CN-119489557-B - Cleaning device and cleaning method

CN119489557BCN 119489557 BCN119489557 BCN 119489557BCN-119489557-B

Abstract

The embodiment of the invention provides a cleaning device and a cleaning method, and belongs to the field of printing. The cleaning device is used for cleaning objects to be cleaned and comprises at least one of a preset part of a printing platform, the printing platform and a printing sample, the cleaning device comprises a plurality of liquid storage containers, a tank body and a liquid control device, the liquid storage containers are all provided with inner cavities for containing cleaning materials, the tank body is provided with a cleaning tank, the liquid control device can control the inner cavities of the liquid storage containers to be communicated with or disconnected from the cleaning tank, and the liquid control device is used for controlling the inner cavities of at least two of the liquid storage containers to be sequentially communicated with the same cleaning tank so that the cleaning tank can sequentially clean the objects to be cleaned through the cleaning materials in the at least two inner cavities. The technical scheme of the embodiment of the invention aims at reducing the volume of the cleaning device while realizing cleaning.

Inventors

YANG CHEN
GUO ZAIXUN
JIA ZHIWEI
ZHANG QUNQIAO
Delare Hu Sen

Assignees

深圳摩方新材科技有限公司

Dates

Publication Date: 20260512
Application Date: 20241210

Claims (9)

1. The cleaning device is used for cleaning an object to be cleaned, the object to be cleaned comprises at least one of a preset part of a printing platform, the printing platform and a printing sample, and the cleaning device comprises: the liquid storage containers are provided with inner cavities for accommodating cleaning materials; a tank body provided with a cleaning tank, and A liquid control device for controlling the cleaning material to circulate in the cleaning tank and the plurality of inner cavities; The liquid control device is used for controlling the inner cavities of at least two liquid storage containers to be communicated with the same cleaning tank in sequence, so that the cleaning tank can clean the object to be cleaned through the cleaning materials in the at least two inner cavities in sequence, and comprises a first control valve, wherein the first control valve is a normally closed control valve, and the first control valve can control the cleaning tank and the inner cavities to be communicated or disconnected; The cleaning device further comprises a lifting assembly, wherein the lifting assembly is connected with the tank body or the liquid storage containers in a transmission way, and the lifting assembly is used for driving the tank body or the liquid storage containers to lift so as to enable the tank body and the liquid storage containers to be switched between a first state and a second state; when the tank body and the liquid storage container are in the first state, the cleaning material in the inner cavity can be conveyed into the cleaning tank under the action of gravity; when the tank body and the liquid storage container are in the second state, the cleaning material in the cleaning tank can be conveyed into the inner cavity under the action of gravity.
2. The cleaning apparatus of claim 1, wherein the tank is provided with a level sensor for detecting a level of the cleaning material in the cleaning tank.
3. The cleaning device of claim 1, further comprising a recycling mechanism for recycling the cleaning material within the cleaning tank to the corresponding interior cavity.
4. The apparatus of claim 1, further comprising an oscillator, wherein the tank is disposed on the oscillator, wherein the oscillator is configured to oscillate the tank and the cleaning material in the cleaning tank, and/or The cleaning apparatus further includes a stirrer at least partially positioned within the cleaning tank for stirring the cleaning material within the cleaning tank, and/or The cleaning apparatus further includes an ultrasonic generator for generating an acoustic wave to vibrate the cleaning material of the cleaning tank.
5. The cleaning apparatus of claim 1, wherein the interior cavity communicates with a bottom of the cleaning tank.
6. The cleaning device according to claim 1, wherein the inner cavities of the plurality of liquid storage containers are respectively communicated with the cleaning tank through a transmission pipe; the first control valve includes: A fixing member; the movable parts are connected with the fixed parts through elastic parts, any transmission pipe penetrates through the space between the fixed parts and one movable part, the movable parts can clamp the transmission pipe with the fixed parts under the action of the elastic parts to control the corresponding inner cavity to be disconnected from the cleaning tank, and the movable parts are connected with the inner cavity to be disconnected from the cleaning tank through the elastic parts, and the movable parts are connected with the inner cavity to be disconnected from the cleaning tank through the transmission pipes The electromagnet is positioned on one side of the movable piece, which is away from the fixed piece, and is connected with the fixed piece, and is used for electrifying, so that the electromagnet provides an adsorption force away from the fixed piece for the movable piece, loosens the transmission pipe between the movable piece and the fixed piece, and controls the inner cavity to be communicated with the cleaning tank.
7. The cleaning apparatus according to claim 6, wherein the plurality of electromagnets are arranged in one-to-one correspondence with the plurality of movable members, or The electromagnet is one, the electromagnet is movably connected with the fixing piece, and the electromagnet can move relative to the fixing piece to correspond to different movable pieces.
8. The cleaning apparatus defined in any one of claims 1-4, wherein the liquid control device comprises a second control valve and a plurality of bi-directional pumps; Each two-way pump is communicated with one inner cavity and the cleaning tank, and the two-way pump can control the cleaning material in the inner cavity to be transmitted to the cleaning tank or control the cleaning material in the cleaning tank to be transmitted to the inner cavity; The second control valve is capable of controlling one of the cleaning tank and the inner chamber to be in communication with or out of communication with the bi-directional pump.
9. A cleaning method for cleaning an object to be cleaned by using the cleaning device according to any one of claims 1 to 8, wherein the object to be cleaned comprises at least one of a preset part of a printing platform, the printing platform and a printing sample, the cleaning device comprises a plurality of liquid storage containers, a tank body and a liquid control device, the liquid storage containers are all provided with inner cavities, the liquid storage containers comprise a first liquid storage container and a second liquid storage container, the liquid control device comprises a first control valve, and the first control valve is a normally closed control valve, and the cleaning method comprises the following steps: the lifting assembly is controlled to drive the first liquid storage container to lift; controlling the first control valve to be communicated with a cleaning tank of the tank body and the inner cavity of the first liquid storage container, so that cleaning materials in the inner cavity of the first liquid storage container are transmitted to the cleaning tank under the action of gravity; when a preset condition is met, the liquid control device is controlled to be disconnected from the inner cavities of the cleaning tank and the first liquid storage container, and the cleaning material in the cleaning tank is utilized to clean the object to be cleaned; controlling the lifting assembly to drive the first liquid storage container to descend; the first control valve is controlled to be communicated with a cleaning tank of the tank body and the inner cavity of the first liquid storage container, so that cleaning materials in the cleaning tank are transmitted to the first liquid storage container under the action of gravity; Controlling the first control valve to be communicated with the cleaning tank of the same tank body and the inner cavity of the second liquid storage container, so that cleaning materials in the inner cavity of the second liquid storage container are transmitted to the cleaning tank; when the preset conditions are met, the liquid control device is controlled to be disconnected from the inner cavities of the cleaning tank and the second liquid storage container, and the cleaning material in the cleaning tank is used for cleaning the object to be cleaned again.

Description

Cleaning device and cleaning method Technical Field The invention relates to the technical field of printing, in particular to a cleaning device and a cleaning method. Background After 3D prints, can wash print platform and print the sample generally, and in order to guarantee that the impurity on print platform and the print sample can thoroughly get rid of, partial belt cleaning device can set up the washing process. In the related art, a plurality of tank bodies are arranged in parallel, cleaning materials are respectively arranged in the cleaning tanks of the tank bodies, and the printing platform and the printing samples can be sequentially immersed in the cleaning materials in different cleaning tanks, so that the cleaning is realized. However, the cleaning tank needs to place the printing platform and the printing sample, and the cleaning material in the cleaning tank needs to completely soak the printing platform and the printing sample, so the volume of the tank body is generally larger, and when the cleaning procedure is more, the number of the required tank bodies is more, so that the whole volume of the cleaning device is overlarge, and the placing of the cleaning device is inconvenient. Disclosure of Invention The embodiment of the invention provides a cleaning device and a cleaning method, which aim to reduce the volume of the cleaning device while realizing cleaning. In a first aspect, an embodiment of the present invention provides a cleaning apparatus for cleaning an object to be cleaned, where the object to be cleaned includes at least one of a preset part of a printing platform, the printing platform, and a print sample, and the cleaning apparatus includes: the liquid storage containers are provided with inner cavities for accommodating cleaning materials; a tank body provided with a cleaning tank, and A liquid control device capable of controlling the communication or disconnection between the inner chambers of the plurality of liquid storage containers and the cleaning tank; The liquid control device is used for controlling the inner cavities of at least two liquid storage containers to be sequentially communicated with the same cleaning tank, so that the cleaning tank can sequentially clean the object to be cleaned through the cleaning materials in the at least two inner cavities. Optionally, the tank body is provided with a liquid level sensor, and the liquid level sensor is used for detecting the liquid level of the cleaning material in the cleaning tank. Optionally, the cleaning device further comprises a recycling mechanism, wherein the recycling mechanism is used for recycling the cleaning material in the cleaning tank to the corresponding inner cavity. Optionally, the cleaning device further comprises an oscillator, wherein the tank body is arranged on the oscillator, and the oscillator is used for driving the tank body and the cleaning material in the cleaning tank to oscillate, and/or The cleaning apparatus further includes a stirrer at least partially positioned within the cleaning tank for stirring the cleaning material within the cleaning tank, and/or The cleaning apparatus further includes an ultrasonic generator for generating an acoustic wave to vibrate the cleaning material of the cleaning tank. Optionally, the liquid control device comprises a first control valve, and the first control valve can control the cleaning tank and a plurality of the inner cavities to be communicated or disconnected; The cleaning device further comprises a lifting assembly, wherein the lifting assembly is connected with the tank body or the liquid storage containers in a transmission way, and the lifting assembly is used for driving the tank body or the liquid storage containers to lift so as to enable the tank body and the liquid storage containers to be switched between a first state and a second state; when the tank body and the liquid storage container are in the first state, the cleaning material in the inner cavity can be conveyed into the cleaning tank under the action of gravity; when the tank body and the liquid storage container are in the second state, the cleaning material in the cleaning tank can be conveyed into the inner cavity under the action of gravity. Optionally, the inner cavity is communicated with the bottom of the cleaning tank. Optionally, the inner cavities of the liquid storage containers are respectively communicated with the cleaning tank through a transmission pipe; the first control valve includes: A fixing member; the movable parts are connected with the fixed parts through elastic parts, any transmission pipe penetrates through the space between the fixed parts and one movable part, the movable parts can clamp the transmission pipe with the fixed parts under the action of the elastic parts to control the corresponding inner cavity to be disconnected from the cleaning tank, and the movable parts are connected with the inner cavity to be disconnected from the cle