CN211887719U

CN211887719U - Decorate with multilayer combined material processingequipment and multilayer combined material structure

Info

Publication number: CN211887719U
Application number: CN202020186055.7U
Authority: CN
Inventors: 陈越; 魏小双; 刘永福; 康国坡
Original assignee: Guangdong Polytechnic Institute
Current assignee: Guangdong Polytechnic Institute
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-11-10
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a decorate with multilayer combined material processingequipment and multilayer combined material structure, this decorate with multilayer combined material processingequipment include, conduction band conveying module, the primer that this conduction band conveying module top set gradually rolls and scribbles the subassembly, fills spraying subassembly, UV gloss oil drenches and scribbles subassembly, UV solidification subassembly. The multilayer composite material mainly comprises a substrate layer, a primer layer, a filling layer and a gloss oil layer which are sequentially arranged from inside to outside in the multilayer composite material structure. The base material is an unprocessed raw material, the primer is coated on the base material to form a primer layer, the filler is sprayed on the surface of the primer layer, and the filler is adhered to the primer to form a filling layer after the primer is coagulated. And (3) spraying UV gloss oil on the surface of the filling layer, and curing the UV gloss oil to form a gloss oil layer, namely finishing the processing of the multilayer composite material. The multilayer composite material is a multilayer composite material containing soft and hard substrates, and has more complex process and higher performance compared with the traditional composite material.

Description

Decorate with multilayer combined material processingequipment and multilayer combined material structure

Technical Field

The utility model relates to a ornamental material field, in particular to decorate with multilayer combined material processingequipment and multilayer combined material structure.

Background

In the field of decorative materials, the existing decorative materials are often required to have good appearance, wear resistance, water resistance, strength and the like. In order to meet these performance requirements, a number of desirable composite materials have been developed.

The existing multilayer composite materials are various in processing types, but the overall template processing is carried out according to raw materials, because of the existence of templates, the degree of freedom is greatly limited due to the change of processing modes, the adaptability to the raw materials is single, and the flexibility is poor. Particularly, aiming at the composite material with specific performance, no proper multilayer composite material processing device for decoration is provided for processing the corresponding composite material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a decorate and use multilayer combined material processingequipment, the degree of freedom receives the limitation in can solving processing combined material, and the adaptability of raw and other materials is single, lacks the problem of flexibility. Simultaneously, a multi-layer composite material structure is provided to meet the decoration requirement.

The utility model adopts the technical proposal that: a decorative multilayer composite processing apparatus comprising:

the device comprises a conduction band conveying assembly, and a primer roll coating assembly, a filling spraying assembly, a UV gloss oil spray coating assembly and a UV curing assembly which are sequentially arranged above the conduction band conveying assembly.

Has the advantages that: this decorate and use multilayer combined material processingequipment can realize the multilayer combined machining to soft, hard substrate, and wherein the filler adopts controllable spraying mode, can realize that self-defined pattern is filled, and wherein powder class filler optional range is wide, and whole breadth processing is more nimble and adaptation than the tradition.

Further, the primer roller coating assembly comprises a first rolling shaft and a second rolling shaft, a first gap is formed between the first rolling shaft and the second rolling shaft, a second gap is formed between the second rolling shaft and the guide belt conveying assembly, the first rolling shaft and the second rolling shaft rotate in opposite directions, primer is added in the first gap, and the size of the first gap and the size of the second gap are adjustable.

Furthermore, the filling and spraying assembly comprises a controllable sprayer, the controllable sprayer comprises a main body, an accommodating cavity is arranged in the main body, a feed inlet and an air inlet are arranged at the upper end of the main body, the feed inlet and the air inlet are both communicated with the accommodating cavity, a nozzle is arranged at the lower end of the main body, one or more extrusion channels are arranged in the nozzle, and discharge outlets of the extrusion channels are gathered at an outlet of the nozzle; the valve core is arranged in the accommodating cavity, an adjusting channel is formed in the valve core, and one end of the adjusting channel is communicated with the accommodating cavity; and the driving device drives the valve core to rotate, so that the other end of the adjusting channel is periodically communicated and disconnected with the extruding channel.

Further, the driving device drives the valve core to rotate, and therefore the adjusting channel is completely or partially communicated with the extrusion channel.

Further, the distance between the UV curing assembly and the UV oil spraying assembly is adjustable.

A multi-layer composite structure comprising:

the base material layer, the primer layer, the filling layer and the gloss oil layer are sequentially arranged from bottom to top.

Has the advantages that: the multilayer composite material is a multilayer composite material containing soft and hard base materials, has more complex process and higher performance compared with the traditional composite material, can realize pattern filling by a filling layer, has wide selectable range of powder fillers, and greatly enhances the manufacturability.

Further, the filling layer is made of a soft magnetic material.

Further, the filling shape of the filling layer is a specified pattern.

Further, the filling layer has light transmittance.

Further, the gloss oil layer is a glossy surface or a matte surface.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic structural diagram of a processing apparatus for multi-layer composite materials for decoration according to the present embodiment;

FIG. 2 is a schematic structural view of a multilayer composite structure according to the present embodiment;

fig. 3 is a schematic structural diagram of a controllable nozzle in the filling and spraying assembly of the present embodiment.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, the processing device for the decorative multilayer composite material mainly comprises a primer roll coating component 6, a filling and spraying component 7, a UV gloss oil coating component 8, a UV curing component 9 and a conduction band conveying component 5. Specifically, a primer roll coating assembly 6, a filling spraying assembly 7, a UV gloss oil coating assembly 8 and a UV curing assembly 9 are sequentially arranged above the conduction band conveying assembly 5, and gaps are formed between the primer roll coating assembly 6, the filling spraying assembly 7, the UV gloss oil coating assembly 8 and the UV curing assembly 9 and the conduction band conveying assembly 5 so as to place a substrate. The substrate is placed on a belt conveyor assembly 5, the belt conveyor assembly 5 drives the substrate forward, and the speed of the belt is controllable.

Preferably, the primer roller coating assembly 6 mainly comprises a first rolling shaft and a second rolling shaft, the first rolling shaft and the guide belt synchronously rotate in the forward direction, the rotation direction of the second rolling shaft is opposite to that of the first rolling shaft, the second rolling shaft is installed behind the first rolling shaft, and specifically, the guide belt is conveyed into the inlet and then conveyed out of the inlet. The first rolling axis and the second rolling axis form a first gap therebetween, and the second rolling axis and the guide belt conveying assembly 5 form a second gap therebetween. The second rolling axis rotation speed is slower than the first rolling axis, and the second rolling axis diameter is larger than the first rolling axis. The primer is added in the first gap, the first rolling shaft and the second rolling shaft can extrude the primer, so that the primer can be uniformly wrapped on the surfaces of the first rolling shaft and the second rolling shaft, the primer on the second rolling shaft can be uniformly coated on the base material, and the base material forms the primer layer 2 after the base material is coated by the primer coating assembly 6. Preferably, the sizes of the first gap and the second gap are adjustable, and the adjustment of the size of the first gap can properly realize the adjustment of the thickness of the surface adhesive layer of the first rolling shaft and the second rolling shaft. The operation of the base materials with different thicknesses can be realized by adjusting the size of the second gap, and meanwhile, the thickness of the bottom glue layer 2 subjected to roll coating can also be adjusted. The sizes of the first gap and the second gap can be adjusted by corresponding adjusting mechanisms, and the adjusting mechanisms are conventional devices in the field and are not repeated.

Referring to fig. 3, the filler is preferably made of a powder material, and the filling and spraying assembly 7 includes a controllable spray head which is mainly composed of a main body 701, a valve core 702 and a driving device 703. The main body 701 is provided with a containing cavity 704 inside, the upper end of the main body 701 is provided with a feed port 705 and a gas inlet 706, and the feed port 705 and the gas inlet 706 are both communicated with the containing cavity 704. The feed port 705 is used for continuously replenishing printing powder, and the gas inlet 706 is used for inputting gas to assist powder injection during printing. The main body 701 is formed with a nozzle at a lower end thereof, which may be replaced with a detachable nozzle. One or more extrusion channels are arranged in the nozzle, and when the nozzle is used for printing, powder is compressed by gas and is sprayed out of the extrusion channels, so that the uniformity of powder spraying is realized. The outlet openings of the extrusion channels converge at the outlet of the nozzle. The valve core 702 is disposed in the receiving chamber 704 and is mounted above the interior of the nozzle. The valve core 702 is internally provided with a channel corresponding to the extrusion channel, and one end of the adjusting channel is communicated with the accommodating cavity 704. The driving device 703 drives the valve core 702 to rotate, so that the other end of the adjusting channel is periodically connected with and disconnected from the extruding channel, and the printing frequency is adjusted. Specifically, during printing, the driving device 703 drives the valve core 702 to rotate by a certain angle, the adjusting channel on the valve core 702 is communicated with the extrusion channel, powder is sprayed out, and the filling layer 3 is formed after the coated substrate is sprayed by the filling and spraying component 7. When printing is finished, the driving device 703 drives the valve core 702 to rotate back to the initial position, the adjusting channel in the valve core 702 is staggered with the extrusion channel, the powder is blocked, and next printing is repeated until printing is finished.

Preferably, the driving device 703 drives the valve core 702 to rotate, and can control the opening size between the valve core 702 and the extrusion channel by controlling the rotation angle of the valve core 702, so that the regulating channel is completely or partially communicated with the extrusion channel, thereby controlling the extrusion flow rate. Specifically, when the adjusting channel and the extrusion channel are completely communicated, the extrusion channel can be filled with powder, and the extrusion flow rate is maximum at the moment. The adjusting channel and the extrusion channel can also be partially communicated, specifically, the adjusting channel and the extrusion channel can be half communicated or quarter communicated, and the smaller the opening is, the smaller the extrusion flow is.

With reference to fig. 1, specifically, after the circulating pump in the UV varnish spraying assembly 8 pumps the UV varnish into the shower head, a curtain is vertically formed on the conduction band, and after the glued and sprayed substrate passes through the curtain, a layer of UV varnish can be uniformly sprayed on the surface of the material of the filling layer 3.

Preferably, the UV curing assembly 9 is mainly composed of a high-power UV lamp, and radiates strong ultraviolet rays corresponding to the curing wavelength of the UV varnish to perform the curing operation on the UV varnish to form the varnish layer 4, and the power of the UV lamp is controllable. The UV curing assembly 9 and the UV gloss oil coating assembly 8 are arranged with adjustable distance. Specifically, the mode of interval adjustable can be realized through the distance adjusting structure, for example UV solidification subassembly 9 and the equal adjustable installation of this UV gloss oil shower coating subassembly 8, through adjusting the distance between UV solidification subassembly 9 and this UV gloss oil shower coating subassembly 8, and then realize that multilayer combined material top layer forms different solidification effects such as plain noodles, dull plain noodles.

Referring to fig. 2, the multilayer composite structure mainly comprises a substrate layer 1, a primer layer 2, a filling layer 3 and a gloss oil layer 4 which are sequentially arranged from bottom to top. The base material layer 1 is composed of unprocessed base materials, the base materials are unprocessed raw materials, primer is coated on the surface of the base material layer 1 to form a primer layer 2, fillers are sprayed on the surface of the primer layer 2, and after the primer is condensed, the fillers are adhered to the primer to form a filling layer 3. And (3) spraying the UV gloss oil on the surface of the filling layer 3, and curing the UV gloss oil to form a gloss oil layer 4, namely finishing the processing of the multilayer composite material structure.

Preferably, the filling layer 3 is made of soft magnetic material, so that the multilayer composite material has magnetism, the multilayer composite material can be made into novel wallpaper, table tops and the like, and objects with magnetic bases can be sucked up.

Preferably, the filling shape of the filling layer 3 is a predetermined pattern, and a relief effect having a certain concave-convex surface can be produced. And after the PC end finishes the pattern design, driving the controllable spray head to spray the powder material. Wherein parameters such as spraying pattern, frequency, speed and the like can be controlled.

Preferably, if the base material is transparent and the primer is transparent, fillers with different transmittances can be adopted, and a multilayer composite material structure with controllable transmittance is realized.

Preferably, the gloss oil layer 4 can form different curing effects such as a surface smooth surface or a matte surface by adjusting the UV curing conditions, so that the surface hardness, the strength, the waterproof performance, the wear resistance and the like of the composite material structure are improved.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A decorate and use multilayer combined material processingequipment which characterized in that includes:

the device comprises a conduction band conveying assembly, and a primer roll coating assembly, a filling spraying assembly, a UV gloss oil coating assembly and a UV curing assembly which are sequentially arranged above the conduction band conveying assembly.

2. The decorative multilayer composite material processing apparatus according to claim 1, characterized in that: the primer roll coating assembly comprises a first rolling shaft and a second rolling shaft, a first gap is formed between the first rolling shaft and the second rolling shaft, a second gap is formed between the second rolling shaft and the conduction band conveying assembly, the first rolling shaft and the second rolling shaft rotate in opposite directions, primer is added into the first gap, and the size of the first gap and the size of the second gap are adjustable.

3. The decorative multilayer composite material processing apparatus according to claim 1, characterized in that: the fill and spray assembly includes a controllable spray head, the controllable spray head including:

the device comprises a main body, a nozzle, a plurality of extrusion channels and a plurality of extrusion channels, wherein an accommodating cavity is formed in the main body, a feed inlet and an air inlet are formed in the upper end of the main body, the feed inlet and the air inlet are both communicated with the accommodating cavity, the lower end of the main body is provided with the nozzle, one or more extrusion channels are formed in the nozzle, and discharge outlets of the extrusion channels are gathered at an outlet of the nozzle;

the valve core is arranged in the accommodating cavity, an adjusting channel is formed in the valve core, and one end of the adjusting channel is communicated with the accommodating cavity; and

and the driving device drives the valve core to rotate, so that the other end of the adjusting channel is periodically communicated and disconnected with the extrusion channel.

4. The decorative multilayer composite material processing apparatus according to claim 3, characterized in that: the driving device drives the valve core to rotate, and therefore the adjusting channel is completely or partially communicated with the extrusion channel.

5. The decorative multilayer composite material processing apparatus according to claim 1, characterized in that: the distance between the UV curing assembly and the UV gloss oil coating assembly is adjustable.

6. A multi-layer composite structure formed by processing the decorative multi-layer composite processing apparatus of any one of claims 1-5, comprising:

7. The multilayer composite structure of claim 6, wherein: the filling layer is made of a soft magnetic material.

8. The multilayer composite structure of claim 6, wherein: the filling shape of the filling layer is a relief structure.

9. The multilayer composite structure of claim 6, wherein: the filling layer has light transmittance.

10. The multilayer composite structure of claim 6, wherein: the gloss oil layer is a smooth surface or a matte surface.