Door face forming rolling forming machine

Abstract

The utility model relates to a door face forming rolling forming machine which is characterized by comprising a rolling forming machine body, a mounting frame, positioning plates, a supporting frame, an electric sliding rail, a clamping assembly, a controller, an adjusting assembly and a supporting assembly, the rear end of the rolling forming machine body is connected with the mounting frame, the left side and the right side of the mounting frame are provided with the positioning plates, and the rear end of the mounting frame is connected with the supporting frame. An electric sliding rail is installed on the supporting frame, a clamping assembly used for clamping an iron plate is arranged on the electric sliding rail, a controller is installed on the installation frame and is in wired connection with the electric sliding rail, an adjusting assembly used for adjusting the positioning plate is arranged at the bottom of the installation frame, and a supporting assembly used for supporting the iron plate is arranged on the supporting frame. The iron plate discharging device has the advantages that the front end of an iron plate is clamped and pulled through the electric push rod and the electric sliding rail, left-right movement of the iron plate is limited, stable transportation of the iron plate in the discharging process is guaranteed, it is guaranteed that the machining shape of the rear end of the iron plate is accurate, and the purpose of stabilizing the machining quality is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal forming, in particular to a door surface forming roll forming machine. Background Art

[0002] Facade rolling is a key metalworking technology widely used in the construction, decoration, and manufacturing industries. This technology utilizes a specific mechanical device, the facade roll former, to continuously roll a flat sheet of metal, thereby altering the shape and structure of its edges. This rolled sheet not only enhances the appearance and durability of the edges, but can also be formed into various complex contours, such as wavy, curved, or other custom shapes, depending on the application. Facade rolling is primarily used to produce various door and window frames, decorative moldings, and exterior wall panels, significantly enriching the diversity and practicality of architectural design.

[0003] Most existing roll-forming machines utilize a multi-stage, continuous roller design to gradually transform the sheet metal from its original form to the desired target shape. During operation, the sheet metal is first fed into the machine's inlet and then passes through a series of carefully arranged forming rollers. These rollers, based on a pre-set die shape, gradually apply pressure and guidance, bending and stretching the sheet metal until the desired edge profile is achieved. This process requires not only precise coordination between the rollers but also the continuity and stability of the material during transport to ensure the quality and consistency of the final product.

[0004] While existing roll-forming machines can effectively perform door-face rolling in most situations, some shortcomings remain during actual production. This is particularly true during the discharge phase. Because the front end of the iron plate lacks adequate support and guidance after a series of roller forming processes, it can become unstable. This can cause the tail of the iron plate to shift during discharge, impacting the precision and overall quality of the product. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a door surface forming roller forming machine which has the advantages of stable transportation.

[0006] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a facade forming roll-forming machine, including a roll-forming machine, a mounting frame, a positioning plate, a support frame, an electric slide rail, a clamping assembly, a controller, an adjustment assembly and a support assembly. The rear end of the roll-forming machine is connected to the mounting frame, and positioning plates are provided on the left and right sides of the mounting frame. The rear end of the mounting frame is connected to the support frame, and the support frame is equipped with an electric slide rail, and the electric slide rail is provided with a clamping assembly for clamping the iron plate. The mounting frame is equipped with a controller, and the controller is wired to the electric slide rail. An adjustment assembly for adjusting the positioning plate is provided at the bottom of the mounting frame, and a support assembly for supporting the iron plate is provided on the support frame.

[0007] A further preferred solution of the utility model is: the clamping assembly includes a movable plate, a pressure sensor, an electric push rod and an extrusion plate, both ends of the movable plate are connected to the electric slide rails, a pressure sensor is installed on the mounting frame, the pressure sensor is connected to the controller by wire, an electric push rod is installed on the mounting frame, and the bottom of the piston rod of the electric push rod is connected to the extrusion plate.

[0008] A further preferred solution of the utility model is: the adjustment component includes a fixed block, a bidirectional screw, an adjustment disc and a rocker, the fixed block is connected to the bottom of the mounting frame, the bidirectional screw is rotatably connected in the fixed block, the positioning plate is slidably connected to the mounting frame, the bottom of the positioning plate is threadedly connected to the bidirectional screw, the end of the bidirectional screw is connected to the adjustment disc, and the adjustment disc is connected to the rocker.

[0009] A further preferred solution of the utility model is: the supporting assembly includes a limit plate, a bracket, a fixed plate, a roller and a pull rope, the bottom of the supporting frame is connected to the limit plate, a gap is set between the limit plate and the supporting frame, the bracket is slidably connected in the gap, a fixed plate is connected between the left and right brackets, a roller is rotatably connected between the two brackets, the bottoms of the two adjacent fixed plates are connected by a pull rope, and the fixed plate at the rear end is connected to the movable plate by a pull rope.

[0010] A further preferred solution of the utility model is: it also includes a rubber roller, and the movable plate is rotatably connected to the rubber roller.

[0011] A further preferred solution of the present invention is that it further includes an anti-slip cover, and the rocker is covered with the anti-slip cover.

[0012] A further preferred solution of the present invention is: it also includes a rubber pad, and the bottom of the extrusion plate is connected to the rubber pad.

[0013] A further preferred solution of the present invention is that it further includes a scale ruler, and the mounting frame is provided with a scale ruler.

[0014] Compared with the existing technology, the advantages of the utility model are: the front end of the iron plate is clamped and pulled by the electric push rod and the electric slide rail, which limits the left and right movement of the iron plate, ensures the stable transportation of the iron plate during the discharging process, and ensures that the processing shape of the rear end of the iron plate is accurate, thereby achieving the purpose of stabilizing the processing quality; through the interconnected fixed plates, the middle part of the iron plate is effectively supported, which prevents the iron plate from bending due to its own weight during the processing, and ensures that the iron plate is overall flat and the processing shape is accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and should not be construed as limiting the scope of the present invention. Furthermore, unless otherwise specified, the drawings are merely schematic representations of the composition or structure of the depicted objects and may contain exaggerated representations. Furthermore, the drawings are not necessarily drawn to scale.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the support frame and the electric slide rail of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjusting disc and the bidirectional screw of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the roller and the mounting frame of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the connecting rope and the limiting plate of the utility model.

[0021] In the figure: 1. Roll forming machine, 2. Mounting frame, 3. Positioning plate, 4. Support frame, 5. Electric slide rail, 6. Moving plate, 7. Pressure sensor, 8. Electric push rod, 9. Extrusion plate, 10. Controller, 11. Fixed block, 12. Bidirectional screw, 13. Adjusting disk, 14. Rocker, 15. Limiting plate, 16. Bracket, 161. Fixed plate, 17. Roller, 18. Pull rope, 19. Rubber roller, 20. Anti-slip sleeve, 21. Rubber pad, 22. Scale ruler. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0023] It should be noted that like reference numerals denote like items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0024] This embodiment mainly describes the structure of the roll forming machine, which is as follows:

[0025] Facade forming roll forming machine, such as Figure 1-Figure 5As shown, it includes a roll forming machine 1, a mounting frame 2, a positioning plate 3, a support frame 4, an electric slide rail 5, a clamping assembly, a controller 10, an adjustment assembly and a support assembly. The rear end of the roll forming machine 1 is fixedly connected to the mounting frame 2, and positioning plates 3 are provided on the left and right sides of the mounting frame 2. The rear end of the mounting frame 2 is fixedly connected to the support frame 4, and the support frame 4 is provided with an electric slide rail 5. The electric slide rail 5 is provided with a clamping assembly for clamping the iron plate. The mounting frame 2 is provided with a controller 10, and the controller 10 is connected to the electric slide rail 5 by wire to realize signal transmission. An adjustment assembly for adjusting the positioning plate 3 is provided at the bottom of the mounting frame 2, and a support assembly for supporting the iron plate is provided on the support frame 4.

[0026] like Figure 1 and Figure 2 As shown, the clamping assembly includes a movable plate 6, a pressure sensor 7, an electric push rod 8 and an extrusion plate 9. Both ends of the movable plate 6 slide in the electric slide rail 5. The pressure sensor 7 is installed on the mounting frame 2. The pressure sensor 7 is connected to the controller 10 by wire and is also used for signal transmission. The electric push rod 8 is installed on the mounting frame 2, and the bottom of the piston rod of the electric push rod 8 is fixedly connected to the extrusion plate 9.

[0027] like Figure 1 and Figure 3 As shown, the adjustment assembly includes a fixed block 11, a bidirectional screw 12, an adjusting disc 13 and a rocker 14. The fixed block 11 is fixedly connected to the bottom of the mounting frame 2, the bidirectional screw 12 is rotatably connected to the fixed block 11, the positioning plate 3 is slidably connected to the mounting frame 2, the bottom of the positioning plate 3 is threadedly connected to the bidirectional screw 12, the end of the bidirectional screw 12 is fixedly connected to the adjusting disc 13, and the adjusting disc 13 is fixedly connected to the rocker 14.

[0028] like Figure 1 、 Figure 4 and Figure 5 As shown, the support assembly includes a limit plate 15, a bracket 16, a fixed plate 161, a roller 17 and a pull rope 18. The bottom of the support frame 4 is fixedly connected to the limit plate 15. A gap is set between the limit plate 15 and the support frame 4. The bracket 16 is slidably connected in the gap. A fixed plate 161 is connected between the left and right brackets 16. The roller 17 is rotatably connected between the two brackets 16. The bottoms of the two adjacent fixed plates 161 are connected by a pull rope 18. The fixed plate 161 at the rear end is connected to the movable plate 6 by a pull rope 18.

[0029] When the staff puts the iron plate into the input end of the machine, the iron plate starts to move along the preset conveying path, and the roller forming machine 1 inside the machine starts to roll the iron plate and form the edge of the iron plate according to the preset shape. As the iron plate continues to move forward, its edge gradually obtains the required shape. When the iron plate completes the roller pressing and continues to move backward, it gradually approaches the pressure sensor 7 on the mounting frame 2. Once the iron plate contacts the pressure sensor 7, the sensor immediately sends a signal to the controller 10, indicating that the iron plate has reached the specified position. After receiving the signal, the controller 10 responds quickly to control the electric slide 5 and the electric push rod 8 to start working. The piston rod of the electric push rod 8 extends to push the extrusion plate 9 at its bottom to move downward until the extrusion plate 9 presses the iron plate. At the same time, the electric slide 5 starts, driving the movable plate 6 on it and the clamping assembly connected thereto to move backward along the slide rail. The moving speed is consistent with the conveying speed of the iron plate in the machine, thereby effectively limiting the left and right movement of the iron plate, ensuring that the processed shape is accurate.

[0030] When the iron plate passes through the positioning plate 3, the positioning plates 3 on the left and right sides play a key limiting role. They are adjusted according to the width of the iron plate after processing. By rotating the rocker 14, the adjusting disc 13 and the bidirectional screw 12 are driven to rotate, thereby driving the two positioning plates 3 to move inward or outward, adjusting the distance between them to adapt to iron plates of different widths;

[0031] As the iron plate continues to move, the movable plate 6 is connected to the fixed plate 161 by the pull rope 18, which gradually pulls the fixed plate 161 and the rollers 17 thereon. These rollers 17 effectively support the middle part of the iron plate, preventing the iron plate from bending due to its own weight or external forces during transportation, further ensuring the processing quality of the iron plate, keeping it flat and accurate in shape;

[0032] When the iron plate has completely passed through and extended out of the output end, the electric push rod 8 is released and the staff can safely remove the iron plate for the next step of processing. At the same time, the electric slide rail 5 resets the movable plate 6 to its initial position, and the fixed plate 161 and the roller 17 thereon are also reset. After all parts are reset in sequence, the machine is ready for the next iron plate processing.

[0033] like Figure 2 As shown, it also includes a rubber roller 19, and the movable plate 6 is rotatably connected to the rubber roller 19.

[0034] The rubber rollers 19 can support both sides of the iron plate and assist the movement of the movable plate 6 .

[0035] like Figure 3 As shown, an anti-slip cover 20 is also included, and the rocker 14 is covered with the anti-slip cover 20.

[0036] The anti-slip cover 20 makes it easier for the staff to rotate the rocker 14 for adjustment.

[0037] like Figure 2 As shown, a rubber pad 21 is also included, and the bottom of the extrusion plate 9 is connected to the rubber pad 21.

[0038] The rubber pad 21 can increase the friction between the extrusion plate 9 and the iron plate, ensuring a more secure fixation.

[0039] like Figure 3 As shown, a scale ruler 22 is also included, and the mounting frame 2 is provided with a scale ruler 22 .

[0040] The scale ruler 22 provides an intuitive measuring tool, which makes it convenient for the staff to adjust the position of the positioning plate 3 according to actual needs.

[0041] Once the iron plate is placed at the machine's input, it moves along a pre-set path and is edge-formed by the roll-forming machine 1. As the plate moves forward, its edge gradually acquires the desired shape. When the plate contacts the pressure sensor 7 on the mounting bracket 2, the sensor immediately sends a signal to the controller 10, indicating that the plate has reached the designated position. Upon receiving this signal, the controller 10 quickly activates the electric slide 5 and electric push rod 8. The piston rod of the electric push rod 8 pushes the extrusion plate 9 downward, firmly securing the plate. Simultaneously, the electric slide 5 drives the movable plate 6 and its clamping assembly backward in sync, limiting the left-right movement of the plate and ensuring machining accuracy. Prior to this, the spacing of the positioning plates 3 had been adjusted by rotating the rocker 14 to accommodate the width of the plate. As the plate continues to move, the movable plate 6, via the pull rope 18, gradually pulls the fixed plate 161 and its rollers 17. These rollers 17 provide effective support for the central portion of the plate, preventing it from bending. At the same time, the rubber rollers 19 on the movable plate 6 provide auxiliary support on both sides of the iron plate, while the rubber pads 21 on the bottom of the extrusion plate 9 increase friction with the iron plate, ensuring a more secure fixation. The graduated scale 22 provides an intuitive measuring tool for the operator, allowing the position of the positioning plate 3 to be adjusted according to actual needs. When the iron plate has completely passed through and extended beyond the output end, the electric push rod 8 releases its grip, allowing the operator to safely remove the iron plate for further processing. After each component has been reset, the machine is ready for the next iron plate processing. The provision of the anti-slip sleeve 20 facilitates adjustments by turning the rocker 14.

[0042] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0043] The above describes in detail the door facade roll forming machine provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the present invention and its core concept. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. Door surface forming roll forming machine, characterized by: The invention comprises a roll forming machine (1), a mounting frame (2), a positioning plate (3), a support frame (4), an electric slide rail (5), a clamping assembly, a controller (10), an adjustment assembly and a support assembly. The rear end of the roll forming machine (1) is connected to the mounting frame (2), the positioning plates (3) are arranged on the left and right sides of the mounting frame (2), the rear end of the mounting frame (2) is connected to the support frame (4), the electric slide rail (5) is installed on the support frame (4), the electric slide rail (5) is provided with a clamping assembly for clamping an iron plate, the mounting frame (2) is installed with a controller (10), the controller (10) and the electric slide rail (5) are connected by wire, the bottom of the mounting frame (2) is provided with an adjustment assembly for adjusting the positioning plate (3), and the support frame (4) is provided with a support assembly for supporting the iron plate.

2. The door surface forming roll forming machine according to claim 1, characterized in that: The clamping assembly comprises a moving plate (6), a pressure sensor (7), an electric push rod (8) and an extrusion plate (9); both ends of the moving plate (6) are connected to the electric slide rail (5); a pressure sensor (7) is installed on the mounting frame (2); the pressure sensor (7) is connected to the controller (10) by wire; an electric push rod (8) is installed on the mounting frame (2); and the bottom of the piston rod of the electric push rod (8) is connected to the extrusion plate (9).

3. The door surface forming roll forming machine according to claim 2, characterized in that: The adjusting assembly comprises a fixed block (11), a bidirectional screw (12), an adjusting disc (13) and a rocker (14); the fixed block (11) is connected to the bottom of the mounting frame (2); the bidirectional screw (12) is rotatably connected to the fixed block (11); the positioning plate (3) is slidably connected to the mounting frame (2); the bottom of the positioning plate (3) is threadedly connected to the bidirectional screw (12); the end of the bidirectional screw (12) is connected to the adjusting disc (13); and the adjusting disc (13) is connected to the rocker (14).

4. The door surface forming roll forming machine according to claim 3, characterized in that: The support assembly comprises a limit plate (15), a bracket (16), a fixed plate (161), a roller (17) and a pull rope (18); the bottom of the support frame (4) is connected to the limit plate (15); a gap is provided between the limit plate (15) and the support frame (4); the bracket (16) is slidably connected in the gap; a fixed plate (161) is connected between the left and right brackets (16); a roller (17) is rotatably connected between the two brackets (16); the bottoms of two adjacent fixed plates (161) are connected by a pull rope (18); and the fixed plate (161) at the rear end is connected to the movable plate (6) by a pull rope (18).

5. The door surface forming roll forming machine according to claim 2, characterized in that: It also includes a rubber roller (19), and the movable plate (6) is rotatably connected with the rubber roller (19).

6. The door surface forming roll forming machine according to claim 3, characterized in that: It also includes an anti-slip cover (20), and the rocker (14) is covered with the anti-slip cover (20).

7. The door surface forming roll forming machine according to claim 2, characterized in that: It also includes a rubber pad (21), and the bottom of the extrusion plate (9) is connected to the rubber pad (21).

8. The door surface forming roll forming machine according to claim 1, characterized in that: It also includes a scale ruler (22), and the mounting frame (2) is provided with the scale ruler (22).

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