CN205501715U

CN205501715U - PU skin wet process coating equipment

Info

Publication number: CN205501715U
Application number: CN201520984513.0U
Authority: CN
Inventors: 洪清琅
Original assignee: Foshan City Nanji Plastic Products Co Ltd
Current assignee: Foshan City Nanji Plastic Products Co Ltd
Priority date: 2015-12-01
Filing date: 2015-12-01
Publication date: 2016-08-24
Anticipated expiration: 2025-12-01

Abstract

The utility model relates to a PU skin manufacturing equipment, especially a PU skin wet process coating equipment. This equipment supplies to roll up a mechanism including being used for loading the fibre substrate of scribbling the cloth fibers material in the area, and the fibre substrate supplies to roll up the outputting direction of mechanism and is equipped with humidity water mechanism, humidity water mechanism rear be equipped with PU thick liquids applying mechanism, PU thick liquids applying mechanism rear is equipped with the drying cabinet, the drying cabinet afterbody be equipped with the wind -up roll. The utility model discloses a PU skin wet process coating equipment carries out humidity water with fiber material after crossing the coating of multiunit coating wheel, through the heating cabinet with the solidification of PU material on the fiber material surface, form the PU cladding, the coating one shot forming of this kind of mode has improved machining efficiency, merges the back with thick liquids in addition under the humidity water state and solidifies for fiber material is stronger with the cohesion of PU material, has avoided the PU cladding surfacing of output, is difficult to break away from, has improved the quality of product.

Description

PU skin wet coating equipment

Technical field

This utility model relates to a kind of PU skin processing and manufacturing equipment, especially a kind of PU skin wet coating equipment.

Background technology

PU skin is a kind of artificial anti-leather substance, owing to its fidelity is high, is attained by close in color, decorative pattern, texture The effect of corium, uses widely so all having on various products.

In the processing of PU skin, existing processing method is generally dry-type processing, will buy or process back by PU material layer After Laiing, make it be combined with fibrous material by the method heated, then form corresponding PU skin, this type of side after cooling Method is once transferred to the process of solid-state owing to PU material layer passes through in the course of processing by liquid, and heating cools down easy shadow again Ringing the quality of PU material layer, cause the situation of cracking, surface irregularity, and this mode adds man-hour, PU material layer is with fine The adhesion of dimension layer is bad, and after using a period of time, the two is easily separated from, and affects product quality.

Summary of the invention

In order to solve above-mentioned technical problem, this utility model provides one to improve product quality PU skin wet coating equipment.

To achieve these goals, this utility model adopts the following technical scheme that

This equipment includes that the fiber base material for loading band coating fibrous materials is provided with for volume mechanism outbound course for volume mechanism, fiber base material Moistening device structure, described moistening device structure rear is provided with PU slurry coating mechanism, and PU slurry coating mechanism rear is provided with drying baker, Described drying baker afterbody is provided with wind-up roll.

Preferably, described moistening device structure is a wet pond, and wet pond is provided with and fibrous material is directed to leading in wet pond To wheel.

Preferably, described PU slurry coating mechanism includes organizing pressure roller above more and being positioned at the coating wheel of lower section, many Organize between pressure roller and applicator roll horizontally arranged.

Preferably, including a casing in described drying baker, in described casing, many upper heating rollers of group and lower heating roller, described Upper heating roller be arranged in two the most parallel row with lower heating roller, Heterogeneous Permutation between heating roller and lower heating roller on two row.

Preferably, described directive wheel bottom is immersed in wet pond.

Preferably, described drying baker top is provided with heat recovery pipeline.

Owing to have employed said structure, PU skin wet coating equipment of the present utility model fibrous material is carried out after wet water through After the coatings of many group coating wheels, add hot tank in process and PU material is solidificated in fibrous material surface, form PU skin material, this side The coating one-shot forming of formula, improves working (machining) efficiency, and solidifies after merging with slurry under moist water state so that fibrous material Higher with the adhesion of PU material, it is to avoid the PU skin material surfacing of output, it is not easy to depart from, improve the quality of product.

Accompanying drawing explanation

Fig. 1 is this utility model example structure schematic diagram.

Detailed description of the invention

As it is shown in figure 1, PU skin wet coating equipment of the present utility model includes the fiber for loading band coating fibrous materials Base material is provided with moistening device structure 2 for volume mechanism 1, fiber base material for volume mechanism 1 outbound course, and described moistening device structure 2 rear is provided with PU slurry coating mechanism 3, PU slurry coating mechanism 3 rear is provided with drying baker 4, and described drying baker 4 afterbody is provided with wind-up roll 5。

Moistening device structure can use various ways, such as spray etc., and in the present embodiment, described moistening device structure 2 is one wet Pond 21, wet pond 21 is provided with the directive wheel 22 being directed to by fibrous material in wet pond.

In order to improve Painting effect, the present embodiment uses multiple applications, in the present embodiment, described PU slurry coating machine Structure 3 includes organizing pressure roller 31 above more and being positioned at the coating wheel 32 of lower section, level between many group pressure rollers 31 and applicator roll 32 Arrangement, is provided with slurry pool 33 below coating wheel 32.

Arranging at drying baker, in the present embodiment, includes a casing 41, described casing 41 in described drying baker 4 Interior many upper heating rollers 42 of group and lower heating roller 43, described upper heating roller 42 is arranged in two the most parallel row with lower heating roller 43, Heterogeneous Permutation between heating roller 42 and lower heating roller 43 on two row.

In order to put forward the stability of high-temperature water, in the present embodiment, described directive wheel bottom is immersed in wet pond.

Owing to acting primarily as the upper heating roller 42 of effect and lower heating roller 43 in heating process, the volume of remaining heat scatters and disappears and causes The waste of the energy, in the present embodiment, described drying baker top is provided with heat recovery pipeline.

The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in it The technical field that he is correlated with, is the most in like manner included in scope of patent protection of the present utility model.

Claims

1.PU skin wet coating equipment, it is characterised in that: include that the fiber base material for loading band coating fibrous materials is for volume mechanism, fibre Wiki material is provided with moistening device structure for volume mechanism outbound course, and described moistening device structure rear is provided with PU slurry coating mechanism, and PU starches Material coating mechanism rear is provided with drying baker, and described drying baker afterbody is provided with wind-up roll.

2. PU skin wet coating equipment as claimed in claim 1, it is characterised in that: described moistening device structure is a wet pond, wet Pond is provided with the directive wheel being directed to by fibrous material in wet pond.

3. PU skin wet coating equipment as claimed in claim 2, it is characterised in that: described PU slurry coating mechanism includes many Organize pressure roller above and be positioned at the coating wheel of lower section, horizontally arranged between many group pressure rollers and applicator roll.

4. PU skin wet coating equipment as claimed in claim 3, it is characterised in that: include a casing, institute in described drying baker Many upper heating rollers of group and lower heating roller in the casing stated, described upper heating roller is arranged in two the most parallel row with lower heating roller, Heterogeneous Permutation between heating roller and lower heating roller on two row.

5. PU skin wet coating equipment as claimed in claim 4, it is characterised in that: described directive wheel bottom is immersed in wet pond In.

6. PU skin wet coating equipment as claimed in claim 5, it is characterised in that: described drying baker top is provided with heat recovery Pipeline.