CN115143747A - Consumable drying equipment for 3D printing and using method thereof - Google Patents
Consumable drying equipment for 3D printing and using method thereof Download PDFInfo
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- CN115143747A CN115143747A CN202210836227.4A CN202210836227A CN115143747A CN 115143747 A CN115143747 A CN 115143747A CN 202210836227 A CN202210836227 A CN 202210836227A CN 115143747 A CN115143747 A CN 115143747A
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- 238000001035 drying Methods 0.000 title claims abstract description 147
- 238000010146 3D printing Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 3
- 229920000742 Cotton Polymers 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000010521 absorption reaction Methods 0.000 claims description 21
- 238000001179 sorption measurement Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 239000000243 solution Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses consumable drying equipment for 3D printing and a using method thereof, and relates to the technical field of 3D printers. According to the invention, through the matching among the arranged heating pipeline, the air injection pipe orifice, the heating mechanism, the circulating pipe and the drying plate, the air conveyed by the second fan is heated through the heating mechanism, the heating pipeline can spray the conveyed hot air through the air injection pipe orifice, the conveyed consumables can be dried in all directions, the problem that the consumables are not dried fully is avoided, meanwhile, the first fan can extract the air in the drying box, and the extracted hot air can adsorb moisture in the air through the drying plate, so that the phenomenon that the humidity in the drying box is too high is avoided.
Description
Technical Field
The invention relates to the technical field of 3D printers, in particular to consumable drying equipment for 3D printing and a using method thereof.
Background
One of the rapid prototyping technologies of 3D printers, also known as additive manufacturing, is a technology for constructing an object by using a bondable material such as powdered metal or plastic on the basis of a digital model file and by printing layer by layer. Currently, the consumables used for 3D printing are mostly reel type lines. However, the existing 3D printing consumable drying equipment and the using method thereof have certain problems in the using process.
In order to solve the above problems, a patent publication No. CN113551489a has been proposed in the related art, and the technical solution disclosed in this patent document is as follows: the utility model provides a 3D printing consumables production is with dry processing apparatus, includes unable adjustment base, unable adjustment base's upper surface one end welding has first support frame, it is provided with first drive roller to rotate on the first support frame, unable adjustment base's upper surface other end welding has the second support frame, it is provided with the second drive roller to rotate on the second support frame, unable adjustment base's upper surface welding has the backing plate, the backing plate sets up the one side that is close to first support frame, the upper surface mounting of backing plate has step motor, step motor is provided with two sets ofly, and two sets of step motor symmetry sets up at the both ends of backing plate, and is two sets of step motor's output all is connected with the pivot through the shaft coupling transmission.
The following problems exist in the prior art:
1. the conventional consumable drying equipment for 3D printing and the use method thereof are used, and when consumables are dried, the consumables are sealed and dried for a long time, so that the internal humidity of a drying box is too high, and the drying efficiency is easily influenced;
2. present 3D printing is with consumptive material drying equipment and application method thereof is in the use, is carrying out the in-process of drying to the consumptive material, generally all wipes the consumptive material through the cotton board that absorbs water, but the cotton silver that absorbs water after long-time the use, the moist condition can appear, is not convenient for carry out rapid draing to the cotton silver that absorbs water.
Disclosure of Invention
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the consumable drying equipment for 3D printing comprises a drying box, a discharge pipe, a base and a feed pipe, wherein support columns are fixedly mounted at four corners of the bottom of the base, the drying box is fixedly connected to the top of the base, the discharge pipe is fixedly connected to the left side face of the drying box, the feed pipe is fixedly connected to the right side face of the drying box, the axial lead of the discharge pipe and the axial lead of the feed pipe are located on the same axial lead, a second fan is arranged on the bottom face of the inner wall of the drying box, the bottom of the second fan penetrates through the bottom of the base, a heating cover is fixedly mounted at the top of the second fan, and a heating pipeline is fixedly mounted at the top of the heating cover.
The inner wall fixedly connected with locating frame of drying cabinet, the inner wall dismantlement formula of locating frame is connected with the drying plate, the outer wall of drying cabinet is run through to the left end of drying plate, the one end fixed mounting that the locating frame was kept away from to the drying plate has the handle.
The top of base and the right side fixed mounting who is located the drying cabinet have lower stripper plate, the top fixed mounting of stripper plate has electric telescopic handle down, electric telescopic handle's flexible end fixedly connected with stripper plate.
The technical scheme of the invention is further improved as follows: the inner wall fixed mounting of heating mantle has heating mechanism, heating pipeline's inner wall fixed mounting has a plurality of jet-propelled mouth of pipe, the outer wall fixedly connected with gas-supply pipe of heating mantle, the other end of gas-supply pipe runs through heating pipeline's inner wall.
Adopt above-mentioned technical scheme, heating mechanism can heat the air in this scheme to can pass through the gas-supply pipe with the air after the heating and carry the heated tube in, thereby make the hot-air in the heated tube spout through the jet-propelled mouth of pipe, and then can carry out the omnidirectional drying to the consumptive material in the heated tube.
The technical scheme of the invention is further improved as follows: the side of the drying plate is provided with a through hole, and the upper side and the lower side of the outer wall of the drying plate are provided with a plurality of ventilation holes.
Adopt above-mentioned technical scheme, ventilation hole can make the air pass through the stoving board in this scheme for the mobility of air.
The technical scheme of the invention is further improved as follows: run through the inner wall edge fixedly connected with dog of mouth, the inner wall of running through the mouth just is located the left side fixedly connected with fixed plate of dog, the side of fixed plate is provided with the straight-bar, the left end of straight-bar runs through the left surface of fixed plate, the right-hand member fixedly connected with activity briquetting of straight-bar, the outer wall of activity briquetting and the outer wall swing joint of dog, the spring has been cup jointed to the outer wall of straight-bar, the left end of spring and the side fixed connection of fixed plate, the right-hand member of spring and the side fixed connection of activity briquetting, five extension clamp plates of the outer wall fixedly connected with of activity briquetting, every the extension clamp plate all sets up to triangle-shaped.
Adopt above-mentioned technical scheme, the spring can promote movable briquetting and remove in this scheme, makes movable briquetting can fix the cotton board that absorbs water to extend the clamp plate and can increase and absorb water the frictional force between the cotton board, avoid absorbing water the cotton board and appear droing after the drying.
The technical scheme of the invention is further improved as follows: the top of lower stripper plate and the equal fixedly connected with fixing base in bottom of last stripper plate, every the equal fixedly connected with inserted bar of inner wall of fixing base, every the inner wall of fixing base all is provided with the cotton board that absorbs water, every the card hole has all been seted up to the side of the cotton board that absorbs water, the inner wall in card hole is connected with the outer wall dismantlement formula of inserted bar.
Adopt above-mentioned technical scheme, the cooperation between inserted bar and the card hole in this scheme can be convenient for install the cotton board that absorbs water, and the cotton board that absorbs water simultaneously is relative setting, can make the consumptive material when contacting with the cotton board that absorbs water, can adsorb the water droplet on consumptive material surface better.
The technical scheme of the invention is further improved as follows: the top fixed mounting of drying cabinet has first fan, the side fixedly connected with moisture adsorption tank that the top of drying cabinet just is located first fan, the inner wall of moisture adsorption tank is connected with the output of first fan, the outer wall fixedly connected with circulating pipe of moisture adsorption tank, the other end of circulating pipe runs through the inner wall of drying cabinet.
Adopt above-mentioned technical scheme, first fan can take out the gas in the drying cabinet in this scheme, handles through moisture adsorption box after, can make the gas recirculation through handling enter into the inside of drying cabinet to avoid thermal waste.
The technical scheme of the invention is further improved as follows: the top of moisture adsorption tank is provided with sealed lid, the bottom fixedly connected with mount pad of sealed lid, the bottom dismantlement formula of mount pad is connected with the drying plate, the outer wall of drying plate is laminated with the inner wall of moisture adsorption tank all around mutually.
Adopt above-mentioned technical scheme, the drying plate can be followed and is dismantled on the mount pad in this scheme to change the drying plate of long-time use, the drying plate can adsorb the vapor in the gas simultaneously.
In a second aspect, the present invention provides a method for using a consumable drying device for 3D printing, comprising the steps of:
the method comprises the following steps: when the 3D printing consumables are dried, the consumables are placed on the surface of the water absorption cotton plate to be conveyed, and when the upper extrusion plate is driven by the electric telescopic rod to move downwards, the relative water absorption cotton plate wipes the consumables in the conveying process, so that the moisture on the surface of the consumables is removed;
step two: the heating mechanism is started, the second fan is started to blow the conveyed air to the heating mechanism, the heated air is conveyed to the interior of the heating pipeline through the air conveying pipe, and when the consumables pass through the heating pipeline, hot air is continuously sprayed out of an air spraying pipe opening to comprehensively and uniformly dry the conveyed consumables;
step three: the first fan is started to extract the air in the drying box outwards, the moisture in the hot air is absorbed through the drying plate in the moisture absorption box, the humidity in the drying box is reduced, and therefore the problem that the consumable drying efficiency is reduced due to overhigh humidity in the drying box is avoided, the hot air after drying treatment is input into the drying box again through the circulating pipe, and the heat in the hot air can be recycled;
step four: the hand pulling straight-bar drives the removal of activity briquetting, the cotton board that absorbs water that will dismantle gets off is put into the through hole, loosen the straight-bar with the hand, elastic force through the spring pushes away the removal of activity briquetting, it fixes the cotton board that absorbs water to make the activity briquetting, and the extension clamp plate with activity briquetting synchronous motion can carry out synchronous fixation to the cotton board that absorbs water, extend the clamp plate increase simultaneously and absorb water the frictional force between the cotton board, avoid absorbing water the cotton board and appear dropping after the drying, the ventilation hole makes the hot-air in the drying cabinet pass through the through hole simultaneously, shorten the dry time.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides consumable drying equipment for 3D printing and a using method thereof, wherein through the matching of a heating pipeline, an air injection pipe orifice, a heating mechanism, a circulating pipe and a drying plate, the air conveyed by a second fan is heated through the heating mechanism, the heated air conveyed by the heating pipeline can be sprayed out through the air injection pipe orifice, the conveyed consumables can be dried in all directions, the situation that the consumables are not dried fully is avoided, meanwhile, a first fan can extract the air in a drying box, the extracted hot air can adsorb moisture in the drying box through the drying plate, the situation that the humidity in the drying box is too high is avoided, meanwhile, the treated hot air can enter the inside of the drying box again through the circulating pipe, the heat can be recycled, and meanwhile, the temperature in the drying box can be kept continuously.
2. The invention provides consumable drying equipment for 3D printing and a using method thereof.
3. The invention provides consumable drying equipment for 3D printing and a using method thereof.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view showing the structure of the drying cabinet according to the present invention;
FIG. 3 is a schematic view of the structural connection between the drying plate and the positioning frame according to the present invention;
FIG. 4 is an enlarged view of the area A of FIG. 3 according to the present invention;
FIG. 5 is a structural sectional view of a heating pipe according to the present invention;
FIG. 6 is a sectional view showing the structure of the moisture adsorption tank of the present invention;
FIG. 7 is a sectional view showing the structural connection between the fixing base and the absorbent cotton plate according to the present invention.
In the figure: 1. a first fan; 2. a drying oven; 3. a discharge pipe; 4. a moisture adsorption tank; 5. a circulation pipe; 6. a base; 7. an electric telescopic rod; 8. a lower stripper plate; 9. an upper stripper plate; 10. a feed pipe; 11. drying the plate; 12. a fixed seat; 13. a positioning frame; 14. heating the pipeline; 15. a gas delivery pipe; 16. a heating mantle; 17. a second fan; 18. a stopper; 19. a vent hole; 20. a through opening; 21. a straight rod; 22. a fixing plate; 23. a spring; 24. a movable pressing block; 25. an extension platen; 26. a jet nozzle; 27. a heating mechanism; 28. a sealing cover; 29. drying the plate; 30. a mounting base; 31. a water absorbent cotton board; 32. a clamping hole; 33. and (4) inserting the rod.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1 to 7, in a first aspect, the present invention provides consumable drying equipment for 3D printing, including a drying oven 2, a discharging pipe 3, a base 6 and a feeding pipe 10, wherein support pillars are fixedly installed at four corners of the bottom of the base 6, the top of the base 6 is fixedly connected with the drying oven 2, the left side of the drying oven 2 is fixedly connected with the discharging pipe 3, the right side of the drying oven 2 is fixedly connected with the feeding pipe 10, an axial line of the discharging pipe 3 and an axial line of the feeding pipe 10 are located at the same axial line, a second fan 17 is disposed on a bottom surface of an inner wall of the drying oven 2, the bottom of the second fan 17 penetrates through the bottom of the base 6, a heating cover 16 is fixedly installed on the top of the second fan 17, a heating pipeline 14 is fixedly installed on the top of the heating cover 16, a positioning frame 13 is fixedly connected to an inner wall of the drying oven 2, a drying plate 11 is detachably connected to the inner wall of the positioning frame 13, the left end of the drying plate 11 penetrates through an outer wall of the drying oven 2, a handle is fixedly installed at one end of the drying plate 11 far away from the positioning frame 13, a lower extrusion plate 8 is fixedly installed on the top of the base 6 and located on the right side of the drying oven 2, an electric telescopic rod 7 is fixedly connected with an extrusion plate 7, and an electric telescopic rod 9.
As shown in fig. 1-7, preferably, the top of the lower extrusion plate 8 and the bottom of the upper extrusion plate 9 are fixedly connected with fixing seats 12, the inner wall of each fixing seat 12 is fixedly connected with an insertion rod 33, the inner wall of each fixing seat 12 is provided with a water-absorbing cotton plate 31, a clamping hole 32 is formed in the side surface of each water-absorbing cotton plate 31, the inner wall of each clamping hole 32 is detachably connected with the outer wall of the insertion rod 33, the insertion rod 33 is matched with the clamping hole 32, the water-absorbing cotton plate 31 can be conveniently installed, meanwhile, the water-absorbing cotton plate 31 is arranged relatively, consumable materials can be contacted with the water-absorbing cotton plate 31, and water drops on the surface of the consumable materials can be better adsorbed.
Example 2
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall fixed mounting who heats the cover 16 has heating mechanism 27, the inner wall fixed mounting who heats the pipeline 14 has a plurality of jet-propelled mouth of pipe 26, the outer wall fixedly connected with gas-supply pipe 15 that heats the cover 16, the other end of gas-supply pipe 15 runs through the inner wall of heating pipeline 14, heating mechanism 27 can heat the air, thereby can pass through gas-supply pipe 15 with the air after the heating and carry in the heating pipeline 14, thereby make the hot-air in the heating pipeline 14 spout through jet-propelled mouth of pipe 26, and then can carry out the omnidirectional drying to the consumptive material in the heating pipeline 14.
Example 3
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, through hole 20 has been seted up to the side of stoving board 11, a plurality of ventilation hole 19 has all been seted up to the side about the outer wall of stoving board 11, ventilation hole 19 can make the air pass through stoving board 11, accelerate the mobility of air, the inner wall edge fixedly connected with dog 18 that runs through hole 20, the inner wall that runs through hole 20 and the left side fixedly connected with fixed plate 22 that is located dog 18, the side of fixed plate 22 is provided with straight-bar 21, the left end of straight-bar 21 runs through the left surface of fixed plate 22, the right-hand member fixedly connected with movable briquetting 24 of straight-bar 21, the outer wall of movable briquetting 24 and the outer wall swing joint of dog 18, spring 23 has been cup jointed to the outer wall of straight-bar 21, the left end of spring 23 and the side fixed connection of fixed plate 22, the right-hand member of spring 23 and the side fixed connection of movable briquetting 24, five extension clamp plates 25 of outer wall fixedly connected with of movable briquetting 24, every extension clamp plate 25 all sets up to triangle-shaped, spring 23 can promote movable briquetting 24 to remove, make movable briquetting can fix water absorption cotton board 31, and extend the friction force that can increase and absorb water between cotton board 31, avoid absorbing board 31 to drop after drying.
Example 4
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the top of the drying box 2 is fixedly provided with the first fan 1, the top of the drying box 2 is fixedly connected with the moisture adsorption box 4 on the side surface of the first fan 1, the inner wall of the moisture adsorption box 4 is connected with the output end of the first fan 1, the outer wall of the moisture adsorption box 4 is fixedly connected with the circulating pipe 5, the other end of the circulating pipe 5 penetrates through the inner wall of the drying box 2, the first fan 1 can pump out the gas in the drying box 2, after the gas is treated by the moisture adsorption box 4, the treated gas can be circulated again into the inside of the drying box 2, so that the waste of heat is avoided, the top of the moisture adsorption box 4 is provided with the sealing cover 28, the bottom of the sealing cover 28 is fixedly connected with the mounting seat 30, the bottom of the mounting seat 30 is detachably connected with the drying plate 29, the outer wall of the drying plate 29 is attached to the inner wall of the moisture adsorption box 4 all around, the drying plate 29 can be detached from the mounting seat 30, so as to replace the drying plate 29 used for a long time, and meanwhile, the drying plate 29 can adsorb vapor in the gas.
The following is a detailed description of the working principle of the consumable drying device for 3D printing.
As shown in fig. 1-7, when the consumable is dried, the consumable is placed on the surface of the absorbent cotton plate 31 for transportation, because the absorbent cotton plate 31 is arranged relatively, when the extrusion plate 9 is driven by the electric telescopic rod 7 to move downwards, the relative absorbent cotton plate 31 wipes the consumable placed in the middle for transportation, thereby absorbing and removing the moisture on the surface of the consumable, the air transported by the second fan 17 is heated by the heating mechanism 27, the air tube 15 can transport the heated air into the heating tube 14, the hot air is sprayed out through the air nozzle 26, thereby drying the transported consumable in all directions, so that the consumable can be dried uniformly, the first fan 1 is started to extract the air in the drying box 2 outwards, the extracted hot air passes through the moisture adsorption box 4, the drying plate 29 in the moisture adsorption box 4 absorbs the moisture in the hot air, thereby avoiding the reduction of the drying efficiency of the consumables caused by overhigh humidity in the drying box 2, inputting the hot air after drying treatment into the drying box 2 again through the circulating pipe 5, recycling the heat in the hot air, keeping the temperature in the drying box 2 at a higher temperature, detaching the water absorption cotton plate 31 in the mounting seat after the water absorption cotton plate 31 is used for a long time, drawing out the drying plate 11, pulling the straight rod 21 to drive the movable pressing block 24 to move, putting the water absorption cotton plate 31 into the through hole 20, loosening the straight rod 21, pushing the movable pressing block 24 to move through the spring 23, fixing the movable pressing block 24 to the water absorption cotton plate 31, keeping the spring 23 stable in the moving process by the straight rod 21, synchronously fixing the water absorption cotton plate 31 through the extension pressing plate 25 and the movable pressing block 24, increasing the friction force between the extension pressing plate 25 and the water absorption cotton plate 31, avoid the cotton board 31 that absorbs water to appear dropping after the drying, ventilation hole 19 makes the hot-air in drying cabinet 2 pass through-hole 20 simultaneously, makes the hot-air that flows carry out rapid draing to the cotton board 31 that absorbs water of putting into, shortens dry time.
As shown in fig. 1 to 7, in a second aspect, the present invention provides a method for using a consumable drying apparatus for 3D printing, comprising the steps of:
the method comprises the following steps: when 3D printing consumables are dried, the consumables are placed on the surface of the water absorption cotton plate 31 to be conveyed, and when the upper extrusion plate 9 is driven to move downwards through the electric telescopic rod 7, the corresponding water absorption cotton plate 31 wipes the consumables in the conveying process to remove moisture on the surface of the consumables;
step two: the heating mechanism 27 is started, the second fan 17 is started to blow the conveyed air to the heating mechanism, the heated air is conveyed into the heating pipeline 14 through the air conveying pipe 15, when the consumables pass through the heating pipeline, the air injection pipe opening 26 continuously sprays hot air, and all-round and uniform drying is carried out on the conveyed consumables;
step three: the first fan 1 is started to extract the air in the drying box 2 outwards, the moisture in the hot air is absorbed through the drying plate 29 in the moisture absorption box 4, so that the humidity in the drying box is reduced, the problem that the drying efficiency of consumable materials is reduced due to overhigh humidity in the drying box 2 is avoided, the hot air after being dried is input into the drying box 2 again through the circulating pipe 5, and the heat in the hot air can be recycled;
step four: pulling straight-bar 21 with the hand and driving activity briquetting 24 and remove, the cotton board 31 that absorbs water that will dismantle is put into and is penetrated in mouthful 20, loosen straight-bar 21 with the hand, elastic force through spring 23 promotes activity briquetting 24 and removes, make activity briquetting 24 fix cotton board 31 that absorbs water, and can carry out synchronous fixation to cotton board 31 that absorbs water with the extension clamp plate 25 of 24 synchronous movement of activity briquetting, extend the clamp plate 25 simultaneously and increase and absorb water the frictional force between the cotton board 31, avoid absorbing water cotton board 31 and appear dropping after the drying, ventilation hole 19 makes the hot-air in drying cabinet 2 pass through and penetrates mouthful 20 simultaneously, shorten dry time.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides a 3D prints and uses consumptive material drying equipment, includes drying cabinet (2), discharging pipe (3), base (6) and inlet pipe (10), the equal fixed mounting in bottom four corners department of base (6) has the support column, the top fixedly connected with drying cabinet (2) of base (6), the left surface fixedly connected with discharging pipe (3) of drying cabinet (2), the right flank fixedly connected with inlet pipe (10) of drying cabinet (2), the axial lead of discharging pipe (3) and the axial lead of inlet pipe (10) are in same axial lead, its characterized in that: a second fan (17) is arranged on the bottom surface of the inner wall of the drying box (2), the bottom of the second fan (17) penetrates through the bottom of the base (6), a heating cover (16) is fixedly installed at the top of the second fan (17), and a heating pipeline (14) is fixedly installed at the top of the heating cover (16);
the inner wall of the drying box (2) is fixedly connected with a positioning frame (13), the inner wall of the positioning frame (13) is detachably connected with a drying plate (11), the left end of the drying plate (11) penetrates through the outer wall of the drying box (2), and one end, far away from the positioning frame (13), of the drying plate (11) is fixedly provided with a handle;
the top of base (6) and the right side fixed mounting that is located drying cabinet (2) have stripper plate (8) down, the top fixed mounting of stripper plate (8) has electric telescopic handle (7) down, the flexible end fixedly connected with of electric telescopic handle (7) stripper plate (9).
2. The consumable drying apparatus for 3D printing according to claim 1, wherein: the inner wall fixed mounting that heats cover (16) has heating mechanism (27), the inner wall fixed mounting of heating pipeline (14) has a plurality of air injection pipe mouth (26), the outer wall fixedly connected with air pipe (15) of heating cover (16), the other end of air pipe (15) runs through the inner wall of heating pipeline (14).
3. The consumable drying apparatus for 3D printing according to claim 1, wherein: the side of the drying plate (11) is provided with a through hole (20), and the upper side and the lower side of the outer wall of the drying plate (11) are provided with a plurality of ventilation holes (19).
4. The consumable drying apparatus for 3D printing according to claim 3, wherein: run through inner wall edge fixedly connected with dog (18) of mouth (20), the inner wall of running through mouth (20) just is located left side fixedly connected with fixed plate (22) of dog (18), the side of fixed plate (22) is provided with straight-bar (21), the left end of straight-bar (21) runs through the left surface of fixed plate (22), the right-hand member fixedly connected with activity briquetting (24) of straight-bar (21), the outer wall swing joint of the outer wall of activity briquetting (24) and dog (18), spring (23) has been cup jointed to the outer wall of straight-bar (21), the left end of spring (23) and the side fixed connection of fixed plate (22), the right-hand member of spring (23) and the side fixed connection of activity briquetting (24), five extension clamp plates (25) of outer wall fixedly connected with of activity briquetting (24), every extension clamp plate (25) all set up to triangle-shaped.
5. The consumable drying apparatus for 3D printing according to claim 1, wherein: the top of lower stripper plate (8) and the equal fixedly connected with fixing base (12) in bottom of last stripper plate (9), every the equal fixedly connected with inserted bar (33) of inner wall of fixing base (12), every the inner wall of fixing base (12) all is provided with cotton board (31) that absorb water, every card hole (32) have all been seted up to the side of cotton board (31) that absorb water, the inner wall in card hole (32) is connected with the outer wall dismantlement formula of inserted bar (33).
6. The consumable drying apparatus for 3D printing according to claim 1, wherein: the top fixed mounting of drying cabinet (2) has first fan (1), the side fixedly connected with moisture adsorption tank (4) that the top of drying cabinet (2) just is located first fan (1), the inner wall of moisture adsorption tank (4) is connected with the output of first fan (1), the outer wall fixedly connected with circulating pipe (5) of moisture adsorption tank (4), the inner wall of drying cabinet (2) is run through to the other end of circulating pipe (5).
7. The consumable drying apparatus for 3D printing according to claim 6, wherein: the top of moisture adsorption tank (4) is provided with sealed lid (28), bottom fixedly connected with mount pad (30) of sealed lid (28), the bottom dismantlement formula of mount pad (30) is connected with drying plate (29), the outer wall of drying plate (29) is laminated with the inner wall of moisture adsorption tank (4) all around mutually.
8. A use method of consumable drying equipment for 3D printing comprises the following steps:
the method comprises the following steps: when 3D printing consumables are dried, consumables are placed on the surface of the water absorption cotton plate (31) to be conveyed, and when the upper extrusion plate (9) is driven to move downwards through the electric telescopic rod (7), the corresponding water absorption cotton plate (31) wipes the consumables in the conveying process to remove moisture on the surface of the consumables;
step two: the heating mechanism (27) is started, the second fan (17) is started to blow the conveyed air to the heating mechanism, the heated air is conveyed into the heating pipeline (14) through the air conveying pipe (15), and when the consumables pass through the heating pipeline, the air injection pipe opening (26) continuously sprays hot air to comprehensively and uniformly dry the conveyed consumables;
step three: the method comprises the steps that a first fan (1) is started to extract air in a drying box (2) outwards, moisture in hot air is absorbed through a drying plate (29) in a moisture absorption box (4), so that the humidity in the drying box is reduced, the problem that the drying efficiency of consumables is reduced due to overhigh humidity in the drying box (2) is avoided, the hot air after drying treatment is input into the drying box (2) again through a circulating pipe (5), and heat in the hot air can be recycled;
step four: the straight rod (21) is pulled by hand to drive the movable pressing block (24) to move, the detached water absorption cotton plate (31) is placed into the through hole (20), the straight rod (21) is loosened by hand, the movable pressing block (24) is pushed to move through the elastic force of the spring (23), the movable pressing block (24) is enabled to fix the water absorption cotton plate (31), the extending pressing plate (25) moving synchronously with the movable pressing block (24) can fix the water absorption cotton plate (31) synchronously, meanwhile, the extending pressing plate (25) increases the friction force between the extending pressing plate and the water absorption cotton plate (31), the water absorption cotton plate (31) is prevented from falling after drying, meanwhile, hot air in the drying box (2) passes through the through hole (20) through the vent hole (19), and the drying time is shortened.
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