CN209986982U

CN209986982U - Membrane cutting system of dialyzer

Info

Publication number: CN209986982U
Application number: CN201920468413.0U
Authority: CN
Inventors: 廖磊
Original assignee: Bain Medical Equipment Guangzhou Co ltd
Current assignee: Bain Medical Equipment Guangzhou Co ltd
Priority date: 2019-04-07
Filing date: 2019-04-07
Publication date: 2020-01-24
Anticipated expiration: 2029-04-07

Abstract

The utility model provides a dialyzer membrane cutting system, which comprises a feeding conveyor belt, a cutter assembly and a discharging conveyor belt which are connected in sequence, wherein the front side surface of the feeding conveyor belt along the conveying direction of the system is provided with a straightening assembly and a pulling assembly in sequence; the front part of the feeding conveyor belt, the rear parts of the cutter assembly and the discharge conveyor belt are all arranged on an operation table, a rack is further arranged on the operation table, and a transmission assembly for clamping and conveying the dialysers at corresponding positions in the system is arranged on the top surface of the rack. Will pull out the encapsulating lid, the automation equipment that the three processes of encapsulating circle and surely membrane were assembled and are accomplished on an equipment, equipment only need preceding operator to put the product on the clip of throwing the material conveyer belt, middle process is accomplished by the machine completely, take away the product on ejection of compact conveyer belt at last can, continuous production, do not have the product to be detained the condition, and the process is whole to be accomplished by the machine, do not have the potential safety hazard, compare from the efficiency of reality, automation equipment has improved one time than old processing mode production efficiency.

Description

Membrane cutting system of dialyzer

Technical Field

The invention relates to the field of dialyzer preparation, in particular to a dialyzer membrane cutting system.

Background

In the prior art, for the preparation of dialyzers, a lot of problems exist, for example, 7 production lines are needed in the current workshop, and each production line needs to be provided with 1 operator for removing a rubber pouring cover and a rubber pouring ring, namely, 7 persons are needed in each shift, 2 shifts are needed in total, and 14 persons are needed every day; removing the rubber pouring cover, wherein the rubber pouring ring and the film cutting machine do not act in a consistent manner, the process is waited, and the capacity of the film cutting machine is about 400 counts/hour; the film cutting machine needs to manually put a product on a film cutting clamp, then starts equipment to cut a film by pressing a start button, and the situation that personnel are injured due to the fact that the start button is touched by mistake possibly when the product is put carelessly is avoided; after the products with the rubber pouring cover and the rubber pouring ring removed are stacked, the products need to be carried manually, and the film cutting efficiency cannot be equal to the efficiency of removing the rubber pouring cover and the rubber pouring ring, so that the products are retained, and the occupied space is caused; manual handling of stacked products is prone to product falling during handling.

The glue pouring cover and the glue pouring ring are manually pulled out and distinguished, 5000 products need to be produced on each line of each class, the glue pouring cover and the glue pouring ring need to be pulled out from two ends of each product, namely, each person in each class needs to pull out the glue pouring cover and the glue pouring ring repeatedly 10000 times, and the labor intensity is high.

At present, the labor cost is gradually increased, and the manufacturing cost of the product is also increased while the production time is delayed by the large-scale manual operation.

Disclosure of Invention

The invention provides a dialyzer membrane cutting system, which solves the problems in the prior art.

The technical scheme of the invention is realized as follows:

the dialyzer membrane cutting system comprises a feeding conveyor belt, a cutter assembly and a discharging conveyor belt which are sequentially connected, wherein a correcting assembly is arranged on the side face of the front part of the feeding conveyor belt along the conveying direction of the system, and a removing assembly is arranged on the front side of the correcting assembly; the front part of the feeding conveyor belt, the cutter assembly and the rear part of the discharging conveyor belt are all arranged on an operation table, the operation table is also provided with a rack, and the top surface of the rack is provided with a transmission assembly for clamping and conveying the dialyser at the corresponding position in the system.

As a preferred scheme of the invention, the system is connected with a control system, the control system comprises a power supply circuit, a control circuit, an MCU and an alarm device which are connected, a sensor assembly is arranged at a corresponding position in the system, and the sensor assembly is connected with the control system.

As a preferred scheme of the invention, the feeding conveyor belt comprises a clamping seat structure for placing dialyzers in an array manner, two correcting assemblies are symmetrically arranged on two sides of the feeding conveyor belt, each correcting assembly comprises a correcting bracket fixed on an operation table, a telescopic and rotatable rotating head is arranged on the front side of each correcting bracket, and the left rotating head and the right rotating head rotate in opposite directions simultaneously.

As a preferable scheme of the invention, the removing component comprises a removing rack fixed on the operation table at two sides of the feeding conveyor belt, a cover removing component and a ring removing component are arranged on the removing rack side by side, and the cover removing component and the ring removing component are both provided with a removing grabbing component which can stretch back and forth and is used for removing the end covers at two ends of the dialyzer and the fixing ring.

As the preferred scheme of the invention, a material collecting box for collecting the cover and the fixing ring is arranged below the operating platform.

As a preferable scheme of the invention, the cutter component comprises a cutter seat connected with the feeding conveyor belt and the discharging conveyor belt, a moving table moving back and forth is arranged on the cutter seat, membrane cutting fixtures for placing dialyzers are arrayed on the moving table in the front and back direction, and cutters for cutting two ends of the dialyzers in the membrane cutting fixtures are arranged on two sides of the cutter seat.

In a preferred embodiment of the present invention, the membrane cutting clamp is provided with a clamp base fixed on the mobile station, clamping bases for clamping the dialyzer are fixed on the left and right sides of the clamp base, and the clamping bases are provided with reversible buckling plates.

As a preferable scheme of the invention, the transmission assembly comprises a first transmission assembly, a second transmission assembly and a third transmission assembly, wherein the lower part of the first transmission assembly is provided with a plurality of transfer grippers which move or lift on the straightening assembly, the removing assembly and the cutter assembly in a reciprocating manner and clamp or place the dialyzer at a designated position.

As a preferable scheme of the invention, the second transmission component arranged above the mobile station comprises a conveying claw which can lift, clamp or place the dialyzer into the membrane cutting clamp.

As a preferred aspect of the invention, the third drive assembly comprises a transport gripper that reciprocates or lifts, grips or places the dialyzer in a set position above the moving table and the outfeed conveyor belt.

Has the advantages that:

the invention provides a dialyzer membrane cutting system which comprises a feeding conveyor belt, a cutter assembly and a discharging conveyor belt which are connected in sequence, wherein a straightening assembly and a pulling assembly are sequentially arranged on the front side surface of the feeding conveyor belt along the conveying direction of the system; the front part of the feeding conveyor belt, the cutter assembly and the rear part of the discharging conveyor belt are all arranged on an operation table, the operation table is also provided with a rack, and the top surface of the rack is provided with a transmission assembly for clamping and conveying the dialyser at the corresponding position in the system. The invention provides a system with higher automation degree, which integrates three procedures of pulling out a glue pouring cover, pouring a glue ring and cutting a film into an automatic device which is completed on one device, wherein the former production mode needs to manually pull out the glue pouring cover and the glue pouring ring, then the products with the covers and the rings pulled out are transported to a desk to be stacked and stored, and the covers and the rings need to be manually distinguished after the film cutting is waited; this production mode demand personnel are more, and inefficiency, and occupation space still has the potential safety hazard. And automation equipment only need preceding operator put the product on the clip of throwing the material conveyer belt, and middle process is accomplished by the machine completely, take away the product on ejection of compact conveyer belt at last can, this process is continuous production, does not have the product to be detained the condition, and the process is whole to be accomplished by the machine, does not have the potential safety hazard, compares from the efficiency of reality, and automation equipment has improved one time than old processing mode production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the transmission assembly of the present invention;

FIG. 3 is a schematic structural diagram of a leveling assembly;

FIG. 4 is a schematic view of the removal assembly;

FIG. 5 is a schematic view of a film cutting jig.

In the figure, a feeding conveyor belt 1, a discharging conveyor belt 2, a correcting assembly 3, a correcting bracket 31, a correcting cylinder 32, a rotating cylinder 33, a rotating head 34, a removing assembly 4, a removing rack 41, a cover removing cylinder 42, a ring removing cylinder 43, a removing back plate 44, a side connecting seat 45, a removing grabbing cylinder 46, a removing grab 47, a rack 5, a cutter assembly 6, a first cutting film lower box 61, a second cutting film lower box 62, a moving platform 63, a cutter frame 64, a film cutting clamp 65, a clamp base 651, a clamping base 652, a clamping cylinder 653, a hinge base 654, a clamping plate 655, a first transmission assembly 7, a first transmission base 71, a first lifting cylinder 72, a first guide base 73, a first drag chain 74, a first driving assembly 75, a first transmission rail 76, a transmission grab 77, a second transmission assembly 8, a second transmission base 81, a second lifting cylinder 82, a second guide base 83 and a third transmission assembly 9, the third driving seat 91, the third lifting cylinder 92, the third guide seat 93, the third driving assembly 94, the third driving rail 95 and the third drag chain 96.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The dialyzer membrane cutting system shown in fig. 1 comprises a feeding conveyor belt 1, a cutter assembly 6 and a discharging conveyor belt 2 which are connected in sequence, wherein a straightening assembly 3 is arranged on the front side surface of the feeding conveyor belt 1 along the conveying direction of the system, and a pulling assembly 4 is arranged on the front side of the straightening assembly 3; the front part of the feeding conveyor belt 1, the rear part of the cutter component 6 and the rear part of the discharging conveyor belt 2 are all arranged on an operation table, a rack 5 is further arranged on the operation table, and a transmission component for clamping and conveying the dialyser at the corresponding position in the system is arranged on the top surface of the rack 5.

The system is connected with a control system, the control system comprises a power supply circuit, a control circuit, an MCU and an alarm device which are connected, a sensor assembly is arranged at a corresponding position in the system, and the sensor assembly is connected with the control system.

Throw material conveyer belt 1 and place the cassette structure of cerini dialyser cerini including the array, two are dialled locating of 3 symmetries of positive subassembly and are thrown material conveyer belt 1 both sides, dial positive subassembly including fixing and dialling positive support 31 on the operation panel, dial positive support 31 front side and be equipped with scalable rotatable rotating head 34, control two rotating heads while reverse rotation.

Pull out subassembly 4 including throwing material 1 both sides of conveyer belt and fixing pull out frame 41 on the operation panel, pull out and be equipped with side by side on the frame 41 and pull out the lid subassembly and pull out the circle subassembly, pull out and cover all to be equipped with on the subassembly and pull out the circle subassembly and can stretch out and draw back from beginning to end, grab the subassembly to pulling out of cerini dialyser cerini both ends end cover and retainer plate.

A material collecting box for collecting the cover and the fixing ring is arranged below the operating platform.

Cutter unit spare 6 is equipped with the mobile station 63 of back-and-forth movement including linking up the cutter seat of throwing material conveyer belt 1 and exit conveyor 2 on the cutter seat, and the front and back array has the membrane cutting anchor clamps 65 of placing the cerini dialyser cerini on the mobile station 63, and cutter seat both sides are equipped with carries out the cutter of cutting to the cerini dialyser cerini both ends in the membrane cutting anchor clamps 65.

The film cutting clamp 65 is provided with a clamp base 651 fixed on the movable table 63, clamping bases 652 for clamping dialyzers are fixed on the left side and the right side of the clamp base 651, and the clamping bases 652 are provided with turnover buckling plates 655.

The transmission component comprises a first transmission component 7, a second transmission component 8 and a third transmission component 9, the lower part of the first transmission component 7 is provided with a plurality of transfer grippers 77 which move or lift on the straightening component 3, the removing component 4 and the cutter component 6 in a reciprocating manner and clamp or place the dialyzer at a designated position.

The second drive assembly 8, which is arranged above the moving table 63, comprises a transport gripper that can be lifted, gripped or placed into the membrane cutting holder 65.

The third drive assembly 9 comprises a transport gripper that reciprocates or lifts above the moving table 63 and the outfeed conveyor 2, gripping or placing the dialyzer in a defined position.

Example 1

The correcting component as shown in fig. 3, wherein the correcting bracket 31 is fixed with a correcting cylinder 32, the cylinder rod at the front end of the correcting cylinder is connected with a rotary cylinder 33, the rotary cylinder 33 drives the rotary head to rotate, a clamping groove is arranged on the rotary head 34, when the rotary head extends forwards, the rotary head can be clamped at the end part of the dialyzer, when the rotary head rotates, the dialyzer is linked immediately, the rotating directions of the rotary heads at the left end and the right end are opposite, through the opposite action, the dialyzer is corrected, a visual sensor can be placed on the correcting bracket, once the correcting bracket is still not in accordance with the requirement, the control circuit controls the alarm, the system stops working, and the manual inspection is reset and then continues working.

Example 2

As shown in fig. 1 and 4, the removing assembly 4 includes a removing frame 41 fixed on the operation table, a cap removing cylinder 42 and a ring removing cylinder 43 are arranged on the removing frame side by side, front cylinder rods of the two cylinders are connected with respective removing back plates 44, side connecting seats 45 are fixed at left and right ends of the front side surface of the removing back plate 44, a removing grabbing cylinder 46 is fixed on the outer side surface of the side connecting seats 45, a cylinder rod capable of extending and retracting towards the middle direction of the two side connecting seats 45 is connected to the inner side surface of the removing grabbing cylinder 46, and a removing grab 47 is connected to the head end of the cylinder rod. The pulling assembly further comprises a middle clamping hand used for fixing the dialyzer, the clamping hand is tightened and buckled with the dialyzer in the pulling process, and the clamping hand is loosened after the pulling is finished.

The pulling claw is in a semicircular bayonet structure, when the left pulling claw and the right pulling claw extend forwards and are close to each other, the corresponding cover or ring is just clamped, and the cover pulling cylinder 42 and the ring pulling cylinder 43 are respectively driven to complete the cover pulling and ring pulling work. And the lower part of the operating platform is provided with a recovery device for recovering the cover and the ring.

The pulling assembly can be added with a visual sensing device, and if the cap pulling and the ring pulling are not in place, processes such as alarming and the like can be carried out.

Example 3

As shown in fig. 1, the moving table 63 reciprocates, and in the process of moving from back to front, dialyzers placed in the film cutting jigs 65 meet the cutters on the left and right side cutting frames 64 to be staggered, thereby completing the film cutting process, and then the dialyzers on the corresponding film cutting jigs 65 are transferred to the next process. The operation table is provided with a first film cutting work bin 61 and a second film cutting work bin 62 for the cut films.

Example 4

As shown in fig. 5, the film cutting fixture 65 is provided with a hinge seat 654 on the fastening base 652, the hinge seat is respectively hinged with a fastening plate 655 and a fastening cylinder rod, the fastening cylinder 653 of the fastening cylinder rod is fixed on the front side of the fastening base 652, the fastening cylinder 653 completes the turnover of the fastening plate through the expansion and contraction of the fastening cylinder rod, the fastening plate is fastened, the dialyzer in the section of station is fastened, and the film sealing at the two ends is cut off by the cutter inside the cutter frame 64 during the moving process.

Example 5

As shown in fig. 1 and 2, a top plate is disposed on an upper portion of the frame 5, the first transmission assembly 7 includes a pair of first transmission rails 76 on an upper surface of the top plate, a first transmission seat 71 is engaged with the first transmission rails 76, the first transmission seat 71 is driven by a first driving assembly 75 to reciprocate on the first transmission rails 76, and the first driving assembly 75 is one of a cylinder driving assembly, a screw slider driving assembly, a motor driving assembly, and the like. The top plate is provided with a first drag chain 74 connected with the first transmission seat 71.

Be equipped with first lift cylinder 72 on the first transmission seat 71, first lift cylinder 72 sub-unit connection connecting plate, 77 is grabbed in the transmission that is equipped with three side by side under the connecting plate in this product, and 77 is grabbed in the transmission, can control or other control structures for controlling two cylinders about. Two first guide seats 73 are further connected to the connecting plate, and the first guide seats 73 are inserted in the first transmission seats 71.

The first transmission seat moves to a station for reciprocating movement, the three transmission claws 77 sequentially grab the dialyzers in the correcting component 3, the cap pulling cylinder 42 and the ring pulling cylinder 43 from back to front and descend, lift and move forwards to a station, and respectively place the three dialyzers in the cap pulling cylinder 42, the ring pulling cylinder 43 and the first film cutting clamp.

The second transmission seat 81 is arranged above the moving table 63, the second lifting cylinder 82 is arranged on the second transmission seat 81, the connecting plate is arranged at the lower part of the second lifting cylinder 82, three hand grips are arranged at the lower part of the connecting plate side by side, four membrane cutting fixtures are arranged on the moving table 63 from back to front, and the connecting plate is further connected with a second guide seat 83. after the moving table 63 moves backwards for one station, the three hand grips take the first, second and third dialyzers in the membrane cutting fixtures, when the moving table 63 moves forwards for one station, the three hand grips descend to place the dialyzers in the second, third and fourth membrane cutting fixtures, and the membrane cutting is finished in the process that the dialyzers are all in the membrane cutting fixtures at the beginning and the moving table moves backwards.

The third transmission assembly 9, which has a structure similar to the first transmission assembly, has a third transmission seat 91 moving forward and backward, the lower end of the third transmission seat 91 is clamped on a third transmission rail 95, the third transmission seat 91 is linked by a third driving assembly 94, and the third driving assembly 94 is connected with a third drag chain 96. The third driving seat 91 is provided with a third lifting cylinder 92 and a third guide seat 93 matched with the third lifting cylinder. Two grippers are arranged below the third transmission seat 81 and respectively grip a fourth film cutting clamp and a dialyzer on a connecting station at the rear side of the cutter assembly, the dialyzers move backwards one station, and the dialyzer originally placed on the connecting station is moved to the first station of the discharge conveyor belt 2.

Example 6

The operator places the product on the equipment throws the clip of material conveyer belt 1, carries the end by the conveyer belt and dials subassembly 3 departments to the product, and at this moment the inductor senses the product, can send signal to and dial the mechanism, dials the mechanism and can adjust the product through stirring cerini dialyser cerini liquid mouth post and place the position, can not produce badly because the product position is not right when guaranteeing to pull out the lid at the back and pull out the circle and cut the membrane.

The product is through dialling the mechanism and dialling the back, the inductor can send a signal and give first transmission assembly 7 (there are 3 manipulators on the first transmission assembly 7), 1# manipulator of first transmission assembly 7 can rise then the sideslip to the product clamp is tight, place the product on pulling out jar rubber ring and encapsulating lid mechanism pull out the lid anchor clamps, the product is sensed to the inductor of pulling out lid anchor clamps department, at this moment, the die clamping cylinder who pulls out lid anchor clamps department can press from both sides the product tightly, the pulling out lid cylinder at both ends can stretch out, it has two little cylinders to stretch out chucking encapsulating lid to stretch out in the mechanism of stretching out, then it withdraws and just gives pulling out the encapsulating lid to pull out the lid cylinder.

The action is accomplished on the 2# manipulator on the first transmission assembly 7 can press from both sides the product and tightly place the product and pull out rubber-impregnated ring anchor clamps, when the 2# manipulator is taken the product, the preceding work of 1# manipulator can be repeated, the product that will dial mechanism department is taken to pull out on removing rubber-impregnated cover anchor clamps, with pull out rubber-impregnated ring simultaneous working, the action of pulling out rubber-impregnated ring is the same with the action of pulling out rubber-impregnated cover, the back is pulled out to the rubber-impregnated ring, the 3# manipulator of first transmission assembly 7 can be transplanted the product on cutting membrane 1# anchor clamps, and simultaneously, move the 1#2# manipulator that moves mechanism 1 and can repeat preceding work, the process of pulling out rubber-impregnated cover and rubber-impregnated ring is accomplished to this moment.

When a 3# mechanical arm of the first transmission assembly 7 transplants a product onto a 1# film cutting clamp, the 1# film cutting clamp 2#3# film cutting clamp can be closed to clamp the product at the same time, the clamp positions the product through the step position of the product, the servo motor drives the screw rod, the film cutting clamp on the screw rod reciprocates on the guide rail, when the product passes through a knife rest of the cutter, the end face of the product is cut off for a time, the clamp is loosened, a 4#5#6# mechanical handle of the second transmission assembly 8 picks up the product on the 1# film cutting clamp 2#3# by a colleague, the servo motor resets, the mechanical arm can place the product which has been cut off for the first knife onto the film cutting clamp 2# film cutting clamp, the product which has been completely pulled out of the cover and the ring can be placed on the film cutting clamp 1# film cutting clamp, the product which has been completely cut off for the second knife can be placed on the film cutting clamp 3# film cutting clamp, the clamp is closed to clamp, the servo motor repeats previous, so far, the whole action of pulling the cover, pulling the ring and cutting the film is accomplished, in addition, the outside of the equipment is also provided with a transparent shield and is provided with a safety door, if the safety door is opened in the starting process, the equipment can stop the action at once, and the important protection effect is played on the personal safety of operators

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The dialyzer membrane cutting system comprises a feeding conveyor belt (1), a cutter assembly (6) and a discharging conveyor belt (2) which are sequentially connected, and is characterized in that a correcting assembly (3) is arranged on the side face of the front part of the feeding conveyor belt (1) along the conveying direction of the system, and a removing assembly (4) is arranged on the front side of the correcting assembly (3); the front part of the feeding conveyor belt (1), the rear parts of the cutter assembly (6) and the discharge conveyor belt (2) are all arranged on an operation table, the operation table is further provided with a rack (5), and the top surface of the rack (5) is provided with a transmission assembly for clamping and conveying dialyzers at corresponding positions in the system.

2. The dialyzer membrane cutting system according to claim 1, wherein a control system is connected to the system, the control system comprises a power supply circuit, a control circuit, an MCU and an alarm device which are connected, and sensor assemblies are arranged at corresponding positions in the system and are connected with the control system.

3. A dialyzer membrane cutting system according to claim 1 or 2, wherein the feeding conveyor belt (1) comprises a cassette structure for placing dialyzers in an array, two correcting assemblies (3) are symmetrically arranged on two sides of the feeding conveyor belt (1), the correcting assemblies comprise a correcting bracket (31) fixed on the operating table, a telescopic and rotatable rotating head (34) is arranged on the front side of the correcting bracket (31), and the left rotating head and the right rotating head rotate in opposite directions simultaneously.

4. The dialyzer membrane cutting system according to claim 1 or 2, wherein the pulling assembly (4) comprises a pulling frame (41) fixed on the operation table at two sides of the feeding conveyor belt (1), a pulling cover assembly and a pulling ring assembly are arranged on the pulling frame (41) side by side, and the pulling cover assembly and the pulling ring assembly are both provided with pulling grabbing assemblies which can stretch back and forth and aim at the end covers and the fixing rings at two ends of the dialyzer.

5. The dialyzer membrane cutting system of claim 4, wherein a collection box for collecting the cover and the retainer ring is provided below the console.

6. The dialyzer membrane cutting system according to claim 1 or 2, wherein the cutter assembly (6) comprises a cutter holder for connecting the feeding conveyor belt (1) and the discharging conveyor belt (2), the cutter holder is provided with a moving table (63) moving back and forth, membrane cutting clamps (65) for placing the dialyzer are arrayed on the moving table (63) in front and back, and cutters for cutting two ends of the dialyzer in the membrane cutting clamps (65) are arranged on two sides of the cutter holder.

7. The dialyzer membrane cutting system according to claim 6, wherein the membrane cutting clamp (65) is provided with clamp bases (651) fixed on a moving table (63), clamping bases (652) for clamping the dialyzer are fixed on the left and right sides of the clamp bases (651), and the clamping bases (652) are provided with reversible buckling plates (655).

8. The dialyzer membrane cutting system according to claim 6, wherein the transmission assemblies comprise a first transmission assembly (7), a second transmission assembly (8) and a third transmission assembly (9), and a plurality of conveying grippers (77) which move or lift back and forth on the straightening assembly (3), the pulling assembly (4) and the cutter assembly (6) and grip or place the dialyzer at a designated position are arranged at the lower part of the first transmission assembly (7).

9. The dialyzer membrane cutting system according to claim 8, wherein the second driving assembly (8) disposed above the moving table (63) comprises a transport gripper that can be lifted, gripped or placed into the membrane cutting holder (65).

10. The dialyzer membrane cutting system of claim 8, wherein the third drive assembly (9) comprises a transport gripper that reciprocates or lifts, grips or places the dialyzer in a set position above the moving table (63) and the discharge conveyor (2).