A kind of winding system
Technical field
The utility model relates to a kind of winding system.
Background technology
After each operation of processing photovoltaic welding belt, usually to carry out rolling by winding system butt welding band.Existing winding system comprises some take-ups unit that formation is placed; The take-up unit comprises bobbin winder bracket, DC machine, wire spool, PLC controller, and is used for driving the servomotor that wire spool swings; DC machine is connected with wire spool by spool; One side of wire spool is provided with two guide wheels, is connected with a weight sensor near on the guide wheel of wire spool.In the process of take-up, although existing winding system can be regulated the tension force of welding automatically, length that can not the accurate recording welding has been brought inconvenience to people.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of winding system, and the take-up effect is good to reach, the purpose of high productivity.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of winding system comprises some take-ups unit that formation is placed, and each take-up unit comprises bobbin winder bracket, DC machine, wire spool, PLC controller, and is used for driving the servomotor that wire spool carries out reciprocal winding displacement; DC machine is connected with wire spool by spool; One side of wire spool is provided with two guide wheels, is connected with a weight sensor near on the guide wheel of wire spool, is connected with an approach switch on the guide wheel away from wire spool, and approach switch and PLC controller Electricity Federation.
Preferably, approach switch is magnetic approach switch.
By technique scheme, a kind of winding system provided by the utility model can record corresponding by approach switch
The number of turns of guide wheel rotation, after approach switch fed back to the PLC controller to information, the PLC controller just can converse by the number of turns of guide wheel rotation the length of welding, so a kind of winding system that provides described in the utility model can record the length of welding.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art.
Fig. 1 is the block diagram of the disclosed a kind of winding system of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
A kind of winding system provided by the utility model, comprise some take-ups unit that formation is placed, with reference to figure 1, each take-up unit comprises bobbin winder bracket, DC machine 21, wire spool 11, PLC controller 23, and is used for driving the servomotor 22 that wire spool 11 carries out reciprocal winding displacement; DC machine 21 is connected with wire spool 11 by spool 31; One side of wire spool 11 is provided with two guide wheels 71,72, is connected with a weight sensor 721 near on the guide wheel 72 of wire spool 11, is connected with an approach switch 9 on the guide wheel 71 away from wire spool 11, and approach switch 9 and PLC controller 23 Electricity Federations.This approach switch 9 is magnetic approach switch.
During winding system work, approach switch 9 can record the number of turns of corresponding guide wheel 71 rotations, after approach switch 9 feeds back to PLC controller 23 to information, PLC controller 23 just can converse by the number of turns of guide wheel 71 rotations the length of welding, so a kind of winding system that provides described in the utility model can record the length of welding.
It should be noted that this implementation column do not do restriction to the number of take-up unit, the number of take-up unit can design according to the number of welding.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.