Full-automatic printing machine capable of achieving uniform printing

Abstract

The utility model provides a full-automatic printing machine capable of printing uniformly, which comprises a feeding platform, a magnetic suction horizontal grabbing plate, a magnetic suction horizontal grabbing plate, a magnetic suction horizontal grabbing plate, a magnetic suction horizontal grabbing plate, a magnetic suction horizontal grabbing plate and a magnetic suction horizontal grabbing plate, and is characterized in that the magnetic suction horizontal grabbing plate is used for grabbing a printed printing plate and rotating through a rotating shaft; after rotation, the first surface of the printing plate on the magnetic horizontal grabbing plate faces a scanning mirror of a laser detector, and the first surface of the printing plate is a printing ink surface; a plurality of stand column supporting rods are further arranged at the four corners of the feeding platform, a longitudinal rod is arranged between every two opposite stand columns, a transverse rod is arranged on the two longitudinal rods, and the laser detector is installed on the transverse rod. The two ends of the transverse rod are driving ends and are installed on rod bodies of the two longitudinal rods, and the transverse rod drives the laser detector to move in the parallel direction of the longitudinal rods in a movable mode. The driving ends of the magnetic horizontal grabbing plate, the laser detector and the two transverse rods are all in communication connection with an upper computer.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing machine technical field especially relates to a full -automatic printing machine of printing even. BACKGROUND

[0002] Full -automatic printing machine is the complex composite structure that receives the original version information of host computer transmission and carries out automatic printing, and traditional printing especially representative silk screen printing is widely applied with its implementation range, superior quality, low cost and other advantages.

[0003] The quality of the existing silk screen printing machine is often not ideal, especially the ink at both ends of the squeegee assembly cannot be evenly coated, the sheet position on the feeding platform cannot be fixed, etc. Some silk screen printing machines on the market aim to even printing, for example, the full -automatic printing machine disclosed in CN215041200U, which improves color uniformity and position accuracy by extruding ink and back scraping and automatically positioning the sheet with XYZ CCD. However, the precision and uniformity of this printing cannot be fed back during the printing process, and the printing parameters cannot be adjusted in time.

[0004] There is an urgent need in the industry for a device or method that can solve the above problems. UTILITY MODEL CONTENT

[0005] Therefore, the purpose of the utility model is to provide a full -automatic printing machine with even printing to solve the problem that printing precision and uniformity cannot be fed back.

[0006] To achieve the above purpose, the utility model provides a full -automatic printing machine with even printing, which comprises:

[0007] A feeding platform comprises a feeding panel, a magnetic horizontal grab plate is arranged on the feeding panel, the magnetic horizontal grab plate is used to grab the printed plate and rotate through a rotating shaft, after rotation, the first surface of the printed plate on the magnetic horizontal grab plate faces the scanning mirror of the laser detector, and the first surface of the printed plate is the surface printed with ink;

[0008] A plurality of column support rods are arranged at the positions of the four corners of the feeding platform, longitudinal rods are arranged between two oppositely directed columns, a transverse rod is arranged on the two longitudinal rods, and the laser detector is installed on the transverse rod;

[0009] Both ends of the transverse rod are driving ends and are installed on the rod bodies of the two longitudinal rods, and the laser detector is moved along the parallel direction of the longitudinal rods in a movable manner;

[0010] The magnetic horizontal grab plate, the laser detector and the driving ends of the two transverse rods are in communication connection with the host computer.

[0011] The full-automatic printing machine with uniform printing, wherein the feeding platform is further provided with a plurality of size adjusting clamping blocks, a first size adjusting clamping block clamps one side edge of the printing plate after the printing plate is rotated, and the printing plate is fixed by adjusting the position of the size adjusting clamping block on the other side of the printing plate, and the size adjusting clamping block on the other side of the printing plate moves through a limiting groove on the feeding platform.

[0012] The full-automatic printing machine with uniform printing, wherein the laser detector installed on the transverse rod is movable, a wire rail and a wire rod are arranged on the transverse rod, and the sliding of the wire rail and the wire rod is controlled through received host computer information.

[0013] The full-automatic printing machine with uniform printing, wherein the height of the column support rod on the platform surface of the feeding platform is greater than the width and / or height of the printing plate.

[0014] The full-automatic printing machine with uniform printing, wherein the feeding platform further comprises a base, the base is a horizontal base, and the base and the feeding panel are integrally designed.

[0015] The full-automatic printing machine with uniform printing, wherein the rotating shafts are installed on the same side edge of the feeding panel, and the number of the rotating shafts is at least two, and the magnetic horizontal grabbing plate is fixed between the at least two rotating shafts.

[0016] The full-automatic printing machine with uniform printing, wherein the limiting groove is arranged on one side of the feeding panel, and the extension direction of the limiting groove intersects with the midpoint of the connecting line between the two rotating shafts.

[0017] As can be seen from the above, the full-automatic printing machine with uniform printing provided by the utility model performs laser detection scanning on the printing plate during the printing process, adjusts the laser detector to make the ink information of the printing plate be fully scanned under the condition that the printing plate is kept horizontal, feeds back to the host computer when the printing precision and uniformity are lower than the control threshold, adjusts the ink adding amount or the printing plate parameters during the printing process, and the printing precision and uniformity are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the premise of the drawings.

[0019] Figure 1This is a schematic diagram of a fully automatic printing machine that produces uniform printing according to an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram showing the position of the tension groove in an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram showing the position of the limiting groove when it is fixed in an embodiment of this utility model;

[0022] In the diagram: 1-Feeding platform; 101-Feeding panel; 102-Magnetic horizontal gripper; 103-Rotating shaft; 104-Size adjustment clamp; 1041-First size adjustment clamp; 1042-Second size adjustment clamp; 2-Column support rod 2; 105-Limiting groove; 3-Longitudinal rod; 4-Transverse rod; 5-Laser detector; 6-Printing plate. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0024] It should be noted that, unless otherwise defined, the technical or scientific terms used in the embodiments of this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] Combination Figure 1 The diagram shows the basic structure of a fully automatic printing machine for uniform printing according to this utility model. The fully automatic printing machine mainly includes a feeding platform 1, several vertical support rods 2, longitudinal rods 3, transverse rods 4, and a movable laser detector 5. The movable laser detector 5 receives signals from a host computer and is controlled to move left and right and forward and backward on the longitudinal rods 3 and transverse rods 4 to comprehensively scan the printing plate. Specifically:

[0026] The loading platform 1 includes a loading panel 101, on which a magnetic horizontal gripper 102 is provided. The magnetic horizontal gripper 102 is used to grip the printed printing plate 6 and rotate it through a rotating shaft 103. After rotation, the first side of the printing plate 6 on the magnetic horizontal gripper 102 faces the scanning mirror of the laser detector 5. The first side of the printing plate 6 is the side with the printing ink.

[0027] In one feasible embodiment of this utility model, the feeding platform 1 further includes a base 7, which is a horizontal base and is integrally designed with the feeding panel 101. The base 7 can be designed in any required form to adapt to the printing machine in a specific working environment.

[0028] The loading platform 1 is also provided with several column support rods 2 at its four corners. A longitudinal rod 3 is provided between two opposing columns. A transverse rod 4 is provided on the two longitudinal rods. The laser detector 5 is installed on the transverse rod. The laser detector 5 is movably installed on the transverse rod 4. In some special implementation scenarios, the laser detector 5 is fixedly installed on the transverse rod 4. The transverse rod 4 can move the laser detector, which can also realize the full scanning of the printing plate.

[0029] When the transverse rod 4 is movable, both ends of the transverse rod 4 are driving ends and are installed on the rod body of the two longitudinal rods, and the laser detector 5 is moved along the parallel direction of the longitudinal rod 3 in a movable manner. The movable manner includes, but is not limited to, lead screw, slide rail, etc.

[0030] In a feasible embodiment of this utility model, the magnetic horizontal gripper 102, the laser detector 5, and the driving ends of the two horizontal rods 4 are all communicatively connected to the host computer 7. When the host computer detects a command to check the printing accuracy of the printing plate, the rotating shaft 103 rotates and removes the printing plate from the printing press. After the rotating shaft 103 rotates, it grips the printing plate through the magnetic horizontal gripper 102 and adjusts and fixes it through several size adjustment clamps 104 set on the loading platform 1. The first size adjustment clamp 1041 clamps one side of the printing plate after the printing plate has finished rotating, and the position of the size adjustment clamp 1042 on the other side of the printing plate is adjusted to fix the printing plate 6. Figure 2 As shown, the size adjustment clamp on the other side of the printing plate 6 moves via a limiting groove 105 on the loading platform 1.

[0031] The size adjustment clamp 104 is used to fix the printing plate horizontally, so as to improve the accuracy of the laser detector 5 during scanning.

[0032] The laser detector 5 installed on the transverse rod 4 of this invention is movable. A guide rail and a lead screw are set on the transverse rod 4. The sliding of the guide rail and lead screw is controlled by receiving information from the host computer to achieve the desired effect.

[0033] In one feasible embodiment of this utility model, the height of the column support rod 2 on the platform surface of the feeding platform 1 is greater than the width and / or height of the printing plate 6, so that the printing plate passes through... Figure 1 The arrow can rotate freely in its direction.

[0034] In one feasible embodiment of this utility model, the rotating shaft 103 is installed on the same side of the feeding panel 101, and there are at least two rotating shafts 103, with the magnetic horizontal gripper 102 fixed between the at least two rotating shafts.

[0035] Combination Figure 3 As shown, in one feasible embodiment of the present invention, the limiting groove 105 is disposed on one side of the feeding panel, and the extending direction of the limiting groove 105 intersects the midpoint of the line connecting the two rotating shafts.

[0036] The fully automatic printing machine with uniform printing provided by this utility model performs laser detection scanning on the printing plate during the printing process, and adjusts the laser detector to fully scan the ink information of the printing plate while keeping the printing plate level. When the printing accuracy and uniformity are lower than the control threshold, feedback is sent to the host computer to adjust the amount of ink added or the printing plate parameters during the printing process, so as to ensure the printing accuracy and uniformity.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0038] The embodiments of this utility model are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fully automatic printing machine for uniform printing, characterized in that, The aforementioned fully automatic printing machine with uniform printing includes: The feeding platform includes a feeding panel, on which a magnetic horizontal gripper is provided. The magnetic horizontal gripper is used to grip the printed printing plate and rotate it through a rotating shaft. After rotation, the first side of the printing plate on the magnetic horizontal gripper faces the scanning mirror of the laser detector. The first side of the printing plate is the side with printing ink. The four corners of the feeding platform are also provided with several column support rods, and a longitudinal rod is provided between two opposing columns. A transverse rod is provided on the two longitudinal rods, and the laser detector is installed on the transverse rod. The two ends of the transverse rod are driving ends and are installed on the rod body of the two longitudinal rods, and the laser detector is moved along the parallel direction of the longitudinal rods in a movable manner; The magnetic horizontal gripper, the laser detector, and the drive ends of the two horizontal rods are all connected to the host computer for communication.

2. The fully automatic printing machine with uniform printing as described in claim 1, characterized in that, The loading platform is also provided with several size adjustment clamps. The first size adjustment clamp clamps one side of the printing plate after the printing plate has finished rotating. The printing plate is fixed by adjusting the position of the size adjustment clamp on the other side of the printing plate. The size adjustment clamp on the other side of the printing plate moves through a limiting groove on the loading platform.

3. The fully automatic printing machine with uniform printing as described in claim 1, characterized in that, The laser detector mounted on the horizontal bar is movable. A guide rail and a lead screw are set on the horizontal bar, and the sliding of the guide rail and lead screw is controlled by receiving information from the host computer.

4. The fully automatic printing machine with uniform printing as described in claim 1, characterized in that, The height of the column support rod on the platform surface of the feeding platform is greater than the width and / or height of the printing plate.

5. The fully automatic printing machine with uniform printing according to claim 1, characterized in that, The loading platform also includes a base, which is a horizontal base and is integrated with the loading panel.

6. The fully automatic printing machine with uniform printing according to claim 1, characterized in that, The rotating shafts are installed on the same side of the feeding panel, and there are at least two rotating shafts. The magnetic horizontal gripper is fixed between the at least two rotating shafts.

7. The fully automatic printing machine with uniform printing according to claim 2, characterized in that, The limiting groove is disposed on one side of the feeding panel, and the extending direction of the limiting groove intersects the midpoint of the line connecting the two rotating shafts.

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