Printing screen printing plate cleaning device

Abstract

The utility model discloses a printing screen printing plate cleaning device, relates to the field of textile equipment, and aims to solve the problems that a screen printing plate is not fixed and is easy to shake during cleaning so as to generate noise because the screen printing plate directly leans on a lighting device, and the working efficiency is low and water is wasted due to inaccurate cleaning. According to the technical scheme, the screen printing device is characterized by comprising a supporting cabinet, an LED lighting device is arranged in the supporting cabinet, a fixing assembly is arranged in the supporting cabinet and used for clamping a screen printing plate in the vertical direction, and a driving assembly is arranged on the supporting cabinet and used for adjusting the size of the clamping space of the fixing assembly. The transmission of the bevel gear set is driven by rotating the handle, so that the upper limiting plate is controlled to move up and down, screen printing plates of different sizes can be fixed by adjusting the upper limiting plate, the screen printing plates are more stable in the cleaning process, the cleaning accuracy is improved, and the working efficiency is improved. And water resources are saved, and noise generated by shaking of the screen printing plate is reduced.

Description

Technical Field

[0001] The utility model relates to the field of textile equipment, in particular to a printing screen cleaning device. Background Art

[0002] Screen printing involves attaching a stencil with an image or pattern to a screen. Screens are typically made of nylon, polyester, silk, or metal mesh. When a substrate is placed under the screen, ink or paint is squeezed through the mesh by a squeegee and printed onto the substrate.

[0003] Chinese patent application number 201921795352.5 discloses a screen cleaning device for a printing machine. Its technology is as follows: it includes a frame and a screen transmission mechanism arranged on the frame. The frame is also provided with a screen cleaning mechanism. The screen cleaning mechanism includes a cleaning frame, a roller brush mechanism arranged on the cleaning frame, and a spray pipe group. The cleaning frame is also provided with a driving mechanism for driving the roller brush mechanism to rotate. Several waste liquid collection devices for collecting waste liquid are provided under the cleaning frame. Each waste liquid collection device is provided with a driving pump for supplying water to the spray pipe on the adjacent side.

[0004] The cleaning frame in the above technical solution is used to place the screen and then clean it, but there is also a method in which the screen is directly leaned against the LED lighting board for cleaning. During the cleaning with a water gun, it is easy to shake due to unstable fixation, resulting in the water gun not cleaning the correct position, resulting in incomplete cleaning and low work efficiency. In addition, when the screen shakes, it is easy to generate noise such as collision.

[0005] The utility model designs a new technical solution to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the present invention aims to provide a printing screen cleaning device.

[0007] The above technical purpose of the present utility model is achieved through the following technical solutions: a printing silk screen cleaning device, including a supporting cabinet, an LED lighting device is fixedly connected to the interior of the supporting cabinet, a fixing component is slidably connected to the inside of the supporting cabinet, the fixing component is used to clamp the screen in the vertical direction, and a driving component is provided on the supporting cabinet, and the driving component is used to adjust the clamping space size of the fixing component.

[0008] The utility model is further configured as follows: the fixed assembly includes an upper limit plate and a lower limit plate, one end of the upper limit plate is slidably connected to the driving assembly, the other end of the upper limit plate is slidably connected to one side of the supporting cabinet, and the lower limit plate is fixedly connected to the supporting cabinet.

[0009] The utility model is further configured as follows: the drive assembly includes a screw rod, an upper limit plate is threadedly connected to the screw rod, one end of the screw rod is rotatably connected to the top of the support cabinet, a handle is rotatably connected to the support cabinet, and a bevel gear set is provided between the handle and the screw rod.

[0010] The utility model is further configured as follows: an inverted T-shaped slide groove is provided on one side of the support cabinet, a support plate is fixedly connected to the other side of the support cabinet, a slide groove is provided on the support plate that can accommodate the sliding of the upper limit plate, and one end of the upper limit plate is slidably connected to the inverted T-shaped slide groove.

[0011] The utility model is further configured as follows: a cavity is provided in the support plate, a tension spring is fixedly connected in the cavity, the other end of the tension spring is fixedly connected to an isolation plate, the other end of the isolation plate is fixedly connected to the upper limit plate, and two slide grooves are provided on both inner sides of the support plate, and the isolation plate slides up and down in the two slide grooves.

[0012] The utility model is further configured as follows: a guide groove is provided on the support cabinet, the guide groove is in the shape of an inverted quadrangular pyramid, a drainage hole is opened in the middle of the guide groove, a drainage port is opened on the left side of the lower limit plate, and the drainage port is connected to the guide groove.

[0013] The utility model is further configured as follows: the bottom end height of the inverted T-shaped chute is higher than the height of the lower limit plate.

[0014] In summary, the present invention has the following beneficial effects:

[0015] The utility model drives the transmission of the bevel gear set by rotating the handle, thereby controlling the up and down movement of the upper limit plate. The upper limit plate can be adjusted to fix screens of different sizes, so that the screen is more stable during cleaning, the accuracy of cleaning is increased, the work efficiency is improved, water resources are saved and the noise caused by the shaking of the screen is reduced. The isolation plate can adjust the telescopic length through the movement of the upper limit plate, thereby reducing the infiltration of water into inconvenient places during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 3 This is the main view of the utility model;

[0019] Figure 4 for Figure 3 Cross-sectional view at AA in the middle;

[0020] Figure 5 for Figure 3 Cross-sectional view at the middle BB.

[0021] In the figure: 1. Support cabinet; 2. LED lighting device; 3. Upper limit plate; 4. Lower limit plate; 5. Screw; 6. Bevel gear set; 7. Handle; 8. Inverted T-shaped slide; 9. Support plate; 10. Slide 1; 11. Slide 2; 12. Isolation plate; 13. Tension spring; 14. Guide groove; 15. Drain hole; 16. Drain outlet. DETAILED DESCRIPTION

[0022] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0023] like Figure 1 As shown, a printing silk screen screen cleaning device includes a supporting cabinet 1, an LED lighting device 2 is fixedly connected to the interior of the supporting cabinet 1, a fixing component is slidably connected to the inside of the supporting cabinet 1, the fixing component is used to clamp the screen in the vertical direction, and a driving component is provided on the supporting cabinet 1, the driving component is used to adjust the clamping space size of the fixing component.

[0024] like Figure 2 As shown, the fixed component includes an upper limit plate 3 and a lower limit plate 4. One end of the upper limit plate 3 is slidably connected to the driving component, and the other end of the upper limit plate 3 is slidably connected to one side of the support cabinet 1. The lower limit plate 4 is fixedly connected to the support cabinet 1. A drain outlet 16 is provided on the left side of the lower limit plate 4, and the drain outlet 16 is connected to the guide groove 14.

[0025] like Figure 1 、 2 As shown in Figures 3 and 4, the drive assembly includes a screw rod 5, which is threadedly connected to an upper limit plate 3. One end of the screw rod 5 is rotatably connected to the top of the support cabinet 1, and a handle 7 is rotatably connected to the support cabinet 1. A bevel gear set 6 is provided between the handle 7 and the screw rod 5. The bevel gear set 6 includes a bevel gear 1 and a bevel gear 2. The bevel gear 1 is fixedly connected to the other end of the screw rod 5, and the bevel gear 2 is fixedly connected to the handle 7. The bevel gear 1 and the bevel gear 2 are meshed with each other.

[0026] like Figure 1 、 2As shown in FIG3 and FIG5 , an inverted T-shaped slide 8 is provided on one side of the support cabinet 1, and a support plate 9 is fixedly connected to the other side of the support cabinet 1. A slide 10 capable of accommodating the sliding of the upper limit plate 3 is provided on the support plate 9. One end of the upper limit plate 3 is slidably connected to the inverted T-shaped slide 8. The bottom end height of the inverted T-shaped slide 8 is higher than the height of the lower limit plate 4. A protective door is hingedly connected to one side of the support plate 9 and the support plate 9. A cavity is provided in the support plate 9, and a tensile spring is fixedly connected in the cavity. Spring 13, the other end of the tension spring 13 is fixedly connected to the isolation plate 12, the other end of the isolation plate 12 is fixedly connected to the upper limit plate 3, and a chute 2 11 is provided on both inner sides of the support plate 9. The isolation plate 12 slides up and down in the chute 2 11. A guide groove 14 is provided on the support cabinet 1. The guide groove 14 is an inverted quadrangular pyramid. A drainage hole 15 is provided in the middle of the guide groove 14. The drainage hole 15 is connected to a water pipe. Finally, the cleaned water will be discharged to the floor drain through the water pipe.

[0027] Working principle:

[0028] The operator first adjusts the upper limit plate 3 to a distance greater than the width of the screen by turning the handle 7, and then inserts the screen onto the lower limit plate 4. At this time, the screen is pre-fixed, and then the handle 7 is turned again to slowly lower the upper limit plate 3, so that the top of the screen is engaged with the upper limit plate 3 to achieve the final fixing effect. Since the top of the isolation plate 12 is fixedly connected to the bottom surface of the upper limit plate 3, the isolation plate 12 will be driven to slide in the slide groove 11 during the movement of the upper limit plate 3, so that the isolation plate 12 can be engaged according to screens of different sizes, and can always reduce the infiltration of water into positions that are difficult to discharge during the cleaning process. If the position of the screw rod 5 needs to be cleaned, the protective door can be opened to clean the inside.

[0029] The bottom of the isolation plate 12 is retracted by the tension spring 13, so after the isolation plate 12 is stretched, the isolation plate 12 can simultaneously pull the upper limit plate 3 downward under the action of the tension spring 13 rebound, which in disguise makes the upper limit plate 3 more stable in the clamping limit of the screen. After fixing the screen, the screen is cleaned by connecting a water pump through a water gun. The water from the cleaning will flow into the guide groove 14 uniformly, and the water in the guide groove 14 will eventually flow into the drainage hole 15, and the waste water will be discharged uniformly through the water pipe, reducing the spread of water in other positions.

[0030] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A printing screen cleaning device, characterized in that: The invention comprises a supporting cabinet (1), wherein an LED lighting device (2) is fixedly connected to the interior of the supporting cabinet (1), a fixing component is slidably connected to the interior of the supporting cabinet (1), and the fixing component is used to clamp the screen in the vertical direction; and a driving component is provided on the supporting cabinet (1), and the driving component is used to adjust the clamping space size of the fixing component.

2. The printing screen cleaning device according to claim 1, characterized in that: The fixing assembly comprises an upper limit plate (3) and a lower limit plate (4); one end of the upper limit plate (3) is slidably connected to the driving assembly, the other end of the upper limit plate (3) is slidably connected to one side of the supporting cabinet (1), and the lower limit plate (4) is fixedly connected to the supporting cabinet (1).

3. The printing screen cleaning device according to claim 2, characterized in that: The driving assembly comprises a screw rod (5), an upper limit plate (3) is threadedly connected to the screw rod (5), one end of the screw rod (5) is rotatably connected to the top end of the support cabinet (1), a handle (7) is rotatably connected to the support cabinet (1), and a bevel gear set (6) is provided between the handle (7) and the screw rod (5).

4. The printing screen cleaning device according to claim 3, characterized in that: An inverted T-shaped slide groove (8) is provided on one side of the support cabinet (1), and a support plate (9) is fixedly connected to the other side of the support cabinet (1). A slide groove (10) capable of accommodating the sliding of the upper limit plate (3) is provided on the support plate (9), and one end of the upper limit plate (3) is slidably connected in the inverted T-shaped slide groove (8).

5. The printing screen cleaning device according to claim 4, characterized in that: A cavity is provided in the support plate (9), a tension spring (13) is fixedly connected in the cavity, the other end of the tension spring (13) is fixedly connected to an isolation plate (12), the other end of the isolation plate (12) is fixedly connected to the upper limit plate (3), and two slide grooves (11) are provided on the two inner sides of the support plate (9), and the isolation plate (12) slides up and down in the two slide grooves (11).

6. The printing screen cleaning device according to claim 5, characterized in that: The support cabinet (1) is provided with a guide groove (14), the guide groove (14) is in the shape of an inverted quadrangular pyramid, a drainage hole (15) is provided in the middle of the guide groove (14), and a drainage port (16) is provided on the left side of the lower limit plate (4), and the drainage port (16) is communicated with the guide groove (14).

7. The printing screen cleaning device according to claim 4, characterized in that: The bottom end height of the inverted T-shaped chute (8) is higher than the height of the lower limit plate (4).

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