CN219988736U

CN219988736U - Silk screen printing alignment device

Info

Publication number: CN219988736U
Application number: CN202321633191.6U
Authority: CN
Inventors: 李向勇
Original assignee: Shenzhen Aites Automation Equipment Co ltd
Current assignee: Shenzhen Aites Automation Equipment Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-10
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a silk screen printing alignment device, which comprises: the device comprises an X-axis first moving mechanism, a Y-axis second moving mechanism, a Z-axis connecting bridge and an alignment adjusting frame; the second moving mechanism is arranged on the first moving mechanism in a sliding way, the connecting bridge is arranged on the second moving mechanism in a sliding way, and the alignment adjusting frame is horizontally arranged at the bottom of the connecting bridge; a plurality of vacuum suckers and a first deflector rod are respectively arranged on the alignment adjusting frame; the connecting bridge is provided with a third sliding rail and a connecting rod, and two ends of the connecting rod are respectively provided with a second deflector rod. According to the embodiment of the utility model, the first deflector rod capable of poking the printing stock to the left along the X axis is arranged on the right side rod of the alignment adjusting frame, and the second deflector rod capable of poking the printing stock to the outside is arranged on the connecting rod of the connecting bridge, so that the positions of the printing stock are adjusted by mutual cooperation of the first deflector rod and the second deflector rod, and the position of the printing screen frame is adjusted without stopping and aligning in the process of color register printing of the screen printer, so that the printing efficiency is greatly improved.

Description

Silk screen printing alignment device

Technical Field

The utility model relates to the technical field of silk-screen printing equipment, in particular to a silk-screen printing alignment device.

Background

The screen printing, namely screen printing, is to use silk screen as the plate base, and make the screen printing plate with picture and text through the sensitization platemaking method, the screen printing is made up of five major elements, screen printing plate, scraping plate, ink, printing table and stock, utilize the screen printing plate picture and text partial mesh to be permeable to ink, the non picture and text partial mesh can't be permeable to the basic principle of the ink to print, pour ink into one end of the screen printing plate while printing, apply certain pressure to the ink position on the screen printing plate with the scraping plate, move towards the other end of the screen printing plate at the same time, the ink is squeezed to the stock by the scraping plate from picture and text partial mesh while moving, in order to guarantee the printing effect, need to have frequently relocated the printing screen frame with position deviation in the process of the overprinting.

However, in the existing screen printers, in the process of color register printing, the positions of the printing screen frames need to be adjusted by stopping and aligning for many times, so that the operation is complicated and the efficiency is low.

Disclosure of Invention

In view of the above, the utility model provides a silk-screen alignment device for solving the problems of complex operation and lower efficiency of the prior art that the position of a printing screen frame needs to be adjusted by stopping alignment for a plurality of times in the process of color register printing.

To achieve one or some or all of the above or other objects, the present utility model provides: a screen printing alignment device, comprising: the device comprises an X-axis first moving mechanism, a Y-axis second moving mechanism, a Z-axis connecting bridge and an alignment adjusting frame;

the second moving mechanism is arranged on the first moving mechanism in a sliding way, the connecting bridge is arranged on the second moving mechanism in a sliding way, and the alignment adjusting frame is horizontally arranged at the bottom of the connecting bridge;

the alignment adjusting frame comprises an X-axis inner side rod, an outer side rod, a Z-axis left side rod and a Z-axis right side rod, wherein a plurality of vacuum chucks for adsorbing and connecting printing stock are respectively arranged on the left side rod and the right side rod, and a first deflector rod is also arranged on the right side rod;

the connecting bridge is provided with a third sliding rail in the Z axial direction and a connecting rod in the X axial direction, the connecting rod is arranged on the third sliding rail in a sliding manner, and two ends of the connecting rod are respectively provided with a second deflector rod.

Preferably, the second deflector rod is connected with a telescopic cylinder, and the telescopic cylinder pushes the second deflector rod to move along the Z axial direction.

Preferably, the first moving mechanism comprises a first sliding rail, a first sliding table and a first driving cylinder, wherein the first sliding table is slidably connected to the first sliding rail, and the first driving cylinder is in driving connection with the first sliding table.

Preferably, the bottom of the first moving mechanism is connected with a mounting seat, and the first sliding rail is mounted on the mounting seat.

Preferably, the second moving mechanism comprises an installation table, two second sliding rails, a second sliding table and a second driving cylinder, wherein the installation table is connected to the first sliding table, the two second sliding rails are installed on the installation table at intervals, the second sliding rails are synchronously and slidably connected to the two second sliding rails, and the second driving cylinder is installed between the two second sliding rails and is in driving connection with the second sliding tables.

Preferably, a fixing frame is arranged at the outer end of the connecting bridge, and the fixing frame is connected with the alignment adjusting frame.

Preferably, the bottom of the outer lever is provided with a plurality of supporting wheels.

The implementation of the embodiment of the utility model has the following beneficial effects:

after the silk screen printing alignment device is adopted, the first deflector rod is arranged on the right side rod of the alignment adjusting frame, so that the first deflector rod can move along the X axial direction along with the alignment adjusting frame, a printing object is stirred to the left along the X axial direction, and the second deflector rod is arranged on the connecting rod of the connecting bridge, so that the printing object can be stirred to the outside along the Z axial direction, the screen printer can adjust the position of the printing screen frame in the process of color register printing without stopping alignment, and the printing efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

FIG. 1 is a schematic diagram of the overall structure of a silk-screen alignment device according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the silk-screen alignment device according to the present utility model;

fig. 3 is a schematic diagram of the overall structure of the silk-screen alignment device according to the present utility model.

Reference numerals: 10. a first moving mechanism; 11. a first slide rail; 12. a first sliding table; 13. a first driving cylinder; 14. a mounting base; 20. a second moving mechanism; 21. a mounting table; 22. a second slide rail; 23. a second sliding table; 24. a second driving cylinder; 30. a connecting bridge; 31. a third slide rail; 32. a connecting rod; 33. a second deflector rod; 34. a telescopic cylinder; 35. a fixing frame; 40. an alignment adjusting frame; 41. an inner side lever; 42. an outer lever; 43. a left side lever; 44. a right side lever; 45. a vacuum chuck; 46. a first deflector rod; 47. and a supporting wheel.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1-3, embodiments provided for by the present utility model.

The embodiment of the utility model provides a silk screen printing alignment device, which comprises: the first moving mechanism 10 in the X-axis direction, the second moving mechanism 20 in the Y-axis direction, the connecting bridge 30 in the Z-axis direction and the alignment adjusting frame 40; the second moving mechanism 20 is slidably disposed on the first moving mechanism 10, so that the second moving mechanism 20 can horizontally move, the connecting bridge 30 is slidably disposed on the second moving mechanism 20, so that the connecting bridge 30 can vertically move, and the alignment adjusting frame 40 is horizontally mounted at the bottom of the connecting bridge 30, so that the printing stock can be horizontally placed on the printing table. Further, a fixing frame 35 is disposed at the outer end of the connecting bridge 30, and the fixing frame 35 extends transversely to connect with the alignment adjusting frame 40 to enhance the stability of the alignment adjusting frame 40. The alignment adjusting frame 40 comprises an inner rod 41 in the X-axis direction, an outer rod 42, a left rod 43 in the Z-axis direction and a right rod 44 in the Z-axis direction, so that the alignment adjusting frame 40 is rectangular as a whole, a plurality of vacuum chucks 45 for adsorbing and connecting printing stock are respectively arranged on the left rod 43 and the right rod 44, and the printing stock can be placed on a printing table by loosening the vacuum chucks 45. Two first levers 46 are also provided downward on the right lever 44; the two first shifting levers 46 are arranged at intervals and can shift the printing stock leftwards. Further, the bottom of the outer rod 42 is provided with a plurality of supporting wheels 47, which can play a supporting role in the process of moving the alignment adjusting frame 40 along the X axial direction, so as to prevent the outer side of the alignment adjusting frame 40 from collapsing due to bearing. The connecting bridge 30 is provided with a third slide rail 31 in the Z axis and a connecting rod 32 in the X axis, the connecting rod 32 is slidably arranged on the third slide rail 31, and two ends of the connecting rod 32 are respectively provided with a second deflector rod 33, so that the second deflector rod 33 can move back and forth along the third slide rail 31 along with the connecting rod 32 so as to adjust the front and back positions of the printing stock. Further, the second deflector rod 33 is connected with a telescopic air cylinder 34, the telescopic air cylinder 34 pushes the second deflector rod 33 to move along the Z axial direction, the telescopic air cylinder 34 mainly plays a role in fine adjustment, and the accuracy of front and rear position adjustment of a printing stock can be improved.

According to the utility model, the first deflector rod 46 is arranged on the right side rod 44 of the alignment adjusting frame 40, the first deflector rod 46 can move along the X axial direction along with the alignment adjusting frame 40 to stir a printing object to the left along the X axial direction, the second deflector rod 33 is arranged on the connecting rod 32 of the connecting bridge 30, the second deflector rod 33 can stir the printing object to the outside along the Z axial direction, and the positions of the printing object are adjusted by the mutual matching of the first deflector rod 46 and the second deflector rod 33, so that the screen printer does not need to stop for alignment to adjust the position of a printing screen frame in the process of color registering, and the printing efficiency is greatly improved.

Specifically, the first moving mechanism 10 includes a first slide rail 11, a first slide table 12, and a first driving cylinder 13, the first slide table 12 is slidably connected to the first slide rail 11, the first driving cylinder 13 is drivingly connected to the first slide table 12, the bottom of the first moving mechanism 10 is connected to a mounting base 14, and the first slide rail 11 is mounted on the mounting base 14 to integrally form a support for the first slide rail. The second moving mechanism 20 comprises an installation table 21, two second slide rails 22, a second slide table 23 and a second driving air cylinder 24, wherein the installation table 21 is vertically connected to the first slide table 12, the two second slide rails 22 are vertically and alternately arranged on the installation table 21, the second slide table 23 is synchronously and slidably connected to the two second slide rails 22, and the second driving air cylinder 24 is arranged between the two second slide rails 22 and is in driving connection with the second slide table 23 and used for driving the second slide table 23 to move up and down.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims

1. A screen printing alignment device, comprising: the device comprises a first moving mechanism (10) in the X-axis direction, a second moving mechanism (20) in the Y-axis direction, a connecting bridge (30) in the Z-axis direction and a positioning adjusting frame (40);

the second moving mechanism (20) is arranged on the first moving mechanism (10) in a sliding manner, the connecting bridge (30) is arranged on the second moving mechanism (20) in a sliding manner, and the alignment adjusting frame (40) is horizontally arranged at the bottom of the connecting bridge (30);

the alignment adjusting frame (40) comprises an X-axis inner side rod (41), an outer side rod (42) and a Z-axis left side rod (43) and a Z-axis right side rod (44), wherein a plurality of vacuum suckers (45) for adsorbing and connecting printing materials are respectively arranged on the left side rod (43) and the right side rod (44), and a first deflector rod (46) is also arranged on the right side rod (44);

the connecting bridge (30) is provided with a third sliding rail (31) in the Z axial direction and a connecting rod (32) in the X axial direction, the connecting rod (32) is slidably arranged on the third sliding rail (31), and two ends of the connecting rod (32) are respectively provided with a second deflector rod (33).

2. The silk screen printing alignment device according to claim 1, characterized in that the second deflector rod (33) is connected with a telescopic cylinder (34), and the telescopic cylinder (34) pushes the second deflector rod (33) to move along the Z axial direction.

3. The silk screen printing alignment device according to claim 1, characterized in that the first moving mechanism (10) comprises a first sliding rail (11), a first sliding table (12) and a first driving cylinder (13), the first sliding table (12) is slidingly connected to the first sliding rail (11), and the first driving cylinder (13) is in driving connection with the first sliding table (12).

4. A silk screen printing alignment device according to claim 3, characterized in that the bottom of the first moving mechanism (10) is connected with a mounting seat (14), and the first sliding rail (11) is mounted on the mounting seat (14).

5. A screen printing alignment device according to claim 3, characterized in that the second moving mechanism (20) comprises a mounting table (21), two second sliding rails (22), a second sliding table (23) and a second driving cylinder (24), the mounting table (21) is connected to the first sliding table (12), the two second sliding rails (22) are installed on the mounting table (21) at intervals, the second sliding table (23) is synchronously and slidingly connected to the two second sliding rails (22), and the second driving cylinder (24) is installed between the two second sliding rails (22) and is in driving connection with the second sliding table (23).

6. The silk screen printing alignment device according to claim 1, characterized in that a fixing frame (35) is arranged at the outer end of the connecting bridge (30), and the fixing frame (35) is connected with the alignment adjusting frame (40).

7. The silk screen printing alignment device according to claim 1, characterized in that the bottom of the outer rod (42) is provided with a plurality of supporting wheels (47).