CN220095561U - 3D prints shaping cabin steel band seal structure - Google Patents
3D prints shaping cabin steel band seal structure Download PDFInfo
- Publication number
- CN220095561U CN220095561U CN202321425541.XU CN202321425541U CN220095561U CN 220095561 U CN220095561 U CN 220095561U CN 202321425541 U CN202321425541 U CN 202321425541U CN 220095561 U CN220095561 U CN 220095561U
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- China
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- fixedly connected
- steel belt
- bottom shell
- inner walls
- platform
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 48
- 239000010959 steel Substances 0.000 title claims abstract description 48
- 238000007493 shaping process Methods 0.000 title claims description 21
- 238000010146 3D printing Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model discloses a steel belt sealing structure of a 3D printing forming cabin, which belongs to the technical field of 3D printing equipment and comprises a base plate and a forming platform, wherein two symmetrically arranged side plates are fixedly connected to two ends of the upper side of the base plate, two symmetrically arranged slide slots are formed in the side walls of the two side plates, a steel belt body is fixedly connected to the inner walls of the upper ends of the four slide slots, the forming platform is positioned between the two side plates, a bottom shell is fixedly connected to the lower side of the forming platform, a synchronous spring power mechanism is arranged in the bottom shell, and two symmetrically arranged openings are formed in the side walls of the two sides of the bottom shell. According to the utility model, the synchronous spring power mechanism is arranged, the four spring rolls are driven to synchronously work by taking one motor as a driving force, and the steel belt is wound, so that the lifting displacement adjustment of the forming platform is realized, the structural design is ingenious, the work is stable, the maintenance is convenient, the manufacturing cost is low, and the energy consumption is low.
Description
Technical Field
The utility model relates to the technical field of 3D printing equipment, in particular to a steel belt sealing structure of a 3D printing forming cabin.
Background
The shaping cabin body forming platform of 3D printing apparatus need go on lifting movement in the course of working, to small-size 3D printing apparatus, generally adopt piston elevating system, set up elevating system such as pneumatic cylinder in forming platform below promptly, this kind of structure does not have elevating system and the sealed problem of shaping cabin, but only be applicable to small-size equipment, and can cause equipment volume big, with high costs and be difficult to maintain and assemble problem, and to large-scale 3D printing apparatus, because the shaping platform stroke is big, need set up the spout on the lateral wall, set up cantilever support forming platform's lifting movement in the spout, consequently, still keep elevating drive mechanism and the sealed effect between the shaping cabin in the design, just can guarantee the seal and the stability of equipment in the manufacturing process, prevent to cause the damage to equipment because of the material reveal, guarantee product shaping quality simultaneously.
In a steel belt sealing structure (patent number: CN 214056457U) of a 3D printing forming cabin of Chinese patent, the device comprises a forming substrate, a substrate support, a side plate and a spring power mechanism, wherein the forming substrate is fixed on the substrate support, the forming substrate is matched with the inner side of the side plate, a chute is arranged on the side plate, the chute is covered with a steel belt, two sides of the steel belt are jointed with the side plate to form a seal, the upper end of the steel belt is fixed on the side plate, the lower end of the steel belt is connected with the spring power mechanism, the part of the steel belt below the substrate is wound on the spring power mechanism, and a cantilever of the device provides no barrier for the transmission of lifting force to the forming substrate, so that the control is convenient; the deformation of the steel belt is regular, and the sealing effect is good; the tension force born by the steel belt changes along with the position of the forming substrate, so that the abrasion of the steel belt is greatly reduced, the service life of the steel belt is prolonged, and the maintenance cost is reduced.
Disclosure of Invention
The utility model aims to provide a 3D printing forming cabin steel belt sealing structure so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a D prints shaping cabin steel band seal structure, includes base plate and shaping platform, the both ends fixedly connected with of upside of base plate have two curb plates that symmetry set up, and two slide slots that symmetry set up have all been seted up to the lateral wall of two curb plates, four the upper end inner wall of slide slot all fixedly connected with steel band body, shaping platform is located between two curb plates, and shaping platform's downside fixedly connected with drain pan, be equipped with synchronous spring power unit in the drain pan, two openings that symmetry set up have all been seted up to the lateral wall of both sides of drain pan, four the one end of steel band body passes four openings respectively and with synchronous spring power unit's four terminal one-to-one fixed connection;
the synchronous spring power mechanism comprises a driving motor fixed on the inner wall of a bottom shell, a first gear is fixedly connected with the main shaft end of the driving motor, two bidirectional worms arranged along the X-axis direction are rotationally connected to the inner walls of the two ends of the bottom shell through a first bearing seat, a second gear engaged and connected with the first gear is fixedly connected to the middle of each bidirectional worm, two rotating rods arranged along the Y-axis direction are rotationally connected to the inner wall of the bottom shell through a second bearing seat, two rotating rods are respectively arranged on two symmetrical sides of the second gear, worm wheels engaged and connected with the bidirectional worms are fixedly connected to the two rotating rods, spring rolls arranged symmetrically are fixedly connected to the two rotating rods, and one ends of the steel belt body are respectively fixedly connected with the four spring rolls one by one.
As still further aspects of the utility model: the two symmetrically arranged mounting grooves are formed in the lower sides of the two ends of the forming platform, the inner walls of the mounting grooves are rotationally connected with rollers through rotating shafts, and one side wall of the steel belt body is in friction connection with the rollers.
As still further aspects of the utility model: the two-way worm is fixedly connected with the inner wall of the through hole of the second gear, and the rotating rod is fixedly connected with the inner wall of the through hole of the worm wheel in a welding mode.
As still further aspects of the utility model: the inner walls of the four slide slots are all connected with guide cantilevers in a sliding mode, and one ends of the guide cantilevers are fixedly connected with the lower side of the bottom shell.
As still further aspects of the utility model: the side walls at two ends of the forming platform are respectively propped against the side walls of the two side plates and are connected in a sliding manner.
As still further aspects of the utility model: the inner walls at two sides of the sliding notch are propped against and in friction connection with the side walls at two sides of the steel belt body.
Compared with the prior art, the utility model has the beneficial effects that: this 3D prints shaping cabin steel band seal structure, through setting up synchronous clockwork spring power unit, when need realize the lift adjustment to shaping platform, start driving motor work, because first gear and second gear engagement, and then drive two-way worm and rotate, because two-way worm respectively with two worm wheel engagement, and then drive two bull sticks and be reverse rotation, and then drive four spring rolls and carry out the rolling to four steel band body, thereby realize the lift displacement to shaping platform and adjust, this structure adopts a motor to drive four spring rolls work as the driving force, structural design is ingenious, job stabilization, easy maintenance, low in manufacturing cost, the energy consumption is few.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a forming platform according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic top sectional view of the bottom case of the present utility model.
The correspondence between the reference numerals and the component names in the drawings is as follows:
1. a base plate; 2. a forming platform; 3. a side plate; 4. a slide slot; 5. a steel strip body; 6. a bottom case; 7. an opening; 8. a driving motor; 9. a first gear; 10. a bidirectional worm; 11. a second gear; 12. a rotating rod; 13. a worm wheel; 14. a wind spring roll; 15. a mounting groove; 16. a roller; 17. and guiding the cantilever.
Detailed Description
Referring to fig. 1-4, in the embodiment of the present utility model, a 3D printing forming cabin steel belt sealing structure includes a base plate 1 and a forming platform 2, two symmetrically disposed side plates 3 are fixedly connected to two ends of an upper side of the base plate 1, two symmetrically disposed slide slots 4 are respectively formed on side walls of the two side plates 3, steel belt bodies 5 are fixedly connected to inner walls of upper ends of the four slide slots 4, which is a comparison document in the prior art, so the forming platform 2 is located between the two side plates 3, a bottom shell 6 is fixedly connected to a lower side of the forming platform 2, a synchronous spring power mechanism is disposed in the bottom shell 6, two symmetrically disposed openings 7 are respectively formed on side walls of two sides of the bottom shell 6, one ends of the four steel belt bodies 5 respectively penetrate through the four openings 7 and are fixedly connected to four ends of the synchronous spring power mechanism, the structure enables the sealing effect between the forming platform 2 and the two side plates 3 to be good, which is the comparison document in the prior art, so the comparison document is not excessively explained herein;
the synchronous spring power mechanism comprises a driving motor 8 fixed on the inner wall of a bottom shell 6, a first gear 9 is fixedly connected to the main shaft end of the driving motor 8, two ends of the inner wall of the bottom shell 6 are rotatably connected with a two-way worm 10 arranged along the X-axis direction through a first bearing seat, the middle part of the two-way worm 10 is fixedly connected with a second gear 11 meshed with the first gear 9, the inner wall of the bottom shell 6 is rotatably connected with two rotating rods 12 arranged along the Y-axis direction through the second bearing seat, the two rotating rods 12 are respectively arranged on two sides of the second gear 11 in a symmetrical mode, worm gears 13 meshed with the two-way worm 10 are fixedly connected to the two rotating rods 12, two spring rollers 14 symmetrically arranged are fixedly connected to the two rotating rods 12, one end of each four steel belt body 5 is fixedly connected with each four spring roller 14, when lifting adjustment of a forming platform 2 is needed, the driving motor 8 is started, the first gear 9 is meshed with the second gear 11, the two-way worm 10 is driven to rotate, the two rotating rods 12 are further driven to rotate in opposite directions, and the four body worm gears 14 are driven to rotate in the opposite directions, and the four body worm gears 5 are driven to rotate in the two directions, and the four body worm wheels are driven to rotate in the two directions, the two body bodies are used for forming platform is stable, and the four driving force is low in design, and the driving force is used for driving the four driving machine is stable driving machine, and has low driving force, and has low driving cost.
As shown in fig. 3: two symmetrically arranged mounting grooves 15 are formed in the lower sides of two ends of the forming platform 2, rollers 16 are rotatably connected to the inner walls of the mounting grooves 15 through rotating shafts, one side wall of the steel belt body 5 is in friction connection with the rollers 16, friction to the steel belt body 5 is reduced, and service life is prolonged.
As shown in fig. 4: the inner walls of the through holes of the bidirectional worm 10 and the second gear 11, the rotating rod 12 and the inner wall of the through hole of the worm wheel 13 are fixedly connected in a welding mode, and the connection is firm.
As shown in fig. 1: the inner walls of the four chute openings 4 are all connected with guide cantilevers 17 in a sliding manner, and one ends of the guide cantilevers 17 are fixedly connected with the lower side of the bottom shell 6, so that the displacement of the forming platform 2 is more stable.
As shown in fig. 1: the both ends lateral wall of shaping platform 2 offsets and sliding connection with the lateral wall of two curb plates 3 respectively, improves the leakproofness, secondly, makes shaping platform 2 displacement more stable, and shaping platform 2 edge is equipped with the cowhells sealing strip, and sealed effectual, it is very little to receive steel band body 5 extrusion deformation, does not influence the seal.
As shown in fig. 1: the inner walls at two sides of the slide slot 4 are propped against and in friction connection with the side walls at two sides of the steel belt body 5, so that the tightness is improved.
Working principle: when the device is used for lifting and adjusting the displacement of the forming platform 2 in the working process of the 3D printer, the driving motor 8 is started to work, as the first gear 9 is meshed with the second gear 11 and then drives the bidirectional worm 10 to rotate, as the bidirectional worm 10 is respectively meshed with the two worm gears 13 and then drives the two rotating rods 12 to reversely rotate, the four spring rolls 14 are driven to wind the four steel strip bodies 5, lifting and displacement adjustment of the forming platform 2 is achieved, the structure adopts one motor as a driving force to drive the four spring rolls 14 to work, the structure is ingenious in design, stable in work, convenient to maintain and low in manufacturing cost, the energy consumption is low, two sides of the forming platform 2 are propped against the side plates 3, the steel strip bodies 5 are propped against the inner walls of the sliding groove openings 4, and the sealing performance of the forming cabin steel strip can be guaranteed.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a 3D prints shaping cabin steel band seal structure, includes base plate (1) and shaping platform (2), its characterized in that, two symmetrical curb plates (3) that set up are fixedly connected with in the upside both ends of base plate (1), and two symmetrical smooth notch (4) that set up are all seted up to the lateral wall of two curb plates (3), four the upper end inner wall of smooth notch (4) all fixedly connected with steel band body (5), shaping platform (2) are located between two curb plates (3), and the downside fixedly connected with drain pan (6) of shaping platform (2), be equipped with synchronous clockwork power mechanism in drain pan (6), opening (7) that two symmetries set up are all seted up to the both sides lateral wall of drain pan (6), four steel band body (5) one end respectively pass four opening (7) and with synchronous clockwork power mechanism's four-end fixed connection one by one;
the synchronous spring power mechanism comprises a driving motor (8) fixed on the inner wall of a bottom shell (6), a first gear (9) is fixedly connected to the main shaft end of the driving motor (8), two bidirectional worms (10) arranged along the X-axis direction are rotationally connected to the inner walls of the two ends of the bottom shell (6) through first bearing seats, second gears (11) meshed with the first gears (9) are fixedly connected to the middle parts of the bidirectional worms (10), two rotating rods (12) arranged along the Y-axis direction are rotationally connected to the inner wall of the bottom shell (6) through second bearing seats, two rotating rods (12) are respectively arranged on two symmetrical sides of the second gears (11), worm gears (13) meshed with the bidirectional worms (10) are fixedly connected to the two rotating rods (12), and one ends of four steel belt bodies (5) are respectively fixedly connected with four spiral springs (14) one by one.
2. The 3D printing forming cabin steel belt sealing structure according to claim 1, wherein two symmetrically arranged mounting grooves (15) are formed in the lower sides of two ends of the forming platform (2), rollers (16) are rotatably connected to the inner walls of the mounting grooves (15) through rotating shafts, and one side wall of the steel belt body (5) is in friction connection with the rollers (16).
3. The 3D printing forming cabin steel belt sealing structure according to claim 1, wherein the inner walls of the through holes of the bidirectional worm (10) and the second gear (11) and the inner walls of the through holes of the rotating rod (12) and the worm wheel (13) are fixedly connected in a welding mode.
4. The 3D printing forming cabin steel belt sealing structure according to claim 1, wherein the inner walls of the four sliding grooves (4) are all connected with guide cantilevers (17) in a sliding mode, and one ends of the guide cantilevers (17) are fixedly connected with the lower side of the bottom shell (6).
5. The 3D printing forming cabin steel belt sealing structure according to claim 1, wherein the side walls at two ends of the forming platform (2) are respectively propped against and slidingly connected with the side walls of the two side plates (3).
6. The 3D printing forming cabin steel belt sealing structure according to claim 1, wherein the inner walls of the two sides of the chute opening (4) are propped against and in friction connection with the side walls of the two sides of the steel belt body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321425541.XU CN220095561U (en) | 2023-06-06 | 2023-06-06 | 3D prints shaping cabin steel band seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321425541.XU CN220095561U (en) | 2023-06-06 | 2023-06-06 | 3D prints shaping cabin steel band seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220095561U true CN220095561U (en) | 2023-11-28 |
Family
ID=88870364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321425541.XU Active CN220095561U (en) | 2023-06-06 | 2023-06-06 | 3D prints shaping cabin steel band seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220095561U (en) |
-
2023
- 2023-06-06 CN CN202321425541.XU patent/CN220095561U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 4, 101-1, No. 178 Dingxing Road, High tech Zone, Zhuhai City, Guangdong Province, 519000 Patentee after: Guangdong Gufeng 3d Technology Co.,Ltd. Country or region after: China Address before: 523000 Building 1, No. 8, Shanglang Road, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Gufeng (Dongguan) 3D Technology Co.,Ltd. Country or region before: China |