An anti-deviation conveying mechanism for a profile bending machine

Abstract

This utility model relates to the field of profile bending machine technology, and more particularly to an anti-deviation conveying mechanism for a profile bending machine. It includes a power roller machine tool and multiple power rollers rotatably mounted within the machine tool. Two pairs of symmetrically arranged fixing blocks are fixedly mounted on the power roller machine tool, and fixing rods are fixedly mounted on each pair of fixing blocks. This utility model uses two guide plates to initially position the profile. Combined with the conveying action of the power rollers, the profile is conveyed from the right ends of two push rods, thus positioning it and preventing deviation that could affect the subsequent bending effect. The extension and retraction of the electric telescopic rod and the rotation of the rotating gripper effectively rotate the profile, which was originally parallel to the axis of the power rollers, preventing blockage between the two guide plates and ensuring smooth and stable transmission of the profile. This significantly improves the overall system efficiency and safety.

Description

Technical Field

[0001] This utility model relates to the field of profile bending machine technology, and in particular to an anti-deviation conveying mechanism for a profile bending machine. Background Technology

[0002] A profile bending machine is an industrial machine tool mainly used to bend metal profiles into specific arcs or circles. Its core function is to allow the originally straight profiles to undergo controllable and permanent plastic deformation.

[0003] In actual operation, the profile bending machine usually uses the power roller to smoothly transport the I-beams to be processed into the internal working area of ​​the profile bending machine. However, during the process of transporting the I-beams from the initial position into the inside of the profile bending machine, the operator often needs to manually assist in precise positioning. The operator needs to push the I-beams to the center position of the power roller to prevent the I-beams from tilting or shifting during the transport process, thereby avoiding the impact on the subsequent bending effect due to improper positioning. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing technologies cannot automatically position and prevent profiles on power rollers from deviating, and to propose a profile bending machine anti-deviation conveying mechanism.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An anti-deviation conveying mechanism for a profile bending machine includes a power roller machine tool and multiple power rollers rotatably mounted inside the power roller machine tool. Two pairs of symmetrically arranged fixing blocks are fixedly mounted on the power roller machine tool, and fixing rods are fixedly mounted on each pair of fixing blocks. Guide plates for preliminary positioning of the profile are fixedly mounted at the ends of each pair of fixing rods. Two push rods are provided on the side walls of each of the two guide plates. Two symmetrically arranged gas springs are rotatably mounted on the power roller machine tool, and the ends of the two gas springs are rotatably connected to one end of each of the two push rods.

[0007] Preferably, a mounting frame is fixedly installed on the power roller machine tool, and a lead screw is rotatably installed on the mounting frame. A movable block is threaded onto the outer wall of the lead screw, and two guide rods symmetrically arranged on both sides of the lead screw are slidably arranged inside the movable block. Both ends of the two guide rods are fixedly installed in the mounting frame.

[0008] Preferably, a servo motor for driving a lead screw to rotate is fixedly installed on the side wall of the mounting bracket, and a camera is fixedly installed on the side wall of the movable block.

[0009] Preferably, an electric telescopic rod is fixedly installed at the bottom end of the movable block, and an electric telescopic rod is fixedly installed at the bottom end of the electric telescopic rod. A rotary motor is fixedly installed at the bottom end of the electric telescopic rod, and a rotating gripper is fixedly installed at the output end of the rotary motor.

[0010] Preferably, both guide plates are disposed on the upper part of the power roller, and both guide plates have an arc-shaped structure.

[0011] Preferably, two symmetrically arranged positioning rods are fixedly installed on the power roller machine tool, and one end of each positioning rod is located on the upper part of the power roller. The ends of the two positioning rods are rotatably connected to one end of each of the two push rods via pins.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] 1. This utility model uses two guide plates to initially position the profile, and with the help of the power roller to convey the profile, the profile is conveyed from the right end of the two push rods to position the profile and prevent the profile from shifting and affecting the subsequent bending effect.

[0014] 2. This utility model effectively rotates the profile that was originally parallel to the axis of the power roller by extending and retracting the electric telescopic rod and rotating the rotating gripper, avoiding the blockage of the profile between the two guide plates, ensuring the smoothness and stability of the profile during the transmission process, thereby greatly improving the operating efficiency and safety of the entire system. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the anti-deviation conveying mechanism for a profile bending machine proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the mounting frame and movable block structure;

[0017] Figure 3 This is a schematic diagram showing the connection between the push rod and the gas spring.

[0018] In the diagram: 1. Power roller machine tool; 2. Power roller; 3. Mounting frame; 4. Lead screw; 5. Movable block; 6. Camera; 7. Guide rod; 8. Servo motor; 9. Electric telescopic rod; 10. Rotary motor; 11. Rotating gripper; 12. Fixed block; 13. Fixed rod; 14. Guide plate; 15. Positioning rod; 16. Push rod; 17. Gas spring. Detailed Implementation

[0019] 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.

[0020] Reference Figures 1-3 An anti-deviation conveying mechanism for a profile bending machine includes a power roller machine tool 1 and multiple power rollers 2 rotatably mounted inside the power roller machine tool 1. Two pairs of symmetrically arranged fixing blocks 12 are fixedly installed on the power roller machine tool 1, and fixing rods 13 are fixedly installed on each pair of fixing blocks 12. Guide plates 14 for preliminary positioning of the profile are fixedly installed at the ends of the two pairs of fixing rods 13. Two push rods 16 are provided on the side walls of the two guide plates 14. Two symmetrically arranged gas springs 17 are rotatably mounted on the power roller machine tool 1, and the ends of the two gas springs 17 are rotatably connected to one end of the two push rods 16 respectively. When the profile moves to the right end of the two push rods 16, the distance between the right ends of the two push rods 16 increases due to the extension and retraction of the gas springs 17, and the push rods 16 rotate around the right end of the positioning rod 15 as the center, so that the profile passes through the limit of the right end of the two push rods 16 and the profile is corrected.

[0021] A mounting frame 3 is fixedly installed on the power roller machine tool 1. A lead screw 4 is rotatably installed on the mounting frame 3. A movable block 5 is threaded onto the outer wall of the lead screw 4. The rotation of the lead screw 4 drives the movable block 5 to move, which in turn drives the rotating gripper 11 to move to the upper part of the profile and clamp the profile. Two guide rods 7 are slidably arranged on both sides of the lead screw 4 inside the movable block 5. Both ends of the two guide rods 7 are fixedly installed inside the mounting frame 3.

[0022] The mounting bracket 3 has a servo motor 8 fixedly mounted on its side wall to drive the lead screw 4 to rotate. The movable block 5 has a camera 6 fixedly mounted on its side wall. The camera 6 detects the profile parallel to the power roller 2 to prevent the profile parallel to the power roller 2 from blocking the two guide plates 14.

[0023] An electric telescopic rod 9 is fixedly installed at the bottom of the movable block 5, and an electric telescopic rod 9 is fixedly installed at the bottom of the electric telescopic rod 9. A rotary motor 10 is fixedly installed at the bottom of the electric telescopic rod 9, and a rotating gripper 11 is fixedly installed at the output end of the rotary motor 10.

[0024] Both guide plates 14 are located on the upper part of the power roller 2, and both guide plates 14 have an arc-shaped structure, which facilitates the initial guidance of the profile.

[0025] Two symmetrically arranged positioning rods 15 are fixedly installed on the power roller machine tool 1, and one end of each positioning rod 15 is located on the upper part of the power roller 2. The ends of the two positioning rods 15 are rotatably connected to one end of each push rod 16 via pins.

[0026] It should be noted that the specific models and specifications of the power roller 2 and the electric telescopic rod 9 need to be selected and determined according to the actual specifications of the device. The specific selection and calculation methods adopt existing technologies in this field, so they will not be elaborated here.

[0027] The functional principle of this utility model can be explained through the following operation methods:

[0028] In use, the profile is conveyed towards the gas spring 17 by the power roller 2, and the profile is detected by the camera 6. The profile parallel to the axis of the power roller 2 is marked. The electric telescopic rod 9 is activated, which pushes the rotary motor 10 to move downward. The rotary motor 10 drives the rotating gripper 11 to move directly above the marked profile and clamp the profile. The output end of the rotary motor 10 drives the rotating gripper 11 to rotate, rotating the profile parallel to the axis of the power roller 2 so that the profile is perpendicular to the axis of the power roller 2.

[0029] The profile perpendicular to the axis of the power roller 2 is initially positioned by two guide plates 14. After initial positioning, the profile is transported between two push rods 16 by the power roller 2. As the profile moves, the profile is guided by the side wall of the push rod 16. With the extension and retraction of two gas springs 17, the profile passing through the right end of the push rod 16 is positioned so that the profile is placed at the center of the power roller 2.

[0030] 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 the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A profile bending machine anti-deviation conveying mechanism, comprising a power roller machine tool (1) and a plurality of power rollers (2) rotatably mounted within the power roller machine tool (1), characterized in that, Two pairs of symmetrically arranged fixing blocks (12) are fixedly installed on the power roller machine tool (1), and fixing rods (13) are fixedly installed on both pairs of fixing blocks (12). Guide plates (14) for preliminary positioning of the profile are fixedly installed at the ends of both pairs of fixing rods (13). Two push rods (16) are provided on the side walls of the two guide plates (14). Two symmetrically arranged gas springs (17) are rotatably installed on the power roller machine tool (1), and the ends of the two gas springs (17) are rotatably connected to one end of the two push rods (16).

2. The anti-deviation conveying mechanism for a profile bending machine according to claim 1, characterized in that, The power roller machine tool (1) is fixedly mounted with a mounting frame (3), and a lead screw (4) is rotatably mounted on the mounting frame (3). A movable block (5) is threadedly fitted on the outer wall of the lead screw (4), and two guide rods (7) symmetrically arranged on both sides of the lead screw (4) are slidably arranged in the movable block (5). Both ends of the two guide rods (7) are fixedly installed in the mounting frame (3).

3. The anti-deviation conveying mechanism for a profile bending machine according to claim 2, characterized in that, The mounting bracket (3) has a servo motor (8) that drives the lead screw (4) to rotate fixedly on its side wall, and the movable block (5) has a camera (6) fixedly installed on its side wall.

4. The anti-deviation conveying mechanism for a profile bending machine according to claim 3, characterized in that, An electric telescopic rod (9) is fixedly installed at the bottom of the movable block (5), and an electric telescopic rod (9) is fixedly installed at the bottom of the electric telescopic rod (9). A rotary motor (10) is fixedly installed at the bottom of the electric telescopic rod (9), and a rotating gripper (11) is fixedly installed at the output end of the rotary motor (10).

5. The anti-deviation conveying mechanism for a profile bending machine according to claim 4, characterized in that, Both guide plates (14) are located on the upper part of the power roller (2), and both guide plates (14) are arc-shaped.

6. The anti-deviation conveying mechanism for a profile bending machine according to claim 5, characterized in that, Two symmetrically arranged positioning rods (15) are fixedly installed on the power roller machine tool (1), and one end of each positioning rod (15) is located on the upper part of the power roller (2). The ends of the two positioning rods (15) are rotatably connected by a pin and one end of two push rods (16).

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