CN211138624U - A self-cleaning inkjet printer - Google Patents

Abstract

The utility model discloses an automatic cleaning inkjet printer, which belongs to the technical field of inkjet printers. A water tank and a fan are installed on the printer body, a water pump is installed on the water tank, a transmission pipe is connected to the water pump, the fan is connected with the transmission pipe, a cleaning cylinder is installed on the inkjet printer body, and the inkjet printer A sealing plate is fixedly sleeved on the nozzle, the sealing plate is pressed against the top of the cleaning cylinder, a bottom pipe is fixed at the bottom of the cleaning cylinder, the conveying pipe is connected with the bottom pipe, and a corrugated pipe is installed on the top of the bottom pipe, A straight pipe is installed on the top of the corrugated pipe; the utility model realizes automatic cleaning of the nozzle of the inkjet printer, and simultaneously cleaning and drying are integrated, which is convenient for the next use and saves labor. Cleaning quality, easy to promote.

Description

A self-cleaning inkjet printer

technical field

The utility model belongs to the technical field of inkjet printers, in particular to an inkjet printer that can be cleaned automatically.

Background technique

A printer is a software-controlled device that uses a non-contact method to mark products. In the comparative document with the published patent number CN202783973U, after the printer stops working, a large amount of ink remains in its nozzle, and the ink of the printer belongs to quick-drying ink, so it is easy to block the nozzle. It affects the next normal operation of the inkjet printer. Therefore, an inkjet printer that can be cleaned automatically is required to solve the above problems.

Utility model content

The purpose of the present invention is to provide an automatic cleaning ink jet printer to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a self-cleaning inkjet printer, comprising a printer body, a conveying pipe is arranged on the inkjet printer body, and one end of the conveying pipe is connected with the inkjet printer nozzle, A water tank and a fan are installed on the printer body, a water pump is installed on the water tank, a transmission pipe is connected to the water pump, the fan is connected to the transmission pipe, a cleaning cylinder is installed on the printer body, and the inkjet printer is A sealing plate is fixedly sleeved on the nozzle of the machine, the sealing plate is pressed against the top of the cleaning cylinder, a bottom pipe is fixed at the bottom of the cleaning cylinder, the conveying pipe is connected with the bottom pipe, and a corrugated pipe is installed on the top of the bottom pipe , a straight pipe is installed on the top of the bellows, a water nozzle is installed on the top of the straight pipe, a positioning block is fixedly sleeved on the straight pipe, a swing rod is hinged at the bottom of the cleaning cylinder, and the top of the swing rod is connected with the positioning block. The blocks are fixedly connected, the inkjet printer body is provided with a horizontally arranged sliding plate, a movable block is slidably installed at the bottom of the sliding plate, a connecting rod is hinged on the movable block, and the connecting rod is hinged with the swing rod.

Using the above scheme, the water in the water tank is made to enter the bottom pipe through the conveying pipe by the water pump, and then the nozzle of the printer is flushed through the corrugated pipe, straight pipe and water nozzle. The feeding conveying pipe enters the bottom pipe of the bottom pipe, which integrates cleaning and drying, which is convenient for the next use. During the cleaning and drying process, the drive motor is started to drive the horizontal bar to rotate, so that the reciprocating screw rotates to drive the movable block to move back and forth to achieve The water nozzle moves in an arc, and the nozzle of the printer is washed and dried at different angles and positions, and the cleaning effect is good.

In the above scheme, it should be noted that: the water pump is a 80ZX43-17 type water pump, and the fan is a 4-75 type fan.

As a preferred embodiment, a support column is installed at the bottom of the cleaning cylinder, and the top of the support column is fixedly connected with a sliding plate, and the sliding plate is located on one side of the bellows.

With the above solution, the support column is used to support the sliding plate, so that the height of the sliding plate and the bellows are at the same height.

As a preferred embodiment, the bottom of the slide plate is provided with a chute, the movable block is slidably connected to the inner wall of the chute, a reciprocating screw rod is rotatably installed in the chute, the reciprocating screw rod is threadedly connected with the movable block, and the cleaning cylinder is threaded. A drive motor is installed on the outer wall, the output shaft of the drive motor is drive-connected with a cross bar, and one end of the cross bar is drive-connected with the reciprocating screw rod.

With the above solution, the drive motor is activated to drive the cross bar to rotate, so that the reciprocating screw rod rotates to drive the movable block to move back and forth, so as to provide driving for the movement of the movable block, so as to realize the reciprocating motion of the movable block.

As a preferred embodiment, a water inlet is provided on the upper surface, and a sealing cover is threaded on the water inlet.

With the above solution, the water inlet is used to add water to the water tank for cleaning, and the water tank is used to store water for cleaning.

As a preferred embodiment, a drain pipe is installed at the bottom of the barrel, and a valve is provided on the drain pipe.

Using the above scheme, after cleaning, the water becomes sewage, open the valve on the drain pipe, and discharge the sewage through the drain pipe.

Compared with the prior art, the beneficial effects of the present utility model are:

Through the water pump, the water in the water tank enters the bottom pipe through the conveying pipe, and then the nozzle of the printer is flushed through the corrugated pipe, straight pipe and water nozzle. Bottom tube The bottom tube integrates cleaning and drying, which is convenient for the next use.

During the cleaning and drying process, the drive motor is started to drive the horizontal rod to rotate, so that the reciprocating screw rotates to drive the movable block to move back and forth, so that the water nozzle can move in an arc shape, and the nozzle of the printer can be washed and dried at different angles and positions. , the cleaning effect is good.

The utility model realizes the automatic cleaning of the spray head of the ink jet printer, and integrates cleaning and drying at the same time, which is convenient for the next use and saves labor.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional structure schematic diagram of cleaning cylinder;

FIG. 3 is a schematic cross-sectional structural diagram of a sliding plate.

In the figure: 1, the printer body; 2, the water tank; 3, the water pump; 4, the conveying pipe; 5, the conveying pipe; 6, the nozzle of the printer; 7, the sealing plate; , bottom pipe; 11, corrugated pipe; 12, straight pipe; 13, water nozzle; 14, swing rod; 15, slide plate; 16, movable block; 17, connecting rod; 18, drive motor; 19, cross bar; 20, Reciprocating screw; 21. Positioning block.

Detailed ways

The present utility model will be further described below in conjunction with the embodiments.

The following examples are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. Conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention all belong to the scope of protection of the present invention.

Please refer to FIGS. 1-3 , the utility model provides an automatic cleaning inkjet printer, including a printer body 1 , a conveying pipe 5 is arranged on the inkjet printer body 1 , and one end of the conveying pipe 5 is connected with the inkjet printer Nozzle 6, a water tank 2 and a fan 9 are installed on the printer body 1, a water inlet is provided on the water tank 2, and a sealing cover is threaded on the water inlet (see Figure 1); the water inlet is used to add water to the water tank 2. For cleaning, the water tank is used to store cleaning water, a water pump 3 is installed on the water tank 2, a transmission pipe 4 is connected to the water pump 3, the fan 9 is connected to the transmission pipe 4, and a cleaning cylinder 8 is installed on the printer body 1. The nozzle 6 is fixedly sleeved with a sealing plate 7, the sealing plate 7 is pressed against the top of the cleaning cylinder 8, the bottom of the cleaning cylinder 8 is fixed with a bottom pipe 10, the conveying pipe 4 is connected with the bottom pipe 10, and the top of the bottom pipe 10 is installed with a bottom pipe 10. Corrugated pipe 11, a straight pipe 12 is installed on the top of the corrugated pipe 11, and a water nozzle 13 is installed on the top of the straight pipe 12 (see Figures 1 and 2); the water pump 3 makes the water in the water tank 2 enter the bottom pipe 10 through the transmission pipe 4 Then, through the corrugated pipe 11, the straight pipe 12 and the water nozzle 13, the nozzle 6 of the printer is flushed to realize automatic flushing without manual hand washing, and the cleaning efficiency is high. After the cleaning is completed, turn off the water pump 3 and start the fan 9 to make the fan 9 The airflow is transported into the conveying pipe 4 into the bottom pipe 10, and then sprayed out from the nozzle 6 of the printer through the corrugated pipe 11, the straight pipe 12 and the water nozzle 13 for air drying.

The straight pipe 12 is fixedly sleeved with a positioning block 21, the bottom of the cleaning cylinder 8 is hinged with a swing rod 14, the top of the swing rod 14 is fixedly connected with the positioning block 21, and the printer body 1 is provided with a horizontally arranged sliding plate 15, the sliding plate A movable block 16 is slidably installed at the bottom of the 15 , and a connecting rod 17 is hinged on the movable block 16 , and the connecting rod 17 is hinged with the swing rod 14 . The bottom of the slide plate 15 is provided with a chute, the movable block 16 is slidably connected with the inner wall of the chute, the reciprocating screw rod 20 is rotatably installed in the chute, the reciprocating screw rod 20 is threadedly connected with the movable block 16, and the outer wall of the cleaning cylinder 8 is installed with a drive The motor 18, the output shaft of the drive motor 18 is drivingly connected with a cross bar 19, and one end of the cross bar 19 is drive connected with the reciprocating screw 20 (see FIGS. 1, 2 and 3); the drive motor 18 drives the cross bar 19 to rotate to make the reciprocating The rotation of the screw rod 20 drives the movable block 16 to move back and forth, and then the movable block 16 drives the connecting rod 17 to move so that the swing rod 14 swings repeatedly, and drives the positioning block 21 to swing so that the water nozzle 13 performs an arc-shaped movement, and the nozzle 6 of the inkjet printer is moved. Rinse and dry at different angles and positions.

A support column is installed at the bottom of the cleaning cylinder 8, and the top of the support column is fixedly connected with the sliding plate 15, and the sliding plate 15 is located on one side of the bellows 11 (see FIG. 2); the supporting column is used to support the sliding plate 15, so that the height of the sliding plate 15 is and the bellows 11 are located at the same height.

A drain pipe is installed at the bottom of the cleaning cylinder 8, and the drain pipe is provided with a valve (see Figure 2); after cleaning, the water becomes sewage, open the valve on the drain pipe, and discharge the sewage through the drain pipe.

When in use, manually insert the nozzle 6 of the printer into the cleaning barrel 8, the sealing plate 7 is pressed against the top of the cleaning barrel 8, and cooperate with the cleaning barrel 8 to form a closed space, and then the water pump 3 makes the water in the water tank 2 pass through the transmission pipe 4 Enter the bottom pipe 10, and then flush the nozzle 6 of the printer through the corrugated pipe 11, the straight pipe 12 and the water nozzle 13, so as to realize automatic flushing without manual hand washing, and the cleaning efficiency is high. After the cleaning is completed, turn off the water pump 3 and start The fan 9 makes the fan 9 transport the air flow into the conveying pipe 4 and into the bottom pipe 10, and then ejects the jet printer nozzle 6 through the corrugated pipe 11, the straight pipe 12 and the water nozzle 13 for air drying, which integrates cleaning and drying. All in one, convenient for next use. During the cleaning and drying process, the driving motor 18 is started to drive the cross bar 19 to rotate, so that the reciprocating screw 20 rotates to drive the movable block 16 to move back and forth, and then the movable block 16 drives the connecting rod 17 to move so that the swing rod 14 swings repeatedly, driving the positioning block. 21 swings so that the water nozzle 13 moves in an arc shape, and the nozzle 6 of the inkjet printer is washed and dried at different angles and at different positions, and the cleaning effect is good.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a but self-cleaning's ink jet numbering machine, includes ink jet numbering machine body (1), is equipped with conveyer pipe (5) on ink jet numbering machine body (1), and the one end of conveyer pipe (5) is connected with ink jet numbering machine shower nozzle (6), its characterized in that: the ink-jet printer is characterized in that a water tank (2) and a fan (9) are installed on the ink-jet printer body (1), a water pump (3) is installed on the water tank (2), a conveying pipe (4) is connected onto the water pump (3), the fan (9) is connected with the conveying pipe (4), a cleaning barrel (8) is installed on the ink-jet printer body (1), a sealing plate (7) is fixedly sleeved on the ink-jet printer nozzle (6), the sealing plate (7) is pressed against the top of the cleaning barrel (8), a bottom pipe (10) is fixed at the bottom of the cleaning barrel (8), the conveying pipe (4) is connected with the bottom pipe (10), a corrugated pipe (11) is installed at the top of the bottom pipe (10), a straight pipe (12) is installed at the top of the corrugated pipe (11), a water nozzle (13) is installed at the top of the straight pipe (12), a positioning block (21) is fixedly sleeved on the straight pipe (12), and a, the top and locating piece (21) fixed connection of swinging arms (14), be equipped with slide (15) that the level set up in ink jet numbering machine body (1), the bottom slidable mounting of slide (15) has movable block (16), and articulated on movable block (16) have connecting rod (17), and connecting rod (17) are articulated with swinging arms (14).

2. The inkjet printing machine capable of being automatically cleaned according to claim 1, wherein: the support column is installed to the bottom of wash bowl (8), the top and slide (15) fixed connection of support column, slide (15) are located one side of bellows (11).

3. The inkjet printing machine capable of being automatically cleaned according to claim 1, wherein: the bottom of slide (15) has been seted up the spout, and the inner wall sliding connection of movable block (16) and spout, the spout internal rotation is installed reciprocal lead screw (20), reciprocal lead screw (20) and movable block (16) threaded connection, and driving motor (18) are installed to the outer wall of wash bowl (8), and the output shaft transmission of driving motor (18) is connected with horizontal pole (19), and the one end and the reciprocal lead screw (20) transmission of horizontal pole (19) are connected.

4. The inkjet printing machine capable of being automatically cleaned according to claim 1, wherein: the water tank (2) is provided with a water inlet, and a sealing cover is installed on the water inlet in a threaded mode.

5. The inkjet printing machine capable of being automatically cleaned according to claim 1, wherein: the bottom of the cleaning barrel (8) is provided with a drain pipe, and a valve is arranged on the drain pipe.

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