CN117086047B - Batch cleaning device for test tubes - Google Patents
Batch cleaning device for test tubes Download PDFInfo
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- CN117086047B CN117086047B CN202311353632.1A CN202311353632A CN117086047B CN 117086047 B CN117086047 B CN 117086047B CN 202311353632 A CN202311353632 A CN 202311353632A CN 117086047 B CN117086047 B CN 117086047B
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- test tube
- cleaning
- fixedly arranged
- rod
- plate
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- 238000004140 cleaning Methods 0.000 title claims abstract description 155
- 238000012360 testing method Methods 0.000 title claims abstract description 153
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000005406 washing Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000005507 spraying Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 25
- 239000007788 liquid Substances 0.000 description 19
- 230000008569 process Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 239000002351 wastewater Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
- B08B9/34—Arrangements of conduits or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/36—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using brushes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a test tube batch cleaning device, and relates to the technical field of test tube batch cleaning. The invention comprises a cleaning box with a cover plate and a driving part, wherein the driving part comprises a water inlet pipe and a water outlet pipe which are fixedly communicated with the cleaning box, a servo motor is fixedly arranged in the cleaning box, and a rotary table is arranged at the driving end of the servo motor through a rotary shaft and a one-way bearing. The advantages are that: can carry out quick centre gripping to not unidimensional test tube fixedly, and after the test tube centre gripping is good, can realize the rotation to the test tube to can make the test tube opening downwards, the discharge of the inside moisture of follow-up test tube of being convenient for can realize simultaneously washing in the batch test tube, outer wall, and then can effectively improve the cleaning efficiency to the test tube, and can also wash in batches in the test tube of equidimension, outer wall, thereby can effectively improve the convenience that the device used.
Description
Technical Field
The invention relates to the technical field of batch cleaning of test tubes, in particular to a batch cleaning device for test tubes.
Background
The test tube is a common instrument in a laboratory, is mostly made of glass materials, and after the test tube is used in batches, the inner wall and the outer wall of the test tube are usually cleaned by adopting corresponding cleaning devices, so that the cleanliness of the test tube in the next use is ensured;
through retrieval, the Chinese patent of patent number CN113714236B discloses a batch cleaning and sterilizing device for medical test tubes, which comprises a cleaning barrel, a barrel cover, a protective cover, a crank, a rotating shaft, a driven shaft, a driving gear, a driven gear, a test tube supporting device and a supporting stirring device, wherein the upper end of the cleaning barrel is fixedly connected with the barrel cover in a threaded manner;
the above device still has the following disadvantages:
1. the device is used for cleaning the test tube; the supporting device is adopted to vertically sleeve the test tube below the cleaning brush, the test tube is cleaned, waste water generated during cleaning in the test tube is required to be poured out in the subsequent cleaning mode, and impurities contained in the waste water are easy to adhere to the inner wall of the test tube in the pouring process of the waste water, so that the cleaning effect on the inner wall of the test tube is reduced;
2. the device is used for cleaning the test tube; because the device adopts the fixed cleaning brush and the sponge to clean the inner wall and the outer wall of the test tube, the device can only clean the inner wall and the outer wall of the test tube with one size, thereby reducing the utilization rate of the device;
it is therefore desirable to design a batch test tube cleaning apparatus to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a batch cleaning device for test tubes, which solves the problems that the prior device provided in the background art has poor cleaning effect on the inner walls of the test tubes and can only clean the inner walls and the outer walls of the test tubes with one size.
In order to achieve the above purpose, the invention is realized by the following technical scheme: comprising a purge bin having a cover plate;
the driving part comprises a water inlet pipe and a water outlet pipe which are fixedly communicated with the cleaning box, a servo motor is fixedly arranged in the cleaning box, a rotary table is arranged at the driving end of the servo motor through a rotary shaft and a first unidirectional bearing, a bevel gear I is arranged on the rotary shaft through a second unidirectional bearing, and a plate body with a plurality of water outlet holes is arranged on the rotary table through a lifting mechanism;
the clamping part comprises a placing plate which is arranged on the turntable through a rotating part, a first cavity and a plurality of grooves which are communicated with each other are formed in the placing plate, and a plurality of cylinders are arranged in the first cavity through the rotating part;
the cylinders are fixedly provided with pushing plates through air bags, the pushing plates are provided with extrusion mechanisms for propping the corresponding air bags, the pushing plates are provided with test tubes, and the cylinders are provided with clamping mechanisms for clamping and fixing the test tubes;
the cleaning part comprises a transverse plate fixedly installed on the turntable, a cavity II is formed in the plate body, a servo driver II is fixedly installed at the lower end of the transverse plate, a telescopic rod is fixedly installed at the driving end of the servo driver II, one end of the telescopic rod is installed on the plate body in a penetrating and rotating mode, a plurality of round rods are installed on the cavity II in a rotating mode, one ends of the round rods are all installed on the plate body in a penetrating and rotating mode, a roller rod matched with the round rods is fixedly installed on the telescopic rod, cleaning brushes I are installed on the round rods through supporting components, and cleaning brushes II are installed on the round rods through connecting components;
the spray washing part comprises a plurality of placing grooves III formed in the plate body, a plurality of water receiving discs are fixedly arranged on the placing grooves III, water spraying pipes are fixedly communicated with the water receiving discs, and a pushing mechanism is jointly arranged between the water receiving discs and the telescopic rods.
The invention provides a test tube batch cleaning device. The beneficial effects are as follows:
1. the invention has the advantage of quick preliminary clamping and fixing of test tubes with different sizes when the test tubes are cleaned in batches; through manual certain decurrent pressing force of applying to the test tube, can let gasbag and clamping mechanism mutually support for a plurality of relative rubber clamping plates are close to each other and carry out preliminary centre gripping fixedly to the test tube, and at the in-process that a plurality of relative rubber clamping plates are close to each other, can realize carrying out the centre gripping fixedly to not unidimensional test tube, thereby can effectively improve the flexibility that the device used.
2. The invention has the advantages that the test tube is further fixed in a propping way and is reversely rotated when the test tube is cleaned in batches; the plate body can be made to move downwards to prop against the test tube through the cooperation of the forward rotation of the servo motor and the first bevel gear and the lifting mechanism, so that the fixing effect on the test tube can be further improved, and meanwhile, after a plurality of test tubes are all propped against tightly, the rotation of the test tube can be realized through the cooperation of the reverse rotation of the servo motor and the rotary table, so that a plurality of test tube openings are all downward, and the waste water generated during the cleaning of the inside of the test tube is conveniently discharged.
3. The invention has the advantage of cleaning the inner walls and the outer walls of a plurality of test tubes simultaneously when the test tubes are cleaned in batches; through the cooperation of a plurality of round sticks of rotation and adapting unit, can realize that a plurality of cleaning brush one washs the test tube that corresponds with a plurality of cleaning brush two simultaneously, the outer wall, and then can effectively improve the cleaning efficiency of test tube, and can make a plurality of test tubes and correspond cleaning brush one, cleaning brush two's rotation direction opposite through servo driver one with adapting unit to can advance the improvement to the cleaning performance of test tube, outer wall.
4. When the test tubes are cleaned in batches, the invention has the advantage of cleaning the inner wall and the outer wall of the test tubes with different sizes, the corresponding cleaning brush I and the cleaning brush II can be thrown out by the centrifugal force generated in the rotation process of the round rollers and the rotating rods, and the inner wall and the outer wall of the test tubes with different sizes can be cleaned in the process of throwing out and displacing the cleaning brush I and the cleaning brush II, so that the use flexibility of the device can be further improved, and the use rate of the device is improved.
5. The invention has the advantage of intermittently spraying water to wash the inner wall of the test tube when the test tube is cleaned in batches; when a plurality of cleaning brushes are used for cleaning the inner wall of a corresponding test tube, the cooperation of the telescopic rod and the pushing mechanism which are rotated can realize that a plurality of spray pipes intermittently spray water to the inner wall of the corresponding test tube, so that the cleaning effect on the inner wall of the test tube can be further improved, and water after the test tube is cleaned can be discharged through the corresponding water outlet, so that the residual moisture in the test tube is greatly reduced after the test tube is cleaned.
In summary, the invention can rapidly clamp and fix test tubes with different sizes, and after the test tubes are clamped, the rotation of the test tubes can be realized, so that the opening of the test tubes is downward, the water in the subsequent test tubes can be conveniently discharged, the cleaning of the inner walls and the outer walls of the test tubes in batches can be realized, the cleaning efficiency of the test tubes can be effectively improved, and the inner walls and the outer walls of the test tubes with different sizes can be cleaned in batches, so that the convenience of the device in use can be effectively improved.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic view of a batch test tube cleaning device according to the present invention;
FIG. 2 is a schematic cross-sectional view of a purge bin;
FIG. 3 is an enlarged partial schematic view of the drive section;
FIG. 4 is an enlarged schematic view of the components of the servo motor;
FIG. 5 is an enlarged schematic view of a limiting member;
FIG. 6 is a schematic cross-sectional view of a placement plate;
FIG. 7 is an enlarged schematic view of a rotating member;
FIG. 8 is a schematic cross-sectional view of a cylinder;
FIG. 9 is an enlarged partial schematic view of the clamping mechanism;
FIG. 10 is an enlarged partial schematic view of the pressing mechanism;
FIG. 11 is an enlarged schematic view of the components on the turntable;
FIG. 12 is an enlarged schematic view of the lift mechanism;
FIG. 13 is a schematic cross-sectional view of a plate;
FIG. 14 is a schematic bottom view of the plate body;
FIG. 15 is an enlarged schematic view of the components on the plate;
FIG. 16 is an enlarged schematic view of the connecting member;
fig. 17 is an enlarged schematic view of the pushing mechanism.
In the figure: 1 cleaning box, 2 cover plate, 3 water inlet pipe, 4 water outlet pipe, 5 servo motor, 6 rotation shaft, 7 one-way bearing, 8 bevel gear, 9 rotary disk, 10 supporting plate, 11 placing plate, 12 round bar, 13 arc spring, 14 cavity, 15 groove, 16 servo driver, 17 transmission bar, 18 rotation gear, 19 cylinder, 20 rotation gear two, 21 air bag, 22 push plate, 23 placing groove one, 24 placing groove two, 25 air pipe, 26 box body, 27 sealing slide plate, 28 rod body, 29 rubber clamping plate, 30 elastic telescopic bar one, 31 push block, 32 pulley, 33 vertical bar, 34 extrusion plate, 35 groove body, 36 reciprocating screw rod, 37 bevel gear two, 38 sliding block, 39 plate body, 40 transverse plate, 41 servo driver two, 42 telescopic bar, 43 water outlet hole, 44 cavity two, 45 annular chute, 46 placing groove three, 47 roller bar, 48 round bar, 49 elastic telescopic bar two, 50 cleaning first, 51 connecting bar, 52 rotary bar, 53 elastic telescopic bar three, 54 cleaning brush two, 55 parallel shaft gear one, 57, 58 gear two, 58 parallel shaft gear two, 58, 62, 61 water receiving disc, 60, eccentric baffle plate, 60.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 and 2, a batch test tube cleaning device includes:
the cleaning device comprises a cleaning box 1, wherein the cleaning box 1 is used for bearing other parts of the cleaning device, a plurality of supports (not marked in the drawing) are fixedly arranged at the lower end of the cleaning box 1, anti-slip pads (not marked in the drawing) are fixedly arranged at the lower ends of the supports, and when the cleaning box 1 is placed on the ground, the anti-slip pads can effectively increase friction between the cleaning box 1 and the ground, so that the stability of the cleaning box 1 during placement and working is improved.
The cover plate 2 is rotatably arranged on the cleaning box 1, the sealing ring I (not marked in the drawing) is fixedly arranged on the cover plate 2, the sealing performance of the cleaning box 1 can be effectively improved through the sealing ring I on the cover plate 2, and the risk that cleaning liquid overflows from the cleaning box 1 when the cleaning box 1 is used for cleaning a test tube is greatly reduced.
Referring to fig. 1-4 and 11-14, the driving part is used for rotating and lifting the plate 39, the driving part comprises a water inlet pipe 3 fixedly communicated with the cleaning tank 1 and used for conveying water, and a water outlet pipe 4 used for discharging water, a valve (not shown in the drawing) is arranged on the water outlet pipe 4, a servo motor 5 is fixedly arranged in the cleaning tank 1, a rotating shaft 6 is fixedly arranged at the driving end of the servo motor 5, a rotating disc 9 is arranged on the rotating shaft 6 through a first one-way bearing 7, a bevel gear 8 is arranged on the rotating shaft 6 through a second one-way bearing, the plate 39 is arranged on the rotating disc 9 through a lifting mechanism, and a plurality of water outlet holes 43 are formed in the plate 39.
The lifting mechanism comprises a groove body 35 arranged on the rotary table 9, a reciprocating screw rod 36 is rotatably arranged on the groove body 35, a bevel gear II 37 meshed with the bevel gear I8 is fixedly arranged on the reciprocating screw rod 36, a sliding block 38 is arranged on the reciprocating screw rod 36 through a ball nut, a plate body 39 is fixedly arranged on the sliding block 38, two limiting grooves are arranged on the rotary table 9, and limiting blocks for limiting the movement of the plate body 39 are slidably arranged on the two limiting grooves.
The plate 39 can be convenient for drive a plurality of cleaning brushes 50, a plurality of cleaning brushes two 54 reciprocate according to the demand through elevating system, simultaneously through the cooperation of two spacing grooves and two stopper, can carry out spacingly to the reciprocate of plate 39, thereby can ensure that plate 39 reciprocates in vertical direction all the time, the stability of plate 39 removal has been improved, the terminal surface shape of two spacing grooves is echelonment, the terminal surface shape that two stoppers are close to corresponding spacing groove one side is also echelonment, the purpose is to ensure that two stoppers slidable mounting is in the spacing groove that corresponds all the time, stability when two stoppers remove is improved.
The cleaning box 1 is internally and fixedly provided with a second sealing ring (not shown in the drawing), and the rotary disc 9 is installed on the second sealing ring in a sealing and rotating way, so that the sealing effect is improved when the cleaning box 1 is used, when the cleaning liquid is input into the cleaning box, the cleaning liquid can be concentrated between the plate 39 and the supporting plate 10 through the cooperation of the second sealing ring and the rotary disc 9, the cleaning liquid can be conveniently concentrated to clean the test tube, and the use rate of the cleaning liquid can be effectively improved.
The collecting box (not shown in the figure) is placed at the lower extreme of wasing case 1, and fixed intercommunication has row material pipe (not shown in the figure), connecting pipe (not shown in the figure) on the collecting box, and the one end and the drain pipe 4 fixed intercommunication of connecting pipe wash the waste water that the test tube produced in wasing case 1, can get into the collecting box through the cooperation of drain pipe 4 and connecting pipe to the follow-up staff of being convenient for is to the centralized processing of waste water.
Referring to fig. 1-3 and fig. 5-10, the clamping part is used for clamping and fixing the test tube, stability of placing the test tube and the test tube in a cleaning process is improved, the clamping part comprises a placing plate 11 which is installed on the turntable 9 through a rotating component, a first cavity 14 and a plurality of grooves 15 are formed in the placing plate 11, the grooves 15 are communicated with the first cavity 14, a plurality of cylinders 19 are rotatably installed on the first cavity 14, rotating components are jointly installed between the cylinders 19 and the first cavity 14, air bags 21 are fixedly installed on the cylinders 19, push plates 22 are fixedly installed on the air bags 21, the push plates 22 are hermetically and slidingly installed in the corresponding cylinders 19, an extruding mechanism for propping the corresponding air bags 21 is installed on the push plates 22, the test tube is placed on the push plates 22, and a clamping mechanism for clamping and fixing the test tube is installed on the cylinders 19.
The rotating component comprises a supporting plate 10 fixedly installed on a turntable 9, a placing plate 11 is rotatably installed on the supporting plate 10, an arc-shaped groove is formed in the supporting plate 10, a round rod 12 is slidably installed on the arc-shaped groove, the placing plate 11 is fixedly connected with the round rod 12, and an arc-shaped spring 13 is fixedly installed between the round rod 12 and the arc-shaped groove.
The test tube can be conveniently placed in the plurality of cylinders 19 close to the inner side of the cleaning box 1 through the rotating component, meanwhile, the placing plate 11 can only be pushed to rotate clockwise through the cooperation of the round rod 12, the arc spring 13 and the arc groove (as shown in the direction of fig. 5), and after the rotation is completed, the elastic potential energy released by the arc spring rotates to the original position, so that the placing plate 11 is still in positive opposition with the corresponding round rods 48 on the plate body 39 after the rotation is completed (the plurality of cylinders 19 are in positive opposition with the corresponding round rods 48 in the original position), the cleaning brushes 50 can smoothly enter the corresponding test tubes in the follow-up process, and the inner walls of the test tubes are cleaned.
The rotating part comprises a first servo driver 16 fixedly arranged on the first cavity 14, a transmission rod 17 is fixedly arranged at the driving end of the first servo driver 16, a first rotating gear 18 is fixedly arranged on the transmission rod 17, a second rotating gear 20 is fixedly arranged on the plurality of cylinders 19, the plurality of second rotating gears 20 are meshed with the first rotating gear 18, and the corresponding test tubes can be driven to rotate simultaneously by the plurality of cylinders 19 through the cooperation of the first servo driver 16 and the rotating part.
And the third sealing rings (not shown in the drawing) are fixedly arranged on the grooves 15, the cylinders 19 are rotatably arranged on the corresponding third sealing rings, and the risk that cleaning liquid splashes into the placing plate 11 when the corresponding test tubes are driven to rotate by the cylinders 19 can be effectively reduced through the third sealing rings.
The clamping mechanism comprises a plurality of first placing grooves 23 formed in the cylinder 19, a box body 26 is fixedly installed on the first placing grooves 23, air pipes 25 are fixedly communicated between the plurality of box bodies 26 and the corresponding air bags 21, sealing sliding plates 27 are fixedly installed in the plurality of box bodies 26 in a sealing sliding mode, rod bodies 28 are fixedly installed on the plurality of sealing sliding plates 27, the rod bodies 28 are fixedly installed on the corresponding box bodies 26 in a penetrating mode, rubber clamping plates 29 are fixedly installed at one ends of the rod bodies 28, and the opposite rubber clamping plates 29 are matched with each other to clamp and fix test tubes.
Can effectively improve the stability when placing and the follow-up washing of test tube through clamping part, and through setting up a plurality of rubber grip blocks 29 that have elasticity, can effectively reduce the wearing and tearing of test tube and a plurality of elastic grip blocks 29 contact position departments that correspond, can protect the test tube, avoid it to take place to damage when wasing, improved the life of test tube, and can realize carrying out the fixed effect of centre gripping to the test tube of equidimension at the in-process that a plurality of relative elastic grip blocks 29 are close to each other, effectively improve the flexibility that the device used.
The extrusion mechanism comprises a plurality of second placing grooves 24 formed in the push plate 22, the second placing grooves 24 are fixedly provided with first elastic telescopic rods 30, and one ends of the first elastic telescopic rods 30 are fixedly provided with push blocks 31.
The fixed plates are fixedly installed on the second placing grooves 24, the vertical rods 33 are fixedly installed on the fixed plates in a penetrating and sliding mode, the extruding plates 34 are fixedly installed on the vertical rods 33, the pulleys 32 are rotatably installed on the vertical rods 33, the pulleys 32 are attached to the upper surfaces of the corresponding pushing blocks 31, and when the corresponding elastic telescopic rods 30 are stretched to push the corresponding pushing blocks 31 to move leftwards (in the direction shown in fig. 10) due to the centrifugal force generated by rotation of the cylinders 39, the corresponding pulleys 32 slide rightwards along the cambered surfaces of the pushing blocks 31, so that the extruding plates 34 can be conveniently pushed by the corresponding vertical rods 33 to extrude the corresponding air bags 21.
At this time, through the mutual cooperation of a plurality of squeeze plates 34, can apply certain extrusion to the gasbag 21 thereby can effectively reduce the inside gas of a plurality of boxes 26, flows back in corresponding gasbag 21 through corresponding gas-supply pipe 25, reduces the gasbag 21 and kick-backs and a plurality of relative elastic clamping plates 29 removal risk of resetting to can further improve a plurality of test tubes in the rotation cleaning process, a plurality of relative elastic clamping plates 29 cooperation is to the stability of test tube centre gripping.
Referring to fig. 1-3 and 11-16, the cleaning part is used for cleaning the inner wall and the outer wall of a plurality of test tubes at the same time, thereby effectively improving the cleaning efficiency and the effect of the test tubes,
the cleaning part comprises a transverse plate 40 fixedly arranged on a rotary table 9, a cavity II 44 is formed in a plate body 39, a servo driver II 41 is fixedly arranged at the lower end of the transverse plate 40, a telescopic rod 42 is fixedly arranged at the driving end of the servo driver II 41, one end of the telescopic rod 42 is installed on the plate body 39 in a penetrating and rotating mode, a plurality of round rods 48 are installed on the cavity II 44 in a rotating mode, one ends of the round rods 48 are installed on the plate body 39 in a penetrating and rotating mode, roller rods 47 matched with the round rods 48 are fixedly installed on the telescopic rod 42, a first cleaning brush 50 for cleaning the inner wall of a test tube is installed on the round rods 48 through supporting components, and a second cleaning brush 54 for cleaning the outer wall of the test tube is installed on the round rods 48 through connecting components.
The friction pads (not shown) are fixedly mounted on the plurality of round rollers 48, and when the roller rod 47 rotates to push the plurality of round rollers 48 to rotate, the friction force between the plurality of round rollers 48 and the roller rod 47 can be effectively increased through the friction pads on the plurality of round rollers 48, so that the stability of the roller rod 47 in rotating process to drive the plurality of round rollers 48 to rotate together can be further ensured.
The supporting component is including seting up the circular groove one on the round rod 48, fixed mounting has the flexible telescopic link two 49 on the circular groove one, and clean brush one 50 fixed mounting is on the flexible telescopic link two 49, can be convenient for a plurality of round rods 48 through the supporting component in the rotation in-process, throw away corresponding clean brush one 50 and clean the inner wall of corresponding test tube, simultaneously at a plurality of clean brushes one 50 by the in-process of throwing away, can realize the test tube inner wall to not unidimensional and clean, thereby can effectively improve the flexibility of the use of device, set up the top (direction as shown in fig. 14) shape of a plurality of clean brushes one 50 simultaneously and be the arc form, the purpose is that makes a plurality of clean brushes one 50 rotate the in-process that corresponds the test tube inner wall and wash, better to the interior arc bottom of test tube, thereby can advance to improve the holistic cleaning effect to the test tube inner wall.
The connecting component comprises an annular chute 45 arranged on the plate body 39, the annular chute 45 is communicated with a second cavity 44, a connecting rod 51 is fixedly arranged on the round stick 48, one end of the connecting rod 51 is slidably arranged on the annular chute 45, a rotating rod 52 is fixedly arranged on the connecting rod 51, a second round groove is arranged on the rotating rod 52, a third elastic telescopic rod 53 is fixedly arranged on the second round groove, and a second cleaning brush 54 is fixedly arranged on the third elastic telescopic rod 53.
When a plurality of round sticks 48 are in the rotation process, can make a plurality of bull sticks 52 rotate along the outer wall of corresponding test tube through the cooperation with adapting unit, and just can realize wasing the test tube outer wall of unidimensional in the in-process that bull stick 52 rotated and throw away corresponding cleaning brush two 54, can further improve the flexibility of use of the device, simultaneously through the cooperation of a plurality of annular spouts 45 with corresponding connecting rod 51, can effectively improve a plurality of bull sticks 52 drive the pivoted stability of corresponding cleaning brush two 54, improve cleaning brush two 54 to test tube outer wall abluent stability effect.
The mode of the threaded connection is adopted between the first cleaning brushes 50 and the corresponding second elastic telescopic rods 49, the mode of the threaded connection is adopted between the second cleaning brushes 54 and the corresponding third elastic telescopic rods 53, the purpose of the connection mode is to facilitate the disassembly and the installation of the first cleaning brushes 50 and the second cleaning brushes 54 according to requirements, and when test tubes with different lengths are required to be cleaned (the same test tube length in the same batch), the quick replacement of the first cleaning brushes 50 and the second cleaning brushes 54 can be realized by rotating the first cleaning brushes 50 and the second cleaning brushes 54, so that the use flexibility of the device can be further improved.
Meanwhile, the first cleaning brushes 50 and the corresponding second elastic telescopic rods 49 and the second cleaning brushes 54 and the corresponding third elastic telescopic rods 53 are all fixed in a non-detachable mode, so that the firmness of the connection mode is better, and the connection mode can be specifically selected according to the length of the test tube (detachable or non-detachable fixing mode).
The first elastic telescopic rods 30, the second elastic telescopic rods 49 and the third elastic telescopic rods 53 are composed of adjusting rods and reset springs, and the first elastic telescopic rods 30, the second elastic telescopic rods 49 and the third elastic telescopic rods 53 are stretched under centrifugal action and shortened to reset under the action of elastic potential energy of the corresponding reset springs when corresponding centrifugal acting force disappears.
Referring to fig. 1, 13-15 and 17, the spraying part is used for spraying water to the inside of the test tube, and can play a certain washing effect to the inner wall of the test tube in the water spraying process, so that the cleaning effect to the inner wall of the test tube can be effectively improved, the spraying part comprises a plurality of placing grooves III 46 formed in the plate 39, water receiving discs 59 are fixedly arranged on the placing grooves III 46, water spraying pipes 63 for spraying water to the inside of the test tube are fixedly communicated with the water receiving discs 59, and a pushing mechanism is commonly arranged between the water receiving discs 59 and the telescopic rod 42.
The pushing mechanism comprises a plurality of rotating shafts 56 rotatably arranged on the second cavity 44, parallel shaft gears II 57 are fixedly arranged on the rotating shafts 56, parallel shaft gears I55 meshed with the parallel shaft gears II 57 are fixedly arranged on the telescopic rods 42, eccentric wheels 58 are fixedly arranged on the rotating shafts 56, pushing plates 61 are slidably arranged on the water receiving plates 59, pushing rods 60 are fixedly arranged on one sides of the pushing plates 61, the pushing rods 60 are slidably arranged on the corresponding water receiving plates 59 in a sealing mode, and elastic baffle plates 62 are fixedly arranged on the pushing plates 61.
The pushing plates 61 can reciprocate by the pushing mechanism, and the cleaning liquid falls into the left side (direction shown in fig. 17, because the plate 39 is located below at this time) of the corresponding water receiving tray 59, and the cleaning liquid enters the water receiving tray 59 under the action of self gravity, and intermittently pushes the cleaning liquid into the corresponding water spraying pipe 63, and is sprayed out through the water spraying pipes 63 to flush the inner wall of the corresponding test tube.
Meanwhile, the plurality of elastic baffles 62 can effectively reduce the quantity of the cleaning fluid overflowed from the corresponding water receiving tray 59 in the process of pushing the cleaning fluid on the left side and the water spraying pipe 63 side in the corresponding water receiving tray 59 by the plurality of pushing plates 61, so that most of the cleaning fluid falling into the plurality of water receiving trays 59 and on the water spraying pipe 63 side is pushed into the corresponding water spraying pipe 63, the quantity of the cleaning fluid sprayed out of the water spraying pipe 63 for a single time can be effectively improved, the pipe diameters of the plurality of water spraying pipes 63 are small, and the purpose is that when a large quantity of cleaning fluid is pushed into the water spraying pipe 63, the pressure of water flow in the water spraying pipe 63 is increased, so that the follow-up water flow is more convenient to spray out of the water spraying pipe 63.
The annular magnet (not shown) is fixedly mounted on each of the eccentric wheels 58, the magnets (not shown) are fixedly mounted on one sides of the plurality of pushing rods 60, which are close to the corresponding eccentric wheels 58, and the magnetic poles of the plurality of annular magnet are opposite to those of the corresponding magnets, when the plurality of eccentric wheels 58 rotate to push the corresponding pushing rods 60 to reciprocate, the plurality of pushing rods 60 always attach to the surfaces of the corresponding eccentric wheels 58 due to the fact that the attraction force of the plurality of annular magnet to the corresponding magnet is smaller (the attraction force does not affect the rotation of the eccentric wheels 58), so that the reciprocating stability of the plurality of pushing rods 60 pushing the corresponding pushing plates 61 can be effectively improved.
The specific working principle of the invention is as follows:
place the test tube, open apron 2, place the test tube that will wash in proper order in drum 19, on push pedal 22 (the opening of a plurality of test tubes all up this moment), simultaneously at the in-process of placing the test tube, through exerting a decurrent pressing force to the test tube, the test tube promotes and corresponds push pedal 22 and extrudees corresponding gasbag 21, gasbag 21 is by extruded in-process, can squeeze into a plurality of boxes 26 that correspond with its inside gas through a plurality of gas-supply pipes 25 that correspond, the gas that enters into in a plurality of boxes 26 can promote corresponding seal slide 27 and body of rod 28 and slide, make a plurality of bodies of rod 28 drive the rubber clamp plate 29 that corresponds each other and be close to carry out preliminary centre gripping to the test tube fixedly.
Meanwhile, when the test tubes are placed on the plurality of cylinders 19 close to the inner side of the cleaning box 1, the placing plate 11 is manually rotated clockwise (in the direction shown in fig. 5, and the arc springs 13 are extruded through the round rods 12 in the rotating process of the placing plate 11), the test tubes can be placed in the plurality of cylinders 19 on the inner side conveniently, after the test tubes are placed in the plurality of cylinders 19, the placing plate 11 can be loosened, and at the moment, the elastic potential energy released by the arc springs 13 can enable the placing plate 11 to rotate and reset.
The test tube is tightly supported, after preliminary centre gripping to a plurality of test tubes, cover apron 2 to start servo motor 5, through servo motor 5 forward rotation and axis of rotation 6, the cooperation of one-way bearing two, make bevel gear one 8 take place to rotate (one-way bearing one 7 is in rotatable state at this moment, can not take place to rotate), and bevel gear one 8 can be through the cooperation with elevating system in the rotation in-process, make plate 39 move down and support tightly (as the direction shown in fig. 2) a plurality of test tubes, thereby can further improve the fixed effect to the test tube.
Then the servo motor 5 is reversely rotated, at the moment, the servo motor 5 works by being matched with the rotating shaft 6 and the one-way bearing I7, the rotating disc 9 is driven to rotate (at the moment, the one-way bearing II is in a rotatable rotating state and cannot rotate), and when the rotating disc 9 drives the supporting plate 10, the placing plate 11 and the plate body 39 to rotate to 180 degrees, the servo motor 5 can be stopped.
The cleaning liquid is supplied into the cleaning tank 1 through the water inlet pipe 3, and after the cleaning tank 1 and the space between the plate 39 and the pallet 10 are filled with the cleaning liquid, the supply of the cleaning liquid is stopped (since the plate 39 is not bonded to the inner wall of the cleaning tank 1, the cleaning liquid continues to flow downward the plate 39 along the gap between the plate 39 and the inner wall of the cleaning tank 1 (the flow rate of the cleaning liquid is small), and finally, the cleaning liquid is collected above the drain pipe 4).
After the cleaning solution is input, the second servo driver 41 and the first servo driver 16 can be started, when the second servo driver 41 works, the telescopic rod 42 and the roller rod 47 are matched to enable the round sticks 48 to rotate, when centrifugal force is generated in the rotation process of the round sticks 48, the corresponding first cleaning brush 50 is thrown out, the hair layer on the first cleaning brush 50 is attached to the inner wall of the corresponding test tube, and at the moment, the first cleaning brush 50 rotates to clean the inner wall of the corresponding test tube.
And the second servo driver 41 cooperates with the pushing mechanism to make the pushing plates 61 reciprocate, so that the cleaning liquid falling into the corresponding water receiving tray 59 is intermittently pushed into the corresponding water spraying pipes 63 and sprayed out through the water spraying pipes 63 to flush the inner wall of the corresponding test tube, and meanwhile, the flushed cleaning liquid is converged above the plate 39 and inside the test tube under the action of self gravity and finally converged above the drain pipe 4 along the corresponding water outlet holes 43, so that the subsequent discharge is facilitated.
Meanwhile, in the process of rotation of the round sticks 48, the corresponding rotating rods 52 can rotate along the outer walls of the corresponding test tubes through the corresponding connecting rods 54, and the corresponding second cleaning brushes 54 can be thrown out under centrifugal force in the rotating process of the rotating rods 52, so that the second cleaning brushes 52 can rotate to brush the outer walls of the test tubes.
When the servo driver I16 works, the cylinders 19 rotate through the cooperation of the rotating parts, the cylinders 19 drive the corresponding test tubes to rotate in the opposite directions to the corresponding cleaning brushes I50 and II 54, so that the cleaning effect of the cleaning brushes I50 and II 54 on the inner and outer walls of the test tubes can be further improved, the centrifugal force generated by the cylinders 19 in the rotation process can enable the corresponding elastic telescopic rods I30 to extend and push the corresponding push blocks 31 to move, the corresponding extrusion plates 34 can be pushed by the corresponding push blocks 31 in the moving process to extrude the corresponding air bags 21 again, and the clamping and fixing stability of the corresponding test tubes by the corresponding rubber clamping plates 29 can be further improved.
And after the inner walls and the outer walls of the test tubes are cleaned for a period of time, the first servo driver 16 and the second servo driver 41 are closed, then the valve on the drain pipe 4 is opened, and the cleaning liquid in the cleaning box 1 can be discharged.
After the test tubes are taken out, the first servo driver 16 and the second servo driver 41 are stopped firstly after the test tube cleaning is finished, cleaning liquid in the cleaning box 1 is completely discharged, then a plurality of test tubes are rotated and reset through the cooperation of the forward rotation and the reverse rotation of the servo motor 5, and after the plate 39 moves upwards and resets, a certain upward pulling force can be applied to the test tubes in sequence, and the test tubes are taken out from the corresponding cylinders 19 in sequence.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. A test tube batch cleaning device is characterized in that,
comprising the following steps: a cleaning tank (1) having a cover plate (2);
the driving part comprises a water inlet pipe (3) and a water outlet pipe (4) which are fixedly communicated with the cleaning box (1), a servo motor (5) is fixedly arranged in the cleaning box (1), a rotary table (9) is arranged at the driving end of the servo motor (5) through a rotary shaft (6) and a first one-way bearing (7), a bevel gear I (8) is arranged on the rotary shaft (6) through a second one-way bearing, and a plate body (39) with a plurality of water outlet holes (43) is arranged on the rotary table (9) through a lifting mechanism;
the clamping part comprises a placing plate (11) which is arranged on the turntable (9) through a rotating component, wherein a first cavity (14) and a plurality of grooves (15) which are communicated with each other are formed in the placing plate (11), and a plurality of cylinders (19) are arranged in the first cavity (14) through the rotating component;
a plurality of push plates (22) are fixedly arranged on the cylinders (19) through air bags (21), extrusion mechanisms for propping the corresponding air bags (21) are arranged on the push plates (22), test tubes are arranged on the push plates (22), and clamping mechanisms for clamping and fixing the test tubes are arranged on the cylinders (19);
the cleaning part comprises a transverse plate (40) fixedly arranged on a rotary table (9), a cavity II (44) is formed in the plate body (39), a servo driver II (41) is fixedly arranged at the lower end of the transverse plate (40), a telescopic rod (42) is fixedly arranged at the driving end of the servo driver II (41), one end of the telescopic rod (42) is rotatably arranged on the plate body (39) in a penetrating manner, a plurality of round rods (48) are rotatably arranged on the cavity II (44), one ends of the round rods (48) are rotatably arranged on the plate body (39) in a penetrating manner, a roller rod (47) matched with the round rods (48) is fixedly arranged on the telescopic rod (42), a cleaning brush I (50) is arranged on the round rods (48) through a supporting component, and a cleaning brush II (54) is arranged on the round rods (48) through a connecting component;
the spray washing part comprises a plurality of placing grooves III (46) formed in a plate body (39), water receiving discs (59) are fixedly arranged on the placing grooves III (46), water spraying pipes (63) are fixedly communicated with the water receiving discs (59), and a pushing mechanism is jointly arranged between the water receiving discs (59) and the telescopic rods (42);
the extrusion mechanism comprises a plurality of second placing grooves (24) which are formed in the push plate (22), and a plurality of push blocks (31) are fixedly arranged on the second placing grooves (24) through first elastic telescopic rods (30);
a fixed plate is fixedly arranged on the second placing grooves (24), a plurality of vertical rods (33) are fixedly arranged on the fixed plates in a penetrating and sliding manner, extrusion plates (34) are fixedly arranged on the vertical rods (33), and pulleys (32) attached to the upper surfaces of the corresponding pushing blocks (31) are rotatably arranged on the vertical rods (33);
the clamping mechanism comprises a plurality of first placing grooves (23) formed in the cylinder (19), a box body (26) is fixedly arranged on each of the first placing grooves (23), and a gas pipe (25) is fixedly communicated between each of the box bodies (26) and the corresponding air bag (21);
a plurality of box bodies (26) are internally provided with sealing sliding plates (27) in a sealing sliding manner, rod bodies (28) are fixedly arranged on the sealing sliding plates (27), the rod bodies (28) are arranged on the corresponding box bodies (26) in a penetrating and sliding manner, and one ends of the rod bodies (28) are fixedly provided with rubber clamping plates (29) which are mutually matched and used for clamping and fixing test tubes;
the supporting part comprises a first circular groove (48) which is formed in the circular rod, a second elastic telescopic rod (49) is fixedly arranged on the first circular groove, and a first cleaning brush (50) is fixedly arranged on the second elastic telescopic rod (49);
the connecting component comprises an annular chute (45) formed in the plate body (39), the annular chute (45) is communicated with a cavity II (44), a connecting rod (51) is fixedly arranged on the round stick (48), one end of the connecting rod (51) is slidably arranged on the annular chute (45), a rotating rod (52) is fixedly arranged on the connecting rod (51), a circular groove II is formed in the rotating rod (52), an elastic telescopic rod III (53) is fixedly arranged on the circular groove II, and a cleaning brush II (54) is fixedly arranged on the elastic telescopic rod III (53);
the pushing mechanism comprises a plurality of rotating shafts (56) rotatably arranged on the cavity II (44), parallel shaft gears II (57) are fixedly arranged on the rotating shafts (56), and parallel shaft gears I (55) meshed with the parallel shaft gears II (57) are fixedly arranged on the telescopic rods (42);
all fixed mounting has eccentric wheel (58) on a plurality of pivot (56), a plurality of equal slidable mounting has on water collector (59) and pushes away board (61), a plurality of one side of pushing away board (61) is equal fixed mounting and pushes away pole (60), and a plurality of pushing away pole (60) are all sealed slidable mounting on corresponding water collector (59), a plurality of equal fixed mounting has elastic baffle (62) on pushing away board (61).
2. The batch test tube cleaning device according to claim 1, wherein the lifting mechanism comprises a groove body (35) and two limiting grooves, the groove body (35) is arranged on the turntable (9), limiting blocks used for limiting the movement of the plate body (39) are slidably arranged on the two limiting grooves, a reciprocating screw rod (36) is rotatably arranged on the groove body (35), a bevel gear II (37) meshed with the bevel gear I (8) is fixedly arranged on the reciprocating screw rod (36), a sliding block (38) is arranged on the reciprocating screw rod (36) through a ball nut, and a fixed arrangement is arranged between the plate body (39) and the sliding block (38).
3. The batch test tube cleaning device according to claim 1, wherein the rotating part comprises a supporting plate (10) fixedly installed on the turntable (9), the placing plate (11) is rotatably installed on the supporting plate (10), an arc-shaped groove is formed in the supporting plate (10), a round rod (12) is slidably installed on the arc-shaped groove through an arc-shaped spring (13), and the placing plate (11) is fixedly connected with the round rod (12).
4. The batch test tube cleaning device according to claim 1, wherein the rotating component comprises a first servo driver (16) fixedly installed on a first cavity (14), a plurality of cylinders (19) are rotatably installed on the first cavity (14), a transmission rod (17) is fixedly installed at the driving end of the first servo driver (16), a first rotating gear (18) is fixedly installed on the transmission rod (17), and a second rotating gear (20) meshed with the first rotating gear (18) is fixedly installed on each of the cylinders (19).
5. The batch test tube cleaning device according to claim 1, wherein a plurality of the eccentric wheels (58) are fixedly provided with annular magnet stones, a plurality of the pushing rods (60) are fixedly provided with magnets on one sides of the corresponding eccentric wheels (58), and the magnetic poles of the annular magnet stones are opposite to the magnetic poles of the corresponding magnets.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311353632.1A CN117086047B (en) | 2023-10-19 | 2023-10-19 | Batch cleaning device for test tubes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311353632.1A CN117086047B (en) | 2023-10-19 | 2023-10-19 | Batch cleaning device for test tubes |
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| CN117086047A CN117086047A (en) | 2023-11-21 |
| CN117086047B true CN117086047B (en) | 2023-12-15 |
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| CN202311353632.1A Active CN117086047B (en) | 2023-10-19 | 2023-10-19 | Batch cleaning device for test tubes |
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