CN205386940U - Surface treatment device - Google Patents
Surface treatment device Download PDFInfo
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- CN205386940U CN205386940U CN201620116373.XU CN201620116373U CN205386940U CN 205386940 U CN205386940 U CN 205386940U CN 201620116373 U CN201620116373 U CN 201620116373U CN 205386940 U CN205386940 U CN 205386940U
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Abstract
The utility model provides a be used for carrying out surface treatment to a stereolithography object. Surface treatment device includes: a process chamber, a cavity, an at least vapour produce unit, a reservoir, a first pipeline, a second pipeline, a condensation unit and a control unit. The utility model discloses a surface treatment device can in time monitor the processing present situation, also can be in time to various processing present situations if vapour volume size or when disengaging the vapour or to the surface treatment precision size adjustment of stereolithography object has higher convenience in man -machine operating aspect, furthermore, the utility model discloses a surface treatment device can carry out the level and smooth processing in even surface to the whole surface of stereolithography object.
Description
Technical field
This utility model relates to three-dimensional printing technology, particularly to a kind of surface processing device that stereo shaping object carries out surface treatment.
Background technology
In recent years, rapid shaping technique (RapidPrototyping, it is called for short RP technology) develop for the concept according to construction pyramidal layer layer stack molding, can need not any cutter, when mould and tool automatically, quickly by the design configuration of arbitrarily complicated shape by the entity stereo shaping object that plane 2D rapid translating is 3D.
The stereo shaping object made by rapid shaping technique is usually because the method for making of storehouse molding layer by layer presents the non-flat appearance of " stepped ", particularly at the outer surface of bending or inclination.Causing stereo shaping object to have stair-stepping effect is owing to the cross-sectional edge of composition stereo shaping object is right angle layering, except outward appearance out-of-flatness, more can cause the increase of stereo shaping object thickness.
The shortcoming that above-mentioned stair-stepping non-flat appearance will be constituted in stereo shaping object appearance, existing various grinding techniques are applied to improving the surfacing smooth degree of the stereo shaping object that rapid shaping technique manufactures at present.More have and utilize the technology that vapor resistant reaches to make stereo shaping subject surface smooth to exist, the steam surface smoothing processing system as disclosed in U.S. Patent Publication No. US2009/321972 (A1).
But, in existing surface processing device, stereo shaping object is all placed in a user cannot carry out surface treatment in the visible directly process chamber of naked eyes, in the opaque process chamber in surface, user cannot directly observe the situation of surface treatment, need to after whole surface treatment process completes, stereo shaping object just can learn the situation of surface treatment suffered by stereo shaping object from processing chamber taking-up, therefore stereo shaping object there may be subject to excessive surfacing process and distortion or surface treatment not enough and not up to the requirement making stereo shaping subject surface flat smooth.Secondly, the steam processing chamber generation of existing steam surface smoothing processing system easily excessively concentrates on some region of situation, causes the whole outer surface of stereo shaping object cannot be subject to the smooth process of steam equably.Furthermore, user cannot be provided to adjust individually vapor volume according to the demand of stereo shaping object for existing steam surface smoothing processing system and/or steam disengages duration, also cannot to control condition such as vapor volume size or steam to be disengaged time or the surface treatment precision size to stereo shaping object, segmentation regulation and control are provided or finely tune, under cannot supervising surface treatment process situation, often cause the smooth degree for the treatment of of stereo shaping subject surface not enough or the shortcoming of the smooth process of excessive surface, if excessive surface treatment will make whole stereo shaping object face the problem needing recasting, cause Expenses Cost and time.In addition; the guidance panel of existing steam surface smoothing processing system provides very limited amount of mechanical type by compressing switch and present situation shows; such as only provide mechanical type by compressing switch system unlatching, shutdown or emergency shutdown; and each function is only capable of representing being turned on and off of described function with corresponding the light/dark of display lamp; it is so designed that the person for operator; do not simply fail to timely monitoring and process present situation; also cannot carry out above-mentioned segmentation regulation and control in time or carry out the operation finely tuned, so that the convenience at human-machine operation is poor.
Accordingly, it would be desirable to the surfacing treatment technology of a kind of improvement, it is possible to freer for greater flexibility stereo shaping object is carried out surface treatment.
Utility model content
This utility model aims to provide a kind of surface processing device, process present situation can be monitored in time, also can in time to various process present situations such as vapor volume size or steam to be disengaged time or the surface treatment precision size to stereo shaping object, carry out segmentation regulation and control or carry out the operation finely tuned, there is higher convenience in human-machine operation；Additionally, the overall outer surface of stereo shaping object can be carried out uniform surface smoothing processing by surface processing device of the present utility model.
To achieve these goals, this utility model provides a kind of surface processing device, for a stereo shaping object is carried out surface treatment.Described surface processing device includes: a process chamber, inside sets a processing platform and the process space being formed on described processing platform, and described process chamber has at least one observation sidewall having an X-rayed；One cavity, it is arranged at described chamber bottom, and described cavity is provided with an adsorbent equipment, described adsorbent equipment includes one first fan and a hollow adsorption tube, described first fan composing is placed in one end of described hollow adsorption tube, for being pumped to outside described cavity by the described modification steam in described hollow adsorption tube；At least one steam generation unit, is arranged at described cavity, is a modification steam for modifying liquid atomization by one, and described modification steam disengages to described process space so that described stereo shaping object is carried out surface treatment；One reservoir, is arranged at described cavity, is used for storing described modification liquid；One first pipeline, is arranged at described cavity, and is provided with one first application valve body, and described first pipeline is respectively communicated with described process chamber and described reservoir, described first application valve body control described modification steam and disengage to described process chamber；One second pipeline, it is arranged at described cavity, and it is provided with one second application valve body, described second pipeline is respectively communicated with described cavity and described hollow adsorption tube, described one first fan aspirates the described modification steam in described hollow adsorption tube, and described second application valve body controls described modification steam and enters described hollow adsorption tube；One condensing unit, described condensing unit tool one second fan and a condensing tube group, be arranged at described cavity, make the described modification steam of the described cavity of entrance condense in described condensing tube group；And a control unit, connect described process chamber and described at least one steam generation unit respectively, and optionally control described at least one steam generation unit and disengage the steam emission of described modification steam to described process space and or disengage the time.
In this utility model one embodiment, described second fan makes the relatively described process chamber of described cavity form a negative pressure state for aspirating the described modification steam residuing in described process chamber.
In this utility model one embodiment, described surface processing device also includes an accumulator tank, is arranged at below described condensing unit, makes described modification steam be reclaimed by described accumulator tank after described condensing tube group is condensed into described modification liquid.
In this utility model one embodiment, described surface processing device also includes one the 3rd pipeline, it is arranged at described cavity, and it is provided with one the 3rd application valve body, described 3rd pipeline is respectively communicated with described accumulator tank and described reservoir, and makes described modification liquid be recycled to described accumulator tank described in described 3rd application valve body controls.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of described surface processing device one embodiment of the present utility model；
Fig. 2 is the three-dimensional exploded view of described surface processing device one embodiment of the present utility model；
Fig. 3 is the control panel front view of the described control unit of described surface processing device of the present utility model；
Fig. 4 is the cavity schematic diagram of another embodiment of described surface processing device of the present utility model；
Fig. 5 is the side view of embodiment illustrated in fig. 4；And
Fig. 6 is the opposite side view of embodiment illustrated in fig. 4.
Detailed description of the invention
Below in conjunction with embodiment, this utility model being described in detail, embodiment is intended to explain and non-limiting the technical solution of the utility model.
Refer to Fig. 1 to Fig. 2, for one according to surface processing device 1 of the present utility model, in order to a stereo shaping object (non-icon) is carried out surface treatment, including but not limit be the surface smoothing processing of a kind of three-dimensional (3D) printing shaping object.Described surface processing device 1 includes: a process chamber 10, inside setting a processing platform 11 and process space 12 be formed on described processing platform 11 one, outside at least one observation sidewall 13 having an X-rayed of formation of described process chamber 10 gives user with the surface treatment situation revealing out described stereo shaping object and supervises；At least one steam generation unit 20 (seeing Fig. 5), it is arranged at the bottom of described process chamber 10, a modification steam is converted in order to modify liquid heating by one, described modification liquid can be an organic solvent, such as acetone, but it is not limited, and described modification steam is disengaged carries out surface treatment to described process space 12 with the entirety outer surface to described stereo shaping object；And a control unit 30, connect described process chamber 10 and described at least one steam generation unit 20 (seeing Fig. 5) respectively, and optionally control described at least one steam generation unit 20 (seeing the 5th figure) and disengage described modification steam and to the steam emission in described process space 12 and/or disengage the time (being described in detail later).
Refer to Fig. 1 and Fig. 2, in the present embodiment, one opening 14 and ft connection is formed at the top of described process chamber 10, it is placed on described processing platform 11 for described stereo shaping object via described opening 14, and described at least one sidewall 13 of observing having an X-rayed includes being positioned at the multiple of four orientation and can be around in described process space 12 by fluoroscopic observation side wall ring, each described observation sidewall 13 is made up of plastics or the glass of transparent material, such user can be supervised by described observation sidewall 13 and learn that modify steam carries out situation and the degree of surface treatment to the outer surface of described stereo shaping object, and the situation and degree adjustment according to surface treatment disengage the steam emission of described modification steam and/or disengage the time.
Referring to Fig. 1 and Fig. 2, in the present embodiment, described process chamber 10 includes a lid 18, in order to seal described process chamber 10.Described lid 18 is provided with at least one absorbent module 181, the corresponding described absorbent module 181 of described at least one observation sidewall 13 forms at least one sticking part 131, the absorbent module 181 of described lid 18 is corresponding closely sealed with the sticking part 131 of described at least one observation sidewall 13, the described absorbent module 181 of the present embodiment can be one group of electric magnet, but is not limited.
Refer to Fig. 2, in the present embodiment, described processing platform 11 includes plural number steam hole 111, and described steam hole 111 lines up an array and is formed uniformly in the surface 112 of described processing platform 11, described steam hole 111 can also honeycomb, the radial surface 112 being arranged in described processing platform 11, and be not limited thereto, disengage equably to described process space 12 via described steam hole 111 for described modification steam.
Refer to Fig. 3 to Fig. 5, in the present embodiment, described surface processing device 1 farther includes a reservoir 16 and connects described at least one steam generation unit 20, in order to store described modification liquid, and described reservoir 16 is located at the bottom of described processing platform 11 with described at least one steam generation unit 20, and described surface processing device 1 more can include the intelligent the temperature module (non-icon) being located at described reservoir 16, when the described modification liquid depletion in reservoir 16, user ignores interpolation when still continuing to use described surface processing device 1, described intelligent the temperature module senses that the rapid rising of temperature can automatically power off to prevent the steam generation unit 20 still dry combustion method of described surface processing device 1 from heating.
Ask for an interview Fig. 3, in the present embodiment, user can via the steam emission of described control unit 30 controlled modification steam and/or disengage the time, so that the modification steam from described steam generation unit 20 is disengaged in described process space 12 from described steam hole 111.In other embodiments, steam temperature optionally can also be carried out the regulation and control of segmentation or the setting (not shown) of fine setting by described control unit 30 further.Additionally, described control unit 30 provides at least one hot steaming pattern, described at least one hot steaming pattern includes a steam emission of a cooking time and its correspondence.
Refer to Fig. 3, being still further directed to control unit 30 be described below in detail: described control unit 30 includes a control panel 31, modify the steam emission of steam, the steam that the property of can select that described at least one steam generation unit are disengaged to described process space disengage the time or the processing accuracy size to an outer surface of described stereo shaping object carries out segmentation regulation and control or fine setting sets.Described control unit 30 farther includes correlation detector and controller or switching switch (not shown), described correlation detector and controller or switching switch is connected to described control panel 31, controls present situation in order to perform control feedback display.In the present embodiment, described control panel 31 includes but does not limit: a water gauge 311, is modified vapor switch 312, modification vapor volume display lamp 313, row precision from low to high and adjusted index 315 and vapor volume adjustment hurdle 316.The water level height of the described water gauge 311 decorating liquid scale of construction for showing instantly in described reservoir 16.Described modification vapor switch 312 is for controlling the operating/halted state of described surface processing device 1.Described modification vapor volume display lamp 313 learns a steam emission height situation modifying steam adjusting or using at present for allowing user, the surface treatment situation of described stereo shaping object can be carried out precision by described observation sidewall 13 and inspect by user, decides whether to proceed surface treatment.Described precision adjusts index 315 and is used for setting and showing the processing accuracy size of the outer surface of described stereo shaping object, the surface treatment fineness of corresponding different size stereo shaping object can be carried out according to the requirements set of user, namely user can produce the heat of correspondence after setting required surface treatment fineness and steam pattern, including the corresponding steam emission modifying steam and cooking time.Described vapor volume adjust hurdle 316 include by force, in and weak grade, for adjust described steam generation unit 20 supply modify vapor volume number, it is possible to carry out more accurate steam emission adjustment for the external surface area of stereo shaping object, construction materials and stereo shaping object structure complexity.Additionally, described control panel 31 also includes the time adjusts hurdle 317.The described time adjusts hurdle 317 for providing a user with the function of coarse adjustment cooking time.In the present embodiment, described control panel 31 can set and stores the steam emission commonly used of user and make it be set as least one set heat steaming pattern (favorite such as me) with corresponding cooking time, can save trier and repeat the time of adjustment in the future.Additionally, described control panel 31 more includes at least one time fine tuning button 3142,3144.In the present embodiment, time fine tuning button 3142,3144 is two, finely tunes increase and the minimizing of cooking time respectively.Such as, user have selected high surfaces and processes the heat steaming pattern of fineness, the cooking time of its correspondence is 20 minutes, user can according to demand or the external surface area of stereo shaping object, construction materials and stereo shaping object structure complexity, more accurate cooking time adjustment is carried out, for instance the cooking time increasing or reducing 1 or 2 minute can be finely tuned by described time fine tuning button 3142,3144.Additionally, user can also supervise the heat grasping stereo shaping object according to described observation sidewall 13 steams situation, being operated by described time fine tuning button 3142,3144 increases/reduces cooking time further a little.So, user can grasp the heat steaming situation of stereo shaping object more accurately, it is to avoid the situation of excessive smooth process or smooth undertreatment occurs.
Refer to Fig. 4 to Fig. 6, another embodiment of this utility model.Described surface processing device 1 includes: a process chamber 10, inside setting a processing platform 11 and the process space 12 being formed on described processing platform 11, the outside of described process chamber 10 forms at least one observation sidewall 13 having an X-rayed for revealing out the surface treatment situation of described stereo shaping object；One cavity 40, is arranged at bottom described process chamber 10；At least one steam generation unit 20, is arranged at described cavity 40, for being atomized described modification liquid for described modification steam；Described reservoir 16 is arranged at described cavity 40；One first pipeline 50, is located at described cavity 40, and is provided with one first application valve body 51, and described first pipeline 50 is respectively communicated with described process chamber 10 and described reservoir 16, described first application valve body 51 control described modification steam and disengage to described process chamber 10；And described control unit 30.Wherein, more include a heater 17, it is located at bottom reservoir 16, in order to the modification liquid in reservoir 16 is heated, modification liquid atomization after heating is for modifying steam, entering the first application valve body 51 through the first pipeline 50 connecting described reservoir 16 one end, described first application valve body 51 controls described first pipeline 50 other end and connects described process chamber 10, and whether the ejection of described first application valve body 51 controlled modification steam.In the present embodiment, more include the inlet 41 being located at described cavity 40, described inlet 41 is connected with described reservoir 16 by connecting a pipeline (not shown), and through described pipeline, described modification liquid is injected storage in described reservoir 16 by described inlet 41.
Additionally, the present embodiment and the difference of above-described embodiment are in that further to reach to reclaim the modification steam that described process chamber 10 is unnecessary with in described cavity 40.Therefore, described cavity 40 more includes a condensing unit 60, and described condensing unit 60 has one second fan 61 and a condensing tube group 62, is respectively arranged on described cavity 40, whole cavity 40 is bled by described second fan 61, makes described condensing tube group 62 suck cool exterior air and produces condensation effect.Because the effect of condensation so that the relatively described process chamber 10 of described cavity 40 forms negative pressure.Due to the relation of negative pressure, unnecessary modification steam can be allowed can be entered described cavity 40 by described steam hole 111, it is ensured that described modification steam will not be altered or loss outside the mechanism junction of described process chamber 10 and described process chamber 10.By described second fan 61, condensing tube group 62 is carried out convulsion, cool exterior air enters described condensing tube group 62 and guarantees that the temperature of described condensing tube group 62 is lower than temperature in described cavity 40, make the principle that in cavity 40, relative process chamber 10 produces negative pressure draw back modification steam unnecessary in described process chamber 10 through above-mentioned, and make unnecessary modification steam condense in described condensing tube group 62 after entering described cavity 40.In different embodiments, described cavity 40 more includes an accumulator tank 42, is located at below described condensing unit 60, makes described modification steam after described condensing tube group 62 is condensed into described modification liquid, drops to described accumulator tank 42 and reclaims.In different embodiments, described cavity 40 more includes one the 3rd pipeline 70, it is located at described cavity 40, and it is provided with one the 3rd application valve body 71, described 3rd pipeline 70 is respectively communicated with described accumulator tank 42 and described reservoir 16, and make described modification liquid be recycled to the condensed modification steam of described accumulator tank 42 (modification liquid) described in described 3rd application valve body 71 controls, namely condensed modification steam (modification liquid) reclaims by being dropped in described accumulator tank 42, subsequently flow into one end that described 3rd pipeline 70 is connected with described accumulator tank 42, flow into described 3rd application valve body 71 again, last one end being connected with described reservoir 42 by described 3rd pipeline 70 is recovered to described reservoir 16.
Furthermore, described cavity 40 is provided with an adsorbent equipment 80, for adsorbing the described modification steam of pipe group 62 condensation that cannot be condensed completely.Described adsorbent equipment 80 includes one first fan 81 and a hollow adsorption tube 82.Described hollow adsorption tube 82 can be an Activated charcoal tube.Described first fan 81 is mounted on one end of described hollow adsorption tube 82, for being pumped to outside described cavity 40 by the described modification steam in described hollow adsorption tube 62, makes cavity 40 inner air adsorb unnecessary modification steam by hollow adsorption tube 62.In addition, described cavity 40 more includes one second pipeline 90, it is located at described cavity 40, and it is provided with one second application valve body 91, described second pipeline 90 is respectively communicated with described cavity 40 and described hollow adsorption tube 82, described one first fan 81 aspirates the described modification steam in described hollow adsorption tube 82, and described second application valve body 91 controls described modification steam and enters in described hollow adsorption tube 82 and discharge outside cavity 40.
This utility model is been described by by above-mentioned related embodiment, but above-described embodiment is only enforcement example of the present utility model.It must be noted that, it has been disclosed that embodiment be not limiting as scope of the present utility model.On the contrary, be contained in the amendment of the spirit and scope of claims and equalization arranges and is all included in scope of the present utility model.
Claims (4)
1. a surface processing device, for a stereo shaping object is carried out surface treatment, it is characterised in that described surface processing device includes:
One process chamber, inside sets a processing platform and the process space being formed on described processing platform, and described process chamber has at least one observation sidewall having an X-rayed；
One cavity, it is arranged at described chamber bottom, and described cavity is provided with an adsorbent equipment, described adsorbent equipment includes one first fan and a hollow adsorption tube, described first fan composing is placed in one end of described hollow adsorption tube, for being pumped to outside described cavity by the modification steam in described hollow adsorption tube；
At least one steam generation unit, is arranged at described cavity, is a modification steam for modifying liquid atomization by one, and described modification steam disengages to described process space so that described stereo shaping object is carried out surface treatment；
One reservoir, is arranged at described cavity, is used for storing described modification liquid；
One first pipeline, is arranged at described cavity, and is provided with one first application valve body, and described first pipeline is respectively communicated with described process chamber and described reservoir, described first application valve body control described modification steam and disengage to described process chamber；
One second pipeline, it is arranged at described cavity, and it is provided with one second application valve body, described second pipeline is respectively communicated with described cavity and described hollow adsorption tube, described one first fan aspirates the described modification steam in described hollow adsorption tube, and described second application valve body controls described modification steam and enters described hollow adsorption tube；
One condensing unit, described condensing unit tool one second fan and a condensing tube group, be arranged at described cavity, make the described modification steam of the described cavity of entrance condense in described condensing tube group；And
One control unit, connects described process chamber and described at least one steam generation unit respectively, and optionally controls described at least one steam generation unit and disengage the steam emission of described modification steam to described process space and or disengage the time.
2. surface processing device as claimed in claim 1, it is characterised in that described second fan makes the relatively described process chamber of described cavity form a negative pressure state for aspirating the described modification steam residuing in described process chamber.
3. surface processing device as claimed in claim 2, it is characterized in that, described surface processing device also includes an accumulator tank, is arranged at below described condensing unit, makes described modification steam be reclaimed by described accumulator tank after described condensing tube group is condensed into described modification liquid.
4. surface processing device as claimed in claim 2, it is characterized in that, described surface processing device also includes one the 3rd pipeline, it is arranged at described cavity, and it is provided with one the 3rd application valve body, described 3rd pipeline is respectively communicated with described accumulator tank and described reservoir, and is recycled to described accumulator tank by the described 3rd application valve body described modification liquid of control.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620116373.XU CN205386940U (en) | 2016-02-05 | 2016-02-05 | Surface treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620116373.XU CN205386940U (en) | 2016-02-05 | 2016-02-05 | Surface treatment device |
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| CN205386940U true CN205386940U (en) | 2016-07-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2560073A (en) * | 2017-01-09 | 2018-08-29 | Additive Manufacturing Tech Ltd | Improvements to additive manufacturing |
| CN110933939A (en) * | 2018-07-02 | 2020-03-27 | 卓特拉斯股份有限公司 | Bench-top apparatus and method for post-treatment of plastic articles |
| CN110933936A (en) * | 2018-07-02 | 2020-03-27 | 卓特拉斯股份有限公司 | Apparatus and method for solvent vapor smoothing of surfaces of plastic articles |
-
2016
- 2016-02-05 CN CN201620116373.XU patent/CN205386940U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2560073A (en) * | 2017-01-09 | 2018-08-29 | Additive Manufacturing Tech Ltd | Improvements to additive manufacturing |
| CN110382211A (en) * | 2017-01-09 | 2019-10-25 | 增材制造技术有限公司 | The improvement of increasing material manufacturing |
| GB2560073B (en) * | 2017-01-09 | 2020-06-17 | Additive Manufacturing Tech Ltd | Improvements to additive manufacturing |
| GB2582225A (en) * | 2017-01-09 | 2020-09-16 | Additive Manufacturing Tech Ltd | improvements to additive manufacturing |
| GB2582222A (en) * | 2017-01-09 | 2020-09-16 | Additive Manufacturing Tech Ltd | Improvements to additive manufacturing |
| GB2582225B (en) * | 2017-01-09 | 2021-03-31 | Additive Manufacturing Tech Ltd | Improvements to additive manufacturing |
| GB2582222B (en) * | 2017-01-09 | 2021-03-31 | Additive Manufacturing Tech Ltd | Improvements to additive manufacturing |
| EP3565712B1 (en) | 2017-01-09 | 2023-09-06 | Additive Manufacturing Technologies Limited | Improvements to additive manufacturing |
| CN110933939A (en) * | 2018-07-02 | 2020-03-27 | 卓特拉斯股份有限公司 | Bench-top apparatus and method for post-treatment of plastic articles |
| CN110933936A (en) * | 2018-07-02 | 2020-03-27 | 卓特拉斯股份有限公司 | Apparatus and method for solvent vapor smoothing of surfaces of plastic articles |
| CN110933936B (en) * | 2018-07-02 | 2022-05-03 | 卓特拉斯股份有限公司 | Apparatus and method for solvent vapor smoothing of surfaces of plastic articles |
| CN110933939B (en) * | 2018-07-02 | 2023-04-04 | 卓特拉斯股份有限公司 | Bench-top apparatus and method for post-treatment of plastic articles |
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