Plate rolling machine
By designing an automatic plate rolling machine that combines lower roller conveying and upper roller pressure, the problem of existing plate rolling machines being unable to automatically roll wire has been solved, achieving efficient metal wire rolling and reducing labor intensity.
Patent Information
- Application Number
- CN202422924179.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing plate rolling machines are difficult to automatically roll wire, resulting in high labor intensity and low efficiency for workers.
A plate rolling machine was designed, comprising a base, a lower roller, an upper roller, a rotary drive mechanism, a hydraulic cylinder, and a clamping drive mechanism. The lower roller conveys metal wire and the upper roller applies pressure to achieve automatic plate rolling. Combined with the clamping drive of the positioning groove and the support spring, the manual operation intensity is reduced.
It enables automated coiling of metal wire, reducing the labor intensity of workers and improving coiling efficiency.
Smart Images
Figure CN223531309U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sheet metal processing technology, and more specifically to a sheet metal rolling machine. Background Technology
[0002] Plate rolling machines are widely used equipment in the metal processing industry, primarily for rolling metal sheets into round, arc, or other specific shapes. They have a wide range of applications in metal processing, such as shipbuilding, boilers, pressure vessels, chemical equipment, and bridge construction. They can be used to roll metal sheets of various thicknesses and materials, such as steel plates, stainless steel plates, and aluminum plates, to meet the needs of different industries for metal components.
[0003] Currently, most plate rolling machines on the market are for rolling wider plates, and there are very few for rolling metal wires. Therefore, rolling wires still requires manual operation, which is labor-intensive and inefficient. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a plate rolling machine that can automatically roll wire into plates, reduce the labor intensity of workers, and improve the efficiency of plate rolling.
[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows.
[0006] A plate rolling machine includes a base. Two parallel lower rollers at the same horizontal height are mounted on the base via supports on both sides. A rotary drive mechanism for driving the lower rollers is located at the side end of the base. Above the middle of the two lower rollers, an upper roller for applying downward pressure to the metal wire on the lower rollers is mounted via two movable frames. The lower and upper rollers are respectively mounted on the supports and movable frames via rotating shafts. A fixed frame is located at the side end of the supports. The rotating shaft of the upper roller passes through the movable frame and extends into the fixed frame. A hydraulic cylinder for driving the upper roller downward is mounted on the fixed frame. A support spring for pressing the movable frame to reset is located below the movable frame. A pressing drive mechanism for driving the support spring upward is located on the base.
[0007] To further optimize the technical solution, the rotary drive mechanism includes a first motor mounted on the base, a reducer mounted on the first motor via a transmission belt box, a first rotating shaft mounted on the reducer, a gear mounted on the first rotating shaft, and a rolling plate gear mounted on the rotating shaft extending from the support on the lower roller, which meshes with the gear on the first rotating shaft.
[0008] To further optimize the technical solution, the clamping drive mechanism includes a second motor mounted on the base, a reducer mounted on the second motor via a conveyor belt, a second rotating shaft mounted on the reducer, and a gear mounted on the second rotating shaft; a clamping gear is mounted below the support spring and meshes with the gear on the second rotating shaft, a lead screw is mounted at the center of the clamping gear, a turntable is mounted at the end of the lead screw, and the support spring is mounted on the turntable.
[0009] To further optimize the technical solution, a protective shell is provided under the support for protection.
[0010] To further optimize the technical solution, a positioning groove is formed on the lower roller for positioning the metal wire.
[0011] The technological advancements achieved by this utility model are as follows, due to the adoption of the above technical solutions.
[0012] The plate rolling machine provided by this utility model conveys metal wire through two rotating lower rollers, and an upper roller is set above the middle of the two lower rollers to apply downward pressure to the metal wire, causing the conveyed metal wire to deform and realize the plate rolling and bending of the metal wire, reducing the labor intensity of workers and improving the efficiency of metal wire rolling. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 This is a top view of the present invention;
[0015] Figure 3 This is a schematic diagram of the internal structure of this utility model.
[0016] The components are: 1. base, 2. support, 3. lower roller, 4. protective shell, 5. first motor, 6. conveyor belt box, 7. reducer, 8. plate gear, 9. upper roller, 10. fixed frame, 11. moving frame, 12. clamping drive mechanism, 13. metal wire, 14. hydraulic cylinder, 15. first rotating shaft, 16. positioning groove, 17. second motor, 18. second rotating shaft, 19. clamping gear, and 20. support spring. Detailed Implementation
[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0018] Plate rolling machine, combined with Figures 1 to 3 As shown, the system includes a base 1, on which two supports 2 are vertically arranged and parallel to each other. Two lower rollers 3 are arranged between the two supports 2 and at the same horizontal height. A rotary drive mechanism is provided on the side of the base 1 to drive the lower rollers to rotate.
[0019] The rotary drive mechanism includes a first motor 5 mounted on a base 1, a reducer 7 mounted on the first motor 5 via a conveyor belt box 6, a first rotating shaft 15 mounted on the reducer 7, a gear mounted on the first rotating shaft 15, a lower roller 3 mounted on a support 2 via a rotating shaft, a coiling gear 8 mounted on the rotating shaft extending from the support 2 on the lower roller 3, the coiling gear meshing with the gear on the first rotating shaft, the first motor driving the reducer to rotate via the conveyor belt box, the reducer driving the first rotating shaft to rotate, the first rotating shaft driving the coiling gears on both sides of the belt to rotate via the gear, thereby realizing the rotation of the lower roller.
[0020] A positioning groove 16 is provided on the lower roller 3 to position the metal wire 13. When the metal wire is rolled, the metal wire is placed in the positioning groove to limit the movement of the metal wire and improve the rolling effect of the metal wire.
[0021] An upper roller 9 is provided above the middle of the two lower rollers 3 via two movable frames 11, which is used to apply downward pressure to the metal wires 13 on the two lower rollers 3. The upper roller 9 is mounted on the movable frame 11 via a rotating shaft.
[0022] A fixed frame 10 is provided on the side end of the support 2. The rotating shaft of the upper roller 9 passes through the movable frame 11 and extends into the fixed frame 10. A hydraulic cylinder 14 is provided on the fixed frame 10 to drive the upper roller to move downward, so that the upper roller presses down on the metal wire and realizes the coiling of the metal wire.
[0023] A support spring 20 is provided below the movable frame 11 to press the movable frame for resetting. A pressing drive mechanism 12 is provided on the base 1 to drive the support spring to move upward.
[0024] The clamping drive mechanism 12 includes a second motor 17 mounted on the base 1. The second motor 17 is equipped with a reducer 7 via a conveyor belt. A second rotating shaft 18 is mounted on the reducer 7, and a gear is mounted on the second rotating shaft. A clamping gear 19 is mounted below the support spring 20. The clamping gear 19 meshes with the gear on the second rotating shaft. A lead screw is mounted at the center of the clamping gear 19, and a turntable is mounted at the end of the lead screw. The support spring 20 is mounted on the turntable. The second motor 17 is driven by the conveyor belt reducer, which drives the second rotating shaft to rotate. The second rotating shaft rotates by meshing with the clamping gear, which drives the lead screw to move up and down, thereby driving the turntable to move up and down, and thus realizing the up and down movement of the support spring.
[0025] The support 1 is covered with a protective shell 4, which encloses the clamping gear to prevent foreign objects from getting tangled on the clamping gear during operation, thus protecting the plate rolling machine and the workers.
[0026] In this invention, when bending metal wire into a coil, the metal wire is inserted into the groove on the lower roller. A hydraulic cylinder applies downward pressure to the moving block, causing the upper roller to move downward and contact the top surface of the metal wire. The lower roller rotates and conveys the metal wire forward. Since the metal wire is in contact with the upper roller, it also drives the upper roller to rotate, thereby realizing the bending of the metal wire.
Claims
1. A plate rolling machine, characterized in that: The system includes a base (1), on which two parallel lower rollers (3) are mounted at the same horizontal height via two side supports (2). A rotation drive mechanism for driving the lower rollers (3) is provided at the side end of the base (1). An upper roller (9) for applying downward pressure to the metal wire (13) on the two lower rollers (3) is mounted above the middle of the two lower rollers (3) via two movable frames (11). The lower rollers (3) and the upper roller (9) are respectively mounted on the support (2) and the movable frame (11) via rotating shafts. A fixed frame (10) is provided at the side end of the support (2). The rotating shaft of the upper roller (9) passes through the movable frame (11) and extends into the fixed frame (10). A hydraulic cylinder (14) for driving the upper roller to move downward is provided on the fixed frame (10). A support spring (20) for pressing the movable frame to reset is provided below the movable frame (11). A pressing drive mechanism (12) for driving the support spring to move upward is provided on the base (1).
2. The plate rolling machine according to claim 1, characterized in that: The rotary drive mechanism includes a first motor (5) mounted on a base (1), a reducer (7) mounted on the first motor (5) via a transmission belt box (6), a first rotating shaft (15) mounted on the reducer (7), a gear mounted on the first rotating shaft (15), and a rolled plate gear (8) that meshes with the gear on the first rotating shaft is mounted on the rotating shaft extending from the support (2) on the lower roller (3).
3. The plate rolling machine according to claim 1, characterized in that: The clamping drive mechanism (12) includes a second motor (17) mounted on the base (1). The second motor (17) is equipped with a reducer (7) via a conveyor belt. A second rotating shaft (18) is mounted on the reducer (7), and a gear is mounted on the second rotating shaft. A clamping gear (19) is mounted below the support spring (20) and meshes with the gear on the second rotating shaft. A lead screw is mounted at the center of the clamping gear (19), and a turntable is mounted at the end of the lead screw. The support spring (20) is mounted on the turntable.
4. The plate rolling machine according to claim 1, characterized in that: The support (2) is covered with a protective shell (4) for protection.
5. The plate rolling machine according to claim 1, characterized in that: The lower roller (3) has a positioning groove (16) for positioning the metal wire (13).