High-precision bending equipment and bending method thereof as well as air pipe production line

A high-precision, high-quality equipment technology, applied in the direction of metal processing equipment, feeding devices, positioning devices, etc., can solve the problems of affected product quality and inconsistent bending dimensions of plates, so as to improve the gripping force, bending accuracy and bending accuracy. The effect of improving bending efficiency

Inactive Publication Date: 2019-01-29
安徽开天重工机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Aiming at the problem that the existing bending equipment cannot accurately locate the bending position of the plate, resulting in inconsistent bending dimensions of the plate and affecting the quality of the finished product, the present invention provides a high-precision bending equipment, which uses the manipulator on the feeding device to The plate is clamped and accurately transported to the bending position, so that the bending machine can bend the plate at the set position, and the precision of the finished product is greatly improved

Method used

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  • High-precision bending equipment and bending method thereof as well as air pipe production line
  • High-precision bending equipment and bending method thereof as well as air pipe production line
  • High-precision bending equipment and bending method thereof as well as air pipe production line

Examples

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Comparison scheme
Effect test

Embodiment 1

[0073] Such as image 3 As shown, this embodiment provides a leveling and beading machine, which is mainly used for leveling the tortuous sheet material, and performing beading operation on the sheet material after making the sheet material straight. Press out the longitudinal grooves. The leveling and beading machine mainly includes a pair of side plates 315 and a set of feed rollers, a set of leveling rollers, a set of beading rollers and a set of measuring rolls installed in the pair of side plates 315 in sequence. Among them, the feeding roller group is used to push the sheet material, reducing the pulling load of the sheet material in the subsequent process, making the feeding smoother; the leveling roller group is used to flatten the sheet material to make the sheet material straight; The rib roller set is used to press out the longitudinal rib groove on the sheet material, and the longitudinal rib groove will eventually become the rib groove on the side of the air duct...

Embodiment 2

[0090] Such as Figure 1 to Figure 2 As shown, an air duct production line includes a discharging rack 100, a supporting rack 200, a leveling and beading machine 300, a stamping die 400, a shearing machine 500, a seaming riveting machine 600, and a flange machine 700 connected in sequence. , feeding device 800, bending machine 900. Wherein, the leveling and beading machine 300 adopts a leveling and beading machine in Embodiment 1.

[0091] When working, set the sheet to be processed on the material roller of the unloading rack 100 to rise and fix it tightly, let the sheet pass through the support rack 200 and then enter the leveling and beading machine 300, and enter the stamping press after the sheet is finished leveling and beading The punching hole of the mold 400 measures the length of the sheet material to be prepared by measuring rollers, and when the length of the sheet material sent out reaches a set value, the shearing machine 500 cuts the sheet material. After bein...

Embodiment 3

[0094] Such as Figure 11 As shown, this embodiment provides a reciprocating seaming machine, which is mainly used for seaming the opposite sides of the plate to form a hem, so that the plates can be spliced ​​and closed later to form an air duct, which is an air duct Indispensable equipment in production. The back-and-forth biting ruck bone machine mainly includes two major devices, namely the biting device 602 and the feeding device 603; among them, the biting device 602 moves perpendicular to the feeding direction and performs biting processing on the side of the plate, and transports the material. The device 603 is used to control the movement of the board in the feeding direction, and the two cooperate with each other to process the opposite sides of the board in one process. The structure and working principle of the bite device 602 and the material transport device 603 will be described in detail below, and the usage method of the device will be given on this basis.

...

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Abstract

The invention discloses high-precision bending equipment and a bending method thereof as well as an air pipe production line, and belongs to the field of wind pipe manufacturing. The bending equipmentcomprises a bending machine, a feeding device and a grabbing device, wherein the feeding device and the grabbing device are used for feeding to the bending machine; the grabbing device is arranged inthe feeding direction of the feeding device, and is driven by a grabbing driving mechanism; the grabbing device comprises a mechanical arm and a lifting mechanism, wherein the lifting mechanism drives the mechanical arm to move up and down, so that a clamping end of the mechanical arm is higher than or lower than a feeding plane of the feeding device. The bending equipment is used for tight grasping and conveying plates through the mechanical arm, the bending machine can be used for accurately bending the plates, and the bending precision of the plates is high; the bending method is utilizedby the bending equipment for machining the plates, so that the bending precision of the machined finished plates is high; and the wind pipe production line further adopts the bending equipment, so that the shape precision and the sealing performance of the manufactured wind pipe are greatly improved.

Description

technical field [0001] The invention belongs to the field of air duct manufacturing, and more specifically relates to a high-precision bending equipment, a bending method thereof, and an air duct production line. Background technique [0002] As we all know, the air duct is a piping system used for air transportation and distribution, which is widely used in various industries and is one of the indispensable components in industrial production. According to the cross-sectional shape, air ducts can be divided into circular air ducts, rectangular air ducts, oblate air ducts, etc. Among them, the circular air duct has the smallest resistance, but because the circular air duct has the largest height, the production is more complicated. Therefore, the most widely used air duct is still a rectangular air duct. [0003] Traditional air duct production mainly adopts manual methods. For example, to produce rectangular air ducts, it is necessary to manually cut the board into left si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/04B21D43/02B21D43/11B21D43/12
CPCB21D5/04B21D43/026B21D43/105B21D43/11B21D43/12
Inventor 袁天水龚光军
Owner 安徽开天重工机械制造有限公司
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