CN108408670A - Hood-opening device and cover opening mechanism - Google Patents
Hood-opening device and cover opening mechanism Download PDFInfo
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- CN108408670A CN108408670A CN201710073969.5A CN201710073969A CN108408670A CN 108408670 A CN108408670 A CN 108408670A CN 201710073969 A CN201710073969 A CN 201710073969A CN 108408670 A CN108408670 A CN 108408670A
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- clamping
- hopper
- sliding block
- drive component
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/14—Hand- or power-operated devices for opening closed containers for removing tightly-fitting lids or covers, e.g. of shoe-polish tins, by gripping and rotating
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Abstract
The invention discloses a kind of hood-opening device and cover opening mechanism, hood-opening device includes：Rack；The driving end of both upper gripper jaw mechanism, including upper gripper jaw component, upper clamping drive component and rotary drive assembly, upper clamping drive component and rotary drive assembly is connect with upper gripper jaw component, respectively drives upper gripper jaw component clamping and rotation；And lower clip claw mechanism, including lower clip claw assembly, lower clamping drive component and lifting drive component.Since upper gripper jaw mechanism has upper clamping drive component and rotary drive assembly, upper gripper jaw mechanism is enable to realize that automated exchanged cutter and rotation back out heparin tube lid, and lower clip claw mechanism has lower clamping drive component and lifting drive component, enable lower clip claw mechanism that heparin tube pickup is transferred to the clamping position of upper gripper jaw mechanism, and heparin tube auxiliary can be held and uncapped, therefore this hood-opening device by upper gripper jaw mechanism and lower clip claw mechanism can realize it is automatical and efficient uncap, and can uncap to different model type heparin tube.
Description
Technical field
The present invention relates to automatic dismounting technical fields, and in particular to a kind of hood-opening device and cover opening mechanism.
Background technology
In hospital, laboratory or scientific research institution carry out blood chemical examination or detection process, the top for opening heparin tube is needed
Lid, it is general using manually uncap or it is semi-automatic uncap, uncapped using pneumatic device driving in semi-automatic hood-opening device, it is right
Specific heparin tube is uncapped.In the prior art by manually uncapping, it is likely to result in the pollution of blood, and manually
The efficiency uncapped is low, hand labor intensity is big；Using the semi-automatic device uncapped, it is desired nonetheless to artificial Attended Operation, effect of uncapping
Rate is not obviously improved, and current semi-automatic hood-opening device can only be directed to the heparin tube use of specific model, purposes list
One.
Invention content
The application provide it is a kind of automatically uncap, uncap it is efficient and can be suitable for different model heparin tube dress of uncapping
It sets and cover opening mechanism.
One side, a kind of hood-opening device is provided in a kind of embodiment, including：
Rack；
Upper gripper jaw mechanism, including upper gripper jaw component, upper clamping drive component and rotary drive assembly, upper gripper jaw component can revolve
What is turned is mounted in rack, and upper clamping drive component and rotary drive assembly are mounted in rack, upper clamping drive component and rotation
The driving end for turning both drive components is connect with upper gripper jaw component, respectively drives upper gripper jaw component clamping and rotation；
And lower clip claw mechanism, including lower clip claw assembly, lower clamping drive component and lifting drive component, lift driving group
Part is mounted in rack, and lower clip claw assembly and lower clamping drive component are mounted on lifting drive component, and lifting drive component drives
Dynamic lower clip claw assembly and lower clamping drive component move up and down jointly, and the driving end of lower clamping drive component connects with lower clip claw assembly
It connects, drives lower clip claw assembly clamping, the clamping end of lower clip claw assembly is located at the underface at the clamping end of upper gripper jaw component.
Further, rack includes bottom plate, side plate and top plate, and side plate is vertically mounted on bottom plate, and top plate is horizontally arranged at
The upper end of side plate.
Further, upper gripper jaw component includes upper clip arm, upper fixed block, top shoe and upper connecting rod, and upper fixed block is rotatable
Mounted on the lower section of top plate, top shoe is rotatable and is slidably mounted between top plate and upper fixed block, upper clip arm and upper
Connecting rod all has two, and two upper clip arms are distinguished swingable mounted on the both ends of upper fixed block, and the both ends of upper connecting rod are cut with scissors respectively
It is connected on the upper end of top shoe and upper clip arm, top shoe drives upper clip arm to swing clamping by upper connecting rod.
Further, the clamping end of upper clip arm has the interior concaved circular cambered surface for clamping, on the interior concaved circular cambered surface of upper clip arm
Equipped with anti-skid chequer.
Further, rotary drive assembly includes electric rotating machine, shaft and driving member, and electric rotating machine is mounted on top plate,
Shaft is vertically rotatably mounted on top plate, and the both ends of shaft are exposed to the both sides up and down of top plate, electric rotating machine respectively
Output shaft connect with shaft upper end by driving member, electric rotating machine under the control of the controller drive shaft rotate, upper fixation
Block is fixedly mounted on the lower end of shaft, and top shoe is slidably set in shaft.
Further, upper gripper jaw mechanism further includes capping bar, and the both ends of capping bar have limited block, and shaft is hollow shaft,
Capping bar is slidably mounted in shaft, and the upper end of capping bar is exposed to shaft, and lower end is exposed to top shoe.
Further, driving member include two belt wheels and a synchronous belt, two belt wheels be separately mounted to shaft upper end and
On the output shaft of motor, the both ends of synchronous belt are separately mounted on two belt wheels；Or driving member includes two gears, two teeth
Wheel is separately mounted on the output shaft of shaft upper end and motor, and two gears mesh together.
Further, upper clamping drive component includes upper clamping motor and upper driver plate, and upper clamping motor is mounted on top plate
On, output shaft is extended to across top plate on the downside of top plate, and upper clamping motor is linear motor, and one end of upper driver plate passes through bearing
It is connect with top shoe, the other end is being controlled by the output axis connection of tapped sleeve and upper clamping motor, upper clamping motor
Upper driver plate and top shoe is driven to move up and down jointly under the control of device processed.
Further, lower clip claw assembly includes lower clip arm, lower fixed block, sliding block and lower link, and lower fixed block is mounted on
It lifting on drive component, sliding block is slidably connect with lower clamping drive component, and lower clip arm and lower link all have two, and two
A lower clip arm is distinguished swingable mounted on the both ends of sliding block, and the both ends of lower link are respectively hinged at lower fixed block and lower clip arm
Upper end, sliding block by lower link drive lower clip arm swing clamping, the clamping end of lower clip arm extends to the clamping end of upper clip arm
Underface.
Further, the clamping end of lower clip arm has the concave surface for clamping, and rubber sheet gasket is inlaid in concave surface.
Further, lower clamping drive component includes lower clamping motor, and lower clamping motor is mounted on lifting drive component,
Lower clamping motor is linear motor, and output shaft is threadedly coupled with sliding block, and lower clamping motor drives under the control of the controller
Sliding block moves up and down.
Further, lifting drive component includes lifting motor, riser guide and sliding block group, and lifting motor is straight-line electric
Machine is mounted on the upside of top plate, and output shaft is extended to across top plate on the downside of top plate, and riser guide is vertically installed on side plate, sliding
Block group is slidably mounted on riser guide, and the output shaft of lifting motor is threadedly coupled with sliding block group, and lifting motor is controlling
Sliding block group is driven to be moved up and down along riser guide under the control of device, lower clamping motor and lower fixed block are mounted in sliding block group.
Further, sliding block group includes the first sliding block, the second sliding block and spring, and the first sliding block is mounted on riser guide,
And it is threadedly coupled with lifting motor, the first sliding block is equipped with the guide post parallel with riser guide, and one end of the second sliding block is removable
Dynamic is set on guide post, and spring is set on guide post, and positioned at the lower end of the second sliding block, and spring is in compressive state always,
Spring gives the second sliding block to provide a upward thrust always；Lower clamping motor is mounted on the upper end of the second sliding block, lower fixed block
Mounted on the lower end of the second sliding block.
In other embodiments, above-mentioned hood-opening device further includes recovering mechanism, and upper gripper jaw mechanism and lower clip claw mechanism are located at
The side of side plate, recovering mechanism are located at the other side of side plate, and recovering mechanism includes portable hopper and hopper drive component, and hopper drives
Dynamic component is fixedly mounted on side plate, and portable hopper is moveably mounted on hopper drive component, and side plate is equipped with for keeping away
Allow mouth, hopper drive component that portable hopper is driven to be moved back and forth recycling position and evacuation position across escape port, recycling position is
The clamping that the feed inlet of portable hopper is moved to upper clip arm rectifies lower section.
Further, hopper drive component includes hopper motor, hopper guide rail, hopper sliding block and mounting bracket, mounting bracket peace
On side plate, hopper motor and hopper guide rail are mounted on mounting bracket, and hopper sliding block is slidably installed on hopper guide rail, material
Bucket motor is linear motor, and output shaft is threadedly coupled with hopper sliding block, and portable hopper is mounted on hopper sliding block, hopper motor
Driving portable hopper moves back and forth between recycling position and evacuation position under the control of the controller.
Further, recovering mechanism further includes stationary hopper, and stationary hopper is mounted on side plate, and is located at portable hopper
Lower section, the feed inlet of stationary hopper is arranged to rectangle structure, is surrounded by the feed inlet of stationary hopper and is inclined outwardly gear
The discharge port of plate, portable hopper is docked with the feed inlet of stationary hopper always.
In other embodiments, cover body includes front shroud and back cover, and front shroud and back cover are separately mounted to the both sides of side plate, front shroud
It is enclosed together with top plate and side plate, and lower section has the opening for avoiding feed device, upper gripper jaw mechanism and lower clamping jaw
Mechanism is placed in front shroud, and back cover encloses together with side plate and bottom plate, and recovering mechanism is placed in back cover, and stationary hopper goes out
Material mouth is extended to across bottom plate outside back cover.
Further, above-mentioned hood-opening device further includes air draft filter mechanism, air draft filter mechanism include set fan and
Filter, air draft filter mechanism are mounted on side plate, and in back cover, are respectively equipped on side plate and back cover and air draft filter
The corresponding ventilation hole of structure, the ventilation hole on side plate are docked with the air inlet of air draft filter mechanism, ventilation hole and the air draft of back cover
The air outlet of filter structure is aligned.
In other embodiments, above-mentioned hood-opening device further includes controller and sensor, and sensor has several, respectively
On the predeterminated position of rack, controller controls hood-opening device according to the signal of sensor and operates.
Another aspect, a kind of cover opening mechanism, including feed device and any of the above-described are provided in one embodiment
Hood-opening device, feed device includes cradle and feeding drive component, and feeding top of support has the peace that a row houses heparin tube
Hole is filled, cradle is mounted on feeding drive component, and feeding drive component is laid on the lower section of lower clip claw mechanism, feeding driving group
Part drives cradle linear motion.
Further, feeding drive component includes that feeding motor, feeding guide and feeding sliding block, feeding guide are laid on down
The lower section of clip claw mechanism, feeding sliding block are slidably mounted on feeding guide, feeding motor be mounted on feeding guide on and
Its output end is connect with feeding sliding block, driving feeding sliding block movement.
According to the hood-opening device and cover opening mechanism of above-described embodiment, hood-opening device is since upper gripper jaw mechanism is with the drive of upper clamping
Dynamic component and rotary drive assembly so that upper gripper jaw mechanism, which can realize automated exchanged cutter and rotate, backs out heparin tube lid, and lower folder
Pawl mechanism has lower clamping drive component and lifting drive component so that heparin tube can be picked up and is transferred to by lower clip claw mechanism
The clamping position of clip claw mechanism, and heparin tube auxiliary can be held and uncapped, therefore this hood-opening device passes through upper gripper jaw mechanism and lower clamping jaw
Mechanism can realize it is automatical and efficient uncap, and can uncap to different model type heparin tube.
Description of the drawings
Fig. 1 is the structural schematic diagram of hood-opening device in embodiment one；
Fig. 2 is the structural schematic diagram of upper gripper jaw mechanism in embodiment one；
Fig. 3 is the partial structural diagram of upper gripper jaw mechanism in embodiment one；
Fig. 4 is the partial structurtes explosive view of upper gripper jaw mechanism in embodiment one；
Fig. 5 is the structural schematic diagram of lower clip claw mechanism in embodiment one；
Fig. 6 is the partial structurtes front view of lower clip claw mechanism in embodiment one；
Fig. 7 is the partial structurtes rearview of lower clip claw mechanism in embodiment one；
Fig. 8 is the structural schematic diagram of hood-opening device in embodiment two；
Fig. 9 is the structural schematic diagram of recovering mechanism in embodiment two；
Figure 10 is structural schematic diagram of the hood-opening device with cover body in embodiment three；
Figure 11 is the backsight structural representation that hood-opening device hides cover body in embodiment three；
Figure 12 is the side structure schematic view that hood-opening device hides cover body in embodiment three；
Figure 13 is the structure diagram of the operating system of hood-opening device in example IV；
Figure 14 is the structural schematic diagram of cover opening mechanism in embodiment five.
Specific implementation mode
A kind of hood-opening device is provided in invention, this hood-opening device is mainly used for uncapping to the full-automatic of heparin tube,
Can be used for the automatic lid closing/opening to other test tubes, this hood-opening device can be used as individual hood-opening device and carry out operation of individually uncapping,
It can be coupled in other equipment, as a link of uncapping in production or experimentation, cooperation other equipment work.
Below by specific implementation mode combination attached drawing, invention is further described in detail.
Embodiment one：
As shown in Figure 1, it includes rack 1, upper gripper jaw mechanism 2 and lower clamping jaw to present embodiments provide a kind of hood-opening device mainly
Mechanism 3.
Rack 1 includes bottom plate 11, side plate 12 and top plate 13, and side plate 12 is vertically fixedly mounted on bottom plate 11,13 water of top plate
Safety is mounted in the upper end of side plate 12, and bottom plate 11, side plate 12 and top plate 13 constitute a Z-shaped structure.For Strengthening Roof 13, pushing up
The bottom surface of plate 13 is equipped with three pieces of floors, and three pieces of floors are located at 13 bottom surface both side of top plate and centre, and all extend to
Side plate 12 connects.For the convenience of description, being line of demarcation with side plate 12, top plate 13 is located at the front side of side plate 12, and bottom plate 11 is located at side
The rear side of plate 12.Upper gripper jaw mechanism 2 and lower clip claw mechanism 3 are all mounted on the front side of side plate 12.
As depicted in figs. 1 and 2, upper gripper jaw mechanism 2 includes upper gripper jaw component 21, upper clamping drive component 22 and rotation driving
Component 23.Upper gripper jaw mechanism 2 is mainly used for rotatably unscrewing heparin tube lid.
As shown in Fig. 2, rotary drive assembly 23 includes electric rotating machine 231, shaft 232 and driving member 233, electric rotating machine
231 are mounted on the top surface of top plate 13 by holder, and by frame on top plate 13, output shaft is vertically arranged electric rotating machine 231, this example
In electric rotating machine 231 be preferably stepper motor.Shaft 232 is vertically rotatably mounted to by bearing on top plate 13, and
The both ends of shaft 232 are exposed to the both sides up and down of top plate 13 respectively, i.e. shaft 232 is vertically through on top plate 13, electric rotating machine 231
Output shaft connect with the upper end of shaft 232 by driving member 233, drive shaft 232 rotate.Driving member 233 in this example wraps
Two belt wheels and a synchronous belt are included, a belt wheel is fixed on the output shaft of electric rotating machine 231, another belt wheel, which is fixed on, to be turned
The upper end of axis 232, two belt wheels are located on the same horizontal plane, and the transmission ratio of two belt wheels is selected according to actual demand,
Synchronous belt is mounted on two belt wheels, belt wheel with synchronize take up gearing, electric rotating machine 231 passes through under the control of the controller
Belt wheel and synchronous belt drive shaft 232 rotate.In another embodiment, driving member 233 includes two gears, two gears point
Not An Zhuan electric rotating machine 231 output shaft and shaft 232 upper end, and two gears engagement, the transmission ratio of gear with it is same
The transmission ratio for walking band is consistent, is arranged all in accordance with actual demand.In other embodiments, driving member 233 or multi-stage gear group,
The transmission ratio needed is realized by three or more gears.
As shown in Figure 2, Figure 3 and Figure 4, in the present embodiment upper gripper jaw component 21 include upper clip arm 211, upper fixed block 212,
Top shoe 213 and upper connecting rod 214.Upper fixed block 212 is fixedly mounted on the bottom of shaft 232, and the both ends of upper fixed block 212 are set
There are two symmetrical small shafts, and there are two the tools of upper clip arm 211, and upper clip arm 211 is made of the clamping end of the swing arm of upper end and lower end,
Upper clip arm 211 is in a Z-shaped structure, and the swing arm of upper clip arm 211 is rotatably mounted in the small shaft of upper fixed block 212,
Two upper clip arms 211 are symmetrical arranged, and the clamping end of two 211 lower ends of upper clip arm can be docking together.Two upper clip arms 211
The aspectant face in clamping end be equipped with interior concaved circular cambered surface, two upper clip arms 211 enclose a cylindrical hole after docking, to two
A upper clip arm 211 can clamp heparin tube lid after docking, since upper clip arm 211 needs to rotatably unscrew heparin tube lid, therefore in upper clip arm
211 interior concaved circular cambered surface is equipped with anti-skid chequer, it is ensured that torsion prevents from skidding.There is through-hole, slidably among top shoe 213
Be mounted in shaft 232, and positioned at the top of upper fixed block 212, the lower end of top shoe 213 is equipped with boss so that on
There is the space of evacuation 211 swing arm of upper clip arm between sliding block 213 and upper fixed block 212.There are two the tools of upper connecting rod 214, upper connecting rod
214 both ends are hinged with the upper end of upper clip arm 211 and top shoe 213 respectively, i.e., 214 both ends of upper connecting rod are to be flexibly connected, and two
A upper connecting rod 214 is symmetrical arranged, and corresponding respectively and two upper clip arms 211 connect, and upper connecting rod 214 plays gearing, top shoe 213
Moving up and down can drive two upper clip arms 211 to swing clampings by two upper connecting rods 214, meanwhile, entire upper gripper jaw component 21 with
Shaft 232 to rotate together.
As shown in Fig. 2, upper clamping drive component 22 includes upper clamping motor 221 and upper driver plate 222, upper clamping motor
221 are mounted on 13 top surface of top plate, and output shaft extends to 13 downside of top plate across top plate 13, and upper clamping motor 221 is straight-line electric
Machine has screw thread on output shaft.One end of upper driver plate 222 is connect by bearing 223 with top shoe 213, and the other end passes through
The output axis connection or upper driver plate 222 of tapped sleeve and upper clamping motor 221 are equipped with corresponding screw thread
Hole.Upper clamping motor 221 drives driver plate 222 and top shoe 213 to move up and down jointly under the control of the controller.Upper transmission
Plate 222 is connect by bearing 223 with top shoe 213, is fixed by screw under bearing 223, prevents bearing 223 from gliding,
To ensure that top shoe 213 can jointly be moved up and down with upper driver plate 222, and top shoe 213 can relatively upper 222 turns of driver plate
It is dynamic.In order to ensure upper driver plate 222 can be more stable it is up and down, in the present embodiment, sliding rail is also provided on side plate 12
224, upper driver plate 222 is moved up and down along sliding rail 224.
In the present embodiment, upper gripper jaw mechanism 2 further includes capping bar 24, and the both ends of capping bar 24 have limited block, shaft 232
For hollow shaft, and there is top shoe 213 through-hole, capping bar 24 to be slidably mounted in shaft 232, and capping bar 24
Upper end is exposed to shaft 232, and lower end is exposed to top shoe 213, and capping bar 24 can freely up and down move in shaft 232, to
During uncapping, capping bar 24 can fall on the upper end of heparin tube lid, be opened again after heparin tube lid is removed in the rotation of upper clip arm 211
When unclamping heparin tube lid, capping bar 24 provides a downward thrust to heparin tube lid under gravity, to capping bar
24 can assist the capping of upper clip arm 211, and capping bar 24 can also auxiliary positioning detection.
From the above it is found that rotary drive assembly 23 can drive upper gripper jaw component 21 to rotate, upper clamping drive component 22
21 clamping of upper gripper jaw component can be driven, to which rotary drive assembly 23 and upper clamping drive component 22 drive upper gripper jaw component jointly
21 realizations are uncapped.
As shown in Figure 1 and Figure 5, lower clip claw mechanism 3 includes lower clip claw assembly 31, lower clamping drive component 32 and lifting driving
Component 33.Lower clip claw mechanism 3 is mainly used for picking up heparin tube from feed device and holding heparin tube lower end auxiliary uncapping.
As shown in Figure 5 and Figure 6, lifting drive component 33 includes lifting motor 331, riser guide 332 and sliding block group 333,
Lifting motor 331 is linear motor, is mounted on 13 upside of top plate, and output shaft extends to 13 downside of top plate across top plate 13, and
And output shaft is vertically arranged.Riser guide 332 is fixedly mounted on vertically on side plate 12, and positioned at the front side of side plate 12, sliding block group
333 are slidably mounted on riser guide 332, and the output shaft of lifting motor 331 is threadedly coupled with sliding block group 333, lifting electricity
Machine 331 drives sliding block group 333 to be moved up and down along riser guide 332 under the control of the controller.Due to upper gripper jaw component 21
Upper clip arm 211 does not move in above-below direction, and during turning on heparin tube lid, heparin tube lid can occur up and down with respect to heparin tube
It is mobile, realize that lower 31 passive slide downward of clip claw assembly, realization are uncapped by sliding block group 333 in the present embodiment.
Specifically, as shown in Figure 5 and Figure 6, sliding block group 333 includes the first sliding block 3331, the second sliding block 3332 and spring
3333, the first sliding block 3331 is mounted on riser guide 332, and is threadedly coupled with the output shaft of lifting motor 331, and first slides
The other side of 3331 OQ t guide rail 332 of block is equipped with the guide post parallel with riser guide 332, and one end of the second sliding block 3332 can
Mobile is set on guide post, and spring 3333 is set on guide post, and positioned at the lower end of the second sliding block 3332, spring 3333 is always
In compressive state, spring 3333 gives the second sliding block 3332 to provide a upward thrust always, in order to more preferably install fixed bullet
Spring 3333 is equipped with annular protrusion in the guide post bottom end of the first sliding block 3331, and annular protrusion encloses an annular groove with guide post,
It is set there are one annular groove in 3332 lower end of the second sliding block, upper and lower annular groove is respectively clamped into the both ends of spring 3333
It is interior, the bounce of spring 3333, the installation of spring 3333 can be prevented more firm.Sliding block group 333 has the first cunning that opposite can be slided
Lower clamping drive component 32 is mounted on the second sliding block 3332, it can be achieved that lower clamping drives by block 3331 and the second sliding block 3332
The passive sliding of component 32, and initial position is restored in the state of removing external force.For the heparin tube lid of threaded connection,
When unscrewing heparin tube lid, the tube body of heparin tube will will produce the trend detached respectively to both ends with heparin tube lid, due to upper folder
Arm 211 cannot move up and down, and therefore, heparin tube lid can not move up and down, and move downward generation to the tube body of heparin tube
Trend, the tube body of heparin tube is clamped in lower clip claw assembly 31, and when the tube body of heparin tube moves downward, the second sliding block 3332 is also opposite
First sliding block 3331 moves downward, and spring 3333 is compressed downwardly.
Lower clamping drive component 32 includes lower clamping motor 321, and lower clamping motor 321 is mounted on the second sliding block by holder
3332 upper end, lower clamping motor 321 are linear motor, and threaded output shaft extends to second across the second sliding block 3332
The lower section of sliding block 3332.
As shown in Fig. 5, Fig. 6 and Fig. 7, lower clamping drive component 32 includes lower clip arm 311, lower fixed block 312, sliding block
313 and lower link 314, lower fixed block 312 be fixedly mounted on 3332 lower end of the second sliding block, sliding block 313 passes through threaded set
Cylinder is slidably threadedly coupled with the output shaft of lower clamping motor 321 or sliding block 313 is equipped with corresponding screw thread
Hole, lower clamping motor 321 drive sliding block 313 to move up and down.Lower clip arm 311 and lower link 314 all have two, lower clip arm
311 are also made of swing arm and clamping end, and swing arm is consistent with the swing arm of upper clip arm 211, and difference is the clamping of lower clip arm 311
End bending extends to the underface of upper clip arm 211, and the clamping end of lower clip arm 311 is equipped with the concave surface for clamping, and in concave surface
Rubber sheet gasket is inlayed, rubber sheet gasket has certain elasticity and can improve frictional force, can prevent hardness from clipping broken heparin tube, and improve
Frictional force can more preferably assist upper clip arm 211 to uncap.Sliding block 313 and 212 structure of upper fixed block are similar, and both ends are equipped with small turn
Axis, two lower clip arms 311 are distinguished swingable mounted on the both ends of sliding block 313.Lower fixed block 312 and 213 shape of top shoe
Structure is similar, and there is boss, the both ends of lower link 314 to be respectively hinged at the upper end of lower fixed block 312 and lower clip arm 311 for lower end,
Sliding block 313 drives lower clip arm 311 to swing clamping by lower link 314.
From the above it is found that lifting drive component 33 can drive lower clip claw assembly 31 and lower clamping drive component 32 common
It moves up and down, lower clamping drive component 32 can drive 31 clamping of lower clip claw assembly, and lower clip claw assembly 31 and the driving of lower clamping
Component 32 can passively be moved up and down in a certain range by sliding block group 333.
Hood-opening device provided in this embodiment, since there is upper clamping drive component 22 and rotation to drive for upper gripper jaw mechanism 2
Component 23 so that upper gripper jaw mechanism 2 can realize that automated exchanged cutter and rotation turn round lower heparin tube lid, and under lower clamping mechanism 3 has
Clamping drive component 32 and lifting drive component 33 so that heparin tube can be picked up and be transferred to upper gripper jaw machine by lower clamping mechanism 3
The clamping position of structure 2, and heparin tube auxiliary can be held and uncapped, therefore this hood-opening device passes through upper gripper jaw mechanism 2 and lower clip claw mechanism 3
Can be achieved it is automatical and efficient uncap, upper gripper jaw mechanism 2 and lower clip claw mechanism 3 are grabbed by upper clip arm 211 and lower clip arm 311 respectively
It takes, the heparin tube of different model type can be captured, realization uncaps to different model type heparin tube.It is equipped in hollow rotating shaft 232
Anti-skid chequer on capping bar 24 and upper clip arm 211 realizes heparin tube lid capping function, it is therefore prevented that heparin tube lid is sticked to jointly
On upper clip arm 211.
Embodiment two：
Hood-opening device provided in this embodiment, increases recovering mechanism on the basis of the above embodiment 1.
As shown in figure 8, the most of rear side for being mounted on side plate 12 of recovering mechanism 4, partially passes through side plate 12 and is located at side plate 12
Front side.
Specifically, as shown in figure 9, recovering mechanism 4 include portable hopper 41, stationary hopper 42 and hopper drive component 43,
Stationary hopper 42 is fixed on 12 rear side of side plate, and the discharge port of stationary hopper 42 is extended to across bottom plate 11 under bottom plate 11
Side, the feed inlet of stationary hopper 42 is rectangle structure, and is surrounded by and is inclined outwardly on the feed inlet of rectangle structure
Baffle, baffle forms funnel structure, and bootable heparin tube lid falls into.Portable hopper 41 is inclined, and portable hopper 41 is pacified
On hopper drive component 43, side plate 12 is equipped with escape port, and portable hopper 41 passes through the escape port of side plate 12, portable hopper
41 feed inlet is located at the front side of side plate 12, and hopper drive component 43 can drive the feed inlet of portable hopper 41 to be moved to
The underface of clamp arm 211 so that upper clip arm 211 unclamp heparin tube lid after, heparin tube lid can fall to portable hopper 41 into
In material mouth.The discharge port of portable hopper 41 is located at the rear side of side plate 12, the discharge port of portable hopper 41 and stationary hopper 42 into
Material mouth dock, and 41 feed inlet of portable hopper in moving process also always with the rectangle structure feed inlet of stationary hopper 42
Docking.
Hopper drive component 43 includes hopper motor 431, hopper guide rail 432, hopper sliding block 433 and mounting bracket 434, installation
Frame 434 is mounted on the rear side of side plate 12, and hopper motor 431 and hopper guide rail 432 are mounted on mounting bracket 434, hopper sliding block 433
On slidable installation hopper guide rail 432, hopper motor 431 is linear motor, and output shaft connects with 433 screw thread of hopper sliding block
It connects, portable hopper 41 is mounted on hopper sliding block 433, and hopper motor 431 drives portable hopper 41 to exist under the control of the controller
It is moved back and forth between recycling position and evacuation position, recycling position is that the feed inlet of portable hopper 41 is located at two 211 clamping ends of upper clip arm
Underface at docking, evacuation position are that portable hopper 41 exits the space between lower clip arm.
Hood-opening device provided in this embodiment, recovering mechanism 4 can automatically move the blood sampling that recycling upper gripper jaw mechanism 2 is removed
Pipe lid, heparin tube lid can be successively discharged to by portable hopper 41 and stationary hopper 42 in collecting box, and heparin tube lid is facilitated
Recycling.
Embodiment three：
A kind of hood-opening device is present embodiments provided, cover body and air draft filtering are increased on the basis of above-described embodiment two
Mechanism.
As shown in Figure 10, cover body 5 include front shroud 51 and back cover 52, front shroud 51 be mounted on side plate 12 front side, front shroud 51 with
Together with side plate 12 is enclosed with top plate 13, front shroud 51 all covers upper gripper jaw mechanism 2 and lower clip claw mechanism 3, under front shroud 51
End be equipped with allow heparin tube by opening.Back cover 52 is mounted on the rear side of side plate 12, and back cover 52 is enclosed with side plate 12 and bottom plate 11
It is combined, back cover 52 all covers recovering mechanism 4.Front shroud 51 and back cover 52 cover entire hood-opening device, in heparin tube
Capping during, will produce aerosol, be easy to happen cross contamination, front shroud 51 and back cover 52 can by entire hood-opening device with it is outer
Boundary is isolated.
(Figure 11 is the structural schematic diagram for hiding cover body 5) as shown in figure 11, it is molten in order to remove the gas uncapped and generated in the process
Glue is equipped with air draft filter mechanism 6 on the rear side of side plate 12, and air draft filter mechanism 6 is integrally located in back cover 52, air draft filtering
Mechanism 6 includes the fan and filter to gather together, and filter can cross the aerosol in air filtering, and fan plays air draft driving
The effect of air flowing.Ventilation hole is equipped on side plate 12 and back cover 52, air draft filter mechanism 6 is mounted on the logical of side plate 12
In air holes, to which the air inlet of air draft filter mechanism 6 is docked with the ventilation hole of side plate 12, the ventilation hole of back cover 52 also with air draft
The exhaust outlet of filter structure 6 is aligned, and fan starts air draft, improves air flow efficiency under the control of the controller.
There is hood-opening device in the present embodiment cover body 5 and air draft filter mechanism 6, cover body 5 can effectively prevent aerosol
Cross-infection is caused, and air draft filter mechanism 6 can remove the aerosol for filtering generation of uncapping so that hood-opening device is more pacified
Full health.
As shown in Figure 11, Figure 12 and Fig. 1 (Figure 12 is all the structural schematic diagram of hiding cover body 5), this hood-opening device includes machine
The intact device of frame 1, upper gripper jaw mechanism 2, lower clip claw mechanism 3, recovering mechanism 4 and air draft filter mechanism 6 passes through upper gripper jaw mechanism
2 and the heparin tube lid centralized recovery that heparin tube lid can be removed, and will be removed by recovering mechanism 4 of lower clip claw mechanism 3, air draft
The aerosol generated in the process that can will uncap in front shroud 51 of filter structure 6 is detached and is filtered out, it is therefore prevented that aerosol is to product and sets
Standby pollution also prevents the pollution that leaks of aerosol.
Example IV：
A kind of hood-opening device is provided in this implementation, this hood-opening device increases control on the basis of above-described embodiment three
Device and sensor.
As shown in figure 13, controller 7 can be the equipment that hood-opening device is used alone, or with other equipment is general sets
It is standby, controller 7 respectively with upper clamping motor 221, electric rotating machine 231, lower clamping motor 321, lifting motor 331, hopper motor
431, air draft filter mechanism 6 is connected with 8 electric signal of sensor, and sensor 8 has several, several sensors 8 are installed respectively
On the different predeterminated position of rack 1.Upper clamping drive component 22, rotary drive assembly 23, lower clamping drive component 32, lifting
Drive component 33 and hopper drive component 43 correspond to respectively is equipped with sensor 8, and sensor 8 is for incuding each shifting in the process of uncapping
Whether moving part is moved to designated position, and generates corresponding signal, and controller 7 controls upper clamping electricity according to the signal of sensor 8
Lid, and control are uncapped and are recycled in machine 221, electric rotating machine 231, lower clamping motor 321, lifting motor 331 and the driving of hopper motor 431
Air draft filter mechanism 6 processed carries out air draft filtering.
The hood-opening device of the present embodiment has controller 7 and sensor 8, the signal that controller 7 can be detected according to sensor 8
It is accurately controlled the running of entire hood-opening device so that this hood-opening device has higher the degree of automation and higher effect of uncapping
Rate and accuracy.
Embodiment five：
Provide a kind of cover opening mechanism in the present embodiment, this cover opening mechanism includes opening for feed device and above-described embodiment four
Lid arrangement.This feed device can be also combined together with the hood-opening device of other embodiment.
As shown in figure 14, feed device 9 is laid on the lower section of the lower clip claw mechanism 3 of hood-opening device, and feed device 9 is used for will
Heparin tube is transported to 3 lower section of lower clip claw mechanism, is uncapped for the pickup of lower clip claw mechanism 3.
Specifically, feed device 9 includes cradle 91 and feeding drive component 92, cradle 91 is a block structure,
Its top surface is equipped with several heparin tube mounting holes of a row, and heparin tube can be vertically inserted into the mounting hole of cradle 91, and be adopted
The upper end majority of blood vessel is exposed to cradle 91.Feeding drive component 92 includes feeding motor 921,922 and of feeding guide
Feeding sliding block 923, feeding guide 922 are laid on the lower section of lower clip claw mechanism 3, pass through the underface of lower clip claw mechanism 3, feeding
Sliding block 923 is slidably mounted on feeding guide 922, and feeding motor 921 is mounted on guide rail 922, or is mounted on other
On mounting bracket, the output shaft of feeding motor 921 can be connect by lead screw with feeding sliding block 923, and driving feeding sliding block 923 slides,
Or feeding motor 921 is linear motor, output shaft is directly threadedly coupled with feeding sliding block 923.Cradle 91 is fixedly mounted
Row's mounting hole on feeding sliding block 923, and on cradle 91 is located on the same line with feeding guide 922.
The operation principle process of this cover opening mechanism is：Feed device 9 by heparin tube be transferred to lower clip claw mechanism 3 just under
Side, the lower pickup of clip claw mechanism 3 heparin tube, which moves up, uncaps, and after uncapping, lower clip claw mechanism 3 puts the heparin tube of removal lid
It returns on cradle 91, feeding motor 921 drives cradle 91 to move, and next heparin tube to be uncapped is transferred to lower clamping jaw
Heparin tube is so transferred to the underface of lower clip claw mechanism 3, is finally completed and uncaps by the underface of mechanism 3 one by one, such as need after
It is continuous to uncap, then the heparin tube uncapped is removed, changes new heparin tube to be uncapped and uncap.
Cover opening mechanism provided in this embodiment increases feed device 9, facilitates lower clip claw mechanism 30 in hood-opening device
It takes heparin tube, feeding motor 921 to be electrically connected with controller 7, realizes uncap automatic integrated chemical industry of feeding of uncapping and make, improve out
Lid efficiency.
Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not limiting
The system present invention.For those skilled in the art, according to the thought of the present invention, can also make several simple
It deduces, deform or replaces.
Claims (10)
1. a kind of hood-opening device, which is characterized in that including：
Rack, the rack include bottom plate, side plate and top plate, and the side plate is vertically mounted on the bottom plate, the roof water
Safety is mounted in the upper end of the side plate；
Upper gripper jaw mechanism, including upper gripper jaw component, upper clamping drive component and rotary drive assembly, the upper gripper jaw component can revolve
What is turned is mounted in the rack, and the upper clamping drive component and rotary drive assembly are mounted in the rack, it is described on
The driving end of both clamping drive component and rotary drive assembly is connect with the upper gripper jaw component, respectively drives the upper folder
Claw assembly clamping and rotation；
And lower clip claw mechanism, including lower clip claw assembly, lower clamping drive component and lifting drive component, the lifting driving group
Part is mounted in the rack, and the lower clip claw assembly and lower clamping drive component are mounted on the lifting drive component, institute
Stating lifting drive component drives the lower clip claw assembly and lower clamping drive component to move up and down jointly, the lower clamping driving group
The driving end of part is connect with the lower clip claw assembly, drives the lower clip claw assembly clamping, the clamping end of the lower clip claw assembly
Underface positioned at the clamping end of the upper gripper jaw component.
2. hood-opening device as described in claim 1, which is characterized in that the upper gripper jaw component include upper clip arm, upper fixed block,
Top shoe and upper connecting rod, the upper fixing block are rotatably mounted to the lower section of the top plate, and the top shoe is rotatable and can
It is slidably mounted between the top plate and upper fixed block, the upper clip arm and upper connecting rod all have two, two upper folders
Arm is distinguished swingable mounted on the both ends of the upper fixing block, and the both ends of the upper connecting rod are respectively hinged at top shoe and upper folder
The upper end of arm, the top shoe drive the upper clip arm to swing clamping by the upper connecting rod.
3. hood-opening device as claimed in claim 2, which is characterized in that the clamping end of the upper clip arm has for the interior of clamping
The interior concaved circular cambered surface of concaved circular cambered surface, the upper clip arm is equipped with anti-skid chequer；The rotary drive assembly includes electric rotating machine, shaft
And driving member, the electric rotating machine are mounted on the top plate, the shaft is vertically rotatably mounted on the top plate, and
And the both ends of the shaft are exposed to the both sides up and down of the top plate respectively, the output shaft of the electric rotating machine passes through the transmission
Part is connect with the shaft upper end, and the electric rotating machine drives the shaft to rotate under the control of the controller, fixed
Block is fixedly mounted on the lower end of the shaft, and the top shoe is slidably set in the shaft.
4. hood-opening device as claimed in claim 3, which is characterized in that the upper gripper jaw mechanism further includes capping bar, described de-
It is hollow shaft that the both ends of lid bar, which have limited block, the shaft, and the capping bar is slidably mounted in the shaft, and
The upper end of the capping bar is exposed to the shaft, and lower end is exposed to the top shoe；The driving member include two belt wheels and
One synchronous belt, two belt wheels are separately mounted on the output shaft of the shaft upper end and the electric rotating machine, the synchronous belt
Both ends be separately mounted on two belt wheels；Or the driving member includes two gears, two gears are separately mounted to
On the output shaft of the shaft upper end and the motor, and two gears mesh together；The upper clamping driving group
Part includes upper clamping motor and upper driver plate, and the upper clamping motor is mounted on the top plate, and output shaft passes through the top
Plate extends on the downside of the top plate, and the upper clamping motor is linear motor, and one end of the upper driver plate passes through bearing and institute
Top shoe connection is stated, the other end passes through the output axis connection of tapped sleeve and the upper clamping motor, the upper clamping
Motor drives driver plate and top shoe to move up and down jointly under the control of the controller.
5. hood-opening device as claimed in claim 3, which is characterized in that the lower clip claw assembly include lower clip arm, lower fixed block,
Sliding block and lower link, the lower fixed block are mounted on the lifting drive component, and the sliding block drives with the lower clamping
Dynamic component slidably connects, and the lower clip arm and lower link all have two, and two lower clip arms distinguish swingable peace
Mounted in the both ends of the sliding block, the both ends of the lower link are respectively hinged at the upper end of lower fixed block and lower clip arm, under described
Sliding block drives the lower clip arm to swing clamping by the lower link, and the clamping end of the lower clip arm extends to the upper clip arm
The underface at clamping end；The clamping end of the lower clip arm has the concave surface for clamping, and rubber sheet gasket is inlaid in the concave surface；
The lower clamping drive component includes lower clamping motor, and the lower clamping motor is mounted on the lifting drive component, described
Lower clamping motor is linear motor, and output shaft is threadedly coupled with the sliding block, control of the lower clamping motor in controller
The system lower driving sliding block moves up and down.
6. hood-opening device as claimed in claim 5, which is characterized in that the lifting drive component includes lifting motor, lifting
Guide rail and sliding block group, the lifting motor are linear motor, are mounted on the upside of the top plate, output shaft prolongs across the top plate
It extends on the downside of the top plate, the riser guide is vertically installed on the side plate, and the sliding block group is slidably mounted on institute
It states on riser guide, the output shaft of the lifting motor is threadedly coupled with the sliding block group, and the lifting motor is in controller
The control lower driving sliding block group is moved up and down along the riser guide, and the lower clamping motor and lower fixed block are mounted on institute
It states in sliding block group；The sliding block group includes the first sliding block, the second sliding block and spring, and first sliding block is mounted on the lifting and leads
It on rail, and is threadedly coupled with the lifting motor, first sliding block is equipped with the guide post parallel with the riser guide, institute
The one end for stating the second sliding block is movably set on the guide post, and the spring is set on the guide post, and positioned at described
The lower end of second sliding block, the spring always be in compressive state, the spring always give second sliding block provide one to
On thrust；The lower clamping motor is mounted on the upper end of second sliding block, and the lower fixed block is mounted on described second and slides
The lower end of block.
7. hood-opening device as claimed in claim 3, which is characterized in that further include recovering mechanism, the upper gripper jaw mechanism is under
Clip claw mechanism is located at the side of the side plate, and the recovering mechanism is located at the other side of the side plate, and the recovering mechanism includes
Portable hopper and hopper drive component, the hopper drive component are fixedly mounted on the side plate, and the portable hopper is removable
Dynamic is mounted on the hopper drive component, and the side plate, which is equipped with, is used for escape port, and the hopper drive component drives institute
It states portable hopper to move back and forth recycling position and evacuation position across the escape port, the recycling position is the portable hopper
Feed inlet be moved to the upper clip arm clamping rectify lower section；The hopper drive component include hopper motor, hopper guide rail,
Hopper sliding block and mounting bracket, the mounting bracket are mounted on the side plate, and the hopper motor and the hopper guide rail are mounted on
On the mounting bracket, the hopper sliding block is slidably installed on the hopper guide rail, and the hopper motor is linear motor,
Output shaft is threadedly coupled with the hopper sliding block, and the portable hopper is mounted on the hopper sliding block, and the hopper motor exists
The portable hopper is driven to be moved back and forth between recycling position and evacuation position under the control of controller；The recovering mechanism further includes
Stationary hopper, the stationary hopper are mounted on the side plate, and positioned at the lower section of the portable hopper, the stationary hopper
Feed inlet be arranged to rectangle structure, be surrounded by the feed inlet of the stationary hopper and be inclined outwardly baffle, the activity
The discharge port of hopper is docked with the feed inlet of the stationary hopper always.
8. hood-opening device as claimed in claim 7, which is characterized in that further include cover body, the cover body includes front shroud and back cover,
The front shroud and back cover are separately mounted to the both sides of the side plate, and the front shroud encloses together with the top plate and side plate, and
And there is the opening for avoiding feed device, the upper gripper jaw mechanism and lower clip claw mechanism to be placed in the front shroud for lower section,
The back cover encloses together with the side plate and bottom plate, and the recovering mechanism is placed in the back cover, the stationary hopper
Discharge port extended to outside the back cover across the bottom plate；Further include air draft filter mechanism, the air draft filter mechanism includes
The fan and filter of set, the air draft filter mechanism are mounted on the side plate, and in the back cover, the side plate
With ventilation hole corresponding with the air draft filter mechanism is respectively equipped on back cover, the ventilation hole on the side plate and the air draft
The air inlet of filter structure docks, and the ventilation hole of the back cover is aligned with the air outlet of the air draft filter mechanism, and the fan exists
Start air draft under the control of controller.
9. the hood-opening device as described in claim 1 or 8, which is characterized in that further include controller and sensor, the controller
It is connected with sensor electric signal, the sensor has several, is separately mounted on the predeterminated position of rack, the controller
Hood-opening device running is controlled according to the signal of the sensor.
10. a kind of cover opening mechanism, which is characterized in that including feed device and dress as described in any one of claim 1 to 9 of uncapping
It sets, the feed device includes cradle and feeding drive component, and the feeding top of support has the peace that a row houses heparin tube
Hole is filled, the cradle is mounted on the feeding drive component, and the feeding drive component is laid on the lower clip claw mechanism
Lower section, the feeding drive component drives the cradle linear motion；The feeding drive component includes feeding motor, send
Material guide rail and feeding sliding block, the feeding guide are laid on the lower section of the lower clip claw mechanism, and the feeding sliding block is slidable
On the feeding guide, the feeding motor is mounted on the feeding guide and its output end is slided with the feeding
Block connects, and the feeding sliding block is driven to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073969.5A CN108408670B (en) | 2017-02-10 | 2017-02-10 | Uncovering device and uncovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073969.5A CN108408670B (en) | 2017-02-10 | 2017-02-10 | Uncovering device and uncovering system |
Publications (2)
| Publication Number | Publication Date |
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| CN108408670A true CN108408670A (en) | 2018-08-17 |
| CN108408670B CN108408670B (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710073969.5A Active CN108408670B (en) | 2017-02-10 | 2017-02-10 | Uncovering device and uncovering system |
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| CN109436764A (en) * | 2018-12-29 | 2019-03-08 | 天津兴雅医疗设备科技有限公司 | It is a kind of for send medicine terminal pallet open and close connect medicine device |
| CN109939758A (en) * | 2019-03-28 | 2019-06-28 | 上海市嘉定区中心医院 | A kind of automatic blood pre-treatment of hemorheology detection and liquid relief platform |
| CN110028026A (en) * | 2019-04-28 | 2019-07-19 | 深圳市万臣科技有限公司 | It uncaps machine |
| CN110422813A (en) * | 2019-07-26 | 2019-11-08 | 湖南三德科技股份有限公司 | A kind of cap rotating device of sample bottle Cover whirling Machine, sample bottle Cover whirling Machine |
| CN111390552A (en) * | 2020-04-27 | 2020-07-10 | 王莹 | Tube body feeding and assembling device and method for blood collection tube |
| CN111661799A (en) * | 2020-07-01 | 2020-09-15 | 北京美联泰科生物技术有限公司 | Uncapping mechanism |
| CN113620221A (en) * | 2021-08-02 | 2021-11-09 | 苏州立禾生物医学工程有限公司 | Automatic cover opening device |
| CN113800450A (en) * | 2021-10-18 | 2021-12-17 | 山东康华生物医疗科技股份有限公司 | Switch cover device for full-automatic blood collection tube |
| WO2022016475A1 (en) * | 2020-07-23 | 2022-01-27 | 深圳华大智造科技股份有限公司 | Sample pre-treatment system |
| WO2023125326A1 (en) * | 2021-12-29 | 2023-07-06 | 安图实验仪器(郑州)有限公司 | Online uncapping system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436764A (en) * | 2018-12-29 | 2019-03-08 | 天津兴雅医疗设备科技有限公司 | It is a kind of for send medicine terminal pallet open and close connect medicine device |
| CN109436764B (en) * | 2018-12-29 | 2023-10-27 | 天津森雅医疗设备科技有限公司 | Tray opening and closing medicine receiving device for medicine dispensing terminal |
| CN109939758A (en) * | 2019-03-28 | 2019-06-28 | 上海市嘉定区中心医院 | A kind of automatic blood pre-treatment of hemorheology detection and liquid relief platform |
| CN110028026A (en) * | 2019-04-28 | 2019-07-19 | 深圳市万臣科技有限公司 | It uncaps machine |
| CN110422813A (en) * | 2019-07-26 | 2019-11-08 | 湖南三德科技股份有限公司 | A kind of cap rotating device of sample bottle Cover whirling Machine, sample bottle Cover whirling Machine |
| CN111390552A (en) * | 2020-04-27 | 2020-07-10 | 王莹 | Tube body feeding and assembling device and method for blood collection tube |
| CN111661799A (en) * | 2020-07-01 | 2020-09-15 | 北京美联泰科生物技术有限公司 | Uncapping mechanism |
| CN111661799B (en) * | 2020-07-01 | 2021-07-27 | 北京美联泰科生物技术有限公司 | Uncapping mechanism |
| WO2022016475A1 (en) * | 2020-07-23 | 2022-01-27 | 深圳华大智造科技股份有限公司 | Sample pre-treatment system |
| CN113620221A (en) * | 2021-08-02 | 2021-11-09 | 苏州立禾生物医学工程有限公司 | Automatic cover opening device |
| CN113800450A (en) * | 2021-10-18 | 2021-12-17 | 山东康华生物医疗科技股份有限公司 | Switch cover device for full-automatic blood collection tube |
| WO2023125326A1 (en) * | 2021-12-29 | 2023-07-06 | 安图实验仪器(郑州)有限公司 | Online uncapping system |
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Address after: 518083 comprehensive building of Beishan industrial zone and 11 Building 2, Yantian District, Guangdong, Shenzhen Patentee after: Shenzhen Huada Zhizao Technology Co., Ltd Address before: 518083 comprehensive building of Beishan industrial zone and 11 Building 2, Yantian District, Guangdong, Shenzhen Patentee before: Shenzhen Huada Zhizao Technology Co.,Ltd. |