CN204749298U - System of shop of scribbling is adsorbed to photocuring rapid prototyping machine's resin malleation - Google Patents
System of shop of scribbling is adsorbed to photocuring rapid prototyping machine's resin malleation Download PDFInfo
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- CN204749298U CN204749298U CN201520544773.6U CN201520544773U CN204749298U CN 204749298 U CN204749298 U CN 204749298U CN 201520544773 U CN201520544773 U CN 201520544773U CN 204749298 U CN204749298 U CN 204749298U
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- resin
- strickle
- malleation
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- liquid level
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Abstract
The utility model discloses a system of shop of scribbling is adsorbed to photocuring rapid prototyping machine's resin malleation, this photocuring rapid prototyping machine include resin storage tank and strickle, and this resin malleation is adsorbed the system of shop of scribbling and is inhaleed the device that liquid level is higher than resin storage tank liquid level including adjusting the strickle resin, the strickle has a decurrent recess of a notch, the device with groove phase intercommunication, the device include that the symmetry locates two at least straws on the strickle tank bottom, intercommunication a trachea of two at least straws, the intake pipe, a discharge pipe and the siphon vacuum ware that are linked together with the air supply, the sunction inlet of straw with the groove phase intercommunication, the exit end of tracheal exit end and intake pipe all with siphon vacuum ware is connected, siphon vacuum ware still with the entrance point of discharge pipe is connected. The utility model discloses a producing the trachea negative pressure with the air supply malleation, crossing when inhaling when the resin, the discharge pipe outflow can be followed to the resin, and can not pollute the air supply to can protect the air supply.
Description
Technical field
The utility model relates to 3D printer technology field, and the resin malleation absorption being specifically related to a kind of photocureable rapid shaping machine is coated with paving system.
Background technology
Current, 3D prints and is in the flourish phase, and in the face of tempting great market prospect, each manufacturer proposes various new technical matters one after another.The mainstream technology that 3D prints comprises SLA, FDM, SLS, 3DP, LOM etc.
Introduction To Stereolithography and SLA, it is that one utilizes photosensitive resin under specific wavelength Ultraviolet radiation, and photopolymerization reaction and fast curing-formed occurs.Photocureable rapid shaping machine generally comprises the curing light source, beam condenser, light-beam scanner, liquid photosensitive resin groove, work supporting block and the lowering or hoisting gear that send ultraviolet light.The ultraviolet light beam that curing light source sends forms through beam condenser and light-beam scanner the focal beam spot projecting resin liquid level on bracket saddle, thus resin liquid level generation photopolymerization reaction is solidified.When workpiece solidification thick layer, workpiece declines one deck, then on the surface of cured layer, is coated with last layer resin and carries out photocuring again, so repeatedly finally make whole workpiece.
The pipeline that existing resin storage tank liquid level attached painting paving system is generally accessed in resin storage tank by minipump controls the balance of resin storage tank liquid level, due to when suction crossed by resin, resin can suck the inside of vavuum pump, therefore there is equipment fault and affect service life of vacuum pump, then cause absorption uneven, and liquid resin has toughness, the disposable coverage rate of last layer resin is coated with on the surface of cured layer not high through strickle, special in large-size workpiece, coverage rate is lower, therefore affects the shaping of part.
Utility model content
For solving the problems of the technologies described above, the resin malleation absorption that we have proposed the photocureable rapid shaping machine that a kind of resin coverage rate is high, structure is simple and convenient and practical is coated with paving system.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of resin malleation absorption of photocureable rapid shaping machine is coated with paving system, this photocureable rapid shaping machine comprises resin storage tank and strickle, the absorption of this resin malleation is coated with paving system and comprises the device regulating strickle resin suction liquid level higher than resin storage tank liquid level, described strickle has the downward groove of a notch, this device is connected with described groove, this device comprises at least two suction pipes be symmetrically set on described strickle bottom land, one tracheae of at least two suction pipes described in connection, the air inlet pipe be connected with source of the gas, one discharge pipe and a siphon vacuum device, the suction inlet of described suction pipe is connected with described groove, the port of export of described tracheae and the port of export of air inlet pipe are all connected with described siphon vacuum device, described siphon vacuum device is also connected with the entrance point of described discharge pipe.
Preferably, described air inlet pipe is also provided with choke valve.
Preferably, a form also established by described strickle.
Pass through technique scheme; the beneficial effects of the utility model are: the utility model structure is simple, convenient and practical; the suction pipe be linked in strickle can effectively control liquid level in resin storage tank; if suction crossed by resin; flow out by discharge pipe; can not source of the gas be polluted, greatly protect source of the gas.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The resin malleation absorption that Fig. 1 is a kind of photocureable rapid shaping machine disclosed in the utility model embodiment 1 is coated with the structural representation of paving system.
Wherein, Reference numeral: 1, resin storage tank; 2, strickle; 3, suction pipe; 4, tracheae; 5, air inlet pipe; 6, discharge pipe; 7, siphon vacuum device; 8, groove; 9, choke valve; 10, form; 11, platform; 12, guide rail; 13, source of the gas.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, detailed description of the invention of the present utility model is described in further detail.
Embodiment 1.
As shown in Figure 1, a kind of resin malleation absorption of photocureable rapid shaping machine is coated with paving system, this photocureable rapid shaping machine comprises resin storage tank 1, strickle 2, platform 11 and guide rail 12, the absorption of this resin malleation is coated with paving system and comprises the device regulating strickle 2 resin suction liquid level higher than resin storage tank 1 liquid level, described strickle 2 has the downward groove of a notch 8, this device is connected with described groove, this device comprises at least two suction pipes 3 be symmetrically set on described strickle 2 bottom land, one tracheae 4 of at least two suction pipes 3 described in connection, the air inlet pipe 5 be connected with source of the gas 13, one discharge pipe 6 and a siphon vacuum device 7, the suction inlet of described suction pipe 3 is connected with described groove 8, the port of export of described tracheae 4 is all connected with described siphon vacuum device 7 with the port of export of air inlet pipe 5, described siphon vacuum device 7 is also connected with the entrance point of described discharge pipe 6.Regulate this system throttles valve effectively can control to suck the height of resin, and siphon vacuum device 7 not only effectively ensure that the control overflow of resin liquid level height, and this siphon vacuum device 7 makes suction pipe 3 produce negative pressure, and the resin inhaled was flowed out by discharge pipe 6, thus source of the gas 13 can not be polluted.
Continue as shown in Figure 1, described air inlet pipe 5 is also provided with choke valve 9, and it effectively can control throughput, thus realizes the adjustment of liquid resinous suction head.
Continue as shown in Figure 1, described strickle 2 is also established a form 10, it can observe the height of suction, liquid resinous liquid level suction head in convenient monitoring strickle, thus contributes to the adjustment of client to liquid level suction head.
The operation principle of the resin malleation absorption painting paving system of a kind of photocureable rapid shaping machine as above is: with reference to Fig. 1; source of the gas is by the adjustment of choke valve 9; enter into siphon vacuum device 7; the negative pressure of tracheae 4 is produced in siphon vacuum device 7; make suction pipe 3 suck resin from resin storage tank 1, when suction crossed by resin, resin will be flowed out by discharge pipe 6; and source of the gas can not be polluted, thus source of the gas can be protected.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. the resin malleation absorption of a photocureable rapid shaping machine is coated with paving system, this photocureable rapid shaping machine comprises resin storage tank and strickle, it is characterized in that, the absorption of this resin malleation is coated with paving system and comprises the device regulating strickle resin suction liquid level higher than resin storage tank liquid level, described strickle has the downward groove of a notch, this device is connected with described groove, this device comprises at least two suction pipes be symmetrically set on described strickle bottom land, one tracheae of at least two suction pipes described in connection, the air inlet pipe be connected with source of the gas, one discharge pipe and a siphon vacuum device, the suction inlet of described suction pipe is connected with described groove, the port of export of described tracheae and the port of export of air inlet pipe are all connected with described siphon vacuum device, described siphon vacuum device is also connected with the entrance point of described discharge pipe.
2. the resin malleation absorption of a kind of photocureable rapid shaping machine according to claim 1 is coated with paving system, it is characterized in that, described air inlet pipe is also provided with choke valve.
3. the resin malleation absorption of a kind of photocureable rapid shaping machine according to claim 1 is coated with paving system, it is characterized in that, a form also established by described strickle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544773.6U CN204749298U (en) | 2015-07-27 | 2015-07-27 | System of shop of scribbling is adsorbed to photocuring rapid prototyping machine's resin malleation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544773.6U CN204749298U (en) | 2015-07-27 | 2015-07-27 | System of shop of scribbling is adsorbed to photocuring rapid prototyping machine's resin malleation |
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| Publication Number | Publication Date |
|---|---|
| CN204749298U true CN204749298U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520544773.6U Active CN204749298U (en) | 2015-07-27 | 2015-07-27 | System of shop of scribbling is adsorbed to photocuring rapid prototyping machine's resin malleation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020738A (en) * | 2017-06-07 | 2017-08-08 | 吴江中瑞机电科技有限公司 | Scraper plate resin level automatic mechanism for photocuring 3D printer |
-
2015
- 2015-07-27 CN CN201520544773.6U patent/CN204749298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020738A (en) * | 2017-06-07 | 2017-08-08 | 吴江中瑞机电科技有限公司 | Scraper plate resin level automatic mechanism for photocuring 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215223 Tongan Xi Road, Wujiang District, Suzhou, Jiangsu 13 Patentee after: Suzhou Zhong Rui Zhi Chuang 3D Polytron Technologies Inc Address before: 215223 Tongan Xi Road, Wujiang District, Suzhou, Jiangsu 13 Patentee before: Z Rapid Technologies Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |