阅读说明：本技术 一种口罩蒸汽消毒设备 (Gauze mask steam disinfection equipment ) 是由 武进涛 于 2020-06-28 设计创作，主要内容包括：本发明公开了一种口罩蒸汽消毒设备,包括所述机体内设有水箱,所述水箱内壁上固设有加热器,所述水箱右侧设有消毒腔,所述消毒腔后侧设有传动腔一,所述传动腔一左侧设有传动腔二,所述消毒腔右侧壁开设有与所述机体外互通的辅助槽一,所述消毒腔前后壁上位置对称开设有与所述辅助槽一互通的导向槽一；本发明操作简便,制造成本低,可以通过所述压缩泵将所述水箱内的蒸汽通过所述喷头喷射在口罩表面进行消毒,可以通过所述锥齿轮二与左右侧所述锥齿轮一啮合带动所述滑动杆一沿着所述导向槽二往复移动,使得所述消毒腔内的口罩都内喷射到蒸汽。(The invention discloses mask steam sterilization equipment, which comprises a water tank arranged in a machine body, wherein a heater is fixedly arranged on the inner wall of the water tank, a sterilization cavity is arranged on the right side of the water tank, a first transmission cavity is arranged on the rear side of the sterilization cavity, a second transmission cavity is arranged on the left side of the first transmission cavity, a first auxiliary groove communicated with the outside of the machine body is formed in the right side wall of the sterilization cavity, and first guide grooves communicated with the first auxiliary groove are symmetrically formed in the front wall and the rear wall of the sterilization cavity; the steam sterilizing device is simple and convenient to operate and low in manufacturing cost, steam in the water tank can be sprayed on the surface of the mask through the spray head through the compression pump for sterilizing, and the bevel gears II can be meshed with the bevel gears I on the left side and the right side to drive the sliding rod I to reciprocate along the guide groove II, so that the masks in the sterilizing cavity are sprayed with the steam.)

1. A mask steam disinfection equipment, includes the organism, its characterized in that: the machine body is internally provided with a water tank, the inner wall of the water tank is fixedly provided with a heater, the right side of the water tank is provided with a disinfection cavity, the rear side of the disinfection cavity is provided with a first transmission cavity, the left side of the first transmission cavity is provided with a second transmission cavity, the right side wall of the disinfection cavity is provided with a first auxiliary groove communicated with the outside of the machine body, the front wall and the rear wall of the disinfection cavity are symmetrically provided with a first guide groove communicated with the first auxiliary groove, the first auxiliary groove is internally provided with a first connecting rod in a sliding manner, the right side wall of the first connecting rod is fixedly provided with a handle, the first guide groove is internally provided with a support rod in a sliding manner, the support rod is fixedly arranged on the left side wall of the first connecting rod, the support rods on two sides are fixedly provided with hooks in a left-right array manner on the opposite side wall, a steam disinfection device for disinfecting the, a guide groove II communicated with the transmission cavity I is symmetrically formed in the rear side wall of the disinfection cavity in an up-and-down mode by taking the guide groove I as the center, a sliding rod I extending forwards and backwards is arranged in the guide groove II in a sliding mode, a connecting rod II is fixedly arranged between the tail ends of the rear sides of the sliding rods I on the two sides, a guide groove I is arranged in the sliding rod I, a guide groove II communicated with the guide groove I on the upper side and the lower side is formed in the connecting rod II, nozzles communicated with the guide groove I are fixedly arranged on the opposite side walls of the sliding rods I on the upper side and the lower side in the disinfection cavity in a front-and-back array mode, a connecting rod III is rotatably arranged between the transmission cavity I and the transmission cavity II, a nut in spiral fit with the connecting rod III is fixedly arranged on the rear side wall of the connecting rod II; the third connecting rod drives the upper side and the lower side through screw matching with the nut, the first sliding rod slides left and right along the second guide groove, meanwhile, steam is injected into the upper side of the first guide groove, the lower side of the first guide groove is enabled to be injected into the steam through the second guide groove, and the steam in the first guide groove is sprayed on the surface of the mask through the spray head to be disinfected.

2. A mask steam sterilization device according to claim 1, wherein: the reciprocating sliding transmission device comprises a sleeve sleeved on the connecting rod III in the transmission cavity II, a bevel gear I is symmetrically and fixedly arranged at the left and right tail ends of the sleeve, a spline groove is formed in the connecting rod III, a spline in sliding fit with the spline groove is fixedly arranged on the inner wall of the bevel gear I, an auxiliary plate is fixedly arranged on the connecting rod III in the transmission cavity II and positioned on the right side of the bevel gear I, a spring I is fixedly arranged between the auxiliary plate and the bevel gear I on the right side, a magnet I is fixedly arranged on the right side wall of the bevel gear I on the right side, a guide groove III is formed in the lower side wall of the transmission cavity II, a sliding rod II is slidably arranged in the guide groove III and positioned between the auxiliary plate and the magnet I, a spring II is fixedly arranged between the lower tail end of the sliding rod II and the lower side wall of the guide groove III, and a magnet II mutually exclusive to the magnet I is fixedly arranged on the upper, the upper side wall of the machine body is fixedly provided with a motor, the lower side wall of the motor is rotatably provided with a first transmission shaft extending downwards into a second transmission cavity, the first transmission shaft is sequentially provided with a compression pump and a second bevel gear from top to bottom, the second bevel gear is meshed with the first bevel gear, and a vertical sliding transmission device driving the second sliding rod to slide vertically is arranged in the first transmission cavity.

3. A mask steam sterilization device according to claim 3, wherein: the up-down moving transmission device comprises a transmission shaft II which is rotatably arranged between the front wall and the rear wall of the transmission cavity I, a gear I and a gear II are sequentially and fixedly arranged on the transmission shaft II from front to back, a guide groove IV which is communicated with the transmission cavity I is formed in the right side wall of the transmission cavity II, a rack I is slidably arranged in the guide groove IV and is meshed with the gear II, a guide groove V which is in sliding fit with the rack I is formed in the sliding rod II, a sliding groove which is communicated with the transmission cavity I is formed in the lower side of the transmission cavity, a guide groove VI which is communicated with the sliding groove is formed in the lower side wall of the transmission cavity, a rack II which is meshed with the gear I is slidably arranged in the guide groove VI, an incompressible auxiliary block is filled in the sliding groove by taking the rack II as the center, and a sliding rod III which extends upwards is fixedly arranged at the tail end of the auxiliary, a push rod is fixedly arranged at the tail end of the rear side of the lower side of the sliding rod.

4. A mask steam sterilization device according to claim 1, wherein: a heating sterilizer is fixedly arranged on the left side wall of the machine body, a pipeline I is fixedly arranged on the left side wall of the heating sterilizer, a guide groove VII is arranged on the upper side of the water tank, a pipeline II communicated with the guide groove VII is fixedly arranged on the right side wall of the heating sterilizer, a pipeline III communicated with the guide groove VII is fixedly arranged on the upper side wall of the water tank, an electromagnet I is fixedly arranged on the right side wall of the guide groove VII, a baffle is arranged in the guide groove VII in a sliding manner, an electromagnet II is fixedly arranged at the right end of the baffle, a spring III is fixedly arranged between the electromagnet II and the electromagnet I, a guide groove III and a guide groove IV are sequentially arranged on the baffle from left to right, a pipeline IV communicated with the guide groove VII is fixedly arranged on the front side wall of the compression pump, an auxiliary groove II communicated with the transmission cavity I is arranged on the right side wall of the compression pump, a pipeline V communicated with the guide groove IV on the upper, and the pipeline five is arranged in the auxiliary groove two.

Technical Field

The invention relates to the technical field of disinfection equipment, in particular to mask steam disinfection equipment.

Background

Everyone can wear the gauze mask in the period of influenza season, and the gauze mask can block external germ and dust outside the human body effectively to reach the healthy purpose of protection human respiratory. Some reusable masks at present can be reused only by cleaning and disinfecting, but manual work is adopted for cleaning and disinfecting the masks at present, the time required by the manual work is longer, the disinfecting effect is poorer, and secondary pollution is caused by secondary pollution easily.

Disclosure of Invention

It is an object of the present invention to provide a mask steam sterilizing apparatus which overcomes the above-mentioned deficiencies of the prior art.

According to the invention, the mask steam sterilization equipment comprises a machine body, a water tank is arranged in the machine body, a heater is fixedly arranged on the inner wall of the water tank, a sterilization cavity is arranged on the right side of the water tank, a first transmission cavity is arranged on the rear side of the sterilization cavity, a second transmission cavity is arranged on the left side of the first transmission cavity, a first auxiliary groove communicated with the outside of the machine body is formed in the right side wall of the sterilization cavity, a first guide groove communicated with the first auxiliary groove is symmetrically formed in the front and rear walls of the sterilization cavity, a first connecting rod is slidably arranged in the first auxiliary groove, a handle is fixedly arranged on the right side wall of the first connecting rod, a support rod is slidably arranged in the first guide groove, the support rod is fixedly arranged on the left side wall of the first connecting rod, hooks are fixedly arranged on the left and right side walls of the support rods on two sides, which are opposite to one side wall, a steam sterilization device for sterilizing the surface of a mask is arranged, a guide groove II communicated with the transmission cavity I is symmetrically formed in the rear side wall of the disinfection cavity in an up-and-down mode by taking the guide groove I as the center, a sliding rod I extending forwards and backwards is arranged in the guide groove II in a sliding mode, a connecting rod II is fixedly arranged between the tail ends of the rear sides of the sliding rods I on the two sides, a guide groove I is arranged in the sliding rod I, a guide groove II communicated with the guide groove I on the upper side and the lower side is formed in the connecting rod II, nozzles communicated with the guide groove I are fixedly arranged on the opposite side walls of the sliding rods I on the upper side and the lower side in the disinfection cavity in a front-and-back array mode, a connecting rod III is rotatably arranged between the transmission cavity I and the transmission cavity II, a nut in spiral fit with the connecting rod III is fixedly arranged on the rear side wall of the connecting rod II; the third connecting rod drives the upper side and the lower side through screw matching with the nut, the first sliding rod slides left and right along the second guide groove, meanwhile, steam is injected into the upper side of the first guide groove, the lower side of the first guide groove is enabled to be injected into the steam through the second guide groove, and the steam in the first guide groove is sprayed on the surface of the mask through the spray head to be disinfected.

On the basis of the technical scheme, the reciprocating sliding transmission device comprises a sleeve sleeved on a connecting rod III in a transmission cavity II, a bevel gear I is symmetrically and fixedly arranged at the left and right tail ends of the sleeve, a spline groove is formed in the connecting rod III, a spline in sliding fit with the spline groove is fixedly arranged on the inner wall of the bevel gear I, an auxiliary plate is fixedly arranged on the connecting rod III in the transmission cavity II and positioned on the right side of the bevel gear I, a spring I is fixedly arranged between the auxiliary plate and the bevel gear I on the right side, a magnet I is fixedly arranged on the right side wall of the bevel gear I on the right side, a guide groove III is formed in the lower side wall of the transmission cavity II, a sliding rod II is slidably arranged in the guide groove III, the sliding rod II is positioned between the auxiliary plate and the magnet I, and a spring II is fixedly arranged between the lower tail end of the sliding rod II and the lower, the side wall sets firmly on the two slide bars with the magnet two of a magnet mutual exclusion, side wall fixed mounting has the motor on the organism, the side wall rotates to install down and extends to transmission shaft one in the transmission chamber two, from last to having set firmly compression pump, bevel gear two in proper order down on the transmission shaft one, bevel gear two with bevel gear meshing, be equipped with the drive in the transmission chamber one the gliding transmission that reciprocates about slide bar two.

On the basis of the technical scheme, the up-and-down moving transmission device comprises a transmission shaft II which is rotatably arranged between the front wall and the rear wall of a transmission cavity I, a gear I and a gear II are fixedly arranged on the transmission shaft II from front to back in sequence, a guide groove IV which is communicated with the transmission cavity I is formed in the right side wall of the transmission cavity II, a rack I is arranged in the guide groove IV in a sliding manner and is meshed with the gear II, a guide groove V which is in sliding fit with the rack I is formed in the sliding rod II, a sliding groove which is communicated with the transmission cavity I is formed in the lower side of the transmission cavity, a guide groove VI which is communicated with the sliding groove is formed in the lower side wall of the transmission cavity, a rack II which is meshed with the gear I is arranged in the guide groove VI in a sliding manner, a non-compressible auxiliary block is filled in the sliding groove by taking the rack II as the center, and a sliding rod III which extends, a push rod is fixedly arranged at the tail end of the rear side of the lower side of the sliding rod.

On the basis of the technical scheme, a heating sterilizer is fixedly arranged on the left side wall of the machine body, a first pipeline is fixedly arranged on the left side wall of the heating sterilizer, a seventh guide groove is arranged on the upper side of the water tank, a second pipeline communicated with the seventh guide groove is fixedly arranged on the right side wall of the heating sterilizer, a third pipeline communicated with the seventh guide groove is fixedly arranged on the upper side wall of the water tank, a first electromagnet is fixedly arranged on the right side wall of the seventh guide groove, a baffle is arranged in the seventh guide groove in a sliding manner, a second electromagnet is fixedly arranged at the right end of the baffle, a third spring is fixedly arranged between the second electromagnet and the first electromagnet, a third guide groove and a fourth guide groove are sequentially arranged on the baffle from left to right, a fourth pipeline communicated with the seventh guide groove is fixedly arranged on the front side wall of the compression pump, a second auxiliary groove communicated with the first transmission cavity is arranged on the right side wall of the compression pump, a fifth pipeline communicated with the first guide groove on the, and the pipeline five is arranged in the auxiliary groove two.

The invention has the beneficial effects that: the invention has simple and convenient operation and low manufacturing cost, can carry out ultraviolet irradiation disinfection on the mask by irradiation of the ultraviolet ray disinfection lamps at the upper side and the lower side, can spray steam in the water tank on the surface of the mask through the spray head by the compression pump for disinfection, and can drive the sliding rod I to reciprocate along the guide groove II by the meshing of the bevel gear II and the bevel gears I at the left side and the right side so that the masks in the disinfection cavity are sprayed with the steam.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic front view of a mask steam sterilization device according to the present invention;

FIG. 2 is a schematic view of the structure at A-A in FIG. 1;

FIG. 3 is a schematic view of the structure at B-B in FIG. 1;

FIG. 4 is a schematic view of the structure at C-C in FIG. 2;

FIG. 5 is a schematic view of the structure of FIG. 2 at D-D;

fig. 6 is a partially enlarged schematic view of the structure at E in fig. 4.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-6, a mask steam sterilization device according to an embodiment of the present invention includes a machine body 10, a water tank 18 is disposed in the machine body 10, a heater 17 is fixedly disposed on an inner wall of the water tank 18, a sterilization chamber 25 is disposed on a right side of the water tank 18, a first transmission chamber 31 is disposed on a rear side of the sterilization chamber 25, a second transmission chamber 61 is disposed on a left side of the first transmission chamber 31, a first auxiliary groove 47 communicated with an outside of the machine body 10 is disposed on a right side wall of the sterilization chamber 25, first guide grooves 19 communicated with the first auxiliary groove 47 are symmetrically disposed on front and rear walls of the sterilization chamber 25, a first connecting rod 23 is slidably disposed in the first auxiliary groove 47, a handle 24 is fixedly disposed on a right side wall of the first connecting rod 23, a support rod 20 is slidably disposed in the first guide groove 19, the support rod 20 is fixedly disposed on a left side wall of the first connecting rod 23, hooks 26 are arranged on, a steam disinfection device 74 for disinfecting the surface of the mask is arranged in the disinfection cavity 25, the steam disinfection device 74 comprises ultraviolet disinfection lamps 21 symmetrically and fixedly arranged on the upper wall and the lower wall of the disinfection cavity 25, guide grooves two 22 communicated with the transmission cavity one 31 are symmetrically and vertically arranged on the rear side wall of the disinfection cavity 25 by taking the guide groove one 19 as the center, a sliding rod one 29 extending forwards and backwards is arranged in the guide groove two 22 in a sliding manner, a connecting rod two 38 is fixedly arranged between the rear side ends of the sliding rod one 29 on two sides, a guide groove one 28 is arranged in the sliding rod one 29, a guide groove two 37 communicated with the guide groove one 28 on the upper side and the lower side is arranged in the connecting rod two 38, spray heads 27 communicated with the guide groove one 28 are fixedly arranged on the upper side and the lower side in the disinfection cavity 25 in a front-back array manner on the side wall opposite to the sliding rod one 29, and a connecting rod three 33 is rotatably arranged between the transmission cavity one 31 and, a nut 32 in screw fit with the third connecting rod 33 is fixedly arranged on the rear side wall of the second connecting rod 38, and a reciprocating sliding transmission device 75 for driving the third connecting rod 33 to rotate in a reciprocating manner is arranged in the second transmission cavity 61; the third connecting rod 33 is in screw fit with the nut 32 to drive the first upper side and the second lower side of the sliding rod 29 to slide left and right along the second guide groove 22, meanwhile, steam is injected into the first upper side of the first guide groove 28, the steam is also injected into the first lower side of the first guide groove 28 through the second guide groove 37, and the steam in the first guide groove 28 is sprayed on the surface of the mask through the spray head 27 to be disinfected.

In addition, in one embodiment, the reciprocating sliding transmission device 75 includes a sleeve 69 sleeved on the link three 33 in the transmission cavity two 61, the sleeve 69 has a bevel gear one 68 symmetrically fixed at the left and right ends thereof, the link three 33 has a spline groove 66, a spline 67 slidably engaged with the spline groove 66 is fixed on the inner wall of the bevel gear one 68, an auxiliary plate 72 is fixed on the link three 33 in the transmission cavity two 61, the auxiliary plate 72 is located at the right side of the bevel gear one 68, a spring one 73 is fixed between the auxiliary plate 72 and the right side bevel gear one 68, a magnet one 70 is fixed on the right side wall of the right side bevel gear one 68, a guide groove three 58 is formed on the lower side wall of the transmission cavity two 61, a slide rod two 59 is slidably arranged in the guide groove three 58, and the slide rod two 59 is located between the auxiliary plate 72 and the magnet one 70, a second spring 57 is fixedly arranged between the tail end of the lower side of the second sliding rod 59 and the lower side wall of the third guide groove 58, a second magnet 71 which is mutually exclusive with the first magnet 70 is fixedly arranged on the upper side wall of the second sliding rod 59, a motor 12 is fixedly arranged on the upper side wall of the machine body 10, a first transmission shaft 51 which extends downwards into the second transmission cavity 61 is rotatably arranged on the lower side wall of the motor 12, a compression pump 13 and a second bevel gear 65 are fixedly arranged on the first transmission shaft 51 from top to bottom in sequence, the second bevel gear 65 is meshed with the first bevel gear 68, and an up-and-down moving transmission device 76 which drives the second sliding rod 59 to slide up and down is arranged in the first; when the second sliding rod 59 moves downwards, the second magnet 71 is far away from the first magnet 70, the bevel gear 68 on the right side moves rightwards under the action of the first spring 73, the bevel gear 68 on the left side is meshed with the second bevel gear 65, and when the second sliding rod 59 moves upwards, the second magnet 71 is close to the first magnet 70, so that the bevel gear 68 on the right side moves leftwards under the mutual repulsive force of the first magnet 70 and the second magnet 71 and is meshed with the second bevel gear 65.

In addition, in one embodiment, the up-down moving transmission device 76 includes a second transmission shaft 36 rotatably disposed between the front wall and the rear wall of the first transmission cavity 31, a first gear 62 and a second gear 42 are fixedly disposed on the second transmission shaft 36 from front to back, a fourth guide groove 56 communicating with the first transmission cavity 31 is disposed on the right side wall of the second transmission cavity 61, a first rack 35 is slidably disposed in the fourth guide groove 56, the first rack 35 is engaged with the second gear 42, a fifth guide groove 60 slidably engaged with the first rack 35 is disposed on the second slide rod 59, a sliding groove 64 communicating with the first transmission cavity 31 is disposed on the lower side of the first transmission cavity 31, a sixth guide groove 63 communicating with the sliding groove 64 is disposed on the lower side wall of the first transmission cavity 31, a second rack 55 engaged with the first gear 62 is slidably disposed in the sixth guide groove 63, and an incompressible auxiliary block 41 is filled in the sliding groove 64 with the second rack 55 as a center, the tail end of one side, away from the second rack 55, of the auxiliary block 41 is fixedly provided with a third sliding rod 40 extending upwards, and the tail end of the rear side of the first sliding rod 29 on the lower side is fixedly provided with a push rod 39; when the first sliding rod 29 moves leftwards and the left third sliding rod 40 is pushed into the sliding groove 64 through the push rod 39, the second rack 55 moves rightwards under the pushing of the left auxiliary block 41, when the first sliding rod 29 moves rightwards and the right third sliding rod 40 is pushed into the sliding groove 64 through the push rod 39, the second rack 55 moves leftwards under the pushing of the right auxiliary block 41, the second rack 55 drives the second transmission shaft 36 to rotate in a reciprocating manner through meshing with the first gear 62, the second transmission shaft 36 drives the first rack 35 to move leftwards and rightwards along the fourth guide groove 56 through meshing of the second gear 42 and the first rack 35, and the first rack 35 drives the second sliding rod 59 to slide upwards and downwards along the third guide groove 58 through sliding fit with the fifth guide groove 60.

In addition, in one embodiment, a heating sterilizer 15 is fixedly arranged on the left side wall of the machine body 10, a first pipeline 16 is fixedly arranged on the left side wall of the heating sterilizer 15, a seventh guide groove 46 is arranged on the upper side of the water tank 18, a second pipeline 14 communicated with the seventh guide groove 46 is fixedly arranged on the right side wall of the heating sterilizer 15, a third pipeline 11 communicated with the seventh guide groove 46 is fixedly arranged on the upper side wall of the water tank 18, a first electromagnet 45 is fixedly arranged on the right side wall of the seventh guide groove 46, a baffle plate 52 is slidably arranged in the seventh guide groove 46, a second electromagnet 48 is fixedly arranged at the right end of the baffle plate 52, a third spring 44 is fixedly arranged between the second electromagnet 48 and the first electromagnet 45, a third flow guide groove 53 and a fourth flow guide groove 43 are sequentially arranged on the baffle plate 52 from left to right, a fourth pipeline 49 communicated with the seventh guide groove 46 is fixedly arranged on the front side wall of the compression pump 13, a second auxiliary groove 54 communicated with the first transmission cavity 31, and a fifth pipeline 30 communicated with the first diversion trench 28 on the upper side is fixedly arranged on the right side wall of the compression pump 13, and the fifth pipeline 30 is arranged in the second auxiliary trench 54.

In the initial state, the spring three 44, the spring two 57 and the spring one 73 are all in the relaxed state, so that the baffle plate 52 blocks the pipe two 14, the guiding groove four 43 communicates the pipe three 11 with the pipe four 49, the magnet two 71 is away from the magnet one 70, so that the bevel gear one 68 on the left side is meshed with the bevel gear two 65, the bevel gear one 68 on the right side is disengaged with the bevel gear two 65, when the bevel gear one 68 on the left side is meshed with the bevel gear two 65, the sliding rod one 29 moves to the right along the guiding groove two 22, and when the bevel gear one 68 on the right side is meshed with the bevel gear two 65, the sliding rod one 29 moves to the left along the guiding groove two 22.

Before the mask is hung, the handle 24 is pulled to pull the support rod 20 out of the machine body 10, ear bands of the mask are hooked on the hooks 26 on two sides, and after the mask is hung, the support rod 20 is inserted into the first guide groove 19.

When the water heater starts to work, the heater 17 heats water in the water tank 18 into steam, the ultraviolet disinfection lamp 21 is started to emit ultraviolet rays to disinfect the mask, meanwhile, the motor 12 is started to drive the transmission shaft I51 to rotate, the transmission shaft I51 drives the compression pump 13 to be started, the steam in the water tank 18 is pumped into the compression pump 13 along the pipeline III 11, the diversion groove IV 43 and the pipeline IV 49, then is discharged into the diversion groove I28 on the upper side along the pipeline V30, and finally is sprayed onto the mask through the spray head 27.

Meanwhile, the transmission shaft I51 is meshed with the bevel gears I68 at two sides through the bevel gear II 65 to drive the connecting rod III 33 to rotate, the connecting rod III 33 drives the sliding rod I29 to slide along the guide groove II 22 through screw fit with the nut 32, the sliding rod I29 drives the sliding rod II 59 to move up and down along the guide groove III 58 through the up-down movement transmission device 76, and the sliding rod II 59 switches the bevel gear II 65 to be meshed with the bevel gears I68 at the left side and the right side through the reciprocating movement transmission device 75, so that the sliding rod I29 moves back and forth left along the guide groove II 22.

After the steam is sterilized for a certain period of time, the first electromagnet 45 and the second electromagnet 48 are energized to generate suction, so that the third diversion trench 53 is communicated with the second pipeline 14 and the fourth pipeline 49, the third pipeline 11 is blocked by the baffle 52, the air outside the machine body 10 is sucked into the heating sterilizer 15 along the first pipeline 16 by the compression pump 13, is heated and sterilized by the heating sterilizer 15, is sucked into the compression pump 13 along the second pipeline 14, the third diversion trench 53 and the fourth pipeline 49, is discharged into the first diversion trench 28 on the upper side along the fifth pipeline 30, and is finally sprayed on the mask through the spray head 27 to be dried.

The invention has the beneficial effects that: the invention has simple and convenient operation and low manufacturing cost, can carry out ultraviolet irradiation disinfection on the mask by irradiation of the ultraviolet ray disinfection lamps at the upper side and the lower side, can spray steam in the water tank on the surface of the mask through the spray head by the compression pump for disinfection, and can drive the sliding rod I to reciprocate along the guide groove II by the meshing of the bevel gear II and the bevel gears I at the left side and the right side so that the masks in the disinfection cavity are sprayed with the steam.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.