CN203063127U - Rapid laser prototyping machine capable of uniformly heating liquid resin - Google Patents
Rapid laser prototyping machine capable of uniformly heating liquid resin Download PDFInfo
- Publication number
- CN203063127U CN203063127U CN 201320070010 CN201320070010U CN203063127U CN 203063127 U CN203063127 U CN 203063127U CN 201320070010 CN201320070010 CN 201320070010 CN 201320070010 U CN201320070010 U CN 201320070010U CN 203063127 U CN203063127 U CN 203063127U
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- China
- Prior art keywords
- rack body
- rod
- liquid resin
- laser
- resin
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- Expired - Fee Related
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Abstract
The utility model discloses a rapid laser prototyping machine capable of uniformly heating liquid resin. The machine comprises a cabinet body (1), a resin slot (2), a laser, a laser galvanometer, a power mechanism and a control system, wherein the resin slot (2) is arranged on the lateral lower part of the cabinet body (1); the rapid laser prototyping machine also comprises a peristalsis rod (3); the peristalsis rod (3) is vertically connected with the cabinet body (1) in a sliding mode; a lifting mechanism is arranged on the cabinet body (1); and the peristalsis rod (3) is connected to the cabinet body (1) through the lifting mechanism. The liquid resin can be uniformly heated, so that the finished product quality and the forming efficiency are improved.
Description
Technical field
The utility model relates to the rapid shaping technique field, is the laser fast shaping machine that a kind of liquid resin can evenly be heated specifically.
Background technology
Laser fast shaping (SLA technology) also claims light chisel or stereolithography, is based on the photopolymerization principle work of liquid photosensitive resin.Photopolymerization reaction can take place rapidly in this liquid material under the UV-irradiation of certain wavelength and intensity, molecular weight sharply increases, and material also just changes from liquid to solid.Fill with liquid light-cured resin in the liquid bath, laser beam can scan on liquid surface under the deflecting mirror effect, and the having or not by computer control of the track of scanning and light, the local liquid that luminous point is got to just solidifies.When moulding began, workbench was in the next degree of depth of determining of liquid level, the instruction point by point scanning that the hot spot after the focusing is pressed computer at liquid level, i.e. pointwise curing.After one deck scanning was finished, not irradiated place was still liquid resin.Lifting platform drives the platform layer height that descends then, be covered with one deck resin on the in type aspect again, the resin liquid level that scraper plate is bigger with viscosity strikes off, and then descend the scanning of one deck, new one deck that solidifies is bonded on preceding one deck securely, so repeat to finish up to the whole part manufacturing, obtain a three-dimensional entity model.
The laser fast shaping machine of prior art comprises rack body, resin storage tank, laser instrument, laser galvanometer, actuating unit and control system, and described laser instrument operated by rotary motion is at the top of rack body, and resin storage tank is arranged on the side-lower of rack body.In the process of moulding, need heat to the liquid resin in the resin storage tank, the main heating rod that relies in the resin storage tank that arranges of heating of prior art liquid towards resin, and the heating of heating rod is the resin that is diffused into whole resin storage tank from the part again, therefore will certainly occur heating inhomogeneous phenomenon, and then influence the Forming Quality of product.
The utility model content
The technical problems to be solved in the utility model is that a kind of laser fast shaping machine that liquid resin in the resin storage tank is evenly heated is provided.
Technical solution of the present utility model is, the laser fast shaping machine that provides a kind of liquid resin of following structure evenly to heat, comprise rack body, resin storage tank, laser instrument, laser galvanometer, actuating unit and control system, resin storage tank is arranged on the side-lower of rack body; Described rapidform machine also comprises the wriggling rod, and described wriggling rod slidably is connected up and down with the rack body.
Adopt above structure, the utility model compared with prior art has the following advantages: adopt the utility model, set up the wriggling rod, the wriggling rod can slide up and down along the rack body, thereby realizes immersing or leaving liquid resin, when needs heat, the rod of will wriggling slides to down in the resin storage tank and works, play the effect of stirring and heat evenly being spread, when the needs moulding, the rod of then will wriggling is gone up sliding in order to avoid it influences shaping work; The utility model can make liquid resin evenly heat, and then has improved end product quality and shaping efficiency.
As improvement, be provided with elevating mechanism at the rack body, described wriggling rod is connected on the rack body by elevating mechanism; This design is that the wriggling rod is slided at the rack body by elevating mechanism, has improved the controllability that the wriggling rod slides up and down.
As improvement, described elevating mechanism comprises ball-screw and spindle motor, and ball-screw vertically is installed on the rack body, and the rack body is provided with the lead screw guide rails that matches with ball-screw; Adopt ball-screw that the rotation of motor is converted into the rectilinear motion of wriggling rod, thereby realize that it slides up and down, control very convenient.
Description of drawings
The structural representation of the laser fast shaping machine that Fig. 1 can evenly heat for liquid resin of the present utility model.
As shown in the figure 1, the rack body, 2, resin storage tank, 3, the wriggling rod, 4, ball-screw, 5, spindle motor.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the laser fast shaping machine that liquid resin of the present utility model can evenly be heated comprises rack body 1, resin storage tank 2, laser instrument, laser galvanometer, actuating unit and control system, and resin storage tank 2 is arranged on the side-lower of rack body 1; Described rapidform machine also comprises wriggling rod 3, and described wriggling excellent 3 slidably is connected up and down with rack body 1.
Be provided with elevating mechanism at rack body 1, described wriggling rod 3 is connected on the rack body 1 by elevating mechanism.
Described elevating mechanism comprises ball-screw 4 and spindle motor 5, and ball-screw 4 vertically is installed on the rack body 1, and rack body 1 is provided with the lead screw guide rails that matches with ball-screw 4.
Operation principle of the present utility model is as follows: adopt the utility model, the wriggling rod can slide up and down along the rack body under the drive of ball-screw, thereby realize immersing or leaving liquid resin, when needs heat, the rod of will wriggling slides to down in the resin storage tank and works, play the effect of stirring and heat evenly being spread, when the needs moulding, the rod of then will wriggling is gone up sliding in order to avoid it influences shaping work.
Below only be described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.The utility model not only is confined to above embodiment, and its concrete structure allows to change.In a word, all various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (3)
1. laser fast shaping machine that liquid resin can evenly be heated, comprise rack body (1), resin storage tank (2), laser instrument, laser galvanometer, actuating unit and control system, resin storage tank (2) is arranged on the side-lower of rack body (1), it is characterized in that: described rapidform machine also comprises wriggling rod (3), and described wriggling rod (3) slidably is connected up and down with rack body (1).
2. the laser fast shaping machine that can evenly heat of liquid resin according to claim 1, it is characterized in that: be provided with elevating mechanism at rack body (1), described wriggling rod (3) is connected on the rack body (1) by elevating mechanism.
3. the laser fast shaping machine that can evenly heat of liquid resin according to claim 1, it is characterized in that: described elevating mechanism comprises ball-screw (4) and spindle motor (5), ball-screw (4) vertically is installed on the rack body (1), and rack body (1) is provided with the lead screw guide rails that matches with ball-screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070010 CN203063127U (en) | 2013-01-30 | 2013-01-30 | Rapid laser prototyping machine capable of uniformly heating liquid resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070010 CN203063127U (en) | 2013-01-30 | 2013-01-30 | Rapid laser prototyping machine capable of uniformly heating liquid resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063127U true CN203063127U (en) | 2013-07-17 |
Family
ID=48761951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070010 Expired - Fee Related CN203063127U (en) | 2013-01-30 | 2013-01-30 | Rapid laser prototyping machine capable of uniformly heating liquid resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371343A (en) * | 2017-07-05 | 2017-11-21 | 滁州市立坤电器设备有限公司 | A kind of Electric Appliance Cabinet for preventing infiltration |
| CN110757796A (en) * | 2014-11-24 | 2020-02-07 | 添加剂工业有限公司 | Apparatus and method for producing an article by additive manufacturing |
-
2013
- 2013-01-30 CN CN 201320070010 patent/CN203063127U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757796A (en) * | 2014-11-24 | 2020-02-07 | 添加剂工业有限公司 | Apparatus and method for producing an article by additive manufacturing |
| CN110757796B (en) * | 2014-11-24 | 2022-10-11 | 添加剂工业有限公司 | Apparatus and method for producing an article by additive manufacturing |
| CN107371343A (en) * | 2017-07-05 | 2017-11-21 | 滁州市立坤电器设备有限公司 | A kind of Electric Appliance Cabinet for preventing infiltration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20170130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |