CN216969084U

CN216969084U - Waste ink recovery device

Info

Publication number: CN216969084U
Application number: CN202123068663.1U
Authority: CN
Inventors: 单健; 闫峂; 王家远; 脱占贺; 单川
Original assignee: Beijing Yuande Electric Science And Technology LLC
Current assignee: Beijing Yuande Electric Science And Technology LLC
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-07-15
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to a waste ink recovery device which comprises a waste ink box, wherein a waste ink barrel is arranged in the waste ink box, the waste ink barrel comprises a barrel body and a barrel cover, the barrel body is arranged at the bottom of the waste ink box, the barrel cover is installed on the waste ink box through an installation support and can move up and down relative to the waste ink box, an elastic pull pin is installed on the waste ink box, the height of the elastic pull pin is higher than that of the waste ink barrel, the end part of the elastic pull pin can block the installation support from rising and falling when the elastic pull pin is not pulled, and the end part of the elastic pull pin does not block the installation support from rising and falling when the elastic pull pin is pulled. The utility model has the advantages of convenient operation, strong practicability, high environmental friendliness, high automation degree and strong reliability.

Description

Waste ink recovery device

Technical Field

The utility model relates to the technical field of ink-jet printing equipment, in particular to a waste ink recovery device.

Background

Inkjet printer can produce useless ink at the printing in-process to use useless ink barrel to retrieve useless ink, for preventing that useless ink from overflowing from useless ink barrel, can automatic alarm when requiring useless ink barrel internal ink volume higher, make things convenient for timely useless ink barrel of empting of operating personnel or change. The waste ink barrel in the prior art is composed of a barrel body and a barrel cover, a liquid level sensor, a connector, an ink pipe and other parts are generally arranged on the barrel cover, when the liquid level in the barrel body is high, the liquid level sensor sends a signal to a control system, the control system gives an alarm, an operator manually controls to stop pumping waste ink into the waste ink barrel or the control system directly controls to stop pumping waste ink into the waste ink barrel, then the barrel cover needs to be unscrewed and placed in the surrounding environment, so that the operation is inconvenient, the barrel cover, the connector, the liquid level sensor and other parts arranged on the barrel cover are inconvenient to place in the environment, and the waste ink is easy to contaminate articles in the surrounding environment.

SUMMERY OF THE UTILITY MODEL

The present invention is intended to provide a waste ink recycling device to solve the disadvantages of the prior art, and the technical problem to be solved by the present invention is achieved by the following technical solutions.

The utility model provides a waste ink recovery unit, includes the waste ink case, the waste ink bucket has been put to the waste ink case content, the waste ink bucket includes staving and bung, the staving is arranged in the bottom of waste ink case, the bung install through the installing support in on the waste ink case and can reciprocate for the waste ink case, install elasticity on the waste ink case and draw the round pin, the height that the elasticity was drawn the round pin is higher than the height of waste ink bucket, its tip can block when the elasticity was drawn the rising and the decline of installing support, its tip does not block when the elasticity was drawn the lift of installing support.

Preferably, an ink inlet joint is arranged on the barrel cover.

Preferably, the barrel cover is provided with a mounting hole, a liquid level sensor is mounted in the mounting hole, and the liquid level sensor is used for detecting the liquid level height in the barrel body.

Preferably, the liquid level sensor is a non-contact liquid level sensor.

Preferably, a handle is arranged on the barrel body.

Preferably, the waste ink tank is provided with a fixed bracket, and the mounting bracket is mounted on the fixed bracket and can move up and down relative to the fixed bracket.

Preferably, the elastic pull pin is installed at one side of the fixing bracket.

Preferably, the fixed support is provided with a guide rail, the mounting support is provided with a sliding block, and the guide rail is connected with the sliding block in a matching manner.

Preferably, the mounting bracket is provided with an inclined plate, and the inclined plate is provided with a proximity switch.

Preferably, one side of the mounting bracket is provided with a convex plate.

When the waste ink barrel is used, the barrel cover and the ink inlet on the barrel body are mutually covered, as shown in the figure and the drawing, the barrel cover is in a plug shape, when the liquid level in the barrel body is higher, the waste ink in the waste ink barrel needs to be poured out or replaced, at the moment, one hand of an operator lifts the mounting bracket to pull up the barrel cover, the other hand pulls the elastic pull pin so that the end part of the elastic pull pin does not block the rising of the mounting bracket, and when the mounting bracket rises above the elastic pull pin, the elastic pull pin is released so that the end part of the elastic pull pin blocks the falling of the mounting bracket, so that the barrel cover is kept above the barrel body, and then the waste ink in the barrel body is poured out or replaced. After waste ink is dumped or the barrel body is replaced, the empty barrel body is placed at the bottom in the waste ink box, the ink inlet corresponds to the barrel cover in position, the elastic pull pin is pulled by one hand again to enable the end part of the elastic pull pin not to block the mounting support, and then the mounting support can fall down, so that the barrel cover and the barrel body are mutually covered. The provision of the level sensor enables the waste ink recovery to be automated to a higher degree. Proximity switch's setting makes waste ink recovery more automatic on the one hand, and on the other hand can avoid carrying out the pump china ink when the below that causes because of the bung does not have the existence of staving, and the waste ink that leads to flows and spills the condition that causes the pollution to the environment in the environment, and the reliability is stronger.

According to the waste ink recovery device provided by the utility model, the barrel cover can be separated from the barrel body only by lifting the mounting bracket upwards by an operator without screwing the barrel cover, and then the barrel cover can be temporarily fixed above the barrel body or the barrel cover falls down to cover the barrel body by pulling the elastic pull pin, so that the problems that the waste ink barrel is inconvenient to open and close, the taken-down barrel cover is inconvenient to place in the environment and waste ink is polluted by articles in the environment in the prior art are solved. The method has the advantages of convenience in operation, strong practicability, high environmental friendliness, high automation degree and high reliability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the construction of the waste ink tank according to the present invention;

FIG. 3 is a schematic view of the mounting bracket of the present invention;

the reference numbers in the drawings are, in order: 1. the waste ink tank comprises a waste ink tank body 11, a through hole 2, a waste ink barrel 21, a barrel body 211, an ink inlet 212, a handle 221, an ink inlet joint 222, a mounting hole 22, a barrel cover 3, a mounting support 31, a horizontal part 32, a vertical part 311, an inclined plate 312, a through hole 313, a convex plate 4, a fixing support 5, an elastic pull pin 6, a guide rail 7 and a sliding block.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 and 2, a waste ink recovery device is improved in that: including useless ink box 1, useless ink box 1 holding has useless ink bucket 2, useless ink bucket 2 includes staving 21 and bung 22, staving 21 is arranged in the bottom of useless ink box 1, bung 22 install in through installing support 3 on useless ink box 1 and can reciprocate for useless ink box 1, install elasticity on the useless ink box 1 and draw round pin 5, elasticity draws the height that round pin 5 is higher than useless ink bucket 2, its tip can block when elasticity is drawn round pin 5 not by the pull the rising and the decline of installing support 3, its tip does not block when elasticity is drawn round pin 5 the lift of installing support 3.

In this embodiment, when the waste ink tank 2 is used, the lid 22 and the ink inlet 211 on the tank body 21 are mutually covered, the lid 22 is in a plug shape, when the liquid level in the tank body 21 is high, the waste ink in the waste ink tank 2 needs to be poured out or replaced, at this time, one hand of an operator lifts the mounting bracket 3 to pull up the lid 22, the other hand pulls the elastic pull pin 5 so that the end portion of the elastic pull pin does not block the lifting of the mounting bracket 3, when the mounting bracket 3 is lifted above the elastic pull pin 5, the elastic pull pin 5 is released so that the end portion of the elastic pull pin blocks the lowering of the mounting bracket 3, so that the lid 22 is kept above the tank body 21, and then the waste ink in the tank body 21 is poured out or replaced by the tank body 21. After waste ink is dumped or the barrel body is replaced, the empty barrel body 21 is placed at the bottom in the waste ink tank 1, the ink inlet 211 corresponds to the barrel cover 22, one hand pulls the elastic pull pin 5 again to enable the end part of the elastic pull pin not to block the mounting bracket 3, the mounting bracket 3 can fall down, and the barrel cover 22 and the barrel body 21 are closed mutually.

The waste ink recovery device provided by the embodiment can separate the barrel cover 22 from the barrel body only by upwards lifting the mounting support 3 by an operator, the barrel cover does not need to be screwed, then the barrel cover 22 can be temporarily fixed above the barrel body 21 or the barrel cover 22 falls and covers the barrel body 21 through the drawing elastic pull pin 5, the problems that in the prior art, the waste ink barrel is inconvenient to open and close, the taken-down barrel cover is inconvenient to place in the environment and waste ink is contaminated by articles in the environment are solved, and the waste ink recovery device has the beneficial effects of convenience in operation, high practicability and high environment friendliness.

Further, referring to fig. 3, an ink inlet joint 221 is disposed on the barrel cover 22. The ink inlet joint 221 serves as an inlet for waste ink into the barrel 21.

Furthermore, a through hole 11 is formed in the waste ink tank 1, and the through hole 11 corresponds to the ink inlet joint 221 in position and is used for penetrating through an ink tube.

Further, a mounting hole 222 is formed in the barrel cover 22, a liquid level sensor is mounted in the mounting hole 222, and the liquid level sensor is used for detecting the liquid level in the barrel body 21.

When the liquid level in the barrel body 21 reaches the preset value, the liquid level sensor transmits an early warning signal to the control system, the control system controls the ink pump to stop pumping waste ink into the barrel body 21 and send an alarm signal to remind an operator of timely treating the waste ink in the barrel body 21 or replacing the barrel body 21, and the liquid level sensor is arranged to enable the waste ink recycling automation degree to be higher.

Further, the liquid level sensor is a non-contact liquid level sensor.

Non-contact level sensor compares in contact sensor, need not to stretch into inside the liquid, has shortened bung 22 and has needed the distance that rises for the structure is compacter, has avoided making the staving 21 of below get and put inconvenient problem because of length overlength like the contact sensor of float class. In addition, the non-contact sensor adopts a real-time continuous monitoring mode, and can better monitor the waste ink amount in the barrel body 21.

Furthermore, the non-contact liquid level sensor is an ultrasonic liquid level sensor or a radar liquid level sensor.

Further, a handle 212 is arranged on the barrel body 21. The handle 212 is arranged, so that the barrel body 21 can be taken and placed more conveniently.

Further, a fixed bracket 4 is mounted on the waste ink tank 1, and the mounting bracket 3 is mounted on the fixed bracket 4 and can move up and down relative to the fixed bracket 4.

Further, the elastic pull pin 5 is installed at one side of the fixing bracket 4.

Further, the fixed bracket 4 comprises a vertical plate, an upper horizontal plate and a lower horizontal plate which are respectively positioned at the upper end and the lower end of the vertical plate, and a left vertical plate and a right vertical plate which are respectively positioned at the left side and the right side of the vertical plate.

Further, the mounting bracket 3 is located between the upper horizontal plate and the lower horizontal plate, and the upper horizontal plate and the lower horizontal plate can limit the up-down moving stroke of the mounting bracket 3.

Further, the elastic pull pin 5 is mounted on the left vertical plate or the right vertical plate.

Further, a guide rail 6 is installed on the fixed support 4, a sliding block 7 is installed on the installation support 3, and the guide rail 6 is connected with the sliding block 7 in a matched mode.

Further, the mounting bracket 3 includes a horizontal portion 31 and a vertical portion 32, the tub cover 22 is mounted at a lower end of the horizontal portion 31, and the sliding block 7 is mounted at a side of the vertical portion 32 away from the tub cover 22.

Further, an inclined plate 311 is arranged on the mounting bracket 3, and a proximity switch is mounted on the inclined plate 311.

Further, the inclined plate 311 is provided at an end portion of the horizontal portion 31 remote from the vertical portion 32, and a proximity switch is attached to the inclined plate 311. After the barrel cover 22 and the barrel body 21 are closed, the proximity switch detects the existence of the barrel body 21 and transmits a signal to the control system, the control system controls the ink pump to start pumping waste ink into the barrel body 21, when the barrel cover 22 is pulled out, the proximity switch cannot detect the existence of the barrel body 21 and transmits a signal to the control system, and the control system controls the ink pump to stop pumping the waste ink into the barrel body 21. Proximity switch's setting makes waste ink recovery more automatic on the one hand, and on the other hand can avoid carrying out the pump china ink when having because of bung 22's below does not have staving 21, and the waste ink that leads to spills the condition that causes the pollution to the environment in to the environment, and the reliability is stronger.

Further, a convex plate 313 is arranged on one side of the mounting bracket 3. The arrangement of the convex plate 313 can be used as a handle for lifting the mounting bracket upwards, so that the barrel cover 22 is more convenient to open and move upwards, and the practicability is higher.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or otherwise described herein.

Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented in other different ways, such as by rotating it 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.

In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like symbols typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste ink recovery device, characterized in that: including useless china ink case (1), useless china ink bucket (2) have been put in useless china ink case (1), useless china ink bucket (2) are including staving (21) and bung (22), staving (21) are arranged in the bottom of useless china ink case (1), bung (22) install through installing support (3) on useless china ink case (1) and can reciprocate for useless china ink case (1), install elasticity on useless china ink case (1) and draw round pin (5), the height that elasticity was drawn round pin (5) is higher than the height of useless china ink bucket (2), its tip can block when elasticity was drawn round pin (5) is not by the pull the rising and the decline of installing support (3), its tip does not block when elasticity was drawn round pin (5) by the lift of installing support (3).

2. A waste ink recovery device as claimed in claim 1, wherein: an ink inlet joint (221) is arranged on the barrel cover (22).

3. A waste ink recovery device as claimed in claim 1, wherein: the barrel cover (22) is provided with a mounting hole (222), a liquid level sensor is mounted in the mounting hole (222), and the liquid level sensor is used for detecting the liquid level in the barrel body (21).

4. A waste ink recovery device as claimed in claim 3, wherein: the liquid level sensor is a non-contact liquid level sensor.

5. A waste ink recovery device as claimed in claim 1, wherein: the barrel body (21) is provided with a handle (212).

6. A waste ink recovery device as claimed in claim 1, wherein: the waste ink tank (1) is provided with a fixed support (4), and the mounting support (3) is mounted on the fixed support (4) and can move up and down relative to the fixed support (4).

7. A waste ink recovery device as claimed in claim 6, wherein: the elastic pull pin (5) is arranged on one side of the fixed support (4).

8. A waste ink recovery device as claimed in claim 6, wherein: install guide rail (6) on fixed bolster (4), install slider (7) on installing support (3), guide rail (6) with slider (7) cooperation is connected.

9. A waste ink recovery device as claimed in claim 1, wherein: an inclined plate (311) is arranged on the mounting bracket (3), and a proximity switch is mounted on the inclined plate (311).

10. A waste ink recovery device as claimed in claim 1, wherein: and a convex plate (313) is arranged on one side of the mounting bracket (3).