CN111774338A - A dust-free cloth cleaning device - Google Patents
A dust-free cloth cleaning device Download PDFInfo
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- CN111774338A CN111774338A CN202010551715.1A CN202010551715A CN111774338A CN 111774338 A CN111774338 A CN 111774338A CN 202010551715 A CN202010551715 A CN 202010551715A CN 111774338 A CN111774338 A CN 111774338A
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- alcohol
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- 239000004744 fabric Substances 0.000 title claims abstract description 90
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 97
- 230000005540 biological transmission Effects 0.000 claims abstract description 60
- 238000004804 winding Methods 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims description 31
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- 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
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electric Suction Cleaners (AREA)
Abstract
Description
技术领域technical field
本发明涉及一种点胶领域,特别涉及一种无尘布清洁装置。The invention relates to the field of glue dispensing, in particular to a dust-free cloth cleaning device.
背景技术Background technique
原有的清洁装置多为手动清洁或是在牙刷上来回运动来清洁,不方便、不能自动实现清洁功能,效率较低。The original cleaning device is mostly manual cleaning or cleaning by moving back and forth on the toothbrush, which is inconvenient, cannot automatically realize the cleaning function, and has low efficiency.
发明内容SUMMARY OF THE INVENTION
本发明解决的技术问题是提供一种可以自动实现清洁针头、效率高的无尘布清洁装置。The technical problem solved by the present invention is to provide a dust-free cloth cleaning device that can automatically clean the needle and has high efficiency.
本发明解决其技术问题所采用的技术方案是:一种无尘布清洁装置,包括机架,所述机架上按照无尘布的传动方向依次设置有用于放料无尘布的放卷机构、用于引导无尘布传动的引导机构、用于自动添加酒精的酒精自动添加机构、用于带动无尘布传动的传动机构、用于收集清洗后的无尘布的收卷机构,所述被放卷的无尘布经过酒精自动添加机构并蘸取酒精,所述机架上设置有用于驱动传动机构转动和用于驱动收卷机构收卷的动力机构,还包括用于控制无尘布清洁装置的控制机构,所述动力机构与控制机构连接,所述放卷机构用于放料无尘布,所述引导机构用于引导无尘布传动,所述酒精自动添加机构用于自动添加酒精,所述传动机构用于带动无尘布传动,所述收卷机构用于收集清洗后的无尘布,所述动力机构用于驱动传动机构转动和用于驱动收卷机构收卷。The technical solution adopted by the present invention to solve the technical problem is as follows: a clean cloth cleaning device, comprising a frame, on which an unwinding mechanism for unwinding the clean cloth is sequentially arranged according to the transmission direction of the clean cloth , a guiding mechanism for guiding the transmission of the clean cloth, an automatic alcohol adding mechanism for automatically adding alcohol, a transmission mechanism for driving the transmission of the clean cloth, and a winding mechanism for collecting the cleaned clean cloth, the said The unrolled clean cloth passes through the alcohol automatic adding mechanism and is dipped in alcohol. The frame is provided with a power mechanism for driving the transmission mechanism to rotate and for driving the winding mechanism to wind up, and also includes a control mechanism for controlling the clean cloth. The control mechanism of the cleaning device, the power mechanism is connected to the control mechanism, the unwinding mechanism is used to unwind the clean cloth, the guide mechanism is used to guide the transmission of the clean cloth, and the alcohol automatic adding mechanism is used to automatically add Alcohol, the transmission mechanism is used to drive the clean cloth to drive, the winding mechanism is used to collect the cleaned clean cloth, and the power mechanism is used to drive the transmission mechanism to rotate and to drive the winding mechanism to rewind.
进一步的是:所述放卷机构包括设置在机架上的用于放料无尘布的放料卷,所述放料卷用于放料无尘布。Further, the unwinding mechanism includes an unwinding roll arranged on the frame for unwinding the clean cloth, and the unwinding roll is used for unwinding the clean cloth.
进一步的是:所述收卷机构包括用于收集清洗后的无尘布的收料卷和设置在收料卷内表面的第一传动轴,所述第一传动轴和收料卷固定连接,所述收料卷用于收集清洗后的无尘布,所述第一传动轴用于带动收料卷转动从而进行收料。Further: the rewinding mechanism includes a reel for collecting the cleaned clean cloth and a first transmission shaft arranged on the inner surface of the reel, the first transmission shaft and the reel are fixedly connected, The rewinding reel is used to collect the cleaned clean cloth, and the first transmission shaft is used to drive the rewinding reel to rotate so as to rewind the material.
进一步的是:所述引导机构包括设置在机架上的多个用于引导无尘布传动的引导轮,所述引导轮用于引导无尘布传动。Further, the guide mechanism includes a plurality of guide wheels arranged on the frame for guiding the drive of the clean cloth, and the guide wheels are used to guide the drive of the clean cloth.
进一步的是:所述酒精自动添加机构包括用于放置酒精的酒精盒,所述酒精盒的上方设置有供无尘布蘸取酒精的开口,所述机架上位于开口的上方固定设置有用于压住无尘布使得无尘布能够蘸取到酒精的压板,所述酒精盒用于放置酒精,所述开口用于供无尘布蘸取酒精,所述压板用于压住无尘布使得无尘布能够蘸取到酒精。Further: the alcohol automatic adding mechanism includes an alcohol box for placing alcohol, an opening for the clean cloth to be dipped in alcohol is arranged above the alcohol box, and a Press the clean cloth so that the clean cloth can be dipped into the alcohol pressure plate, the alcohol box is used for placing the alcohol, the opening is used for the clean cloth to be dipped in alcohol, and the pressure plate is used to press the clean cloth so that the The lint-free cloth can be soaked in alcohol.
进一步的是:所述酒精盒的一侧设置有用于注入酒精的酒精注入口,所述酒精注入口与酒精盒联通,还包括设置在机架上的用于储存酒精的酒精储存筒,所述酒精储存筒与酒精注入口通过软管连接,所述酒精注入口用于往酒精盒内注入酒精,所述酒精储存筒用于储存酒精,当酒精盒内的酒精被无尘布蘸取时,所述酒精筒内的酒精自动经过软管注入到酒精盒内。Further: one side of the alcohol box is provided with an alcohol injection port for injecting alcohol, the alcohol injection port is communicated with the alcohol box, and also includes an alcohol storage cylinder arranged on the rack for storing alcohol, the The alcohol storage cylinder is connected with the alcohol injection port through a hose, and the alcohol injection port is used to inject alcohol into the alcohol box, and the alcohol storage cylinder is used to store the alcohol. The alcohol in the alcohol cartridge is automatically injected into the alcohol box through the hose.
进一步的是:所述传动机构包括设置在机架上的主动轮和从动轮,所述主动轮和从动轮之间设置有供无尘布通过的间隙,所述主动轮的内表面设置有第二传动轴,所述第二传动轴与主动轮固定连接,所述第二传动轴转动带动主动轮转动,所述主动轮转动带动从动轮转动从而带动无尘布传动。Further: the transmission mechanism includes a driving wheel and a driven wheel arranged on the frame, a gap for the dust-free cloth to pass through is set between the driving wheel and the driven wheel, and the inner surface of the driving wheel is provided with a first wheel. Two transmission shafts, the second transmission shaft is fixedly connected with the driving wheel, the rotation of the second transmission shaft drives the driving wheel to rotate, and the rotation of the driving wheel drives the driven wheel to rotate, thereby driving the clean cloth to drive.
进一步的是:所述动力机构包括设置在机架上的电机,所述电机的驱动轴的外表面套设有第一同步轮,所述第一同步轮与电机的驱动轴固定连接,所述机架上位于第二传动轴靠近第一同步轮的一端上固定设置有第二同步轮和第三同步轮,所述第一同步轮和第二同步轮通过第一同步带连接,还包括设置在第一传动轴靠近第一同步轮一端上的第四同步轮,所述第四同步轮套设在第一传动轴的外表面并与第一传动轴固定连接,所述第三同步轮和第四同步轮通过第二同步带连接,所述电机与控制机构连接,所述电机转动带动第一同步轮转动,所述第一同步轮转动通过第一同步带从而带动第二同步轮和第二同步轮转动,所述第二同步轮转动带动第二传动轴转动从而带动主动轮转动,所述主动轮转动从而带动从动轮转动进而带动无尘布进行传动,同时所述第三同步轮转动带动第二同步带从而带动第四同步轮转动,所述第四同步轮转动带动第一传动轴转动从而带动收料卷转动进而进行收料。Further: the power mechanism includes a motor arranged on the frame, the outer surface of the drive shaft of the motor is sleeved with a first synchronizing wheel, the first synchronizing wheel is fixedly connected with the drive shaft of the motor, the A second synchronizing wheel and a third synchronizing wheel are fixedly arranged on one end of the second transmission shaft close to the first synchronizing wheel on the frame. A fourth synchronizing wheel on one end of the first transmission shaft close to the first synchronizing wheel, the fourth synchronizing wheel is sleeved on the outer surface of the first transmission shaft and is fixedly connected with the first transmission shaft, the third synchronizing wheel and The fourth synchronous wheel is connected by the second synchronous belt, the motor is connected with the control mechanism, the rotation of the motor drives the rotation of the first synchronous wheel, and the rotation of the first synchronous wheel passes through the first synchronous belt to drive the second synchronous wheel and the first synchronous wheel. The second synchronizing wheel rotates, the second synchronizing wheel rotates to drive the second transmission shaft to rotate, thereby driving the driving wheel to rotate, the driving wheel rotates to drive the driven wheel to rotate, and then drives the dust-free cloth for transmission, while the third synchronizing wheel rotates The second synchronous belt is driven to drive the fourth synchronous wheel to rotate, and the rotation of the fourth synchronous wheel drives the rotation of the first transmission shaft to drive the rewinding reel to rotate and then carry out rewinding.
本发明的有益效果是:本发明可以自动实现清洁针头、无需人员参与、效率高,本发明中的放卷机构用于放料无尘布,所述引导机构用于引导无尘布传动,所述酒精自动添加机构用于自动添加酒精,所述传动机构用于带动无尘布传动,所述收卷机构用于收集清洗后的无尘布,所述动力机构用于驱动传动机构转动和用于驱动收卷机构收卷。The beneficial effects of the present invention are as follows: the present invention can automatically clean the needle, without human participation, and has high efficiency; the unwinding mechanism in the present invention is used for unwinding the clean cloth; The alcohol automatic adding mechanism is used to automatically add alcohol, the transmission mechanism is used to drive the clean cloth to drive, the winding mechanism is used to collect the cleaned clean cloth, and the power mechanism is used to drive the transmission mechanism to rotate and use. Rewinding by driving the rewinding mechanism.
附图说明Description of drawings
图1为一种无尘布清洁装置的结构示意图;1 is a schematic structural diagram of a dust-free cloth cleaning device;
图2为酒精自动添加机构的结构示意图;Fig. 2 is the structural representation of alcohol automatic adding mechanism;
图3为动力机构的结构示意图;Figure 3 is a schematic structural diagram of a power mechanism;
图中标记为:1、放卷机构;2、引导机构;3、酒精自动添加机构;4、传动机构;5、收卷机构;6、动力机构;301、酒精盒;302、压板;303、酒精注入口;304、酒精储存筒;601、电机;602、第一同步轮;603、第三同步轮;604、第一同步带;605、第四同步轮;606、第二同步带。Marked as: 1. Unwinding mechanism; 2. Guiding mechanism; 3. Alcohol automatic adding mechanism; 4. Transmission mechanism; 5. Rewinding mechanism; 6. Power mechanism; 301, Alcohol box; 302, Pressure plate; Alcohol injection port; 304, alcohol storage cylinder; 601, motor; 602, first synchronous wheel; 603, third synchronous wheel; 604, first synchronous belt; 605, fourth synchronous wheel; 606, second synchronous belt.
具体实施方式Detailed ways
下面结合附图和具体实施方式对本发明进一步说明。The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
如图1所示的一种无尘布清洁装置,包括机架,所述机架上按照无尘布的传动方向依次设置有用于放料无尘布的放卷机构1、用于引导无尘布传动的引导机构2、用于自动添加酒精的酒精自动添加机构3、用于带动无尘布传动的传动机构4、用于收集清洗后的无尘布的收卷机构5,所述被放卷的无尘布经过酒精自动添加机构3并蘸取酒精,所述机架上设置有用于驱动传动机构4转动和用于驱动收卷机构5收卷的动力机构6,还包括用于控制无尘布清洁装置的控制机构,所述动力机构6与控制机构连接,所述放卷机构1用于放料无尘布,所述引导机构2用于引导无尘布传动,所述酒精自动添加机构3用于自动添加酒精,所述传动机构4用于带动无尘布传动,所述收卷机构5用于收集清洗后的无尘布,所述动力机构6用于驱动传动机构4转动和用于驱动收卷机构5收卷。As shown in Fig. 1, a cleaning device for clean cloth includes a frame, on which is arranged in sequence according to the transmission direction of the clean cloth an
在上述基础上,所述放卷机构1包括设置在机架上的用于放料无尘布的放料卷,所述放料卷用于放料无尘布。On the basis of the above, the
在上述基础上,所述收卷机构5包括用于收集清洗后的无尘布的收料卷和设置在收料卷内表面的第一传动轴,所述第一传动轴和收料卷固定连接,所述收料卷用于收集清洗后的无尘布,所述第一传动轴用于带动收料卷转动从而进行收料。On the basis of the above, the
在上述基础上,所述引导机构2包括设置在机架上的多个用于引导无尘布传动的引导轮,所述引导轮用于引导无尘布传动。On the basis of the above, the
在上述基础上,如图2所示,所述酒精自动添加机构3包括用于放置酒精的酒精盒301,所述酒精盒301的上方设置有供无尘布蘸取酒精的开口,所述机架上位于开口的上方固定设置有用于压住无尘布使得无尘布能够蘸取到酒精的压板302,所述酒精盒301用于放置酒精,所述开口用于供无尘布蘸取酒精,所述压板302用于压住无尘布使得无尘布能够蘸取到酒精。On the above basis, as shown in FIG. 2 , the alcohol automatic adding
在上述基础上,所述酒精盒301的一侧设置有用于注入酒精的酒精注入口303,所述酒精注入口303与酒精盒301联通,还包括设置在机架上的用于储存酒精的酒精储存筒304,所述酒精储存筒304与酒精注入口303通过软管连接,所述酒精注入口303用于往酒精盒301内注入酒精,所述酒精储存筒304用于储存酒精,当酒精盒301内的酒精被无尘布蘸取时,所述酒精筒内的酒精自动经过软管注入到酒精盒301内。On the basis of the above, one side of the
在上述基础上,所述传动机构4包括设置在机架上的主动轮和从动轮,所述主动轮和从动轮之间设置有供无尘布通过的间隙,所述主动轮的内表面设置有第二传动轴,所述第二传动轴与主动轮固定连接,所述第二传动轴转动带动主动轮转动,所述主动轮转动带动从动轮转动从而带动无尘布传动。On the basis of the above, the
在上述基础上,如图3所示,所述动力机构6包括设置在机架上的电机601,所述电机601的驱动轴的外表面套设有第一同步轮602,所述第一同步轮602与电机601的驱动轴固定连接,所述机架上位于第二传动轴靠近第一同步轮602的一端上固定设置有第二同步轮和第三同步轮603,所述第一同步轮602和第二同步轮通过第一同步带604连接,还包括设置在第一传动轴靠近第一同步轮602一端上的第四同步轮605,所述第四同步轮605套设在第一传动轴的外表面并与第一传动轴固定连接,所述第三同步轮603和第四同步轮605通过第二同步带606连接,所述电机601与控制机构连接,所述电机601转动带动第一同步轮602转动,所述第一同步轮602转动通过第一同步带604从而带动第二同步轮和第二同步轮转动,所述第二同步轮转动带动第二传动轴转动从而带动主动轮转动,所述主动轮转动从而带动从动轮转动进而带动无尘布进行传动,同时所述第三同步轮603转动带动第二同步带606从而带动第四同步轮605转动,所述第四同步轮605转动带动第一传动轴转动从而带动收料卷转动进而进行收料。On the basis of the above, as shown in FIG. 3 , the
以上所述的具体实施例,对本发明的目的、技术方案和有益效果进行了进一步详细说明,所应理解的是,以上所述仅为本发明的具体实施例而已,并不用于限制本发明,凡在本发明的精神和原则之内,所做的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in further detail. It should be understood that the above descriptions are only specific embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
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CN115350969A (en) * | 2022-09-19 | 2022-11-18 | 武汉博联特科技有限公司 | Cleaning device for laser fixture |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06313969A (en) * | 1993-04-28 | 1994-11-08 | Think Lab Kk | Device for wiping away wetting on surface of roll for plate making |
CN102385041A (en) * | 2011-10-26 | 2012-03-21 | 杭州金色能源科技有限公司 | Battery cell detection device |
CN102909185A (en) * | 2012-10-26 | 2013-02-06 | 世成电子(深圳)有限公司 | Cleaning machine |
CN207291303U (en) * | 2017-08-04 | 2018-05-01 | 京东方科技集团股份有限公司 | The cleaning device of anilox roll |
CN208712278U (en) * | 2018-08-09 | 2019-04-09 | 苏州威创达智能设备有限公司 | A kind of sensitive chip surface automatic cleaner |
CN213255785U (en) * | 2020-06-17 | 2021-05-25 | 苏州市星光精密机械有限公司 | Dust-free cloth cleaning device |
-
2020
- 2020-06-17 CN CN202010551715.1A patent/CN111774338A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06313969A (en) * | 1993-04-28 | 1994-11-08 | Think Lab Kk | Device for wiping away wetting on surface of roll for plate making |
CN102385041A (en) * | 2011-10-26 | 2012-03-21 | 杭州金色能源科技有限公司 | Battery cell detection device |
CN102909185A (en) * | 2012-10-26 | 2013-02-06 | 世成电子(深圳)有限公司 | Cleaning machine |
CN207291303U (en) * | 2017-08-04 | 2018-05-01 | 京东方科技集团股份有限公司 | The cleaning device of anilox roll |
CN208712278U (en) * | 2018-08-09 | 2019-04-09 | 苏州威创达智能设备有限公司 | A kind of sensitive chip surface automatic cleaner |
CN213255785U (en) * | 2020-06-17 | 2021-05-25 | 苏州市星光精密机械有限公司 | Dust-free cloth cleaning device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115350969A (en) * | 2022-09-19 | 2022-11-18 | 武汉博联特科技有限公司 | Cleaning device for laser fixture |
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