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Suxi Workshop Top Roll Universal Plate Rolling Machine | Hydraulic Tipping Device: Core Equipment for Cylinder Discharging
Release Time:
2026-10-29
In the overall structure of the top roll universal (W11S) plate rolling machine, the tipping device is a key component that determines the cylinder discharging efficiency and operational safety, and it is also a structur
In the complete structure of the W11S universal top-roll plate rolling machine, the tilting device is a key component that determines the discharge efficiency of the cylinder and operational safety, and it is also a structural unit that Suxi Machinery focuses on controlling during workshop assembly and complete machine commissioning. Many customers pay attention to the pre-bending and rolling accuracy of the plate rolling machine, but easily overlook the quality of the tilting frame, yet whether heavy cylinders can be removed smoothly and safely depends entirely on the stable output of this device.
I. Working Principle of the Tilting Device
The tilting device of the Suxi universal top-roll plate rolling machine mainly consists of
tilting cylinder, tilting side frame, pin shaft hinge, balancing mechanism, limit interlock assembly
composition. After rolling is completed, first move the top roll to the middle position and raise it to the upper position to trigger the safety interlock condition; press the unloading button, the tilting cylinder pushes one side frame to flip outward, the end of the roller is opened, and the rolled cylinder or cone can be directly pulled out along the axial direction of the roller; after unloading is completed, the cylinder retracts, the frame automatically resets and locks, returning to the rolling station, waiting for the next sheet to be loaded and processed. Equipped with an independent balancing mechanism, it supports the tail end of the top roll when the tilting device is opened, ensuring that the top roll will not fall or shift, and the roller shaft always remains stable, avoiding scratching the workpiece and bumping the roller surface.
II. Core Advantages of the Tilting Device in the Suxi Workshop
1. Hydraulic drive, labor-saving unloading, suitable for thick plates and large cylinders
Hydraulic cylinder drive is used for flipping, with sufficient power and gentle flipping action, unlike the laborious old-fashioned mechanical buckle-type unloading. For pressure vessels, boilers, and large-diameter thick-walled cylinders, there is no need to use a crane to forcibly lift and pull out the material, reducing cylinder deformation and weld seam bumps, suitable for continuous production of large batches of tanks in the workshop, greatly shortening the waiting time for unloading each piece, and improving the rhythm of the entire rolling process Nantong Chaoli Rolling...
2. Full-process safety interlock, eliminating the risk of misoperation
Suxi factory standard is equipped with electrical interlock protection:
Only when the upper roller is centered and raised to the specified height
, can the tilting frame perform the flipping action
; in the rolling state, the tilting circuit is locked and cannot be triggered accidentally. Both ends are equipped with travel limit switches, which automatically stop when flipping is in place and resetting is in place, preventing the cylinder from over-travel impact on the frame, protecting the structure of the whole machine and the safety of operators, and meeting the requirements of standardized workshop operations.
3. The frame is welded and stress-relieved, so it does not deform under heavy loads and is highly durable
The tilting-side frame is integrally welded from thick steel plates, and after welding it undergoes annealing stress relief and shot blasting to eliminate welding internal stress. The pins and hinge seats are thickened and reinforced, so after long-term repeated flipping and bearing cylinder impact, it is not prone to clearance looseness, skewing, or jamming. After long-term use, flipping remains smooth, with no reset sticking or incomplete closing, reducing later maintenance frequency. Anhui Sanli...
4. Balancing versatility, both cylindrical and conical shells can discharge smoothly
Whether it is an ordinary cylindrical workpiece or a conical shell processed with a conical shell device, the open space at the tilting end is sufficient, and discharge is not limited by the shape of the workpiece. Compared with simple rolling machines without a tilting structure, there is no need to lift and unload the shell from both ends, which is even more advantageous in narrow workshops and workstations with limited space. It is suitable for the unloading needs of various workpieces such as steel structures, environmental protection tanks, grain silos, pipelines, and pressure vessels.
5. High assembly precision and good reset coaxiality ensure rolling precision
During assembly in the Suxi workshop, the hinge coaxiality is strictly calibrated. After the tilting frame is reset, the concentricity of the bearing seats on both sides is stable, and the parallelism of the upper and lower rollers is not affected by flipping. There will be no problems such as roller misalignment after tilting and resetting, deteriorated roundness of the rolled shell, or uneven straight edges, balancing unloading convenience and the rolling precision of the whole machine, with precision stability maintained over the long term.
III. Key points of daily operation and maintenance (workshop practice)
Regularly apply lubricating grease to the hinge pins and hinges to prevent dryness and wear;
Check hydraulic hose connectors and cylinder seals to prevent oil leakage;
Do not force the tipping frame back into position while the drum has not fully separated from the roller surface;
Regularly verify the limit switches and interlock circuits to ensure reliable safety logic.
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