The process units of polymorphic idea and production method
Technical field
The present invention relates to a kind of spinning machinery field, particularly relate to a kind of device and method of fiber stranding being formed polymorphic idea.
Background technology
Tradition spinning requirement resultant yarn strand is even, cotton junction impurity is few, without yarn defect.Therefore carding step requires that cotton knot is few, and the straightening of fibers depth of parallelism is high, without kink phenomenon.If because point insufficient cotton knot that causes of comb is many in spinning process, on cloth cover, grain grain is many, is just called as " idea " defective cloth, makes the yield rate of product reduce.But along with the development in epoch, the aesthetic standards of people also there occurs change, present consumer pursues nature, environmental protection, the cloth cover effect of recovering one's original simplicity, and needs the special cloth cover produced with " idea ".
Summary of the invention
The object of this invention is to provide a kind of PLC of employing to control, arrange cylinder and cover plate, the device and method turning and form polymorphic idea repeatedly rubbed with the hands by feeding fiber between cylinder and cover plate.
The technical solution used in the present invention is:
The process units of polymorphic idea, this device comprises cylinder, and surface is covered with pin tooth, makes reciprocating rotating by Induction Motor-Driven; And cover plate, surface is covered with pin tooth, and described cover plate is arranged along the upper surface of described cylinder; The side of described cylinder is provided with the doffer of the surface collection idea from cylinder, and the opposite side of described cylinder is provided with and carries out a point licker-in for comb to the fiber of feed roll motor feeding.
Preferably, the process units of described polymorphic idea, described cylinder is arranged the inductor detecting cylinder rotating speed, described inductor is connected with PLC, and PLC control inputs motor drives feed roll motor and output motor to drive doffer.
Produce the method for polymorphic idea, input motor drives feed roll motor feeding fiber, and described fiber divides comb to enter between cylinder and cover plate through licker-in to form fiber boundary-layer, and described in Induction Motor-Driven, cylinder makes reciprocating rotating, and described fiber is rubbed with the hands to turn forms an idea.
Preferably, the method for the polymorphic idea of described production, the thickness of described fiber boundary-layer is depended in the load of described asynchronous machine, and described fiber boundary layer thickness increases, and load increases, and Induction Motor-Driven cylinder rotating speed reduces; Described fiber boundary layer thickness reduces, and load reduces, and Induction Motor-Driven cylinder rotating speed improves;
When inductor senses described cylinder rotating speed higher than setting value, PLC control inputs motor drives feed roll motor feeding fiber, and meanwhile, output motor stops driving doffer; When inductor senses described cylinder rotating speed lower than setting value, PLC control inputs motor stops driving feed roll motor, and meanwhile, output motor drives doffer to export idea, and arranges high pressure positive blower suspended hood and carry out idea collection.
Beneficial effect of the present invention is:
The present invention adopts PLC to control, and produces the effect of manual spun yarn with industrial equipment, improves the production capacity of manual spinning, meets the need of market.And apparatus of the present invention structure is simple, production method convenient operation, production equipment input cost is lower.
Accompanying drawing explanation
Fig. 1 is the present invention's polymorphic idea process units structural representation.
Description of reference numerals: 1-inputs motor, 2-feed roll motor, 3-licker-in, 4-asynchronous machine, 5-cylinder, 6-doffer, 7-output motor, 8-cylinder speed inductor, 9-cover plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail:
As shown in Figure 1, the process units of the polymorphic idea of the present invention, comprises cylinder 5 and cover plate 9.The surface of described cylinder 5 is covered with pin tooth, is driven make reciprocating rotating by asynchronous machine 4; The surface of described cover plate 9 is covered with pin tooth, and described cover plate 9 is arranged along the upper surface of described cylinder 5; The side of described cylinder 5 is provided with the doffer 6 of the surface collection idea from cylinder 5, and the fiber that the opposite side of described cylinder 5 is provided with feed roll motor 2 feeds carries out a point licker-in 3 for comb.
In one embodiment of the present invention, described cylinder 5 is arranged the inductor 8 detecting cylinder rotating speed, described inductor 8 is connected with PLC, and PLC control inputs motor 1 drives feed roll motor 2 and output motor 7 to drive doffer 6.
The operation principle of the process units of the polymorphic idea of the present invention is as follows:
Input motor drives feed roll motor feeding fiber, and described fiber divides comb to enter between cylinder and cover plate through licker-in to form fiber boundary-layer, and described in Induction Motor-Driven, cylinder makes reciprocating rotating, and described fiber is rubbed with the hands to turn forms an idea; Drive the load of the asynchronous machine of described cylinder to depend on the thickness of described fiber boundary-layer, described fiber boundary layer thickness increases, and load increases, and Induction Motor-Driven cylinder rotating speed reduces; Described fiber boundary layer thickness reduces, and load reduces, and Induction Motor-Driven cylinder rotating speed improves.
When inductor senses described cylinder rotating speed higher than setting value, mean that the fibre weight of fiber boundary-layer is not lower than setting value (some protonatomic mass reaches requirement), PLC control inputs motor drives feed roll motor feeding fiber, and meanwhile, output motor stops driving doffer; When inductor senses described cylinder rotating speed lower than setting value, mean that the fibre weight of fiber boundary-layer is higher than setting value (some protonatomic mass reaches requirement), PLC control inputs motor stops driving feed roll motor, simultaneously, output motor drives doffer to export idea, and adopts high pressure positive blower suspended hood to carry out idea collection.The sub-yarn of idea reentrant point collected or the procedure of idea gauze, be worked into idea on yarn or gauze, reaches nature, environmental protection, the cloth cover effect of recovering one's original simplicity.
The process units mode of production of the polymorphic idea of the present invention and the difference of traditional mode of production mode as follows:
The foregoing is only the present invention's preferably embodiment, be not used for limiting practical range of the present invention, as long as the equivalence change done in protection scope of the present invention and modification, all should think and fall in protection scope of the present invention.