ReferFigure 1 - Figure 2, A bending precise and controllable bending machine, including the rack 1, the frame 1 is provided with a power mechanism 11, a bending mechanism 12, a control mechanism 13, a regulatory mechanism 2, and a restriction mechanism 3, a bending mechanism 12 is located between the limit mechanism 2 and the restriction mechanism 3, and the control mechanism 13 is electrically connected to the power mechanism 11, the power mechanism 11 drives the bending mechanism 12 to operate, and the control mechanism 13 is respectively connected to the restricted mechanism 2 and the limit mechanism 3. Sexual connection. According to the material and processing requirements of the processed sheet, the operator controls the bending mechanism 12, the transport mechanism 2, and the limit mechanism 3, and the sheet material is bent before being fed into the bending mechanism 12. First, the substitution mechanism 2 is limited, avoiding the sheet after bending, after the bending process is back, after entering the bending mechanism 12 bent, the processed sheet is re-limited, and the unit is again limited, ensuring that all sheets are bent. The shape is maintained, and the processing quality and efficiency of the sheet are improved, and economic benefits.
The targeting mechanism 2 includes a clamp assembly 21 and a targeting cylinder 22 that is targeted by driving the clamp assembly 21 vertically to the frame 1, which is limited to the electrical connection of the cylinder 22 and the control mechanism 13, according to the processed sheet. Materials and processing requirements, the operator controls the cylinder 22 to adjust the clamp assembly 21 to a suitable position by controlling the cylinder 22, and then drives the limit roller 32 to the appropriate position by the control mechanism 13. The control mechanism 13 controls the power mechanism 11 driving the bending mechanism 12, and the sheet is sent to the clamp assembly 21 to perform clamping limit, and then the sheet material enters the bending mechanism 12 to make the bending process, the clamping assembly 21 can avoid the sheet to rearward Return, reduce the waste of plates, reduce processing costs.
The restriction mechanism 3 includes a driving assembly 31 and a restricting roller 32, which is limited to the control mechanism 13 electrically connected to the control mechanism 13, and is limited to the drive assembly 31 drive restriction roller 32 vertically slide to the frame 1. After the sheet is bent, it is then rubbed with the restriction roller 32, and the roller 32 is resolved to maintain the shape of the sheet material, avoiding the factor of the sheet due to its own gravity or friction, causing the machining shape of the processing requirements. .
The clamp assembly 21 and the restriction roller 32 are limited to the plate material, which ensures that all sheets can be fully machined, and the processing tasks are efficiently completed. The clamp assembly 21 and the position of the roller 32 can be adjusted, and can be adjusted at any time according to different machining requirements and different sheet materials, and can accurately adjust the position of both, higher flexibility, improve bending machine Practical, improve economic benefits.
The clamp assembly 21 includes a lower clamping member 212 and a upper clamp 211, and the upper clip 211 is fixed to the frame 1, and the cylinder 22 drives the lower clamp 212 to be vertically slid directly below the upper clip 211. The position of the upper clip 211 is fixed, and the position of the lower clamp 212 can be adjusted by the control mechanism 13 to adjust the cylinder 22, and when the sheet material is required to be bent, the position of the lower clamp 212 is adjusted according to the thickness of the sheet. Ensure that the sheet can be clamped between the upper clamp 211 and the lower clamp 212, thereby avoiding the case where the sheet material is changed to the rear, reducing the waste of the sheet, reducing processing cost, and improve processing. Quality and efficiency.
The outer casing 4 is provided with a protective casing 4, and the shell 4 is disposed on the rack 1. The protective shell 4 can be wrapped in the cylinder 22 to avoid safety accidents in the process of touches the operating process during processing, and improve the machining process.
A connecting member 5 is provided on the cylinder 22, and the connecting member 5 is detachably connected, and the lower clamp 212 is connected to the lower clamp 212 away from the side of the rack 1. The connecting member 5 is detachably coupled to the lower clamp 212, and when the lower clamp 212 is replaced based on the specifications of the sheet, the lower clamp 212 can be directly removed from the connector 5, convenient to replace and the wear. Limiting the cylinder 22 to connect to the lower clamp 212, so that the lower clamping member 212 can be stably attached to the connecting member 5 to ensure the clamping of the sheet, thereby improving the processing efficiency.
The connector 5 is connected to the slider 51, and the frame 1 is provided with a slider 52 that is adapted to the slider 51, and the slider 51 is slid to be connected to the chute 52. When the lower clip 212 is required, the control mechanism 13 controls the tank 22 driving the connecting member 5 and the lower clamp 212 to slide on the rack 1, and the slider 51 on the drive connector 5 slides in the slide 52. , With the slider 51 and the rail 61 can avoid the connecting member 5 and the frame 1 friction cause the frame 1 wear, improve the stability of the lower clamp 212, and simultaneously allow the connecting member 5 on the rack 1. Slide is more process, thereby improving processing efficiency.
The driving assembly 31 includes a drive motor 311, a drive screw 312, and a drive fixing member 313, and the drive motor 311 is electrically connected to the control mechanism 13, and the drive motor 311 controls the drive screw 312 vertically to the rack 1, drive the wire The bar 312 is threaded with the drive fixing member 313, and the drive fixing member 313 is connected to the limit roller 32. When the sheet is bent, the control mechanism 13 controls the driving motor 311 to operate, the drive motor 311 operates driving the drive screw 312 to rotate, the drive lead screw 312 rotates to drive the fixing member 313 back to move back to the drive screw 312, drive the fixture 313 Move the drive limit roller 32 to move up and down, and adjust the position of the roller 32 according to the processing requirements, so that the resilient 32 is re-placed on the sheet material of 12 bent behind the bending mechanism, thereby ensuring that the processed sheet is completely consistent. And meet processing requirements, improve processing efficiency and economic benefits.
The drive fixing member 313 is fixed to the slider 6, and the rack 1 is provided with a sliding rail 61 sliding from the slider 6. The drive fixing member 313 is moved back on the drive screw 312, and the slider 6 slides on the slide rail 61, which can not only avoid driving the fixing member 313 and the rack 1 friction results in wear, improve the life of the bending machine, but also The sliding of the drive fixing member 313 on the rack 1 is more smooth.
The limit roller 32 includes a limit shaft 7 and a plurality of bearing 8, and the limit shaft 7 is fixedly coupled to the driving fixing member 313 away from the rack 1, and several bearing 8 are sequentially arranged in the limit shaft 7 periphery. After the sheet is bent at the bending mechanism 12, the bending sheet is frozen with the bearing 8, and the bearing 8 rotates the secondary limit of the sheet on the limit shaft 7, ensuring that each sheet can meet the processing requirements. Improve processing efficiency. Set a number of bearing 8, when a bearing 8 is damaged, it is convenient to replace the damaged bearing 8 separately, extend the life of the bending machine.
After the bearing 8 is in contact, several bearing 8 are combined into a large bearing 8, and the two-two contact bearing 8 can make the sheet to be uniform when it is in contact, ensuring the effect of secondary plasticity of the sheet, improves processing quality.
The drive fixing member 313 is connected to one side of the frame 1, and the limit shaft 7 is connected to the support frame 9 and the drive fixture 313. When the sheet is in contact with the bearing 8, the sheet is rubbed with the bearing 8, and the support frame 9 can be fixed to each other, and the support frame 9 can fix the limit shaft 7, improve the stability of the limit shaft 7 and the bearing 8. Ensure the limit effect on the sheet, improve processing quality and economic benefits.