A bending system for automatic feeding and positioning of plates

An automatic material feeding and sheet metal technology, applied in the field of sheet metal processing, can solve problems such as error prone and troublesome positioning, achieve accurate and fast positioning, improve bending efficiency, and ensure processing accuracy

Active Publication Date: 2022-05-27
ANHUI JACO NC MACHINE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the problem that the existing bending machine is troublesome in positioning and prone to errors when bending plate workpieces, the present invention provides a bending system for automatic feeding and positioning of plates, and its feeding device can realize Accurate positioning of the bending position of the plate, and when the same workpiece is bent multiple times, the adjustment of the feeding device is convenient and quick

Method used

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  • A bending system for automatic feeding and positioning of plates
  • A bending system for automatic feeding and positioning of plates
  • A bending system for automatic feeding and positioning of plates

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] As shown in the figure, a bending system for automatic feeding and positioning of plates is used for bending and processing of plates. It mainly includes four parts: a conveying device 1, a workpiece placing device 2, a feeding device 3 and a bending machine 4.

[0042] Among them, the feeding device 3 has at least one pair, and each pair of feeding devices 3 is symmetrically arranged on both sides of the bending machine 4 . Usually, at least two pairs of the feeding device 3 are generally arranged, and two pairs on the same side of the bending machine 4 are arranged. The feeding devices 3 are respectively arranged at the front and rear ends of the bending machine 4. By adjusting the pushing positions of the feeding devices 3 at the front and rear ends to the workpiece, the inclination of the workpiece entering the bending machine 4 can be adjusted to meet different processing requirements. The workpiece placing device 2 is arranged on one side of the bending machine 4, ...

Embodiment 2

[0056] The structure of the bending system for automatic feeding and positioning of plates in this embodiment is basically the same as that of Embodiment 1, and only the sensing mechanism of the blocking post 33 is improved. like image 3 and Figure 4 As shown, in this embodiment, the blocking post 33 realizes the positioning of the workpiece through the mechanical induction mechanism 35 .

[0057] The mechanical sensing mechanism 35 includes a rotating shaft 351 , a guide rod 352 , a connecting arm 353 , a sensing arm 354 and a sensor. The rotating shaft 351 is arranged vertically, and its upper and lower ends are hingedly connected to the upper and lower end surfaces of the box body 32 through rotating bearings. There are two guide rods 352 and two connecting arms 353 . The two connecting arms 353 are respectively sleeved on the upper part and the lower part of the rotating shaft 351 ; One end of the guide rod 352 is fixedly connected with the blocking post 33 , and the ...

Embodiment 3

[0061] A sheet metal automatic feeding positioning and bending method adopts the bending system for sheet automatic feeding positioning according to Embodiment 1 or Embodiment 2, and the process is as follows: the material transporting device 1 transports the workpiece to be processed from the workpiece placing device 2 to the workpiece placing device 2. After being located on the feeding device 3 on one side of the bending machine 4, the box drive mechanism in the feeding device 3 works, and the driving block 33 pushes the workpiece to move to the other side of the bending machine 4. After the stopper 33 on the device 3 touches the workpiece, the electronic control device simultaneously receives the signal from the feeding devices 3 on both sides of the bending machine 4 that the workpiece reaches the processing position, and controls the box drive mechanism to stop working, and the workpiece stays in the processing position. Location.

[0062] When the bending system of Embo...

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Abstract

The invention discloses a bending system for automatic feeding and positioning of plates, which belongs to the field of plate processing. It includes a conveying device, a workpiece placing device, a feeding device, a bending machine and an electric control device. The workpiece placing device is set on one side of the bending machine, and the conveying device is used to transport the workpiece from the workpiece placing device to the feeding device. On the other hand, there are at least one pair of feeding devices, which are symmetrically arranged on both sides of the bending machine. The feeding device includes a frame, a box body and a blocking column arranged at the front end of the box body. Guide rails are arranged on the frame along the feeding direction, and sliders matching the guide rails are provided at the bottom of the box body. The electric control device and the box body driving mechanism are electrically connect. After the blocking column senses that the workpiece is in the processing position, the electric control device receives an instruction and controls the drive mechanism of the box to stop working. The present invention can realize accurate positioning of the bending position of the plate while feeding the plate, and the adjustment of the feeding device is convenient and fast when the same workpiece is bent multiple times.

Description

technical field [0001] The invention belongs to the technical field of sheet metal processing, and more particularly relates to a bending system for automatic feeding and positioning of sheet materials. Background technique [0002] The bending machine is an important equipment for bending and forming workpieces in the sheet metal industry. Its function is to press the steel plate into parts of various shapes according to the needs of the process. The bending machine is divided into manual bending machine, hydraulic bending machine and CNC bending machine. Taking the hydraulic bending machine as an example, it mainly consists of left and right columns, worktables and beams to form a frame. The left and right oil cylinders are fixed on the columns, and the sliding The block is connected with the piston of the oil cylinder and moves up and down along the guide rail fixed on the column. The lower die is fixed on the worktable, the upper die is installed on the lower end of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D5/00B21D43/02
CPCB21D5/00B21D5/002B21D43/027
Inventor 费文彪李忠华
Owner ANHUI JACO NC MACHINE MFG
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