Barcode paper stripping workpiece and printing system

Abstract

The utility model discloses a bar code paper stripping workpiece and a printing system. The bar code paper stripping workpiece comprises a flat plate and a column body, the flat plate is in a strip shape, the extending direction of the flat plate is the same as that of the column body, the column body is fixedly arranged relative to the flat plate, the column body is located on one side of the plane where the flat plate is located, one long edge of the flat plate is a reference edge, and the other long edge of the flat plate is a convex edge. The orthographic projection of the column on the plane where the flat plate is located is located on the side, facing the opposite side, of the reference side, the reference side is a free side, the bar code paper is pasted on the surface of the side, away from the flat plate, of the backing paper and located on the side, away from the flat plate, of the backing paper, and the column is used for abutting against the backing paper. The bar code paper can be separated from the backing paper, and camera shooting identification faults caused by the fact that the bar code paper is shielded by the pressing strip are avoided.

Description

Technical Field

[0001] The utility model relates to a barcode paper stripping workpiece and a printing system. Background Art

[0002] During the production of photovoltaic modules, barcode paper needs to be pasted on the busbars of photovoltaic modules. The barcode information is printed on the barcode paper to facilitate product traceability.

[0003] Specifically, the barcode paper is arranged in a continuous interval along the length direction of the base paper. As the base paper moves forward, the barcode paper passes through the print head and pressure bar of the printer in turn. The print head prints the barcode paper, and a photoelectric detector is set in the pressure bar to detect the edge of the barcode paper. The print head and the pressure bar are both located above the base paper. The base paper moves on the upper surface of the platform. The front end surface of the platform (hereinafter referred to as the platform end face) is perpendicular to the upper surface of the platform (hereinafter referred to as the platform plane), and the base paper is attached to the platform end face and moves. Under normal circumstances, at the turning point where the base paper is located at the front end of the platform, the front end of the barcode paper will be separated from the base paper, and the rear end of the barcode paper will be attached to the base paper. The barcode paper is basically parallel to the horizontal plane. The camera located above the barcode paper takes a picture of the barcode paper, and then analyzes whether the barcode paper printing is qualified.

[0004] The barcode paper and the base paper may fail to separate, causing the barcode paper to move downward along with the base paper. The camera cannot take a picture to identify the barcode paper, causing an alarm.

[0005] Due to some errors (such as machine vibration or tolerance of the bottom paper moving forward), the pressure strip may also block part of the barcode paper, causing the camera to recognize incorrectly after taking the photo, resulting in an alarm.

[0006] These will all affect production capacity. Utility Model Content

[0007] The utility model provides a barcode paper peeling workpiece and a printing system.

[0008] The technical solution of the utility model is as follows: A barcode paper peeling workpiece comprises a flat plate and a cylinder, wherein the flat plate is in a strip shape, the flat plate and the cylinder have the same extension direction, the cylinder is fixed relative to the flat plate, the cylinder is located on one side of the plane where the flat plate is located, a long side of the flat plate is a reference side, the orthographic projection of the cylinder on the plane where the flat plate is located is located on the side of the reference side toward its opposite side, the reference side is a free side, a side surface of the flat plate away from the cylinder is used to carry a base paper, the barcode paper is pasted on a side surface of the base paper away from the flat plate, and the cylinder is used to abut against the base paper.

[0009] Optionally, a pair of end plates are further included, and the two ends of the column are respectively fixed on one end plate.

[0010] Optionally, a strip-shaped vertical plate is further included, one long side of the vertical plate is fixedly connected to the opposite side of the reference side of the flat plate, and the pair of end plates are respectively fixedly connected to the two ends of the vertical plate.

[0011] Optionally, the vertical plate and the flat plate are an integrally formed structure.

[0012] Optionally, the vertical plate, the flat plate and the end plate are an integrally formed structure.

[0013] Optionally, the angle between the opening formed between the vertical plate and the flat plate and the direction toward one side of the column is a right angle or an obtuse angle.

[0014] Optionally, the column is a cylinder.

[0015] The technical solution of the utility model is as follows: a printing system, including a barcode paper peeling workpiece, and a printer, wherein the printer has a platform, a print head and a pressure bar;

[0016] The platform has a platform plane and a platform end surface, and the platform end surface is located below the platform plane;

[0017] The print head and the pressure strip are located above the platform plane, and the orthographic projection of the print head on the platform plane is located on the side of the free end of the orthographic projection of the pressure strip on the platform plane away from the platform;

[0018] The flat plate of the barcode paper stripping workpiece is parallel to the platform plane, the column is located below the flat plate, the opposite side of the reference side of the flat plate is closer to the free end of the platform than the reference side of the flat plate, and the barcode paper stripping workpiece is fixedly arranged relative to the platform;

[0019] The angle of the dihedral angle of the opening between the platform plane and the platform end face toward the inner side of the printer is a first angle, and an imaginary plane is defined. The imaginary plane intersects with the reference edge of the flat plate to form a dihedral angle of the platform end face opening toward the printer, and the angle of the dihedral angle is a second angle. The imaginary plane abuts against the outer surface area of ​​the cylinder facing the side of the flat plate and away from the reference edge, and the second angle is smaller than the first angle.

[0020] Optionally, the upper surface of the flat plate of the barcode paper peeling workpiece is flush with the platform plane.

[0021] Optionally, a camera is further included, which is arranged above the barcode paper peeling workpiece.

[0022] The utility model matches the barcode paper stripping workpiece with the printer, and the flat plate of the barcode paper stripping workpiece is used to receive the bottom paper, so that the barcode paper can be taken away by the robot at a position far away from the pressure strip, thereby avoiding the pressure strip from blocking the barcode paper. At the same time, the acute angle formed by the bending of the bottom paper is smaller, which is more conducive to the stripping of the barcode paper from the bottom paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of a barcode paper peeling workpiece of the utility model.

[0024] Figure 2 It is a cross-sectional view of the printing system of the utility model in a working state.

[0025] The accompanying drawings are marked as follows: 11, flat plate; 12, vertical plate; 13, end plate; 14, column; 20, platform plane; 21, platform end surface; 22, print head; 23, pressure bar; 24, camera; 25, screw; 30, base paper; 31, barcode paper. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with specific embodiments, but the protection scope of the present invention is not limited thereto.

[0027] Figure 1 It is a three-dimensional schematic diagram of a barcode paper peeling workpiece of the utility model. Figure 2 It is a cross-sectional view of the printing system of the utility model in a working state.

[0028] Combination Figure 1 and Figure 2 The barcode paper peeling workpiece proposed in the embodiment of the utility model includes a flat plate 11 and a column 14.

[0029] The flat plate 11 is strip-shaped, and the flat plate 11 and the column 14 extend in the same direction. The column 14 is fixed relative to the flat plate 11, and the column 14 is located on one side of the plane where the flat plate 11 is located. One long side of the flat plate 11 is a reference side. Figure 1 The long side of the middle flat plate 11 closer to the reader is the reference table.

[0030] The orthographic projection of the cylinder 14 on the plane where the plate 11 is located is located on the side of the reference edge toward the opposite edge thereof. That is, the orthographic projection of the cylinder 14 on the plane where the plate 11 is located is located between the reference edge and the opposite edge thereof, or overlaps with the opposite edge of the reference edge, or is located on the side of the opposite edge of the reference edge away from the reference edge. Figure 1 The orthographic projection of the middle column 14 on the plane of the flat plate 11 is located between the reference edge and its opposite edge. Figure 2 In the current viewing angle, the reference side of the tablet 11 is located on its right side, and the column 14 is further to the left than the reference side of the tablet 11.

[0031] The reference edge is a free edge. The side surface of the plate 11 away from the column 14 is used to carry the base paper 30 . The barcode paper 31 is pasted on the side surface of the base paper 30 away from the plate 11 . The column 14 is used to abut against the base paper 30 .

[0032] refer to Figure 2 The upper surface of the flat plate 11 is used to carry the bottom paper 30. The bottom paper 30 is bent downward at the reference edge of the flat plate 11 and rests on the inner surface of the column 14. Since the bottom paper 30 is in a stretched state in the application state, there is a mutual squeezing force between the bottom paper 30 and the column 14.

[0033] The barcode paper peeling workpiece cooperates with the printer, and the upper surface of the flat plate 11 is equivalent to extending the platform plane 20 of the printer, so that the position where the barcode paper 31 is separated from the bottom paper 30 is further away from the pressure bar 23, avoiding the pressure bar 23 from blocking the barcode paper 31. After the bottom paper 30 passes the reference edge of the flat plate 11, it abuts against the inner side of the column 14 (the side facing the platform end surface 21 of the printer), so that the bottom paper 30 is bent into an acute angle, which is more conducive to the separation of the bottom paper 30 and the barcode paper 31.

[0034] Optionally, refer to Figure 1 The barcode paper stripping workpiece further includes a pair of end plates 13 , and the two ends of the column 14 are respectively fixed on one end plate 13 .

[0035] Optionally, refer to Figure 1 The barcode paper stripping workpiece also includes a strip-shaped vertical plate 12 , one long side of the vertical plate 12 is fixedly connected to the opposite side of the reference side of the flat plate 11 , and a pair of end plates 13 are fixedly connected to the two ends of the vertical plate 12 .

[0036] Optionally, the vertical plate 12 and the flat plate 11 are integrally formed structures, for example, by bending a metal plate to obtain the vertical plate 12 and the flat plate 11 at the same time.

[0037] Optionally, the vertical plate 12, the flat plate 11, and the end plate 13 are an integrally formed structure. For example, the vertical plate 12, the flat plate 11, and the end plate 13 are obtained by cutting and bending processes.

[0038] The above-mentioned plates 11 may also be connected together by welding process.

[0039] Optionally, the angle between the opening formed between the vertical plate 12 and the flat plate 11 and the direction toward the column 14 is a right angle or an obtuse angle. Figure 1 The dihedral angle formed by the neutral plate 12 and the flat plate 11 is a right angle, which is to facilitate the close fit of the upright plate 12 and the printer's platform end surface 21 (which is usually at a right angle to the platform plane 20). If the dihedral angle between the upright plate 12 and the flat plate 11 is an obtuse angle, the orthographic projection of the column 14 on the plane where the flat plate 11 is located can be set farther from the reference edge of the flat plate 11.

[0040] Optionally, the column 14 is a circular cylinder 14. The column 14 may also be a polygonal column 14.

[0041] Based on the same inventive concept, an embodiment of the utility model further provides a printing system, including the above-mentioned barcode paper peeling workpiece, and also including a printer, the printer having a platform, a print head 22 and a pressure bar 23.

[0042] The remaining components of the printer can be designed according to the prior art and will not be described in detail here.

[0043] refer to Figure 2 The platform has a platform plane 20 and a platform end surface 21, and the platform end surface 21 is located below the platform plane 20. The platform plane 20 is perpendicular to the platform end surface 21. In the use state, the platform end surface 21 faces the user.

[0044] The print head 22 and the pressure bar 23 are located above the platform plane 20 , and the orthographic projection of the print head 22 on the platform plane 20 is located on the side of the free end of the orthographic projection of the pressure bar 23 on the platform plane 20 away from the platform.

[0045] The print head 22 can be raised and lowered, and when the print head 22 is lowered, it prints the barcode paper 31 located below. There is a certain gap between the pressure bar 23 and the platform plane 20, and a photoelectric detector is arranged in the pressure bar 23. During the movement of the base paper 30, the barcode paper 31 to be printed currently will first be moved to the bottom of the pressure bar 23 along with the base paper. The pressure bar 23 can detect the edge of the barcode paper 31 to be printed currently. The control system of the printer (not shown) determines how far the barcode paper 31 to be printed currently needs to be moved back in the direction of the print head 22 so that the print head 22 can print exactly in the middle of the barcode paper 31 to be printed, ensuring that the barcode information will not be offset up or down when printed out of the barcode paper. According to Figure 2 In the viewing angle shown, the print head 22 is located on the left side of the pressure bar 23, and the free end of the platform is located on the right side of the pressure bar 23.

[0046] The plate 11 of the barcode paper stripping workpiece is parallel to the platform plane 20, the column 14 is located below the plate 11, the opposite side of the reference side of the plate 11 is closer to the free end of the platform than the reference side of the plate 11, and the barcode paper stripping workpiece is fixed relative to the platform.

[0047] refer to Figure 2 The screw 25 passes through the vertical plate 12 and the platform end surface 21 of the printer, thereby fixing the barcode paper peeling workpiece on the printer.

[0048] The angle of the dihedral angle a of the opening between the platform plane 20 and the platform end surface 21 toward the inside of the printer is the first angle ( Figure 2The angle is 90°), and an imaginary plane is defined. The imaginary plane intersects with the reference edge of the flat plate 11 to form a dihedral angle b of the platform end surface 21 opening toward the printer. The angle of the dihedral angle b is the second angle. The imaginary plane abuts against the outer surface area of ​​the cylinder 14 facing the side of the flat plate 11 and away from the reference edge ( Figure 2 The plane where the section of the middle bottom paper 30 between the column 14 and the reference edge of the flat plate 11 is located is the imaginary plane, and the second angle is smaller than the first angle.

[0049] In the prior art, the bottom paper 30 is bent at the intersection of the printer's platform plane 20 and the platform end surface 21, and the bending angle is small. According to the design of the utility model, the bottom paper 30 is bent at a larger angle at the reference edge of the flat plate 11, which is more conducive to the separation of the bottom paper 30 and the barcode paper 31.

[0050] Optionally, the upper surface of the flat plate 11 of the barcode paper peeling workpiece is flush with the platform plane 20. This makes the appearance of the printing system more flat. In other embodiments, the upper surface of the flat plate 11 of the barcode paper peeling workpiece can also be slightly higher or slightly lower than the platform plane 20. When the upper surface of the flat plate 11 of the barcode paper peeling workpiece is lower than the platform plane 20, the second angle refers to the acute dihedral angle formed between the above-mentioned imaginary plane and the flat plate 11.

[0051] Optionally, the printing system further includes a camera 24, which is arranged above the barcode paper peeling workpiece. The camera 24 is used to take a photo of the barcode paper 31 in a semi-separated state from the base paper 30, and the computer (not shown) in the printing system identifies the photographed barcode paper 31. When the barcode paper 31 is judged to be correct, the robot (not shown) sucks and takes away the barcode paper 31, and then sticks the barcode paper 31 on the bus bar.

[0052] The various embodiments of the present invention are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments.

[0053] The protection scope of the present invention is not limited to the above-mentioned embodiments. Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the scope and spirit of the present invention. If these modifications and variations fall within the scope of the claims of the present invention and their equivalents, the intent of the present invention also includes these modifications and variations.

Claims

1. A barcode paper peeling workpiece, characterized in that: It includes a flat plate and a column, the flat plate is in a strip shape, the flat plate and the column have the same extension direction, the column is fixed relative to the flat plate, the column is located on one side of the plane where the flat plate is located, one long side of the flat plate is a reference side, the orthographic projection of the column on the plane where the flat plate is located is located on the side of the reference side facing the opposite side, the reference side is a free side, the barcode paper is pasted on the side surface of the base paper away from the flat plate, and the column is used to abut against the base paper.

2. The barcode paper peeling workpiece according to claim 1, characterized in that: It also includes a pair of end plates, and the two ends of the column are respectively fixed on the pair of end plates.

3. The barcode paper peeling workpiece according to claim 2, characterized in that: It also includes a strip-shaped vertical plate, one long side of which is fixedly connected to the opposite side of the reference side of the flat plate, and the pair of end plates are respectively fixedly connected to the two end portions of the vertical plate.

4. The barcode paper peeling workpiece according to claim 3, characterized in that: The vertical plate and the flat plate are an integrally formed structure.

5. The barcode paper peeling workpiece according to claim 3, characterized in that: The vertical plate, the flat plate and the end plate are an integrally formed structure.

6. The barcode paper peeling workpiece according to claim 3, characterized in that: The angle between the vertical plate and the flat plate and the direction of the opening toward one side of the column is a right angle or an obtuse angle.

7. The barcode paper peeling workpiece according to claim 1, characterized in that: The column is a cylindrical body.

8. A printing system, characterized in that: It comprises a barcode paper peeling workpiece according to any one of claims 1 to 7, and also comprises a printer, the printer having a platform, a print head and a pressure bar; The platform has a platform plane and a platform end surface, and the platform end surface is located below the platform plane; The print head and the pressure strip are located above the platform plane, and the orthographic projection of the print head on the platform plane is located on the side of the free end of the orthographic projection of the pressure strip on the platform plane away from the platform; The flat plate of the barcode paper stripping workpiece is parallel to the platform plane, the column is located below the flat plate, the opposite side of the reference side of the flat plate is closer to the free end of the platform than the reference side of the flat plate, and the barcode paper stripping workpiece is fixedly arranged relative to the platform; The angle of the dihedral angle of the opening between the platform plane and the platform end face toward the inner side of the printer is a first angle, and an imaginary plane is defined. The imaginary plane intersects with the reference edge of the flat plate to form a dihedral angle of the platform end face opening toward the printer, and the angle of the dihedral angle is a second angle. The imaginary plane abuts against the outer surface area of ​​the cylinder facing the side of the flat plate and away from the reference edge, and the second angle is smaller than the first angle.

9. The printing system according to claim 8, characterized in that: The upper surface of the flat plate of the barcode paper peeling workpiece is flush with the platform plane.

10. The printing system according to claim 8, characterized in that: The device also comprises a camera, which is arranged above the barcode paper peeling workpiece.

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