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An ultra-long flap, a flap machine, and a welding method for an ultra-long flap

A flipping and super-long technology, applied in the field of flipping machines, can solve the problems of easy deformation of long boards, short length, insufficient load capacity, etc., and achieve the effect of small overall deformation, weight reduction, and improved lubrication effect.

Active Publication Date: 2021-10-15
GUANGXI NANNING BOBST MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a super-long turning plate and a turning machine made of the turning plate, so as to overcome the defects of short length and insufficient loading capacity of the existing turning machine
[0005] Another object of the present invention is to provide a welding method for super-long flaps, so as to overcome the defect that the existing welding methods are prone to deformation when welding long plates

Method used

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  • An ultra-long flap, a flap machine, and a welding method for an ultra-long flap
  • An ultra-long flap, a flap machine, and a welding method for an ultra-long flap
  • An ultra-long flap, a flap machine, and a welding method for an ultra-long flap

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Experimental program
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Embodiment 1

[0033] Such as Figure 1 to Figure 5 As shown, the super-long turning plate and turning machine in this embodiment include: panel 1, main beam 2, connecting beam 3, reinforcing plate group 4, stopper 5, hydraulic cylinder 6, fixing seat 7, connecting seat 8, Pin shaft 9, maintenance opening 10, hook groove 11, hook hole 12, rope fixing notch 13, bottom plate 21, side plate 22, partition plate 23, reinforcement plate 41, short vertical beam 42, short beam 43, first hinge seat 61 , The second hinge seat 62, the first bushing 71, the second bushing 72, the oil channel 91 and the oil groove 92.

[0034] continue to refer figure 1 and figure 2 , the bottom surface of the main board 1 is provided with two parallel main beams 2, the main beam 2 extends from one end of the main board 1 to the other end of the main board 1, and a connecting beam 3 of I-shaped steel is welded between the two main beams, and the connecting beam 3 It is vertically connected with the main beam 2, and o...

Embodiment 2

[0038] A welding method for super-long flaps, such as Figure 6 shown, including the following steps:

[0039] Preparation before welding: V-shaped grooves with blunt edges are made on each welding part, and the surface rust, oil and moisture on both sides of the welding part are cleaned;

[0040] S1. Process the bottom plate of the main beam: according to the needs, perform secondary bending on the bottom plate 21 to ensure that the bending edge at the bending place becomes a smooth transition;

[0041] S2. Welding the main girder side plate: use a welding rod with a diameter of 4mm, the welding rod grade is ER50-6, and a welding current of 150-160A is used to fully weld the two sides of the bottom plate 21 with the blank surface of the side plate 22 respectively , and ensure that the board surfaces of the bottom plate 21 and the side plate 22 are perpendicular to each other;

[0042] S3. Welding main girder partitions: first spot-weld the partitions 23 located at the two e...

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Abstract

The invention relates to the technical field of panel turning machines, and specifically discloses a super-long panel, including: a panel, a main beam, a reinforcement plate group, a connecting beam, a hook groove, a maintenance port and a rope fixing gap; and also discloses a panel The machine includes: an extra-long flap, a hydraulic cylinder, a fixed seat, a connecting seat and a pin shaft; a welding method for an extra-long flap is also disclosed, including: processing the bottom plate of the main beam, welding the side plates of the main beam, and welding the main beam Bulkheads, trimmed girders, welded panels and welded reinforcements. The main beam of the super-long flap adopts the structure of three-sided welding of the bottom plate and the side plate, which reduces the weight of the main beam and improves the bending strength; the reinforced plate group can reduce the overall weight and improve the strength of the panel; the pin shaft of the turning machine passes through The oil channel and spiral oil groove make the injection of lubricating grease more convenient and more evenly distributed; the welding method of the super long flap adopts the method of welding first and then repairing, and the method of spot welding in full welding first reduces the stress and deformation of the main beam, making the Welds are stronger.

Description

technical field [0001] The invention belongs to the technical field of flap turning machines, and in particular relates to an ultra-long flap, a flap turning machine and a welding method for an ultra-long flap. Background technique [0002] The turnover machine is a relatively common mechanical equipment, which mainly uses hydraulic or pneumatic devices to turn the turnover panel sideways, so as to unload the goods above it. [0003] In the transportation industry, trucks, especially trailers, are one of the common transportation vehicles. When unloading some raw material goods, the unloading process is difficult to complete because the carriage part cannot be turned over automatically. However, the turning over of the truck as a whole by the turning machine can solve the problem of difficult unloading of the truck. However, the length of the flaps of the existing flippers cannot meet the size requirements of longer trailers and trucks, and the tonnage cannot satisfy the hu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G67/34B65G67/48B23P15/00
CPCB23P15/00B65G67/34B65G67/48
Inventor 张誉潘荣平甘杰宁
Owner GUANGXI NANNING BOBST MACHINERY CO LTD
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