Horizontal automatic wrapping machine for fishing rod

Abstract

The invention relates to a horizontal automobile wrapping machine for a fishing rod. The horizontal automobile wrapping machine comprises a controller, a chuck device, a tape transport device, a tape releasing device, a chuck revolution speed transducer and a tensile force transducer. The controller synchronously controls speeds of a tape transport motor according to the chuck revolution speed and the set tape distance, the controller compares a feedback quantity of the tension force transducer with a set tension force, and a tape collecting magnetic powder brake is adjusted according to an error so that the when the diameter of a tape disc is reduced gradually, the tension force of a collecting tape is reduced, and the constant tension force is guaranteed for wrapping tapes. The controller is a digital controller, a processor circuit, a key input circuit and a display circuit are installed in the controller, parameters of the tape distance, the tension force and the like are input and memorized through keys, the chuck revolution speed and the tension force are real-timely displayed, the controller is concentratedly placed into an electric box and fixed on the tape transport device, and moves with the tape transport device in the process of wrapping. The horizontal automobile wrapping machine for the fishing rod has the advantages of being accurate in the tape distance, uniform in the tension force, simple in operation, high in reliability and low in system costs.

Description

Technical field: [0001] The invention relates to a special equipment for the production of fishing rods and golf rods, in particular to a horizontal automatic tape winding machine for fishing rods. Background technique: [0002] China is the world's largest producer of fishing rods and golf clubs. In the current global market, 90% of the products are made in China. The R&D and manufacturing of special equipment for fishing rod production in my country has gradually developed on the basis of introducing and assimilating foreign technology along with the rise of the fishing rod industry. The fishing rod manufacturing industry is a labor-intensive industry. With the increasing shortage of labor resources in our country, it is an urgent task for the special equipment industry to develop more automated and intelligent fishing rod production equipment to replace manpower. [0003] In the production process of fishing rods and golf clubs, the tape winding link is a very importa...

AI Technical Summary

Problems solved by technology

Obviously, since the winding action of the machine and the horizontal movement of the tape discharge slide are independent of each other and there is no synchronous correlation, the winding tape distance is not easy to adjust, and it is often adjusted with the experience of the operator, especially at the start-up stage of the machine. The motors of the motion system are all in the accelerated state, and they all move according to their own acceleration curves. The belt distance is uneven, and even the belt is knotted, or the belt is broken frequently, which affects the improvement of the quality of the belt.

With the expansion of the Chinese fishing rod industry and the continuous improvement of market requirements for product quality and variety, this kind of machine cannot meet the requirements of uniform tape spacing, multiple tape spacing, and gradual tape spacing in the winding process due to its single tape winding function. Requirements for precise control of belt distance

[0006]The bedroom tape winding machine adopts this control system, because the tape unwinding and take-up tensions are manually set by the potentiometer, when the radius of the unwinding tray changes When the tape becomes smaller and smaller, the operator generally adjusts it down by hand during the winding process based on experience, which obviously cannot achieve constant tension control

The horizontal tape wrapping machine using this control system scheme has another defect, because its control system is composed of a PLC programmable controller, two VVVF AC frequency converters, a tension controller, and peripheral relay circuit building blocks. , the system is complex, and there are many connections, especially the main components of the control system are installed in the large electrical box on the base of the machine body, while the operating elements, sensors, displays and tension controllers are installed on the feeding slide plate. The stroke length is more than two or three meters, and nearly thirty wires have to go back and forth incorrectly, and they are all in a state of reciprocating motion, which often breaks the circuit wires and greatly reduces the reliability of the machine.

[0007]Obviously, there are four major problems in the existing technology, one is the unreasonable control method for forming the tape distance, the winding action and the tape running distance are not synchronized, and cannot Realize the precise control of the belt distance, especially during the starting stage of the motor, it is easy to have winding bumps and broken belts, and it cannot meet the needs of intelligent belt distance control

The second is that the winding is not a real constant tension automatic control

The third is that the setting of the belt distance and tension is realized by the manual potentiometer, which requires repeated debugging, and the operation is cumbersome and not intuitive.

Fourth, the circuit structure of the control system is complicated, there are many connections, it is easy to wear and break, and the reliability is not high

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