CN112453024A - Blood station vacuum test tube discarded object centralized processing machinery - Google Patents
Blood station vacuum test tube discarded object centralized processing machinery Download PDFInfo
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- CN112453024A CN112453024A CN202011214182.4A CN202011214182A CN112453024A CN 112453024 A CN112453024 A CN 112453024A CN 202011214182 A CN202011214182 A CN 202011214182A CN 112453024 A CN112453024 A CN 112453024A
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- 238000012360 testing method Methods 0.000 title claims abstract description 42
- 239000008280 blood Substances 0.000 title claims abstract description 29
- 210000004369 blood Anatomy 0.000 title claims abstract description 29
- 238000012545 processing Methods 0.000 title claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 37
- 238000011010 flushing procedure Methods 0.000 claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000000926 separation method Methods 0.000 claims description 14
- 230000008093 supporting effect Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 12
- 238000010241 blood sampling Methods 0.000 abstract description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 16
- 229960002897 heparin Drugs 0.000 description 16
- 229920000669 heparin Polymers 0.000 description 16
- 239000007921 spray Substances 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/0075—Disposal of medical waste
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/15003—Source of blood for venous or arterial blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150343—Collection vessels for collecting blood samples from the skin surface, e.g. test tubes, cuvettes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150351—Caps, stoppers or lids for sealing or closing a blood collection vessel or container, e.g. a test-tube or syringe barrel
-
- 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
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Environmental & Geological Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a blood station vacuum blood collection tube waste centralized treatment machine which comprises a base plate, a placing device, a separating device, a flushing device and a collecting device, wherein the placing device and the flushing device are arranged in the middle of the base plate, the flushing device is positioned below the placing device, the separating device and a collecting box are arranged at the rear end of the base plate, the collecting box is positioned below the separating device, and the separating device comprises a vertical plate, a driving cylinder, a moving plate, a mounting column, a clamping head, a connecting pipe, a limiting plate and an extrusion rod. The invention can separate and flush a plurality of waste vacuum blood sampling tubes at one time, has high processing efficiency, does not contact with the blood remained in the blood sampling tubes by workers, has no risk of infection diseases, does not need to repeatedly adjust the position of the separating device for clamping or loosening the cap in the separating process of the test tube and the cap, has less equipment loss and low maintenance cost.
Description
Technical Field
The invention relates to the field of waste treatment, in particular to a waste centralized treatment machine for a vacuum blood collection tube in a blood station.
Background
The vacuum blood collection tube is a disposable negative pressure vacuum glass tube capable of realizing quantitative blood collection and needs to be matched with a venous blood collection needle for use. The vacuum blood collection tube mainly comprises a cap and a test tube, and generally needs to be processed after the vacuum blood collection tube is used, wherein the processing steps comprise separation of the cap and the test tube and cleaning of residual blood in the test tube.
In the process of centralized processing of waste vacuum blood collection tubes, the following problems are common:
(1) at present, the automatic machines specially used for processing the vacuum blood collection tube are few, most of the automatic machines need to pull out the cap from the test tube by a manual mode and then wash the residual blood in the test tube, so that the processing efficiency is low, and the residual blood in the test tube is easy to splash on the body of a worker, so that the risk of disease infection exists, and the working safety is poor;
(2) if adopt automated machine to accomplish the processing work to abandonment vacuum test tube, work efficiency will promote by a wide margin, but in order to carry out the centre gripping or loosen the block to the block, need frequently adjust relevant executive component, the operation is comparatively loaded down with trivial details, and relevant executive component wearing and tearing are great, and life is shorter, will increase treatment cost to the change of executive component.
In order to solve the problems, the invention provides a blood station vacuum blood collection tube waste centralized treatment machine.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a blood station vacuum blood collection tube waste centralized treatment machine comprises a substrate, a placing device, a separating device, a flushing device and a collecting device, wherein the placing device and the flushing device are installed in the middle of the substrate; wherein:
the placing device comprises two supporting plates, a mounting plate, a lifting cylinder, a rotating motor, rotating frames and a placing rack, wherein the two supporting plates are symmetrically arranged at the upper end of the base plate in the left-right direction; place pending heparin tube in the rack that is the horizontality and arranges, and fix the back to the heparin tube, drive the rotating turret through rotating the motor and rotate suitable angle, make the rack be vertical state, so that separator separates the tube cap and the test tube of fixing the heparin tube in the rack, after the separation operation is accomplished, drive the rotating turret again through rotating the motor and rotate suitable angle, make the test tube opening down, drive the mounting panel through lift cylinder simultaneously and remove to suitable height, so that wash remaining blood in to the test tube through washing unit.
The separation device comprises a vertical plate, a driving cylinder, a moving plate and a mounting column, the clamping head is arranged on the base plate, the upper end of the vertical plate is connected with the fixed end of the driving air cylinder, the telescopic end of the driving air cylinder is connected with one side of the movable plate, the other side of the movable plate is provided with a plurality of mounting columns which are arranged in a rectangular array, mounting grooves are formed in the mounting columns, the clamping head is arranged at one end, which is not connected with one end of the movable plate, of each mounting column, the front clamping head and the rear clamping head which are adjacent are connected through the connecting pipe, the connecting pipe is made of flexible materials, one side, which is far away from the movable plate, of the connecting pipe is connected with the side wall of the limiting plate, the limiting plate is arranged between the front clamping head and the rear clamping head, the extrusion rod is; the movable plate is driven to move forwards by driving the cylinder, the movable plate is driven to move backwards by driving the cylinder after the clamping head clamps the pipe cap, the pipe cap can be extracted from the test tube by the clamping head, the movable plate continues to move backwards, the extrusion rod can extrude the connecting tube, when the front side wall and the rear side wall of the connecting tube are tightly attached to each other, the external vacuum equipment cannot generate suction to the pipe cap through the clamping head, and the pipe cap can fall down from the clamping head and finally falls into the collecting box.
The clamping head comprises a clamping cylinder, a closed ring, a blocking strip, an extrusion column and a time delay branched chain, the clamping cylinder is arranged at one end of the mounting column which is not connected with the movable plate, the closed ring is sleeved outside the clamping cylinder, the side walls of the closed rings at the left end and the right end of the movable plate are both provided with connecting ports, used for external vacuum equipment, a plurality of groups of fixed holes are uniformly arranged on the side wall of the clamping cylinder along the circumferential direction of the clamping cylinder, a plurality of shielding strips are uniformly arranged on the inner wall of the clamping cylinder along the circumferential direction of the clamping cylinder in a sliding fit mode, the outer sides of the shielding strips are tightly attached to the inner sides of the fixed holes, a plurality of intercommunicating holes are arranged on the side wall of each shielding strip, the quantity of intercommunicating holes arranged on each shielding strip is equal to that of the fixed holes in each group of fixed holes, the arrangement intervals of the adjacent communicating holes and the adjacent fixing holes are equal, an extrusion column is slidably mounted in the middle of the clamping cylinder, and the rear side of the extrusion column and the rear side of the shielding strip are both connected with a delay branched chain mounted in the mounting groove; in the process that the driving cylinder drives the movable plate to move forwards, the distance between the extrusion column and the pipe cap is smaller and smaller, after the pipe cap is contacted with the extrusion column, the driving cylinder drives the movable plate to move forwards continuously until one end of the extrusion column, which is not connected with the delay branched chain, is flush with the inner wall of the clamping cylinder, the positions of the communicating holes formed in the blocking strip are completely coincided with the positions of the fixed holes, the clamping head can be communicated with external vacuum equipment through a connecting pipe so as to generate suction on the pipe cap, the pipe cap is fixed in the clamping cylinder, then the driving cylinder drives the movable plate to move backwards, the pipe cap synchronously moves backwards along with the clamping head, the test pipe is separated from the pipe cap, after the test pipe is separated from the pipe cap, the movable plate continues to move backwards until the connecting pipe is extruded by the extruding rod to a state that the front side wall and the rear side wall are, the suction force generated by the clamping head to the pipe cap disappears, and the pipe cap falls out of the clamping cylinder.
Preferably, the placing frame comprises a placing plate, a placing barrel, a positioning block, a positioning rod, a convex block, a clamping frame, a transverse moving block, a lifting block, a connecting frame, a connecting rod and an adjusting bolt, the placing plate is arranged between two rotating frames which are oppositely arranged left and right, a square groove communicated with the placing plate is formed in the middle of the placing plate, lifting sliding grooves are symmetrically formed in the left side and the right side of the square groove, a plurality of placing holes communicated with the square groove are symmetrically formed in the front side and the rear side of the square groove, the placing holes in the front side and the rear side of the square groove are in one-to-one correspondence, and;
positioning blocks are symmetrically arranged up and down between two opposite placing holes in front and back of the square groove, the side wall of each positioning block is connected with one end of each positioning rod, the other end of each positioning rod is connected with a lug in the square groove in a sliding manner, springs are connected between the positioning rods and the lugs, clamping blocks are symmetrically arranged left and right between the two opposite placing holes in front and back of the square groove, the side wall of each clamping block is connected with one end of a clamping frame, the other end of each clamping frame is connected with the outer side of a transverse moving block, the inner side of each transverse moving block is connected with the side wall of each lifting block in a sliding manner, each lifting block is in a right-angled trapezoid structure with an inward bevel edge, each lifting block is in an inverted isosceles trapezoid structure, the adjacent lifting blocks on the left side and the right side are connected through connecting rods, the lifting blocks on the leftmost side and the rightmost side of the, one end of the adjusting bolt is in threaded connection with the placing plate, and the other end of the adjusting bolt is in rotational connection with the side wall of the connecting frame; place the heparin tube after placing a section of thick bamboo, under the spring action of spring, the locating piece can tentatively fix the heparin tube position, after the whole back that finishes of placing of heparin tube, rotate adjusting bolt through artifical mode, make adjusting bolt drive link rebound, the lift piece also moves upwards along with the link is synchronous, and then drive sideslip piece inside slip, make the tight piece of clamp that is connected with the sideslip piece through pressing from both sides tight frame can hug closely on heparin tube test tube lateral wall, reach and press from both sides tight fixed purpose to the heparin tube, after test tube and tube cap separation finish the inside washing of test tube, through artifical mode reverse rotation adjusting bolt, until pressing from both sides tight piece and not hugging closely with the test tube lateral wall again, this moment alright manual take out the test tube from placing a section of thick bamboo.
Preferably, the flushing device comprises a box body, a water pipe, a sprayer, a working plate, a baffle and a pushing mechanism, wherein the box body is installed on a base plate, a lower water opening is formed in the lower end of the box body, the water pipe which is communicated with the box body is arranged in the box body, the upper end of the water pipe is provided with a plurality of sprayers, the positions of the sprayers correspond to the positions of placing holes one by one, the working plate is arranged on the upper end of each sprayer, the working plate is installed on the inner wall of the box body, square holes which correspond to the positions of the sprayers one by one are formed in the working plate, sliding grooves communicated with the square holes are formed in the left side and the right side of each square hole, the baffle is slidably installed in each sliding groove, a spring is connected between; after being connected water pipe and external water supply equipment, the clear water alright spout in the follow shower nozzle to wash the test tube inside directly over the shower nozzle, in the washing process, push mechanism can drive the separation blade and remove about, make the water spray cross-section size of shower nozzle constantly change, the cross-section variation in size, the height and the dynamics of water spray are also different, under the washing effect of the rivers that height, dynamics constantly change, the inside wall of test tube all around all can be effectively cleaned, the residue of spot has been avoided.
Preferably, the time-delay branched chain comprises a driving rack, a first gear, a second gear, a driven rack, a connecting circular plate and a return spring, wherein the driving rack is arranged on the right side of the extrusion column, the lower end of the driving rack is meshed with the upper end of the driven rack through the first gear and the second gear, the first gear and the second gear are both arranged on the inner wall of the installation groove in a rotating mode, the driven rack is arranged on the side wall of the connecting circular plate, the connecting circular plate is slidably arranged on the inner wall of the installation groove, the return spring is connected between the connecting circular plate and the inner wall of the installation groove, and the rest of the blocking strips are connected with the connecting circular plate except the blocking strips at the lower end of the clamping; the driving rack moves synchronously with the extrusion column, when the driving rack moves backwards, the driven rack drives the connecting circular plate to move backwards synchronously under the transmission of the first gear and the second gear, and the transmission between the gear rack and the gear consumes a certain time, so that the driving rack and the driven rack cannot move synchronously, namely when one end of the extrusion column, which is not connected with the delay branched chain, is flush with the inner wall of the clamping cylinder, the communicating holes formed in the shielding strip are not in one-to-one correspondence with the positions of the vent holes, and in the process that one end of the extrusion column, which is not connected with the delay branched chain, moves to be flush with the inner wall of the clamping cylinder, as the overlapping area of the connecting holes and the vent holes is small, the external vacuum equipment generates large suction to the pipe cap, so that the movement of the pipe cap is not hindered, and when the extrusion column moves in place for a period of time, the communicating holes formed in the shielding strip are in one-to-one, the external vacuum equipment generates a large suction force on the pipe cap, and when the driving cylinder drives the moving plate to move backwards, the pipe cap can move rightwards synchronously along with the clamping head.
Preferably, the pushing mechanism comprises a connecting sheet, a contact rod, a rotating plate, a lifting plate, a bearing plate and a fixed plate, the side wall of the connecting sheet is connected with the connecting chute in a sliding manner, the lower end of the connecting sheet is connected with the upper end of the blocking sheet, the contact rod is arranged on the side wall of the upper end of the connecting sheet, the end, which is not connected with the connecting sheet, of the contact rod is tightly attached to the side wall of the rotating plate, the upper end of the rotating plate is hinged with the lifting plate, the lower end of the rotating plate is connected with the bearing plate in a sliding manner, the lifting plate is arranged on the side; when the spray head sprays water outwards, part clear water can fall on the lifting plate, the lifting plate impacted by the clear water moves up and down under the supporting action of the spring, in the up-and-down moving process, the lower end of the rotating plate slides left and right on the bearing plate, in the process, the contact rod tightly attached to the side wall of the rotating plate drives the connecting piece to move left and right, and finally the connecting piece drives the blocking piece to move left and right.
Preferably, the clamping block and the positioning block are made of rubber, and the inner walls of the clamping block and the positioning block are both arc surface structures.
Preferably, the transmission ratio between the driving rack and the driven rack is one to one, so that the front-back displacement of the driving rack is equal to the front-back displacement of the driven rack, when one end of the extrusion column, which is not connected with the delay branched chain, is flush with the inner wall of the rear side of the clamping cylinder, the communication hole is completely overlapped with the vent hole, and when the return spring is in a natural extension state, the communication hole is completely not overlapped with the vent hole.
The invention has the beneficial effects that:
1. the invention can separate and flush a plurality of waste vacuum blood sampling tubes at one time, has high processing efficiency, does not contact with the blood remained in the blood sampling tubes by workers, has no risk of infection diseases, does not need to repeatedly adjust the position of the separating device for clamping or loosening the cap in the separating process of the test tube and the cap, has less equipment loss and low maintenance cost.
2. The placing device designed by the invention can place a plurality of blood sampling tubes at one time, and after the treatment is finished, the adjusting bolts are manually rotated in a reverse mode until the clamping blocks are not attached to the side walls of the test tubes any more, so that the test tubes can be manually taken out of the placing cylinder, the purpose of adjusting the positions of the clamping blocks can be achieved by only rotating one adjusting bolt, and the operation time is saved.
3. The separating device designed by the invention can separate the test tubes of a plurality of blood sampling tubes from the cap at one time, the operation of clamping or loosening the cap is realized by controlling the size of the suction force, the size of the suction force is automatically adjusted according to the position of the cap, the position of the clamping head does not need to be frequently adjusted by adopting a driving source, and the input cost of equipment is reduced.
4. According to the flushing device designed by the invention, in the flushing process, the pushing mechanism can drive the blocking piece to move left and right, so that the size of the water spraying section of the nozzle is changed continuously, the section sizes are different, the height and the force of water spraying are different, all parts on the inner wall of the test tube can be effectively cleaned under the flushing action of water flow with the height and the force changed continuously, and the residue of stains is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a right side view of the present invention;
figure 3 is an internal structural view of the rack of the present invention;
FIG. 4 is a plan view of a part of the structure of the separating apparatus of the present invention;
FIG. 5 is a right side sectional view of a part of the structure of the separating apparatus of the present invention;
FIG. 6 is a front cross-sectional view of the flushing device of the present invention;
FIG. 7 is an enlarged view of the invention taken from the line A of FIG. 5;
fig. 8 is a partial enlarged view of the invention in the direction B of fig. 6.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 8, a blood station vacuum blood collection tube waste centralized treatment machine comprises a substrate 1, a placing device 2, a separating device 3, a flushing device 4 and a collecting box 5, wherein the placing device 2 and the flushing device 4 are installed in the middle of the substrate 1, the flushing device 4 is positioned below the placing device 2, the separating device 3 and the collecting box 5 are installed at the rear end of the substrate 1, and the collecting box 5 is positioned below the separating device 3; wherein:
the placing device 2 comprises two supporting plates 21, two mounting plates 22, two lifting cylinders 23, two rotating motors 24, two rotating frames 25 and two placing racks 26, the two supporting plates 21 are symmetrically arranged at the upper end of the base plate 1 in a left-right mode, the mounting plates 22 are arranged at the upper ends of the supporting plates 21, the lifting cylinders 23 are arranged between the supporting plates 21 and the mounting plates 22, the rotating frames 25 are arranged on the inner sides of the mounting plates 22 in a rotating mode, the right sides of the rotating frames 25 on the right side of the base plate 1 are connected with output shafts of the rotating motors 24 arranged on the mounting plates 22 on the right side of the base plate 1, and the placing racks 26 are; place pending heparin tube in the rack 26 that is the horizontality and arranges, and fix the back to the heparin tube, drive the proper angle of rotation of rotating turret 25 through rotating motor 24, make rack 26 be vertical state, so that separator 3 separates the tube cap and the test tube of fixing the heparin tube in rack 26, after the separation operation is accomplished, drive rotating turret 25 through rotating motor 24 again and rotate proper angle, make the test tube opening down, drive mounting panel 22 downstream to suitable height through lift cylinder 23 simultaneously, so that wash remaining blood in the test tube through washing unit 4.
The placing frame 26 comprises a placing plate 261, a placing barrel 262, a positioning block 263, a positioning rod 264, a convex block 265, a clamping block 266, a clamping frame 267, a transverse moving block 268, a lifting block 269, a connecting frame 2610, a connecting rod 2611 and an adjusting bolt 2612, wherein the placing plate 261 is arranged between two rotating frames 25 which are oppositely arranged left and right, a square groove communicated with the placing plate 261 is formed in the middle of the placing plate 261, lifting sliding grooves are symmetrically formed in the left and right sides of the square groove, a plurality of placing holes communicated with the square groove are symmetrically formed in the front and back sides of the square groove, the placing holes in the front and back sides of the square groove are in one-to-one correspondence, and the placing barrel 262;
place the heparin tube place after placing a section of thick bamboo 262, under the spring action of spring, locating piece 263 can tentatively fix the heparin tube position, after the whole back that finishes of placing of heparin tube, rotate adjusting bolt 2612 through artificial mode, make adjusting bolt 2612 drive link 2610 rebound, elevator 269 also moves upwards along with link 2610 is synchronous, and then drive sideslip piece 268 inside slip, make the tight piece 266 of clamp that is connected with sideslip piece 268 through clamping frame 267 can hug closely on heparin tube test tube lateral wall, reach and press from both sides tight fixed purpose to the heparin tube, after test tube and tube cap separation and to the inside washing of test tube finish, rotate adjusting bolt 2612 through artificial mode reversal, until pressing from both sides tight piece 266 and not hugging closely with the test tube lateral wall again, alright at this moment take out the test tube from placing a section of thick bamboo 262 manually.
The separation device 3 comprises a vertical plate 31, a driving cylinder 32, a moving plate 33, mounting columns 34, clamping heads 35, connecting pipes 36, a limiting plate 37 and an extrusion rod 38, wherein the vertical plate 31 is arranged on the base plate 1, the upper end of the vertical plate 31 is connected with the fixed end of the driving cylinder 32, the telescopic end of the driving cylinder 32 is connected with one side of the moving plate 33, the other side of the moving plate 33 is provided with a plurality of mounting columns 34, the mounting columns 34 are arranged in a rectangular array, mounting grooves are formed in the mounting columns 34, the clamping heads 35 are arranged at the ends, not connected with one end of the moving plate 33, of the mounting columns 34, the front clamping heads 35 and the rear clamping heads 35 are connected through the connecting pipes 36, the connecting pipes 36 are made of flexible materials, one side, far away from the moving plate 33, of the connecting pipes 36 is connected with the side wall, the extrusion rod 38 is arranged on the side wall of the vertical plate 31, and the middle part of the extrusion rod 38 penetrates through the moving plate 33 in a sliding fit mode; drive movable plate 33 forward movement through driving actuating cylinder 32, after the clamping head 35 with the cap centre gripping, drive actuating cylinder 32 and drive movable plate 33 rearward movement, make the clamping head 35 can be extracted the cap from the test tube, later movable plate 33 continues the rearward movement, make the stripper bar 38 can produce the extrusion to connecting pipe 36, when the back wall was hugged closely before connecting pipe 36, external vacuum apparatus can't produce suction to the cap through clamping head 35, the cap alright fall down from clamping head 35, and finally fall into in the collecting box 5.
The clamping head 35 comprises a clamping cylinder 351, a closed ring 352, shielding strips 353, extrusion columns 354 and a time-delay branched chain 355, the clamping cylinder 351 is installed at one end of the installation column 34 which is not connected with the movable plate 33, the closed ring 352 is sleeved outside the clamping cylinder 351, connectors are respectively arranged on the side walls of the closed rings 352 at the left end and the right end of the movable plate 33 and used for being externally connected with vacuum equipment, a plurality of groups of fixed holes are uniformly arranged on the side wall of the clamping cylinder 351 along the circumferential direction, a plurality of shielding strips 353 are uniformly arranged on the inner wall of the clamping cylinder 351 along the circumferential direction in a sliding fit mode, the outer sides of the shielding strips 353 are tightly attached to the inner sides of the fixed holes, a plurality of communication holes are arranged on the side wall of the shielding strips 353, the number of the communication holes arranged on each shielding strip 353 is equal to that of the fixed holes in each group, the arrangement distance between the adjacent communication holes and, the rear sides of the extrusion columns 354 and the shielding strips 353 are connected with a delay branched chain 355 arranged in the mounting groove;
in the process that the driving cylinder 32 drives the moving plate 33 to move forwards, the distance between the extrusion columns 354 and the caps becomes smaller and smaller, after the caps are in contact with the extrusion columns 354, the driving cylinder 32 drives the moving plate 33 to move forwards continuously until the ends, which are not connected with the delay branched chains 355, of the extrusion columns 354 are flush with the inner wall of the clamping cylinder 351, at this time, the communication holes formed in the shielding strips 353 are completely overlapped with the fixed holes, the clamping heads 35 can be communicated with external vacuum equipment through the connecting pipes 36 to generate suction on the caps, so that the caps are fixed in the clamping cylinder 351, then the driving cylinder 32 drives the moving plate 33 to move reversely, the caps synchronously move backwards along with the clamping heads 35, the test tubes are separated from the caps, after the test tubes are separated from the caps, the moving plate 33 continues to move backwards until the connecting pipes 36 are extruded by the extrusion rods 38 to be in a state that the front side walls and the rear side walls are attached, at this time, the clamping heads 35, the suction created by the gripping head 35 on the cap is lost and the cap falls out of the gripping barrel 351.
The time-delay branched chain 355 comprises a driving rack 3551, a first gear 3552, a second gear 3553, a driven rack 3554, a connecting circular plate 3555 and a return spring 3556, wherein the driving rack 3551 is installed on the right side of the extrusion column 354, the lower end of the driving rack 3551 is meshed with the upper end of the driven rack 3554 through the first gear 3552 and the second gear 3553, the first gear 3552 and the second gear 3553 are installed on the inner wall of the installation groove in a rotating mode, the driven rack 3554 is installed on the side wall of the connecting circular plate 3555, the connecting circular plate 3555 is installed on the inner wall of the installation groove in a sliding mode, the return spring 3556 is connected between the connecting circular plate 3555 and the inner wall of the installation groove, and the rest shielding strips 353 located at the lower end of the clamping cylinder 351 are connected with the driven rack 3554, and the rest shielding;
the driving rack 3551 moves synchronously with the extrusion column 354, when the driving rack 3551 moves backwards, the driven rack 3554 drives the connecting circular plate 3555 to move backwards synchronously under the transmission of the first gear 3552 and the second gear 3553, and a certain time is consumed for the transmission between the gear rack and the gear, so that the driving rack 3551 and the driven rack 3554 do not move synchronously, that is, when one end of the extrusion column 354 which is not connected with the delay branched chain 355 is flush with the inner wall of the clamping cylinder 351, the communication holes formed in the blocking strip 353 do not correspond to the positions of the vent holes one by one, and in the process that one end of the extrusion column 354 which is not connected with the delay branched chain 355 moves to be flush with the inner wall of the clamping cylinder 351, because the overlapping area of the connection holes and the vent holes is small, an external vacuum device generates a large suction force on the pipe cap, and further does not obstruct the movement of the pipe cap, and when the extrusion column 354 moves in place for a period of time, the positions of the communicating holes formed in the shielding strips 353 correspond to those of the vent holes one by one, external vacuum equipment generates large suction to the pipe caps, and the pipe caps can synchronously move rightwards along with the clamping heads 35 when the driving cylinder 32 drives the moving plate 33 to move backwards.
The transmission ratio between the driving rack 3551 and the driven rack 3554 is one to one, so that the forward and backward displacement of the driving rack 3551 is equal to the forward and backward displacement of the driven rack 3554, when one end of the extrusion column 354, which is not connected with the delay branched chain 355, is flush with the inner wall of the rear side of the clamping cylinder 351, the position of the communication hole is completely overlapped with that of the vent hole, and when the return spring 3556 is in a natural extension state, the position of the communication hole is completely not overlapped with that of the vent hole.
The flushing device 4 comprises a box body 41, a water pipe 42, a spray head 43, a working plate 44, a baffle 45 and a pushing mechanism 46, wherein the box body 41 is installed on the base plate 1, a water outlet is formed in the lower end of the box body 41, the water pipe 42 which is communicated with each other is arranged in the box body 41, the plurality of spray heads 43 are arranged at the upper end of the water pipe 42, the positions of the spray heads 43 correspond to the positions of the placing holes one by one, the working plate 44 is arranged at the upper end of each spray head 43, the working plate 44 is installed on the inner wall of the box body 41, square holes which correspond to the positions of the spray heads 43 one by one are formed in the working plate 44, sliding grooves communicated with the square holes are formed in the left side and the right side of each square hole, the baffle 45 is installed in the sliding grooves in a sliding mode, springs are connected between the; after being connected water pipe 42 with external water supply equipment, the clear water alright spout in the shower nozzle 43, thereby wash the test tube inside directly over locating in shower nozzle 43, in the washing process, pushing mechanism can drive separation blade 45 and remove about, make the water spray cross-section size of shower nozzle 43 constantly change, the cross-section variation in size, the height and the dynamics of water spray are also different, at height, under the washing effect of the rivers that the dynamics constantly changes, the inside wall of test tube all around all can be effectively cleaned, the residue of spot has been avoided.
The pushing mechanism 46 comprises a connecting sheet 461, a contact rod 462, a rotating sheet 463, a lifting plate 464, a supporting plate 465 and a fixing plate 466, the side wall of the connecting sheet 461 is in sliding connection with a connecting chute, the lower end of the connecting sheet 461 is connected with the upper end of a baffle 45, the contact rod 462 is installed on the side wall of the upper end of the connecting sheet 461, the end of the contact rod 462 which is not connected with the connecting sheet 461 is clung to the side wall of the rotating sheet 463, the upper end of the rotating sheet 463 is hinged with the lifting plate 464, the lower end of the rotating sheet 463 is in sliding connection with the supporting plate 465, the lifting plate 464 is installed on the side wall of the fixing plate 466 in a sliding way, a; when the nozzle 43 sprays water outwards, part of the clean water falls on the lifting plate 464, the lifting plate 464 impacted by the clean water moves up and down under the supporting action of the spring, in the up-and-down moving process, the lower end of the rotating plate 463 slides left and right on the supporting plate 465, in the process, the contact rod 462 tightly attached to the side wall of the rotating plate 463 drives the connecting piece 461 to move left and right, and finally the connecting piece 461 drives the blocking piece 45 to move left and right.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a blood station vacuum test tube discarded object centralized processing machinery, includes base plate, placer, separator, washing unit and collecting box, its characterized in that: the middle part of the base plate is provided with a placing device and a flushing device, the flushing device is positioned below the placing device, the rear end of the base plate is provided with a separating device and a collecting box, and the collecting box is positioned below the separating device; wherein:
the placing device comprises two supporting plates, a mounting plate, a lifting cylinder, a rotating motor, rotating frames and a placing rack, wherein the two supporting plates are symmetrically arranged at the upper end of the base plate in the left-right direction;
the separation device comprises a vertical plate, a driving cylinder, a moving plate and a mounting column, the clamping head is arranged on the base plate, the upper end of the vertical plate is connected with the fixed end of the driving air cylinder, the telescopic end of the driving air cylinder is connected with one side of the movable plate, the other side of the movable plate is provided with a plurality of mounting columns which are arranged in a rectangular array, mounting grooves are formed in the mounting columns, the clamping head is arranged at one end, which is not connected with one end of the movable plate, of each mounting column, the front clamping head and the rear clamping head which are adjacent are connected through the connecting pipe, the connecting pipe is made of flexible materials, one side, which is far away from the movable plate, of the connecting pipe is connected with the side wall of the limiting plate, the limiting plate is arranged between the front clamping head and the rear clamping head, the extrusion rod is;
the clamping head comprises a clamping cylinder, a closed ring, shielding strips, an extrusion column and a time-delay branched chain, the clamping cylinder is arranged at one end of the mounting column which is not connected with the movable plate, the closed ring is sleeved outside the clamping cylinder, connectors are arranged on the side walls of the closed ring at the left end and the right end of the movable plate, a plurality of groups of fixed holes are uniformly arranged on the side wall of the clamping cylinder along the circumferential direction of the clamping cylinder, a plurality of shielding strips are uniformly arranged on the inner wall of the clamping cylinder along the circumferential direction of the clamping cylinder in a sliding fit manner, the outer sides of the shielding strips are clung to the inner sides of the fixed holes, a plurality of intercommunicating holes are arranged on the side wall of each shielding strip, the intercommunicating holes arranged, and the arrangement intervals of the adjacent communicating holes and the adjacent fixing holes are equal, the middle part of the clamping cylinder is provided with an extrusion column in a sliding way, and the rear side of the extrusion column and the rear side of the shielding strip are connected with a delay branched chain arranged in the mounting groove.
2. The machine of claim 1, wherein the machine comprises: the rack comprises a placing plate, a placing barrel, a positioning block, a positioning rod, a convex block, a clamping frame, a transverse moving block, a lifting block, a connecting frame, a connecting rod and an adjusting bolt, wherein the placing plate is arranged between two rotating frames which are oppositely arranged left and right, a square groove communicated with the placing plate is formed in the middle of the placing plate, lifting sliding grooves are symmetrically formed in the left side and the right side of the square groove, a plurality of placing holes communicated with the square groove are symmetrically formed in the front side and the rear side of the square groove, the placing holes in the front side and the rear side of the square groove are in one-to-one correspondence;
positioning blocks are symmetrically arranged up and down between two opposite placing holes in front and back of the square groove, the side wall of each positioning block is connected with one end of each positioning rod, the other end of each positioning rod is connected with a lug in the square groove in a sliding manner, springs are connected between the positioning rods and the lugs, clamping blocks are symmetrically arranged left and right between the two opposite placing holes in front and back of the square groove, the side wall of each clamping block is connected with one end of a clamping frame, the other end of each clamping frame is connected with the outer side of a transverse moving block, the inner side of each transverse moving block is connected with the side wall of each lifting block in a sliding manner, each lifting block is in a right-angled trapezoid structure with an inward bevel edge, each lifting block is in an inverted isosceles trapezoid structure, the adjacent lifting blocks on the left side and the right side are connected through connecting rods, the lifting blocks on the leftmost side and the rightmost side of the, adjusting bolt one end with place board threaded connection, the adjusting bolt other end is connected with the link side wall rotation.
3. The machine of claim 1, wherein the machine comprises: washing unit includes the box, the water pipe, the shower nozzle, the work board, separation blade and pushing mechanism, the box is installed on the base plate, the mouth of a river under having seted up is seted up to the box lower extreme, be provided with the water pipe of mutual intercommunication in the box, the water pipe upper end is provided with a plurality of shower nozzles, the shower nozzle position with place the hole position one-to-one, the work board has been arranged to the shower nozzle upper end, the work board is installed on the box inner wall, set up the square hole with shower nozzle position one-to-one on the work board, the sliding tray rather than being linked together is seted up to the both sides about the square hole, slidable mounting has the separation blade in the sliding tray, be connected with the spring between separation blade and the sliding tray, the connecting spout rather than being.
4. The machine of claim 1, wherein the machine comprises: delay mechanism includes the initiative rack, a gear, No. two gears, driven rack, connect plectane and reset spring, the initiative rack is installed on extrusion post right side, initiative rack lower extreme meshes with driven rack upper end through a gear and No. two gears, a gear all installs on the mounting groove inner wall through the rotation mode with No. two gears, driven rack installs on connecting plectane lateral wall, connect plectane slidable mounting on the mounting groove inner wall, be connected with reset spring between connection plectane and the mounting groove inner wall, except that the sheltering strip that is located the centre gripping section of thick bamboo lower extreme is connected with driven rack, all the other sheltering strips all are connected with the connection plectane.
5. The machine of claim 1, wherein the machine comprises: pushing mechanism includes the connection piece, the contact bar, the rotor plate, the lifter plate, bearing board and fixed plate, the connection piece lateral wall with be connected spout sliding connection, the connection piece lower extreme is connected with the separation blade upper end, install the contact bar on the lateral wall of connection piece upper end, the one end that the contact bar is not connected with the connection piece is hugged closely with the rotor plate lateral wall, the rotor plate upper end is articulated with the lifter plate, rotor plate lower extreme and bearing board sliding connection, lifter plate slidable mounting is on the fixed plate lateral wall, and be connected with the spring between lifter plate and the fixed plate, the bearing board is installed on the fixed plate lateral wall.
6. The machine of claim 1, wherein the machine comprises: the clamping block and the positioning block are made of rubber materials, and the inner walls of the clamping block and the positioning block are of arc surface structures.
7. The blood station vacuum blood collection tube waste centralized processing machine of claim 5, wherein: the transmission ratio between the driving rack and the driven rack is one to one, when one end of the extrusion column, which is not connected with the delay branched chain, is flush with the inner wall of the rear side of the clamping cylinder, the position of the communication hole is completely overlapped with that of the vent hole, and when the return spring is in a natural extension state, the position of the communication hole is completely not overlapped with that of the vent hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214182.4A CN112453024A (en) | 2020-11-04 | 2020-11-04 | Blood station vacuum test tube discarded object centralized processing machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214182.4A CN112453024A (en) | 2020-11-04 | 2020-11-04 | Blood station vacuum test tube discarded object centralized processing machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112453024A true CN112453024A (en) | 2021-03-09 |
Family
ID=74836014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011214182.4A Withdrawn CN112453024A (en) | 2020-11-04 | 2020-11-04 | Blood station vacuum test tube discarded object centralized processing machinery |
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| Country | Link |
|---|---|
| CN (1) | CN112453024A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081830A (en) * | 2021-10-27 | 2022-02-25 | 浙江大学 | Liquid production line is joined in marriage to hospital |
| CN114273398A (en) * | 2021-12-23 | 2022-04-05 | 习珍 | Vacuum test tube breaker |
-
2020
- 2020-11-04 CN CN202011214182.4A patent/CN112453024A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081830A (en) * | 2021-10-27 | 2022-02-25 | 浙江大学 | Liquid production line is joined in marriage to hospital |
| CN114273398A (en) * | 2021-12-23 | 2022-04-05 | 习珍 | Vacuum test tube breaker |
| CN114273398B (en) * | 2021-12-23 | 2023-09-08 | 南京善若网络科技有限公司 | Vacuum blood sampling tube breaker |
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Application publication date: 20210309 |