CN212332098U

CN212332098U - Screen printing machine

Info

Publication number: CN212332098U
Application number: CN202020858174.2U
Authority: CN
Inventors: 陈超; 董保权
Original assignee: Yibin Xuanchi Intelligent Technology Co ltd
Current assignee: Yibin Xuanchi Intelligent Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-12
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a screen printing machine. The screen printing machine comprises a rack, an installation mechanism and a screen printing mechanism, wherein the installation mechanism is arranged on the rack and comprises a sliding table, a first driving device, a rotating part and a workbench; the silk screen printing mechanism sets up in installation mechanism's top, including silk screen printing frame and wiping arrangement, wiping arrangement sets up in the top of silk screen printing frame. According to the utility model discloses a screen printing machine can carry out screen printing to the work piece that plane and curved surface combined together simultaneously, this screen printing machine's simple structure, the operation of being convenient for.

Description

Screen printing machine

Technical Field

The utility model relates to a screen printing technical field, in particular to screen printing machine.

Background

The screen printing technology is that a screen is used as a plate base, and a screen printing plate with pictures and texts is manufactured by a photosensitive plate making method, while a screen printing machine is a device capable of printing characters or patterns on the surface of a printing stock, and can be divided into a plane screen printing machine, a curved surface screen printing machine, a rotary screen printing machine and an electrostatic screen printing machine according to the printing mode; the plane screen printing machine in the prior art is mainly used for printing plane printing stocks, and the curved surface screen printing machine is mainly used for printing round printing stocks, but a workpiece combined by a plane and a curved surface lacks corresponding processing equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a screen printing machine, screen printing machine simple structure can print the work piece that plane and curved surface combined together.

According to the utility model discloses screen printing machine, include: a frame; the mounting mechanism is arranged on the rack and comprises a sliding table, a first driving device, a rotating piece and a workbench, wherein the sliding table is slidably arranged on the rack, the first driving device is arranged on the sliding table, the rotating piece is fixedly connected to the first driving device, and the workbench is arranged on the rotating piece; the silk screen printing mechanism, the silk screen printing mechanism set up in installation mechanism's top, just the silk screen printing mechanism is including silk screen printing frame and wiping arrangement, wiping arrangement in the top of silk screen printing frame.

According to the utility model discloses screen printing machine has following beneficial effect at least: the utility model adopts a screen printer, compared with the technical proposal of the prior art, the rotary piece of the screen printer can rotate under the driving of the first driving device, thereby driving the workbench rotating arranged on the rotary piece, and leading the workpiece to be processed placed on the workbench to rotate along with the rotation of the workbench, thereby realizing the alignment of the curved surface of the workpiece to be processed, which needs to be subjected to screen printing, and the position of the screen printing mechanism; meanwhile, in the process of processing the plane, the rotating part is kept fixed to ensure that the screen printing work of the plane area is finished. Through the arrangement, the screen printing machine can realize the screen printing work of the workpiece with the plane and the curved surface combined.

According to some embodiments of the invention, the cross-section of the rotating member is a U-shaped structure.

According to some embodiments of the present invention, the first driving device is mounted on the sliding table through the bracket.

According to some embodiments of the utility model, still including first guide rail, first guide rail set up in on the sliding stand, just first guide rail sets up along controlling the direction, the support with first guide rail sliding connection.

According to some embodiments of the utility model, still including the second guide rail, the second guide rail set up in the frame, just the second guide rail sets up along upper and lower direction, the sliding table with second guide rail sliding connection.

According to some embodiments of the utility model, the screen printing frame is including screen, screen frame and screen mount, screen mount fixed mounting in the frame, the left and right sides fixed connection of screen frame in on the screen mount, the screen set up in the screen frame.

According to some embodiments of the present invention, the doctor device comprises a doctor blade and a doctor blade, the doctor blade and the doctor blade being disposed above the screen.

According to some embodiments of the utility model, still including connection structure, connection structure slidable mounting is in the frame, the wiping arrangement set up in connection structure is last.

According to some embodiments of the utility model, still including the third guide rail, the third guide rail set up in the frame, just the third guide rail sets up along controlling the direction, connection structure with third guide rail sliding connection.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view of a screen printing machine according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the inside of a screen printing machine according to an embodiment of the present invention;

fig. 3 is a front view of the interior of a screen printing machine according to an embodiment of the present invention;

fig. 4 is a schematic view of a screen printing method according to an embodiment of the present invention.

Reference numerals:

the screen printing machine 100, the frame 110, the second guide rail 111, the third guide rail 112, the mounting mechanism 120, the sliding table 121, the rotating member 122, the workbench 123, the bracket 124, the first guide rail 125, the screen printing mechanism 130, the screen printing frame 131, the screen 132, the screen frame 133, the screen fixing frame 134, the ink scraping device 135, the ink scraping plate 136, the ink scraping blade 137, and the connecting structure 138.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, etc., is the orientation or positional relationship shown on 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, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

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.

A screen printing machine 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 4.

As shown in fig. 1 to 3, a screen printing machine 100 according to an embodiment of the present invention includes: a frame 110, a mounting mechanism 120, and a screen printing mechanism 130.

The mounting mechanism 120 is disposed on the frame 110, and includes a sliding table 121, a first driving device, a rotating member 122 and a working table 123, the sliding table 121 is slidably mounted on the frame 110, the first driving device is disposed on the sliding table 121, the rotating member 122 is fixedly connected to the first driving device, and the working table 123 is mounted on the rotating member 122; the screen printing mechanism 130 is disposed above the mounting mechanism 120, and includes a screen printing frame 131 and a wiping device 135, and the wiping device 135 is disposed above the screen printing frame 131.

Specifically, when the sliding table 121 slides on the frame 110, the first driving device disposed on the sliding table 121 may be driven to slide on the frame 110, and the rotating member 122 is fixedly connected to the first driving device, the rotating member 122 may slide along with the sliding of the first driving device, and the workbench 123 mounted on the rotating member 122 may also slide along with the sliding of the rotating member 122, so as to approach or be far away from the silk-screen printing mechanism 130; when the rotating part 122 rotates, the workbench 123 can be driven to rotate, and a workpiece to be processed on the workbench 123 is driven to rotate, so that the workpiece to be processed is aligned to the position of the screen printing frame 131, the ink scraping device 135 above the screen printing frame 131 can print the workpiece to be processed, and the screen printing efficiency of the workpiece to be processed, which is combined by a plane and a curved surface, is effectively improved.

In some embodiments of the present invention, the cross-section of the rotating member 122 is a U-shaped structure. For example, as shown in fig. 2, the cross section of the rotating member 122 is in a U-shaped structure, and specifically, the table 123 is mounted on the upper surface of the rotating member 122, and when the rotating member 122 is driven to rotate by the first driving device, the table 123 rotates along with the rotation of the rotating member 122, and the workpiece to be machined on the table 123 also rotates along with the rotation of the table 123.

In some embodiments of the present invention, the screen printing machine 100 further includes a bracket 124, and the first driving device is mounted on the sliding table 121 through the bracket 124. For example, as shown in fig. 2, the first driving device is mounted on the slide table 121 via a bracket 124. Specifically, the bracket 124 is disposed on the sliding table 121, the first driving device is mounted on the sliding table 121, and the rotating element 122 is fixedly connected to the first driving device, and the first driving device can drive the rotating element 122 to rotate on the bracket 124.

In some embodiments of the present invention, the screen printing machine 100 further includes a first guide rail 125, the first guide rail 125 is disposed on the sliding table 121 and is disposed along the left-right direction, and the bracket 124 is slidably connected to the first guide rail 125. For example, as shown in fig. 2 and 3, the first guide rail 125 is provided on the upper surface of the slide table 121, and is provided in the left-right direction, and the bracket 124 is slidably coupled to the first guide rail 125. Specifically, the first guide rail 125 is disposed between the sliding table 121 and the bracket 124, the sliding table 121 is fixedly connected to the first guide rail 125, the bracket 124 is slidably connected to the first guide rail 125, when the bracket 124 slides on the first guide rail 125, the rotating member 122 slides along with the sliding of the bracket 124, the working table 123 also slides along with the sliding of the rotating member 122, and the workpiece to be processed slides along with the sliding of the working table 123, so that the workpiece to be processed can move left and right on a horizontal position, thereby being close to or far from a start position of silk-screen printing of the silk-screen printing frame 131, and facilitating the silk-screen printing.

In some embodiments of the present invention, the screen printing machine 100 further includes a second guide rail 111, the second guide rail 111 is disposed on the frame 110 and is disposed along the up-down direction, and the sliding table 121 is slidably connected to the second guide rail 111. For example, as shown in fig. 3, the second guide rail 111 is provided on the frame 110 in the vertical direction, and the slide table 121 is slidably coupled to the second guide rail 111. Specifically, the second guide rail 111 is disposed on the frame 110, the sliding table 121 is slidably connected to the second guide rail 111, a second driving device is further disposed under the sliding table 121, and the second driving device can drive the sliding table 121 to slide up and down along the second guide rail 111, so as to drive the rotating member 122 on the sliding table 121, the working table 123 and the workpiece to be processed placed on the working table 123 to slide up and down, and the workpiece to be processed can be moved close to or away from the screen printing frame 131 along with the up and down sliding of the sliding table 121, thereby facilitating the adjustment of the position of the workpiece to be processed in the screen printing process.

In some embodiments of the present invention, the screen printing frame 131 includes a screen 132, a screen frame 133 and a screen fixing frame 134, the screen fixing frame 134 is fixedly installed on the frame 110, the left and right sides of the screen frame 133 are fixedly connected to the screen fixing frame 134, and the screen 132 is disposed in the screen frame 133. For example, as shown in fig. 2, the screen holder 134 is fixedly mounted on the frame 110, the left and right sides of the screen frame 133 are fixedly connected to the screen holder 134, and the screen 132 is disposed in the screen frame 133. Specifically, the screen frame 133 may be fixed above the table 123 by fixedly mounting the screen mount 134 on the frame 110 and fixedly connecting the left and right sides of the screen frame 133 to the screen mount 134; the silk screen 132 is arranged in the silk screen frame 133, and the silk screen 132 can be arranged above the workbench 123, so that when the workpiece to be processed is placed on the workbench 123, the position of the workpiece to be processed is controlled beneficially, and silk screen printing work of the workpiece to be processed is facilitated.

In some embodiments of the present invention, the ink scraping device 135 of the screen printing mechanism 130 includes a scraping plate 136 and a scraping blade 137, and the scraping plate 136 and the scraping blade 137 are both disposed above the screen 132. For example, as shown in FIG. 3, a doctor blade 136 and a doctor blade 137 are both disposed above the screen 132. Specifically, the screen 132 is provided with a doctor blade 137 and a doctor plate 136, the doctor blade 136 can spread the ink used for silk-screen printing on the screen 132 uniformly, and the doctor blade 137 can press the screen printing template with the ink, so that the ink penetrates through the holes on the screen 132 and the workpiece to be processed is subjected to silk-screen printing.

In some embodiments of the present invention, the screen printing machine 100 further includes a connecting structure 138, the connecting structure 138 is slidably mounted on the frame 110, and the ink scraping device 135 is disposed on the connecting structure 138. For example, as shown in FIG. 2, the connecting structure 138 is slidably mounted on the frame 110, and the squeegee 135 is disposed on the connecting structure 138. Specifically, the ink scraping plate 136 and the ink scraping blade 137 are further provided with a device for driving the ink scraping plate 136 and the ink scraping blade 137 to move up and down on the connecting structure 138, the ink scraping plate 136 and the ink scraping blade 137 can be driven to move up and down independently, when screen printing is started, the ink scraping plate 136 moves down to be close to the screen 132, ink on the surface of the screen 132 is spread evenly, the ink scraping plate 136 moves up to be away from the upper surface of the screen 132 after ink distribution is completed, the ink scraping blade 137 moves down to be in contact with the screen 132, and the screen printing template with the ink is extruded, so that the ink penetrates through holes in the screen 132 to perform screen printing on a workpiece to be processed.

In some embodiments of the present invention, the screen printing machine 100 further includes a third guide rail 112, the third guide rail 112 is disposed on the frame 110 and is disposed along the left-right direction, and the connecting structure 138 is slidably connected to the third guide rail 112. For example, as shown in fig. 3, the third rail 112 is disposed on the frame 110 along the left-right direction, and the connecting structure 138 is slidably mounted on the third rail 112. Specifically, the third guide rail 112 is disposed on the frame 110, and is disposed along the left-right direction, and the connecting structure 138 is slidably mounted on the third guide rail 112, so that the connecting structure 138 can slide along the third guide rail 112 in the left-right direction, and the ink scraping device 135 can also slide along with the sliding of the connecting structure 138, so as to achieve the back-and-forth movement of the ink scraping device 135 in the screen printing process, and repeat the ink spreading action or the squeezing action, thereby improving the screen printing efficiency.

As shown in fig. 1 to 4, a screen printing method of the screen printing machine 100 according to the present invention specifically includes the following steps: the workpiece to be processed is placed on the workbench 123, the first driving device drives the rotating member 122 to rotate, so that the workpiece to be processed is aligned with the position of the screen printing frame 131, then the workpiece to be processed moves on the rack 110 through the sliding table 121, so that the workpiece to be processed is close to the screen printing frame 131, after the position of the workpiece to be processed is adjusted, the screen printing mechanism 130 starts screen printing, and the rotating member 122, the sliding table 121 and the ink scraping device 135 are mutually matched in the screen printing process to complete the screen printing of the workpiece to be processed.

Specifically, to complete the screen printing operation on the workpiece to be processed, the workpiece to be processed needs to be placed on the workbench 123 and fixed in an adsorption manner; after the workpiece to be processed is fixed, the first driving device drives the rotating part 122 to rotate, and simultaneously drives the workbench 123 on the rotating part 122 to rotate, so that the workpiece to be processed placed on the workbench 123 rotates to a position aligned with the screen printing frame 131; after the rotation angle of the workpiece to be processed is adjusted, the rotating member 122 slides along the first guide rail 125 to drive the workpiece to be processed to move to the initial position where the screen printing is started on the screen 132, and then the sliding table 121 moves upward along the second guide rail 111 to enable the workpiece to be processed to approach the screen printing frame 131; after the position of the workpiece to be processed is adjusted, the screen printing mechanism 130 starts to operate, the rotating member 122 rotates in real time to adjust the contact area between the workpiece to be processed and the screen 132, the sliding table 121 slides on the second guide rail 111 in real time to adjust the distance between the workpiece to be processed and the screen printing frame 131, the connecting structure 138 drives the ink scraping device 135 to slide along the third guide rail 112, so that the ink scraping device 135 can slide on the screen printing frame 131, and the screen printing action of the workpiece to be processed is completed under the mutual cooperation of the rotating member 122, the sliding table 121 and the ink scraping device 135. It is conceivable that the workpiece to be machined can also be secured in a clamped or adhesively bonded manner.

The screen printing machine 100 according to an embodiment of the present invention is described in detail below in a specific embodiment with reference to fig. 1 to 3. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.

As shown in fig. 1 to 3, the screen printing machine 100 includes a frame 110, a second guide rail 111 and a third guide rail 112 are provided on the frame 110, the second guide rail 111 is provided in a vertical direction, and the third guide rail 112 is provided horizontally in a left-right direction; the mounting mechanism 120 is disposed on the frame 110, and includes a sliding table 121, a first driving device, a rotating member 122 and a working table 123, the sliding table 121 is provided with a first guide rail 125, the bracket 124 is slidably connected to the first guide rail 125, the first driving device is disposed on the bracket 124, the rotating member 122 is fixedly connected to the first driving device, and the working table 123 is fixedly mounted on the rotating member 122; a second driving device is further disposed below the sliding table 121, and the second driving device is fixedly mounted on the frame 110 and is used for driving the sliding table 121 to move up and down along the second guide rail 111. The screen printing mechanism 130 comprises a screen printing frame 131 and a wiping device 135, the screen printing frame 131 comprises a screen 132, a screen frame 133 and a screen fixing frame 134, the screen fixing frame 134 is fixedly installed on the frame 110, the left side and the right side of the screen frame 133 are fixedly installed on the screen fixing frame 134, and the screen 132 is arranged in the screen frame 133; the ink scraping device 135 is disposed on the connecting structure 138, and the connecting structure 138 drives the ink scraping device 135 to slide along the third guide rail 112, so as to complete the screen printing operation.

According to the utility model discloses screen printing machine 100, through so setting up, can reach some effects as follows at least, through setting up first guide rail 125 and second guide rail 111, can realize waiting to process the work piece and slide from side to side in the horizontal direction and slide from top to bottom in the vertical direction to make waiting to process the work piece before beginning silk screen printing work, adjust the position in the left and right directions, slide to the initial position that the silk screen 132 began to print, wait to process the work piece and can also adjust the position in the vertical direction, make and wait to process and keep suitable distance between work piece and the silk screen 132; meanwhile, by arranging the rotating part 122 and driving the workbench 123 to rotate by the rotating part 122, the workpiece to be processed can be rotated to a position aligned with the screen printing frame 131, so that the screen printing mechanism 130 can conveniently perform screen printing on the curved surface; when the screen printing mechanism 130 performs screen printing on the plane, the rotation member 122 stops rotating until the screen printing on the plane is completed. The screen printing machine 100 provides a new device for screen printing of a workpiece to be processed with a plane and a curved surface combined, is simple and convenient to operate, and effectively improves the screen printing efficiency of the workpiece to be processed with the plane and the curved surface combined.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "specifically," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A screen printing machine characterized in that: the method comprises the following steps:

a frame;

the mounting mechanism is arranged on the rack and comprises a sliding table, a first driving device, a rotating piece and a workbench, wherein the sliding table is slidably arranged on the rack, the first driving device is arranged on the sliding table, the rotating piece is fixedly connected to the first driving device, and the workbench is arranged on the rotating piece;

the silk screen printing mechanism, the silk screen printing mechanism set up in installation mechanism's top, just the silk screen printing mechanism is including silk screen printing frame and wiping device, wiping device set up in the top of silk screen printing frame.

2. The screen printing machine according to claim 1, wherein: the section of the rotating piece is of a U-shaped structure.

3. The screen printing machine according to claim 1, wherein: the first driving device is arranged on the sliding table through the bracket.

4. The screen printing machine according to claim 3, wherein: still including first guide rail, first guide rail set up in on the sliding stand, just first guide rail sets up along left right direction, the support with first guide rail sliding connection.

5. The screen printing machine according to claim 1, wherein: the sliding table is characterized by further comprising a second guide rail, the second guide rail is arranged on the rack and is arranged along the vertical direction, and the sliding table is connected with the second guide rail in a sliding mode.

6. The screen printing machine according to claim 1, wherein: the screen printing frame comprises a screen, a screen frame and a screen fixing frame, wherein the screen fixing frame is fixedly arranged on the rack, the left side and the right side of the screen frame are fixedly connected to the screen fixing frame, and the screen is arranged in the screen frame.

7. The screen printing machine according to claim 6, wherein: the ink scraping device comprises an ink scraping plate and an ink scraping knife, and the ink scraping plate and the ink scraping knife are arranged above the silk screen.

8. The screen printing machine according to claim 1, wherein: the ink scraping device is characterized by further comprising a connecting structure, the connecting structure is slidably mounted on the rack, and the ink scraping device is arranged on the connecting structure.

9. The screen printing machine according to claim 8, wherein: still including the third guide rail, the third guide rail set up in the frame, just the third guide rail sets up along left right direction, connection structure with third guide rail sliding connection.