Intelligent compensation chain boxing system

Abstract

The invention discloses an intelligent compensation chain boxing system which comprises a visual identification module, a six-degree-of-freedom mechanical arm, a chain feeding device, a chain discharging device, a chain supporting device, a first conveying belt, a clamping and shearing device, a second conveying belt, a gravity sensor and an industrial personal computer. The gravity sensor senses the compensation chain on the conveying belt and transmits information to the industrial personal computer, and the industrial personal computer controls the visual recognition module to shoot a compensation chain area plane image, sends the image to the industrial personal computer for image processing and obtains the encasement length of the compensation chain according to the diameter of the compensation chain. Then the chain outlet device and the chain inlet device are controlled to adjust the preset pressing force on the compensation chain with the specific diameter, the first conveying belt conveys the compensation chain, meanwhile, the industrial personal computer controls the six-degree-of-freedom mechanical arm to work so that the six-degree-of-freedom mechanical arm can conduct chain coiling and boxing in a packaging box according to a preset track, and after the coiling length is reached, the clamping and shearing device shears off the balance compensation chain; and after coiling and boxing are completed, the second conveyor belt is used for conveying. The device is easy to operate, high in efficiency and accurate in shearing length.

Description

technical field [0001] The invention belongs to the technical field of compensation chain processing machinery, and in particular relates to an intelligent compensation chain packing system. [0002] technical background [0003] Wrapped elevator compensating chains made of welded anchor chains, PVC and composite materials through extrusion processing have the advantages of good elasticity, high strength, long life, stable and reliable elevator operation, etc., and are in great demand in the market. Since PVC and composite materials are thermoplastic materials, it is necessary to press the compensation chains of different diameters in a warm state in accordance with the extrusion speed during the extrusion process of the wrapped elevator compensation chain. There are relatively more straight segments and less The runway-shaped trajectory or circular trajectory of the curved section is coiled and stacked layer by layer, and the compensation chains of different lengths are cut ...

AI Technical Summary

Problems solved by technology

[0004] Chinese patent (201410506450.8) discloses an elevator balance compensation chain cold-setting automatic coiling equipment, which has some defects in the actual coiling and packing, which are reflected in: 1. When the Y-direction trolley is moved by the X-direction moving device to the Y-direction When the devices are pulled together and coiled according to the predetermined track-shaped coiling track, the distance between the front friction dragging chain device and the extruder is constantly changing, and the maximum difference of the distance change is large, so that the front friction wheel The tension difference of the compensation chain on both sides changes greatly, which causes the fluctuation of the elastic slip produced by the compensation chain on the front friction wheel to be large, resulting in a large fluctuation in the speed of the compensation chain falling from the front friction wheel, so that the compensation chain is in the rear friction. The fluctuation of the elastic slip generated on the wheel can reach a state of negligibility relative to the fluctuation of the elastic slip generated on the front friction wheel, thus avoiding the compensation of the cumulative error of the length dropped onto the flatbed

The moving distance X of the X-direction conveyor belt and the moving distance y of the Y-direction conveyor chain satisfy the circle equation x^2+y^2=r^2 (r is the coiling radius of any circle of the arc section of the track-shaped track), and in the actual disk During the chaining process, especially in the coiling operation of the semi-circular arc section, the above two kinematic equations must be satisfied at the same time, the control is difficult and the control accuracy is not high, which leads to the interruption of the chain packing process

Patent application (CN110371340A) discloses a kind of elevator balance compensating chain automatic packing device, and the deficiency that it exists in the actual coil packing is: 1. when the drive friction wheel drives the compensating chain transmission to the conveyor belt rear end, the chain head automatically sags through In the small hole of the winding chain device, after a delay for a period of time,...

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