CN109397698B

CN109397698B - Multifunctional 3D printing light-isolating SLA liquid tank

Info

Publication number: CN109397698B
Application number: CN201811382259.1A
Authority: CN
Inventors: 吴干永
Original assignee: Weihai Zhongjian Medical Equipment Co Ltd
Current assignee: Weihai Zhongjian Medical Equipment Co., Ltd
Priority date: 2018-11-20
Filing date: 2018-11-20
Publication date: 2020-10-20
Anticipated expiration: 2038-11-20
Also published as: CN109397698A

Abstract

The invention relates to a 3D printing device, in particular to a multifunctional 3D printing light-isolating SLA liquid tank, which can not only protect photosensitive resin from light through a main shell, but also take out a model from the liquid tank through a lifting frame, a water spraying device can absorb and dissolve harmful gas, and a photosensitive resin adding box can avoid illumination and diffusion of the harmful gas when raw materials are added. The main shell is a closed cuboid; the cover door motor is positioned on the right side of the main shell and is connected with the cover door in the main shell through a steel wire; the lifting frame is positioned in the main shell, and two ends of the lifting frame are in threaded fit with the vertical shaft; the water spraying device is fixed on the upper part of the main shell; the lifting motor is fixed on the left side of the main shell, and the right side of the lifting motor is meshed with the vertical shaft; the gear pump is positioned on the left side of the main shell, the lower part of the gear pump is connected with the photosensitive resin adding box, and the upper part of the gear pump is connected with the main shell; the photosensitive resin addition tank is located on the left side of the main housing.

Description

Multifunctional 3D printing light-isolating SLA liquid tank

Technical Field

The invention relates to 3D printing equipment, in particular to a multifunctional 3D printing light-isolating SLA liquid tank.

Background

Stereolithography is also known as stereolithography, and is a stereolithography process (SLA). Hull proposed and acquired U.S. national patents in the year, which was one of the earliest 3D printing technologies developed, but the raw material liquid resin had odor toxicity and required protection from light. Therefore, the multifunctional 3D printing light-isolating SLA liquid tank is designed.

Disclosure of Invention

The invention provides a multifunctional 3D printing light-isolating SLA liquid tank which has the advantages that light-shielding protection can be carried out on photosensitive resin through a main shell, a model can be taken out of the liquid tank through a lifting frame, a water spraying device can absorb and dissolve harmful gas, and a photosensitive resin adding box can avoid illumination and diffusion of the harmful gas when raw materials are added.

In order to solve the technical problem, the invention relates to a 3D printing device, in particular to a multifunctional 3D printing light-isolating SLA liquid tank which comprises a main shell, a cover door motor, a lifting frame, a water spraying device, a lifting motor, a gear pump, a photosensitive resin adding box and a vertical shaft.

The main shell consists of a guide wheel, a water drainage hole, a water collecting tank observation mirror, a liquid tank observation mirror, a cover plate, a water inlet, a shaft seal, a filling port, a base and a water collecting tank; the number of the guide wheels is two, and the guide wheels are welded on the upper part of the inner side of the main shell; two water drainage holes are arranged, and the water drainage holes are positioned in the middle of the main shell; the water collecting tank observation mirror is positioned in the middle of the right side of the main shell, and the left side of the water collecting tank observation mirror is communicated with the water collecting tank; the liquid tank observation mirror is positioned at the lower part of the water collecting tank observation mirror, the liquid tank observation mirror is positioned at the right side of the main shell, and the left side of the liquid tank observation mirror is communicated with the liquid tank; the two cover plates are welded at the upper parts of the cover plates, the cover plates are connected with a cover door motor through steel wires, the cover plates are overlapped openings, sealing strips are arranged at the overlapped openings of the cover plates, and the cover plates are connected with the main shell through hinges; the water inlet is positioned at the left upper side of the main shell, and the right side of the water inlet is connected with the water spraying device; the shaft seal is positioned in the middle of the inside of the main shell and is contacted with the vertical shaft; the filling port is positioned on the left side of the main shell, the filling port penetrates through the water collecting tank, the left side of the filling port is communicated with the gear pump, and the right side of the filling port is communicated with the liquid tank; the base is rectangular and is horizontally welded at the lower part of the left side of the main shell; the water collecting tank is positioned at the lower part of the main shell, a drain hole is processed at the left lower side of the water collecting tank, and the water collecting tank surrounds the outer side of the liquid groove;

the water collecting tank observation mirror consists of a threaded sleeve, a top ring, an observation mirror and a gasket; the threaded sleeve is cylindrical, threads are machined on the outer portion of the threaded sleeve, the threaded sleeve is in threaded fit with the main shell, and threads are machined on the right side of the inner portion of the threaded sleeve; the top ring is annular and is positioned inside the threaded sleeve, and the top ring is in threaded fit with the threaded sleeve; the observation mirror is positioned in the middle of the threaded sleeve, and the right side of the observation mirror is in contact with the left side of the top ring; the gasket is in a circular ring shape, and the right side of the gasket is contacted with the threaded sleeve;

the liquid tank observation mirror consists of a cover ring, a glass mirror and screws; the cover ring is in a circular ring shape, a circular ring groove is processed on the left side of the cover ring, and four through holes are processed on the cover ring; the glass mirror is round, the left side of the glass mirror is contacted with the main shell, and the right side of the glass mirror is contacted with the cover ring; the number of the screws is four, and the left side of each screw is in threaded fit with the main shell;

the shaft seal consists of a shaft seal cover, a stud, a packing and a bearing seat; a round hole is processed in the shaft sealing cover, through holes are processed on two sides of the shaft sealing cover, the lower part of the shaft sealing cover is in a circular ring shape, and the lower part of the shaft sealing cover is in contact with the packing; the lower part of the stud is in threaded fit with the main shell, the middle part of the stud penetrates through the shaft cover, and the upper part of the stud is provided with a nut; the packing is provided with three paths, the packing is positioned in the middle of the main shell, and the interior of the packing is contacted with the vertical shaft; the bearing seats are positioned at the lower part of the shaft seal, and four bearing seats are arranged;

the door covering motor consists of a steel wire shaft I, a steel wire shaft II and a door covering motor; the steel wire shaft is positioned on the left side of the door covering motor, and the left side of the steel wire shaft is connected with the steel wire; the second steel wire shaft is positioned on the left side of the door covering motor and connected with the steel wire; the cover door motor is fixed on the right side of the main shell;

the lifting frame consists of a model base, a lifting base, a sealing belt and a threaded opening; the model base is square, the periphery of the model base is provided with a sealing strip, and the model base is welded on the upper part of the lifting base; the lifting seat is square, threaded openings are formed in the two sides of the lifting seat, and the lifting seat is in threaded fit with the vertical shaft; the sealing strip is a cuboid and is positioned on the outer side of the bottom of the model seat; two screw thread openings are arranged, and the inner parts of the screw thread openings are in threaded fit with the vertical shaft;

the water spraying device consists of a water pipe, a water spraying pipe, a spray head and an internal spray hole; the left side of the water pipe is connected with the water inlet of the main shell, and the water pipe is fixed on the upper side inside the main shell; the upper part of the spray pipe is connected with the water pipe, and the lower part of the spray pipe is connected with the spray head; two spray heads are arranged and are positioned at the lower part of the spray pipe; three inner spray holes are formed;

the lifting motor consists of a lifting motor, a rotating shaft and a transmission gear; the lifting motor is fixed on the left side of the main shell through screws; the rotating shaft penetrates through a hole in the left side of the main shell, and the right side of the rotating shaft is fixed with the transmission gear; the transmission gear is positioned on the right side of the rotating shaft, and the lower part of the transmission gear is meshed with the vertical shaft;

the gear pump consists of a pump shell, a guide pipe, a sliding top port, a liquid discharge port, a gear, a suction port and a sealing strip; the pump shell is oval and fixed on the left side of the main shell; the upper part of the conduit is connected with the suction port, and the lower part of the conduit is connected with the sliding top port; the sliding top opening is a cuboid, and the right side of the sliding top opening is fixed on the left side of the main shell; the liquid outlet is positioned at the upper part of the pump shell and is connected with the filling port through a guide pipe; two gears are arranged, the gears are positioned in the pump shell, and the gears are meshed with each other; the suction port is positioned at the lower part of the pump shell; the sealing strip is positioned on the left side of the sliding top opening;

the photosensitive resin adding box consists of a sliding cover, a box body, a suction pipe, a handle and air holes; the sliding cover is positioned at the upper part of the box body and is in sliding fit with the box body; the box body is square, and a sliding groove is processed at the upper part of the box body; the upper part of the suction pipe is fixed with the outlet of the box body; the handle is positioned at the left upper side of the box body; the air holes are positioned at the left upper side of the box body;

the air holes are composed of a shielding cover, air permeable beads, springs and rotary columns; the shielding cover is rectangular, a round hole is processed at the lower part of the shielding cover, and the shielding cover is positioned at the upper left part of the box body; the air permeable beads are positioned in the box body, and the lower parts of the air permeable beads are contacted with the springs; the spring is positioned at the lower part of the air permeable bead; the rotating column is fixed on the upper part of the box body and is in contact with the shielding cover;

the vertical shaft consists of a horizontal gear, a bearing cover, a shaft, a belt wheel and a sealing ring; the horizontal gear is fixed on the upper part of the shaft, teeth are processed on the upper part of the horizontal gear, and the upper part of the horizontal gear is meshed with the transmission gear; two bearings are arranged and are positioned at two ends of the shaft; the two bearing covers are arranged on the bearing and fixed together through the main shell of the screw part; the shafts are cylindrical and are provided with two shafts; two belt wheels are arranged and fixed at the lower part of the shaft, and the belt wheels are connected through a belt; the sealing ring is positioned on the bearing cover and is provided with two channels;

the main shell is a closed cuboid; the cover door motor is positioned on the right side of the main shell and is connected with the cover door in the main shell through a steel wire; the lifting frame is positioned in the main shell, and two ends of the lifting frame are in threaded fit with the vertical shaft; the water spraying device is fixed on the upper part of the main shell; the lifting motor is fixed on the left side of the main shell, and the right side of the lifting motor is meshed with the vertical shaft; the gear pump is positioned on the left side of the main shell, the lower part of the gear pump is connected with the photosensitive resin adding box, and the upper part of the gear pump is connected with the main shell; the photosensitive resin adding box is positioned on the left side of the main shell; the vertical shaft is provided with two, and the vertical shaft is located the inside of main casing body.

As further optimization of the technical scheme, the packing of the multifunctional 3D printing light-insulating SLA liquid tank is made of nylon materials.

As further optimization of the technical scheme, the box body of the multifunctional 3D printing light-isolating SLA liquid tank is made of shading plastic.

As further optimization of the technical scheme, the sealing ring of the multifunctional 3D printing light-isolating SLA liquid tank is made of rubber materials.

The multifunctional 3D printing light-isolating SLA liquid tank has the beneficial effects that:

according to the multifunctional 3D printing light-isolating SLA liquid tank, light-resistant protection can be performed on photosensitive resin through the main shell, the model can be taken out of the liquid tank through the lifting frame, the water spraying device can absorb and dissolve harmful gas, and the photosensitive resin adding box can avoid illumination and diffusion of the harmful gas when raw materials are added.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of a multifunctional 3D printing light-blocking SLA liquid tank according to the present invention.

Fig. 2 is a schematic structural diagram of a main housing 1 of a multifunctional 3D printing light-isolating SLA liquid tank of the invention.

FIG. 3 is a schematic structural diagram of a water collecting tank observation mirror 1-3 of a multifunctional 3D printing light-isolating SLA liquid tank of the invention.

Fig. 4 is a schematic structural diagram of a liquid tank observation mirror 1-4 of a multifunctional 3D printing light-isolating SLA liquid tank of the invention.

FIG. 5 is a schematic structural view of a shaft seal 1-7 of a multifunctional 3D printing light-blocking SLA liquid tank.

Fig. 6 is a schematic structural diagram of a cover door motor 2 of a multifunctional 3D printing light-isolating SLA liquid tank of the invention.

Fig. 7 is a structural schematic diagram of a lifting frame 3 of a multifunctional 3D printing light-isolating SLA liquid tank.

Fig. 8 is a schematic structural diagram of a water spraying device 4 for a multifunctional 3D printing light-insulating SLA liquid tank of the invention.

Fig. 9 is a schematic structural diagram of a lifting motor 5 of a multifunctional 3D printing light-isolating SLA liquid tank of the invention.

Fig. 10 is a schematic structural diagram of a gear pump 6 of a multifunctional 3D printing light-blocking SLA liquid tank of the invention.

Fig. 11 is a structural schematic diagram of a photosensitive resin adding box 7 of a multifunctional 3D printing light-isolating SLA liquid tank.

FIG. 12 is a schematic structural view of a vent 7-5 of a multifunctional 3D printing light-isolating SLA liquid tank.

Fig. 13 is a schematic structural diagram of a vertical shaft 8 of a multifunctional 3D printing light-isolating SLA liquid tank of the invention.

In the figure: a main housing 1; 1-1 of a guide wheel; 1-2 of a water drainage hole; 1-3 of a water collecting tank observation mirror; 1-3-1 of a threaded sleeve; 1-3-2 of a top ring; 1-3-3 of an observation mirror; 1-3-4 parts of a gasket; a liquid tank observation mirror 1-4; 1-4-1 of a cover ring; 1-4-2 parts of a glass mirror; 1-4-3 of a screw; 1-5 of a cover plate; 1-6 parts of a water inlet; 1-7 of shaft seal; a shaft sealing cover 1-7-1; 1-7-2 of a stud; 1-7-3 of packing; 1-7-4 of a bearing seat; 1-8 parts of filling port; 1-9 of a base; 1-10 parts of a water collecting tank; a door-covering motor 2; 2-1 parts of a steel wire shaft I; 2-2 parts of a steel wire shaft II; a door covering motor 2-3; a lifting frame 3; a model base 3-1; 3-2 of a lifting seat; 3-3 parts of a sealing strip; 3-4 of a threaded opening; a water spraying device 4; 4-1 of a water pipe; 4-2 parts of a water spraying pipe; 4-3 of a spray head; 4-4 of inner spray holes; a lift motor 5; a lifting motor 5-1; a rotating shaft 5-2; 5-3 of a transmission gear; a gear pump 6; a pump housing 6-1; a conduit 6-2; 6-3 of a sliding top opening; 6-4 of a liquid outlet; 6-5 parts of gear; 6-6 parts of a suction port; 6-7 of sealing strips; a photosensitive resin addition tank 7; a sliding cover 7-1; a box body 7-2; 7-3 of a straw; 7-4 of a handle; 7-5 of air holes; the shielding cover 7-5-1; 7-5-2 parts of breathable beads; 7-5-3 of a spring; 7-5-4 of a rotary column; a vertical shaft 8; horizontal gear 8-1; a bearing 8-2; 8-3 of a bearing cover; shaft 8-4; 8-5 of belt wheel; and 8-6 of a sealing ring.

Detailed Description

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13, and the invention relates to a 3D printing device, more specifically to a multifunctional 3D printing light-isolating SLA liquid tank, which comprises a main housing 1, a cover door motor 2, a lifting frame 3, a water spraying device 4, a lifting motor 5, a gear pump 6, a photosensitive resin adding box 7, and a vertical shaft 8.

The main shell 1 consists of a guide wheel 1-1, a water drainage hole 1-2, a water collecting tank observation mirror 1-3, a liquid tank observation mirror 1-4, a cover plate 1-5, a water inlet 1-6, a shaft seal 1-7, a filling port 1-8, a base 1-9 and a water collecting tank 1-10; two guide wheels 1-1 are arranged, and the guide wheels 1-1 are welded on the upper part of the inner side of the main shell 1; two water drainage holes 1-2 are arranged, and the water drainage holes 1-2 are positioned in the middle of the main shell 1; the water collecting tank observation mirror 1-3 is positioned in the middle of the right side of the main shell 1, and the left side of the water collecting tank observation mirror 1-3 is communicated with the water collecting tank 1-10; the liquid tank observation mirror 1-4 is positioned at the lower part of the water collecting tank observation mirror 1-3, the liquid tank observation mirror 1-4 is positioned at the right side of the main shell 1, and the left side of the liquid tank observation mirror 1-4 is communicated with the liquid tank; two cover plates 1-5 are arranged, the upper parts of the cover plates 1-5 are welded with connecting rings, the cover plates 1-5 are connected with a cover door motor 2 through steel wires, the cover plates 1-5 are overlapped openings, sealing strips are arranged at the overlapped openings of the cover plates 1-5, and the cover plates 1-5 are connected with a main shell 1 through hinges; the water inlets 1-6 are positioned at the left upper side of the main shell 1, and the right sides of the water inlets 1-6 are connected with the water spraying device 4; the shaft seals 1-7 are positioned in the middle of the inside of the main shell 1, and the shaft seals 1-7 are in contact with a vertical shaft 8; the filling ports 1-8 are positioned on the left side of the main shell 1, the filling ports 1-8 penetrate through the water collecting tanks 1-10, the left sides of the filling ports 1-8 are communicated with the gear pump 6, and the right sides of the filling ports 1-8 are communicated with the liquid tank; the bases 1-9 are rectangular, and the bases 1-9 are horizontally welded at the lower part of the left side of the main shell 1; the water collecting tank 1-10 is positioned at the lower part of the main shell 1, a drain hole is processed at the left lower side of the water collecting tank 1-10, and the water collecting tank 1-10 surrounds the outer side of the liquid groove; the cover motor 2 is connected into a circuit, the cover motor 2 is started, the cover motor 2 rotates to drive the first steel wire shaft 2-1 on the left side and the second steel wire shaft 2-2 to rotate, the first steel wire shaft 2-1 is connected with the cover plate 1-5 on the left side through a steel wire, the second steel wire shaft 2-2 is connected with the cover plate 1-5 on the right side through a steel wire, the steel wire shaft rotates to wind the steel wire on the steel wire shaft, and the cover plate 1-5 is opened around a hinge;

the water collecting tank observation mirror 1-3 consists of a threaded sleeve 1-3-1, a top ring 1-3-2, an observation mirror 1-3-3 and a gasket 1-3-4; the threaded sleeve 1-3-1 is cylindrical, threads are machined on the outer portion of the threaded sleeve 1-3-1, the threaded sleeve 1-3-1 is in threaded fit with the main shell 1, and threads are machined on the right side of the inner portion of the threaded sleeve 1-3-1; the top ring 1-3-2 is annular, the top ring 1-3-2 is positioned inside the threaded sleeve 1-3-1, and the top ring 1-3-2 is in threaded fit with the threaded sleeve 1-3-1; the observation mirror 1-3-3 is positioned in the middle of the threaded sleeve 1-3-1, and the right side of the observation mirror 1-3-3 is contacted with the left side of the top ring 1-3-2; the gasket 1-3-4 is in a ring shape, and the right side of the gasket 1-3-4 is in contact with the threaded sleeve 1-3-1; observing the water quantity from the water collecting tank observation mirror 1-3, and draining the water from the drainage hole when the water is excessive;

the liquid tank observation mirror 1-4 consists of a cover ring 1-4-1, a glass mirror 1-4-2 and a screw 1-4-3; the cover ring 1-4-1 is annular, a circular groove is processed on the left side of the cover ring 1-4-1, and four through holes are processed on the cover ring 1-4-1; the glass mirror 1-4-2 is round, the left side of the glass mirror 1-4-2 is contacted with the main shell 1, and the right side of the glass mirror 1-4-2 is contacted with the cover ring 1-4-1; four screws 1-4-3 are arranged, and the left sides of the screws 1-4-3 are in threaded fit with the main shell 1;

the shaft seal 1-7 consists of a shaft seal cover 1-7-1, a stud 1-7-2, a packing 1-7-3 and a bearing seat 1-7-4; round holes are processed in the shaft sealing cover 1-7-1, through holes are processed on two sides of the shaft sealing cover 1-7-1, the lower part of the shaft sealing cover 1-7-1 is in a circular ring shape, and the lower part of the shaft sealing cover 1-7-1 is in contact with the packing 1-7-3; two studs 1-7-2 are arranged, the lower parts of the studs 1-7-2 are in threaded fit with the main shell 1, the middle parts of the studs 1-7-2 penetrate through the shaft cover 1-7-1, and nuts are arranged on the upper parts of the studs 1-7-2; three packing sets 1-7-3 are arranged, the packing sets 1-7-3 are positioned in the middle of the main shell 1, and the interiors of the packing sets 1-7-3 are in contact with the vertical shaft 8; the bearing blocks 1-7-4 are positioned at the lower part of the shaft seal 1-7, and the number of the bearing blocks 1-7-4 is four;

the door covering motor 2 consists of a steel wire shaft I2-1, a steel wire shaft II 2-2 and a door covering motor 2-3; the first steel wire shaft 2-1 is positioned on the left side of the door covering motor 2-3, and the left side of the first steel wire shaft 2-1 is connected with a steel wire; the second steel wire shaft 2-2 is positioned on the left side of the door covering motor 2-3, and the second steel wire shaft 2-2 is connected with a steel wire; the cover door motor 2-3 is fixed on the right side of the main shell 1;

the lifting frame 3 consists of a model base 3-1, a lifting base 3-2, a sealing strip 3-3 and a threaded opening 3-4; the model seat 3-1 is square, a sealing strip 3-3 is processed around the model seat 3-1, and the model seat 3-1 is welded on the upper part of the lifting seat 3-2; the lifting seat 3-2 is square, threaded openings 3-4 are machined in two sides of the lifting seat 3-2, and the lifting seat 3-2 is in threaded fit with the vertical shaft 8; the sealing strip 3-3 is a cuboid, and the sealing strip 3-3 is positioned on the outer side of the bottom of the model seat 3-1; two screw thread openings 3-4 are arranged, and the inner parts of the screw thread openings 3-4 are in threaded fit with the vertical shaft 8;

the water spraying device 4 consists of a water pipe 4-1, a water spraying pipe 4-2, a spray head 4-3 and an internal spray hole 4-4; the left side of the water pipe 4-1 is connected with a water inlet 1-6 of the main shell 1, and the water pipe 4-1 is fixed on the upper side inside the main shell 1; two water spray pipes 4-2 are arranged, the upper parts of the water spray pipes 4-2 are connected with a water pipe 4-1, and the lower parts of the water spray pipes 4-2 are connected with a spray head 4-3; two spray heads 4-3 are arranged, and the spray heads 4-3 are positioned at the lower part of the spray pipe 4-2; three inner spray holes 4-4 are arranged; connecting a water pipe to a left water inlet 1-6 of the main shell 1, starting water supply, enabling water to flow through the water inlet 1-6 to reach the inside of a water pipe 4-1 and reach the inside of a spray nozzle 4-3 through a spray pipe 4-2, and enabling the water to be changed into mist to be sprayed out through an inner spray hole 4-4, so that harmful gas in the air and harmful substances on the model are dissolved in the water;

the lifting motor 5 consists of a lifting motor 5-1, a rotating shaft 5-2 and a transmission gear 5-3; the lifting motor 5-1 is fixed on the left side of the main shell 1 through screws; the rotating shaft 5-2 penetrates through a hole in the left side of the main shell 1, and the right side of the rotating shaft 5-2 is fixed with the transmission gear 5-3; the transmission gear 5-3 is positioned at the right side of the rotating shaft 5-2, and the lower part of the transmission gear 5-3 is meshed with the vertical shaft 8;

the gear pump 6 consists of a pump shell 6-1, a conduit 6-2, a sliding top port 6-3, a liquid discharge port 6-4, a gear 6-5, a suction port 6-6 and a sealing strip 6-7; the pump shell 6-1 is oval, the pump shell 6-1 is fixed on the left side of the main shell 1, and the pump shell 6-1 is fixed on the left side of the main shell 1; the upper part of the conduit 6-2 is connected with the suction port 6-6, and the lower part of the conduit 6-2 is connected with the sliding top port 6-3; the sliding top opening 6-3 is a cuboid, and the right side of the sliding top opening 6-3 is fixed on the left side of the main shell 1; the liquid outlet 6-4 is positioned at the upper part of the pump shell 6-1, and the liquid outlet 6-4 is connected with the filling port 1-8 through a guide pipe; two gears 6-5 are arranged, the gear 6-5 is positioned in the pump shell 6-1, and the gears 6-5 are mutually meshed; the suction port 6-6 is positioned at the lower part of the pump shell 6-1; the sealing strip 6-7 is positioned at the left side of the sliding top opening 6-3; pushing the photosensitive resin adding box 7 rightwards from a left base 1-9 of the main shell 1, blocking the sliding cover 7-1 when the sliding cover 7-1 contacts the sliding top opening 6-3 to enable the sliding top opening 6-3 to be communicated with the suction pipe 7-3, sucking the photosensitive resin from the photosensitive resin adding box 7 to the lower part of the gear pump 6 through the suction pipe 7-3 when the gear pump 6 rotates, upwards moving through compression of the gear 6-5, and finally entering the liquid tank through the filling opening 1-8;

the photosensitive resin adding box 7 consists of a sliding cover 7-1, a box body 7-2, a suction pipe 7-3, a handle 7-4 and air holes 7-5; the sliding cover 7-1 is positioned at the upper part of the box body 7-2, and the sliding cover 7-1 is in sliding fit with the box body 7-2; the box body 7-2 is square, and a sliding groove is processed at the upper part of the box body 7-2; the upper part of the suction pipe 7-3 is fixed with the outlet of the box body 7-2; the handle 7-4 is positioned at the left upper side of the box body 7-2; the air holes 7-5 are positioned at the upper left side of the box body 7-2;

the air vent 7-5 consists of a shielding cover 7-5-1, an air permeable bead 7-5-2, a spring 7-5-3 and a rotary column 7-5-4; the shielding cover 7-5-1 is rectangular, a round hole is processed at the lower part of the shielding cover 7-5-1, and the shielding cover 7-5-1 is positioned at the upper left part of the box body 7-2; the air permeable bead 7-5-2 is positioned inside the box body 7-5-2, and the lower part of the air permeable bead 7-5-2 is contacted with the spring 7-5-3; the spring 7-5-3 is positioned at the lower part of the air permeable bead 7-5-2; the rotary column 7-5-4 is fixed at the upper part of the box body 7-2, and the rotary column 7-5-4 is contacted with the shielding cover 7-5-1;

the vertical shaft 8 consists of a horizontal gear 8-1, a bearing 8-2, a bearing cover 8-3, a shaft 8-4, a belt wheel 8-5 and a sealing ring 8-6; the horizontal gear 8-1 is fixed on the upper part of the shaft 8-4, the upper part of the horizontal gear 8-1 is provided with teeth, and the upper part of the horizontal gear 8-1 is meshed with the transmission gear 5-3; two bearings 8-2 are arranged, and the bearings 8-2 are positioned at two ends of the shaft 8-4; two bearing covers 8-3 are arranged, the bearing covers 8-3 are positioned on the bearings 8-2, and the bearing covers 8-3 are fixed together through the screw part main shell 1; the shafts 8-4 are cylindrical, and two shafts 8-4 are arranged; two belt wheels 8-5 are arranged, the belt wheels 8-5 are fixed at the lower part of the shaft 8-4, and the belt wheels 8-5 are connected through a belt; the sealing ring 8-6 is positioned on the bearing cover 8-3, and two sealing rings 8-6 are arranged; the lifting motor 5 is connected into a circuit, the lifting motor 5 is started, the lifting motor 5 rotates to drive the right transmission gear 5-3 to rotate, the lower portion of the transmission gear 5-3 is meshed with the horizontal gear 8-1, the transmission gear 5-3 drives the horizontal gear 8-1 to rotate, the horizontal gear 8-1 is fixed to the upper portion of the shaft 8-4, the horizontal gear 8-1 drives the shaft 8-4 to rotate, the shaft 8-4 is in threaded fit with the lifting frame 3, the number of the shafts 8-4 is two, and the shaft 8-4 rotates to drive the lifting frame 3 to move up and down; the two shafts 8-4 are connected through a belt, so that the two shafts 8-4 rotate in the same direction;

the main shell 1 is a closed cuboid; the cover door motor 2 is positioned on the right side of the main shell 1, and the cover door motor 2 is connected with the cover door in the main shell 1 through a steel wire; the lifting frame 3 is positioned in the main shell 1, and two ends of the lifting frame 3 are in threaded fit with the vertical shaft 8; the water spraying device 4 is fixed on the upper part of the main shell 1; the lifting motor 5 is fixed on the left side of the main shell 1, and the right side of the lifting motor 5 is meshed with the vertical shaft 8; the gear pump 6 is positioned on the left side of the main shell 1, the lower part of the gear pump 6 is connected with the photosensitive resin adding box 7, and the upper part of the gear pump 6 is connected with the main shell 1; the photosensitive resin adding box 7 is positioned at the left side of the main shell 1; two vertical shafts 8 are provided, and the vertical shafts 8 are positioned inside the main casing 1.

The second embodiment is as follows:

the following describes the embodiment with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13, and the embodiment further describes the embodiment, in which the packing 1-7-3 is made of nylon material.

The third concrete implementation mode:

the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13, and the first embodiment will be further described, in which the housing 7-2 is made of light-shielding plastic.

The fourth concrete implementation mode:

the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13, and the first embodiment will be further described, in which the seal ring 8-6 is made of a rubber material.

The working principle of the invention is as follows: lifting frame 3 lifting principle: the lifting motor 5 is connected into a circuit, the lifting motor 5 is started, the lifting motor 5 rotates to drive the right transmission gear 5-3 to rotate, the lower portion of the transmission gear 5-3 is meshed with the horizontal gear 8-1, the transmission gear 5-3 drives the horizontal gear 8-1 to rotate, the horizontal gear 8-1 is fixed to the upper portion of the shaft 8-4, the horizontal gear 8-1 drives the shaft 8-4 to rotate, the shaft 8-4 is in threaded fit with the lifting frame 3, the number of the shafts 8-4 is two, and the shaft 8-4 rotates to drive the lifting frame 3 to move up and down; the two shafts 8-4 are connected through a belt, so that the two shafts 8-4 rotate in the same direction.

The principle of opening the cover plate: the cover motor 2 is connected into a circuit, the cover motor 2 is started, the cover motor 2 rotates to drive the first steel wire shaft 2-1 on the left side and the second steel wire shaft 2-2 to rotate, the first steel wire shaft 2-1 is connected with the cover plate 1-5 on the left side through steel wires, the second steel wire shaft 2-2 is connected with the cover plate 1-5 on the right side through steel wires, the steel wires are wound on the steel wire shafts through the rotation of the steel wire shafts, and the cover plates 1-5 are opened around hinges.

The water spraying principle is as follows: connecting a water pipe to a left water inlet 1-6 of the main shell 1, starting water supply, enabling water to flow through the water inlet 1-6 to reach the inside of a water pipe 4-1 and reach the inside of a spray head 4-3 through a spray pipe 4-2, enabling the water to be changed into mist through an internal spray hole 4-4 and sprayed out, dissolving harmful gas in air and harmful substances on a model in the water, and enabling the water to flow into a water accumulating tank 1-10 from drain holes 1-2 on two sides of the main shell 1; the water amount is observed from the water collecting tank observation mirror 1-3, and when the water is excessive, the water is discharged from the water discharging hole.

Addition of photosensitive resin: the photosensitive resin adding box 7 is pushed rightwards from a base 1-9 on the left side of the main shell 1, when a sliding cover 7-1 contacts a sliding top opening 6-3, the sliding top opening 6-3 is blocked, the suction pipe 7-3 is communicated with the sliding top opening, when the gear pump 6 rotates, the photosensitive resin is sucked into the lower part of the gear pump 6 from the photosensitive resin adding box 7 through the suction pipe 7-3, moves upwards through the compression of the gear 6-5, and finally enters the liquid tank through a filling opening 1-8.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a multi-functional 3D prints and separates light SLA cistern, includes main casing body (1), lid door motor (2), crane (3), water jet equipment (4), elevator motor (5), gear pump (6), photosensitive resin add case (7), vertical scroll (8), its characterized in that: the main shell (1) consists of a guide wheel (1-1), a water drainage hole (1-2), a water collecting tank observation mirror (1-3), a liquid tank observation mirror (1-4), a cover plate (1-5), a water inlet (1-6), a shaft seal (1-7), a filling port (1-8), a base (1-9) and a water collecting tank (1-10); two guide wheels (1-1) are arranged, and the guide wheels (1-1) are welded on the upper part of the inner side of the main shell (1); two water drainage holes (1-2) are arranged, and the water drainage holes (1-2) are positioned in the middle of the main shell (1); the water collecting tank observation mirror (1-3) is positioned in the middle of the right side of the main shell (1), and the left side of the water collecting tank observation mirror (1-3) is communicated with the water collecting tank (1-10); the liquid tank observation mirror (1-4) is positioned at the lower part of the water collecting tank observation mirror (1-3), the liquid tank observation mirror (1-4) is positioned at the right side of the main shell (1), and the left side of the liquid tank observation mirror (1-4) is communicated with the liquid tank; the two cover plates (1-5) are arranged, the upper parts of the cover plates (1-5) are welded with connecting rings, the cover plates (1-5) are connected with a cover door motor (2) through steel wires, the cover plates (1-5) are overlapped, sealing strips are arranged at the overlapped part of the cover plates (1-5), and the cover plates (1-5) are connected with the main shell (1) through hinges; the water inlet (1-6) is positioned at the left upper side of the main shell (1), and the right side of the water inlet (1-6) is connected with the water spraying device (4); the shaft seal (1-7) is positioned in the middle of the inside of the main shell (1), and the shaft seal (1-7) is contacted with the vertical shaft (8); the filling ports (1-8) are positioned on the left side of the main shell (1), the filling ports (1-8) penetrate through the water collecting tanks (1-10), the left sides of the filling ports (1-8) are communicated with the gear pump (6), and the right sides of the filling ports (1-8) are communicated with the liquid tank; the base (1-9) is rectangular, and the base (1-9) is horizontally welded at the lower part of the left side of the main shell (1); the water collecting tank (1-10) is positioned at the lower part of the main shell (1), a drain hole is processed at the left lower side of the water collecting tank (1-10), and the water collecting tank (1-10) surrounds the outer side of the liquid tank;

the water collecting tank observation mirror (1-3) consists of a threaded sleeve (1-3-1), a top ring (1-3-2), an observation mirror (1-3-3) and a gasket (1-3-4); the threaded sleeve (1-3-1) is cylindrical, threads are machined on the outer portion of the threaded sleeve (1-3-1), the threaded sleeve (1-3-1) is in threaded fit with the main shell (1), and threads are machined on the right side of the inner portion of the threaded sleeve (1-3-1); the top ring (1-3-2) is annular, the top ring (1-3-2) is positioned inside the threaded sleeve (1-3-1), and the top ring (1-3-2) is in threaded fit with the threaded sleeve (1-3-1); the observation mirror (1-3-3) is positioned in the middle of the threaded sleeve (1-3-1), and the right side of the observation mirror (1-3-3) is contacted with the left side of the top ring (1-3-2); the gasket (1-3-4) is in a circular ring shape, and the right side of the gasket (1-3-4) is in contact with the threaded sleeve (1-3-1);

the liquid tank observation mirror (1-4) consists of a cover ring (1-4-1), a glass mirror (1-4-2) and a screw (1-4-3); the cover ring (1-4-1) is annular, a circular groove is processed on the left side of the cover ring (1-4-1), and four through holes are processed on the cover ring (1-4-1); the glass mirror (1-4-2) is round, the left side of the glass mirror (1-4-2) is contacted with the main shell (1), and the right side of the glass mirror (1-4-2) is contacted with the cover ring (1-4-1); four screws (1-4-3) are arranged, and the left sides of the screws (1-4-3) are in threaded fit with the main shell (1);

the shaft seal (1-7) consists of a shaft seal cover (1-7-1), a stud (1-7-2), a packing (1-7-3) and a bearing seat (1-7-4); round holes are processed in the shaft sealing cover (1-7-1), through holes are processed on two sides of the shaft sealing cover (1-7-1), the lower part of the shaft sealing cover (1-7-1) is in a circular ring shape, and the lower part of the shaft sealing cover (1-7-1) is in contact with the packing (1-7-3); two studs (1-7-2) are arranged, the lower parts of the studs (1-7-2) are in threaded fit with the main shell (1), the middle parts of the studs (1-7-2) penetrate through the shaft sealing cover (1-7-1), and nuts are arranged on the upper parts of the studs (1-7-2); three packing sets (1-7-3), the packing sets (1-7-3) are positioned in the middle of the main casing (1), and the inside of the packing sets (1-7-3) is contacted with the vertical shaft (8); the bearing blocks (1-7-4) are positioned at the lower part of the shaft seal (1-7), and the number of the bearing blocks (1-7-4) is four;

the door covering motor (2) consists of a steel wire shaft I (2-1), a steel wire shaft II (2-2) and a door covering motor (2-3); the first steel wire shaft (2-1) is positioned on the left side of the door covering motor (2-3), and the left side of the first steel wire shaft (2-1) is connected with a steel wire; the second steel wire shaft (2-2) is positioned on the left side of the door covering motor (2-3), and the second steel wire shaft (2-2) is connected with a steel wire; the cover door motor (2-3) is fixed on the right side of the main shell (1);

the lifting frame (3) consists of a model base (3-1), a lifting base (3-2), a sealing strip (3-3) and a threaded port (3-4); the model seat (3-1) is square, a sealing strip (3-3) is processed on the periphery of the model seat (3-1), and the model seat (3-1) is welded on the upper part of the lifting seat (3-2); the lifting seat (3-2) is square, threaded openings (3-4) are processed on two sides of the lifting seat (3-2), and the lifting seat (3-2) is in threaded fit with the vertical shaft (8); the sealing strip (3-3) is a cuboid, and the sealing strip (3-3) is positioned on the outer side of the bottom of the model seat (3-1); two screw openings (3-4) are arranged, and the inner parts of the screw openings (3-4) are in threaded fit with the vertical shaft (8);

the water spraying device (4) consists of a water pipe (4-1), a water spraying pipe (4-2), a spray head (4-3) and an internal spray hole (4-4); the left side of the water pipe (4-1) is connected with a water inlet (1-6) of the main shell (1), and the water pipe (4-1) is fixed on the upper side inside the main shell (1); two water spray pipes (4-2) are arranged, the upper part of each water spray pipe (4-2) is connected with the corresponding water pipe (4-1), and the lower part of each water spray pipe (4-2) is connected with the corresponding spray head (4-3); two spray heads (4-3) are arranged, and the spray heads (4-3) are positioned at the lower part of the spray pipe (4-2); three inner spray holes (4-4) are arranged;

the lifting motor (5) consists of a lifting motor (5-1), a rotating shaft (5-2) and a transmission gear (5-3);

the lifting motor (5-1) is fixed on the left side of the main shell (1) through screws; the rotating shaft (5-2) penetrates through a hole in the left side of the main shell (1), and the right side of the rotating shaft (5-2) is fixed with the transmission gear (5-3); the transmission gear (5-3) is positioned at the right side of the rotating shaft (5-2), and the lower part of the transmission gear (5-3) is meshed with the vertical shaft (8);

the gear pump (6) consists of a pump shell (6-1), a guide pipe (6-2), a sliding top port (6-3), a liquid discharge port (6-4), a gear (6-5), a suction port (6-6) and a sealing strip (6-7); the pump shell (6-1) is oval, the pump shell (6-1), and the pump shell (6-1) is fixed on the left side of the main shell (1); the upper part of the conduit (6-2) is connected with the suction port (6-6), and the lower part of the conduit (6-2) is connected with the sliding top port (6-3); the sliding top opening (6-3) is a cuboid, and the right side of the sliding top opening (6-3) is fixed on the left side of the main shell (1); the liquid discharge port (6-4) is positioned at the upper part of the pump shell (6-1), and the liquid discharge port (6-4) is connected with the filling port (1-8) through a guide pipe; two gears (6-5) are arranged, the gears (6-5) are positioned in the pump shell (6-1), and the gears (6-5) are meshed with each other; the suction port (6-6) is positioned at the lower part of the pump shell (6-1); the sealing strip (6-7) is positioned at the left side of the sliding top opening (6-3);

the photosensitive resin adding box (7) consists of a sliding cover (7-1), a box body (7-2), a suction pipe (7-3), a handle (7-4) and air holes (7-5); the sliding cover (7-1) is positioned at the upper part of the box body (7-2), and the sliding cover (7-1) is in sliding fit with the box body (7-2); the box body (7-2) is square, and a sliding groove is processed at the upper part of the box body (7-2); the upper part of the suction pipe (7-3) is fixed with the outlet of the box body (7-2); the handle (7-4) is positioned at the left upper side of the box body (7-2); the air holes (7-5) are positioned at the left upper side of the box body (7-2);

the air holes (7-5) consist of a shielding cover (7-5-1), air permeable beads (7-5-2), springs (7-5-3) and rotary columns (7-5-4); the shielding cover (7-5-1) is rectangular, a round hole is processed at the lower part of the shielding cover (7-5-1), and the shielding cover (7-5-1) is positioned at the upper left part of the box body (7-2); the air permeable bead (7-5-2) is positioned inside the box body (7-5-2), and the lower part of the air permeable bead (7-5-2) is contacted with the spring (7-5-3); the spring (7-5-3) is positioned at the lower part of the air permeable bead (7-5-2); the rotary column (7-5-4) is fixed at the upper part of the box body (7-2), and the rotary column (7-5-4) is contacted with the shielding cover (7-5-1);

the vertical shaft (8) consists of a horizontal gear (8-1), a bearing (8-2), a bearing cover (8-3), a shaft (8-4), a belt wheel (8-5) and a sealing ring (8-6); the horizontal gear (8-1) is fixed on the upper part of the shaft (8-4), teeth are processed on the upper part of the horizontal gear (8-1), and the upper part of the horizontal gear (8-1) is meshed with the transmission gear (5-3); two bearings (8-2) are arranged, and the bearings (8-2) are positioned at two ends of the shaft (8-4); two bearing covers (8-3) are arranged, the bearing covers (8-3) are positioned on the bearings (8-2), and the bearing covers (8-3) are fixed together through the screw part main shell (1); the shafts (8-4) are cylindrical, and two shafts (8-4) are arranged; two belt wheels (8-5) are arranged, the belt wheels (8-5) are fixed at the lower part of the shaft (8-4), and the belt wheels (8-5) are connected through a belt; the sealing rings (8-6) are positioned on the bearing covers (8-3), and two sealing rings (8-6) are arranged;

the main shell (1) is a closed cuboid; the cover door motor (2) is positioned on the right side of the main shell (1), and the cover door motor (2) is connected with a cover door in the main shell (1) through a steel wire; the lifting frame (3) is positioned inside the main shell (1), and two ends of the lifting frame (3) are in threaded fit with the vertical shaft (8); the water spraying device (4) is fixed on the upper part of the main shell (1); the lifting motor (5) is fixed on the left side of the main shell (1), and the right side of the lifting motor (5) is meshed with the vertical shaft (8); the gear pump (6) is positioned on the left side of the main shell (1), the lower part of the gear pump (6) is connected with the photosensitive resin adding box (7), and the upper part of the gear pump (6) is connected with the main shell (1); the photosensitive resin adding box (7) is positioned on the left side of the main shell (1); two vertical shafts (8) are arranged, and the vertical shafts (8) are positioned in the main shell (1).

2. The multifunctional 3D printing light-blocking SLA liquid tank as claimed in claim 1, wherein: the packing (1-7-3) is made of nylon material.

3. The multifunctional 3D printing light-blocking SLA liquid tank as claimed in claim 1, wherein: the box body (7-2) is made of shading plastic.

4. The multifunctional 3D printing light-blocking SLA liquid tank as claimed in claim 1, wherein: the sealing ring (8-6) is made of rubber material.