Corrugated sheet profiled flow guide

Abstract

This utility model discloses a corrugated plate forming and guiding device, relating to roll forming technology. Specifically, it discloses a guide frame installed at the input port of a press mold; the extension direction of the guide frame is perpendicular to the input direction of the press mold; two frames are slidably mounted on the side wall of the guide frame, the extension directions of the two frames are both perpendicular to the extension direction of the guide frame, and a drive mechanism is installed on the guide frame to control the relative movement of the frames on the guide frame; a conveying mechanism for inputting the sheet metal into the press mold is installed on the side wall of each frame, and a guiding mechanism for guiding the sheet metal is installed on the frame; the relative distance between the two frames can be automatically adjusted according to the width of the sheet metal, and the pulley slides along the slide rail to ensure symmetry, so that the center line of the conveyor belt is aligned with the mold inlet. The conveying mechanism is used to push the sheet metal towards the mold, thereby accelerating the sheet metal forming efficiency.

Description

Technical Field

[0001] This utility model relates to the field of roll forming technology, and more specifically, to a corrugated plate forming and guiding device. Background Technology

[0002] Roll forming is a technique for pressing and forming steel sheets. It uses two or more pairs of rollers arranged in a certain position, usually one above the other, to form the sheet into a corrugated shape.

[0003] Currently, corrugated sheets are mainly formed by forming convex corrugated sheets using a press mold. In the process of pressing the corrugations into a corrugated shape, the press mold is often used to press a series of folds on the surface of the sheet to form a corrugated device. In the process of pressing the sheet into a corrugated shape, the sheet needs to be moved laterally after each fold is pressed, and the relative position of the mold and the sheet needs to be adjusted each time, which is time-consuming. Furthermore, the forming dimensions of the corrugated sheet are not easy to control, resulting in unsatisfactory forming quality and defects such as wrinkles and incomplete forming. Utility Model Content

[0004] The purpose of this utility model is to provide a corrugated plate forming and guiding device, which addresses the shortcomings of the prior art and solves the problems mentioned in the background art.

[0005] The technical solution of this utility model is implemented as follows:

[0006] This utility model provides a corrugated plate forming and guiding device, including a guide frame, which is installed at the input port of the press mold; the extension direction of the guide frame is perpendicular to the input direction of the press mold; two frames are slidably arranged on the side wall of the guide frame, and the extension directions of the two frames are both perpendicular to the extension direction of the guide frame; a drive mechanism for controlling the relative movement of the frames on the guide frame is installed on the guide frame; a conveying mechanism for inputting the plate into the press mold is installed on the side wall of each frame; and a guiding mechanism for guiding the plate is installed on the frame.

[0007] In some technical solutions of this utility model, a mounting base is installed at the bottom of the frame, a pulley is installed on the side wall of the mounting base, and a slide rail adapted to the pulley is installed on the side wall of the guide frame along its extension direction.

[0008] In some technical solutions of this utility model, the conveying mechanism includes several load-bearing rollers and a conveyor belt. The load-bearing rollers are rotatably mounted on the side wall of the frame along the extension direction of the frame. Two drive wheels that are rotatably connected to the conveyor belt are mounted inside the frame. A drive structure that is rotatably connected to one of the drive wheels is mounted on the guide frame. The load-bearing rollers are all installed in the annular space of the conveyor belt.

[0009] In some technical solutions of this utility model, a stop frame is installed on the side wall of the frame, and a stop wheel is rotatably provided on the side wall opposite to the guide frame of the frame.

[0010] In some technical solutions of this utility model, the drive mechanism includes two push rod structures arranged in pairs. The main body of the push rod structure is fixed to the side wall of one of the frames, and the telescopic end of the push rod structure is fixed to the side wall of the other frame.

[0011] In some technical solutions of this utility model, the guiding mechanism includes a guide frame arranged along the extension direction of the frame, and a plurality of guide wheels are installed on the side wall of the guide frame along its extension direction, and an annular guide groove is opened on the wheel surface of the guide wheel.

[0012] In some technical solutions of this utility model, a limiting frame is installed on the side wall of the guide frame, and several limiting rods are installed on the side wall of the limiting frame along its extension direction, and each limiting rod is rotatably equipped with a limiting wheel.

[0013] In some technical solutions of this utility model, the limiting rod extends outward after passing through the limiting frame, and a limiting spring is sleeved on the outer side wall of the limiting rod, and the limiting spring is connected to the side wall of the limiting frame.

[0014] Compared with the prior art, the present invention has at least the following advantages or beneficial effects:

[0015] First, the drive mechanism automatically adjusts the relative distance between the two frames according to the width of the sheet material to accommodate sheets of different sizes. When the sheet material moves towards the inlet and outlet of the press mold under the transmission of the conveyor belt, it moves towards the mold under the uniform speed of the conveyor belt. The load-bearing roller prevents the conveyor belt carrying the sheet material from falling down. The guide mechanism installed on the frame guides the sheet material to move along the predetermined direction on the conveyor belt. The guide wheel in the guide mechanism, together with the annular guide groove, constrains the edge of the sheet material, limits the lateral displacement of the sheet material, and ensures that the sheet material enters the mold vertically. The limit spring and the limit wheel adapt to the thickness fluctuation of the sheet material through elastic pressure. At the same time, the limit wheel can further constrain the position of the sheet material to avoid uneven forming or warping of the corrugated sheet due to the displacement of the sheet material during transmission on the conveyor belt. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a side view of the structure of this utility model.

[0018] Figure 3 This is a cross-sectional view of the conveying mechanism in this utility model.

[0019] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0020] Figure 5 This is a structural diagram of the guide wheel in this utility model.

[0021] Reference numerals in the attached drawings: 1. Press mold; 2. Guide frame; 3. Frame; 4. Conveyor belt; 5. Guide frame; 6. Push rod structure; 7. Pulley; 8. Stop frame; 9. Guide wheel; 10. Limit frame; 11. Limit rod; 12. Limit spring; 13. Limit wheel; 14. Slide rail; 15. Drive structure; 16. Load roller; 17. Stop wheel. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without inventive effort are within the scope of protection of this invention.

[0024] Example

[0025] This utility model provides a corrugated plate forming and guiding device, such as Figures 1-5 As shown, the system includes a guide frame 2, which is a frame structure assembled from steel pipes by welding. The guide frame 2 is bolted to the input port of the press mold 1. The extension direction of the guide frame 2 is perpendicular to the input direction of the press mold 1. Two frames 3 are slidably mounted on the side wall of the guide frame 2, and the extension directions of the two frames 3 are perpendicular to the extension direction of the guide frame 2. A drive mechanism is installed on the guide frame 2 to control the relative movement of the frames 3. The drive mechanism can automatically adjust the relative distance between the two frames 3 according to the width of the sheet metal. The pulley 7 slides along the slide rail 14 to ensure symmetry and align the center line of the conveyor belt 4 with the mold entrance. A conveying mechanism for feeding the sheet metal into the press mold 1 is installed on the side wall of each frame 3. The conveying mechanism is used to push the sheet metal towards the mold, accelerating the sheet metal forming efficiency. A guide mechanism for guiding the sheet metal is installed on the frame 3. When the sheet metal contacts the guide mechanism, the guide wheel 9 in the guide mechanism, in conjunction with the annular guide groove, constrains the edge of the sheet metal to ensure vertical entry into the mold.

[0026] In some technical solutions of this utility model, a mounting base is bolted to the bottom of the frame 3, and a pulley 7, which is a rubber wheel, is rotatably mounted on the side wall of the mounting base via a pin. A slide rail 14 adapted to the pulley 7 is mounted on the side wall of the guide frame 2 along its extending direction. The pulley 7 is partially embedded in the slide rail 14 to ensure that the frame 3 moves in a predetermined direction on the guide frame 2.

[0027] In some technical solutions of this utility model, the conveying mechanism includes several load-bearing rollers 16 and a conveyor belt 4. The load-bearing rollers 16 are rotatably mounted on the side wall of the frame 3 along the extension direction of the frame 3. Two drive wheels, which are belt pulleys, are rotatably mounted inside the frame 3 and are connected to the conveyor belt 4. A drive structure 15, which is a drive motor, is mounted on the guide frame 2 and is connected to one of the drive wheels. The load-bearing rollers 16 are all installed in the annular space of the conveyor belt 4, and the load-bearing rollers 16 provide support for the conveyor belt 4 to prevent the conveyor belt 4 from slipping. When the sheet material enters the conveyor belt 4, the load-bearing rollers 16 provide uniform pressure to prevent the sheet material from warping under the transmission of the conveyor belt 4. The drive wheels drive the conveyor belt 4 to move at a uniform speed, pushing the sheet material towards the mold. The combination of the conveyor belt 4 and the load-bearing rollers 16 ensures that the sheet material enters the mold at a uniform speed, reducing slippage or deviation.

[0028] In some technical solutions of this utility model, a stop frame 8 is installed on the side wall of the frame 3, and a stop wheel 17 is rotatably provided on the side wall of the stop frame 8 opposite to the guide frame 2 of the frame 3. The stop wheel 17 provided on the stop frame 8 can prevent the frame 3 from deviating from the predetermined movement path when it moves on the guide frame 2.

[0029] In some technical solutions of this utility model, the drive mechanism includes two paired push rod structures 6. The main body of the push rod structure 6 is fixed to the side wall of one of the frames 3, and the telescopic end of the push rod structure 6 is fixed to the side wall of the other frame 3. The two push rod structures 6 in the drive mechanism can automatically adjust the distance between the two frames 3 according to the width of the plate. The pulley 7 slides along the slide rail 14 to ensure symmetry, so that the center line of the conveyor belt 4 is aligned with the mold inlet. The push rod structure 6 is either an electric push rod or a pneumatic push rod, and both of the above push rod structures 6 are conventional technical means.

[0030] In some technical solutions of this utility model, the guiding mechanism includes a guide frame 5 arranged along the extension direction of the frame 3. The guide frame 5 is fixed to the outside of the frame 3 by bolts and a fixing bracket. Several guide wheels 9 are installed on the side wall of the guide frame 5 along its extension direction. The wheel surface of the guide wheel 9 is provided with an annular guide groove. When the sheet material enters the guide groove located on the guide wheel, the guide groove constrains the edge of the sheet material. The limiting spring 12 adapts to the thickness fluctuation of the sheet material through elastic pressure, ensuring that the sheet material enters the mold vertically and does not cause problems such as the ends warping upwards after the sheet material is extruded and formed on the conveyor belt.

[0031] In some technical solutions of this utility model, a limiting frame 10 is installed on the side wall of the guide frame 5, and a plurality of limiting rods 11 are installed on the side wall of the limiting frame 10 along its extension direction, and each limiting rod 11 is rotatably provided with a limiting wheel 13.

[0032] In some technical solutions of this utility model, the limiting rod 11 extends outward after passing through the limiting frame 10, and a limiting spring 12 is sleeved on the outer wall of the limiting rod 11, which is connected to the side wall of the limiting frame 10. The limiting wheel 13 and the limiting spring 12 can dynamically compensate for the width error of the sheet material, avoid jamming or positional deviation of the sheet material during transmission, which would affect the quality of the corrugated sheet material formed under the action of the pressing mold, and further limit the problem of the ends warping after the sheet material is extruded.

[0033] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A corrugated sheet profiled flow guide, characterised in that, Includes a guide frame (2), which is installed at the input port of the press mold (1); the extension direction of the guide frame (2) is perpendicular to the input direction of the press mold (1); two frames (3) are slidably provided on the side wall of the guide frame (2), and the extension directions of the two frames (3) are perpendicular to the extension direction of the guide frame (2); a drive mechanism for controlling the relative movement of the frames (3) on the guide frame (2) is installed on the guide frame (2); a conveying mechanism for inputting the sheet metal into the press mold (1) is installed on the side wall of the frame (3); and a guide mechanism for guiding the sheet metal is installed on the frame (3).

2. A corrugated sheet press-formed flow guide according to claim 1, wherein The bottom of the frame (3) is equipped with a mounting base, and a pulley (7) is installed on the side wall of the mounting base. A slide rail (14) adapted to the pulley (7) is installed on the side wall of the guide frame (2) along its extension direction.

3. A corrugated sheet press-formed flow guide according to claim 1, wherein The conveying mechanism includes several load-bearing rollers (16) and a conveyor belt (4). The load-bearing rollers (16) are rotatably mounted on the side wall of the frame (3) along the extension direction of the frame (3). Two drive wheels that are rotatably connected to the conveyor belt (4) are rotatably mounted inside the frame (3). A drive structure (15) that is rotatably connected to one of the drive wheels is mounted on the guide frame (2). The load-bearing rollers (16) are all installed in the annular space of the conveyor belt (4).

4. A corrugated sheet press-formed flow guide according to claim 2, wherein A stop frame (8) is installed on the side wall of the frame (3), and a stop wheel (17) is rotatably provided on the side wall opposite to the guide frame (2) of the frame (3).

5. A corrugated sheet press-formed flow guide according to claim 2, wherein The drive mechanism includes two push rod structures (6) arranged in pairs. The body of the push rod structure (6) is fixed to the side wall of one of the frames (3), and the telescopic end of the push rod structure (6) is fixed to the side wall of the other frame (3).

6. A corrugated sheet press-formed flow guide device according to any one of claims 1-5, characterized in that The guiding mechanism includes a guide frame (5) arranged along the extension direction of the frame (3). Several guide wheels (9) are installed on the side wall of the guide frame (5) along its extension direction. The guide wheels (9) have annular guide grooves on their surfaces.

7. A corrugated sheet press-formed flow guide according to claim 6, wherein A limit frame (10) is installed on the side wall of the guide frame (5). Several limit rods (11) are installed on the side wall of the limit frame (10) along its extension direction. Each limit rod (11) is rotatably equipped with a limit wheel (13).

8. A corrugated sheet press-formed flow guide according to claim 7, wherein The limiting rod (11) extends outward after passing through the limiting frame (10), and a limiting spring (12) is sleeved on the outer side wall of the limiting rod (11), and the limiting spring (12) is connected to the side wall of the limiting frame (10).

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