 31 is used to drive the first swing arm 33 to swing, and the swing of the first swing arm 33 drives the flip roller 32 set at the other end of the first swing arm 33 to rotate, and subsequently when the flip roller 32 rotates, it can drive the second swing arms 34 at both ends of the flip roller 32 to swing, and when the second swing arm 34 swings, it can drive the third swing arm 35 at the other end to move along the first guide rail 5, and subsequently when the third swing arm 35 moves along the first guide rail 5, it can drive the push roller 36 set between the two groups of third swing arms 35 to move, so that the push roller 36 is away from or close to the main roller 2, so as to adjust the diameter of the plate when it is rolled.
[0028] Preferably, the first driving member 31 and the second driving member 81 are cylinders.
[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.
Claims
1. A rolling machine for producing water heater inner tanks, comprising a frame (1), a main roller (2), a first diameter adjustment module (3) and a second diameter adjustment module (4), characterized in that: A main roller (2) is arranged inside the frame (1), a first diameter adjustment module (3) and a second diameter adjustment module (4) are arranged on both sides of the main roller (2), first guide rails (5) are arranged on both sides of the frame (1), the first guide rails (5) extend upward, and the upper end of the first guide rail (5) is close to the main roller (2), and the lower end of the first guide rail (5) is far away from the main roller (2), and the first diameter adjustment module (3) and the second diameter adjustment module (4) are slidably arranged in the first guide rail (5).
2. The rolling machine for producing water heater tanks according to claim 1, characterized in that: The first diameter adjustment module (3) and the second diameter adjustment module (4) have the same structure. The first diameter adjustment module (3) comprises a first driving member (31), a turning roller (32), a first swing arm (33), a second swing arm (34), a third swing arm (35) and a pushing roller (36). The first driving member (31) has an inner bottom surface and a movable end thereof provided with a first swing arm (33). The end of the first swing arm (33) away from the first driving member (31) is connected to the turning roller (32). The two ends of the turning roller (32) are provided with a second swing arm (34). The end of the second swing arm (34) away from the turning roller (32) is provided with a third swing arm (35). The two ends of the third swing arm (35) are movably arranged in the first guide rail (5). A pushing roller (36) is arranged between the two groups of the third swing arms (35).
3. The rolling machine for producing water heater tanks according to claim 1, characterized in that: A drive box (6) is provided on one side of the frame (1), and an output end of the drive box (6) is connected to the main roller (2) so that the main roller (2) can rotate through the drive box (6).
4. The rolling machine for producing water heater tanks according to claim 1, characterized in that: A second guide rail (7) is arranged inside the frame (1), and the rolling machine also includes an upper top module (8). The upper top module (8) is arranged in the middle of the frame (1), and the upper top module (8) is movably arranged inside the second guide rail (7), and the movable end of the upper top module (8) faces the main roller (2).
5. The rolling machine for producing water heater inner tank according to claim 4, characterized in that: The upper push module (8) comprises a second driving member (81), a transverse plate (82), a roller support member (83) and an upper push roller (84); the second driving member (81) is arranged at the inner center of the frame (1); a transverse plate (82) is arranged at the movable end of the second driving member (81); a roller support member (83) is arranged on the upper surface of the transverse plate (82); an upper push roller (84) is arranged on the upper part of the roller support member (83); and both ends of the upper push roller (84) are movably arranged in the second guide rail (7).
6. The rolling machine for producing water heater tanks according to claim 1, characterized in that: A first guide roller (9) is provided on the side of the first diameter adjustment module (3) away from the main roller (2), and a second guide roller (10) is provided on the side of the second diameter adjustment module (4) away from the main roller (2).