CN112109326A - 3D printer - Google Patents
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- Publication number
- CN112109326A CN112109326A CN202010916882.1A CN202010916882A CN112109326A CN 112109326 A CN112109326 A CN 112109326A CN 202010916882 A CN202010916882 A CN 202010916882A CN 112109326 A CN112109326 A CN 112109326A
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- China
- Prior art keywords
- air
- printer
- air inlet
- frame
- hole
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/35—Cleaning
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/06—Catching insects by using a suction effect
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/22—Killing insects by electric means
- A01M1/223—Killing insects by electric means by using electrocution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Abstract
The invention relates to the technical field of 3D printing, in particular to a 3D printer, which comprises a printer shell, wherein one side wall of the printer shell is provided with an opening, and the upper side of the opening side of the printer shell is rotatably connected with a rotating door, the outer side surface of the printer shell is fixedly connected with an air inlet frame, the lower end of the air inlet frame is opened, the side wall of the air inlet frame is provided with an air inlet hole, and the side wall of the printer shell is also provided with another air inlet hole, the other air inlet hole is positioned in the air inlet frame, the inner side surface of the air inlet frame is fixedly connected with an insulating plastic frame, a pest killing net is arranged in the insulating plastic frame, the pest killing net and the insulating plastic frame are both obliquely arranged, and the inner side surface of the air inlet frame is connected with a cleaning mechanism in a sliding manner, and the side wall of the printer shell is provided with an air outlet hole.
Description
Technical Field
The invention relates to the technical field of 3D printing, in particular to a 3D printer.
Background
The medical industry and the industrial industry are huge markets, and 3D printing is involved in the two industries and plays a certain role in the two industries, so that the 3D printing prospect is more possible in the future. There will also be more possibilities for the development of 3D printing technology in the medical field.
The 3D printed medicine is actually a preparation processing technology, is an innovation on a tabletting method adopted by the traditional pharmacy, and has no change on the medicine formula. The american Aprecia pharmaceutical company announced that SPRITAM (levetiracetam) tablets, the product of which was previously approved by the U.S. Food and Drug Administration (FDA), were on the market officially, the first FDA-approved prescription drug product in the history that was manufactured using 3D printing technology
3D prints and need use the 3D printer, and most 3D printers in the market mainly use to print the model at present, and the used material of 3D printer printing model is mostly abs plastics, and most 3D printers all can dispel the heat with the help of the fan when printing, and when the fan air inlet, can bring the mosquito into the 3D printer together, and the mosquito can lead to the fact the influence to the 3D model that is printing.
For this reason, a 3D printer is proposed.
Disclosure of Invention
The invention aims to provide a 3D printer, which is characterized in that mosquitoes can be possibly sucked when an air inlet fan enters air, a mosquito killing net can kill the mosquitoes by electricity, and the mosquitoes are prevented from entering a printer shell to influence a 3D model being printed, so that the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
a multifunctional D printer comprises a printer shell, wherein one side wall of the printer shell is opened, the upside of the opening side of the printer shell is rotatably connected with a rotating door, the outer side surface of the printer shell is fixedly connected with an air inlet frame, the lower end of the air inlet frame is opened, the side wall of the air inlet frame is provided with an air inlet hole, the side wall of the printer shell is also provided with another air inlet hole, the other air inlet hole is positioned in the air inlet frame, the inner side surface of the air inlet frame is fixedly connected with an insulating plastic frame, a pest killing net is installed in the insulating plastic frame, the pest killing net and the insulating plastic frame are obliquely arranged, the inner side surface of the air inlet frame is slidably connected with a cleaning mechanism, the side wall of the printer shell is provided with an air outlet hole, the air outlet hole is positioned right above the air inlet hole, the inner side surface of the printer shell is provided with an exhaust fan and an air, and the upper part of the outer side surface of the printer shell is provided with a shielding mechanism.
Preferably, the lower surface of the printer housing is fixedly connected with a bottom plate, and the lower surface of the bottom plate is fixedly connected with a plurality of rubber pads distributed at equal intervals.
Preferably, clearance mechanism includes slide, slide bar and handle, and the last fixed surface of slide is connected with the slide bar, and the upper end of slide bar passes the upper wall of air intake frame, and the upper end of slide bar links firmly the handle, and the slide bar is the same with the upper wall sliding connection of air intake frame, and clearance mechanism is the same with the deinsectization net in same slope setting and slope, and air intake frame, slide bar and handle are the insulating plastic material.
Preferably, the sliding plate is connected in a sliding groove formed in the inner side wall of the air inlet frame in a sliding manner, the sliding plate is of a hollow structure and forms a transition air chamber for air extraction with an external air pump through a pipeline, and a plurality of air pipes are uniformly distributed on one side, facing the insect killing net, of the sliding plate surface; one end of the air pipe is communicated with the transition air chamber, the other end of the air pipe protrudes out of the surface of the sliding plate and is of a closed structure, a first air hole is uniformly formed in the protruding end of the air pipe in the circumferential direction, and a rubber dust hood covers the protruding end of the air pipe; the lower extreme of rubber suction hood passes through graphite bearing housing and is connected with the trachea protruding end rotation, and rubber suction hood is hollow structure, and a plurality of circulation air chambers are cut apart through the baffle along the circumferencial direction equipartition to rubber suction hood inside, and rubber suction hood corresponds No. two gas pockets and circulation air chamber, a gas pocket and the trachea that a plurality of circulation air chamber equipartitions through the circumferencial direction on its outer wall and forms the air flue of circulation.
Preferably, one end of the partition board, which is close to the air pipe, is a circular arc-shaped free end and is in sliding contact with the surface of the air pipe, the extending direction of the free end of the partition board deviates from the circle center, the thickness of the partition board is smaller than that of the first air hole, and the number of the partition boards is more than that of the first air hole; no. two gas pockets slope sets up and its extending direction points to the baffle, and No. two gas pockets and two adjacent baffles's interval varies.
Preferably, the top of the rubber dust hood is provided with a flexible cylinder, and a plurality of air suction holes are uniformly distributed on the side wall of the flexible cylinder; the flexible cylinder is narrow at the top and wide at the bottom, one side of the width of the flexible cylinder is connected to the top of the rubber dust hood, one side of the narrow flexible cylinder is used for air suction, and the flexible cylinder swings under the action of air flow.
Preferably, a collecting frame is placed on the upper surface of the bottom plate and is opposite to the lower end of the air inlet frame.
Preferably, shelter from the mechanism and include guard plate, trapezoidal draw runner and stopper, the equal fixedly connected with trapezoidal draw runner in both sides on printer casing lateral surface upper portion, guard plate and trapezoidal draw runner sliding connection, and set up on the guard plate and supply the gliding trapezoidal spout of trapezoidal draw runner, trapezoidal spout runs through the upper surface and the lower surface of guard plate, the lower fixed surface of trapezoidal draw runner is connected with the stopper.
Preferably, the upper surface of the protection plate is fixedly connected with an additional handle.
Preferably, the dust screen is installed at the air inlet on the side wall of the printer shell, and covers the air inlet.
Compared with the prior art, the invention has the beneficial effects that:
1. when the D printer is used for printing medical articles, such as medicines, human body appliances and the like, the sterility of a printing environment needs to be ensured, but after worm residues are attached to a deinsectization net for a long time and dry, air is blown into the D printer by the air inlet fan to enable dry worm bodies to be weathered, so that particles invisible to naked eyes, such as worm powder and the like, are attached to the surfaces of the medicines and the human body appliances along with air flow to cause pollution, the cleaning mechanism can timely and effectively remove the worm residues attached to the deinsectization net, the occurrence of the situation is avoided, and the cleanliness of the medicines and the human body appliances in the printing process is ensured.
2. When the external air pump exhausts air, the second air hole, the circulation air chamber, the first air hole and the air pipe are matched to form a circulation air passage under the action of the transition air chamber, so that suction is generated at the second air hole on the rubber dust hood, and accordingly, when the cleaning mechanism moves against the insect killing net, insect residues adhered to the insect killing net can be sucked in time, and the problem that the insect residues on the insect killing net are difficult to clean after being accumulated for a long time and stubborn dirt stains are generated is avoided.
3. According to the invention, after the insect net dies, due to the curling of muscle tissues and the continuous action of wind power, part of the insect bodies are adhered to a certain range of the back surface of the insect net, so that the burden is increased for cleaning the insect net, the insect bodies can be deeply inserted into meshes of the insect net through the flexible cylinder, and at the moment, the insect bodies adhered to the certain range of the back surface of the insect net can be sucked along with the swinging of the flexible cylinder under the action of airflow, so that the cleaning effect of the insect net is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the intake frame of the present invention;
FIG. 3 is a schematic view of the exhaust fan and the intake fan according to the present invention;
FIG. 4 is a schematic view of the structure of the slide plate of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
fig. 6 is a cross-sectional view taken at B-B in fig. 5.
In the figure: the automatic insect killing device comprises a printer shell 1, a rotating door 2, a bottom plate 3, a rubber pad 4, an air inlet frame 5, an air inlet hole 6, a protection plate 7, an air outlet hole 8, a trapezoidal sliding strip 9, a collecting frame 10, an insulating plastic frame 11, an insect killing net 12, a sliding plate 13, a sliding rod 14, a handle 15, an air pipe 16, a first air hole 17, a rubber dust hood 18, a partition plate 19, a limiting block 20, a second air hole 21, a flexible cylinder 22, an air suction hole 23, an exhaust fan 24, an air inlet fan 25, a circulation air chamber 26 and a third air hole 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution:
a multifunctional 3D printer is disclosed, as shown in figures 1-3, comprising a printer housing 1, wherein one side wall of the printer housing 1 is open, the upper side of the open side of the printer housing 1 is rotatably connected with a rotating door 2, the outer side surface of the printer housing 1 is fixedly connected with an air inlet frame 5, the lower end of the air inlet frame 5 is open, the side wall of the air inlet frame 5 is provided with an air inlet hole 6, the side wall of the printer housing 1 is also provided with another air inlet hole 6, the another air inlet hole 6 is positioned in the air inlet frame 5, the inner side surface of the air inlet frame 5 is fixedly connected with an insulating plastic frame 11, the insulating plastic frame 11 is internally provided with a pest killing net 12, the pest killing net 12 and the insulating plastic frame 11 are both obliquely arranged, the inner side surface of the air inlet frame 5 is slidably connected with a cleaning mechanism, the side wall of the printer housing 1 is provided with an, and the medial surface of printer casing 1 installs exhaust fan 24 and air inlet fan 25, and exhaust fan 24 covers venthole 8, and air inlet fan 25 covers inlet port 6 on the printer casing 1 lateral wall, and the upper portion of printer casing 1 lateral surface installs and shelters from the mechanism.
As shown in fig. 1, a bottom plate 3 is fixedly connected to the lower surface of the printer housing 1, and a plurality of rubber pads 4 are equidistantly distributed and fixedly connected to the lower surface of the bottom plate 3.
As shown in fig. 1-2, the cleaning mechanism comprises a sliding plate 13, a sliding rod 14 and a handle 15, the sliding plate 13 is fixedly connected with the sliding rod 14 on the upper surface, the upper end of the sliding rod 14 penetrates through the upper wall of the air intake frame 5, the handle 15 is fixedly connected with the upper end of the sliding rod 14, the sliding rod 14 is connected with the upper wall of the air intake frame 5 in a sliding manner, the cleaning mechanism is also obliquely arranged, the slope of the cleaning mechanism is the same as that of the insect killing net 12, and the air intake frame 5, the sliding plate 13, the sliding rod 14 and the handle 15 are all made of insulating plastic.
As shown in fig. 2, 4, 5 and 6, the sliding plate 13 is slidably connected in a sliding slot formed on the inner side wall of the air inlet frame 5, the sliding plate 13 is of a hollow structure and forms a transition air chamber for air suction with an external air pump through a pipeline, and a plurality of air pipes 16 are uniformly distributed on one side of the sliding plate 13 facing the insect killing net 12; one end of the air pipe 16 is communicated with the transition air chamber, the other end of the air pipe 16 protrudes out of the surface of the sliding plate 13 and is of a closed structure, a first air hole 17 is uniformly formed in the protruding end of the air pipe 16 along the circumferential direction, and a rubber dust hood 18 is covered on the protruding end of the air pipe 16; the lower end of the rubber dust hood 18 is rotatably connected with the protruding end of the air pipe 16 through a graphite bearing sleeve, the rubber dust hood 18 is of a hollow structure, a plurality of circulation air chambers 26 are divided by partition plates 19 uniformly distributed along the circumferential direction inside the rubber dust hood 18, and the rubber dust hood 18 forms a circulation air passage with the circulation air chambers 26, the first air holes 17 and the air pipe 16 through second air holes 21 uniformly distributed on the outer wall of the rubber dust hood corresponding to the plurality of circulation air chambers 26 along the circumferential direction.
When the cleaning mechanism is used for working, when an external air pump pumps air, the second air hole 21, the circulating air chamber 26, the first air hole 17 and the air pipe 16 are matched to form a circulating air passage under the action of the transition air chamber, so that suction is generated at the second air holes 21 on the rubber dust hoods 18, and therefore when the cleaning mechanism is attached to the insect killing net 12 to move, insect residues attached to the insect killing net 12 can be sucked in time, the insect residues on the insect killing net 12 are prevented from being difficult to clean after being accumulated for a long time, and stubborn dirt is generated; meanwhile, when the 3D printer is used for printing medical articles, such as medicines, human body appliances and the like, the sterility of a printing environment needs to be ensured, but after worm residues are attached to the deinsectization net 12 for a long time and dry, the air is blown into the 3D printer by the air inlet fan to enable the dried worm bodies to be weathered, so that invisible particles such as worm powder and the like are attached to the surfaces of the medicines and the human body appliances along with air flow to cause pollution, and the cleaning mechanism can timely and effectively clean the worm residues attached to the deinsectization net 12, so that the occurrence of the above conditions is avoided, and the cleanliness of the medicines and the human body appliances in the printing process is ensured; the inner space of the rubber dust hood 18 is divided into a plurality of circulating air chambers 26 by the partition plate 19, and the rubber dust hood 18 can rotate relative to the air pipe 16, so that the rubber dust hood 18 rotates when contacting with the insect body or the insect killing net 12 in the moving process, the situation that the insect body is extruded by the second air hole 21 on the single rubber dust hood 18 to cause blockage is avoided, the effect that the second air hole 21 is continuously attached to the insect body or the insect killing net 12 for adsorption can be improved, the insect body is prevented from scattering in the suction process and being blown into a printer by air flow, and the cleanness degree of medicines and human body appliances in the printing process is further ensured; meanwhile, the partition plate 19 can effectively improve the resetting capability of deformation when the rubber dust hood 18 is in contact with the insect body or the insect killing net 12 in the moving process, so that the continuous generation of suction force is ensured, and the working stability is improved.
As shown in fig. 5 and 6, one end of the partition plate 19 close to the air pipe 16 is a circular arc-shaped free end and is in sliding contact with the surface of the air pipe 16, the extending direction of the free end of the partition plate 19 deviates from the center of a circle, the thickness of the partition plate 19 is smaller than that of the first air hole 17, and the number of the partition plates 19 is more than that of the first air hole 17; the second air hole 21 is obliquely arranged, the extending direction of the second air hole points to the partition plate 19, and the distance between the second air hole 21 and the two adjacent partition plates is unequal.
When the rubber dust hood works, the thickness of the partition plate 19 is smaller than that of the first air hole 17, and the number of the partition plates 19 is more than that of the first air hole 17, so that when air flows in a flowing air passage formed by the second air hole 21, the flowing air chamber 26, the first air hole 17 and the air pipe 16, the distance between the second air hole 21 and two adjacent partition plates is unequal, the second air hole 21 is obliquely arranged, and the extending direction of the second air hole 21 points to the partition plates 19, so that the pressure generated when the air flows at two sides of the partition plates is different, the rubber dust hood 18 rotates, suction force is generated, the continuous absorption effect of the first and second air holes 21 is avoided through the rotation generated by air flow when the rubber dust hood 18 does not contact with an insect body or an insect killing net 12 in the moving process, and the problem that the second air hole 21 is blocked or the absorption effect is reduced is caused; when larger insects enter the rubber dust hood 18, the baffle plate 19 is matched with the first air hole 17 to have an extrusion slitting effect on the larger insects by utilizing the rotation effect of the rubber dust hood 18 relative to the air pipe 16 under the action of extrusion or air flow driving, so that the larger insects are effectively prevented from blocking the first air hole 17 or the air pipe, and the working stability and durability are ensured;
as shown in fig. 5 and 6, a flexible tube 22 is arranged at the top of the rubber dust hood 18, the rubber dust hood 18 is communicated with the flexible tube 22 through a third air hole 27, and a plurality of air suction holes 23 are uniformly distributed on the side wall of the flexible tube 22; the flexible cylinder 22 is narrow at the top and wide at the bottom, one side of the flexible cylinder 22 with the width is connected to the top of the rubber dust hood 18, one side of the flexible cylinder 22 with the width is used for air suction, and the flexible cylinder 22 swings under the action of air flow; the third air hole 27 is obliquely arranged towards the partition plate 19;
when the device works, after the insect killing net 12 is dead, due to the curling of muscle tissues and the continuous action of wind power, part of the insect bodies are attached to a certain range of the back of the insect killing net 12, the burden is increased for cleaning the insect killing net 12, the insect bodies can deeply enter meshes of the insect killing net 12 through the flexible cylinder 22, and at the moment, the insect bodies attached to the certain range of the back of the insect killing net 12 can be sucked along with the swinging of the flexible cylinder 22 under the action of air flow, so that the cleaning effect of the insect killing net 12 is improved;
as shown in fig. 1, a collecting frame 10 is placed on the upper surface of the bottom plate 3, and the collecting frame 10 faces the lower end of the air intake frame 5. Shelter from the mechanism and include guard plate 7, trapezoidal draw runner 9 and stopper 20, the equal fixedly connected with trapezoidal draw runner 9 in both sides on 1 lateral surface upper portion of printer casing, guard plate 7 and trapezoidal draw runner 9 sliding connection, and set up on the guard plate 7 and supply the gliding trapezoidal spout of trapezoidal draw runner 9, trapezoidal spout runs through the upper surface and the lower surface of guard plate 7, and the lower fixed surface of trapezoidal draw runner 9 is connected with stopper 20. The upper surface of the protection plate 7 is fixedly connected with an additional handle 15. A dustproof net is arranged at the air inlet 6 on the side wall of the printer shell 1, and the air inlet 6 is covered by the dustproof net.
The specific working process is as follows:
the working principle is as follows: when the device works, the rotating door 2 is closed, the air inlet fan 25 supplies air, and the air outlet fan 24 supplies air to dissipate heat inside the printer shell 1, mosquitoes can be possibly sucked in when the air inlet fan 25 supplies air, the mosquitoes can be electrocuted by the insect killing net 12, the mosquitoes can be prevented from entering the printer shell 1 to influence a 3D model being printed, the slide bar 14 is slid through the handle 15, the brush bristles 17 are swept on the insect killing net 12, the corpse of the mosquitoes on the insect killing net 12 falls down from the lower end opening of the air inlet frame 5, and the phenomenon that the corpse of the mosquitoes is stacked to cause blockage is avoided.
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 (10)
1. A3D printer, includes printer casing (1), its characterized in that: the side wall of the printer shell (1) is opened, the upside of the opening side of the printer shell (1) is rotatably connected with a rotating door (2), the outer side surface of the printer shell (1) is fixedly connected with an air inlet frame (5), the lower end of the air inlet frame (5) is opened, the side wall of the air inlet frame (5) is provided with an air inlet hole (6), the side wall of the printer shell (1) is also provided with another air inlet hole (6), the other air inlet hole (6) is positioned in the air inlet frame (5), the inner side surface of the air inlet frame (5) is fixedly connected with an insulating plastic frame (11), an insect killing net (12) is installed in the insulating plastic frame (11), the insect killing net (12) and the insulating plastic frame (11) are both obliquely arranged, the inner side surface of the air inlet frame (5) is slidably connected with a cleaning mechanism, the side wall of the printer shell (1) is provided with an air outlet hole (8), the air outlet hole (8, and the medial surface of printer casing (1) installs exhaust fan (24) and air inlet fan (25), and exhaust fan (24) cover venthole (8), and air inlet fan (25) cover inlet port (6) on printer casing (1) lateral wall, and the upper portion of printer casing (1) lateral surface installs and shelters from the mechanism.
2. A 3D printer according to claim 1, characterized in that: the lower fixed surface of printer casing (1) is connected with bottom plate (3), and the fixed connection of the lower surface of bottom plate (3) has a plurality of equidistance rubber pads (4) that distribute.
3. A 3D printer according to claim 1, characterized in that: clearance mechanism includes slide (13), slide bar (14) and handle (15), the last fixed surface of slide (13) is connected with slide bar (14), the upper wall of frame (5) of admitting air is passed to the upper end of slide bar (14), and the upper end of slide bar (14) links firmly handle (15), slide bar (14) and the upper wall sliding connection of frame (5) of admitting air, the same slope of clearance mechanism sets up and the slope is the same with deinsectization net (12), and admit air frame (5), slide (13), slide bar (14) and handle (15) are the insulating plastic material.
4. A 3D printer according to claim 3, characterized in that: the sliding plate (13) is connected in a sliding groove formed in the inner side wall of the air inlet frame (5) in a sliding mode, the sliding plate (13) is of a hollow structure and forms a transition air chamber for air suction through a pipeline and an external air pump, and a plurality of air pipes (16) are uniformly distributed on one side, facing the insect killing net (12), of the sliding plate (13); one end of the air pipe (16) is communicated with the transition air chamber, the other end of the air pipe (16) protrudes out of the surface of the sliding plate (13) and is of a closed structure, a first air hole (17) is uniformly formed in the protruding end of the air pipe (16) along the circumferential direction, and a rubber dust hood (18) is covered on the protruding end of the air pipe (16); the lower extreme of rubber suction hood (18) passes through graphite bearing housing and is connected with trachea (16) overhang rotation, and rubber suction hood (18) are hollow structure, and a plurality of circulation air chambers (26) are cut apart through baffle (19) along the circumferencial direction equipartition to rubber suction hood (18) inside, and No. two air pocket (21) and circulation air chamber (26), an air pocket (17) and trachea (16) formation circulating air flue that correspond a plurality of circulation air chambers (26) equipartitions along the circumferencial direction on its outer wall rubber suction hood (18).
5. The 3D printer of claim 4, wherein: one end of the partition plate (19) close to the air pipe (16) is a circular arc-shaped free end and is in sliding contact with the surface of the air pipe (16), the extending trend of the free end of the partition plate (19) deviates from the circle center, the thickness of the partition plate (19) is smaller than that of the first air hole (17), and the number of the partition plate (19) is more than that of the first air hole (17); the second air hole (21) is obliquely arranged, the extending direction of the second air hole points to the partition board (19), and the distance between the second air hole (21) and the two adjacent partition boards is unequal.
6. The 3D printer of claim 4, wherein: the top of the rubber dust hood (18) is provided with a flexible cylinder (22), the rubber dust hood (18) is communicated with the flexible cylinder (22) through a third air hole (27), and a plurality of air suction holes (23) are uniformly distributed on the side wall of the flexible cylinder (22); the flexible cylinder (22) is narrow at the top and wide at the bottom, one side of the flexible cylinder (22) with the width is connected to the top of the rubber dust hood (18), one side of the flexible cylinder (22) with the width is used for air suction, and the flexible cylinder (22) swings under the action of air flow; the third air hole 27 is obliquely arranged toward the partition plate 19.
7. A 3D printer according to claim 2, characterized in that: a collecting frame (10) is placed on the upper surface of the bottom plate (3), and the collecting frame (10) is over against the lower end of the air inlet frame (5).
8. A 3D printer according to claim 1, characterized in that: shelter from the mechanism and include guard plate (7), trapezoidal draw runner (9) and stopper (20), printer casing (1) the equal fixedly connected with trapezoidal draw runner (9) in both sides on lateral surface upper portion, guard plate (7) and trapezoidal draw runner (9) sliding connection, and set up on guard plate (7) and supply the gliding trapezoidal spout of trapezoidal draw runner (9), the upper surface and the lower surface of guard plate (7) are run through to trapezoidal spout, the lower fixed surface of trapezoidal draw runner (9) is connected with stopper (20).
9. The 3D printer of claim 8, wherein: the upper surface of the protection plate (7) is fixedly connected with another handle (15).
10. A 3D printer according to claim 1, characterized in that: a dustproof net is installed at an air inlet (6) on the side wall of the printer shell (1), and the air inlet (6) is covered by the dustproof net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010916882.1A CN112109326A (en) | 2020-09-03 | 2020-09-03 | 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010916882.1A CN112109326A (en) | 2020-09-03 | 2020-09-03 | 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112109326A true CN112109326A (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010916882.1A Withdrawn CN112109326A (en) | 2020-09-03 | 2020-09-03 | 3D printer |
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| CN (1) | CN112109326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570706A (en) * | 2022-02-17 | 2022-06-03 | 黄铁相 | VR helmet is with removing dust and placing case |
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| US20160297152A1 (en) * | 2015-04-07 | 2016-10-13 | Sartorius Stedim Biotech Gmbh | Container for accommodating at least one of at least one biologically active fluid and at least one preparatory fluid, and a method therefor |
| CN106108359A (en) * | 2016-07-26 | 2016-11-16 | 桐乡市永鑫制刷机械厂 | A kind of hairbrush with dust-absorbing function |
| CN107538743A (en) * | 2017-08-24 | 2018-01-05 | 江苏天泽教育咨询有限公司 | A kind of shell of 3D printer |
| CN210174204U (en) * | 2019-05-15 | 2020-03-24 | 杭州喜马拉雅信息科技有限公司 | 3D printer of protection against insects structure |
| CN210642081U (en) * | 2019-10-15 | 2020-06-02 | 张珊珊 | Insect trap lamp for preventing and treating diseases and insect pests of fruit trees |
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2020
- 2020-09-03 CN CN202010916882.1A patent/CN112109326A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160297152A1 (en) * | 2015-04-07 | 2016-10-13 | Sartorius Stedim Biotech Gmbh | Container for accommodating at least one of at least one biologically active fluid and at least one preparatory fluid, and a method therefor |
| CN106108359A (en) * | 2016-07-26 | 2016-11-16 | 桐乡市永鑫制刷机械厂 | A kind of hairbrush with dust-absorbing function |
| CN107538743A (en) * | 2017-08-24 | 2018-01-05 | 江苏天泽教育咨询有限公司 | A kind of shell of 3D printer |
| CN210174204U (en) * | 2019-05-15 | 2020-03-24 | 杭州喜马拉雅信息科技有限公司 | 3D printer of protection against insects structure |
| CN210642081U (en) * | 2019-10-15 | 2020-06-02 | 张珊珊 | Insect trap lamp for preventing and treating diseases and insect pests of fruit trees |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570706A (en) * | 2022-02-17 | 2022-06-03 | 黄铁相 | VR helmet is with removing dust and placing case |
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