阅读说明：本技术 一种具有原料防潮功能的3d打印与扫描设备 (3D prints and scanning equipment with dampproofing function of raw materials ) 是由 许迅 杨知非 罗碧娟 刘萍萍 赵思行 卢敏萱 韩春明 黄家慧 谢新栋 王翔宇 曲 于 2020-12-18 设计创作，主要内容包括：本发明涉及一种具有原料防潮功能的3D打印与扫描设备,包括设备本体,所述设备本体的背面设置有壳体,该壳体罩在3D打印原料盘的外侧,且所述壳体的外侧面铰接有透明的玻璃门。本发明通过在设备本体的背面设置一个壳体,再在该壳体的底部设置有一个可拆卸的抽湿部,当安装抽湿部时,该抽湿部为单独供电设计,用于在打印机关闭状态下单独运行对壳体内部进行抽湿,保证内部原料的干燥,适用于空气容易潮湿的地方,当不安装抽湿部时,阻挡塞对进气口和出气通道均进行阻挡,从而整个壳体内部为一个简单的封闭空间,用于对原料进行保护,适用于空气不容易潮湿的地区,抽湿部设置为选装,更加符合实际生活使用,更能够带动其销量。(The invention relates to 3D printing and scanning equipment with a raw material damp-proof function, which comprises an equipment body, wherein a shell is arranged on the back surface of the equipment body, the shell covers the outer side of a 3D printing raw material disc, and the outer side surface of the shell is hinged with a transparent glass door. According to the invention, the shell is arranged on the back of the equipment body, the detachable dehumidifying part is arranged at the bottom of the shell, when the dehumidifying part is installed, the dehumidifying part is designed to be independently powered and is used for dehumidifying the interior of the shell when the printer is in a closed state, so that the drying of the internal raw materials is ensured, the dehumidifying part is suitable for places where air is easy to wet, and when the dehumidifying part is not installed, the blocking plug blocks both an air inlet and an air outlet channel, so that the whole shell is a simple closed space for protecting the raw materials, and is suitable for areas where air is difficult to wet, the dehumidifying part is set to be selected and installed, and the dehumidifying part is more suitable for actual life and use and can drive the sales volume of the dehumidifying part.)

1. The utility model provides a 3D prints and scanning apparatus with dampproofing function of raw materials which characterized in that: including equipment body (1), the back of equipment body (1) is provided with casing (2), and this casing (2) cover in the outside that 3D printed raw material dish (11), just the lateral surface of casing (2) articulates there is transparent glass door (21), the bottom of casing (2) is provided with air inlet (22) and air outlet channel (23), air inlet (22) top is provided with and is used for blockking conical blocking stopper (27) that it blocks, the below spiro union of air inlet (22) has wet portion (3), and this wet portion (3) will block stopper (27) jack-up, be used for the inlet end of wet portion (3) top with air inlet (22) are linked together, the exhaust end of upper end side with air outlet channel (23) are linked together, right casing (2) inside is taken out wet.

2. The 3D printing and scanning device with the raw material moisture-proof function as claimed in claim 1, wherein: the utility model discloses a wet end of dehumidifier, including dehumidification portion (3) outer barrel (31) and fixing barrel (32) in outer barrel (31) inside, interior barrel (32) divide into two parts from top to bottom, and rotate through being provided with between two parts from top to bottom and be connected through being used for producing dryer (33) of suction, the outer wall of the first half of interior barrel (32) is provided with motor (34), this motor (34) through the gear with the tooth of dryer (33) upper end side meshes mutually, drives the lower extreme and passes through the bearing and connect interior barrel (32) lower half dryer (33) rotate, and the outer wall annular of this dryer (33) is provided with a plurality of flabellums (331).

3. 3D printing and scanning device with moisture protection of raw materials as claimed in claim 2, characterized in that: the upper end of the upper half part of the inner cylinder body (32) is an air inlet end, a circle of a plurality of air suction holes (321) are formed in the side surface of the upper half part of the inner cylinder body, and a condenser (35) used for condensing moisture into water drops is arranged in the lower half part of the inner cylinder body (32).

4. 3D printing and scanning device with moisture protection of raw materials as claimed in claim 2, characterized in that: outer barrel (31) through the screw thread of outer wall with air inlet (22) lower extreme looks spiro union, outer barrel (31) upper end side is the exhaust end, and is provided with round heat extraction mouth (311), this heat extraction mouth (311) and annular give vent to anger passageway (23) corresponding intercommunication, the inside of outer barrel (31) is provided with heating pipe (36).

5. 3D printing and scanning device with moisture protection of raw materials as claimed in claim 2, characterized in that: the bottom of the outer cylinder (31) is in threaded connection with a water collecting bottle (37), and the water collecting bottle (37) is located below the inner cylinder (32) and used for collecting water condensed in the inner cylinder (32).

6. The 3D printing and scanning device with the raw material moisture-proof function as claimed in claim 1, wherein: the bottom both sides of casing (2) are provided with gas outlet (24) of circular shape air inlet (22) and bar respectively, this gas outlet (24) through inside intercommunicating pore (25) of bottom surface with air outlet channel (23) are linked together, the first half of air inlet (22) sets up to the toper, and the lower half sets up to the cylindricality, and has seted up annular to the lower half side air outlet channel (23), the lateral wall of the first half is seted up and is used for the gliding spacing groove (26) about blocking stopper (27), is provided with in this spacing groove (26) and is used for promoting the spring that blocks stopper (27) and descend.

Technical Field

The invention relates to the technical field of 3D printing equipment, in particular to 3D printing and scanning equipment with a raw material damp-proof function.

Background

3D printing, one of the rapid prototyping technologies, is a technology for constructing objects by using bondable materials such as powdered metal or plastic and the like and printing layer by layer on the basis of a digital model file, and generally divides the technology into two types, namely a first type of forming method based on a laser technology, such as stereolithography, paper lamination, selective laser sintering, selective laser melting and the like; the second category is rapid prototyping methods other than laser technology, such as fuse deposition, three-dimensional printing, mask photocuring, impact particle fabrication, solid abrasive curing, and the like.

The raw materials of current desktop 3D printer place the back that the department is located the machine, and expose outside, long-time exposing in the air can lead to raw and other materials to wet, and the raw and other materials that wet will be unfavorable for 3D and print the operation, easily appears blockking up the condition of printing the discharge gate, has delayed the printing operation greatly. The raw materials for 3D printing, such as ABS, are mostly vacuum packaging, and the importance of moisture resistance of the raw materials is seen.

Disclosure of Invention

Now, in order to meet the requirement for moisture prevention of the 3D printing raw materials, the invention provides 3D printing and scanning equipment with a raw material moisture prevention function.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the utility model provides a 3D prints and scanning equipment with dampproofing function of raw materials, includes the equipment body, the back of equipment body is provided with the casing, and this casing cover is in the outside of 3D printing raw materials dish, just the lateral surface of casing articulates there is transparent glass door, the bottom of casing is provided with air inlet and outlet channel, the air inlet top is provided with and is used for blockking the conical stopper that blocks it, the below spiro union of air inlet has the portion of dehumidifying, and this portion of dehumidifying will block stopper jack-up, be used for the air inlet end of dehumidifying portion top with the air inlet is linked together, the exhaust end of upper end side with outlet channel is linked together, right the casing is inside to dehumidify.

The dehumidifying part comprises an outer barrel and an inner barrel fixed inside the outer barrel, the inner barrel is divided into an upper part and a lower part, the upper part and the lower part are connected in a rotating mode through an air duct used for generating suction, the outer wall of the first half of the inner barrel is provided with a motor, the motor is meshed with teeth on the side face of the upper end of the air duct through a gear, the lower end of the motor is driven to be connected with the lower half of the inner barrel through a bearing, the air duct rotates, and a plurality of fan blades are annularly arranged on the outer wall of the air duct.

The upper end of the upper half part of the inner cylinder body is an air inlet end, a circle of a plurality of air suction holes are formed in the side face of the upper half part of the inner cylinder body, and a condenser used for condensing moisture into water drops is arranged in the lower half part of the inner cylinder body.

The outer barrel is in threaded connection with the lower end of the air inlet through threads on the outer wall, the side face of the upper end of the outer barrel is an exhaust end and is provided with a circle of heat exhaust ports, the heat exhaust ports are communicated with the annular air outlet channel correspondingly, and a heating pipe is arranged inside the outer barrel.

The bottom spiro union of outer barrel has the water-collecting bottle, and this water-collecting bottle is located the below of interior barrel is used for collecting the water of condensation in the interior barrel.

The bottom both sides of casing are provided with the gas outlet of circular shape air inlet and bar respectively, this gas outlet through the inside intercommunicating pore of bottom surface with air outlet channel is linked together, the first half of air inlet sets up to the toper, and the lower half sets up to the cylindricality, and the lower half side has seted up the annular air outlet channel, the lateral wall of first half is seted up and is used for the gliding spacing groove about the stopper stops, is provided with in this spacing groove and is used for promoting stop the spring that the stopper descends.

The invention has the beneficial effects that:

according to the invention, the shell is arranged on the back of the equipment body, the detachable dehumidifying part is arranged at the bottom of the shell, when the dehumidifying part is installed, the dehumidifying part is designed to be independently powered and is used for dehumidifying the interior of the shell when the printer is in a closed state, so that the drying of the internal raw materials is ensured, the dehumidifying part is suitable for places where air is easy to wet, and when the dehumidifying part is not installed, the blocking plug blocks both an air inlet and an air outlet channel, so that the whole shell is a simple closed space for protecting the raw materials, and is suitable for areas where air is difficult to wet, the dehumidifying part is set to be selected and installed, and the dehumidifying part is more suitable for actual life and use and can drive the sales volume of the dehumidifying part.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second overall perspective view of the present invention;

FIG. 3 is a schematic perspective view of the interior of the apparatus body of the present invention;

FIG. 4 is a schematic perspective view of the interior of the housing of the present invention;

FIG. 5 is a schematic view of the internal cross-sectional structure of the housing of the present invention;

FIG. 6 is a schematic view of the dehumidifying part according to the present invention;

FIG. 7 is a schematic cross-sectional view of the dehumidifying part of the present invention;

fig. 8 is a partially enlarged structural view at a in fig. 7.

In the figure: 1. an apparatus body; 11. a raw material disc; 2. a housing; 21. a glass door; 22. an air inlet; 23. an air outlet channel; 24. an air outlet; 25. a communicating hole; 26. a limiting groove; 27. blocking the plug; 28. a leakage net; 3. a moisture extraction section; 31. an outer cylinder; 311. a heat exhaust port; 32. an inner cylinder; 321. a suction hole; 33. an air duct; 331. a fan blade; 34. a motor; 35. a condenser; 36. heating a tube; 37. a water collecting bottle.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.

As shown in fig. 1 to 8, a 3D printing and scanning device with a raw material moisture-proof function comprises a device body 1, a shell 2 is arranged on the back of the device body 1, the shell 2 covers the outer side of a 3D printing raw material disc 11, a transparent glass door 21 is hinged on the outer side surface of the shell 2, an air inlet 22 and an air outlet channel 23 are arranged at the bottom of the shell 2, a conical blocking plug 27 used for blocking the air inlet 22 is arranged above the air inlet 22, a dehumidifying part 3 is screwed below the air inlet 22, the blocking plug 27 is jacked up by the dehumidifying part 3, the air inlet end above the dehumidifying part 3 is communicated with the air inlet 22, the air outlet end on the side surface of the upper end is communicated with the air outlet channel 23, and the inside of the shell 2 is dehumidified. The dehumidification part 3 is arranged in an area or a place where air is easy to be humid; the dehumidifying part 3 is not installed in the area and place where the air is not easy to be humid, and the dehumidifying part 3 is taken as an optional package when the user purchases the product, so that the user can conveniently and automatically decide whether to purchase the product or not.

The dehumidifying part 3 comprises an outer barrel 31 and an inner barrel 32 fixed inside the outer barrel 31, the inner barrel 32 is divided into an upper part and a lower part, the upper part and the lower part are rotatably connected through an air duct 33 used for generating suction, a motor 34 is arranged on the outer wall of the upper half part of the inner barrel 32, the motor 34 is meshed with the teeth on the side face of the upper end of the air duct 33 through a gear, the lower end is driven to rotate through the air duct 33 connected to the lower half part of the inner barrel 32 through a bearing, and a plurality of fan blades 331 are annularly arranged on the outer wall of the air duct 33. The first half of interior barrel 32 passes through heat extraction opening 311 part and fixes the first half at outer barrel 31, and the lower half of interior barrel 32 passes through a plurality of branches of outer wall annular distribution and fixes the lower half inner wall at outer barrel 31, the inner wall of dryer 33 with the inner wall diameter of interior barrel 32 is the same, and the rotation of dryer 33 is used for producing suction, absorbs the air on every side. A leakage net 28 is arranged above the air inlet 22 and used for filtering sundries in the air inlet, so that the lifting of the blocking plug 27 is prevented from being influenced.

The upper end of the upper half part of the inner cylinder body 32 is an air inlet end, a circle of a plurality of air suction holes 321 are formed in the side surface of the upper half part, and a condenser 35 used for condensing moisture into water drops is arranged in the lower half part of the inner cylinder body 32. The upper end of the inner cylinder 32 is higher than the upper end of the outer cylinder 31 so that the inner cylinder 32 can contact the stopper 27 in advance and lift it up to be separated from the air inlet hole, and when the outer cylinder 31 is screwed to the uppermost end, the upper end of the inner cylinder 32 enters the tapered portion of the air inlet 22 to directly communicate with the inner space of the housing 2 to extract the surrounding air. The condenser 35 inside the inner cylinder 32 condenses the wet air into liquid, thereby removing moisture inside and reducing the humidity in the air.

The outer cylinder 31 is screwed with the lower end of the air inlet 22 through threads on the outer wall, the side surface of the upper end of the outer cylinder 31 is an exhaust end and is provided with a circle of heat exhaust ports 311, the heat exhaust ports 311 are correspondingly communicated with the annular air outlet channel 23, and the heating pipe 36 is arranged inside the outer cylinder 31. The direct spiro union of outer barrel 31 to the column part of air inlet 22 lower extreme is inside to install dehumidification portion 3 below air inlet 22 for dehumidify the casing 2 inside, when the whole spiro unions of outer barrel 31 air inlet 22, one end heat extraction mouth 311 and outlet channel 23 of outer barrel 31 upper end are aligned naturally, have avoided the trouble of artifical calibration location. The heating pipe 36 is arranged to heat the dehumidified air, so that the hot air is discharged into the casing 2 to further change the annular shape inside the casing 2, thereby raising the temperature inside the casing 2.

The bottom of the outer cylinder 31 is screwed with a water collecting bottle 37, and the water collecting bottle 37 is positioned below the inner cylinder 32 and used for collecting the water condensed in the inner cylinder 32. Spiro union detachable water bottle 37 set up and be used for inside water to empty, still need also dismantle dehumidifying portion 3 when avoiding empting, dehumidifying portion 3 often the dismouting produce wearing and tearing easily, lead to the laminating between outlet channel 23 and the heat extraction mouth 311 not inseparable enough, thereby it is serious to lead to the heat to scatter and disappear, also can dismantle water bottle 37 simultaneously, direct cylinder 31 bottom spiro union drain pipe outside also can, directly carry out the outer row of water, avoid the problem that water need be poured to water bottle 37 water in a period.

The bottom both sides of casing 2 are provided with circular shape air inlet 22 and bar gas outlet 24 respectively, and this gas outlet 24 is linked together with outlet channel 23 through the inside intercommunicating pore 25 in bottom surface, and the first half of air inlet 22 sets up to the toper, and the latter half sets up to the cylindricality, and annular outlet channel 23 has been seted up to the lower half side, and the lateral wall of the first half is seted up and is used for blockking up gliding spacing groove 26 from top to bottom of 27, is provided with the spring that is used for promoting to block in this spacing groove 26 and blocks 27 and descend. The air inlet 22 and the air outlet 24 are arranged on opposite sides of the bottom of the housing 2, respectively, so that the hot air which has just been discharged is prevented from being sucked back again. The first half of air inlet 22 sets up to the conical stopper 27 that blocks of toper cooperation and blocks air inlet 22, the realization is to still can sealing up 2 insides of casing under the condition that does not install dehumidification portion 3, the cylindrical spiro union that conveniently dehumidifies portion 3 on the one hand of setting up of lower half, thereby avoid dropping of dehumidification portion 3 to provide the fulcrum for the fixed of dehumidification portion 3, on the other hand conveniently carries out inseparable laminating with heat extraction opening 311 and outlet channel 23, avoid the air after the heating to scatter and disappear seriously, lead to extravagant problem, annular outlet channel 23 sets up convenient arbitrary ascending heat extraction opening 311 of side when outer barrel 31 spiro union and docks with it, it is not right to avoid turned angle, can't realize the problem of butt joint. The blocking plug 27 blocks both the tapered portion of the inlet 22 and the outlet passage 23 of the cylindrical portion of the inlet 22, so that a sealed space is formed inside the housing 2. The outer wall of the blocking plug 27 is provided with three sliding feet at equal intervals in a ring shape, the sliding feet slide in the corresponding limiting grooves 26, and the upper surfaces of the sliding feet are pushed by springs and used for blocking the lifting of the blocking plug 27.

When the moisture extraction part 3 is installed: firstly, the outer cylinder 31 is screwed on the lower half part of the air inlet 22 through threads, along with the slow screwing, firstly, the air inlet end at the upper end of the inner cylinder 32 contacts and jacks up the blocking plug 27, so that the blocking plug 27 slowly leaves the air inlet 22 until the outer cylinder 31 is screwed into the air inlet 22 completely, then the heat exhaust port 311 at the air exhaust end at the upper end of the outer cylinder 31 is communicated with the air outlet channel 23 in the air inlet 22, meanwhile, the air inlet 22 is opened, the air suction port at the air inlet end of the inner cylinder 32 is positioned in the air inlet 22, and then the water collecting bottle 37 is screwed on the bottom of the outer cylinder 31, and the assembly is completed.

When in use: the motor 34, the condenser 35 and the heating pipe 36 are all powered, the motor 34 drives the wind barrel 33 to rotate between the upper part and the lower part of the inner barrel 32 through the gear of the output shaft, so as to generate wind power between the inner barrel 32 and the outer barrel 31, until the inner barrel 32 and the suction holes 321 at the upper end of the inner barrel 32 generate suction, air in the surrounding shell 2 is extracted through the air inlet 22, wet air in the shell 2 enters the inner barrel 32 to be condensed into water drops, the water drops fall to the lower part to be collected by the water collecting bottle 37, the air enters between the inner barrel 32 and the outer barrel 31 through the lower end of the inner barrel 32 to be heated by the heating pipe 36, then is blown into the heat discharging port 311 by the wind barrel 33 and is discharged into the annular air outlet channel 23 through the heat discharging hole, the air outlet channel 23 transfers heat to the air outlet 24 at the other side of the bottom of the shell 2 through the communication hole 25 and discharges, the humidity in the housing 2 is changed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.