Summary of the invention
Technical assignment of the invention is for the above the deficiencies in the prior art, and providing one kind can apply in disinfection tablet matrix
Smear the device of drug clear cream.
The present invention the technical solution to solve the technical problem is that: a kind of air sterillization piece medicine layer coating unit, including rotation
Applicator, drug delivery device and clamping device, it is characterised in that: the rotation applicator includes fixed frame, applies cylindrantherae, snail
Wheel, worm screw, planetary gear, sun gear, gear ring and brush roll, the cavity for applying cylindrantherae and there is a both ends open, coating
It is set on the side wall of cylinder there are two inlet tube, the cavity of the inlet tube is communicated with the cavity for applying cylindrantherae;The fixed frame packet
Two fixed plates are included, the fixed plate is equipped with a through-hole, and the through-hole in two fixed plates is corresponding;The painting cylindrantherae
One end connect with the through-hole in a fixed plate, through-hole and sleeve connection in another fixed plate, the sleeve be equipped with one
Centre bore, the sun gear are fixedly mounted on sleeve, and the gear hole of sun gear and the centre bore of sleeve are in same axis
On heart line, the gear bore dia of the sun gear is greater than the width of disinfection tablet;The sleeve is equipped with an annular slide track,
The axial line of the annular slide track and the axial line of sun gear are identical, and the annular slide track of the sleeve is embedded with planet
Frame, the planet carrier is to be rotatably connected with multiple planetary gear gear holes, outside the planetary gear and sun gear
Engagement;The planetary gear gear hole is connect with the roll shaft of brush roll one end, and the brush roll, which is mounted on, applies cylindrantherae
In cavity;The two sides of support frame are respectively equipped with support plate, and the support plate is equipped with a through-hole, the both ends point of the worm screw
Not Chuan Guo through-hole in support plate, the worm wheel aperture of the worm gear and the outer wall for applying cylindrantherae are to be rotatably connected, the snail of the worm gear
The connection of the outer ring of wheel bore and gear ring, the gear ring and planetary gear internal messing, the worm and wheel are meshed;Described
Drug delivery device includes support frame, injection tube, piston, the first reel, the second reel and third reel;The support frame
One injection tube is inside installed, the injection tube is equipped with cavity open at one end, and the other end of the injection tube is equipped with one and goes out
Liquid pipe, the cavity of the outlet tube are communicated with the cavity of injection tube, the outlet tube of the injection tube and the feed liquor for applying cylindrantherae
Pipe is connected by pipeline, and the cavity of the injection tube is embedded with piston, and one end of the piston and one end of piston rod connect
Connect, one end of the support frame is equipped with a pilot hole, the other end of the piston rod pass through pilot hole on support frame with
Connecting plate connection;The two sides of the support frame are respectively rotatably to connect with the centre bore of the first reel and the second reel
It connects, the centre bore of first reel and the inner end of wind spring connect, and the outer end of the wind spring and the side wall of support frame connect
It connects, first reel is connect by the first transmission device with worm screw, the tooth of first reel and driving gear
Wheel bore is coaxially connected, and the two sides of the support frame are respectively that can turn with the gear hole of the first transmission gear and the second transmission gear
Dynamic connection, the two sides of the support frame are respectively to be rotatably connected with the first rotation axis and the second rotation axis;Described first
Rotation axis is connect with the gear hole of the first driven gear by unilateral bearing, is connected by the second transmission device and the second reel
It connects, second rotation axis is connect by unilateral bearing with the gear hole of the second driven gear and the center of third reel
Hole connection, the third reel are connect by third transmission device with the second reel, the driving gear and first
Driven gear is meshed, and the driving gear is connect by the 4th transmission device with the first transmission gear, and described first passes
Moving gear is meshed with the second transmission gear, and second transmission gear is meshed with the second driven gear;First fixture and
Second fixture is located at the both ends of the painting cylindrantherae, and first fixture and the second fixture include clamping device and guiding
Wheel, the both ends of the clamping device are respectively equipped with an otic placode, and the centre bore of the otic placode and directive wheel is to be rotatably connected, institute
The directive wheel stated is equipped with annular groove, first fixture and the second fixture and is connected by telescopic rod;The support frame
Two sides be respectively equipped with external slide rail, the external slide rail is equipped with a slideway, in the slideway at the both ends of the external slide rail respectively
Embedded with sliding rail in one;The centre bore of the support plate and guide roller is to be rotatably connected, first reel, volume Two
It is wound with draught line on line wheel and third reel, one end and the first reel for being wrapped in the draught line on the first reel are solid
Fixed connection, the other end connect around guide roller with the first fixture;It is wrapped in one end and second of the draught line on the second reel
Reel is fixedly connected, and the other end is connect with connecting plate;It is wrapped in one end and the third spiral of the draught line on third reel
Wheel is fixedly connected, and the other end is connect with connecting plate.
Circumferentially shape is uniformly mounted on planet carrier above-mentioned multiple planetary gears.
Above-mentioned the first transmission device, the second transmission device, third transmission device and the 4th transmission device is belt transmission
The transmission devices such as device or chain and sprocket driving device.
The inner wall of the cavity of above-mentioned painting cylindrantherae is equipped with an annular slide track, and the annular slide track for applying cylindrantherae is embedded with a rotation
Ring, swivel becket are equipped with a centre bore, and the centre bore of swivel becket is greater than the diameter of disinfection tablet, and the other end and the swivel becket of brush roll are
It is rotatably connected.
Compared with prior art, the present invention have it is following prominent the utility model has the advantages that
1, disinfection chip base matter can be repeated using the present apparatus and smears drug clear cream, so as to keep drug clear cream steady
Fixed is attached in disinfection tablet matrix;
2, the present apparatus has multiple brush rolls, rotation smearing can be carried out to disinfection tablet, to make the drug on disinfection tablet
Clear cream is smeared more uniform;
3, when using the present apparatus, once sterilizing piece is pulled, is able to drive wind spring contraction, when decontroling disinfection tablet, wind spring relaxes
, it is able to drive disinfection tablet movement, to save labor intensity.
Specific embodiment
The present invention is further described with specific embodiment with reference to the accompanying drawings of the specification.
As shown in Figure 1,2 and 3, the present invention includes rotation applicator, drug delivery device and clamping device.
As shown in Figures 4 and 5, the rotation applicator includes fixed frame 10, applies cylindrantherae 8, worm gear 7, worm screw 6, planet
Gear 27, sun gear 28, gear ring 26 and brush roll 35, the cavity for applying cylindrantherae 8 and having a both ends open, apply cylindrantherae 8
Side wall on set there are two inlet tube, the cavity of the inlet tube is communicated with the cavity of painting cylindrantherae 8.
As shown in fig. 6, the fixed frame 10 includes two fixed plates, the fixed plate is equipped with a through-hole, described
Through-hole in two fixed plates is corresponding.One end of the painting cylindrantherae 8 is connect with the through-hole in a fixed plate, in another fixed plate
Through-hole connect with sleeve 29, the sleeve 29 is equipped with a centre bore, and the sun gear 28 is fixedly mounted on sleeve
On 29, the gear hole of sun gear 28 and the centre bore of sleeve 29 are on same axial line, the gear of the sun gear 28
Bore dia is greater than the width of disinfection tablet.The sleeve 29 be equipped with an annular slide track, the axial line of the annular slide track with
The axial line of sun gear 28 is identical, and the annular slide track of the sleeve 29 is embedded with planet carrier 37, the planet carrier 37 with
The gear hole of multiple planetary gears 27 is to be rotatably connected, and multiple planetary gears 27 circumferentially uniformly install and be expert at by shape
In carrier 37, the planetary gear 27 and 28 external toothing of sun gear.
The gear hole of the planetary gear 27 is connect with the roll shaft of 35 one end of brush roll, and the brush roll 35 is mounted on
In the cavity for applying cylindrantherae 8, the inner wall of the cavity of the painting cylindrantherae 8 is equipped with an annular slide track, in the annular slide track for applying cylindrantherae 8
Embedded with a swivel becket 9, the swivel becket 9 is equipped with a centre bore, and the centre bore of the swivel becket 9 is greater than the width of disinfection tablet
Degree, the other end of the brush roll 35 are to be rotatably connected with swivel becket 9.The brush roll 35 and other components
Specification size is the specification of disinfection tablet, and disinfection tablet described in the present apparatus is the disinfection tablet matrix of undressed cutting, and appearance is thin
Long sheet smears clear cream, after drying process, is cut off, be divided into according to used electric heater specification and required dosage
Several monolithics use.
The two sides of support frame 3 are respectively equipped with support plate 5, and the support plate 5 is equipped with a through-hole, the worm screw 6
Both ends are each passed through the through-hole in support plate 5, and the worm wheel aperture of the worm gear 7 is to be rotatably connected with the outer wall for applying cylindrantherae 8, institute
The worm wheel aperture for the worm gear 7 stated is connect with the outer ring of gear ring 26, the gear ring 26 and 27 internal messing of planetary gear, the worm screw
6 are meshed with worm gear 7.
The drug delivery device includes support frame 3, injection tube 38, piston 36, the first reel 15,12 and of the second reel
Third reel 22.One injection tube 38 is installed, the injection tube 38 is equipped with sky open at one end in the support frame 3
The other end of chamber, the injection tube 38 is equipped with an outlet tube, and the cavity of the outlet tube is communicated with the cavity of injection tube 38,
The outlet tube of the injection tube 38 is connect with the inlet tube for applying cylindrantherae 8 by pipeline, and the cavity of the injection tube 38 is embedded
There is piston 36, one end of the piston 36 is connect with one end of piston rod 2, and one end of the support frame 3 is equipped with a guiding
Hole, the pilot hole that the other end of the piston rod 2 passes through on support frame 3 are connect with connecting plate 1.
The two sides of the support frame 3 are respectively rotatably to connect with the centre bore of the first reel 15 and the second reel 12
It connects, the centre bore of first reel 15 is connect with the inner end of wind spring 14, outer end and the support frame 3 of the wind spring 14
Side wall connection, first reel 15 are connect by the first transmission device with worm screw 6, first reel 15 and master
The gear hole of moving gear 17 is coaxially connected, the two sides of the support frame 3 respectively with the first transmission gear 18 and the second driving cog
The gear hole of wheel 19 is to be rotatably connected, and the two sides of the support frame 3 are with the first rotation axis and the second rotation axis respectively can
Rotation connection.
First rotation axis is connect, by the second transmission with the gear hole of the first driven gear 13 by unilateral bearing
Device is connect with the second reel 12, since the first driven gear 13 rotates axis connection by unilateral bearing and first, the
One driven gear 13 is merely able to that the first rotation axis is driven to rotate in a rotation direction.Second rotation axis passes through unidirectional
Bearing connect with the gear hole of the second driven gear 21, connect with the centre bore of third reel 22, due to the second driven gear
21 rotate axis connection with second by unilateral bearing, therefore the second driven gear 21 is merely able to drive the in a rotation direction
The rotation of two rotation axis.The third reel 22 is connect by third transmission device with the second reel 12, the active
Gear 17 is meshed with the first driven gear 13, and the driving gear 17 passes through the 4th transmission device and the first transmission gear 18
Connection, first transmission gear 18 is meshed with the second transmission gear 19, described second transmission gear 19 and second from
Moving gear 21 is meshed.
First transmission device, the second transmission device, third transmission device and the 4th transmission device is belt transmission
The transmission devices such as device or chain and sprocket driving device.
The clamping device can clamp disinfection tablet to be any, and can be freely disassembled the structure or dress of disinfection tablet
It sets, such as elastic card.The specific structure of clamping device in the present embodiment, as shown in fig. 7, comprises the clamping plate 32 with pilot hole,
Compressed spring and guide plate 30, the guide plate 30 are equipped with a rectangle pilot hole, the rectangle of the guide plate 30
One guide rod 31 is installed, the both ends of the guide rod 31 are each passed through pilot hole and compression on two clamping plates 32 in pilot hole
Spring is connect with the wall at 30 rectangle pilot hole both ends of guide plate.Wherein a clamping plate 32 is connect with one end of backboard 33, described
The centre bore of backboard 33 and knob 34 is to be rotatably connected, and the lower end of the clamping plate 32 is respectively equipped with card slot, two clamping plates 32
Card slot is oppositely arranged, and two clamping plates 32 are equipped with arc positioning groove, and two arc positioning grooves are oppositely arranged.By rotating 34 energy of knob
Enough both ends by knob 34 are embedded in the arc positioning groove of two clamping plates 32, and two clamping plates 32 can compress compressed spring, when rotation is revolved
When button 34 makes knob 34 be detached from the arc positioning groove of two clamping plates 32, compressed spring diastole, two clamping plates 32 are moved toward one another, so as to
Disinfection tablet both ends are clamped at card slot.
First fixture 11 and the second fixture 4 are located at the both ends of the painting cylindrantherae 8, first fixture 11 and the
Two fixtures 4 include clamping device and directive wheel 24, and the both ends of the guide plate 30 of the clamping device are respectively equipped with an otic placode, institute
The centre bore of the otic placode stated and directive wheel 24 is to be rotatably connected, and the directive wheel 24 is equipped with annular groove, described the
One fixture 11 and the second fixture 4 are connected by telescopic rod 39, the both ends of the guide plate 30 of first fixture 11 respectively with stretch
One end of contracting bar 39 connects, and the both ends of 4 guide plate 30 of the second fixture connect with the other end of telescopic rod 39 respectively, pass through
The length for adjusting telescopic rod 39 can limit the distance between the first fixture 11 and the second fixture 4, long so as to clamping difference
The disinfection tablet of degree, the telescopic rod 39 are existing apparatus, and specific structure just repeats no more.
The two sides of the support frame 3 are respectively equipped with external slide rail 20, and the external slide rail 20 is equipped with a slideway, described
Sliding rail 23 in one is embedded in the slideway at the both ends of external slide rail 20 respectively, the external slide rail 20 and interior sliding rail 23 can be embedded in guiding
In the annular groove of wheel 24, the directive wheel 24 can move on external slide rail 20 and interior sliding rail 23, pass through sliding rail in pulling
23 can adjust the distance between external slide rail 20 and interior sliding rail 23.
The centre bore of the support plate 5 and guide roller 16 is to be rotatably connected, first reel 15, volume Two
It is wound with draught line on line wheel 12 and third reel 22, is wrapped in one end and the first volume of the draught line on the first reel 15
Line wheel 15 is fixedly connected, and the other end connect around guide roller 16 with the first fixture 11.The traction being wrapped on the second reel 12
One end of line is fixedly connected with the second reel 12, and the other end is connect with connecting plate 1.The traction being wrapped on third reel 22
One end of line is fixedly connected with third reel 22, and the other end is connect with connecting plate 1.
Drug clear cream is filled between the cavity formed between the injection tube 38 and piston 36.
Operating process is as follows: when using the present invention, one end of disinfection tablet being sequentially passed through to cavity, the sun tooth for applying cylindrantherae 8
The gear hole of wheel 28 and the through-hole of sleeve 29, the both ends of disinfection tablet are clamped using the first fixture 11 and the second fixture 4 respectively.It pulls
Second fixture 4, telescopic rod 39 extend, and the first fixture 11 and the second fixture 4 is straightened by disinfection tablet.Sliding rail 23 in pulling is adjusted
The distance between external slide rail 20 and interior sliding rail 23.The first fixture 11 is pulled, the first fixture 11 drives the first spiral by draught line
15 rotation of wheel, the first reel 15 drives to be rotated with driving gear 17, and driving gear 17 drives the rotation of the first driven gear 13, the
One driven gear 13 drives the rotation of the second reel 12 by transmission device, and the second reel 12 drives connecting plate by draught line
1 movement, connecting plate 1 is moved by piston rod 2 with piston 36, thus by the drug clear cream in injection tube 38 through injection tube 38
Outlet tube and pipeline, which are expressed into, to be applied in cylindrantherae 8.Second reel 12 drives third reel 22 to rotate by third transmission device,
Third reel 22 drives connecting plate 1 to move by draught line.Since the second driven gear 21 passes through unilateral bearing and second turn
Moving axis connection, therefore the second driven gear 21 is unable to drive the rotation of the second rotation axis.First reel 15 passes through transmission device band
Dynamic worm screw 6 rotates, and worm screw 6 drives worm gear 7 to rotate, and worm gear 7 drives gear ring 26 to rotate, and gear ring 26 drives planetary gear 27 to rotate,
Planetary gear 27 can side around sun gear 28 rotate, Bian Zizhuan, thus drive 35 side of brush roll around disinfection tablet rotate, side from
Turn, so as to which the drug clear cream applied in cylindrantherae 8 to be applied on disinfection tablet.First reel 15 during rotation, drives
Wind spring 14 is shunk, when the second fixture 4 drives disinfection tablet to move to the position for applying cylindrantherae 8, when unclamping the first fixture 11, and wind spring 14
Diastole drives the rotation of the first reel 15, and the first reel 15 drives the rotation of the first transmission gear 18 by the second transmission device,
First transmission gear 18 drives the rotation of the second transmission gear 19, and the second transmission gear 19 drives the rotation of the second driven gear 21, the
Two driven gears 21 drive third reel 22 to rotate by the second rotation axis, and third reel 22 is driven by draught line and connected
Plate 1 moves, and connecting plate 1 is moved by piston rod 2 with piston 36, thus by the drug clear cream in injection tube 38 through injection tube 38
Outlet tube and pipeline be expressed into apply cylindrantherae 8 in.Third reel 22 drives 12 turns of the second reel by third transmission device
Dynamic, the second reel 12 drives connecting plate 1 to move by draught line.Since the first driven gear 13 passes through unilateral bearing and first
Axis connection is rotated, therefore the first driven gear 13 is unable to drive the rotation of the first rotation axis.First reel 15 passes through transmission device
Worm screw 6 is driven to rotate, remaining kind of drive is same as described above.
After the drug clear cream in injection tube 38 runs out of, the draught line connecting with connecting plate 1 is removed, by injection tube 38
Outlet tube on pipeline remove, then pull piston rod 2, new drug clear cream is injected from the outlet tube of injection tube 38.
It should be noted that specific embodiment of the invention is to the present invention have been described in detail, for ability
For the technical staff in domain, its various of progress is obviously changed without departing from the spirit and scope of the present invention
Become all within protection scope of the present invention.