CN210590615U - 3D prints and prevents silk material winding support - Google Patents
3D prints and prevents silk material winding support Download PDFInfo
- Publication number
- CN210590615U CN210590615U CN201921523807.8U CN201921523807U CN210590615U CN 210590615 U CN210590615 U CN 210590615U CN 201921523807 U CN201921523807 U CN 201921523807U CN 210590615 U CN210590615 U CN 210590615U
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- silk material
- feed roller
- rail
- sides
- support
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- 239000000463 material Substances 0.000 title claims abstract description 50
- 238000004804 winding Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000010146 3D printing Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 6
- 238000007639 printing Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a 3D prints and prevents silk material winding support, including support holder, feed roller bottom both sides transversely are provided with the draw-in groove, the support holder top is equipped with the fixed orifices that supplies the feed roller to pass, feed roller upper end both sides are equipped with fastening device, fastening device includes first spout, slider, toothed belt circumference fixed connection is inboard in first spout, the slider both sides are equipped with the arch with the toothed belt meshing, the support holder both sides are equipped with and are used for preventing that silk material dish atress is uneven and unstable pivoted adjustment mechanism, can solve the silk material that the silk material coiled on not hard up or silk material dish reverses from making the silk material winding together, lead to printing the problem of interrupt.
Description
Technical Field
The utility model relates to a 3D prints technical field, specifically is a 3D prints and prevents silk material winding support.
Background
3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields.
With the development of the technology, desktop 3D printers are more and more common, and 3D printed wires are wound on a wire disc and placed on a support outside the printer. A driving motor in the wire feeding mechanism extracts external wires, so that the wires pull the wire disc to continuously rotate on the support. When the driving motor extracts the wires, if the instantaneous traction force is too large, the wire disc is rotated too much, so that the wires wound on the wire disc are loosened. Simultaneously because the rigidity of silk material, when wire feeding mechanism takes place great displacement or driving motor reversal, can lead to the reversal of silk material dish equally, also can make the silk material of winding on the silk material dish not hard up like this.
Because the wire plate support is simple, the wires on the wire plate are easy to loosen. In the printing process, loose wires are extremely easy to be wound together or even knotted, so that printing failure is caused, and the 3D printer is damaged in severe cases.
Disclosure of Invention
An object of the utility model is to provide a 3D prints and prevents silk material winding support to the solution is printing the in-process, and not hard up silk material winding is in the same place or is knoed, leads to printing the problem of failure and damage 3D printer.
In order to achieve the above object, the utility model provides a following technical scheme: including support holder, feed roller bottom both sides transversely are provided with the draw-in groove, the support holder top is equipped with the fixed orifices that supplies the feed roller to pass, the feed roller upper end is equipped with fastening device, fastening device includes first spout, slider, toothed belt circumference fixed connection is inboard in first spout, the slider both sides are equipped with the arch with the toothed belt meshing, the support holder both sides are equipped with and are used for preventing silk material dish atress inequality and unstable pivoted adjustment mechanism.
The technical scheme has the advantages that: the feed roller can transversely penetrate from the support holder top and the fixed orifices joint in the feed roller, and it is succinctly convenient to operate when getting and trade the silk material dish, feed roller upper end both sides are equipped with fastening device, fastening device's setting can avoid placing the silk material dish on the feed roller and control to rock and cause the silk material not hard up, fastening device includes first spout, slider, toothed belt, the slider can slide wantonly to the optimum position in first spout and coil with fixed silk material, the support holder both sides are equipped with and are used for preventing that silk material dish atress is uneven and unstable pivoted adjustment mechanism, and adjustment mechanism has increased the frictional force when silk material dish rotates and makes silk material dish rotation easily, and is difficult for overturning.
Preferably, the height of the upper surface of the sliding block is higher than that of the upper surface of the feeding roller.
The technical scheme has the advantages that: when the slider contacts with the wire disc, the inner ring of the wire disc can be clamped by the slider, and the wire disc cannot slide left and right, so that wires in the wire disc cannot loosen, and the use efficiency is improved.
Preferably, the first chute penetrates through the feeding roller, and a certain distance is reserved between two sides of the penetrating position to prevent the sliding block from separating from a blocking piece of the first chute.
The technical scheme has the advantages that: because the size difference of silk material dish can place a plurality of silk material dish in the feed roller, consequently first spout runs through the feed roller and can make the slider at the fixed silk material dish of optional position slip, improves the availability factor of slider, and better plays the fixed action, the setting of separation blade can prevent that the slider from droing in the spout.
Preferably, the adjusting mechanism comprises a slide rail and an adjusting rod, one end of the slide rail is fixedly connected to the middle upper end of the side face of the supporting bracket, and the other end of the slide rail is fixedly connected with the adjusting rod.
The technical scheme has the advantages that: the adjusting mechanism can adjust the adjusting rod to a corresponding position according to the size of the wire disc, so that the adjusting rod is better matched with the wire disc.
Preferably, the slide rail includes inner rail and outer rail, inner rail and support fixed connection, the circumference of inner rail outside distributes there is the rack, outer rail inboard is equipped with the rack with inner rail rack meshing.
The technical scheme has the advantages that: the inner rail is fixed on the supporting bracket, the outer rail can slide to pass through the hollow part in the middle of the outer rail when in use to operate the sliding block, the use efficiency is improved, and the outer rail can be automatically fixed when sliding to a certain position by means of rack meshing.
Preferably, the adjusting rod comprises a second sliding groove and an adjusting block, a rack is arranged in the second sliding groove, and a protrusion meshed with the rack in the second sliding groove is arranged on the side face of the adjusting block.
The technical scheme has the advantages that: when the silk material dish was placed on the feed roller, adjustment mechanism took one's place this moment, slided the regulating block to silk material dish border and carries out the screens, increased the frictional force that silk material dish received when rotating, consequently silk material dish just can take place to rotate when receiving the effort of certain intensity, be equipped with the rack in the second spout, the regulating block side is equipped with in the arch of second spout inner rack meshing, therefore the regulating block can not slide when not receiving people's effect.
Preferably, the upper part of the adjusting block is formed by a rubber block, and the bulge is positioned at the lower part of the adjusting block.
The technical scheme has the advantages that: the upper portion of the adjusting block is in direct contact with the wire material disc, the rubber block is arranged on the portion, in direct contact with the wire material disc, of the upper portion of the adjusting block, the friction effect of the rubber block is excellent, and the protrusion is located on the lower portion of the adjusting block and is better meshed with the rack in the second sliding groove.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a front view of a slide rail according to an embodiment of the present invention;
FIG. 3 is a schematic view of the overall structure of the adjusting mechanism according to the embodiment of the present invention;
fig. 4 is a usage status diagram of the embodiment of the present invention.
Reference numerals: 1. a support bracket; 11. a fixing hole; 2. a feed roll; 21. a card slot; 22. a fastening mechanism; 221. a first chute; 222. a slider; 223. a toothed belt; 23. a baffle plate; 3. a protrusion; 4. an adjustment mechanism; 41. a slide rail; 411. an inner rail; 412. an outer rail; 42. adjusting a rod; 421. a second chute; 422. an adjusting block; 423. a rubber block; 5. a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention is: the feeding device comprises a supporting bracket 1 and a feeding roller 2, wherein clamping grooves 21 are transversely arranged on two sides of the bottom end of the feeding roller 2, a fixing hole 11 for the feeding roller 2 to pass through is arranged at the top end of the supporting bracket 1, the feeding roller 2 can penetrate into the fixing hole 11 on one side and then continuously penetrate into the fixing hole 11 on the other side, the clamping grooves 21 are clamped with the fixing hole 11 to achieve a fixing effect, a fastening mechanism 22 is arranged at the upper end of the feeding roller 2, the fastening mechanism 22 comprises a first sliding groove 221, a sliding block 222 and a toothed belt 223, the first sliding groove 221 is arranged at the upper end of the feeding roller 2, the toothed belt 223 is fixedly connected to the inner side of the first sliding groove 221 in the circumferential direction, protrusions 3 meshed with the toothed belt 223 are arranged on two sides of the sliding block 222, the sliding block 222 can move in the first sliding groove 221, the sliding block 222 can be automatically fixed when sliding to a certain position due to the meshing of the protrusions 3 and the toothed belt 223, because the effort that produces when extracting the silk material in the 3D printer working process is not identical, very easily rotates in succession when the too big silk material dish of instantaneous effort, but the silk material does not reduce along with silk material dish pivoted number of turns, causes the not hard up winding of silk material together easily this moment, consequently usable adjustment mechanism 4 prevents that the silk material dish from causing the not hard up winding of silk material to lead to the printing process to break off when receiving too big power.
Due to the rigidity of the wire, when the wire feeding mechanism generates large displacement or the driving motor rotates reversely, the wire disk can rotate reversely, and the wire wound on the wire disk can be loosened. Therefore, the adjusting mechanism 4 can also be used for preventing the printing process from being interrupted due to loose winding of the wire when the wire disc rotates reversely.
The upper surface height of slider 222 is higher than feed roller 2 upper surface height, because silk material dish side is the ring form, and the inner circle has certain width, if slider 222 highly is not higher than silk material dish, can not play fixed effect this moment, therefore slider 222 is higher than 2 surface height of feed roller and can effectually prevent that silk material dish is not hard up, improves the availability factor.
The first sliding chute 221 penetrates through the feeding roller 2, but a certain distance is left between two sides of the penetrating position to prevent the sliding block 222 from being separated from the blocking piece 23 of the first sliding chute 221, and the blocking piece 23 and the feeding roller 2 are integrally formed, so that the connection stability is better, and the sliding block 222 cannot fall off when moving in the first sliding chute 221.
The adjusting mechanism 4 comprises a sliding rail 41 and an adjusting rod 42, one end of the sliding rail 41 is fixedly connected to the upper ends of the two side surfaces of the supporting bracket 1 through a bolt, the other end of the sliding rail 41 is fixedly connected with the adjusting rod 42, and the adjusting rod 42 is fixedly connected to one side of the sliding rail 41 facing the inside of the supporting bracket 1, so that the adjusting rod 42 can slide up and down on the surface of the supporting bracket 1 through the sliding rail 41, and the adjusting rod 42 is better matched with the wire disc.
The slide rail 41 comprises an inner rail 411 and an outer rail 412, the inner rail 411 is fixedly connected with the support bracket 1, racks 5 are circumferentially distributed on the outer side of the inner rail 411, the racks 5 are fixedly connected with the inner rail 411, racks 5 meshed with the racks 5 of the inner rail 411 are arranged on the inner side of the outer rail 412, the racks 5 of the inner rail 411 are matched with the racks 5 of the outer rail 412, the outer rail 412 can slide to pass through a hollow part in the middle of the outer rail 412 to operate the sliding block 222, and the outer rail 412 can automatically form a fixed state when sliding to a certain position by meshing of the racks 5, so that the use efficiency is improved.
Adjust pole 42 including second spout 421 and regulating block 422, be equipped with rack 5 in the second spout 421, regulating block 422 side is equipped with the arch 3 of rack 5 meshing in second spout 421, when silk material dish is placed on feed roller 2, adjustment mechanism 4 is taken one's place this moment, slides regulating block 422 to silk material dish border and carries out the screens, increases the frictional force that silk material dish received when rotating, because frictional force increases, also can prevent simultaneously that traction force is too big, the silk dish axle that arouses is rotatory too much. Therefore, the wire disc can only rotate when being acted by certain strength, a rack 5 is arranged in the second sliding groove 421, and a protrusion 3 meshed with the rack 5 in the second sliding groove 421 is arranged on the side surface of the adjusting block 422, so that the adjusting block 422 cannot slide when not acted by people.
The regulating block 422 upper portion constitutes for rubber block 423, protruding 3 is located the regulating block 422 lower part, the part of regulating block 422 upper portion and silk material dish direct contact is rubber block 423, and the frictional force effect of rubber block 423 is splendid, can guarantee that silk material dish is at the printing in-process steady rotation, protruding 3 is located the better meshing of regulating block 422 lower part and rack 5 in the second spout 421.
Further, the adjusting block 422 and the rubber block 423 are integrally connected, the adjusting block 422 and the rubber block 423 are located on the inner side of the wire disc in the use process, and the sliding block 222 is located on the outer side of the wire disc, so that a fixing effect is formed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a 3D prints and prevents silk material winding support, includes support holder, feed roller, its characterized in that: the utility model discloses a feed roller, including feed roller, support, feed roller, clamping mechanism, toothed belt, the support both sides transversely are provided with the draw-in groove, the support top is equipped with the fixed orifices that supplies the feed roller to pass, the feed roller upper end is equipped with fastening device, fastening device includes first spout, slider, toothed belt circumference fixed connection is inboard in first spout, the slider both sides are equipped with the arch with the toothed belt meshing, the support both sides are equipped with and are used for preventing silk material dish atress inequality and unstable pivoted adjustment mechanism.
2. The 3D printing wire winding prevention bracket according to claim 1, characterized in that: the height of the upper surface of the sliding block is higher than that of the upper surface of the feeding roller.
3. The 3D printing wire winding prevention bracket according to claim 1, characterized in that: the first sliding chute penetrates through the feeding roller, and a certain distance is reserved on two sides of the penetrating position to prevent the sliding block from being separated from the blocking piece of the first sliding chute.
4. The 3D printing wire winding prevention bracket according to claim 1, characterized in that: the adjusting mechanism comprises a slide rail and an adjusting rod, one end of the slide rail is fixedly connected to the middle upper end of the side face of the supporting bracket, and the other end of the slide rail is fixedly connected with the adjusting rod.
5. The 3D printing wire winding prevention bracket according to claim 4, characterized in that: the sliding rail comprises an inner rail and an outer rail, the inner rail is fixedly connected with the supporting bracket, racks are distributed on the outer side of the inner rail in the circumferential direction, and racks meshed with the racks of the inner rail are arranged on the inner side of the outer rail.
6. The 3D printing wire winding prevention bracket according to claim 4, characterized in that: the adjusting rod comprises a second sliding groove and an adjusting block, a rack is arranged in the second sliding groove, and a protrusion meshed with the rack in the second sliding groove is arranged on the side face of the adjusting block.
7. The 3D printing wire winding prevention bracket according to claim 6, characterized in that: the upper part of the adjusting block is composed of a rubber block, and the bulge is positioned at the lower part of the adjusting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523807.8U CN210590615U (en) | 2019-09-13 | 2019-09-13 | 3D prints and prevents silk material winding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523807.8U CN210590615U (en) | 2019-09-13 | 2019-09-13 | 3D prints and prevents silk material winding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590615U true CN210590615U (en) | 2020-05-22 |
Family
ID=70691642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921523807.8U Expired - Fee Related CN210590615U (en) | 2019-09-13 | 2019-09-13 | 3D prints and prevents silk material winding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210590615U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334770A (en) * | 2021-07-06 | 2021-09-03 | 中国科学院重庆绿色智能技术研究院 | Vibration anti-loosening device suitable for 3D printing wire disc and using method thereof |
| US11926098B1 (en) | 2023-02-20 | 2024-03-12 | Nanjing University Of Aeronautics And Astronautics | Wire feeding mechanism suitable for fused deposition Additive Manufacturing (AM) of flexible wire |
| WO2024087421A1 (en) * | 2022-10-28 | 2024-05-02 | 南京航空航天大学 | Wire feeding mechanism suitable for fused deposition additive manufacturing of flexible wire |
-
2019
- 2019-09-13 CN CN201921523807.8U patent/CN210590615U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334770A (en) * | 2021-07-06 | 2021-09-03 | 中国科学院重庆绿色智能技术研究院 | Vibration anti-loosening device suitable for 3D printing wire disc and using method thereof |
| WO2024087421A1 (en) * | 2022-10-28 | 2024-05-02 | 南京航空航天大学 | Wire feeding mechanism suitable for fused deposition additive manufacturing of flexible wire |
| US11926098B1 (en) | 2023-02-20 | 2024-03-12 | Nanjing University Of Aeronautics And Astronautics | Wire feeding mechanism suitable for fused deposition Additive Manufacturing (AM) of flexible wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |