A kind of flatten mechanism automatically
Technical field
The utility model relates to a kind of flatten mechanism automatically.
Background technology
Due to the impact of the factors such as production environment, processing technology and production facilities itself, in industries such as weaving, printing and dyeing, printing, papermaking and coatings, in the production process of base material, usually at the transverse direction appearance fold in various degree of substrate surface.For reducing, eliminating the wrinkle produced in base material production process, make base material obtain actv. axially to flatten, the deflector roll of the many high infraversion malpositions set gradually is adopted to be flattened by the base material transmitted in prior art, it is low that base material flattens efficiency, and the conveyor line that base material flattens is longer, inefficiency, manufacturing cost is high; And in the flattening process of base material, owing to arranging multiple deflector roll, the substrate tension transmitted is larger, in the flattening process of base material, easily base material is pulled bad, affect the quality of base material, base material is when flattening, need manually regular carrying out to adjust, improve the working strength of workman, can not meet the needs of production.
Utility model content
In order to reduce, eliminating the wrinkle produced in base material production process, make base material obtain actv. and axially flatten, improve and flatten efficiency, prevent base material damaged, the utility model provides a kind of flatten mechanism automatically.
In order to solve above technical matters, the technical solution of the utility model is: a kind of flatten mechanism automatically, comprises control setup, motor, internal layer supporter and elastic body outer; Described motor and described internal layer supporter are in transmission connection; The surface of described elastic body outer is from the contrary thread groove of mediad bilateral symmetry distribution rotation direction, and described thread groove surface is provided with protective cover, and described protective layer is provided with pressure sensor.
As preferably, described internal layer supporter is prepared from by stainless steel material.
As preferably, described elastic body outer is prepared from by elastomeric material.
As preferably, described protective cover is coated with by chromium material to form.
As preferably, described form of thread is rectangle.
As preferably, described form of thread is trapezoidal.
As preferably, the diameter of described automatic flatten mechanism is 10 ~ 20cm.
As preferably, the length 500 ~ 600cm of described automatic flatten mechanism.
The automatic flatten mechanism that the utility model provides, control setup controls driven by motor internal layer supporter and rotates, and flatten efficiency high, needs do not adjust, and reduce the working strength of workman.The surface of described elastic body outer is from the contrary thread groove of mediad bilateral symmetry distribution rotation direction, automatic flatten mechanism is by cw or when rotating counterclockwise, when its surface of substrate contact, the contrary thread groove of rotation direction produces the application force to axial two side stretchings of automatic flatten mechanism to the base material being attached to its surface, base material expands to two ends by the thread groove that rotation direction is contrary, base material is able to open and flat.Simultaneously elastic body outer elastic deformability is comparatively strong, effectively can eliminate the substrate surface that two ends, base material self fabric width direction cause due to tension force difference to midway location at service direction wrinkling.Thread groove surface is provided with protective cover, and can prevent thread groove surface and base material wearing and tearing, in flattening process, base material can not damage, and extends the service life of automatic flatten mechanism.Described protective layer is provided with pressure sensor; the pressure of base material to protective layer is sent to control setup by pressure sensor; control setup is according to the data of pressure sensor; control the transfer rate of driven by motor internal layer supporter; thus ensure base material constant tension in flattening process; can not be pullled bad, to meet need of production.
The automatic flatten mechanism structure that the utility model provides is simple, simple installation, and low cost of manufacture flattens efficiency high, both can be used as wrinkle resistant, to go wrinkle leveling roller, and also can be used as deflector roll, be widely used in the fields such as papermaking, weaving, printing and dyeing and printing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic flatten mechanism of the utility model one specific embodiment.
Shown in figure: 1, internal layer supporter, 2, elastic body outer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
Please refer to Fig. 1, a kind of flatten mechanism automatically, comprises control setup, motor, internal layer supporter and elastic body outer; Described motor and described internal layer supporter are in transmission connection; The surface of described elastic body outer is from the contrary thread groove of mediad bilateral symmetry distribution rotation direction, and described thread groove surface is provided with protective cover, and described protective layer is provided with pressure sensor.
Described internal layer supporter is prepared from by stainless steel material, and automatic flatten mechanism can be used in the harsies environment such as steam, liquid state and high temperature.
Described elastic body outer is prepared from by elastomeric material, and automatic flatten mechanism can be used in the harsies environment such as steam, liquid state and high temperature.
Described protective cover is coated with by chromium material to form, and can prevent thread groove surface and base material wearing and tearing, in flattening process, base material can not damage, and extends the service life of automatic flatten mechanism.
Described form of thread is rectangle.
Described form of thread is trapezoidal.
The diameter of described automatic flatten mechanism is 10 ~ 20cm.
Length 500 ~ the 600cm of described automatic flatten mechanism.
The automatic flatten mechanism that the utility model provides, control setup controls driven by motor internal layer supporter and rotates, and flatten efficiency high, needs do not adjust, and reduce the working strength of workman.The surface of described elastic body outer is from the contrary thread groove of mediad bilateral symmetry distribution rotation direction, automatic flatten mechanism is by cw or when rotating counterclockwise, when its surface of substrate contact, the contrary thread groove of rotation direction produces the application force to axial two side stretchings of automatic flatten mechanism to the base material being attached to its surface, base material expands to two ends by the thread groove that rotation direction is contrary, base material is able to open and flat.Simultaneously elastic body outer elastic deformability is comparatively strong, effectively can eliminate the substrate surface that two ends, base material self fabric width direction cause due to tension force difference to midway location at service direction wrinkling.Thread groove surface is provided with protective cover, and can prevent thread groove surface and base material wearing and tearing, in flattening process, base material can not damage, and extends the service life of automatic flatten mechanism.Described protective layer is provided with pressure sensor; the pressure of base material to protective layer is sent to control setup by pressure sensor; control setup is according to the data of pressure sensor; control the transfer rate of driven by motor internal layer supporter; thus ensure base material constant tension in flattening process; can not be pullled bad, to meet need of production.
The automatic flatten mechanism structure that the utility model provides is simple, simple installation, and low cost of manufacture flattens efficiency high, both can be used as wrinkle resistant, to go wrinkle leveling roller, and also can be used as deflector roll, be widely used in the fields such as papermaking, weaving, printing and dyeing and printing.
Those skilled in the art can carry out various change and modification to utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.