Cold-formed section steel roll forming equipment

Abstract

The utility model discloses roll forming equipment for cold-formed section steel, and belongs to the technical field of section machining devices. The cold-formed section steel roll forming equipment comprises a press forming machine, and further comprises a jacking plate rotationally connected to the press forming machine; the multiple groups of grooves are formed in the jacking plate at equal intervals; the telescopic rods are fixedly connected into the grooves; the clamping plates are fixedly connected to the telescopic ends of the telescopic rods, and the multiple sets of clamping plates can be close to or away from one another through contraction of the telescopic ends of the telescopic rods, so that the sectional materials on the jacking plate are clamped and fixed; through the arrangement of the telescopic rod and the clamping plate, a cold-bent sectional material can be fixed and stably located on the jacking plate, the sectional material is difficult to turn over when a plate is rotated and moved subsequently, and the cold-bending use of the sectional material is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of profile processing equipment, and in particular to a cold-bent steel roll forming equipment. Background Technology

[0002] Cold bending machines, also known as arch bending machines, are mainly used for bending I-beams, channel steel, angle steel, U-shaped steel, and other profiles in tunnels, subways, hydropower stations, underground caverns, etc.

[0003] Existing cold-formed steel roll forming equipment, such as the utility model patent with patent application number CN202220954286.7 entitled "Cold-Formed Steel Roll Forming Equipment," discloses a cold-formed steel roll forming device. The device includes a power unit inside the cold-forming machine body, a cold-forming top roller assembly mounted on the upper end of the machine body, connected to the power unit, and a semi-circular long support plate on one side of the machine body. One end of the semi-circular long support plate is connected to a rotary drive motor. The rotating plate initially retracts into the side end face of the cold bending machine body. The bottom of the semi-circular long rotating plate is equipped with a lower base plate. Multiple sets of cylinder seats are fixedly installed at the upper end of the lower base plate. Cylinder rods extend from the upper end of the cylinder seats, and an upper support plate is fixedly installed at the top of the cylinder rods. In this way, the profile can be followed and supported after cold bending, which can save manpower and ensure stable and safe transportation. The semi-circular long rotating plate adopts a semi-circular mechanism to increase the contact surface with the supported profile for safer support, while the upper support plate can be raised and lowered for easy docking with the supported profile.

[0004] When the above-mentioned device is in use, the smaller processed profiles are usually piled on the upper pallet. After a certain quantity is reached, the upper pallet is moved to move and pack them. At this time, the piled profiles are prone to accidentally move and collapse, especially when rotating rapidly, which makes it easier for the profiles to fall off, posing a certain safety hazard.

[0005] Therefore, a cold-bending steel roll forming equipment is provided to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to solve the problems mentioned in the background art and to provide a cold-bent steel roll forming equipment.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A cold-formed steel roll forming equipment includes a roll forming machine, and further includes:

[0009] The lifting plate is rotatably connected to the pressing machine;

[0010] Multiple sets of grooves are equally spaced on the lifting plate;

[0011] Multiple sets of telescopic rods are all fixedly connected within the groove;

[0012] The clamping plate is fixedly connected to the telescopic end of the telescopic rod. By contracting the telescopic end of the telescopic rod, multiple clamping plates can move closer and further apart, thereby clamping and fixing the profile on the lifting plate.

[0013] To facilitate the movement of the profile, preferably, multiple sets of rotating rollers are rotatably connected in the groove, and the rotating rollers and the telescopic rod are arranged in sequence.

[0014] For cold bending of the profile, preferably, the pressing machine is connected to a cold bending top roller assembly.

[0015] For ease of storage, preferably, the pressing machine is provided with a storage cavity, a rotating plate is rotatably connected inside the storage cavity, and a lifting plate is connected to the rotating plate.

[0016] To facilitate height adjustment, preferably, multiple sets of hydraulic cylinders are fixedly connected to the rotating plate, and the lifting plate is fixedly connected to the telescopic end of the hydraulic cylinders.

[0017] Preferably, a motor is fixedly connected inside the storage cavity, and the rotating plate is fixedly connected to the telescopic end of the motor.

[0018] For ease of replacement, preferably, a mounting block is fixedly connected to the telescopic end of the telescopic rod, and the clamping plate is inserted into the mounting block.

[0019] To increase friction, preferably, a rubber pad is fixedly connected to the clamping plate.

[0020] Compared with the prior art, this utility model provides a cold-formed steel roll forming equipment, which has the following beneficial effects:

[0021] This utility model, through the setting of telescopic rod and clamping plate, can fix the cold-bent profile and make it stably located on the lifting plate. It is also difficult to tilt when the plate is rotated and moved in the future, which facilitates the use of cold bending of profile. Attached Figure Description

[0022] Figure 1 This utility model provides a structural schematic diagram of a cold-bent steel roll forming equipment. Figure 1 ;

[0023] Figure 2 This utility model provides a structural schematic diagram of a cold-bent steel roll forming equipment. Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the lifting plate, telescopic rod, and rotating roller in a cold-bending steel roll forming equipment proposed in this utility model.

[0025] Figure 4 This utility model proposes a cold-bending steel roll forming equipment. Figure 3 A schematic diagram of the structure of part A.

[0026] In the diagram: 1. Pressing machine; 101. Storage cavity; 102. Motor; 2. Cold bending top roller assembly; 3. Rotating plate; 4. Hydraulic cylinder; 5. Lifting plate; 601. Telescopic rod; 602. Mounting block; 603. Clamping plate; 604. Rubber pad; 7. Rotating roller. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example:

[0029] Reference Figure 1-4 A cold-formed steel roll forming equipment includes a press 1, and further includes: a lifting plate 5 rotatably connected to the press 1; multiple sets of grooves equally spaced on the lifting plate 5; multiple sets of telescopic rods 601, all fixedly connected within the grooves; clamping plates 603 fixedly connected to the telescopic ends of the telescopic rods 601, the multiple clamping plates 603 moving closer and further apart by the contraction of the telescopic ends of the telescopic rods 601, thereby clamping and fixing the profile on the lifting plate 5; multiple sets of rotating rollers 7 rotatably connected in the grooves, the rotating rollers 7 and the telescopic rods 601 arranged sequentially; and a roller plate connected to the press 1. The machine includes a cold-bending top roller assembly 2, a storage cavity 101 on the pressing machine 1, a rotating plate 3 rotatably connected inside the storage cavity 101, a lifting plate 5 connected to the rotating plate 3, multiple sets of hydraulic cylinders 4 fixedly connected to the rotating plate 3, the lifting plate 5 fixedly connected to the telescopic end of the hydraulic cylinders 4, a motor 102 fixedly connected inside the storage cavity 101, the rotating plate 3 fixedly connected to the telescopic end of the motor 102, an installation block 602 fixedly connected to the telescopic end of the telescopic rod 601, a clamping plate 603 inserted into the installation block 602, and a rubber pad 604 fixedly connected to the clamping plate 603.

[0030] The pressing machine 1 in this device is equipped with a driving device, and the cold bending top roller assembly 2 is connected to the driving device. The driving device enables the top roller in the cold bending top roller assembly 2 to rotate, thereby cold bending the profile and deforming it.

[0031] Specifically, the pressing machine 1 is equipped with a PLC control system, which is used to control the start and stop of the drive device, cold bending top roller assembly 2, motor 102, hydraulic cylinder 4, and clamping plate 603.

[0032] In actual use, the rotating plate 3, initially located in the storage cavity 101, is rotated out of the storage cavity 101 by the motor 102 and positioned at the unloading end of the press 1, as shown below. Figure 1 , 2 As shown, the hydraulic cylinder 4 is then activated to move the lifting plate 5 upward, thereby making the lifting plate 5 parallel to the discharge end of the press 1. Then the profile can be cold-bent by the cold bending top roller assembly 2. The cold-bent profile will then enter the lifting plate 5, and the profile can be smoothly moved on the lifting plate 5 by rotating the roller 7.

[0033] After a profile is cold-bent, the lifting plate 5 is moved downwards using the hydraulic cylinder 4 until the top of the profile on the lifting plate 5 is on the same plane as the top of the pressing machine 1. Then processing can continue. For large profiles, the telescopic rod 601 can be activated directly, and the clamping plates 603 can be brought closer together to fix the profile. Then, the motor 102 is started to rotate and move the profile below the lifting device, where manual assistance is provided for lifting. For smaller profiles, the height of the lifting plate 5 can be lowered directly, and the subsequent profile will fall onto the previous profile. At this point, the telescopic rod 601 is activated, and the clamping plates 603 clamp the sides of the profile. The process involves simply placing the profiles close together, allowing subsequent profiles to fall onto the previous ones. After the profiles fall, workers can assist in stacking them (or, without activating the telescopic rod 601, simply lower the height and manually press the profiles together to form a single layer, then continue lowering the height to create a second layer; after completing one layer, the telescopic rod 601 can be used to clamp and secure them), preventing them from falling. At this point, the clamping plate 603 can be used to temporarily secure the profiles (a longer clamping plate 603 is required, otherwise, it may be impossible to clamp and secure them). Finally, once the required quantity is reached, the motor 102 can be activated to move the profiles to the bottom of the lifting device for lifting and movement.

[0034] This utility model, through the setting of telescopic rod 601 and clamping plate 603, can fix the cold-bent profile and make it stably located on the lifting plate 5. It is also difficult to tilt when the plate is rotated and moved in the future, which facilitates the use of cold bending of the profile.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cold-formed steel roll forming equipment, comprising a roll forming machine (1), characterized in that, Also includes: The lifting plate (5) is rotatably connected to the pressing machine (1); Multiple sets of grooves are equally spaced on the lifting plate (5); Multiple sets of telescopic rods (601) are all fixedly connected in the groove; The clamping plate (603) is fixedly connected to the telescopic end of the telescopic rod (601). By the contraction of the telescopic end of the telescopic rod (601), multiple clamping plates (603) can move closer and further away from each other, thereby clamping and fixing the profile on the lifting plate (5).

2. The cold-formed steel roll forming equipment according to claim 1, characterized in that, Multiple sets of rotating rollers (7) are rotatably connected in the groove, and the rotating rollers (7) and the telescopic rod (601) are arranged in sequence.

3. The cold-formed steel roll forming equipment according to claim 2, characterized in that, The pressing machine (1) is connected to a cold bending top roller assembly (2).

4. The cold-formed steel roll forming equipment according to claim 1, characterized in that, The pressing machine (1) is provided with a storage cavity (101), and a rotating plate (3) is rotatably connected inside the storage cavity (101). The lifting plate (5) is connected to the rotating plate (3).

5. The cold-formed steel roll forming equipment according to claim 4, characterized in that, Multiple sets of hydraulic cylinders (4) are fixedly connected to the rotating plate (3), and the lifting plate (5) is fixedly connected to the telescopic end of the hydraulic cylinders (4).

6. The cold-formed steel roll forming equipment according to claim 4, characterized in that, A motor (102) is fixedly connected inside the storage cavity (101), and the rotating plate (3) is fixedly connected to the telescopic end of the motor (102).

7. The cold-formed steel roll forming equipment according to claim 1, characterized in that, An installation block (602) is fixedly connected to the telescopic end of the telescopic rod (601), and the clamping plate (603) is inserted into the installation block (602).

8. The cold-formed steel roll forming equipment according to claim 1, characterized in that, A rubber pad (604) is fixedly connected to the clamping plate (603).

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