MMS Material Rewind 材料可回卷(humidity protection, 4L Airtight box as the cover)

MMS Material Rewind 材料可回卷(humidity protection, 4L Airtight box as the cover)

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Print Profile(1)

All
X1 Carbon
P1S
P1P
X1
X1E
A1

0.16mm layer, 2 walls, 10% infill
0.16mm layer, 2 walls, 10% infill
Designer
10.7 h
1 plate
5.0(2)

Boost
66
150
43
0
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Released

Description

This is new revision of airtight dry box of MMS with material Rewind function.

See below video, the material can be rolled back by pulling the rack.

这是一个全新版本的具有材料回卷功能的“MMS手动材料管理系统”,使用标准的4L 密封盒。

如下视频,材料可以被通过拉动拉杆回卷入料盒。

And the design of “clutch” makes the filament send out smoothly. See below link video guide you assemble the single unit.

并且离合器的设计使其在打印中不影响出料顺滑。参考如下视频顺序安装组件,完成单个单元的组装。

addition components

除了打印件之外的其他零件。

1.φ4*4mm magnet------3PCS. place three magnets in below three holes. and make sure these two part attract each other by the magnet.

直径4mm*4mm高的强磁------3颗。 如下图方式安装3颗强磁。并且确保两个组件可以如图方式相互吸引。

2. 2.2mm*6mm self tapping screw-------1PC.

2.2mm*6mm 自贡螺钉---1颗。(可以使用接近的规格代替)

3. silicon rubber tube inner dia.14 outer dia. 18.

Put on the tube like below picture shown.

see below link, for your referance. I bought the tube from here.

硅胶软管,尺寸如下。内径14mm,外径18mm。

如图方式套入滚轴。

如下链接卖家供参考。为本人采购软管的淘宝店家。

 

硅胶管软管硅橡胶管无味家用水管饮水机家用耐高温弹性透明软管-tmall.com天猫

 

4.604 bearings-------4PCS

604 滚珠轴承-------4颗

The link of air tight box. and the size is about 220.7*95.5 with R22.7 Fillet. if you can not found this size of box in your conntry, tell what you found, i will check if i can modify it to fit to your size or not.

如下是4L密封盒的购买链接,开口处的尺寸是220.7*95.5,4个圆角是R22.7. 如果你找不到合适尺寸的密封盒,告诉我你能找到什么规格的,我来看看是否有机会修改一下设计。

https://item.taobao.com/item.htm?_u=c5bq5moaee6&id=639130539569&spm=a1z09.2.0.0.21572e8dN68Uq0

Comment & Rating (43)

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由于配件过完年才搞齐,终于才装好了,非常感谢作者的优秀设计。自己画了个温度计支架粘里面,来交作业了。 等过几天无纺布袋子来了,装上干燥剂,就可以把料装进去了。 评论区有兄弟提到卡死的问题,由于归位磁铁间隔远,作用不是很可靠。 磨了齿条4个齿,虽然不会卡死,但卡住时整个机构都在运动,还是比较费力的。 后来有磨掉齿轮两个齿,虽然回抽时有空挡,但从根本上避免了卡住。再次感谢楼主!
The designer has replied
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那个三尺摆臂齿轮怎么夜魔掉了?😅完全没必要啊。每次都把齿条推到底,一点儿问题都没有啊。你是不是还没调试好?调试好的效果是这样的,看下图。这个是磁铁吸引的作用。摆臂一定要松,太紧了不行。
GIF
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Replying to @TreeNB :
你再检查一下哪里有毛刺或者变形。
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Replying to @TreeNB :
可能因为我用petg打印的,或者买的磁铁不行,反正没你GIF演示的这么丝滑😁 磨掉齿轮的2齿是避免卡住时所有齿轮一同旋转。
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已经打印好了,尝试了组装,很精妙!开始购买其他配件。 有一个问题,那3块磁铁的作用是什么?我现在还没装磁铁,运动也很顺畅,可否不需要?
The designer has replied
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最好是要装那几颗磁铁,还是很有作用的,防止那个摆臂上的齿轮因为震动或者其他原因划回去到滚轮下面与滚轮上的齿轮啮合,那样就会容易卡死滚轮,造成无法出料。有磁铁吸住的话就杜绝了这种现象。我反正现在一直没有出现过这类问题,加上这个就是双保险吧。可以关注一下我的抖音,我到时候会介绍的详细点儿。
(Edited)
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Replying to @TreeNB :
明白了,谢谢!那就是上下的磁铁是相吸的而不是相斥的。
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Replying to @BigBrother :
是的,我描述里面都有说明。你看一下。
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楼主,感谢分享您的设计非常巧妙,正在购买米桶,这个尺寸是否可以使用?
The designer has replied
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重要的是哪个开口的尺寸。这种4L的米桶应该都是这个尺寸的,如果确定不了就按照我给的那个淘宝链接买就好了,我就是在那儿买的。
(Edited)
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兄弟,好用的话给个五星好评呗。
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设计非常精妙!齿轮的配合让滚轴转动回料,不用开箱回料了。稍后配合作者的供料抢一起用应该更好用。
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是否有放干燥剂的位置?
The designer has replied
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没有做专门的盒子,但是在滚轮下面有足够的空间可以放干燥剂。
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可以打印那种圆形干燥盒,卡在料盘中心
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Replying to @user_280916860 :
谢谢,我也在打印零件了,等打好了来交作业
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Have you considered to put a fitting for the outside PTFE tube? that way you can ensure an airtight seal and attach an outside ptfe tube when you want to use it like other style dryboxes?
The designer has replied
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Sorry, i can`t get your point. Do you mean gather filaments from any other drybox somewhere? Did you see there are a lot slots for PTFE tube fitting on. see the bottom view of my MMS. Maybe help you better understanding.
(Edited)
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Replying to @TreeNB :
I think they mean something like this
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Replying to @nfetaih :
Thank you! I am now understand! And i think my way is different with normal other style draybox. but the sealing are same level. it also has PTFE tube. and please see my Manual Material Feeder design, it provide you a different solution as other styles.
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do you have a link or measurements or something for the airtight boxes?
The designer has replied
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This is the link in taobao. I do believe that 4L box are all this size. And if you found it is different with this one, contact me, i may make a special version to you and your country. https://item.taobao.com/item.htm?_u=c5bq5moaee6&id=639130539569&spm=a1z09.2.0.0.21572e8dN68Uq0
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Replying to @TreeNB :
Here is the cheapest I could find. It's about 85x220mm https://a.co/d/6gOyNfh Also, you put 4x4mm magnets. Does it need a cube? Or can I put 2* 4x2mm circular magnets?
(Edited)
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Replying to @nfetaih :
yes the magnet is cylinder diameter is 4mm. and height is also 4mm. if you have T=2mm magnet, stack two instead it should be OK. and the purpose of the magnets is gurantee the swing gear not move to under roller and mate with roller by viberation and so on, it is very important. i have no idea about the box. you can measure the 3D model to check if it can fit in or not. and maybe you can modify my model if you can.
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大佬,请问是否能分享下 .Stp格式的文档哈,想改成A1 mini能打印的。 感谢~
(Edited)
The designer has replied
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mini打不了吧。要劈成两半吗?你加我QQ群。晚点时候发你。
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Replying to @TreeNB :
劈成两半,看看用燕尾槽连接行不行。 敢问群号多少?
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我的也早就打印好了,磁铁前天才到,在之前就曾因为打印机震动出现卡料的问题,昨天磁铁到了后,装上磁铁感觉效果甚微,可能我的磁铁吸力小,我最后改了下,把那根长尺条切除7个齿,就不会卡了,齿条复位后会直接打滑
The designer has replied
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恩,我之前也考虑过这样。确实也可以的,如果推到底没有齿轮啮合就可以了。收到时候我可以来改一下3MF文件。我还一直没有做视频来推广,这几天有空做一下。
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好设计,等年后买来配件装。
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