Screen printing machine flushing device

Abstract

The utility model relates to the technical field of cleaning, and discloses a screen printing machine flushing device which comprises a cleaning box, a water tank and a water pump communicating with the water tank are fixedly installed at the top of the cleaning box, the output end of the water pump is connected with two U-shaped pipes through connecting pipes, and the tail ends of the U-shaped pipes extend into the cleaning box. A plurality of spray heads communicate with the close ends of the U-shaped pipes at equal intervals, two cleaning rollers are rotationally arranged on the two sides of the upper sides between the two sets of U-shaped pipes, and cleaning brushes are arranged on the outer sides of the cleaning rollers; the two U-shaped pipes are installed in the cleaning box, and the spray heads, the cleaning rollers and the cleaning brushes are arranged in a matched mode, so that after the upper face and the lower face of the screen frame plate are wetted and washed, the screen frame plate can be brushed through the cleaning rollers, and then the screen frame plate is washed clean through the second U-shaped pipe; and the cleaning efficiency and the cleaning quality of the screen frame plate are improved.

Description

Technical Field

[0001] The present application relates to the field of cleaning technology, and in particular to a flushing device for a screen printing machine. Background Art

[0002] A printing press is a machine for printing text and images. A modern printing press is generally composed of mechanisms such as plate loading, inking, embossing, and paper feeding (including folding). A screen printing press is a machine for printing with a screen printing plate, and is a type of printing press. A screen printing press is a machine for printing text and images, and is a general term for machines or equipment used to produce printed products. After long-term use, the screen in a screen printing press is prone to ink stains, which will affect the printing quality of the screen printing press and require cleaning. However, the existing screen printing press flushing device has low cleaning quality and efficiency when cleaning the screen, which is not conducive to use.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that the flushing device of a screen printing machine in the related art has low cleaning quality and efficiency when cleaning the screen, which is not conducive to use, the present application provides a flushing device for a screen printing machine.

[0005] The present application provides a screen printing machine flushing device that adopts the following technical solution:

[0006] A screen printing machine flushing device comprises a cleaning box, a water tank and a water pump connected to the water tank are fixedly installed on the top of the cleaning box, the output end of the water pump is connected to two groups of U-shaped tubes through a connecting pipe, the ends of the U-shaped tubes extend into the interior of the cleaning box, and a plurality of nozzles are connected at equal distances near the ends, two cleaning rollers are rotatably arranged on both sides of the upper side between the two groups of the U-shaped tubes, a cleaning brush is arranged on the outer side of the cleaning roller, both ends of the two cleaning rollers are fixedly installed with rotating shafts rotatably arranged on the side walls of the cleaning box, and a driving motor for driving one of the rotating shafts to rotate is fixedly installed on the side walls of the cleaning box, and mutually meshing gear plates are respectively fixedly installed on the two rotating shafts on the other side, and a feed inlet and a discharge outlet are respectively opened on both sides of the cleaning box.

[0007] Preferably, limiting grooves are provided on the side walls on both sides of the cleaning box, and the limiting grooves are connected to the feed port and the discharge port.

[0008] Preferably, the bottom of the cleaning box is connected to a drain pipe, and a solenoid valve is fixedly installed inside the drain pipe.

[0009] Preferably, guide plates are fixedly mounted on both sides of the bottom of the cleaning box.

[0010] Preferably, support legs are fixedly installed at the four corners of the bottom of the cleaning box, and anti-slip pads are fixedly installed at the bottom of the support legs.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. The present application installs two U-shaped tubes inside the cleaning box, and is equipped with a nozzle, a cleaning roller and a cleaning brush, so that the upper and lower surfaces of the screen frame can be wetted and rinsed first, and then the screen frame can be brushed by the cleaning roller, and then rinsed clean by the second U-shaped tube, thereby improving the cleaning efficiency and cleaning quality of the screen frame;

[0013] 2. The present application provides a limit groove on the side wall of the cleaning box, and the limit groove is connected to the feed port and the discharge port, so as to guide the movement of the screen frame plate; at the same time, a drain pipe, a solenoid valve and a guide pipe are connected to the bottom of the cleaning box, so that the cleaning liquid can be discharged easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 It is an application embodiment Figure 1 A schematic cross-sectional structure diagram of ;

[0016] Figure 3 It is an application embodiment Figure 1 A rear view structural diagram of ;

[0017] Figure 4 It is a schematic diagram of the structure of the U-shaped tube of the application embodiment.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. Cleaning box; 11. Feed inlet; 12. Discharge outlet; 13. Limiting groove; 14. Support leg; 15. Anti-slip pad; 2. Water tank; 3. Water pump; 4. U-shaped tube; 41. Nozzle; 5. Rotating shaft; 51. Cleaning roller; 52. Cleaning brush; 53. Gear plate; 6. Driving motor; 7. Drain pipe; 71. Solenoid valve; 8. Guide plate. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a screen printing machine flushing device. Figure 1-4A screen printing machine flushing device comprises a cleaning box 1, a water tank 2 and a water pump 3 connected to the water tank 2 are fixedly installed on the top of the cleaning box 1, the output end of the water pump 3 is connected to two groups of U-shaped tubes 4 through a connecting pipe, the ends of the U-shaped tubes 4 extend into the interior of the cleaning box 1, and a plurality of nozzles 41 are connected to the near end at equal distances, two cleaning rollers 51 are rotatably arranged on both sides of the upper side between the two groups of U-shaped tubes 4, a cleaning brush 52 is arranged on the outer side of the cleaning roller 51, both ends of the two cleaning rollers 51 are fixedly installed with a rotating shaft 5 rotatably arranged on the side wall of the cleaning box 1, and a driving motor 6 for driving one of the rotating shafts 5 to rotate is fixedly installed on the side wall of the cleaning box 1, and gear plates 53 meshing with each other are fixedly installed on the two rotating shafts 5 on the other side, and a feed inlet 11 and a discharge outlet 12 are respectively opened on both sides of the cleaning box 1.

[0021] Here, by starting the driving motor 6 and the water pump 3, the water pump 3 can extract the cleaning liquid inside the water tank 2, and send it into the U-shaped tube 4 through the connecting pipe, and then spray it out through the nozzle 41, and the driving motor 6 drives the rotating shaft 5 to rotate, and the rotating shaft 5 can drive the two cleaning rollers 51 to rotate synchronously through the mutually meshing gear plates 53, so that the screen frame plate can be brushed, thereby improving the cleaning quality of the screen frame plate.

[0022] Reference Figure 1 and Figure 3 The side walls of the cleaning box 1 are provided with limiting grooves 13 , and the limiting grooves 13 are connected with the feed port 11 and the discharge port 12 .

[0023] Here, by providing the limiting groove 13, it is convenient to guide the screen frame plate.

[0024] Reference Figure 2 The bottom of the cleaning box 1 is connected to a drain pipe 7, and a solenoid valve 71 is fixedly installed inside the drain pipe 7.

[0025] Here, a drain pipe 7 and a solenoid valve 71 are provided to facilitate the discharge of the cleaning liquid.

[0026] Reference Figure 2 Guide plates 8 are fixedly installed on both sides of the bottom of the cleaning box 1.

[0027] Here, the guide plate 8 is provided to guide the cleaning liquid.

[0028] Reference Figure 3 Support legs 14 are fixedly installed at the four corners of the bottom of the cleaning box 1, and anti-slip pads 15 are fixedly installed at the bottom of the support legs 14.

[0029] Here, by providing support legs 14 and anti-slip pads 15, the cleaning box 1 can be stably supported.

[0030] The implementation principle of a screen printing machine flushing device in an embodiment of the present application is as follows: when in use, the device is first placed at a designated position, and then the device is connected to an external power supply, and the drive motor 6 and the water pump 3 are started. The water pump 3 can extract the cleaning liquid inside the water tank 2 and send it into the U-shaped tube 4 through the connecting pipe, and then spray it out through the nozzle 41, and the drive motor 6 drives the rotating shaft 5 to rotate, and the rotating shaft 5 can drive the two cleaning rollers 51 to rotate synchronously through the mutually meshing gear plates 53, and then the screen frame plate to be cleaned is inserted into the cleaning box 1 through the feed port 11, and the screen frame plate is first cleaned by the nozzle 41 on the inner side of the first U-shaped tube 4, and after being wetted, the screen frame plate is brushed by the cleaning roller 51 and the cleaning brush 52, and then rinsed by the cross-section head on the inner side of the second U-shaped light, thereby improving the cleaning efficiency and cleaning quality of the screen frame plate, and then the cleaning liquid is discharged through the drain pipe 7.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A screen printing machine flushing device, comprising a cleaning box (1), characterized in that: A water tank (2) and a water pump (3) connected to the water tank (2) are fixedly mounted on the top of the cleaning box (1); the output end of the water pump (3) is connected to two groups of U-shaped tubes (4) via a connecting pipe; the ends of the U-shaped tubes (4) extend into the interior of the cleaning box (1) and are connected to a plurality of nozzles (41) at equal distances near the ends; two cleaning rollers (51) are rotatably mounted on both sides of the upper side between the two groups of U-shaped tubes (4); a cleaning brush (52) is disposed on the outer side of the cleaning rollers (51); a rotating shaft (5) rotatably mounted on the side wall of the cleaning box (1) is fixedly mounted at both ends of the two cleaning rollers (51); a driving motor (6) for driving one of the rotating shafts (5) to rotate is fixedly mounted on the side wall of the cleaning box (1); mutually meshing gear plates (53) are fixedly mounted on the two rotating shafts (5) on the other side; and a feed inlet (11) and a discharge outlet (12) are respectively opened on both sides of the cleaning box (1).

2. A screen printing machine flushing device according to claim 1, characterized in that: Limiting grooves (13) are provided on the side walls of both sides of the cleaning box (1), and the limiting grooves (13) are connected to the feed port (11) and the discharge port (12).

3. A screen printing machine flushing device according to claim 1, characterized in that: The bottom of the cleaning box (1) is connected to a drainage pipe (7), and a solenoid valve (71) is fixedly installed inside the drainage pipe (7).

4. A screen printing machine flushing device according to claim 1, characterized in that: Guide plates (8) are fixedly mounted on both sides of the bottom of the cleaning box (1).

5. A screen printing machine flushing device according to claim 1, characterized in that: Support legs (14) are fixedly installed at the four corners of the bottom of the cleaning box (1), and anti-slip pads (15) are fixedly installed at the bottoms of the support legs (14).

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