CN212289122U

CN212289122U - Silk screen printing equipment with microgroove processing function

Info

Publication number: CN212289122U
Application number: CN202020763009.9U
Authority: CN
Inventors: 朱迎贤
Original assignee: Shanghai Bingyin Glass Technology Co ltd
Current assignee: Shanghai Bingyin Glass Technology Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-01-05
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a silk screen printing equipment with microgroove processing function, its characterized in that: including the assembly line device, it has set gradually according to the process on the assembly line device: the clamping station is used for clamping and fixing the packaging container on the station clamp; the silk-screen station is used for printing the ink on the surface of the packaging container in a silk-screen mode; the embossing processing station is used for embossing the printing ink; and an embossing die is arranged on the embossing processing station. The utility model discloses can press the texture of impressed watermark mould working face on the printing ink on packaging container surface to the fine texture of impression play on the printing ink on packaging container surface, thereby can extrude than the very meticulous texture of silk screen printing.

Description

Silk screen printing equipment with microgroove processing function

Technical Field

The utility model relates to a product printing field, concretely relates to silk screen printing equipment with microgroove processing function.

Background

Screen printing machines are also known as screen printing machines. The probability of printing by adopting a screen printing machine in the printing industry is higher. The working principle of the printing machine is that the printing ink is leaked and printed on the surface of a printed material by a silk screen printing plate according to the shape of the silk screen which is required to be printed after the holes are formed. The most important advantage of the screen printing machine is that the printing material can be various. When the packaging containers such as bottles, cans and the like are subjected to silk-screen printing of pictures and texts, the mesh is usually more than 300 meshes/inch, the maximum mesh can reach 500 meshes/inch, and the mesh number is mainly determined according to the fineness of printed pictures and texts. However, even 500 mesh/inch screen mesh does not meet the printing requirements for very fine textures for fine printing of high gauge products.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can print very meticulous texture pattern's silk screen printing equipment that has little line processing function.

The utility model provides a technical scheme that above-mentioned problem adopted is:

the utility model provides a silk screen printing equipment with microgroove processing function which characterized in that: including the assembly line device, it has set gradually according to the process on the assembly line device: the clamping station is used for clamping and fixing the packaging container on the station clamp; the silk-screen station is used for printing the ink on the surface of the packaging container in a silk-screen mode; the embossing processing station is used for embossing the printing ink; the embossing processing device comprises an embossing processing station, wherein an embossing die is arranged on the embossing processing station, the working surface of the embossing die is convexly provided with textures, and the embossing die is in contact with and separated from the surface of a packaging container through a lifting device.

Further, as a preferred mode, the working surface of the embossing die is cylindrical or partially cylindrical, the embossing die is mounted on a die driving module for driving the embossing die to rotate, and the station clamp on the assembly line device has the function of driving the packaging container to rotate.

Further, preferably, the working surface of the embossing die is planar.

Further, preferably, the texture of the working surface of the embossing die is formed by photolithography using a photolithography machine.

Preferably, the embossing die is made of a transparent material, and a light curing lamp is disposed on the back of the working surface of the embossing die.

Further, preferably, a surface treatment station is arranged between the clamping station and the silk-screen printing station, and the surface treatment station is used for carrying out flame or electrostatic dust removal treatment on the surface of the packaging container.

Further, preferably, the station jig is mounted on a turntable driven by a divider.

Further, as preferred, the station anchor clamps include first connecting plate, second connecting plate, driving motor and be used for withstanding the first fixing base and the second fixing base of packaging container tail end and mouth end respectively, driving motor fixes on first connecting plate, first fixing base is fixed to driving motor's output shaft, and the second fixing base rotates and installs on the second connecting plate, and second connecting plate slidable mounting is on first connecting plate, driving motor adopts servo motor.

Compared with the prior art, the utility model, have following advantage and effect: the texture of the working surface of the embossing die can be pressed on the ink on the surface of the packaging container, so that the fine texture can be pressed on the ink on the surface of the packaging container, and the texture which is finer than that of silk-screen printing can be pressed.

Drawings

Fig. 1 is the utility model discloses silk screen printing equipment's schematic structure diagram.

Fig. 2 is a first schematic view of an installation structure of an embossing die according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a station fixture according to an embodiment of the present invention.

Fig. 4 is a schematic view of a mounting structure of an embossing die according to an embodiment of the present invention.

Fig. 5 is a third schematic view of the installation structure of the embossing die according to the embodiment of the present invention.

Fig. 6 is a schematic view of the position of a light-curing lamp according to an embodiment of the present invention.

The above figures are numbered as follows: a clamping station P01; a surface treatment station P02; a screen printing station P03; an embossing process station P04; an ink curing station P05; a discharge station P06; a turntable 1; a packaging container 2; a station clamp 3; a first connection plate 31; a second connecting plate 32; a drive motor 33; a first fixed seat 34; a second fixed seat 35; an embossing die 4; a lifting device 5; a light curing lamp 6.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1, this embodiment silk screen printing equipment includes the assembly line device, has set gradually according to the process on the assembly line device: the embossing device comprises a clamping station P01, a silk-screen printing station P03, an embossing processing station P04, an ink curing station P05 and a discharging station P06.

Referring to fig. 1 and 3, the production line device comprises a rack and a turntable, the turntable is rotatably mounted on the rack, the station clamp 3 is mounted on the turntable 1, and the turntable 1 is connected to the servo motor through a divider, so that the turntable 1 intermittently rotates, and the station clamp 3 is ensured to rotate a designated station. Station anchor clamps 3 include first connecting plate 31, second connecting plate 32, driving motor 33 and be used for withstanding packaging container 2's tail end and the first fixing base 34 and the second fixing base 35 of mouth end respectively, driving motor 33 fixes on first connecting plate 31, first fixing base 34 of driving motor 33's output shaft fixation, second fixing base 35 rotate and install on second connecting plate 32, second connecting plate 32 slidable mounting is on first connecting plate 31, driving motor 33 adopts servo motor.

Referring to fig. 2, an embossing die 4 is arranged on the embossing processing station, the working surface of the embossing die 4 is convexly provided with textures, the textures of the working surface of the embossing die 4 are formed by photoetching through a photoetching machine, and the line width of micro-texture can be 0.02MM, so that a finer and more real texture effect than silk printing is shown. The embossing die 4 is brought into and out of contact with the surface of the packaging container 2 by means of a lifting device 5. The working surface of the embossing die 4 is cylindrical, the embossing die 4 is mounted on a die driving module which drives the embossing die to rotate, and the die driving module can adopt a servo driving motor.

The working process of the silk-screen printing equipment comprises the following steps:

(1) and step s1, clamping, namely clamping and fixing the packaging container 2 on the station clamp 3.

(2) And step s2, printing ink, namely, rotating the station clamp 3 and the packaging container 2 to a silk screen printing station along with the turntable 1, and printing UV ink or other ink on the surface of the packaging container 2 in a silk screen printing mode.

(3) Step s3, an embossing processing step, in which the station clamp 3 and the packaging container 2 rotate to an embossing processing station along with the turntable 1, the embossing die 4 is in contact with the surface of the packaging container 2 through the lifting device 5, then the die driving module drives the embossing die 4 to rotate, the station clamp 3 drives the packaging container 2 to rotate, so that the embossing die 4 and the packaging container 2 synchronously rotate in the opposite direction, and the texture of the working surface of the embossing die 4 is continuously pressed on the ink on the surface of the packaging container 2, so that fine texture is pressed on the ink on the surface of the packaging container 2.

(4) And step s4, an ink curing step, wherein the station clamp 3 and the packaging container 2 rotate to an ink curing station along with the turntable 1, and the ink on the surface of the packaging container 2 is cured through a light curing lamp 6 of the ink curing station.

(5) Step s5, a discharging step, in which the packaging container 2 is taken out from the screen printing device.

In the above step 1, the packaging container 2 is driven to rotate around the axis by the station fixture 3 (generally, rotation of 190 ° or 370 ° is preferable), during the rotation, the bottom or body position of the packaging container 2 may be scanned by an industrial camera, and the collected data is analyzed and processed by a processing module (for example, processing algorithm such as threshold analysis) through a professional image processing software (for example, Sherlock, etc.), and the position of the glass bottle joint line is determined, so as to determine the starting printing position of the body.

Between the above-described step S2 and step S5, when it is necessary to adjust the printing position of packaging container 2, station clamp 3 drives packaging container 2 to rotate about the axis by means of a servomotor.

As an improvement, in the embodiment, referring to fig. 1, a surface treatment station P02 is arranged between the clamping station and the screen printing station; the surface treatment station is used for flame or electrostatic dust removal treatment of the surface of the packaging container 2. The flame treatment adopts a flame treatment machine arranged on a surface treatment station, and the electrostatic dust removal treatment adopts an electrostatic dust removal gun arranged on the surface treatment station.

In the present embodiment, referring to fig. 6, the embossing mold 4 is made of a transparent material (for example, a transparent plastic material such as PET or PC), the light curing lamp 6 is disposed on the back of the working surface of the embossing mold 4, and the ultraviolet lamp of the light curing lamp 6 penetrates through the embossing mold 4 to irradiate on the ink on the surface of the packaging container 2, so as to realize curing while embossing, and improve the overall processing efficiency of the apparatus. With this arrangement, the light curing lamp 6 at the back of the working surface of the embossing die 4 can replace the light curing lamp 6 at the ink curing station or enhance the light curing effect thereof.

In this embodiment, referring to fig. 4, the working surface of the embossing die 4 may also be partially cylindrical (e.g., half-cylinder, see fig.).

In this embodiment, the working surface of the embossing die 4 can also be planar, see fig. 5. This shape is suitable for stamping the surface of a flat packaging container 2.

In this embodiment, the working surface of the embossing die 4 may be textured by other mechanical means such as wire drawing.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a silk screen printing equipment with microgroove processing function which characterized in that: including the assembly line device, it has set gradually according to the process on the assembly line device:

the clamping station is used for clamping and fixing the packaging container on the station clamp;

the silk-screen station is used for printing the ink on the surface of the packaging container in a silk-screen mode;

the embossing processing station is used for embossing the printing ink;

the embossing processing device comprises an embossing processing station, wherein an embossing die is arranged on the embossing processing station, the working surface of the embossing die is convexly provided with textures, and the embossing die is in contact with and separated from the surface of a packaging container through a lifting device.

2. The screen printing apparatus of claim 1, wherein: the working surface of the embossing die is cylindrical or partially cylindrical, the embossing die is mounted on a die driving module for driving the embossing die to rotate, and a station clamp on the assembly line device has the function of driving the packaging container to rotate.

3. The screen printing apparatus of claim 1, wherein: the working surface of the embossing die is planar.

4. The screen printing apparatus of claim 1, wherein: the texture of the working surface of the embossing die is formed by photolithography with a photolithography machine.

5. The screen printing apparatus of claim 1, wherein: the embossing die is made of transparent materials, and a light curing lamp is arranged on the back of the working face of the embossing die.

6. The screen printing apparatus of claim 1, wherein: and a surface treatment station is arranged between the clamping station and the silk-screen printing station and is used for carrying out flame or electrostatic dust removal treatment on the surface of the packaging container.

7. The screen printing apparatus of claim 1, wherein: the station fixture is mounted on a turntable driven by a divider.

8. The screen printing apparatus of claim 1, wherein: the station fixture comprises a first connecting plate, a second connecting plate, a driving motor, a first fixing seat and a second fixing seat, wherein the first fixing seat and the second fixing seat are used for respectively propping against the tail end and the mouth end of a packaging container, the driving motor is fixed on the first connecting plate, the first fixing seat is fixed by an output shaft of the driving motor, the second fixing seat is rotatably installed on the second connecting plate, the second connecting plate is slidably installed on the first connecting plate, and the driving motor is a servo motor.