Glue scraping plate clamping detection device

Abstract

The utility model discloses a glue scraping plate clamping detection device, and belongs to the technical field of printing machines. The device mainly comprises a mounting plate; the glue scraping assembly is provided with a glass fiber glue scraping plate suitable for extrusion; the fixing assembly is arranged on the mounting plate; the shielding assembly is mounted on the mounting plate; the detection assembly is mounted on the mounting plate and comprises two groups of jacks, and the jacks are formed in the mounting plate; the two groups of ceramic insulation sleeves are arranged in the jacks, and a first electric conductor and a second electric conductor are respectively arranged in the two groups of ceramic insulation sleeves; the groove is formed in the glass fiber glue scraping plate; and the conductive copper bar is arranged in the groove. According to the glue scraping plate clamping detection device, whether the glue scraping plate is installed in place or not can be detected during installation through the detection device, if the glue scraping plate is not installed in place, a printing machine cannot receive a signal and does not act, and the effect that the installation plate is installed in place can be known.

Description

Technical Field

[0001] The present application relates to the technical field of printing machines, and in particular to a squeegee clamping detection device. Background Art

[0002] A screen printer is a mechanical device that uses a screen as a printing plate. It uses a scraper (also called a scraper or scraper) to squeeze the ink out of the mesh of the image part of the screen, so that the ink is transferred to the substrate through the mesh of the image part, forming the same image as the original.

[0003] At present, when installing the scraper, it is usually placed directly on the mounting plate on the scraper frame, and then clamped and installed by the clamping plate and the mounting plate on the scraper frame through screws, and then put into use;

[0004] However, after the squeegee is installed in place, there is no component to detect whether it is installed in place. In addition, since there is a gap between the screw and the screw hole, the squeegee may be offset when installed by the screw, so that the squeegee is not installed in place after installation, which will cause the edges of the printed pattern to be blurred, lose details and clarity, and affect the overall visual effect.

[0005] Therefore, it is necessary to provide a scraper plate clamping detection device to solve the above problems.

[0006] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a scraper plate clamping detection device to achieve the effect of understanding whether the mounting plate is installed in place.

[0008] The technical solution adopted by the present application to solve its technical problems is: a scraper board clamping detection device, including a mounting plate; a scraper assembly, the scraper assembly is arranged on the mounting plate, and the scraper assembly has a glass fiber scraper board suitable for extrusion; a fixing assembly, the fixing assembly is arranged on the mounting plate; a shielding assembly, the shielding assembly is installed on the mounting plate; a detection assembly, the detection assembly is installed on the mounting plate, and the detection assembly includes: two groups of jacks, the jacks are opened on the mounting plate; two groups of ceramic insulating sleeves, the ceramic insulating sleeves are arranged inside the jacks, and the insides of the two groups of ceramic insulating sleeves are respectively provided with a first conductor and a second conductor; a groove, the groove is opened on the glass fiber scraper board; a conductive copper strip, the conductive copper strip is arranged inside the groove.

[0009] Furthermore, the glass fiber scraper plate is arranged on one side of the mounting plate.

[0010] Furthermore, the fixing assembly includes a fixing plate slidably arranged on the mounting plate, and at least two groups of mounting holes are provided on the fixing plate, the glass fiber scraper plate and the mounting plate, and bolts are arranged inside the mounting holes.

[0011] Furthermore, the shielding assembly includes two groups of bases mounted on the mounting plate, a rotating rod is rotatably mounted on the base, and a cover plate is mounted on the rotating rod.

[0012] Furthermore, a screw hole is provided on the base, and a limiting screw is arranged inside the screw hole.

[0013] The beneficial effect of the present application is that the present application provides a scraper plate clamping detection device, through which the scraper plate can be detected during installation to see whether it is installed in place. If it is not in place, the printing machine will not receive a signal and will not move, thereby achieving the effect of knowing whether the installation plate is installed in place.

[0014] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0016] In the attached picture:

[0017] Figure 1 It is an overall schematic diagram of a scraper plate clamping detection device in this application;

[0018] Figure 2 for Figure 1 Schematic diagram of the overall explosion;

[0019] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0020] Among them, the reference numerals in the figure are:

[0021] 1. Mounting plate; 2. Detection assembly; 21. First conductor; 22. Ceramic insulating sleeve; 23. Socket; 24. Second conductor; 25. Conductive copper strip; 26. Groove; 3. Glue scraping assembly; 31. Fiberglass squeegee plate; 4. Fixing assembly; 41. Fixing plate; 42. Mounting hole; 5. Shielding assembly; 51. Base; 52. Rotating rod; 53. Cover plate; 54. Limit screw; 55. Screw hole. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0024] like Figure 1 As shown, the present application provides a squeegee plate clamping detection device, comprising a mounting plate 1, the mounting plate 1 is connected to a scraper frame in a printing press, and a squeegee assembly 3 is arranged on the mounting plate 1, the squeegee assembly 3 is used to squeeze the screen;

[0025] like Figure 1 As shown, the scraper assembly 3 includes a glass fiber scraper plate 31 arranged on one side of the mounting plate 1, and the glass fiber scraper plate 31 is used to squeeze the screen so as to squeeze the ink out of the mesh holes of the image part of the screen, so that the ink is transferred to the printing material through the mesh holes of the image part to form the same image as the original.

[0026] At the same time, a detection component 2 is arranged on the mounting plate 1, and the detection component 2 is used to detect whether the glass fiber scraper plate 31 is installed in place;

[0027] like Figure 1-Figure 2 As shown, the detection assembly 2 includes two groups of jacks 23 opened on the mounting plate 1, and ceramic insulating sleeves 22 are provided inside the two groups of jacks 23, and first conductors 21 and second conductors 24 are provided inside the two groups of ceramic insulating sleeves 22, respectively. It should be noted that a contact sensor is provided on the printing press, such as an inductive proximity switch of the NI series of Turck, and the first conductor 21 and the second conductor 24 are both electrically connected to the contact sensor, and the contact sensor is connected to the control system of the printing press by wires;

[0028] At the same time, a groove 26 is provided on the glass fiber scraper plate 31, and a conductive copper strip 25 is provided inside the groove 26. The glass fiber scraper plate 31 is attached to one side of the mounting plate 1 until the conductive copper strip 25 contacts the first conductor 21 and the second conductor 24 to form a circuit path. At this time, the contact sensor receives a signal (such as a digital signal) and converts it into a low-level (or high-level) digital signal and transmits it to the control system of the printing press. At this time, the control system determines that the scraper is installed in place and the printing press can work.

[0029] At the same time, a fixing component 4 is provided on one side of the glass fiber scraper plate 31, and the fixing component 4 is used to fix the glass fiber scraper plate 31;

[0030] like Figure 1-Figure 2 As shown, the fixing assembly 4 includes a fixing plate 41 slidably arranged on the mounting plate 1, and a plurality of mounting holes 42 are provided on the fixing plate 41, the glass fiber scraper plate 31 and the mounting plate 1, and bolts are provided inside the mounting holes 42. When the scraper assembly 3 is installed in place, the fixing plate 41 is moved to fit with one side of the glass fiber scraper plate 31, and the bolts are screwed into the socket 23, thereby driving the fixing plate 41 to move, so as to clamp the glass fiber scraper plate 31;

[0031] Meanwhile, a shielding component 5 is provided on the mounting plate 1, and the shielding component 5 is used to shield the exposed conductive copper strip 25;

[0032] like Figure 2-Figure 3 As shown, the shielding assembly 5 includes two sets of bases 51 fixedly mounted on the mounting plate 1, and a rotating rod 52 is rotatably mounted on the base 51, and a cover plate 53 is fixedly mounted on the rotating rod 52. At the same time, a screw hole 55 is opened on the base 51, and a limit screw 54 is arranged inside the screw hole 55;

[0033] In the initial state, the cover plate 53 is horizontal with the mounting plate 1, and the cover plate 53 shields the exposed conductive copper strip 25. The limit screw 54 is located in the screw hole 55 and abuts against the rotating rod 52 to fix it, so as to simultaneously fix the cover plate 53. When the conductive copper strip 25 is damaged and needs to be repaired, the limit screw 54 can be screwed out, and then the cover plate 53 is turned over until it is perpendicular to the mounting plate 1, and the limit screw 54 is tightened to abut against the rotating rod 52, and the conductive copper strip 25 can be repaired;

[0034] To summarize, when installing the fiberglass scraper board 31, place it on one side of the mounting plate 1 until the conductive copper strip 25 contacts the first conductor 21 and the second conductor 24 to form a circuit path and give a signal to the printer. Then the fixing component 4 clamps and fixes it. At this time, the shielding component 5 shields the exposed part of the conductive copper strip 25 to prevent contamination from external pollutants that affect its normal operation.

[0035] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A scraper plate clamping detection device, characterized in that: include: Mounting plate (1); A scraper assembly (3), the scraper assembly (3) being arranged on the mounting plate (1), the scraper assembly (3) comprising a glass fiber scraper plate (31) suitable for extrusion; A fixing component (4), wherein the fixing component (4) is arranged on the mounting plate (1); A shielding component (5), wherein the shielding component (5) is mounted on the mounting plate (1); A detection component (2), the detection component (2) being mounted on the mounting plate (1), the detection component (2) comprising: Two groups of jacks (23), wherein the jacks (23) are provided on the mounting plate (1); Two groups of ceramic insulating sleeves (22), the ceramic insulating sleeves (22) being arranged inside the insertion hole (23), and the first conductor (21) and the second conductor (24) being arranged inside the two groups of ceramic insulating sleeves (22) respectively; A groove (26), wherein the groove (26) is formed on the glass fiber scraper plate (31); A conductive copper strip (25) is arranged inside the groove (26).

2. A squeegee clamping detection device according to claim 1, characterized in that: The glass fiber scraper plate (31) is arranged on one side of the mounting plate (1).

3. A squeegee clamping detection device according to claim 1, characterized in that: The fixing assembly (4) comprises a fixing plate (41) slidably arranged on the mounting plate (1); at least two groups of mounting holes (42) are provided on the fixing plate (41), the glass fiber scraper plate (31) and the mounting plate (1); bolts are provided inside the mounting holes (42).

4. A squeegee clamping detection device according to claim 1, characterized in that: The shielding assembly (5) comprises two groups of bases (51) mounted on the mounting plate (1), a rotating rod (52) being rotatably mounted on the base (51), and a cover plate (53) being mounted on the rotating rod (52).

5. A squeegee clamping detection device according to claim 4, characterized in that: The base (51) is provided with a screw hole (55), and a limiting screw (54) is arranged inside the screw hole (55).

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