Screen printing steel mesh cleaning structure

Abstract

The utility model relates to the technical field of silk-screen printing, and particularly discloses a silk-screen steel mesh cleaning structure which comprises a workbench, a cleaning device and a cleaning device. The first cleaning assembly is mounted above the screen printing steel mesh and is used for cleaning the top surface of the screen printing steel mesh; and the second cleaning assembly is mounted below the screen printing steel mesh and is used for cleaning the bottom surface of the screen printing steel mesh. The screen printing steel mesh cleaning structure can effectively solve the problem that an existing cleaning structure can only clean one face of a screen printing steel mesh, and consequently the cleaning effect is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of screen printing, in particular to a screen printing steel mesh cleaning structure. Background Art

[0002] After the printing machine completes the printing operation, the screen printing steel mesh needs to be cleaned using a cleaning structure. The existing cleaning structure can usually only clean one side of the screen printing steel mesh, and the cleaning effect is poor.

[0003] Therefore, it is necessary to improve the existing cleaning structure to solve the problem that it can only clean one side of the screen printing steel mesh, resulting in poor cleaning effect.

[0004] The above information disclosed in this Background section is included only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is currently known to a person of ordinary skill in the art. Utility Model Content

[0005] One purpose of the utility model is to provide a screen printing steel mesh cleaning structure, which can effectively solve the problem that the existing cleaning structure can only clean one side of the screen printing steel mesh, resulting in poor cleaning effect.

[0006] In order to achieve the above purpose, the utility model provides a screen printing steel mesh cleaning structure, comprising:

[0007] A workbench, the workbench is used to place the silk screen steel mesh;

[0008] A first cleaning component, which is installed above the screen printing steel mesh and is used to clean the top surface of the screen printing steel mesh;

[0009] A second cleaning component is installed below the silk screen steel mesh and is used to clean the bottom surface of the silk screen steel mesh.

[0010] Optionally, the first cleaning assembly includes a vertical mounting plate located above the silk screen steel mesh, a first vertical linear drive mechanism driving the vertical mounting plate to move up and down, and a first horizontal linear drive mechanism driving the first vertical linear drive mechanism to reciprocate horizontally from one end of the silk screen steel mesh to the other end of the silk screen steel mesh.

[0011] Optionally, the vertical mounting plate is mounted with:

[0012] A first unloading roller, the first unloading roller is used to install a first cleaning paper in a roll;

[0013] First wipe the board;

[0014] A first material receiving roller, wherein the free end of the first cleaning paper is wound around the first material receiving roller after passing the bottom of the first wiping plate.

[0015] Optionally, also include:

[0016] A first material receiving motor, wherein a driving end of the first material receiving motor is connected to the first material receiving roller, and is used for driving the first material receiving roller to rotate.

[0017] Optionally, a spray pipe for spraying cleaning liquid downwards is provided above the first wiping plate.

[0018] Optionally, a liquid storage cavity is provided inside the first wiping plate, a liquid inlet joint connected to the liquid storage cavity is provided on the top of the first wiping plate, and a plurality of spray holes connected to the liquid storage cavity are provided on the bottom of the first wiping plate.

[0019] Optionally, a metering component for measuring the amount of the first cleaning paper is also included.

[0020] Optionally, the metering component includes a metering roller, a grating sheet installed at the end of the metering roller, and a photoelectric sensor for detecting the number of rotations of the grating sheet.

[0021] Optionally, the second cleaning assembly includes a horizontal mounting plate located below the silk screen steel mesh, a second vertical linear drive mechanism driving the horizontal mounting plate to move up and down, and a second horizontal linear drive mechanism driving the second vertical linear drive mechanism to reciprocate horizontally from one end of the silk screen steel mesh to the other end of the silk screen steel mesh.

[0022] Optionally, the second cleaning component further includes:

[0023] A lifting plate, the lifting plate being located above the horizontal mounting plate;

[0024] A third vertical linear drive mechanism, wherein the third vertical linear drive mechanism is mounted on the horizontal mounting plate, and a driving end of the third vertical linear drive mechanism is connected to the lifting plate;

[0025] A second unloading roller, the second unloading roller is rotatably mounted on the lifting plate and is used to mount a second cleaning paper in a roll;

[0026] a second wiping plate, the second wiping plate being mounted on the lifting plate;

[0027] A second receiving roller, which is mounted on the lifting plate and located on a side of the second wiping plate away from the second unwinding roller, and the free end of the second cleaning paper is wound around the second receiving roller after passing the top of the second wiping plate;

[0028] A second material collecting motor, wherein a driving end of the second material collecting motor is connected to the second material collecting roller and is used to drive the second material collecting roller to rotate;

[0029] A cleaning nozzle is installed on the horizontal installation plate, and a liquid spraying port of the cleaning nozzle is arranged toward the second wiping plate, and is used for spraying cleaning liquid onto the second cleaning paper on the top of the second wiping plate.

[0030] The beneficial effects of the utility model are: providing a screen printing steel mesh cleaning structure, when the screen printing steel mesh needs to be cleaned, the first cleaning component cleans the top surface of the screen printing steel mesh, and the second cleaning component cleans the bottom surface of the screen printing steel mesh;

[0031] Therefore, the screen printing steel mesh cleaning structure provided by the utility model can wipe the screen printing steel mesh from the upper and lower surfaces of the screen printing steel mesh, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0033] Figure 1 A schematic diagram of the axonometric structure of the screen printing steel mesh cleaning structure provided in the embodiment;

[0034] Figure 2 A front view of a screen printing steel mesh cleaning structure provided in an embodiment;

[0035] Figure 3 A schematic diagram of the structure of the screen printing steel mesh cleaning structure provided in the embodiment without the screen printing steel mesh;

[0036] Figure 4 A schematic diagram of the structure of the first cleaning component after being wrapped around the first cleaning paper provided in the embodiment;

[0037] Figure 5 A schematic diagram of the structure of the first cleaning component provided in the embodiment before it is wound around the first cleaning paper;

[0038] Figure 6 A schematic diagram of the structure of the second cleaning component provided in the embodiment.

[0039] In the figure:

[0040] 100. First cleaning paper;

[0041] 1. The first cleaning component;

[0042] 101, first material discharging roller; 102, first wiping plate; 103, first material collecting roller; 104, first material collecting motor; 105, spray pipe; 106, metering assembly; 1061, metering roller; 1062, grating sheet; 1063, photoelectric sensor; 107, vertical mounting plate; 108, first vertical linear drive mechanism; 109, first horizontal linear drive mechanism;

[0043] 2. Silk screen steel mesh;

[0044] 3. Workbench;

[0045] 4. Second cleaning component; 401. Second material discharging roller; 402. Second wiping plate; 403. Second material collecting roller; 404. Second material collecting motor; 405. Cleaning nozzle; 406. Third vertical linear drive mechanism; 407. Horizontal mounting plate; 408. Lifting plate. DETAILED DESCRIPTION

[0046] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] In the description of the present utility model, it is to be understood that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centrally arranged component at the same time.

[0048] In addition, terms such as "long", "short", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention. They do not indicate or imply that the device or component referred to must have this specific direction or operate with a specific direction structure, and should not be understood as a limitation of the present invention.

[0049] The present invention will be described in detail below in conjunction with the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, methodological, or functional changes made by a person skilled in the art based on these embodiments are all within the scope of protection of the present invention.

[0050] The utility model provides a screen printing steel mesh cleaning structure, which is suitable for application scenarios of cleaning the screen printing steel mesh, and can effectively solve the problem that the existing cleaning structure can only clean one side of the screen printing steel mesh, resulting in poor cleaning effect.

[0051] See also Figure 1~Figure 3 In this embodiment, the cleaning structure of the silk screen steel mesh 2 includes a workbench 3, a first cleaning component 1, and a second cleaning component 4.

[0052] The workbench 3 is used to place the silk screen steel mesh 2; the first cleaning component 1 is installed above the silk screen steel mesh 2, and is used to clean the top surface of the silk screen steel mesh 2; the second cleaning component 4 is installed below the silk screen steel mesh 2, and is used to clean the bottom surface of the silk screen steel mesh 2.

[0053] Therefore, the screen printing steel mesh 2 cleaning structure provided in this embodiment can wipe the screen printing steel mesh 2 from the upper and lower surfaces of the screen printing steel mesh 2, thereby improving the cleaning effect.

[0054] Furthermore, the first cleaning assembly 1 includes a vertical mounting plate 107 located above the silk screen steel mesh 2, a first vertical linear driving mechanism 108 driving the vertical mounting plate 107 to move up and down, and a first horizontal linear driving mechanism 109 driving the first vertical linear driving mechanism 108 to reciprocate horizontally from one end of the silk screen steel mesh 2 to the other end of the silk screen steel mesh 2.

[0055] See also Figure 4 and Figure 5 In this embodiment, the first cleaning component 1 includes a first material discharging roller 101, a first wiping plate 102, a first material receiving roller 103, and a first material receiving motor 104. The first material discharging roller 101 is used to install a rolled first cleaning paper 100. The free end of the first cleaning paper 100 passes around the bottom of the first wiping plate 102 and is wound around the first material receiving roller 103. The driving end of the first material receiving motor 104 is connected to the first material receiving roller 103, and is used to drive the first material receiving roller 103 to rotate.

[0056] The second cleaning assembly 4 includes a horizontal mounting plate 407 located below the screen printing steel mesh 2, a second vertical linear drive mechanism that drives the horizontal mounting plate 407 to move up and down, and a second horizontal linear drive mechanism that drives the second vertical linear drive mechanism to reciprocate horizontally from one end of the screen printing steel mesh 2 to the other end of the screen printing steel mesh 2.

[0057] See also Figure 6The second cleaning component 4 also includes a lifting plate 408, a third vertical linear drive mechanism 406, a second material discharge roller 401, a second wiping plate 402, a second material collection roller 403, a second material collection motor 404, and a cleaning nozzle 405.

[0058] The lifting plate 408 is located above the horizontal mounting plate 407. The third vertical linear drive mechanism 406 is mounted on the horizontal mounting plate 407, and the driving end of the third vertical linear drive mechanism 406 is connected to the lifting plate 408. The second unloading roller 401 is rotatably mounted on the lifting plate 408 and is used to mount the second rolled cleaning paper. The second wiping plate 402 is mounted on the lifting plate 408.

[0059] The second receiving roller 403 is installed on the lifting plate 408 and is located on the side of the second wiping plate 402 away from the second unwinding roller 401. The free end of the second cleaning paper goes around the top of the second wiping plate 402 and is wound around the second receiving roller 403. The driving end of the second receiving motor 404 is connected to the second receiving roller 403 to drive the second receiving roller 403 to rotate. The cleaning nozzle 405 is installed on the horizontal mounting plate 407, and the liquid spraying port of the cleaning nozzle 405 is arranged toward the second wiping plate 402, so as to spray cleaning liquid onto the second cleaning paper on the top of the second wiping plate 402.

[0060] When the top surface of the silk screen steel mesh 2 needs to be cleaned, the first vertical linear drive mechanism 108 drives the vertical mounting plate 107 downward toward the silk screen steel mesh 2 until the first cleaning paper 100 at the bottom of the first wiping plate 102 presses the upper surface of the silk screen steel mesh 2 downward; then, the first horizontal linear drive mechanism 109 drives the vertical mounting plate 107 to reciprocate, so that the first cleaning paper 100 at the bottom of the first wiping plate 102 repeatedly wipes the upper surface of the silk screen steel mesh 2.

[0061] When the bottom surface of the silk screen steel mesh 2 needs to be cleaned, the second vertical linear drive mechanism drives the horizontal mounting plate 407 upward to approach the silk screen steel mesh 2, and then, the third vertical linear drive mechanism 406 drives the lifting plate 408 to move upward until the second cleaning paper on the top of the second wiping plate 402 presses the lower surface of the silk screen steel mesh 2 upward; then, the second horizontal linear drive mechanism drives the horizontal mounting plate 407 to reciprocate, so that the second cleaning paper on the top of the second wiping plate 402 can repeatedly wipe the lower surface of the silk screen steel mesh 2.

[0062] In this embodiment, the first feeding roller 101 is a damping roller. Therefore, when the first feeding motor 104 does not rotate, the first feeding roller 101 will not release the first cleaning paper 100. When the first cleaning paper 100 below the first wiping plate 102 is dirty, the first feeding motor 104 rotates to recycle the dirty first cleaning paper 100 and transport the clean first cleaning paper 100 to the bottom of the first wiping plate 102. The second feeding roller 401 is a damping roller. Therefore, when the second feeding motor 404 does not rotate, the second feeding roller 401 will not release the second cleaning paper. When the second cleaning paper above the second wiping plate 402 is dirty, the second feeding motor 404 rotates to recycle the dirty second cleaning paper and transport the clean second cleaning paper to the top of the second wiping plate 402.

[0063] In this embodiment, a spray pipe 105 for spraying cleaning liquid downward is provided above the first wiping plate 102 . The spray pipe 105 can spray the cleaning liquid onto the first cleaning paper 100 to improve the wiping effect.

[0064] In some other embodiments, a liquid storage cavity is provided inside the first wiping plate 102, a liquid inlet joint connected to the liquid storage cavity is provided on the top of the first wiping plate 102, and a plurality of spray holes connected to the liquid storage cavity are provided on the bottom of the first wiping plate 102. Such a structural design can save the spray pipe 105, thereby improving the compactness of the device and reducing the overall quality of the device.

[0065] Optionally, the cleaning structure of the screen printing steel mesh 2 also includes a metering component 106 for measuring the amount of the first cleaning paper 100. Specifically, the metering component 106 includes a metering roller 1061, a grating sheet 1062 installed at the end of the metering roller 1061, and a photoelectric sensor 1063 for detecting the number of rotations of the grating sheet 1062. The first cleaning paper 100 is wound around the metering roller 1061. When the first receiving motor 104 drives the first cleaning paper 100 to be conveyed forward, the metering roller 1061 is driven to rotate, and then the grating sheet 1062 is driven to rotate. The number of rotations of the grating sheet 1062 is obtained by the photoelectric sensor 1063, and the amount of the first cleaning paper 100 can be calculated.

[0066] In this embodiment, each of the linear drive mechanisms may be a cylinder, a hydraulic cylinder, or a motor screw linear module, etc., and the present invention does not limit this.

[0067] In summary, the screen printing steel mesh 2 cleaning structure provided in this embodiment has the following beneficial effects: a group of cleaning structures are respectively arranged on both sides of the screen printing steel mesh 2, the first cleaning component 1 cleans the top surface of the screen printing steel mesh 2, and the second cleaning component 4 cleans the bottom surface of the screen printing steel mesh 2. In this way, the screen printing steel mesh 2 can be wiped from the upper and lower surfaces of the screen printing steel mesh 2, thereby improving the cleaning effect.

[0068] It should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each implementation mode may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0069] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A screen printing steel mesh cleaning structure, characterized in that: include: A workbench (3), wherein the workbench (3) is used to place the silk screen steel mesh (2); A first cleaning component (1), the first cleaning component (1) being installed above the silk screen steel mesh (2) and being used for cleaning the top surface of the silk screen steel mesh (2); A second cleaning component (4), the second cleaning component (4) is installed below the screen printing steel mesh (2) and is used to clean the bottom surface of the screen printing steel mesh (2).

2. The screen printing steel mesh cleaning structure according to claim 1, characterized in that: The first cleaning component (1) comprises a vertical mounting plate (107) located above the screen printing steel mesh (2), a first vertical linear driving mechanism (108) driving the vertical mounting plate (107) to move up and down, and a first horizontal linear driving mechanism (109) driving the first vertical linear driving mechanism (108) to move reciprocatingly horizontally from one end of the screen printing steel mesh (2) to the other end of the screen printing steel mesh (2).

3. The screen printing steel mesh cleaning structure according to claim 2, characterized in that: The vertical mounting plate (107) is mounted with: A first unloading roller (101), the first unloading roller (101) being used to mount a rolled first cleaning paper (100); A first wiping plate (102); A first material receiving roller (103), wherein the free end of the first cleaning paper (100) is wound around the first material receiving roller (103) after passing around the bottom of the first wiping plate (102).

4. The screen printing steel mesh cleaning structure according to claim 3, characterized in that: Also includes: A first material receiving motor (104), wherein a driving end of the first material receiving motor (104) is connected to the first material receiving roller (103) and is used to drive the first material receiving roller (103) to rotate.

5. The screen printing steel mesh cleaning structure according to claim 3, characterized in that: A spray pipe (105) for spraying cleaning liquid downwards is provided above the first wiping plate (102).

6. The screen printing steel mesh cleaning structure according to claim 3, characterized in that: A liquid storage cavity is provided inside the first wiping plate (102), a liquid inlet joint connected to the liquid storage cavity is provided at the top of the first wiping plate (102), and a plurality of spray holes connected to the liquid storage cavity are provided at the bottom of the first wiping plate (102).

7. The screen printing steel mesh cleaning structure according to claim 3, characterized in that: It also includes a metering component (106) for metering the amount of the first cleaning paper (100).

8. The screen printing steel mesh cleaning structure according to claim 7, characterized in that: The metering component (106) comprises a metering roller (1061), a grating sheet (1062) installed at the end of the metering roller (1061), and a photoelectric sensor (1063) for detecting the number of rotations of the grating sheet (1062).

9. The screen printing steel mesh cleaning structure according to claim 1, characterized in that: The second cleaning assembly (4) comprises a horizontal mounting plate (407) located below the screen printing steel mesh (2), a second vertical linear driving mechanism for driving the horizontal mounting plate (407) to move up and down, and a second horizontal linear driving mechanism for driving the second vertical linear driving mechanism to reciprocate horizontally from one end of the screen printing steel mesh (2) to the other end of the screen printing steel mesh (2).

10. The screen printing steel mesh cleaning structure according to claim 9, characterized in that: The second cleaning component (4) further comprises: A lifting plate (408), the lifting plate (408) being located above the horizontal mounting plate (407); a third vertical linear drive mechanism (406), the third vertical linear drive mechanism (406) being mounted on the horizontal mounting plate (407), and a driving end of the third vertical linear drive mechanism (406) being connected to the lifting plate (408); a second material discharging roller (401), the second material discharging roller (401) being rotatably mounted on the lifting plate (408) and being used for mounting a second cleaning paper in a roll; a second wiping plate (402), the second wiping plate (402) being mounted on the lifting plate (408); A second material receiving roller (403), the second material receiving roller (403) being mounted on the lifting plate (408) and being located on a side of the second wiping plate (402) away from the second material discharging roller (401), wherein the free end of the second cleaning paper passes around the top of the second wiping plate (402) and is then wound around the second material receiving roller (403); A second material receiving motor (404), wherein a driving end of the second material receiving motor (404) is connected to the second material receiving roller (403) and is used to drive the second material receiving roller (403) to rotate; A cleaning nozzle (405) is installed on the horizontal mounting plate (407), and a liquid spraying port of the cleaning nozzle (405) is arranged toward the second wiping plate (402), so as to spray cleaning liquid onto the second cleaning paper on the top of the second wiping plate (402).

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