Screen printing device for glass control panel

Abstract

The utility model discloses a silk-screen printing device for a glass control panel, which belongs to the field of silk-screen printing and comprises a base, a mold table, a printing device and a cleaning device are fixedly mounted on the base, the printing device is arranged on the upper side of the mold table, the cleaning device is mounted on the left side of the mold table, and a quick clamping device is mounted on the printing device. The positioning device is mounted on the mold table; printing devices are mounted on the two sides of the rapid clamping device; the cleaning device comprises a moving assembly, a cleaning roller and a floating assembly, the moving assembly is installed on the base, and the roller cleaner is installed on the moving assembly through the floating assembly. By means of the mode, the glass control panel is positioned and fixed through the positioning device, and it is ensured that the position of the glass control panel does not deviate; impurities on the glass control panel are removed through the cleaning device, so that the printing effect is further improved; and the mask can be quickly unlocked and fixed through the quick clamping device, so that the mask is convenient to replace.

Description

Technical Field

[0001] The utility model relates to screen printing, in particular to a screen printing device for a glass control panel. Background Art

[0002] Glass panel screen printing is a common printing process, usually used to print patterns or text on the glass surface. This process uses a screen as a printing mold, and prints by applying ink or other printing materials on the screen and then transferring it to the glass surface through pressure.

[0003] Chinese patent CN214774828U discloses a screen printing device, which includes a moving plate, an erasing assembly for erasing residual ink is provided below the moving plate, and a lifting assembly for lifting the erasing assembly is provided on the moving plate; the erasing assembly includes two mutually parallel bearing rods, and mutually parallel storage rollers and cleaning rollers are rotatably passed between the two bearing rods, and cotton cloth is wound between the storage roller and the cleaning roller. The device can extend the cotton cloth replacement cycle by cooperating with various components; however, the device still has the following problems:

[0004] When printing a glass control panel, high requirements are placed on cleanliness. If there are impurities such as dust on the glass control panel, the printing effect will be affected. However, this device is difficult to meet the printing requirements for the glass control panel.

[0005] Based on this, the utility model designs a screen printing device for a glass control panel to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a screen printing device for a glass control panel.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A screen printing device for a glass control panel, wherein a mold platform is fixedly mounted on the upper end of a base, a printing device and a cleaning device are arranged on the upper end of the base, the printing device is on the upper side of the mold platform, the cleaning device is located on the left side of the mold platform, a quick clamping device is mounted on the printing device; and a positioning device is mounted on the mold platform.

[0009] Furthermore, the cleaning roller is configured as a sticky roller.

[0010] Furthermore, the moving assembly includes a rodless cylinder 2 and a stand 2, wherein the rodless cylinder 2 is symmetrically fixedly connected to the front and rear sides of the base; the stand 2 is slidably connected to the rodless cylinder 2 through a slider.

[0011] Furthermore, the floating assembly includes a rotating shaft, a connecting block, a sliding rod 1 and a spring 1, wherein the sliding rod 1 is symmetrically slidably connected to the front and rear of the vertical frame 2; the connecting block is fixedly connected to the bottom of the sliding rod 1; a set of springs is arranged on the outside of the sliding rod 1, and the two ends of the spring 1 are respectively fixedly connected to the vertical frame 2 and the connecting block; the rotating shaft is rotatably connected between the connecting blocks; and the cleaning roller is fixedly connected to the rotating shaft.

[0012] Furthermore, the bottom of the cleaning roller is lower than the highest point of the glass control panel.

[0013] Furthermore, the printing device includes a vertical frame, a supporting frame, a rodless cylinder, a movable slider, an ink outlet plate, an ink scraper and a fixed frame, wherein the vertical frame is fixedly installed on the rear side of the base; the supporting frame is slidably installed on the vertical frame through a rodless cylinder; the movable slider is slidably installed on the supporting frame through a rodless cylinder; the ink outlet plate and the ink scraper are arranged on the movable slider; a quick clamping device is installed on the supporting frame, and two fixed frames are respectively located at the left and right ends of the supporting frame, the left end fixed frame is fixedly connected to the supporting frame, and the right end fixed frame is connected to the quick clamping device.

[0014] Furthermore, the quick clamping device includes a support block, two slide bars, two springs, a cam, a cam fixing shaft and a handle, the support block is fixedly connected to the right end of the support frame; the cam fixing shaft is fixedly connected to the inner side of the support block; the cam is rotatably connected to the cam fixing shaft, and the handle is fixedly connected to the cam; one end of the two slide bars is symmetrically fixedly connected to the right end of the right fixing frame front and back, and the other end is slidably connected to the support block; the right spring two is sleeved on the outer side of the two slide bars, and the two ends of the spring two are fixedly connected to the support block and the slide bar two.

[0015] Furthermore, the handle is provided with an anti-slip rubber layer.

[0016] Furthermore, the positioning device includes an angle iron and a cylinder. The angle iron is fixedly installed on the left rear side of the mold platform, and the thickness of the angle iron is lower than the glass control panel; the cylinder is fixedly installed on the right side of the base.

[0017] Furthermore, the thickness of the angle iron is lower than that of the glass control panel.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the utility model, the glass control panel is positioned and fixed by a positioning device to ensure that the position of the glass control panel is not offset, thereby improving the printing accuracy; the impurities on the glass control panel are removed by a cleaning device to further improve the printing effect; the mask can be quickly unlocked and fixed by a quick clamping device, thereby facilitating the replacement of the mask. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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 prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The utility model is a three-dimensional screen printing device for a glass control panel Figure 1 ;

[0022] Figure 2 It is a front view of a screen printing device for a glass control panel of the utility model;

[0023] Figure 3 This is a right side view of a screen printing device for a glass control panel of the utility model;

[0024] Figure 4 For along Figure 2 AA direction cross-sectional view;

[0025] Figure 5 The utility model is a three-dimensional screen printing device for a glass control panel Figure 2 ;

[0026] Figure 6 for Figure 5 The enlarged view of point B in the middle;

[0027] The numbers in the figure represent:

[0028] 1. Base; 2. Mold table; 3. Printing device; 31. Stand 1; 32. Support frame; 33. Rodless cylinder 1; 34. Moving slider; 35. Ink outlet plate; 36. Scraper; 37. Fixed frame; 4. Cleaning device; 41. Rodless cylinder 2; 42. Stand 2; 43. Cleaning roller; 44. Rotating shaft; 45. Connecting block; 46. Slide bar 1; 47. Spring 1; 5. Quick clamping device; 51. Support block; 52. Slide bar 2; 53. Spring 2; 54. Cam; 55. Cam fixing shaft; 56. Handle; 6. Positioning device; 61. Angle iron; 62. Cylinder; 7. Mask; 8. Glass control panel. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution 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 described embodiment is 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.

[0030] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0031] Embodiment 1

[0032] In some embodiments, please refer to the attached instructions. Figure 1-6 A screen printing device for a glass control panel includes a base 1, a mold table 2 is fixedly installed on the upper end of the base 1, a printing device 3 and a cleaning device 4 are provided on the upper end of the base 1, the printing device 3 is on the upper side of the mold table 2, the cleaning device 4 is located on the left side of the mold table 2, a quick clamping device 5 is installed on the printing device 3; and a positioning device 6 is installed on the mold table 2.

[0033] The printing device 3 includes a stand 31, a support frame 32, a rodless cylinder 33, a movable slider 34, an ink outlet plate 35, an ink scraper 36 and a fixed frame 37, wherein the stand 31 is fixedly mounted on the rear side of the base 1; the support frame 32 is slidably mounted on the stand 31 up and down through a rodless cylinder 33; the movable slider 34 is slidably mounted on the support frame 32 left and right through a rodless cylinder 33; the ink outlet plate 35 and the ink scraper 36 are arranged on the movable slider 34; the quick clamping device 5 is mounted on the support frame 32, and two fixed frames 37 are respectively located at the left end and the right side of the support frame 32, the left end fixed frame 37 is fixedly connected to the support frame 32, and the right side fixed frame 37 is connected to the quick clamping device 5;

[0034] The cleaning device 4 includes a rodless cylinder 41, a stand 42, a cleaning roller 43, a rotating shaft 44, a connecting block 45, a sliding rod 46 and a spring 47. The rodless cylinder 41 is symmetrically fixedly connected to the front and rear sides of the base 1; the stand 42 is slidingly connected to the rodless cylinder 41 through a slider; the sliding rod 46 is symmetrically slidingly connected to the front and rear sides of the stand 42; the connecting block 45 is fixedly connected to the bottom of the sliding rod 46; the spring 47 is sleeved on the outside of the sliding rod 46, and the two ends of the spring 47 are respectively fixedly connected to the stand 42 and the connecting block 45; the rotating shaft 44 is rotatably connected between the connecting blocks 45; the cleaning roller 43 is fixedly connected to the rotating shaft 44, and the bottom of the cleaning roller 43 is lower than the highest point of the glass control panel 8.

[0035] In the utility model, the operator places the glass control panel 8 on the mold platform 2 and uses the positioning device 6 to position and fix it. At this time, the vertical frame 2 42 is driven by the rodless cylinder 2 41 to move horizontally to the right, so that the cleaning roller 43 moves in the direction of the glass control panel 8. When the cleaning roller 43 contacts the glass control panel 8, it is squeezed upward under the limit of the slide bar 46, driving the spring 1 47 to contract, so that the cleaning roller 43 is tightly attached to the glass control panel 8 and rolls, and dust and other impurities on the glass control panel 8 are removed until the cleaning roller 43 moves to the other side of the glass control panel 8. The spring 1 47 drives the connecting block 45 to reset, so that the cleaning roller 43 returns to its initial position; the support frame 32 moves downward, so that the mask 7 is close to the glass control panel 8, and the moving slider 34 drives the ink outlet plate 35 and the ink scraper 36 to move horizontally for printing. After printing is completed, the support frame 32 moves up and resets.

[0036] In addition, when the mask 7 needs to be replaced, the mask 7 can be quickly unlocked and released by the quick clamping device 5 to perform a quick replacement of the mask 7 .

[0037] In the utility model, the glass control panel 8 is positioned and fixed by the positioning device 6 to ensure that the position of the glass control panel 8 is not offset, thereby improving the printing accuracy; the impurities on the glass control panel 8 are removed by the cleaning device 4 to further improve the printing effect; the mask 7 can be quickly unlocked and fixed by the quick clamping device 5, which facilitates the replacement of the mask 7.

[0038] Embodiment 2

[0039] In some embodiments, Figure 3 As shown, as a preferred embodiment of the utility model, the quick clamping device 5 includes a support block 51, a second slide bar 52, a second spring 53, a cam 54, a cam fixing shaft 55 and a handle 56. The support block 51 is fixedly connected to the right end of the support frame 32; the cam fixing shaft 55 is fixedly connected to the inner side of the support block 51; the cam 54 is rotatably connected to the cam fixing shaft 55, and the handle 56 is fixedly connected to the cam 54; one end of the two second slide bars 52 is symmetrically fixedly connected to the right end of the right side fixing frame 37, and the other end of the two second slide bars 52 is slidably connected to the support block 51; the outer sides of the two second slide bars 52 are both sleeved with the second spring 53, and the two ends of the second spring 53 are fixedly connected to the support block 51 and the second slide bar 52.

[0040] In the utility model, when the mask 7 needs to be replaced, the operator turns the handle 56 outward, the cam 54 rotates with the cam fixing shaft 55, the cam 54 gradually moves away from the fixing frame 37, the spring 2 53 is reset, and the fixing frame 37 is driven to move horizontally under the limiting action of the slide bar 2 52, and the mask 7 is released. At this time, the operator can replace the mask 7, insert the new mask 7 along the groove of the fixing frame 37 until the ends are aligned, and then turn the handle 56 inward, the cam 54 is reset with the cam fixing shaft 55, and the fixing frames 37 on both sides cooperate to fix the mask 7.

[0041] In the present invention, by rotating the handle 56 outwards and the cam 54 rotating, the spacing between the fixing frames 37 on both sides can be changed, so that the mask 7 can be quickly fixed and released, making the replacement of the mask 7 faster and more convenient.

[0042] Embodiment 3

[0043] In some embodiments, Figure 4 As shown, as a preferred embodiment of the utility model, the positioning device 6 includes an angle iron 61 and a cylinder 62. The angle iron 61 is fixedly installed on the left rear side of the mold platform 2, and the thickness of the angle iron 61 is lower than the glass control panel 8; the cylinder 62 is fixedly installed on the right side of the base 1.

[0044] In the utility model, the operator places the glass control panel 8 on the mold table 2, aligns one corner of the glass control panel 8 with the angle iron 61, extends the piston of the cylinder 62, and pushes the glass control panel 8 to one side of the angle iron 61. The angle iron 61 and the cylinder 62 cooperate to fix the glass control panel 8. After printing is completed, the piston of the cylinder 62 contracts to release the glass control panel 8.

[0045] In the utility model, the glass control panel 8 can be positioned and preliminarily fixed by the angle iron 61, and the angle iron 61 and the cylinder 62 cooperate to clamp and fix the glass control panel 8, and the glass control panel 8 can be further fixed by the cylinder 62. While positioning the glass control panel 8, the glass control panel 8 is prevented from being offset during printing, thereby ensuring the accuracy of printing.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A screen printing device for a glass control panel, comprising a base (1), characterized in that: A mold platform (2) is fixedly mounted on the upper end of the base (1), and a printing device (3) and a cleaning device (4) are provided on the upper end of the base (1). The printing device (3) is located on the upper side of the mold platform (2), and the cleaning device (4) is located on the left side of the mold platform (2). The quick clamping device (5) is mounted on the printing device (3); and the positioning device (6) is mounted on the mold platform (2). Printing devices (3) are installed on both sides of the quick clamping device (5); The cleaning device (4) comprises a moving component, a cleaning roller (43) and a floating component; the moving component is mounted on the base (1); and the cleaning roller (43) is mounted on the moving component via the floating component.

2. The screen printing device for a glass control panel according to claim 1, characterized in that: The cleaning roller (43) is configured as a sticky roller.

3. The screen printing device for a glass control panel according to claim 2, characterized in that: The moving assembly comprises a second rodless cylinder (41) and a second stand (42); the second rodless cylinder (41) is symmetrically fixedly connected to the front and rear sides of the base (1); and the second stand (42) is limitedly slidably connected to the second rodless cylinder (41) via a slider.

4. The screen printing device for a glass control panel according to claim 3, characterized in that: The floating assembly comprises a rotating shaft (44), a connecting block (45), a sliding rod (46) and a spring (47); the sliding rod (46) is symmetrically slidably connected to the front and rear sides of the vertical frame (42); the connecting block (45) is fixedly connected to the bottom of the sliding rod (46); the spring (47) is sleeved on the outer side of the sliding rod (46), and the two ends of the spring (47) are respectively fixedly connected to the vertical frame (42) and the connecting block (45); the rotating shaft (44) is rotatably connected between the connecting blocks (45); and the cleaning roller (43) is fixedly connected to the rotating shaft (44).

5. The screen printing device for a glass control panel according to claim 4, characterized in that: The bottommost portion of the cleaning roller (43) is lower than the highest portion of the glass control panel (8).

6. The screen printing device for a glass control panel according to claim 5, characterized in that: The printing device (3) comprises a stand (31), a support frame (32), a rodless cylinder (33), a movable slide block (34), an ink delivery plate (35), an ink scraper (36) and a fixed frame (37), wherein the stand (31) is fixedly mounted on the rear side of the base (1); the support frame (32) is mounted on the stand (31) so as to be slidable up and down by means of a rodless cylinder (33); the movable slide block (34) is mounted on the support frame (32) so as to be slidable left and right by means of a rodless cylinder (33); the ink delivery plate (35) and the ink scraper (36) are arranged on the movable slide block (34); a quick clamping device (5) is mounted on the support frame (32), and two fixed frames (37) are respectively located at the left end of the support frame (32) and the right end of the support frame (32), the left end fixed frame (37) is fixedly connected to the support frame (32), and the right end fixed frame (37) is connected to the quick clamping device (5).

7. The screen printing device for a glass control panel according to claim 6, characterized in that: The quick clamping device (5) comprises a support block (51), a second slide bar (52), a second spring (53), a cam (54), a cam fixing shaft (55) and a handle (56). The support block (51) is fixedly connected to the right end of the support frame (32); the cam fixing shaft (55) is fixedly connected to the inner side of the support block (51); the cam (54) is rotatably connected to the cam fixing shaft (55), and the handle (56) is fixedly connected to the cam (54); one end of the two second slide bars (52) is symmetrically fixedly connected to the right end of the right fixing frame (37) in a front-to-back manner, and the other end of the second slide bars (52) is slidably connected to the support block (51); the outer sides of the two second slide bars (52) are both provided with second springs (53), and the two ends of the second springs (53) are fixedly connected to the support block (51) and the second slide bars (52).

8. The screen printing device for a glass control panel according to claim 7, characterized in that: The handle (56) is provided with an anti-slip rubber layer.

9. The screen printing device for a glass control panel according to claim 8, characterized in that: The positioning device (6) comprises an angle iron (61) and a cylinder (62); the angle iron (61) is fixedly mounted on the left rear side of the mold platform (2); the thickness of the angle iron (61) is lower than that of the glass control panel (8); and the cylinder (62) is fixedly mounted on the right side of the base (1).

10. The screen printing device for a glass control panel according to claim 9, characterized in that: The thickness of the angle iron (61) is lower than that of the glass control panel (8).

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