WO2021164623A1 - 一种自动清洗机 - Google Patents

一种自动清洗机 Download PDF

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Publication number
WO2021164623A1
WO2021164623A1 PCT/CN2021/076094 CN2021076094W WO2021164623A1 WO 2021164623 A1 WO2021164623 A1 WO 2021164623A1 CN 2021076094 W CN2021076094 W CN 2021076094W WO 2021164623 A1 WO2021164623 A1 WO 2021164623A1
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WO
WIPO (PCT)
Prior art keywords
cleaned
cleaning machine
automatic cleaning
pipeline
barrel
Prior art date
Application number
PCT/CN2021/076094
Other languages
English (en)
French (fr)
Inventor
王成
古进忠
Original Assignee
长鑫存储技术有限公司
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Filing date
Publication date
Application filed by 长鑫存储技术有限公司 filed Critical 长鑫存储技术有限公司
Priority to US17/430,792 priority Critical patent/US20220305534A1/en
Publication of WO2021164623A1 publication Critical patent/WO2021164623A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0821—Handling or manipulating containers, e.g. moving or rotating containers in cleaning devices, conveying to or from cleaning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0821—Handling or manipulating containers, e.g. moving or rotating containers in cleaning devices, conveying to or from cleaning devices
    • B08B9/0826—Handling or manipulating containers, e.g. moving or rotating containers in cleaning devices, conveying to or from cleaning devices the containers being brought to the cleaning device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2209/00—Details of machines or methods for cleaning hollow articles
    • B08B2209/08—Details of machines or methods for cleaning containers, e.g. tanks

Definitions

  • the embodiments of the present application relate to the technical field of electronic equipment, and in particular to an automatic cleaning machine.
  • the polishing liquid is the most important consumable material in the chemical mechanical polishing process.
  • the cleaning of the polishing liquid barrel and the reduction of damage are a major problem facing the semiconductor industry.
  • manual cleaning and waste liquid removal are required.
  • the purpose of the embodiments of the present application is to provide an automatic cleaning machine, which can prevent the residual liquid in the bucket to be cleaned from causing damage to the operator during the cleaning process, and improve the safety.
  • an embodiment of the present application provides an automatic cleaning machine, including: a casing, a first pipeline for drawing out the liquid in the barrel to be cleaned, and for injecting into the barrel to be cleaned
  • the second pipeline of the cleaning liquid, the first pipeline and the second pipeline are both arranged on the inner wall of the casing, and the casing is surrounded to form a receiving space for accommodating the bucket to be cleaned.
  • the embodiment of the application includes a first pipeline for drawing out the liquid in the barrel to be cleaned, and a second pipeline for injecting cleaning liquid into the barrel to be cleaned.
  • the remaining liquid is removed, and the cleaning liquid is injected through the second pipeline to clean the barrel to be cleaned, and then the cleaned cleaning liquid is automatically discharged through the first pipeline, so that there is no need to manually dump the remaining liquid in the barrel to be cleaned.
  • the residual liquid in the bucket to be cleaned causes injury to the operator, and the safety is improved.
  • the automatic cleaning machine further includes a first sensor for detecting whether there is liquid in the first pipeline, and the first sensor is connected to the first pipeline.
  • the automatic cleaning machine further includes a backing plate arranged at the bottom of the cabinet, and the backing plate is used to raise one side of the bucket to be cleaned.
  • the liquid in the barrel to be cleaned gathers on the lower side of the barrel to be cleaned, which is more conducive to the first pipeline to completely draw out the liquid in the barrel to be cleaned, and the cleaning effect of the automatic cleaning machine is improved.
  • the thickness of the backing plate decreases in the first direction.
  • the automatic cleaning machine further includes a second sensor for detecting whether the liquid in the barrel to be cleaned flows out, and the second sensor is arranged on the inner wall of the cabinet.
  • the automatic cleaning machine further includes: a bottom plate for carrying the bucket to be cleaned, a recess is provided on the bottom plate, and the second sensor is located directly above the recess.
  • a water suction head is provided at the end of the first pipeline, and the water suction head includes a main body part and an extension part bent and extended from the main body part toward the side wall of the cabinet.
  • the extension part can extend into the edge of the bottom wall of the automatic cleaning machine, so that the liquid in the barrel to be cleaned can be drawn out completely.
  • a shower head is provided at the end of the second pipeline.
  • the automatic cleaning machine further includes: a third pipeline arranged on the inner wall of the casing, and a water gun is arranged at the end of the third pipeline.
  • the water gun can be used to clean some difficult-to-clean locations, thereby improving the cleaning effect of the automatic cleaning machine.
  • the automatic cleaning machine further includes: a pneumatic diaphragm pump connected to the first pipeline, and the pneumatic diaphragm pump is used to drive the first pipeline to pump out the liquid in the barrel to be cleaned.
  • Figure 1 is a schematic structural diagram of an automatic cleaning machine provided by an embodiment of the present application.
  • Fig. 2 is a schematic structural diagram of a first sensor provided by an embodiment of the present application.
  • Fig. 3 is a schematic structural diagram of a second sensor provided by an embodiment of the present application.
  • FIG. 4 is a schematic diagram of the structure of a man-machine operation interface provided by an embodiment of the present application.
  • Figure 5 is a schematic structural diagram of an automatic cleaning machine provided by an embodiment of the present application.
  • FIG. 6 is a schematic diagram of the structure of a water suction head provided by an embodiment of the present application.
  • FIG. 7 is a schematic diagram of the structure of a backing plate provided by an embodiment of the present application.
  • the embodiment of the present application provides an automatic cleaning machine 100, as shown in Figs.
  • the second pipeline 12 into which the cleaning liquid is injected into the barrel to be cleaned, the first pipeline 11 and the second pipeline 12 are both arranged on the inner wall of the casing 13, and the casing 13 is surrounded and formed for accommodating The containment space of the bucket to be cleaned.
  • the automatic cleaning machine 100 further includes the first sensor 14 for detecting whether there is liquid in the first pipeline 11, and the first sensor 14 is connected to the first pipeline 11 ,
  • the first sensor 14 is connected to the first pipeline 11 ,
  • the water pump connected to the first pipeline 11 is a pneumatic diaphragm pump, and the pneumatic diaphragm pump is used to drive the first pipeline 11 to pump out the liquid in the barrel to be cleaned.
  • the barrel to be cleaned When the barrel to be cleaned is placed in the automatic cleaning machine 100 for cleaning, the barrel to be cleaned is located in the containing space, and the end of the first pipe 11 and the end of the second pipe 12 are both located in the barrel to be cleaned.
  • the pump power drain is performed through the first pipeline 11, and the first sensor 14 detects the presence or absence of liquid in the first pipeline 11 to determine whether the remaining liquid in the barrel to be cleaned is drained, and the remaining liquid is drained and automatically filled to clean the barrel wall. , And then drain the remaining liquid again and circulate twice to achieve effective cleaning of the bucket to be cleaned.
  • the automatic cleaning machine 100 may also include a PLC controller, so as to realize the control of the above process.
  • the man-machine operation panel 30 includes power supply, start, stop, emergency stop, cycle number setting, water inlet time setting, etc.
  • the protective equipment is put on the cart, and the barrel to be cleaned is placed on the cart and pushed to the automatic cleaning machine 100 to be fixed, and the first pipeline 11 and the second pipeline 12 are prevented from reaching the waiting time
  • the automatic cleaning machine 100 is operated and the start button is clicked to automatically perform cleaning.
  • the barrel to be cleaned is pushed to the temporary storage area.
  • the automatic cleaning machine 100 may also include: a second sensor 15 for detecting whether the liquid in the barrel to be cleaned flows out, and the second sensor 15 is provided on the inner wall of the casing 13 Above, when the barrel to be cleaned is placed in the automatic cleaning machine 100 for cleaning, the second sensor 15 is located outside the barrel to be cleaned. With this arrangement, it can be determined whether the barrel to be cleaned is damaged by detecting whether there is liquid outside the barrel to be cleaned. When the barrel to be cleaned is damaged, clean the barrel to be cleaned and the liquid leaked in the automatic cleaning machine 100 in time, and mark the barrel to be cleaned as broken, so as to avoid the damage of the barrel to be cleaned and cause strong acid or alkali and toxic residue to pollute the machine or cause damage. Staff caused injury.
  • the end of the second pipeline 12 is provided with a shower head 16, and the end of the first pipeline 11 is provided with a water suction head 17, and the shower head 16 is controlled to rotate 360° by an automatic program to clean the grinding liquid bucket.
  • the automatic program is used to control the suction head 17 to draw out the liquid in the barrel to be cleaned, and the cleaning effect of the automatic cleaning machine 100 is improved.
  • the automatic cleaning machine 100 may further include: a third pipeline 18 arranged on the inner wall of the casing 13, and a water gun 19 is arranged at the end of the third pipeline 18.
  • the shower 16 is difficult to clean the bottom wall and the side wall of the barrel to be cleaned (ie, the edge of the bottom wall) Position and the lower edge of the side wall), thereby improving the cleaning effect of the automatic cleaning machine 100.
  • the embodiment of the present application includes a first pipe 11 for drawing out the liquid in the barrel to be cleaned, and a second pipe for injecting cleaning liquid into the barrel to be cleaned. Road 12, through the first pipe 11 to eliminate the residual liquid in the barrel to be cleaned, and inject the cleaning liquid through the second pipe 12 to clean the barrel to be cleaned, and then automatically discharge the cleaned barrel through the first pipe 11.
  • Cleaning liquid so there is no need to manually dump the residual liquid in the bucket to be cleaned, avoiding the damage to the operator by the residual liquid in the bucket to be cleaned in the manual dumping process, and improving safety; and, due to the large amount of grinding every day during mass production Liquid barrel production (estimated based on the production capacity, when the production capacity reaches 125K, the number of grinding liquid barrels to be cleaned will reach 1412 barrels per month).
  • Manual cleaning of the grinding liquid barrel is time-consuming and laborious, and requires a lot of labor costs. Therefore, use cleaning The machine quickly cleans the grinding liquid bucket, which can reduce the burden on engineers and reduce labor costs.
  • the embodiment of the present application also relates to an automatic cleaning machine 200.
  • an automatic cleaning machine 200 As shown in FIG. 5 to FIG. It also includes a backing plate 20 arranged at the bottom of the cabinet 13, and the backing plate 20 is used to raise one side of the bucket to be cleaned.
  • the liquid in the barrel to be cleaned gathers on the lower side of the barrel to be cleaned, which is more conducive to the first pipeline 11 to completely extract the liquid in the barrel to be cleaned, and the cleaning effect of the automatic cleaning machine 200 is improved.
  • the backing plate 20 may only be provided on the bottom side of the bucket to be cleaned. At this time, the backing plate 20 can have any shape that can raise one side of the bucket to be cleaned.
  • the backing plate 20 can also be located at the bottom of the entire bucket to be cleaned.
  • the thickness of one side of the backing plate 20 needs to be higher than the thickness of the other side to raise one side of the bucket to be cleaned.
  • the thickness of the backing plate 20 decreases in the first direction, so that one side of the bucket to be cleaned can be raised, and it is also convenient for a cart to push the bucket to be cleaned into the automatic cleaning machine 200.
  • the automatic cleaning machine further includes a bottom plate, the backing plate 20 is located on the bottom plate, the bottom plate is provided with a recess 21, the second sensor 15 is located directly above the recess 21, and further, the recess 21 It is located at the edge of the bottom plate.
  • the recess 21 can also be located in the middle position of the bottom plate. It is not limited here. With this arrangement, the liquid flowing out of the bucket to be cleaned will collect in the recess 21, thereby facilitating the detection of the second sensor 15 Whether the liquid in the barrel to be cleaned has flowed out.
  • the bottom plate may not be provided with a recess 21, and the backing plate 20, the bottom plate and the side wall of the casing 13 are directly used to form a basin-shaped recess, and the second sensor 15 is provided It suffices to be set above the bottom plate and close to the side of the backing plate 20 with a lower thickness.
  • the water suction head 17 includes a main body portion 171 and an extension portion 172 bent and extended from the main body portion 171 in a direction close to the side wall of the casing 13.
  • the inventor found The residual liquid is generally left on the edge of the bottom wall of the automatic cleaning machine 200. Therefore, when the bucket to be cleaned is placed in the automatic cleaning machine 200 for cleaning, it is bent and extended toward the side wall of the cabinet 13 The part 172 can extend into the edge of the bottom wall of the automatic cleaning machine 200, so that the liquid in the barrel to be cleaned can be completely drawn out.
  • the embodiment of the present application includes a first pipe 11 for drawing out the liquid in the barrel to be cleaned, and a second pipe for injecting cleaning liquid into the barrel to be cleaned. Road 12, through the first pipe 11 to achieve the removal of residual liquid in the barrel to be cleaned, and inject cleaning liquid through the second pipe 12 to clean the barrel to be cleaned, and then automatically discharge the cleaned barrel through the first pipe 11.
  • the machine can quickly clean the grinding liquid bucket, which can reduce the burden on engineers and reduce labor costs; at the same time, because the automatic cleaning machine 200 also includes a backing plate 20 arranged at the bottom of the casing 13, the backing plate 20 is used to One side of the barrel to be cleaned is raised, and the liquid in the barrel to be cleaned gathers on the lower side of the barrel to be cleaned, which is more conducive to the first pipeline 11 to completely draw out the liquid in the barrel to be cleaned, which improves automatic cleaning.
  • the suction head 17 includes a main body 171, and an extension 172 that is bent and extended from the main body 171 toward the side wall of the cabinet 13, the water in the bucket to be cleaned When placed in the automatic cleaning machine 200 for cleaning, the extension 172 can extend into the edge of the bottom wall of the automatic cleaning machine 200, so that the liquid in the bucket to be cleaned can be better completely drawn out.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)

Abstract

一种自动清洗机(100)包括：机壳(13)、用于抽出待清洗桶内的液体的第一管路(11)，以及用于向待清洗桶内注入清洗液的第二管路(12)，第一管路(11)和第二管路(12)均设置在机壳(13)的内壁上，机壳(13)围设形成用于收容待清洗桶的收容空间。该自动清洗机能够避免在清洗过程中待清洗桶内的残液对操作人员造成伤害，提高了安全性。

Description

一种自动清洗机
交叉引用
本申请引用于2020年02月20日递交的名称为“一种自动清洗机”的第202010104593.1号中国专利申请，其通过引用被全部并入本申请。
技术领域
本申请实施例涉及电子设备技术领域，特别涉及一种自动清洗机。
背景技术
在工业制造领域，经常需要使用强酸或强碱及有毒的物质，而用于装载这些物质的桶的清洗则成为了一大技术难题。例如，研磨液为化学机械研磨工艺中最为至关重要的消耗材料,同时研磨液桶的清洗，减害是半导体行业面临的一大难题。现有技术中，研磨液桶的下机处理和使用流程中，需要人工清洗和倒出废液。
发明人发现现有技术中至少存在如下问题：由于部分研磨液存在强酸或强碱及有毒的状况，在清洗过程中，如果处理不当会对操作人员造成伤害。
申请内容
本申请实施例的目的在于提供一种自动清洗机，能够避免在清洗过程中待清洗桶内的残液对操作人员造成伤害，提高了安全性。
为解决上述技术问题，本申请的实施例提供了一种自动清洗机，包括： 机壳、用于抽出待清洗桶内的液体的第一管路，以及用于向所述待清洗桶内注入清洗液的第二管路，所述第一管路和第二管路均设置在所述机壳的内壁上，所述机壳围设形成用于收容待清洗桶的收容空间。
本申请实施例，包括用于抽出待清洗桶内的液体的第一管路，以及用于向所述待清洗桶内注入清洗液的第二管路，通过第一管路实现待清洗桶内的残液的排除，并通过第二管路注入清洗液进行待清洗桶的清洗，之后再通过第一管路自动排出清洗后的清洗液，从而无需人工倾倒待清洗桶内的残液，避免了在人工倾倒过程中待清洗桶内的残液对操作人员造成伤害，提高了安全性。
另外，所述自动清洗机还包括用于检测所述第一管路内是否存在液体的第一传感器，所述第一传感器与所述第一管路相连。如此设置，能够通过检测第一管路内是否存在液体来判断待清洗桶内的液体是否被抽干净，从而能够在待清洗桶内的液体未被抽干净时，继续抽出待清洗桶内的液体，在待清洗桶内的液体被抽干净时，自动停止抽出待清洗桶内的液体，从而实现第一管路的自动抽液。
另外，所述自动清洗机还包括设置在所述机壳底部的垫板，所述垫板用于将所述待清洗桶的一侧抬高。如此设置，待清洗桶内的液体聚集在待清洗桶较低的一侧，从而更有利于第一管路将待清洗桶内的液体彻底地抽出，提高了自动清洗机的清洗效果。
另外，所述垫板的厚度在第一方向上递减。
另外，所述自动清洗机还包括：用于检测所述待清洗桶内的液体是否流出的第二传感器，所述第二传感器设置在所述机壳的内壁上。如此设置，能够通过检测待清洗桶外是否存在液体来判断待清洗桶是否破损，从而避免待清洗 桶破损造成强酸或强碱及有毒的残液污染机器或对工作人员造成伤害。
另外，所述自动清洗机还包括：用于承载所述待清洗桶的底板，所述底板上设置有凹陷，所述第二传感器位于所述凹陷的正上方。如此设置，从待清洗桶中流出的液体会聚集在凹陷处，从而有利于第二传感器检测待清洗桶内的液体是否流出。
另外，所述第一管路的末端设置有吸水头，所述吸水头包括主体部、以及自所述主体部朝靠近所述机壳的侧壁的方向弯折延伸的延伸部。如此设置，延伸部能够伸入自动清洗机的底壁边缘，从而能够更好的将待清洗桶内的液体彻底抽出干净。
另外，所述第二管路的末端设置有花洒。
另外，所述自动清洗机还包括：设置在所述机壳的内壁上的第三管路，所述第三管路的末端设置有水枪。如此设置，能够利用水枪清洗一些较难清洗到的位置，从而提高自动清洗机的清洁效果。
另外，所述自动清洗机还包括：与所述第一管路相连的气动隔膜泵，所述气动隔膜泵用于驱动所述第一管路抽出所述待清洗桶内的液体。
附图说明
图1是本申请实施例所提供的自动清洗机的结构示意图；
图2是本申请实施例所提供的第一传感器的结构示意图；
图3是本申请实施例所提供的第二传感器的结构示意图；
图4是本申请实施例所提供的人机操作界面的结构示意图；
图5是本申请实施例所提供的自动清洗机的结构示意图；
图6是本申请实施例所提供的吸水头的结构示意图；
图7是本申请实施例所提供的垫板的结构示意图。
具体实施例
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请的各实施例进行清楚、完整的描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的其他实施例，都属于本申请保护的范围。
本申请实施例提供了一种自动清洗机100，如图1至图3所示，包括：机壳13、用于抽出待清洗桶内的液体的第一管路11，以及用于向所述待清洗桶内注入清洗液的第二管路12，所述第一管路11和第二管路12均设置在所述机壳13的内壁上，所述机壳13围设形成用于收容待清洗桶的收容空间。
本实施例中，所述自动清洗机100还包括用于检测所述第一管路11内是否存在液体的所述第一传感器14，所述第一传感器14与所述第一管路11相连，如此设置，能够通过检测第一管路11内是否存在液体来判断待清洗桶内的液体是否被抽干净，从而能够在待清洗桶内的液体未被抽干净时，继续抽出待清洗桶内的液体，在待清洗桶内的液体被抽干净时，自动停止与第一管路11相连的抽水泵，从而实现第一管路11的自动抽液。
具体的说，与所述第一管路11相连的抽水泵为气动隔膜泵，所述气动隔膜泵用于驱动所述第一管路11抽出待清洗桶内的液体。
待清洗桶放置于自动清洗机100中进行清洗时，待清洗桶位于收容空间 内，第一管路11的末端和第二管路12的末端均位于待清洗桶内，待清洗桶上机后首先会通过第一管路11进行泵动力排水，通过第一传感器14检测第一管路11内的液体有无来判断是否抽干待清洗桶内残液，抽干残液自动注水清洗桶壁，然后再次将残液抽干，循环两次，达到对待清洗桶的有效清洗。
本实际应用中，自动清洗机100还可以包括PLC控制器，从而实现上述过程的控制，如图4所示，自动清洗机100还可以包括与PLC控制器电信相连的人机操作面板30，其中，人机操作面板30包括电源、启动、停止、急停、循环次数设定、入水时间设定等。
具体的，待清洗桶下机之后人工穿戴好防护用品后将待清洗桶放在推车上，推至自动清洗机100固定，将第一管路11和第二管路12按规范防止到待清洗桶内，操作自动清洗机100点击启动按钮自动进行清洗，自动洗桶完成后将待清洗桶推至暂存区。
值得一提的是，所述自动清洗机100还可以包括：用于检测所述待清洗桶内的液体是否流出的第二传感器15，所述第二传感器15设置在所述机壳13的内壁上，当待清洗桶放置于自动清洗机100中进行清洗时，所述第二传感器15位于待清洗桶外部，如此设置，能够通过检测待清洗桶外是否存在液体来判断待清洗桶是否破损，在待清洗桶破损时，及时清洁待清洗桶漏在自动清洗机100中液体，并将待清洗桶标记为破损，从而避免待清洗桶破损造成强酸或强碱及有毒的残液污染机器或对工作人员造成伤害。
具体的说，所述第二管路12的末端设置有花洒16，所述第一管路11的末端设置有吸水头17，利用自动程序控制花洒16进行360°旋转以清洗研磨液桶，保证了废液处理完全，利用自动程序控制吸水头17将待清洗桶内的液体抽 出，提高了自动清洗机100的清洗效果。本实施例中，所述自动清洗机100还可以包括：设置在所述机壳13的内壁上的第三管路18，所述第三管路18的末端设置有水枪19，如此设置，能够利用水枪19人工对一些残留物充分清洗，并且可以清洗一些较难清洗到的位置，例如，花洒16难以清洗到的待清洗桶的底壁和侧壁相接处(即，底壁的边缘位置以及侧壁的下边缘)，从而提高自动清洗机100的清洁效果。
本申请实施例相对于现有技术而言，由于自动清洗机包括用于抽出待清洗桶内的液体的第一管路11，以及用于向所述待清洗桶内注入清洗液的第二管路12，通过第一管路11实现待清洗桶内的残液的排除，并通过第二管路12注入清洗液进行待清洗桶的清洗，之后再通过第一管路11自动排出清洗后的清洗液，从而无需人工倾倒待清洗桶内的残液，避免了在人工倾倒过程中待清洗桶内的残液对操作人员造成伤害，提高了安全性；并且，由于量产时每天有大量研磨液桶产生(根据产能来进行估算，当产能达到125K时，每月产生的研磨液待清洗桶数量将达到1412桶)，人工清洗研磨液桶费时费力，需要消耗大量人力成本，因此，利用清洗机快速清洗研磨液桶，能够减少工程师负担，减少人力成本。
本申请的实施例还涉及一种自动清洗机200，如图5至图7所示，本实施例与前述实施例大致相同，主要区别之处在于：在实施例中，所述自动清洗机200还包括设置在所述机壳13底部的垫板20，所述垫板20用于将所述待清洗桶的一侧抬高。如此设置，待清洗桶内的液体聚集在待清洗桶较低的一侧，从而更有利于第一管路11将待清洗桶内的液体彻底地抽出，提高了自动清洗机200的清洗效果。
在实际应用中，垫板20可以仅设置在待清洗桶的底部一侧，此时，垫板20可以为任意形状均可将所述待清洗桶的一侧抬高。
当然，垫板20也可以位于整个待清洗桶的底部，此时，垫板20的一侧厚度需要高于另一侧的厚度，才能将所述待清洗桶的一侧抬高，本实施例中，所述垫板20的厚度在第一方向上递减，从而既可以将所述待清洗桶的一侧抬高，也可以便于推车将待清洗桶推至自动清洗机200内。
本实施例中，所述自动清洗机还包括底板，垫板20位于底板上，所述底板上设置有凹陷21，所述第二传感器15位于所述凹陷21的正上方，进一步的，凹陷21位于底板的边缘位置，当然，凹陷21也可以位于底板的中间位置，此处不做限定，如此设置，从待清洗桶中流出的液体会聚集在凹陷21处，从而有利于第二传感器15检测待清洗桶内的液体是否流出。
值得一提的是，在另一可实施例中，底板上也可以不设置有凹陷21，直接利用垫板20、底板以及机壳13的侧壁共同形成盆地形的凹陷，第二传感器15设置在底板上方且靠近垫板20厚度较低的一侧设置即可。
可选的，本实施例中，所述吸水头17包括主体部171、以及自所述主体部171朝靠近所述机壳13的侧壁的方向弯折延伸的延伸部172，由于发明人发现，残液一般会遗留在自动清洗机200的底壁边缘，因此，在待清洗桶放置于自动清洗机200中进行清洗时，朝靠近所述机壳13的侧壁的方向弯折延伸的延伸部172能够伸入自动清洗机200的底壁边缘，从而能够更好的将待清洗桶内的液体彻底抽出干净。
本申请实施例相对于现有技术而言，由于自动清洗机包括用于抽出待清洗桶内的液体的第一管路11，以及用于向所述待清洗桶内注入清洗液的第二管 路12，通过第一管路11实现待清洗桶内的残液的排除，并通过第二管路12注入清洗液进行待清洗桶的清洗，之后再通过第一管路11自动排出清洗后的清洗液，从而无需人工倾倒待清洗桶内的残液，避免了在人工倾倒过程中待清洗桶内的残液对操作人员造成伤害，提高了安全性；并且，由于量产时每天有大量研磨液桶产生(根据产能来进行估算，当产能达到125K时，每月产生的研磨液待清洗桶数量将达到1412桶)，人工清洗研磨液桶费时费力，需要消耗大量人力成本，因此，利用清洗机快速清洗研磨液桶，能够减少工程师负担，减少人力成本；同时，由于所述自动清洗机200还包括设置在所述机壳13底部的垫板20，所述垫板20用于将所述待清洗桶的一侧抬高，待清洗桶内的液体聚集在待清洗桶较低的一侧，从而更有利于第一管路11将待清洗桶内的液体彻底地抽出，提高了自动清洗机200的清洗效果；另外，由于所述吸水头17包括主体部171、以及自所述主体部171朝靠近所述机壳13的侧壁的方向弯折延伸的延伸部172，在待清洗桶放置于自动清洗机200中进行清洗时，延伸部172能够伸入自动清洗机200的底壁边缘，从而能够更好的将待清洗桶内的液体彻底抽出干净。
本领域的普通技术人员可以理解，上述各实施例是实现本申请的具体实施例，而在实际应用中，可以在形式上和细节上对其作各种改变，如两个或多个实施例相结合等方式，而不偏离本申请的精神和范围。

Claims (10)

  1. 一种自动清洗机，其中，包括：机壳、用于抽出待清洗桶内的液体的第一管路，以及用于向所述待清洗桶内注入清洗液的第二管路，所述第一管路和第二管路均设置在所述机壳的内壁上，所述机壳围设形成用于收容待清洗桶的收容空间。
  2. 根据权利要求1所述的自动清洗机，其中，所述自动清洗机还包括用于检测所述第一管路内是否存在液体的第一传感器，所述第一传感器与所述第一管路相连。
  3. 根据权利要求1所述的自动清洗机，其中，所述自动清洗机还包括设置在所述机壳底部的垫板，所述垫板用于将所述待清洗桶的一侧抬高。
  4. 根据权利要求3所述的自动清洗机，其中，所述垫板的厚度在第一方向上递减。
  5. 根据权利要求1所述的自动清洗机，其中，所述自动清洗机还包括：用于检测所述待清洗桶内的液体是否流出的第二传感器，所述第二传感器设置在所述机壳的内壁上。
  6. 根据权利要求5所述的自动清洗机，其中，所述自动清洗机还包括：用于承载所述待清洗桶的底板，所述底板上设置有凹陷，所述第二传感器位于所 述凹陷的正上方。
  7. 根据权利要求1所述的自动清洗机，其中，所述第一管路的末端设置有吸水头，所述吸水头包括主体部、以及自所述主体部朝靠近所述机壳的侧壁的方向弯折延伸的延伸部。
  8. 根据权利要求1所述的自动清洗机，其中，所述第二管路的末端设置有花洒。
  9. 根据权利要求1所述的自动清洗机，其中，所述自动清洗机还包括：设置在所述机壳的内壁上的第三管路,所述第三管路的末端设置有水枪。
  10. 根据权利要求1所述的自动清洗机，其中，所述自动清洗机还包括：与所述第一管路相连的气动隔膜泵，所述气动隔膜泵用于驱动所述第一管路抽出所述待清洗桶内的液体。
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