CN218615871U

CN218615871U - Outer texture high rigidity UV rendition equipment to difficult substrate that adheres to

Info

Publication number: CN218615871U
Application number: CN202221742824.2U
Authority: CN
Inventors: 陶怡定; 谢宽睿
Original assignee: Guangdong Gaoyi Precision Technology Co ltd
Current assignee: Guangdong Gaoyi Precision Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2023-03-14
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses an outer texture high rigidity UV rendition equipment to difficult attached substrate, including rendition mould platform, there are rendition compression roller and portable UV lamp at the middle part of rendition mould platform upper surface through guide rail swing joint, the lower fixed surface of rendition mould platform is connected with the rendition platform. This outer texture high rigidity UV rendition equipment to difficult attached substrate, through rendition mould platform, mechanical coupling arm, the setting of rendition compression roller and portable UV lamp, rendition compression roller main function is with UV glue perfect filling on the rendition substrate for the texture on the rendition mould, portable UV lamp main function is solidification UV glue, it is to the high rigidity to have provided one kind and has satisfied the outer texture of UV rendition, high wear-resisting production technology method and equipment, the application space of UV rendition has been expanded greatly, more abundant design is provided for the product designer, the UV rendition has been solved at difficult attached substrate at the high rigidity, there is the adhesive force problem under the wear-resisting demand.

Description

Outer texture high rigidity UV rendition equipment to difficult substrate that adheres to

Technical Field

The utility model relates to a surface coating technical field, in particular to outer texture high rigidity UV rendition equipment to difficult attached substrate.

Background

The existing UV transfer printing textures are applied to 3C products such as mobile phones and notebooks as internal textures, but are rarely applied as external textures, because the surface hardness and the wear resistance of the existing UV transfer printing process cannot meet the requirements of the 3C products such as the mobile phones and the notebooks, and the existing UV transfer printing process is used for some base materials which are difficult to adhere, such as: the PMMA green plate, the glass fiber plate, the glass and the like have poor adhesive force under the conditions of high hardness and high wear resistance, the invention provides a solution for the problems, and the hardness of the PMMA green plate can reach 6H (1000G force of Mitsubishi pencil); a hundred lattices 5B; after boiling in water (100 ℃,60 minutes), the steel wool can reach 1500 times (1000G force, 0# steel wool) for 5B lattices.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an outer texture high rigidity UV rendition equipment to difficult attached substrate can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides an outer texture high rigidity UV rendition equipment to difficult attached substrate, includes the rendition mould platform, there are rendition compression roller and portable UV lamp at the middle part of rendition mould platform upper surface through guide rail swing joint, the lower fixed surface of rendition mould platform is connected with the rendition platform, the positive fixedly connected with drawing of patterns platform of rendition platform, one side fixedly connected with CCD counterpoint system of rendition mould platform upper surface, the opposite side fixedly connected with rendition substrate of rendition mould platform upper surface, the middle part fixedly connected with mechanical linkage arm of rendition substrate upper surface, the edge fixedly connected with lift post of rendition substrate upper surface, the last fixed surface of lift post is connected with the rendition mould.

Produce good adnexed effect after gluing the solidification in order to make reaching the UV, as the utility model relates to a to the outer texture high rigidity UV rendition equipment of difficult attached substrate, the left side fixedly connected with IR line of rendition mould platform.

In order to make to reach the effect that evenly provides a stable platform for the rubberizing, as the utility model relates to an outer texture high rigidity UV rendition equipment to difficult attached substrate, the left side fixedly connected with rubberizing platform of IR line.

In order to make reach the even coating of UV rendition glue in the effect of rendition substrate, as the utility model relates to an outer texture high rigidity UV rendition equipment to difficult attached substrate, one side fixedly connected with robotic arm of rubberizing platform surface, the edge fixedly connected with rubberizer of rubberizing platform upper surface.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through the rendition mould platform, mechanical linkage arm, the setting of rendition compression roller and portable UV lamp, rendition compression roller and portable UV lamp are fixed on the rendition mould platform by the guide rail, mechanical linkage arm can make the rendition mould platform overturn between rendition platform and drawing of patterns platform and fix a position the rendition mould together with CCD counterpoint system, rendition compression roller main function is that the texture on the rendition mould is glued perfect with the UV and is filled on the rendition substrate, portable UV lamp main function is solidification UV glues, it is to the high rigidity to have provided one kind, the outer texture of UV rendition is satisfied, high wear-resisting production technology method and equipment, the application space of UV rendition has been expanded greatly, more abundant design is provided for the product designer, the UV rendition has been solved at difficult adnexed substrate at the high rigidity, there is the adhesive force problem under the wear-resisting demand.

2. The utility model discloses in, through IR line and robotic arm's setting, IR line major function is that heating UV rendition glue makes the moist rendition substrate that UV rendition glue can be fine with the rendition substrate, and there is certain interlock to the rendition substrate, thereby produce good adhering to after UV glues the solidification, the robotic arm major function is that the protection film of automatic stripping rendition substrate moves to the IR line with the rendition substrate from the rubberizing platform on, the major function of rubberizer is that glue even coating with the UV rendition on the rendition substrate, can adopt slight concave coating, the silk screen printing, modes such as roller coat realize.

Drawings

Fig. 1 is a schematic top view of a high-hardness UV transfer device with an external texture for a substrate difficult to adhere according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a transfer mold platform of a high hardness UV transfer apparatus for external texture of a substrate difficult to adhere according to an embodiment of the present invention;

fig. 3 is the embodiment of the utility model provides a to the outer texture high rigidity UV rendition equipment's of difficult attached substrate rendition mould platform sectional view structure sketch map.

In the figure: 1. a glue applicator; 2. a robot arm; 3. a gluing platform; 4. an IR line; 5. a transfer mold stage; 6. a transfer printing press roller; 8. a transfer platform; 9. a demolding platform; 10. a CCD alignment system; 11. transferring a mold; 12. a lifting column; 13. transferring a substrate; 14. an arm is mechanically coupled.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-3, an external texture high-hardness UV transfer printing device for a substrate difficult to adhere to comprises a transfer printing mold platform 5, the middle of the upper surface of the transfer printing mold platform 5 is movably connected with a transfer printing press roller 6 and a movable UV lamp 7 through a guide rail, the lower surface of the transfer printing mold platform 5 is fixedly connected with a transfer printing platform 8, the front surface of the transfer printing platform 8 is fixedly connected with a demolding platform 9, one side of the upper surface of the transfer printing mold platform 5 is fixedly connected with a CCD alignment system 10, the other side of the upper surface of the transfer printing mold platform 5 is fixedly connected with a transfer printing substrate 13, the middle of the upper surface of the transfer printing substrate 13 is fixedly connected with a mechanical connection arm 14, the edge of the upper surface of the transfer printing substrate 13 is fixedly connected with a lifting column 12, and the upper surface of the lifting column 12 is fixedly connected with a transfer printing mold 11.

When the device is used, the transfer mould platform 5 is arranged to be the core part of the device, wherein the transfer press roller 6 and the movable UV lamp 7 are fixed on the transfer mould platform 5 through a guide rail, the CCD aligning system 10 is fixedly assembled at one end of the transfer mould platform 5 far away from the IR line 4, the CCD end of the transfer mould 11 is fixed through a fixed clamping groove or a positioning column, the transfer mould 11 at the end of the IR line 4 is connected with the upper end of a lifting column 12, the platform is fixed on the transfer platform 8 through a mechanical connecting arm 14, the mechanical connecting arm 14 can enable the transfer mould platform 5 to turn over between the transfer platform 8 and a demoulding platform 9 and position the transfer mould 11 together with the CCD aligning system 10, the transfer press roller 6 has the main function of perfectly filling textures on the transfer mould 11 on the transfer substrate 13 through UV glue, the movable UV lamp 7 has the main function of curing the UV glue, the transfer platform 8 is a stable and flat platform for UV transfer, the platform can be determined according to the requirements of products, the demolding platform 9 is a stable platform for product peeling, the CCD alignment system 10 has the main function of positioning the transfer mold 11 against the transfer substrate 13, the transfer mold 11 is mainly made of PC, PET, TPU and the like with various textures and has the main function of providing original textures for the products, the lifting column 12 has the main function of supporting the transfer mold 11 at the position where the transfer press roller 6 has no pressure so as to avoid the generation of defects such as bubbles and uneven textures, the transfer substrate 13 can be PMMA green sheet, glass fiber sheet, glass and other difficult-to-adhere substrates, or can be easily-adhered substrates such as PC, PET and the like, the mechanical connecting arm 14 can enable the transfer mold platform 5 to be overturned between the transfer platform 8 and the demolding platform 9 and position the transfer mold 11 together with the CCD, the production process method and equipment meet the requirement of UV transfer printing outer texture on high hardness and high wear resistance, greatly expand the application space of UV transfer printing, provide richer design schemes for product designers, and solve the problem of adhesion of UV transfer printing to the base material which is difficult to adhere under the requirements of high hardness and wear resistance.

In the present embodiment, the IR line 4 is fixedly connected to the left side of the transfer mold stage 5.

When the UV transfer printing glue is used specifically, the IR lines 4 mainly have the function of heating the UV transfer printing glue and the transfer printing base material 13 to enable the UV transfer printing glue to well wet the transfer printing base material 13 and to have certain engagement with the transfer printing base material 13, so that good adhesion is generated after the UV transfer printing glue is cured.

In this embodiment, the gluing platform 3 is fixedly connected to the left side of the IR line 4.

During specific use, the gluing platform 3 provides a stable platform for uniformly gluing the transfer substrate 13, and the platform can be determined according to the requirements of products.

In this embodiment, a mechanical arm 2 is fixedly connected to one side of the outer surface of the gluing platform 3, and a glue applicator 1 is fixedly connected to the edge of the upper surface of the gluing platform 3.

When the UV transfer printing device is used specifically, the main functions of the mechanical arm 2 are to automatically strip the protective film of the transfer printing base material 13 and move the transfer printing base material 13 onto the IR line 4 from the gluing platform 3, and the main function of the gluing device 1 is to uniformly coat UV transfer printing glue on the transfer printing base material 13 and can be realized by adopting modes of micro-concave coating, silk-screen printing, roller coating and the like.

Working principle; placing a transfer printing substrate 13 on a gluing platform 3, peeling off a protective film on the surface of the transfer printing substrate 13 by a mechanical arm 2, coating UV transfer printing glue on the surface of the transfer printing substrate 13 quantitatively and uniformly by a gluing device 1, placing a product coated with the transfer printing glue into an IR line 4 by the mechanical arm 2, controlling the temperature of the IR line 4 to be 65 ℃ to 80 ℃, prolonging and shortening the heating time of the transfer printing substrate 13 on the IR line 4 by 3 to 5 minutes generally along with the conditions of the product and the glue, and turning over the transfer printing platform 8 from a demoulding platform 9 to the transfer printing mould platform 5 after the heated transfer printing substrate 13 flows into the transfer printing mould platform 5; after being positioned by a CCD (charge coupled device) alignment system 10 on a transfer printing platform 8, a transfer printing press roller 6 is pressed downwards with a certain force to roll from one side of a movable UV lamp 7 to one side of an IR (infrared ray) 4, meanwhile, a lifting column 12 descends at a certain speed along with the movement of the transfer printing press roller 6 until the upper end of the lifting column 12 is flush with the platform surface of the transfer printing platform 8, meanwhile, the movable UV lamp 7 is opened and moves synchronously along with the transfer printing press roller 6 until all glue is photocured, the transfer printing press roller 6 rises to the initial position, after photocuring, a transfer printing mold platform 5 is turned over from the transfer printing platform 8 to a demolding platform 9, then a transfer printing substrate 13 which is ready to be transferred is peeled off from a transfer printing mold 11, and the whole transfer printing process is completed.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an outer texture high rigidity UV rendition equipment to difficult attached substrate, includes rendition mould platform (5), its characterized in that: the middle part of rendition mould platform (5) upper surface has rendition compression roller (6) and portable UV lamp (7) through guide rail swing joint, the lower fixed surface of rendition mould platform (5) is connected with rendition platform (8), positive fixedly connected with drawing of patterns platform (9) of rendition platform (8), one side fixedly connected with CCD counterpoint system (10) of rendition mould platform (5) upper surface, the opposite side fixedly connected with rendition substrate (13) of rendition mould platform (5) upper surface, the middle part fixedly connected with machinery of rendition substrate (13) upper surface links arm (14), the edge fixedly connected with lift post (12) of rendition substrate (13) upper surface, the upper surface fixedly connected with rendition mould (11) of lift post (12).

2. The apparatus for external texture high-hardness UV transfer printing onto a substrate difficult to adhere according to claim 1, wherein: and an IR line (4) is fixedly connected to the left side of the transfer printing mold platform (5).

3. The external texture high hardness UV transfer printing device for the difficult-to-adhere base material according to claim 2, characterized in that: the left side fixedly connected with rubberizing platform (3) of IR line (4).

4. The external texture high hardness UV transfer printing device for the difficult-to-adhere base material according to claim 3, characterized in that: one side fixedly connected with robotic arm (2) of rubberizing platform (3) surface, the edge fixedly connected with rubberizer (1) of rubberizing platform (3) upper surface.