Rolled plate bending machine

Abstract

The utility model provides a plate rolling and bending machine, and belongs to the technical field of plate rolling. A rolled plate bending machine comprises a machine body, and a bending assembly and a pressing assembly are arranged in the machine body. The bending assembly comprises a bending disc rotating in the machine body, a motor is further arranged in the machine body, and the bending disc is installed on a motor shaft of the motor. The pressing assembly comprises a pressing block, a pressing cap is fixed to the top of the pressing block, and an extrusion spring is fixed between the pressing cap and the upper surface of the machine body. Through the bending disc arranged in the shape of the circular truncated cone, in the bending process of the bending disc, the bending disc makes contact with a rolled plate from the position close to a large circular face, and then in the rotating process of the bending disc, the bending disc makes contact with the large circular face, and therefore the bending disc can be bent. When the roll plate is bent, one corner of the roll plate is firstly bent, and then the whole side edge is bent, so that the bending of the bending disc is easier and more convenient by bending from the side corner, and the bending length of the roll plate does not need to be worried about in the bending process.

Description

Technical Field

[0001] The utility model belongs to the field of plate rolling, and in particular relates to a plate rolling bending machine. Background Art

[0002] Coiled plate is a type of steel plate. It is actually a long, narrow, thin steel plate supplied in rolls. During the production process, the side of the coiled plate needs to be bent. Nowadays, the bending process generally uses stamping. However, if the coiled plate is long and the long side of the coil needs to be bent, it will be very inconvenient to use stamping, which greatly increases the difficulty of the work. Utility Model Content

[0003] The utility model aims at the deficiencies of the prior art and provides a plate rolling and bending machine.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a plate bending machine, comprising a machine body, characterized in that: a bending component and a pressing component are arranged in the machine body;

[0005] The bending assembly includes a bending disk rotating in the machine body, a motor is also provided in the machine body, and the bending disk is mounted on the motor shaft of the motor;

[0006] The pressing assembly comprises a pressing block, a pressing cap is fixed on the top of the pressing block, and a pressing spring is fixed between the pressing cap and the upper surface of the body.

[0007] Optionally, a bending channel and a plate rolling channel are opened on the side end surface of the body, the plate rolling channel and the bending channel are arranged in a T shape, the bending disk is vertically installed in the bending channel, and a plate roll is placed in the plate rolling channel.

[0008] Optionally, the pressing block extends into the rolling plate channel, and at least two pressing wheels are rotatably connected to the bottom of the pressing block, and the pressing wheels press the rolling plate under the elastic force of the extrusion spring.

[0009] Optionally, the bending disk is configured as a truncated cone, a large circular surface of which is connected to the motor, and a small circular surface of which is provided with at least two rollers, and the rollers are circumferentially distributed around the center line of the bending disk.

[0010] Optionally, a plurality of anti-slip protrusions are provided on the side of the truncated cone of the bending disk.

[0011] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. Due to the setting of the bending component, the bending disk set up in a frustum can first contact the rolled plate near the large circular surface during the bending process. Then, during the rotation of the bending disk, one corner of the rolled plate will be bent first, and then the entire side will be bent. Therefore, bending from the side corner can make the bending disk easier and more convenient, and there is no need to worry about the bending length of the rolled plate during the bending process.

[0013] 2. Through the setting of the pressing assembly, the pressing wheel can be set so that the pressing block can press the rolled plate tightly without affecting the normal movement of the rolled plate. The thickness of the rolled plate can be different, and the pressing block can generate adaptive pressure under the tension of the squeezing spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the front side of the utility model.

[0015] Figure 2 It is a three-dimensional diagram of the rear side of the utility model.

[0016] 10. Machine body; 11. Pressing block; 12. Pressing cap; 13. Extrusion spring; 14. Rolling plate; 15. Rolling plate channel; 16. Bending channel; 17. Bending plate; 18. Roller; 19. Pressing wheel. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0018] As shown in Figure 1-2, a plate bending machine includes a body 10, characterized in that: a bending assembly and a pressing assembly are provided in the body 10, the bending assembly includes a bending disk 17 rotating in the body 10, a motor is also provided in the body 10, the bending disk 17 is installed on the motor shaft of the motor, the pressing assembly includes a pressing block 11, a pressing cap 12 is fixed on the top of the pressing block 11, and an extrusion spring 13 is fixed between the pressing cap 12 and the upper surface of the body 10.

[0019] A bending channel 16 and a rolling plate channel 15 are provided on the side end surface of the machine body 10, and the rolling plate channel 15 and the bending channel 16 are arranged in a T shape. The bending disk 17 is vertically installed in the bending channel 16, and a rolling plate 14 is placed in the rolling plate channel 15. The pressing block 11 extends into the rolling plate channel 15, and at least two pressing wheels 19 are rotatably connected to the bottom of the pressing block 11. The pressing wheel 19 presses the rolling plate 14 under the elastic force of the extrusion spring 13. Through the setting of the pressing wheel 19, the pressing block 11 can press the rolling plate 14 without affecting the normal movement of the rolling plate 14.

[0020] The bending disk 17 is set in a truncated cone shape, and its large circular surface is connected to the motor. At least two rollers 18 are arranged on its small circular surface. The rollers 18 are arranged in a circumferential distribution with the center line of the bending disk 17 as the center. Through the arrangement of the rollers 18, the circular surface of the bending disk 17 can be prevented from rubbing against the rolling plate 14 after the bending disk 17 is bent, thereby preventing the surface of the rolling plate 14 from being damaged. A number of anti-skid protrusions are arranged on the truncated cone side of the bending disk 17, and the anti-skid protrusions can prevent the rolling plate 14 from slipping during the process of the bending disk 17 bending the rolling plate 14.

[0021] When in use, the roll plate 14 that needs to be curled can be placed in the roll plate channel 15, and the roll plate 14 can be pulled. During the pulling process, the large circular surface of the bending disk 17 will first contact the roll plate 14, and then during the rotation of the bending disk 17, one corner of the roll plate 14 will be bent first, and then as the roll plate 14 continues to move, the bending disk 17 can bend the entire side end of the roll plate 14. Bending from the side corner can make the bending of the bending disk 17 easier and more convenient, and then the pressing block 11 will press the roll plate 14 under the tension of the extrusion spring 13. If the thickness of the roll plate 14 is different, the pressing block 11 can also be moved upward. At this time, the tension of the extrusion spring 13 increases, thereby pressing the pressing block 11 tighter. Therefore, the pressing block 11 can adapt its pressure to the different thickness of the roll plate 14.

[0022] Obviously, the described embodiments are only a part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A plate bending machine, comprising a machine body (10), characterized in that: The machine body (10) is provided with a bending component and a pressing component; The bending assembly comprises a bending disk (17) rotating in the machine body (10), a motor is also provided in the machine body (10), and the bending disk (17) is mounted on the motor shaft of the motor; The pressing assembly comprises a pressing block (11), a pressing cap (12) is fixed on the top of the pressing block (11), and a pressing spring (13) is fixed between the pressing cap (12) and the upper surface of the machine body (10).

2. A plate bending machine according to claim 1, characterized in that: The side end surface of the machine body (10) is provided with a bending channel (16) and a plate rolling channel (15), the plate rolling channel (15) and the bending channel (16) are arranged in a T shape, the bending plate (17) is vertically installed in the bending channel (16), and a plate rolling (14) is placed in the plate rolling channel (15).

3. A plate bending machine according to claim 2, characterized in that: The pressing block (11) extends into the rolling plate channel (15), and the bottom of the pressing block (11) is rotatably connected to at least two pressing wheels (19), and the pressing wheels (19) press the rolling plate (14) under the elastic force of the extrusion spring (13).

4. A plate bending machine according to claim 1, characterized in that: The bending disk (17) is arranged in a truncated cone shape, its large circular surface is connected to the motor, and its small circular surface is provided with at least two rollers (18), and the rollers (18) are arranged in a circumferential distribution with the center line of the bending disk (17) as the center.

5. A plate bending machine according to claim 4, characterized in that: A plurality of anti-slip convex points are arranged on the side of the truncated cone of the bending plate (17).

Images