CN111701099A - Dialyzer film drawing machine - Google Patents
Dialyzer film drawing machine Download PDFInfo
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- CN111701099A CN111701099A CN202010385115.2A CN202010385115A CN111701099A CN 111701099 A CN111701099 A CN 111701099A CN 202010385115 A CN202010385115 A CN 202010385115A CN 111701099 A CN111701099 A CN 111701099A
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- 239000012528 membrane Substances 0.000 claims abstract description 313
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000012546 transfer Methods 0.000 claims abstract description 10
- 238000013519 translation Methods 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 210000002421 cell wall Anatomy 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 17
- RZSCFTDHFNHMOR-UHFFFAOYSA-N n-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carboxamide;1,1-dimethyl-3-(4-propan-2-ylphenyl)urea Chemical compound CC(C)C1=CC=C(NC(=O)N(C)C)C=C1.FC1=CC(F)=CC=C1NC(=O)C1=CC=CN=C1OC1=CC=CC(C(F)(F)F)=C1 RZSCFTDHFNHMOR-UHFFFAOYSA-N 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 241000976924 Inca Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002616 plasmapheresis Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
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- Urology & Nephrology (AREA)
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- Emergency Medicine (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention provides a dialyzer film drawing machine, and belongs to the technical field of dialyzer assembly. It has solved the unable problem that removes for the membrane cover of current membrane silk. This cerini dialyser cerini draws membrane machine, membrane cover extracting mechanism are located one side of shell transfer chain, and membrane cover extracting mechanism is including can following lateral shifting and being used for promoting the membrane silk and press from both sides the push rod anchor clamps subassembly of tight membrane cover, and this cerini dialyser cerini draws membrane machine still includes the membrane bundle anchor clamps subassembly that is located membrane bundle transfer chain top, and membrane bundle anchor clamps subassembly includes support one and the clamp finger cylinder one of setting on support one, all is connected with the clamp splice on two clamp fingers of clamp finger cylinder one, has all seted up the centre gripping groove on two sides that the clamp splice is relative, the mounting hole has been seted up on the cell wall in centre gripping groove, is provided with vacuum chuck one in the mounting hole, push rod anchor clamps subassembly, shell anchor clamps subassembly and membrane bundle anchor clamps subassembly are in same. The membrane silk can't move for the membrane cover problem has been solved to this structure.
Description
Technical Field
The invention belongs to the technical field of dialyzer assembly, and relates to a dialyzer film drawing machine.
Background
At present, hemodialyzer, hemodialysis filter, hollow fiber membrane type cerini dialyser cerini is adopted mostly to hemofilter and plasmapheresis ware etc., traditional cerini dialyser cerini is including the shell that is the tube-shape, the membrane bundle of setting in the shell and the end cover of connection at the shell both ends, wherein the membrane bundle is cylindrically, every membrane bundle comprises last ten thousand parallel arrangement's membrane silk, wrap up the formation cylindricly through the membrane silk that paper membrane cover will go up ten thousand parallel arrangement, during the assembly of membrane bundle, all pack into the shell with the membrane bundle is whole earlier, then take out the paper membrane cover from the shell in, make in the shell is placed to last ten thousand parallel arrangement's membrane silk, current generally adopt mechanical equipment to realize automatic membrane of taking out.
For example, chinese patent web discloses a dialyzer fiber membrane assembly system [ application publication No.: CN110090327A, including the main operation platform, install two cerini dialyser cerini assembly lines and the fibre membrane assembly line that parallel side by side on the main operation platform, the main operation platform lateral part is installed and is drawn membrane module case, draws membrane module incasement to be equipped with the direction of motion and assembly line and overlook the projection looks vertically and draw the membrane javelin, still include a set of vanning, be used for placing the fibre membrane supporting mechanism of fibre membrane including being located the membrane core equipment mechanism that cerini dialyser cerini casing was used for placing above the cerini dialyser cerini assembly line and the linking of fibre membrane assembly line front end in the equipment incas. When drawing the membrane, guide rail mechanism is drawing membrane javelin and is sending forward, draw membrane javelin can pass the cerini dialyser cerini shell, reach the fibre membrane terminal surface department of waiting to draw the shell, fibre membrane die clamping cylinder drives and presss from both sides tight clip and open, will draw membrane javelin and send the distance about 10mm forward again this moment, then die clamping cylinder is closed, it presss from both sides the fibre membrane cover to press from both sides tight clip, guide rail mechanism will draw the membrane javelin and bring back, and then bring the fibre membrane into this action of cerini dialyser cerini shell, guide rail mechanism continues to bring back the javelin body, javelin sliding sleeve and javelin head are motionless this moment, just so stay the fibre membrane in the cerini dialyser cerini shell, and the fibre membrane.
Above-mentioned cerini dialyser cerini fibre membrane assembly system is pulling the in-process of membrane, the fibre membrane is through special fixture clamp tight location, fibre membrane and fibre membrane cover are pressed from both sides tight location this moment together, the fibre membrane can't move for fibre membrane cover under the promotion of pulling the membrane javelin, fibre membrane and fibre membrane cover are motionless in the normal position or fibre membrane and fibre membrane cover move together, fibre membrane and fibre membrane cover bond together all the time, the tight cylinder of clamp can't press from both sides the tight fibre membrane cover alone, and then can't accomplish the separation of fibre membrane cover and fibre membrane.
Disclosure of Invention
The invention aims to provide a dialyzer film drawing machine aiming at the problems in the prior art, and the invention aims to solve the technical problems that: how to solve the problem that the membrane silk can not move relative to the membrane sleeve.
The purpose of the invention can be realized by the following technical scheme:
a dialyzer film drawing machine comprises a film bundle conveying line, a shell conveying line, a film sleeve taking mechanism and a shell clamp assembly which is positioned above the shell conveying line and used for clamping a shell, wherein the film bundle conveying line and the shell conveying line are arranged in parallel, the film sleeve taking mechanism is positioned on one side of the shell conveying line, and the film sleeve taking mechanism comprises a push rod clamp assembly which can move transversely and used for pushing a film wire and clamping a film sleeve, the push rod clamp assembly, the shell clamp assembly and the membrane bundle clamp assembly are located at the same horizontal axis height when the membrane is pulled.
This cerini dialyser cerini draws membrane principle: the membrane bundle conveying line conveys a membrane bundle, the shell conveying line conveys a dialyzer shell, the shell clamp assembly clamps the dialyzer shell, the membrane bundle clamp assembly clamps the membrane bundle, specifically, two clamping fingers of a clamping finger cylinder I can be opened and closed to further drive two clamping blocks to be opened and closed to clamp or loosen the membrane bundle, when the two clamping blocks are close to each other to clamp the membrane bundle, the membrane bundle is only limited in two clamping grooves, the membrane bundle is not pressed in the radial direction, when the membrane is pulled, the push rod clamp assembly, the dialyzer shell and the membrane bundle are positioned at the same horizontal axis height, then the vacuum chuck I works to adsorb a membrane sleeve in the membrane bundle, the membrane sleeve is subjected to the adsorption force in the radial direction, the membrane filaments are positioned in the membrane sleeve, the membrane filaments are not subjected to the adsorption force in the radial direction, after the push rod clamp assembly moves towards the direction of the membrane bundle, the push rod clamp assembly penetrates through the dialyzer shell and abuts against the end parts of all membrane filaments in the membrane bundle and pushes all, in-process at push rod anchor clamps subassembly push away the membrane silk, because the membrane cover is adsorbed on the clamp splice by radial adsorption affinity, the membrane cover is the location motionless all the time, the membrane silk is for the membrane cover along certain distance of lateral shifting, make the membrane cover form the cavity in towards the one end inside of push rod anchor clamps subassembly, this tip of membrane cover is cliied to push rod anchor clamps subassembly, then push rod anchor clamps subassembly moves back and resets, draw the membrane cover toward cerini dialyser cerini shell direction, because great frictional force has between membrane cover and the membrane silk, membrane cover synchronous motion is also followed to the membrane silk when the push rod anchor clamps subassembly is drawing the membrane cover, make membrane cover and membrane silk together be drawn into to the cerini dialyser cerini shell in. This membrane bundle anchor clamps subassembly adopts clamp splice and vacuum chuck complex structure to fix a position the membrane bundle, fixes a position the whole of membrane bundle on the one hand, and on the other hand makes the membrane silk in the membrane bundle can remove for the membrane cover under the promotion of external force again, realizes the local separation of membrane cover and membrane silk, and then makes things convenient for push rod anchor clamps subassembly only to clip the membrane cover to the complete separation operation of follow-up membrane cover and membrane silk.
In foretell cerini dialyser cerini draws membrane machine, the membrane bundle transfer chain includes quick-witted case one and sets up the conveying chain one on quick-witted case one, and this cerini dialyser cerini draws membrane machine is still including setting up in quick-witted case one and being located the membrane bundle jacking subassembly of membrane bundle anchor clamps subassembly below, membrane bundle jacking subassembly includes the jacking cylinder that ejector block and drive ejector block go up and down, the membrane bundle holding tank has been seted up to the upper surface of ejector block, be provided with vacuum chuck two in the membrane bundle holding tank. Through the setting of this structure, conveying chain one is used for carrying the membrane bundle, when the membrane bundle is carried to the top of membrane bundle jacking subassembly, jacking cylinder drive liftout piece rebound, make the membrane bundle be located the membrane bundle holding tank, the setting of membrane bundle holding tank is avoided the membrane bundle to drop from the liftout piece by the in-process of ascending lifting, vacuum chuck two is lived the membrane bundle absorption, and then further strengthen the location effect of membrane bundle in membrane bundle holding tank, the jacking cylinder is carried the membrane bundle to membrane bundle anchor clamps subassembly through the liftout piece, and carry the membrane bundle by membrane bundle anchor clamps subassembly.
In foretell cerini dialyser cerini draws membrane machine, shell anchor clamps subassembly includes support two, mounting panel, sets up the master cylinder that drives the mounting panel and go up and down on support two and sets up the clamp finger cylinder two on the mounting panel, all be provided with the clamping sleeve on two splint of clamp finger cylinder two, all seted up the constant head tank on the relative lateral wall of two clamping sleeves, set up the hole of stepping down on the tank bottom of constant head tank. Through the setting of this structure, when the dialyzer shell is carried to the below of shell anchor clamps subassembly, the master cylinder drive mounting panel descends, press from both sides on the mounting panel and indicate cylinder two to descend to a take the altitude after, the dialyzer shell is located between two splint, press from both sides two actions of finger cylinder and make two splint be close to each other, corresponding constant head tank is inserted respectively at the both ends of dialyzer shell, the dialyzer shell is pressed from both sides tight location by two splint, master cylinder drive mounting panel rises, make the dialyzer shell be located with the same axis high position of membrane bundle, the setting in hole of stepping down makes push rod anchor clamps subassembly pass the dialyzer shell through the hole of stepping down.
In the dialyzer film drawing machine, the film sleeve taking mechanism comprises a second rack, a first guide rail arranged on the second rack in the transverse direction, a first translation plate arranged on the first guide rail in a sliding manner, a first driving part for driving the first translation plate to slide along the first guide rail in the transverse direction, a second guide rail arranged on the first translation plate in the transverse direction, a second translation plate arranged on the second guide rail in a sliding manner, and a second driving part for driving the second translation plate to slide along the second guide rail in the transverse direction; the push rod anchor clamps subassembly is including the sliding sleeve of location on translation board one and slide and set up in the sliding sleeve and fix a position the push rod on translation board two, the one end location of push rod sleeve towards the shell transfer chain has the ejector pad, the one end of push rod orientation ejector pad is fixed with clamp finger cylinder three, transversely offer the opening that is rectangular shape along on the both sides portion of sliding sleeve, the sliding sleeve is stretched out from corresponding opening respectively to two membrane sleeve clamp fingers of clamp finger cylinder three equal at least parts. Through the arrangement of the structure, after the membrane bundle and the dialyzer shell are clamped and positioned, the membrane bundle, the dialyzer shell and the push rod clamp assembly are positioned at the same horizontal axis height, firstly, the first driving part drives the first translation plate to move towards the direction of the membrane bundle, the first translation plate drives the whole push rod clamp assembly to move towards the direction of the membrane bundle when moving, the push rod and the sliding sleeve both penetrate through the dialyzer shell, the end surface of the push block abuts against one end part of all membrane filaments in the membrane bundle, the first translation plate continues to move towards the direction of the membrane bundle, the push block pushes all the membrane filaments to a certain distance along the horizontal direction, the membrane filaments move for a certain distance along the horizontal direction relative to the membrane sleeve, then, the first translation plate stops moving, the second driving part drives the second translation plate to move towards the direction of the membrane bundle, so that the second translation plate drives the push rod to move towards the direction of the membrane bundle, in the process, the sliding sleeve and the, the end part of the membrane sleeve is clamped by the third clamping finger cylinder, then the first driving part drives the first translation plate to move back, the whole push rod clamp assembly is driven to move towards the dialyzer shell, the third clamping finger cylinder drives the whole membrane bundle to move towards the dialyzer shell through the end part of the clamping finger cylinder to enable the whole membrane bundle to enter the dialyzer shell, then the first translation plate stops moving, the second driving part drives the second translation plate to move back, the second translation plate drives the push rod and the third clamping finger cylinder to move towards the direction away from the dialyzer shell, the push block is fixed at the moment, the push block is propped against one end part of the membrane wire, the membrane wire is limited to move towards the direction away from the dialyzer shell, the third clamping finger cylinder pulls the membrane sleeve to enable the membrane sleeve to move relative to the membrane wire, the third clamping finger cylinder takes the membrane sleeve out of the dialyzer shell, and separation of the membrane.
In the above dialyzer film drawing machine, the push rod clamp assembly further comprises a clamping block which is slidably arranged in the sliding sleeve and is located between the third finger clamping cylinder and the push block, the clamping block is fixedly connected with the third finger clamping cylinder through a connecting plate, the clamping block is located between the two film sleeve clamping fingers of the third finger clamping cylinder, two side portions of the clamping block respectively extend out of the sliding sleeve through corresponding through holes, and the two film sleeve clamping fingers of the third finger clamping cylinder can be respectively pressed on corresponding side portions of the clamping block. Through the arrangement of the structure, after the push block pushes all membrane wires in the membrane bundle for a certain distance, the push block is located in one end of the membrane sleeve at the moment, then the push rod drives the third clamping finger cylinder to move towards the direction of the membrane sleeve, the third clamping finger cylinder drives the fixture block to move towards the direction of the membrane sleeve together, after the fixture block abuts against the push block, the fixture block is also located in one end of the membrane sleeve at the moment, the side part of the fixture block abuts against the inner wall of the membrane sleeve, the two membrane sleeve clamping fingers of the third clamping finger cylinder are located outside one end of the membrane sleeve, the three actions of the clamping finger cylinder enable the two membrane sleeve clamping fingers to approach each other, the two membrane sleeve clamping fingers are respectively pressed at the end part of the membrane sleeve and tightly press the membrane sleeve on the side part of the fixture block, and clamping of the end. This structure is at the in-process of centre gripping membrane cover, the length that forms at the cavity section of membrane cover one end only need can hold the fixture block, the length of cavity section promptly is the thickness of fixture block, compares with prior art, is showing the length that has reduced the cavity section, guarantees to have great area of contact between membrane cover and the membrane silk, and then guarantees to have great frictional force between membrane cover and the membrane silk, guarantees in the in-process of dragging the membrane cover that the membrane silk can be dragged to the cerini dialyser cerini shell.
In the dialyzer film drawing machine, the push rod clamp assembly further comprises a guide pin located between the push block and the fixture block, one end of the guide pin is connected to the push block, a conical head is arranged at one end, facing the fixture block, of the guide pin, a guide hole is formed in the middle of the fixture block, and the guide pin can penetrate through the guide hole. Through the setting of this structure, when the tip of ejector pad and membrane silk pastes mutually and lean on and be located the one end of membrane cover in, the cone is located outside the membrane cover, and fixture block is towards the in-process that the ejector pad moved laterally, and the cone inserts to the guiding hole, plays the effect of direction and correction in entering into the one end of membrane cover to the fixture block, guarantees that the fixture block can enter into the one end of membrane cover smoothly.
In the dialyzer film drawing machine, the side part of the fixture block is provided with the insertion hole, and a side surface of the membrane sleeve clamping finger facing the fixture block is fixedly provided with the limit nail which can be inserted into the insertion hole. Through the setting of this structure, after the fixture block is located the one end of membrane cover, two membrane cover press from both sides the finger and draw close each other and make the stop pin pierce through the tip of broken membrane cover and insert to the spliced eye in, further increase the tight location effect of clamp to membrane cover tip for at the in-process that drags the membrane to restraint, the tip of membrane cover is difficult for droing from the membrane cover clamp finger.
In foretell cerini dialyser cerini draws membrane machine, the ejector pad is cylindrical, the outer border of the push pedal towards the terminal surface of shell transfer chain has seted up the chamfer. Through the setting of this structure, because the thickness of membrane cover is very thin, the setting up of chamfer makes things convenient for the push pedal to enter into the one end of membrane cover smoothly at the in-process that promotes the membrane silk.
In foretell cerini dialyser cerini draws membrane machine, this cerini dialyser cerini draws membrane machine still includes and is located shell transfer chain one side and sets up the stock subassembly in frame two, the stock subassembly includes the wheel seat, installs the leading wheel on the wheel seat and fix the support cylinder that is used for driving the wheel seat to go up and down on frame two, the leading wheel can rotate for the wheel seat, the leading wheel can paste with the sliding sleeve and lean on mutually. Because the length of push rod and sliding sleeve is longer, and push rod and sliding sleeve are in unsettled state towards the very long section of shell transfer chain, and then push rod and sliding sleeve are at lateral shifting's in-process, push rod and sliding sleeve all can take place to vibrate towards the one end of shell transfer chain, and then make the unable accurate all membrane silks of aiming at of ejector pad, setting through this structure, push rod and sliding sleeve along lateral shifting's in-process, hold up cylinder driving wheel seat and rise, make the leading wheel paste with the sliding sleeve and lean on mutually, play the effect of support to the lateral shifting of sliding sleeve and push rod, avoid the outer end of push rod and sliding sleeve to take place to vibrate, guarantee that the ejector pad can offset with all membrane silks and.
In foretell cerini dialyser cerini draws membrane machine, this cerini dialyser cerini draws membrane machine still includes and is located shell transfer chain one side and sets up the membrane sleeve unloading subassembly in frame two, membrane sleeve unloading subassembly includes that the unloading presss from both sides the finger and fixes and be used for driving the unloading and press from both sides the rotary cylinder that indicates rotatory in frame two, the below of membrane sleeve unloading subassembly is provided with the receipts workbin. Through the setting of this structure, after the membrane sleeve is taken out from the cerini dialyser cerini shell, the unloading clamp indicates to carry the membrane sleeve, and gyration cylinder drives the unloading and presss from both sides the rotatory certain angle of finger and makes the membrane sleeve be located and receive the workbin top, then the unloading clamp indicates to loosen the membrane sleeve, and the membrane sleeve drops in receiving the workbin.
Compared with the prior art, the dialyzer film drawing machine has the following advantages: this membrane bundle anchor clamps subassembly adopts clamp splice and vacuum chuck complex structure to fix a position the membrane bundle, fixes a position the whole of membrane bundle on the one hand, and on the other hand makes the membrane silk in the membrane bundle can remove for the membrane cover under the promotion of external force again, realizes the local separation of membrane cover and membrane silk, and then makes things convenient for push rod anchor clamps subassembly only to clip the membrane cover to the complete separation operation of follow-up membrane cover and membrane silk.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic view of a partial plan structure of the present invention.
Fig. 4 is a perspective view of the membrane bundle clamp assembly of the present invention.
Fig. 5 is a perspective view of the housing clip assembly of the present invention.
FIG. 6 is a perspective view of the push rod clamp assembly of the present invention.
Fig. 7 is an enlarged schematic view of a portion a in fig. 6.
FIG. 8 is one of the schematic partial cross-sectional views of the push rod clamp assembly of the present invention.
Figure 9 is an exploded view of the push rod clamp assembly of the present invention.
FIG. 10 is a second partial cross-sectional view of the push rod clamp assembly of the present invention.
In the figure, 1, a membrane bundle conveying line; 1a, a first case; 1b, a first conveying chain; 2. a shell conveying line; 3. a film sleeve material taking mechanism; 31. a push rod clamp assembly; 311. a sliding sleeve; 311a, a through port; 312. a push rod; 313. a push block; 313a and chamfering; 314. a third clamping finger cylinder; 314a, membrane sleeve clamping fingers; 315. a clamping block; 315a, a guide hole; 315b, a plug hole; 316. a connecting plate; 317. a guide pin; 317a, a conical head; 318. a limit pin; 32. a first guide rail; 33. a first translation plate; 34. a second guide rail; 35. a second translation plate; 36. a second case; 4. a housing clamp assembly; 41. a second bracket; 42. mounting a plate; 43. a master cylinder; 44. a finger clamping cylinder II; 441. a splint; 45. a clamping sleeve; 451. positioning a groove; 452. a hole of abdication; 5. a membrane bundle clamp assembly; 51. a first bracket; 52. a finger clamping cylinder I; 521. clamping fingers; 53. a clamping block; 531. a clamping groove; 532. mounting holes; 54. a first vacuum chuck; 6. a membrane bundle jacking assembly; 61. a material ejection block; 611. a membrane bundle accommodating groove; 62. jacking a cylinder; 63. a second vacuum chuck; 7. a stock assembly; 71. a wheel seat; 72. a guide wheel; 73. a lifting cylinder; 8. a membrane sleeve blanking assembly; 81. blanking clamping fingers; 82. a rotary cylinder; 9. and a material receiving box.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in figure 1, the dialyzer film drawing machine comprises a film bundle conveying line 1, a shell conveying line 2, a film sleeve material taking mechanism 3, a shell clamp assembly 4, a film bundle clamp assembly 5, a film bundle jacking assembly 6, a gun stock assembly 7 and a film sleeve blanking assembly 8.
As shown in fig. 1 to 4, the membrane bundle conveying line 1 includes a first chassis 1a and a first conveying chain 1b disposed on the first chassis 1a, and the membrane bundle clamp assembly 5 includes a first support 51 disposed on the first chassis 1a and a first clamping finger cylinder 52 disposed on the first support 51, in this embodiment, the first clamping finger cylinder 52 has two, the two first clamping finger cylinders 52 are disposed oppositely, although the first clamping finger cylinder 52 may also be disposed more than two; all be connected with clamp piece 53 on two clamp fingers 521 of clamp finger cylinder one 52, stopper 522 has been had between two clamp fingers 521, centre gripping groove 531 has all been seted up on the relative side of two clamp pieces 53, centre gripping groove 531 is arc, a plurality of mounting hole 532 has been seted up on the cell wall of centre gripping groove 531, all be provided with vacuum chuck one 54 in every mounting hole 532, membrane bundle jacking subassembly 6 is including the jacking cylinder 62 that is located the jacking piece 61 of membrane bundle anchor clamps subassembly 5 below and drive jacking piece 61 lift, membrane bundle holding tank 611 has been seted up to the upper surface of jacking piece 61, be provided with vacuum chuck two 63 in the membrane bundle holding tank 611. The film bundle is conveyed by the first conveying chain 1b, when the film bundle is conveyed to the position above the material ejecting block 61, the jacking cylinder 62 drives the material ejecting block 61 to move upwards, the film bundle is located in the film bundle accommodating groove 611, the film bundle accommodating groove 611 is arranged to prevent the film bundle from falling off from the material ejecting block 61 in the process of being lifted upwards, the film bundle is adsorbed by the second vacuum suction cup 63, the positioning effect of the film bundle in the film bundle accommodating groove 611 is further enhanced, the film bundle is conveyed to the film bundle clamp assembly 5 through the material ejecting block 61 by the jacking cylinder 62, the two clamping fingers of the first clamping finger cylinder 52 can be opened and closed, the two clamping blocks 53 are driven to be opened and closed to clamp or loosen the film bundle, when the two clamping blocks 53 are closed to clamp the film bundle, the film bundle is only limited in the two clamping grooves 531, and then the first vacuum suction cup 54 works to adsorb and position the film bundle. The limiting block 522 is arranged to limit the two clamping fingers 521 in the closing process, so that the two clamping grooves 531 on the two clamping blocks 53 cannot be closed, and when the two clamping blocks 53 clamp the membrane bundle, the wall of the clamping groove 531 is only attached to the outer circumferential surface of the membrane bundle, and the membrane bundle is not compressed in the radial direction.
As shown in fig. 5, the housing fixture assembly 4 includes a second bracket 41, a second mounting plate 42, a main cylinder 43 disposed on the second bracket 41 for driving the second mounting plate 42 to move up and down, and a second finger clamping cylinder 44 disposed on the second mounting plate 42, wherein two clamping plates 441 of the second finger clamping cylinder 44 are both provided with clamping sleeves 45, the opposite side walls of the two clamping sleeves 45 are both provided with positioning slots 451, and the bottoms of the positioning slots 451 are provided with abdicating holes 452. When the dialyzer shell is conveyed to the position below the shell clamp assembly 4, the main air cylinder 43 drives the mounting plate 42 to descend, the second clamping finger air cylinder 44 on the mounting plate 42 descends to a certain height, the dialyzer shell is positioned between the two clamping plates 441, the two clamping finger air cylinders 44 act to enable the two clamping plates 441 to approach each other, the two end parts of the dialyzer shell are respectively inserted into the corresponding positioning grooves 451, the dialyzer shell is clamped and positioned by the two clamping plates 441, and the main air cylinder 43 drives the mounting plate 42 to ascend, so that the dialyzer shell is positioned at the same axial height position with the membrane bundle.
As shown in fig. 6 to 10, the film sleeve taking mechanism 3 includes a second chassis 36, a first guide rail 32 transversely disposed on the second chassis 36, a first translation plate 33 slidably disposed on the first guide rail 32, a first driving member for driving the first translation plate 33 to transversely slide along the first guide rail 32, a second guide rail 34 transversely disposed on the first translation plate 33, a second translation plate 35 slidably disposed on the second guide rail 34, and a second driving member for driving the second translation plate 35 to transversely slide along the second guide rail 34; the film sleeve taking mechanism 3 further comprises a push rod clamp assembly 31, the push rod clamp assembly 31 comprises a sliding sleeve 311 positioned on the first translation plate 33 and a push rod 312 which is arranged in the sliding sleeve 311 in a sliding mode and positioned on the second translation plate 35, a push block 313 is positioned at one end, facing the shell conveying line 2, of the push rod 312 sleeve, a third clamping finger cylinder 314 is fixed at one end, facing the push block 313, of the push rod 312, strip-shaped through holes 311a are formed in two side portions of the sliding sleeve 311 in the transverse direction, and at least part of two film sleeve clamping fingers 314a of the third clamping finger cylinder 314 extend out of the sliding sleeve 311 from the corresponding through holes 311a respectively. In this embodiment, the first driving member and the second driving member are a feed screw and nut mechanism and a motor for driving the feed screw and nut mechanism to move.
When the membrane bundle and the dialyzer shell are clamped and positioned, the membrane bundle, the dialyzer shell and the push rod clamp assembly 31 are positioned at the same horizontal axis height, the membrane sleeve is subjected to radial adsorption force, the membrane wires are positioned in the membrane sleeve, the membrane wires are not subjected to radial adsorption force, firstly, a driving piece drives a first translation plate 33 to move towards the direction of the membrane bundle, the first translation plate 33 drives the whole push rod clamp assembly 31 to move towards the direction of the membrane bundle when moving, the push rod 312 and the sliding sleeve 311 both penetrate through the dialyzer shell, the end surface of the push block 313 abuts against one end part of all the membrane wires in the membrane bundle, the first translation plate 33 continues to move towards the direction of the membrane bundle, the push block 313 pushes all the membrane wires for a certain distance along the horizontal direction, the membrane sleeve is adsorbed on the clamp block 53 by the radial adsorption force, the membrane sleeve is always positioned, the membrane wires transversely move for a certain distance relative to the membrane sleeve, and a hollow part is formed, then the first translation plate 33 stops moving, the second driving part drives the second translation plate 35 to move towards the membrane bundle direction, so that the second translation plate 35 drives the push rod 312 to move towards the membrane bundle direction, the sliding sleeve 311 and the push block 313 are both kept still in the process, after the push rod 312 drives the third clamping finger cylinder 314 to be close to one end of the membrane sleeve, the third clamping finger cylinder 314 clamps the end part of the membrane sleeve, then the first driving part drives the first translation plate 33 to move back to drive the whole push rod clamp assembly 31 to move towards the dialyzer shell direction, due to the large friction force between the membrane sleeve and the membrane wire, the third clamping finger cylinder 314 drives the whole membrane bundle to move towards the dialyzer shell direction by clamping the end part of the membrane sleeve, meanwhile, the membrane wire also synchronously moves along with the membrane sleeve, so that the whole membrane bundle enters the dialyzer shell, then the first translation plate 33 stops moving, the second driving part drives the second translation plate 35 to move back, the second translation plate 35 drives the push rod 312 and the third clamping finger cylinder 314 to move towards the direction, at the moment, the push block 313 is fixed, the push block 313 abuts against one end of the membrane wire to limit the membrane wire to move towards the direction away from the dialyzer shell, the third finger clamping cylinder 314 pulls the membrane sleeve to enable the membrane sleeve to move relative to the membrane wire, and the third finger clamping cylinder 314 pulls out the membrane sleeve from the dialyzer shell to realize the separation of the membrane sleeve and the membrane wire.
As shown in fig. 4, in this embodiment, the membrane bundle clamp assembly 5 further includes a fourth clamping finger cylinder 55 fixed on the first bracket 51, two clamping fingers of the fourth clamping finger cylinder 55 are fixed with positioning plates 551, the two positioning plates 551 are disposed oppositely, the fourth clamping finger cylinder 55 is located between the first clamping finger cylinder 52 and the housing clamp assembly 4, after the membrane bundle is clamped and positioned by the first clamping finger cylinder 52, the fourth clamping finger cylinder 55 controls the two clamping fingers to move close to each other, the two positioning plates 551 further clamp and position one end of the membrane bundle facing the housing clamp assembly 4, so as to ensure that the end of the membrane bundle can be accurately aligned with the push block 313, and ensure that the push block 313 abuts against all membrane wires in the membrane bundle.
As shown in fig. 7, the pushing block 313 is cylindrical, and an outer edge of one end surface of the pushing block 313 facing the housing conveyor line 2 is provided with a chamfer 313 a.
As shown in fig. 6 to 10, the push rod clamp assembly 31 further includes a latch 315 slidably disposed in the sliding sleeve 311 and located between the third finger clamping cylinder 314 and the push block 313, the latch 315 is fixedly connected to the third finger clamping cylinder 314 through a connecting plate 316, two side portions of the latch 315 respectively extend out of the sliding sleeve 311 through corresponding through holes 311a, two film sleeve fingers 314a of the third finger clamping cylinder 314 can be respectively pressed against corresponding side portions of the latch 315, an insertion hole 315b is formed on a side portion of the latch 315, and a side surface of the third finger clamping cylinder 314 facing the latch 315 is fixed with a limit pin 318 that can be inserted into the insertion hole 315 b. When the push block 313 pushes all membrane wires in a membrane bundle for a certain distance, the push block 313 is positioned in one end of the membrane sleeve, then the push rod 312 drives the third clamping finger cylinder 314 to move towards the membrane sleeve, the third clamping finger cylinder 314 drives the clamping block 315 to move towards the membrane sleeve together, when the clamping block 315 abuts against the push block 313, the clamping block 315 is also positioned in one end of the membrane sleeve, the side part of the clamping block 315 abuts against the inner wall of the membrane sleeve, the two membrane sleeve clamping fingers of the third clamping finger cylinder 314 are positioned outside one end of the membrane sleeve, the third clamping finger cylinder 314 acts to enable the two membrane sleeve clamping fingers 314a to approach each other, the limiting nail 318 penetrates through the end part of the membrane sleeve and is inserted into the insertion hole 315b, the clamping and positioning effects on the end part of the membrane sleeve are further increased, and the end part of the membrane sleeve is not easy to fall off from the membrane sleeve clamping fingers in the process of dragging the membrane bundle.
As shown in fig. 6 to 10, the push rod clamp assembly 31 further includes a guide pin 317 located between the push block 313 and the latch 315, one end of the guide pin 317 is connected to the push block 313, one end of the guide pin 317 facing the latch 315 has a tapered head 317a, a guide hole 315a is formed in the middle of the latch 315, and the guide pin 317 can be disposed through the guide hole 315 a. When the push block 313 is attached to the end of the membrane wire and is located in one end of the membrane sleeve, the conical head is located outside the membrane sleeve, and in the process that the fixture block 315 moves towards the push block 313 side, the conical head 317a is inserted into the guide hole 315a, so that the fixture block 315 is guided and corrected when entering one end of the membrane sleeve, and the fixture block 315 can smoothly enter one end of the membrane sleeve.
As shown in fig. 1 and fig. 2, the dialyzer film drawing machine further includes a stock assembly 7 located on one side of the housing conveying line 2 and disposed on the second chassis 36, the stock assembly 7 includes a wheel base 71, a guide wheel 72 mounted on the wheel base 71, and a lifting cylinder 73 fixed on the second chassis 36 for driving the wheel base 71 to lift, the guide wheel 72 can rotate relative to the wheel base 71, and the guide wheel 72 can abut against the sliding sleeve 311. In the process that the push rod 312 and the sliding sleeve 311 move transversely, the supporting cylinder 73 drives the wheel seat 71 to ascend, so that the guide wheel 72 is attached to the sliding sleeve 311, the transverse movement of the sliding sleeve 311 and the push rod 312 is supported, the vibration of the outer ends of the push rod 312 and the sliding sleeve 311 is avoided, and the push block 313 is enabled to be abutted to all membrane wires.
As shown in fig. 1, the dialyzer film drawing machine further comprises a film sleeve blanking assembly 8 which is located on one side of the housing conveying line 2 and arranged on the second case 36, the film sleeve blanking assembly 8 comprises a blanking clamping finger 81 and a rotary cylinder 82 which is fixed on the second case 36 and used for driving the blanking clamping finger 81 to rotate, and a material receiving box 9 is arranged below the film sleeve blanking assembly 8. After the membrane sleeve is taken out from the dialyzer shell, the membrane sleeve is clamped by the blanking clamp fingers 81, the rotary cylinder 82 drives the blanking clamp fingers 81 to rotate for a certain angle so that the membrane sleeve is positioned above the material receiving box 9, then the membrane sleeve is loosened by the blanking clamp fingers 81, and the membrane sleeve falls into the material receiving box 9.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A dialyzer film drawing machine comprises a film bundle conveying line (1), a shell conveying line (2), a film sleeve taking mechanism (3) and a shell clamp assembly (4) which is located above the shell conveying line (2) and used for clamping a shell, wherein the film bundle conveying line (1) and the shell conveying line (2) are arranged in parallel, the film sleeve taking mechanism (3) is located on one side of the shell conveying line (2), the film sleeve taking mechanism (3) comprises a push rod clamp assembly (31) which can move transversely and is used for pushing a film wire and clamping a film sleeve, the dialyzer film drawing machine is characterized by further comprising a film bundle clamp assembly (5) located above the film bundle conveying line (1), the film bundle clamp assembly (5) comprises a first support (51) and a first clamping finger cylinder (52) arranged on the first support (51), and clamping blocks (53) are connected to two clamping fingers (521) of the first clamping finger cylinder (52), clamping grooves (531) are formed in the opposite side faces of the two clamping blocks (53), mounting holes (532) are formed in the groove walls of the clamping grooves (531), first vacuum suction cups (54) are arranged in the mounting holes (532), and the push rod clamp assembly (31), the shell clamp assembly (4) and the membrane bundle clamp assembly (5) are located at the same horizontal axis height when the membrane is pulled.
2. The dialyzer film drawing machine according to claim 1, wherein the film bundle conveying line (1) comprises a first case (1a) and a first conveying chain (1b) arranged on the first case (1a), the dialyzer film drawing machine further comprises a film bundle jacking assembly (6) arranged in the first case (1a) and located below the film bundle clamp assembly (5), the film bundle jacking assembly (6) comprises a jacking block (61) and a jacking cylinder (62) driving the jacking block (61) to ascend and descend, a film bundle accommodating groove (611) is formed in the upper surface of the jacking block (61), and a second vacuum suction cup (63) is arranged in the film bundle accommodating groove (611).
3. The dialyzer film pulling machine according to claim 1, wherein the housing clamp assembly (4) comprises a second bracket (41), a mounting plate (42), a main cylinder (43) arranged on the second bracket (41) and used for driving the mounting plate (42) to ascend and descend, and a second finger clamping cylinder (44) arranged on the mounting plate (42), wherein two clamping plates (441) of the second finger clamping cylinder (44) are respectively provided with a clamping sleeve (45), the opposite side walls of the two clamping sleeves (45) are respectively provided with a positioning groove (451), and the bottom of the positioning groove (451) is provided with an abdicating hole (452).
4. The dialyzer film pulling machine according to claim 1, wherein the film covering and taking mechanism (3) comprises a second case (36), a first guide rail (32) transversely arranged on the second case (36), a first translation plate (33) slidably arranged on the first guide rail (32), a first driving member for driving the first translation plate (33) to transversely slide along the first guide rail (32), a second guide rail (34) transversely arranged on the first translation plate (33), a second translation plate (35) slidably arranged on the second guide rail (34), and a second driving member for driving the second translation plate (35) to transversely slide along the second guide rail (34); push rod anchor clamps subassembly (31) including locating sliding sleeve (311) on translation board one (33) and slide and set up in sliding sleeve (311) and push rod (312) of location on translation board two (35), push rod (312) cover is fixed a ejector pad (313) towards the one end of shell transfer chain (2), push rod (312) are fixed with clamp finger cylinder three (314) towards the one end of ejector pad (313), transversely offer opening (311a) that are rectangular shape on the both sides portion of sliding sleeve (311), two membrane cover clamp fingers (314a) of clamp finger cylinder three (314) all partly respectively follow corresponding opening (311a) and stretch out sliding sleeve (311).
5. The dialyzer membrane pulling machine according to claim 4, wherein the push rod clamp assembly (31) further comprises a fixture block (315) slidably disposed in the sliding sleeve (311) and located between the third finger cylinder (314) and the push block (313), the fixture block (315) is fixedly connected with the third finger cylinder (314) through a connecting plate (316), the fixture block (315) is located between two membrane sleeve clamping fingers (314a) of the third finger cylinder (314), two side portions of the fixture block (315) respectively extend out of the sliding sleeve (311) through corresponding through holes (311a), and the two membrane sleeve clamping fingers (314a) of the third finger cylinder (314) can be respectively pressed against corresponding side portions of the fixture block (315).
6. The dialyzer film pulling machine according to claim 5, wherein the push rod clamp assembly (31) further comprises a guide pin (317) located between the push block (313) and the fixture block (315), one end of the guide pin (317) is connected to the push block (313), one end of the guide pin (317) facing the fixture block (315) is provided with a conical head (317a), the middle part of the fixture block (315) is provided with a guide hole (315a), and the guide pin (317) can be arranged through the guide hole (315 a).
7. The dialyzer film drawing machine according to claim 5, wherein an insertion hole (315b) is formed on a side portion of the fixture block (315), and a limit pin (318) capable of being inserted into the insertion hole (315b) is fixed on one side surface of the film sleeve clamping finger (314a) facing the fixture block (315).
8. The dialyzer film pulling machine according to claim 4, wherein the push block (313) is cylindrical, and an outer edge of one end surface of the push block (313) facing the housing conveying line (2) is provided with a chamfer (313 a).
9. The dialyzer film pulling machine according to claim 1, further comprising a stock assembly (7) located on one side of the housing conveying line (2) and disposed on the second case (36), wherein the stock assembly (7) comprises a wheel seat (71), a guide wheel (72) mounted on the wheel seat (71), and a lifting cylinder (73) fixed on the second case (36) for driving the wheel seat (71) to lift, the guide wheel (72) can rotate relative to the wheel seat (71), and the guide wheel (72) can abut against the sliding sleeve (311).
10. A dialyzer film drawing machine according to claim 1, characterized in that the dialyzer film drawing machine further comprises a film sleeve blanking assembly (8) which is located on one side of the housing conveying line (2) and arranged on the second case (36), the film sleeve blanking assembly (8) comprises a blanking clamping finger (81) and a rotary cylinder (82) which is fixed on the second case (36) and used for driving the blanking clamping finger (81) to rotate, and a material receiving box (9) is arranged below the film sleeve blanking assembly (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385115.2A CN111701099A (en) | 2020-05-09 | 2020-05-09 | Dialyzer film drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385115.2A CN111701099A (en) | 2020-05-09 | 2020-05-09 | Dialyzer film drawing machine |
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| CN111701099A true CN111701099A (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010385115.2A Pending CN111701099A (en) | 2020-05-09 | 2020-05-09 | Dialyzer film drawing machine |
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| CN (1) | CN111701099A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743332A (en) * | 2020-12-29 | 2021-05-04 | 苏州富强科技有限公司 | Dialysis tube assembling equipment |
| CN112844051A (en) * | 2020-12-18 | 2021-05-28 | 成都合达自动化设备有限公司 | Automatic equipment of medical hollow fiber membrane filter draws membrane equipment |
| CN113353746A (en) * | 2021-06-03 | 2021-09-07 | 山东威高血液净化制品股份有限公司 | Automatic film yarn wrapping device and wrapping method thereof |
| TWI814259B (en) * | 2022-02-21 | 2023-09-01 | 佳世達科技股份有限公司 | Assembly equipment for hemodialyzer |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206510117U (en) * | 2017-02-28 | 2017-09-22 | 宝鸡文理学院 | A kind of pipe fitting cutting clamping device |
| CN107378768A (en) * | 2017-08-26 | 2017-11-24 | 广东利迅达机器人系统股份有限公司 | A kind of sanding and polishing fixture of elliptical workpieces |
| CN107561105A (en) * | 2017-09-15 | 2018-01-09 | 钱海燕 | A kind of electrical electrode rod insulation and leakage automatic detection system |
| CN206872175U (en) * | 2017-04-12 | 2018-01-12 | 苏州涂印仕机电工业有限公司 | Pneumatic wound membrane clamping device |
| CN208759378U (en) * | 2018-07-03 | 2019-04-19 | 十堰市邦威工贸有限公司 | A kind of automobile brake lamp maintenance and fabrication adjustable fixator |
| CN110090327A (en) * | 2019-05-06 | 2019-08-06 | 贝恩医疗设备(广州)有限公司 | Dialyzer tunica fibrosa assembly system |
| CN110154122A (en) * | 2019-05-24 | 2019-08-23 | 江天云 | A kind of medical filter device cuts film line |
| CN110328685A (en) * | 2019-07-08 | 2019-10-15 | 昆明理工大学 | A kind of dyestripping end effector of robot |
| CN209532853U (en) * | 2019-03-12 | 2019-10-25 | 深圳壮雄科技有限公司 | A kind of full-automatic cutting drilling machine head shedding mechanism |
| CN110577159A (en) * | 2019-09-17 | 2019-12-17 | 国网山东省电力公司烟台市福山区供电公司 | Hoisting device for loading and unloading equipment for electric power overhaul vehicle |
| CN111040343A (en) * | 2019-12-30 | 2020-04-21 | 杭州南昕电力器材有限公司 | Preparation method of PVC (polyvinyl chloride) power pipe material |
-
2020
- 2020-05-09 CN CN202010385115.2A patent/CN111701099A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206510117U (en) * | 2017-02-28 | 2017-09-22 | 宝鸡文理学院 | A kind of pipe fitting cutting clamping device |
| CN206872175U (en) * | 2017-04-12 | 2018-01-12 | 苏州涂印仕机电工业有限公司 | Pneumatic wound membrane clamping device |
| CN107378768A (en) * | 2017-08-26 | 2017-11-24 | 广东利迅达机器人系统股份有限公司 | A kind of sanding and polishing fixture of elliptical workpieces |
| CN107561105A (en) * | 2017-09-15 | 2018-01-09 | 钱海燕 | A kind of electrical electrode rod insulation and leakage automatic detection system |
| CN208759378U (en) * | 2018-07-03 | 2019-04-19 | 十堰市邦威工贸有限公司 | A kind of automobile brake lamp maintenance and fabrication adjustable fixator |
| CN209532853U (en) * | 2019-03-12 | 2019-10-25 | 深圳壮雄科技有限公司 | A kind of full-automatic cutting drilling machine head shedding mechanism |
| CN110090327A (en) * | 2019-05-06 | 2019-08-06 | 贝恩医疗设备(广州)有限公司 | Dialyzer tunica fibrosa assembly system |
| CN110154122A (en) * | 2019-05-24 | 2019-08-23 | 江天云 | A kind of medical filter device cuts film line |
| CN110328685A (en) * | 2019-07-08 | 2019-10-15 | 昆明理工大学 | A kind of dyestripping end effector of robot |
| CN110577159A (en) * | 2019-09-17 | 2019-12-17 | 国网山东省电力公司烟台市福山区供电公司 | Hoisting device for loading and unloading equipment for electric power overhaul vehicle |
| CN111040343A (en) * | 2019-12-30 | 2020-04-21 | 杭州南昕电力器材有限公司 | Preparation method of PVC (polyvinyl chloride) power pipe material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844051A (en) * | 2020-12-18 | 2021-05-28 | 成都合达自动化设备有限公司 | Automatic equipment of medical hollow fiber membrane filter draws membrane equipment |
| CN112743332A (en) * | 2020-12-29 | 2021-05-04 | 苏州富强科技有限公司 | Dialysis tube assembling equipment |
| CN113353746A (en) * | 2021-06-03 | 2021-09-07 | 山东威高血液净化制品股份有限公司 | Automatic film yarn wrapping device and wrapping method thereof |
| TWI814259B (en) * | 2022-02-21 | 2023-09-01 | 佳世達科技股份有限公司 | Assembly equipment for hemodialyzer |
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Application publication date: 20200925 |