TWM550228U - Printing machine - Google Patents

Description

Printing machine

The present invention provides a printing machine, in particular, an ultraviolet heating module provided inside the printing seat of the working machine, which can cure the printing ink dripping on the surface of the printing seat by the dripping device, and make the printing roller of the printing device The solid printing ink can be completely adhered and transferred to the preset panel, thereby improving the printing quality and conductivity, thereby achieving the effect of reducing the product defect rate.

According to the current widely used technology-based home appliances, ATMs, product sales terminals or industrial control systems, as well as a variety of notebook computers, tablets or personal digital assistants (PDAs) or smart ones that are convenient to carry and use. Electronic devices such as mobile phones can be directly manipulated by the user through the touch screen, reducing the number of additional buttons, remote controls and other peripheral devices, allowing the user to directly touch the screen for manipulation, operation and convenience.

Furthermore, the above-mentioned touch screen is mainly provided with a touch panel for touch, and the general touch panel can be a transparent substrate (may be glass, plastic panel or acrylic panel, etc., and usually glass) ), and design conductive lines or necessary borders, lines or lines on the surface of the substrate to form a touch panel, which can meet the touch panel of the induction screen of various product applications, and then complete the production of the induction screen. In the process of processing the touch panel, different printing processing processes are performed on the surface of the glass substrate to form necessary conductive lines, borders, lines or lines, etc., so that the touch panel can be conveniently applied and operated.

However, in general, the glass substrate of the touch panel is mainly subjected to two printing methods during the printing process, and the other is to engrave a predetermined type of line, frame, line or texture on the printing roller surface of the printing machine. And printing the printing ink on the preset pattern on the surface of the printing roller, and then printing the surface preset image to the surface of the substrate of the touch panel by the printing roller, and the other is printing the board The surface is engraved with a plurality of grooves of a predetermined pattern of lines, borders, lines or lines, and the ink is used to fill the plurality of grooves on the printed board with ink, and then the transfer roller is used to transfer the plurality of grooves. The ink is adhered to the surface of the substrate of the touch panel by forming a predetermined pattern on the surface of the substrate.

However, the preset pattern on the surface of the printing roller is adhered by the dripping machine to drip the ink, and the ink often concentrates on the local graphic surface, so that it cannot be uniformly attached to each part of the preset pattern, and if the rotation is utilized, The printing roller sticks the ink on the surface of the printing plate. Since the ink is in the form of a liquid paste, the adhesion between the ink and the groove wall surface is greater than the cohesive force of the ink itself, thereby causing a capillary phenomenon, resulting in a transfer roller. It is also often the case that the ink in the plurality of grooves cannot be completely adhered, so that the ink cannot be uniformly attached to each part of the preset pattern, so that the printing roller or the transfer roller transfers the ink to the glass panel. It is easy to produce uneven printing patterns, unclear or broken, etc., resulting in a loss of printing quality, poor printing results, etc., and the printed portion is too thin, the impedance is relatively high, resulting in poor electrical performance, so that The conductivity is not good, which increases the defect rate of the product and increases the manufacturing cost of the overall processing operation.

Therefore, how to solve the above-mentioned lack of inconvenience and inconvenience is the direction that the relevant industry is eager to study and improve.

Therefore, in view of the above-mentioned shortcomings, the creators have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, we have designed a new patent holder for such a printing machine.

The main purpose of the creation is that there is a working platform above the working machine, and a conveying device is arranged on the surface of the working platform, and the working platform has a storage seat and a printing seat on the surface thereof, and the printing seat is provided with ultraviolet light. The heating module is arranged on the ultraviolet light heating module to be provided with a printing platform, and the printing platform is provided with a plurality of grooves on the surface of the printing platform and which are arranged by the ultraviolet heating module to irradiate the ultraviolet light, and then the conveying device The ink dripping device and the printing device capable of sliding displacement can be installed, and the printing ink can be dripped into the plurality of grooves through the ink dripping portion of the dripping device, and the surface of the printing platform is redundant by using the ink passing portion of the dripping device. The printing ink is scraped off, and the printing ink in the plurality of grooves is irradiated and cured by the ultraviolet heating module, so that the printing roller of the printing device can roll the solid printing ink in the plurality of grooves when the printing roller rolls on the surface of the printing platform Fully affixed to transfer to the preset panel surface on the storage compartment, thereby increasing the thickness uniformity of the solid printing ink on the preset panel surface, as well as improving the printing quality and conductivity Sensitivity, thereby achieve the purpose of reducing the defect rate of the products.

The secondary purpose of this creation is that the printing ink in the plurality of grooves of the printing platform is cured by the ultraviolet heating module, and after being rolled and adhered by the transfer roller of the printing device, there is no solid state inside. Printing ink residue for the purpose of facilitating subsequent cleaning operations.

1‧‧‧Working machine

11‧‧‧Working platform

12‧‧‧Conveyor

121‧‧‧rails

13‧‧‧Sheet

131‧‧‧Store platform

14‧‧‧Printing seat

141‧‧‧UV heating module

1411‧‧‧UV heating tube

142‧‧‧Printing platform

1421‧‧‧ Groove

15‧‧‧Ink tray

2‧‧‧Drip device

21‧‧‧Base

211‧‧‧First Slip Block

22‧‧‧Drip Department

221‧‧‧Dripper

2211‧‧‧Dip nozzle

23‧‧‧Shun Mo Department

231‧‧‧Ink scraper

232‧‧‧ lifting device

3‧‧‧Printing device

31‧‧‧Assembled body

311‧‧‧Second slip seat

312‧‧‧Operation Department

32‧‧‧Transfer roller

321‧‧‧Drive motor

4‧‧‧ panel

5‧‧‧Printing ink

51‧‧‧ solid printing ink

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third figure is a side cross-sectional view of the creation.

The fourth figure is a side cross-sectional view of the ink dripping device as it is dripped.

The fifth figure is a side cross-sectional view of the ink dripping device for scraping off excess printing ink.

The sixth figure is a side cross-sectional view of the creative printing device when the solid printing ink is adhered.

The seventh figure is a side cross-sectional view of the creative printing device when the solid printing ink is transferred onto the surface of the preset panel.

In order to achieve the above objectives and effects, the technical means and structure of the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions are as follows.

Please refer to the first, second and third figures, which are the three-dimensional appearance, the three-dimensional exploded view and the side-viewing sectional view of the creation. It can be clearly seen from the figure that the creation includes the work machine 1. The ink device 2 and the printing device 3 are provided with a working platform 11 above the working machine table 1 and a conveying device 12 on the surface of the working platform 11, and the conveying device 12 is located at the opposite sides of the working platform 11 There is a guide rail 121, and a storage seat 13 is disposed on the surface of the working platform 11 and between the two guide rails 121. The storage base 13 is provided with a flat storage platform 131 on the surface of the storage base 13 and a printing seat 14 at the side of the storage base 13 An ultraviolet light heating module 141 is disposed on the printing base 14 , and a plurality of ultraviolet light heating tubes 1411 are arranged in the ultraviolet light heating module 141 , and then mounted on the ultraviolet light heating module 141 . a printing platform 142, and the surface of the printing platform 142 is provided with a plurality of grooves 1421 in a preset line layout, and printed An ink receiving tray 15 is provided on the other side of the holder 14 with respect to the holder 13.

The ink dripping device 2 has a base 21, and a first sliding seat 211 is respectively disposed below the opposite sides of the base 21, and an ink dropping portion 22 is provided above the base 21, and the ink dropping portion is provided. An ink drip 221 for accommodating the printing ink 5 is disposed at an outer side of the 22, and a drip nozzle 2211 for dropping the printing ink 5 is provided under the dripper 221, and a drip ink is provided below the dripping portion 22. a portion 23, and the ink-receiving portion 23 is disposed between the two first sliding seats 211, and is provided with an ink-removing squeegee 231, and above the ink-removing squeegee 231, a lifting device for driving the vertical movement of the ink-removing squeegee 231 is provided. Device 232.

The printing device 3 has an assembly body 31, and a second sliding seat 311 is respectively disposed on the opposite sides of the assembly body 31, and an actuation portion 312 is disposed on one side of each of the second sliding seats 311. A transfer roller 32 that is rotatable is disposed between the second sliding seats 311 of the assembly body 31, and the transfer roller 32 is disposed at an outer side of the assembly body 31 to provide a driving motor 321 for rotating.

When the creation is assembled, the base 21 of the dripping device 2 is firstly used to be assembled on the transport device 12 of the work machine 1 so that the first slide seats 211 of the base 21 can be separately assembled and transported. The second guide rail 121 of the device 12 is in a reciprocating motion. At this time, the ink drop portion 22 and the ink-receiving portion 23 of the dripping device 2 straddle between the two guide rails 121 and are located at the work machine table 1. Above the working platform 11, the assembly body 31 of the printing device 3 is movably assembled on the conveying device 12 of the working machine table 1 and located at the other side of the dripping device 2, thereby making the second assembly body 31 second. The transfer seat 311 can also be assembled on the two guide rails 121 of the conveying device 12 to perform a reciprocating sliding movement. Here, the transfer roller 32 of the printing device 3 straddles between the two guide rails 121 and is located at the working machine. Work platform 11 of station 1 At the top, to complete the assembly of this creation.

Please refer to the fourth, fifth, sixth and seventh figures, which is a side cross-sectional view of the ink dripping device for dripping printing ink, a side cross-sectional view of the dripping device for scraping off excess printing ink, and a printing device. A side cross-sectional view of the solid-state printing ink when it is adhered and a side cross-sectional view of the printing device when the solid printing ink is transferred onto the surface of the preset panel, as can be clearly seen from the figure, the present invention can be used in actual use. The panel 4 of the circuit to be printed is mounted on the storage platform 131 on the surface of the shelf 13 of the work machine 1 (which may be a glass substrate, an acrylic panel or a plastic panel of the touch panel, and is usually glass). And driving the dripping device 2 to slide the first sliding seat 211 of the base 21 on the two guide rails 121 of the conveying device 12 toward the printing seat 14 of the working machine table 1 when the ink dropping device 2 When the ink drop portion 22 enters the printing platform 142 side of the surface of the printing seat 14, the ink drop portion 22 passes through the ink drop nozzle 2211 of the ink drop device 221 to drop the printing ink 5 onto the printing seat 14. On the surface of the platform 142, the plurality of grooves 1421 are supported by the surface of the printing platform 142. After the printing ink 5 dripped by the drip nozzle 2211 of the dripper 221, and after the ink dripping portion 22 is slid to the other side of the printing platform 142 on the surface of the printing seat 14, the ink dripping operation can be completed, after that, The ink-receiving portion 23 of the ink dripping device 2 can use the lifting device 232 to drive the ink-removing blade 231 to descend downward, so that the ink-moving blade 231 of the ink-receiving portion 23 is closely attached to the printing platform 142 of the printing seat 14. On the surface, the ink dropping device 2 is slidably displaced back to scrape the excess printing ink 5 on the surface of the printing platform 142 to the ink receiving tray 15 of the working machine table 1 by the ink removing blade 231. At the time, the printing ink 5 is uniformly adhered to the plurality of grooves 1421 on the surface of the printing platform 142 in a predetermined line layout for subsequent operations.

And the ink-passing portion 23 of the ink-drop device 2 will print the platform 14 of the printing seat 14 After the excess printing ink 5 is scraped off on the surface of the surface 42, the ultraviolet heating module 141 of the printing seat 14 is activated, and the ultraviolet heating module 141 uses the ultraviolet light heating tube 1411 to ultraviolet light (UV). Lightly illuminating the printing ink 5 in the plurality of grooves 1421 of the printing platform 142 to cause a light coupling reaction of the printing ink 5 in the plurality of grooves 1421, thereby causing the printing ink 5 to be rapidly cured after being irradiated by ultraviolet light, thereby improving The printing ink 5 is cohesive between the molecules, and after the printing ink 5 is solidified to form the solid printing ink 51, the printing device 3 can be activated, and the printing device 3 can be driven by the actuating portion 312 on the side of the assembly body 31. The second sliding seat 311 is slidably displaced on the two guide rails 121 of the conveying device 12, so that the transfer roller 32 of the printing device 3 is slidably moved toward the printing platform 142 of the printing seat 14, and the printing device 3 is rotated. During the sliding process of the printing roller 32 on the printing platform 142, it will abut against the surface of the printing platform 142 and generate the rotation rolling, and the cohesive force between the molecules of the solid printing ink 51 is greater than the inner wall of the groove 1421. The adhesion between the solid printing inks 51 in the plurality of grooves 1421 of the printing platform 142 can be completely adhered to the surface by the transfer roller 32, so that no solid-state printing remains inside the plurality of grooves 1421. Ink 51.

After the solid printing ink 51 in the plurality of grooves 1421 of the printing platform 142 is completely adhered to the surface of the transfer roller 32 of the printing device 3, the transfer roller 32 of the printing device 3 can be placed toward the working machine 1. The seat 13 slides in such a direction that the transfer roller 32 contacts the side of the panel 4 placed on the surface of the holder 13, and the transfer roller 32 of the printing device 3 continues to slide, thereby causing the transfer roller 32 to face the panel. 4 the other side is displaced, and during the process of the transfer roller 32 being displaced toward the other side of the panel 4, the transfer roller 32 is rotated to cause solid-state printing on the surface of the transfer roller 32 in a predetermined line layout. Ink 51 progressive printing Up to the surface of the panel 4, thereby completing the line printing operation of the panel 4.

This creation has the following advantages:

(1) When the ultraviolet light heating module 141 of the printing seat 14 is irradiated to the printing ink 5 in the plurality of grooves 1421 of the printing platform 142, the printing ink 5 is quickly solidified to form the solid printing ink 51, so when the printing device 3 When the transfer roller 32 rolls on the printing platform 142, the solid printing ink 51 in the plurality of grooves 1421 can be completely adhered to the surface of the transfer roller 32, and the solid interior of the plurality of grooves 1421 does not remain any solid state. The printing ink 51 is made of a uniform thickness of the solid printing ink 51 transferred on the surface of the panel 4 to improve the printing quality, thereby increasing the overall electrical conductivity and sensitivity, thereby achieving the effect of reducing the product defect rate.

(2) After the transfer roller 32 of the printing device 3 rolls on the surface of the printing platform 142 of the printing seat 14, no solid printing ink 51 remains in the plurality of grooves 1421 of the printing platform 142, so as to facilitate Follow-up cleaning operations.

The above description is only for the preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes that are made by using the present specification and the schema contents should be included in the same reason. Within the scope of the patent of this creation, it is given to Chen Ming.

In summary, the above-mentioned printing machine is used to achieve its efficacy and purpose. Therefore, this creation is a practical and excellent creation. In order to meet the requirements of the new patent application, it is required to apply according to law. The trial committee will grant this case as soon as possible to protect the creators' hard work. If there is any doubt in the ruling committee, please do not hesitate to give instructions, the creators will try their best to cooperate and feel good.

1‧‧‧Working machine

11‧‧‧Working platform

12‧‧‧Conveyor

121‧‧‧rails

13‧‧‧Sheet

131‧‧‧Store platform

14‧‧‧Printing seat

141‧‧‧UV heating module

1411‧‧‧UV heating tube

142‧‧‧Printing platform

1421‧‧‧ Groove

15‧‧‧Ink tray

2‧‧‧Drip device

21‧‧‧Base

211‧‧‧First Slip Block

22‧‧‧Drip Department

221‧‧‧Dripper

2211‧‧‧Dip nozzle

23‧‧‧Shun Mo Department

231‧‧‧Ink scraper

3‧‧‧Printing device

31‧‧‧Assembled body

311‧‧‧Second slip seat

312‧‧‧Operation Department

32‧‧‧Transfer roller

321‧‧‧Drive motor

4‧‧‧ panel

Claims (10)

A printing machine comprises a working machine, an ink dropping device and a printing device, wherein: a working platform is arranged above the working machine, and a conveying device is arranged on the surface of the working platform, and the working platform has a surface for providing The preset panel is placed on the storage seat, and then a printing seat is arranged on one side of the storage compartment, and the ultraviolet heating module for curing the preset printing ink is arranged on the printing seat, and is mounted on the ultraviolet heating module. a printing platform for the predetermined printing ink to be dropped, and a plurality of grooves on the surface of the printing platform which are arranged in a predetermined line and are provided with ultraviolet light for the ultraviolet heating module; the ink dropping device has a feeding device a susceptor having a sliding displacement thereon, and a drip portion for dropping a predetermined printing ink into a plurality of grooves of the printing platform at a position above the pedestal, and an outer portion of the drip portion is provided for accommodating printing The ink dripper is provided with a smoothing ink portion below the ink drop portion, the ink moving portion has an ink removing blade for scraping off the excess printing ink on the surface of the printing platform; and the printing device is located in the ink dropping device On one side is provided for The assembly device has a sliding displacement assembly body, and is pivotally disposed on the assembly body to fix the preset solid printing ink in the plurality of grooves to be transferred to the surface of the preset panel disposed on the surface of the storage seat. Transfer roller. The printing machine of claim 1, wherein the conveying device of the working machine is located at opposite sides of the surface of the working platform, and the base of the dripping device is respectively disposed opposite to the lower side of the two sides. a first sliding seat for sliding displacement on the guide rail, wherein the assembly body of the printing device is respectively provided with a second sliding seat disposed on the guide rail opposite to the two sides, and An actuation portion is provided on one side of the second sliding seat. The printing machine of claim 2, wherein the working machine seat and The printing seat is disposed between the two guide rails of the conveying device. The printing machine of claim 2, wherein the transfer roller of the printing device is pivotally disposed between the two second sliding seats of the assembly body. The printing machine of claim 1, wherein the surface of the working platform of the working machine is provided with a flat platform for placing a preset panel. The printing machine of claim 1, wherein the ultraviolet heating module of the printing seat is provided with a plurality of ultraviolet heating tubes arranged at intervals. The printing machine of claim 1, wherein the printing seat is provided with an ink receiving tray for collecting the predetermined printing ink with respect to the other side of the housing. The printing machine of claim 1, wherein the drip ink of the ink drop portion is provided with a drip nozzle for dripping printing ink. The printing machine of claim 1, wherein the ink moving blade of the ink-receiving portion is provided with a lifting device for driving the vertical movement of the ink-moving blade. The printing machine of claim 1, wherein the printing roller of the printing device is located at an outer side of the assembly body and is provided with a driving motor for rotating.