Ink-jet printer nozzle cleaning device

Abstract

The utility model discloses an ink-jet printer nozzle cleaning device, and relates to the ink-jet printer nozzle cleaning technology field, a device main body is internally provided with a liquid storage tank, the liquid storage tank is internally provided with a mixing mechanism, the device main body is internally provided with a transmission mechanism, the bottom of the device main body is connected with a nozzle body, and the top of the nozzle body is provided with a connecting pipe. The connecting pipe is connected with the transmission mechanism; a driving motor is arranged in the device body, the left end of the driving motor is connected with the mixing mechanism, the left end of the driving motor is connected with the conveying mechanism, and the driving motor can drive the conveying mechanism to convey the cleaning fluid into the nozzle body. A driving motor rotates forwards to drive a mixing mechanism to operate, materials can be uniformly mixed through the mixing mechanism during use, so that the condition of substance precipitation occurs, then the driving motor rotates reversely to drive a conveying mechanism to operate, and a conveying mechanism conveys cleaning liquid into a connecting pipe and a spray head body; and the residual ink in the ink box is cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to ink-jet printer nozzle cleaning technical field, concretely is a kind of ink-jet printer nozzle cleaning device. BACKGROUND

[0002] Ink-jet printer is a kind of equipment for carrying out ink-jet on the surface of various objects;It sprays ink, and information such as characters, patterns and bar codes is directly printed on objects, so as to realize product identification, traceability and management functions;When cleaning ink-jet printer, the nozzle is often disassembled and cleaned to clean the residual ink in the nozzle, but the existing ink-jet printer nozzle cleaning device has some shortcomings, such as:

[0003] The application number: CN202122877372.0 a kind of nozzle cleaning device of ink-jet printer, the equipment is flushed by adding cleaning fluid to the nozzle of ink-jet printer, which not only reduces ink adsorption, but also improves the nozzle cleaning efficiency of ink-jet printer, the nozzle of ink-jet printer is cleaned by cleaning fluid, reduces the disassembly process of nozzle, improves the cleaning efficiency, and avoids the damage to the nozzle caused by manual contact with the nozzle, but in the actual use process, it is difficult to clean the ink in the pipe inside the cleaning fluid, which may reduce the cleaning efficiency of the equipment, and when the nozzle is cleaned by cleaning fluid, the substances inside the cleaning fluid may precipitate, which may reduce the cleaning efficiency of the nozzle.

[0004] Therefore, we propose a kind of ink-jet printer nozzle cleaning device to solve the problems raised in the above. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of ink-jet printer nozzle cleaning device to solve the problems raised in the above background art that most ink-jet printer nozzle cleaning equipment in the market is difficult to clean the ink in the pipe inside the cleaning fluid, which may reduce the cleaning efficiency of the equipment, and when the nozzle is cleaned by cleaning fluid, the substances inside the cleaning fluid may precipitate, which may reduce the cleaning efficiency of the nozzle.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of ink-jet printer nozzle cleaning device, including device main body, the nozzle body connected with the bottom of device main body, device main body is equipped with liquid storage tank inside, and the mixing mechanism is equipped in the liquid storage tank, and device main body is equipped with transmission mechanism inside, the nozzle body is connected in the bottom of device main body, and the connecting pipe is equipped in the top of nozzle body, and the connecting pipe is connected with transmission mechanism;

[0007] The device body is internally provided with a driving motor, the left end of the driving motor is connected with a mixing mechanism, and the left end of the driving motor is connected with a transmission mechanism.

[0008] The driving motor drives the mixing mechanism to operate in a forward rotation mode, so that the cleaning agent and the clean water are mixed into the cleaning liquid in a specified proportion.

[0009] The left end of the driving motor is provided with a first sprocket, the outer side of the first sprocket is engaged with a chain, the front end of the chain is engaged with a second sprocket, the right ends of the first sprocket and the second sprocket are provided with a ratchet set.

[0010] The above technical scheme can make the driving motor more stable when connected with the mixing mechanism and the transmission mechanism, thereby increasing the stability of the equipment during operation.

[0011] The second sprocket is connected with the device body, the ratchet set includes a first ratchet, the left end of the first ratchet is engaged with a second ratchet, the left end of the second ratchet is connected with a spring shaft, and the ratchet set of the left end of the first sprocket is opposite to the ratchet set of the left end of the second sprocket.

[0012] The above technical scheme can make the driving motor more convenient when controlling the mixing mechanism or the transmission mechanism to operate, thereby increasing the controllability of the equipment.

[0013] The first sprocket is connected with the mixing mechanism through the ratchet set, the mixing mechanism includes two groups of first bevel gears, the rear end of the first bevel gear is engaged with a second bevel gear, the rear end of the second bevel gear is connected with a stirring shaft, and the stirring shaft is located in the liquid storage tank.

[0014] The above technical scheme can make the mixing mechanism more stable during operation, thereby preventing the liquid in the liquid storage tank from precipitating.

[0015] The top of the liquid storage tank is provided with a transmission valve, the left end of the second sprocket is connected with the transmission mechanism, the transmission mechanism includes a third bevel gear, the bottom of the third bevel gear is engaged with a fourth bevel gear, the bottom of the fourth bevel gear is connected with an peristaltic pump rod, the outer side of the peristaltic pump rod is provided with a peristaltic pump shell, a transmission pipe is arranged between the peristaltic pump shell and the peristaltic pump rod, and the rear end of the transmission pipe is connected with a pipeline of the liquid storage tank.

[0016] The transmission valve can be more convenient when pouring the cleaning liquid into the liquid storage tank, thereby increasing the efficiency of the equipment during operation.

[0017] As a preferred technical scheme of the present application, the left end of the transmission pipe is connected with the connecting pipe, and an electric control box is arranged inside the device main body, and a resistance wire heating pipe is arranged at the front end of the electric control box, and the outside of the resistance wire heating pipe is attached to the connecting pipe.

[0018] The cleaning liquid can be heated by the resistance wire heating pipe when entering the connecting pipe, thereby better cleaning the residual ink inside the connecting pipe and the nozzle body.

[0019] As a preferred technical scheme of the present application, the top of the device main body is hingedly connected with a closing door, a temperature sensor is connected to the front end of the device main body, and a heat insulation plate is arranged inside the device main body, and the device main body separates the resistance wire heating pipe and the transmission mechanism by the heat insulation plate.

[0020] The above technical scheme can prevent heat from being transmitted to the drive motor position to cause damage, thereby increasing the protection of the equipment during use.

[0021] Compared with the prior art, the present application has the beneficial effects that: the drive motor rotates in the forward direction to drive the mixing mechanism to operate, so that the cleaning agent and the clean water can form the cleaning liquid according to the specified ratio, and the mixing mechanism can mix them evenly during use, thereby preventing the occurrence of material precipitation, and then the drive motor rotates in the reverse direction to drive the transmission mechanism to operate, so that the transmission mechanism can transmit the cleaning liquid to the connecting pipe and the nozzle body to clean the residual ink inside.

[0022] Further, the transmission valve can be more convenient when pouring the cleaning liquid into the liquid storage tank, thereby increasing the efficiency of the equipment during operation.

[0023] Further, the cleaning liquid can be heated by the resistance wire heating pipe when entering the connecting pipe, thereby better cleaning the residual ink inside the connecting pipe and the nozzle body. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a schematic view of the facade structure of the present application;

[0025] Figure 2 is a schematic view of the facade structure of the present application;

[0026] Figure 3The utility model discloses a top view cross section's three-dimensional structure schematic diagram;

[0027] Figure 4 The utility model discloses a drive motor's three-dimensional structure schematic diagram;

[0028] Figure 5 The utility model discloses a mixing mechanism's three-dimensional structure schematic diagram;

[0029] Figure 6 The utility model discloses a transmission mechanism's three-dimensional structure schematic diagram.

[0030] In the drawing: 1, device main body, 2, connecting pipe, 3, spray head body, 4, drive motor, 5, first sprocket, 6, chain, 7, second sprocket, 8, first ratchet wheel, 9, second ratchet wheel, 10, spring shaft, 11, first bevel gear, 12, second bevel gear, 13, stirring shaft, 14, liquid storage tank, 15, transmission valve, 16, third bevel gear, 17, fourth bevel gear, 18, peristaltic pump rod, 19, peristaltic pump shell, 20, transmission pipe, 21, electric control box, 22, resistance wire heating pipe, 23, closing door, 24, temperature sensor. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0032] In order to solve the problem that the ink in the spray head is difficult to clean and the cleaning liquid may be precipitated to cause poor cleaning effect in the prior art, the following scheme is disclosed, please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of ink-jet printer spray head cleaning device, including device main body 1, with the spray head body 3 of the device main body 1 bottom connection, device main body 1 inside is equipped with liquid storage tank 14, and liquid storage tank 14 inside is equipped with mixing mechanism, and device main body 1 inside is equipped with transmission mechanism, the device main body 1 bottom is connected with spray head body 3, and spray head body 3 top is equipped with connecting pipe 2, and connecting pipe 2 is connected with transmission mechanism;

[0033] Device main body 1 inside is equipped with drive motor 4, and drive motor 4 left end is connected with mixing mechanism, and drive motor 4 left end is connected with transmission mechanism, and drive motor 4 can drive transmission mechanism to transmit cleaning liquid to spray head body 3 inside;

[0034] The left end of the driving motor 4 is provided with a first sprocket 5, the outer side of the first sprocket 5 is engaged with a chain 6, and the front end of the chain 6 is engaged with a second sprocket 7, the right end of the first sprocket 5 and the second sprocket 7 is provided with a ratchet set; the second sprocket 7 is connected inside the device main body 1, and the ratchet set includes a first ratchet 8, and the left end of the first ratchet 8 is engaged with a second ratchet 9, the left end of the second ratchet 9 is connected with a spring shaft 10, and the ratchet set of the left end of the first sprocket 5 is opposite to the ratchet set of the left end of the second sprocket 7;

[0035] The first sprocket 5 is connected with the mixing mechanism through the ratchet set, and the mixing mechanism includes two groups of first bevel gears 11, and the rear end of the first bevel gear 11 is engaged with a second bevel gear 12, the rear end of the second bevel gear 12 is connected with a stirring shaft 13, and the stirring shaft 13 is located inside the liquid storage tank 14;

[0036] The top of the liquid storage tank 14 is provided with a transmission valve 15, the left end of the second sprocket 7 is connected with a transmission mechanism, and the transmission mechanism includes a third bevel gear 16, the bottom of the third bevel gear 16 is engaged with a fourth bevel gear 17, and the bottom of the fourth bevel gear 17 is connected with a peristaltic pump rod 18, the outer side of the peristaltic pump rod 18 is provided with a peristaltic pump shell 19, and the transmission pipe 20 is provided between the peristaltic pump shell 19 and the peristaltic pump rod 18, and the rear end of the transmission pipe 20 is connected with the pipeline of the liquid storage tank 14;

[0037] The left end of the transmission pipe 20 is connected with the connecting pipe 2, and the inside of the device main body 1 is provided with an electric control box 21, and the front end of the electric control box 21 is provided with a resistance wire heating pipe 22, and the outer side of the resistance wire heating pipe 22 is attached to the connecting pipe 2; the top of the device main body 1 is hinged with a closing door 23, and the front end of the device main body 1 is connected with a temperature sensor 24, and the inside of the device main body 1 is provided with a heat insulation plate, and the device main body 1 separates the resistance wire heating pipe 22 and the transmission mechanism through the heat insulation plate.

[0038] Working principle: when using the inkjet printer nozzle cleaning device, first connect the power supply and power grid to supply power, at the same time, fix the nozzle body 3 in the device main body 1, and connect the connecting pipe 2 with the transmission mechanism, then make the driving motor 4 rotate forward to drive the mixing mechanism to operate, so that the mixing mechanism mixes the cleaning agent and water in the liquid storage tank 14 to form cleaning liquid, then make the driving motor 4 rotate reversely, so that the driving motor 4 drives the transmission mechanism to operate, so that the transmission mechanism transmits the cleaning liquid to the inside of the connecting pipe 2 and the nozzle body 3, so as to clean the ink inside;

[0039] When the driving motor 4 rotates in the positive direction, the ratchet set at the left end of the first sprocket 5 will engage, that is, the first ratchet 8 drives the second ratchet 9 to rotate, and the second ratchet 9 drives the spring shaft 10 to rotate, thereby driving the mixing mechanism to operate, and since the ratchet set at the left end of the first sprocket 5 and the ratchet set at the left end of the second sprocket 7 are opposite to each other, the ratchet set at the left end of the second sprocket 7 will be disengaged, that is, the first ratchet 8 and the second ratchet 9 are disengaged, and the second ratchet 9 will be retracted under the drive of the spring shaft 10, so that the driving motor 4 cannot drive the transmission mechanism to operate when rotating in the positive direction.

[0040] When the driving motor 4 rotates in the positive direction, the first sprocket 5 drives the first bevel gear 11 to rotate, thereby driving the second bevel gear 12 and the stirring shaft 13 to rotate, so that the stirring shaft 13 drives the cleaning liquid inside the liquid storage tank 14 to be mixed, and then the driving motor 4 rotates in the reverse direction, thereby driving the second sprocket 7 to rotate the third bevel gear 16, so that the third bevel gear 16 drives the fourth bevel gear 17 and the peristaltic pump rod 18 to rotate, thereby driving the peristaltic pump rod 18 to extrude the transmission pipe 20 in cooperation with the peristaltic pump shell 19, so that the transmission pipe 20 transmits the cleaning liquid inside the liquid storage tank 14 to the connecting pipe 2 and the spray head body 3 for cleaning.

[0041] When the connecting pipe 2 is located inside the device main body 1, the connecting pipe 2 can be wound in the resistance wire heating pipe 22, so that the connecting pipe 2 is heated, so that the cleaning liquid is heated when transmitted into the connecting pipe 2, thereby better cleaning the residual ink inside the connecting pipe 2 and the spray head body 3.

[0042] Therefore, the contents not described in detail in the present specification belong to the prior art known to those skilled in the art.

[0043] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A code inkjet printer head cleaning device, comprising a device body (1), a printer head body (3) connected with the bottom of the device body (1), characterized in that, The device body (1) is internally provided with a liquid storage tank (14), and the liquid storage tank (14) is internally provided with a mixing mechanism, and the device body (1) is internally provided with a transmission mechanism, the bottom of the device body (1) is connected with a spray head body (3), and the top of the spray head body (3) is provided with a connecting pipe (2), and the connecting pipe (2) is connected with the transmission mechanism; The device body (1) is internally provided with a driving motor (4), and the left end of the driving motor (4) is connected with the mixing mechanism, and the left end of the driving motor (4) is connected with the transmission mechanism, and the driving motor (4) can drive the transmission mechanism to transmit the cleaning liquid to the inside of the spray head body (3).

2. The inkjet printer head cleaning device of claim 1, wherein, The left end of the driving motor (4) is provided with a first sprocket (5), and the outer side of the first sprocket (5) is engaged with a chain (6), and the front end of the chain (6) is engaged with a second sprocket (7), and the right ends of the first sprocket (5) and the second sprocket (7) are provided with a ratchet set.

3. The inkjet printer head cleaning apparatus of claim 2, wherein, The second sprocket (7) is connected with the inside of the device body (1), and the ratchet set comprises a first ratchet (8), and the left end of the first ratchet (8) is engaged with a second ratchet (9), the left end of the second ratchet (9) is connected with a spring shaft (10), and the ratchet set of the left end of the first sprocket (5) is opposite to the ratchet set of the left end of the second sprocket (7).

4. The inkjet printer head cleaning apparatus of claim 3, wherein, The first sprocket (5) is connected with the mixing mechanism through the ratchet set, and the mixing mechanism comprises two groups of first bevel gears (11), and the rear end of the first bevel gear (11) is engaged with a second bevel gear (12), the rear end of the second bevel gear (12) is connected with a stirring shaft (13), and the stirring shaft (13) is located in the inside of the liquid storage tank (14).

5. The inkjet printer head cleaning apparatus of claim 4, wherein, The top of the liquid storage tank (14) is provided with a transmission valve (15), and the left end of the second sprocket (7) is connected with the transmission mechanism, and the transmission mechanism comprises a third bevel gear (16), the bottom of the third bevel gear (16) is engaged with a fourth bevel gear (17), and the bottom of the fourth bevel gear (17) is connected with a peristaltic pump rod (18), the outer side of the peristaltic pump rod (18) is provided with a peristaltic pump shell (19), and the transmission pipe (20) is connected with the pipeline of the liquid storage tank (14) between the peristaltic pump shell (19) and the peristaltic pump rod (18).

6. The inkjet printer head cleaning apparatus of claim 5, wherein, The left end of the transmission pipe (20) is connected with the connecting pipe (2), and the inside of the device body (1) is provided with an electric control box (21), and the front end of the electric control box (21) is provided with a resistance wire heating pipe (22), and the outer side of the resistance wire heating pipe (22) is attached to the connecting pipe (2).

7. The inkjet printer head cleaning apparatus of claim 6, wherein, The top of the device body (1) is hinged with a closing door (23), and the front end of the device body (1) is connected with a temperature sensor (24), and the inside of the device body (1) is provided with a heat insulation plate, and the device body (1) is separated from the resistance wire heating pipe (22) and the transmission mechanism through the heat insulation plate.

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