The novel pair of two film compounding machines of main frame
Technical field
The utility model relates to plastic compounding machine group, particularly the two film compounding machines of a kind of novel pair of main frame.
Background technology
Compounding machine in the past, cooling insufficient, combined strength bination is not high, and equipment operation is not steady yet, affects the quality of joint product.
Utility model content
The purpose of this utility model is for above-mentioned defect, provides a kind of novel pair of main frame two film compounding machines.
The technical solution of the utility model is the two film compounding machines of novel pair of main frame, comprises unwinding device, extruder, film device and wrap-up, it is characterized in that described film device is two film devices; Described main frame is two main frames, draws set composite in-line layout be comprised of the cylinder of the first extruder 3 and the second extruder 2 and its underpart.
Described its layout of two main frames is that the composite on the middle base material of unwinding device 1 and the right is mutually compound with swift by roller in the first extruder 3 bottoms, mutually compound with the composite on unwinding device 1 left side around the roller to the second extruder 2 bottoms by roller again, finally roll up to wrap-up 5.
The utility model has the advantages that: 1, cooling abundant, combined strength bination is high; 2, easy to operate; 3, cloth cover is smooth; 4, stable equipment operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-unwinding device, 2-the second extruder, 3-the first extruder, the two film devices of 4-, 5-wrap-up.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment.
With reference to Fig. 1, innovative point of the present utility model is that film device is two film devices; Main frame is two main frames, draws set composite in-line layout be comprised of the cylinder of the first extruder 3 and the second extruder 2 and its underpart.Its layout of two main frames is that the composite on the middle base material of unwinding device 1 and the right is mutually compound with swift by roller in the first extruder 3 bottoms, mutually compound with the composite on unwinding device 1 left side around the roller to the second extruder 2 bottoms by roller again, finally roll up to wrap-up 5.
Specifically be implemented as follows: as shown in Figure 1, complete machine is in-line layout, the left side is that composite finished product after rolling is on the side of wrap-up 5, middle base material is rolled up to small roller on unwinding device 1, at this moment on the first extruder 3, force down that the material three who involves in material and the right is compound to roll up to roller and the swift of the second extruder 2 bottoms by large roller, the composite on the left side is rolled up to swift, extruded material on the first extruder 3, and three is compound becomes composite finished product by small roller volume to wrap-up 5.This compounding machine is to take base material as main compound material, and the composite on both sides is compound respectively on base material two sides to get on, and forms the compound situation of three.Compound unit like this makes product cooling abundant, and combined strength bination is high, and cloth cover is smooth, and product quality is high, and stable equipment operation.
Shown in above Fig. 1 is that the utility model is with the embodiment of optimal way; demonstrate substantive distinguishing features of the present utility model and marked improvement; the needs that can use according to reality; under technology enlightenment of the present utility model; it is carried out to the equivalent modifications of the aspects such as shape, structure, but all within the protection domain of the technical program.