CN216887599U - A membrane bundle automation line for cerini dialyser cerini production - Google Patents
A membrane bundle automation line for cerini dialyser cerini production Download PDFInfo
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- CN216887599U CN216887599U CN202220082807.4U CN202220082807U CN216887599U CN 216887599 U CN216887599 U CN 216887599U CN 202220082807 U CN202220082807 U CN 202220082807U CN 216887599 U CN216887599 U CN 216887599U
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Abstract
The utility model provides an automatic production line of a membrane bundle for dialyzer production, which comprises a membrane wrapping platform, a membrane wrapping groove, a membrane paper feeding mechanism, a membrane bundle rod feeding mechanism, a paper pressing mechanism and a paper winding mechanism. The upper surface of the coating platform is used for placing the coating paper. The opening of the film coating groove faces upwards and extends along the horizontal direction. The membrane paper feeding mechanism is used for cutting the membrane paper into a proper size and horizontally placing the membrane paper on the membrane wrapping platform. The membrane bundle rod feeding mechanism is used for placing the membrane bundle rods in the membrane wrapping grooves after the membrane paper is placed at the opening of the membrane wrapping grooves, and the membrane bundle rods press the membrane paper into the membrane wrapping grooves, so that the membrane paper is provided with a connecting area attached to the membrane bundle rods, a first area and a second area. The paper pressing mechanism is used for enabling the first area to be attached to the peripheral wall of the film bundle rod. The winding mechanism is disposed so that the second region is bonded to the outside of the first region. The whole film coating process of the film bundle automatic production line provided by the utility model is automatically completed, so that the labor cost is effectively reduced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of dialyzer production, in particular to an automatic membrane bundle production line for dialyzer production.
Background
The dialyzer consists of hollow fibers, a shell, a sealing layer and an end cover. The principle of a semipermeable membrane is mainly utilized, blood and dialysate of a uremia patient are simultaneously introduced into a dialyzer, the blood and the dialysate reversely flow in a dialysate chamber and a blood chamber, and the functions of removing blood toxins, supplementing blood nutrients and adjusting the pH value of the blood are realized by virtue of solute gradient, osmotic gradient and water pressure gradient on two sides of the membrane. In the process of assembling and producing the dialyzer, polyurethane glue is needed to combine slender hollow fibers made of dialysis membranes into a bundle and put the bundle into a transparent cylindrical shell so as to separate a blood channel and a dialysate channel.
The dialysis membrane is characterized in that a continuous membrane filament is formed after slender hollow fibers made of dialysis membranes are subjected to gelling, washing, drying and bending, the membrane filament is collected into a bundle by a filament collecting part, a specified number of turns is obtained through rotation, the membrane filament is wrapped with wrapping paper after being fully collected, the membrane filament is prevented from scattering, the wrapped membrane filament is integrally cylindrical, then the wrapped membrane filament is cut into a specified length, and the membrane filament is placed into a dialyzer shell through subsequent treatment.
At present, after the film yarn is fully collected by the yarn collecting equipment, the collected yarn collecting wheel is mainly taken down manually, and a new yarn collecting wheel is replaced to collect the yarn. The replaced yarn take-up wheel is manually used for coating films and adhering adhesive tapes, the films are cut off and taken down after being wrapped, and then the films are sent to a filament cutter for secondary cutting, so that a film bundle with accurate length is obtained. The whole silk receiving part can meet the requirement of a front-end silk outlet production line by 6 to 10 persons, and the automation degree of the whole production line is seriously influenced. Furthermore, the manual operation mode requires a large number of workers, the production cost is high, the workers are easy to fatigue, and the packaging efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic production line of a membrane bundle for dialyzer production, which solves the problems of high production cost and low production efficiency caused by the fact that a large amount of labor is required in the existing production process.
The utility model provides an automatic membrane bundle production line for dialyzer production, which specifically comprises:
the upper surface of the coating platform is used for placing coating paper;
the film coating groove is provided with an upward opening and extends along the horizontal direction;
the film paper feeding mechanism is used for cutting the film paper into a proper size, horizontally placing the film paper on the film coating platform, and enabling the film paper to be located above the film coating groove;
the film bundle rod feeding mechanism is used for placing a film bundle rod in the film wrapping groove after the film paper is placed at the opening of the film wrapping groove, and the film bundle rod presses the film paper into the film wrapping groove, so that the film paper is provided with a connecting area attached to the film bundle rod, and a first area and a second area which are respectively connected to two sides of the connecting area;
a paper pressing mechanism for bonding the first area with the peripheral wall of the membrane bundle rod; and
and the paper rolling mechanism is configured to drive the membrane bundle rod to rotate in the coating groove and drive the second area to move downwards so that the second area is attached to the outer side of the first area.
Optionally, the film paper feeding mechanism comprises:
the film paper unit comprises a mounting seat, an unfolding platform, a conveying mechanism, a pressing mechanism and a rotating shaft, wherein the unfolding platform, the pressing mechanism and the rotating shaft are mounted on the mounting seat, the rotating shaft and the unfolding platform are respectively positioned at two ends of the mounting seat, the pressing mechanism is positioned above the unfolding platform, the rotating shaft is used for mounting a film paper roll, the conveying mechanism is used for driving the film paper to move, and the film paper passes through the space between the unfolding platform and the pressing mechanism;
the paper cutting mechanism is arranged on one side, far away from the rotating shaft, of the unfolding platform and used for cutting off the film paper in the feeding process.
Optionally, the film paper feeding mechanism further comprises:
the film paper feeding table is positioned on one side, far away from the rotating shaft, of the paper cutting mechanism; and
and the paper moving mechanism is used for moving the film paper from the film paper feeding platform to the film coating platform.
Optionally, the conveying mechanism comprises a driving roller and a driven roller, the driving roller and the driven roller are arranged between the unfolding platform and the rotating shaft, and the film paper passes through the driving roller and the driven roller; and/or the presence of a gas in the gas,
the conveying mechanism comprises a plurality of suckers, a first translation mechanism and a first lifting mechanism, the suckers are positioned on the same horizontal plane, and the suckers are used for picking up film paper heads of the film paper rolls; the first lifting mechanism is used for driving the sucker to move in the vertical direction; the first translation mechanism is used for driving the sucker and the first lifting mechanism to move in the horizontal direction so as to enable the film paper head of the film paper roll to move towards one side far away from the rotating shaft;
the paper moving mechanism comprises a film paper moving plate, a second moving mechanism and a second lifting mechanism, the film paper moving plate is used for sucking the film paper placed on the film paper feeding table, and the second lifting mechanism is used for driving the film paper moving plate to move in the vertical direction; the second translation mechanism is used for driving the film paper transfer plate and the second lifting mechanism to move in the horizontal direction so as to transfer the film paper from the film paper feeding table to the film coating platform;
the membrane bundle rod feeding mechanism comprises two robots, wherein the two robots are respectively arranged on the outer sides of two ends of the membrane wrapping groove and used for placing the membrane bundle rods into the membrane wrapping groove.
Optionally, the membrane bundle automatic production line further includes a U-shaped supporting structure, the top of the U-shaped supporting structure is the membrane wrapping groove, and the U-shaped supporting structure is disposed below the membrane wrapping platform.
Optionally, the automatic film bundle production line further includes:
the two clamping jaws are respectively arranged at two ends of the film wrapping groove and used for clamping the film bundle rod in the film wrapping groove;
the two head cutting mechanisms are arranged at two ends of the film wrapping groove and used for cutting the messy yarn heads at two ends of the film bundle rod after the film paper wraps the film bundle rod;
and the two waste silk collecting holes are arranged at the lower sides of the two ends of the film coating groove and are used for receiving falling messy silk heads.
Optionally, the film coating groove extends in the front-back direction; the first region is to the right of the second region;
the paper pressing mechanism comprises:
a first pushing mechanism configured to push the film paper of the first area to the left;
the overturning pressing mechanism is configured to push the membrane paper of the first area downwards; and
a second pushing mechanism configured to push the film paper of the second area to the right.
Optionally, the paper winding mechanism includes:
and the friction roller is rotationally arranged on one side of the film coating groove and is used for driving the film bundle rod to rotate on the film coating groove through friction.
Optionally, the film wrapping platform is positioned at the left side of the film wrapping groove, and the film wrapping platform, the film bundle rod and the film wrapping groove keep the second area in a vertical state;
a fixing mechanism is arranged on the right side of the film coating groove, and the fixing mechanism, the film bundle rod and the film coating groove enable the first area to be kept in a vertical state;
the first pushing mechanism is arranged on the upper side of the fixing mechanism, and the left end of the first pushing mechanism is in contact with the right end of the film wrapping platform after pushing the film paper of the first area leftwards, or the distance between the left end of the first pushing mechanism and the right end of the film wrapping platform after pushing the film paper of the first area leftwards is smaller than a preset value;
the second pushing mechanism is arranged on the lower side of the film wrapping platform, and the right end of the second pushing mechanism is located on the lower side of the fixing mechanism after pushing the film paper in the second area rightwards.
Optionally, the number of the film paper units is multiple, the film paper feeding mechanism further includes a third translation mechanism, and the plurality of mounting seats are mounted on the third translation mechanism, so that each film paper unit is driven by the third translation mechanism to move to a working position;
the rotating shaft is an inflatable shaft and is connected with a motor for driving the inflatable shaft to rotate;
the first translation mechanism is a first electric cylinder;
the first lifting mechanism is a first air cylinder;
the second translation mechanism is a second electric cylinder;
the second lifting mechanism is a second cylinder;
the third translation mechanism comprises two third electric cylinders which run synchronously;
the driving roller is connected with a servo motor through a belt transmission mechanism so as to drive the driving roller to rotate;
the membrane paper feeding table, the membrane paper transferring plate and the coating platform are respectively provided with a vacuum absorption structure for absorbing membrane paper, and the sucker, the membrane paper feeding table, the membrane paper transferring plate and the coating platform are respectively connected with an air extractor.
The whole film coating process of the film bundle automatic production line provided by the utility model is automatically completed, and the full-automatic completion of the film paper feeding and cutting, the film bundle rod feeding and the film bundle wrapping process is realized, so that the labor cost is effectively reduced, and the production efficiency is improved.
Further, the utility model provides a membrane bundle automatic production line's membrane bundle stick material loading is accomplished through two robots, uses the robot to carry out the material loading of membrane bundle stick, has further reduced the cost of labor, has improved production efficiency.
Furthermore, the automatic production line for the film bundle provided by the utility model can control the length of the fed film paper and ensure that the film paper is in a flat and tight state in the feeding process by matching the conveying mechanism, the pressing mechanism, the unfolding platform and the paper cutting mechanism.
Furthermore, the automatic production line for the membrane bundles is provided with the head cutting mechanism and the waste silk collecting holes, the head cutting mechanism ensures that the two ends of the membrane bundle rod are smooth, and the messy silk heads are timely collected by the waste silk collecting holes, so that the production environment is not influenced. The labor cost is further reduced, and the production efficiency is improved.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic view showing the structure of an automated production line for a bundle film according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a transfer mechanism in an automated film bundle production line according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a conveying mechanism in an automated film bundle production line according to another embodiment of the present invention;
fig. 4 is a schematic structural diagram of a paper pressing mechanism and a paper winding mechanism in an automatic production line of a film bundle according to an embodiment of the present invention;
fig. 5 is a schematic configuration diagram of an operating state of the paper pressing mechanism and the paper winding mechanism shown in fig. 4.
Detailed Description
As shown in FIG. 1, the utility model provides an automatic production line of membrane bundles for dialyzer production, which comprises a membrane wrapping platform 100, a membrane wrapping groove 210, a membrane paper feeding mechanism 300, a membrane bundle rod feeding mechanism 410, a paper pressing mechanism 500 and a paper rolling mechanism 600. The upper surface of the envelope platform 100 is used for placing the film paper. The opening of the film coating groove 210 faces upward and extends in the horizontal direction. The film paper feeding mechanism 300 is used for cutting the film paper into a proper size, and horizontally placing the film paper on the film wrapping platform 100, and the film paper is located above the film wrapping groove 210. The film bundle rod feeding mechanism 410 is used for placing the film bundle rods in the film wrapping groove 210 after the film paper is placed at the opening of the film wrapping groove 210, and the film bundle rods press the film paper into the film wrapping groove 210, so that the film paper has a connection area attached to the film bundle rods, and a first area 211 and a second area 212 respectively connected to two sides of the connection area. The paper pressing mechanism 500 is used to attach the first region 211 to the peripheral wall of the membrane bundle bar. The paper rolling mechanism 600 is configured to rotate the film bundle rod in the film wrapping groove 210 and drive the second region 212 to move downwards, so that the second region 212 is attached to the outer side of the first region 211.
Specifically, the membrane paper is cut into a proper size by the membrane paper feeding mechanism 300, and then placed on the membrane wrapping platform 100, then the membrane bundle rod feeding mechanism 410 puts the collected membrane bundle rods into the membrane wrapping groove 210, and presses the membrane paper into the membrane wrapping groove 210, at this time, the membrane paper forms a connection region, a first region 211 and a second region 212 which are attached to the membrane bundle rods, then the paper pressing mechanism 500 pushes the first region 211 to be attached to the membrane bundle rods, and finally the paper rolling mechanism 600 drives the membrane bundle rods to rotate, drives the second region 212 to move downwards, and finally is attached to the outer side of the first region 211.
The whole film coating process of the film bundle automatic production line provided by the utility model is automatically completed, and the full-automatic completion of the film paper feeding and cutting, the film bundle rod feeding and the film bundle wrapping process is realized, so that the labor cost is effectively reduced, and the production efficiency is improved.
In some embodiments of the present invention, the film feed mechanism 300 includes a film unit 310 and a paper cutting mechanism 320. The film paper unit 310 includes a mounting seat 311, an unwinding platform 312, a conveying mechanism 313, a pressing mechanism 314, and a rotating shaft 315. The deployment platform 312, the pressing mechanism 314, and the rotating shaft 315 are mounted on the mounting base 311. The rotating shaft 315 is used for mounting a film roll, and further, the rotating shaft 315 is an inflatable shaft and is connected with a motor for driving the inflatable shaft to rotate. The motor is preferably a torque motor. The rotating shaft 315 and the unfolding platform 312 are respectively located at two ends of the mounting seat 311, the pressing mechanism 314 is an elastic pressing mechanism and is located above the unfolding platform 312, the conveying mechanism 313 is used for driving the film paper to move, and the film paper passes through between the unfolding platform 312 and the pressing mechanism 314. The paper cutting mechanism 320 is disposed on a side of the unfolding platform 312 away from the rotating shaft 315, and is used for cutting the film paper in the feeding process.
Further, as shown in fig. 2, the transfer mechanism 313 includes a drive roller 3131 and a driven roller 3132, and the drive roller 3131 is connected to a servo motor through a belt transfer mechanism to drive the drive roller 3131 to rotate. A driving roller 3131 and a driven roller 3132 are disposed between the developing platform 312 and the rotating shaft 315, and the film paper passes through between the driving roller 3131 and the driven roller 3132.
Before the operation starts, the film roll is fixed on the rotating shaft 315, and the film head firstly passes through between the driving roller 3131 and the driven roller 3132 of the conveying mechanism 313 and then passes through between the pressing mechanism 314 and the unfolding platform 312, so that the film head is flush with the left edge of the unfolding platform. Through the cooperation of the conveying mechanism 313, the pressing mechanism 314, the unfolding platform 312 and the paper cutting mechanism 320, the length of the fed film paper can be controlled, and the film paper can be ensured to be in a flat and tight state in the feeding process.
In other embodiments of the present invention, as shown in fig. 3, the transfer mechanism 313 further comprises a plurality of suction cups 3133, a first translation mechanism 3134 and a first lifting mechanism 3135. A plurality of suction cups 3133 are on the same horizontal plane, and suction cup 3133 is used for picking up a film head of a film roll. First lifting means 3135 is a first cylinder. The first lifting mechanism 3135 is used to drive the suction cup 3133 to move in the vertical direction. First translation means 3134 is a first electric cylinder. The first translation mechanism 3134 is used to drive the suction cup 3133 and the first lifting mechanism 3135 to move in the horizontal direction, so that the film head of the film roll moves to the side away from the rotating shaft 315.
When the operation starts, the first translating mechanism 3134 is operated to move the suction cup 3133 and the first lifting mechanism 3135 to above the expanding platform 312, the first lifting mechanism 3135 drives the suction cup 3133 to descend and contact the film head on the expanding platform 313, then the suction cup 3133 sucks the film, and then the suction cup 3133 sucks the film head and drives the film to be transferred to the end of the film feeding platform 330 away from the rotating shaft 315 under the driving of the first translating mechanism 3134 and the first lifting mechanism 3135.
Through the cooperation of sucking disc 3133, first translation mechanism 3134 and first elevating mechanism 3135, the automatic picking process of membrane paper has been accomplished, does not need artifical the participation, has reduced the cost of labor effectively, has improved production efficiency.
In some preferred embodiments of the present invention, the conveying mechanism includes a first conveying mechanism composed of a driving roller and a driven roller, and a second conveying mechanism composed of a plurality of suction cups, a first translation mechanism, and a first lifting mechanism.
In some embodiments of the present invention, the film paper feeding mechanism 300 further comprises a film paper feeding table 330 and a paper moving mechanism. The film feeding table 330 is located on a side of the paper cutting mechanism 320 away from the rotating shaft 315. The transfer mechanism is used to transfer the film web from the film web loading station 330 to the encapsulation station 100.
The paper moving mechanism includes a film paper moving plate 341, a second translation mechanism 342, and a second lifting mechanism 343. The film transfer plate 341 is used to suck the film placed on the film feeding table 330. The second lifting mechanism 343 is a second cylinder. The second lifting mechanism 343 is configured to drive the film paper transfer plate 341 to move in the vertical direction. The second translation mechanism 342 is a second electric cylinder. The second translation mechanism 342 is configured to drive the film paper transfer plate 341 and the second lifting mechanism 343 to move in the horizontal direction, so that the film paper is transferred from the film paper feeding table 330 to the film wrapping platform 100. The film paper transfer plate 341, the second translation mechanism 342 and the second lifting mechanism 343 are matched to complete the automatic transfer process of the film paper, manual participation is not needed, the labor cost is effectively reduced, and the production efficiency is improved.
In some embodiments of the present invention, the film bundle rod feeding mechanism 410 includes two robots respectively disposed outside both ends of the film coating tank 210 for placing the film bundle rods into the film coating tank 210. Preferably, the robot may be a robotic arm. The robot is used for feeding the membrane bundle rods, so that the labor cost is further reduced, and the production efficiency is improved.
In some embodiments of the present invention, the automated film bundle production line further comprises a U-shaped supporting structure 200, which is the film wrapping groove 210, and the U-shaped supporting structure 200 is disposed below the film wrapping platform 100.
In some embodiments of the present invention, the automated film bundle production line further comprises two clamping jaws 420, two crop mechanisms 710, and two waste filament collection holes 720. The two clamping jaws 420 are respectively arranged at two ends of the film wrapping groove 210 and are used for clamping the film bundle rod in the film wrapping groove 210. During the operation of the paper pressing mechanism 500, the two clamping jaws 420 clamp the film bundle rod to prevent the film bundle rod from rotating to affect the wrapping of the film paper.
The two end cutting mechanisms 710 are arranged at two ends of the film wrapping groove 210 and used for cutting the silk disordering ends at two ends of the film bundle rod after the film paper wraps the film bundle rod. Two waste silk collecting holes 720 are arranged at the lower sides of the two ends of the film coating groove 210 and used for receiving falling messy silk heads.
After the coating process is completed, the end cutting mechanism 710 cuts the messy silk ends at the two ends of the membrane bundle rod, and then the messy silk ends fall into the waste silk collecting hole 720. The arrangement of the end cutting mechanism 710 ensures that the two ends of the membrane bundle rod are smooth, and the messy silk heads are collected by the waste silk collecting holes 720 in time, so that the production environment is not affected. The labor cost is further reduced, and the production efficiency is improved. The wrapped bundle rod is then transferred to a finishing station for finishing cutting.
In some embodiments of the utility model, the capsule slots 210 extend in a front-to-back direction, as shown in fig. 4 and 5. The first region 211 is to the right of the second region 212. The paper pressing mechanism 500 includes a first pushing mechanism 510, a reverse pressing mechanism 511, and a second pushing mechanism 520. The first pushing mechanism 510 is configured to push the film paper of the first region 211 to the left. The reverse pressing mechanism 511 is configured to push the film paper of the first region 211 downward. The second pushing mechanism 520 is configured to push the film paper of the second area 212 to the right.
In some embodiments of the present invention, the envelope platform 100 is located to the left of the envelope slot 210, and the envelope platform 100, the bundle bar and the envelope slot 210 maintain the second region 212 in an upright position. The right side of the envelope groove 210 is provided with a fixing mechanism 620, and the fixing mechanism 620, the membrane bundle rod and the envelope groove 210 keep the first region 211 in a vertical state. The first pushing mechanism 510 is disposed on the upper side of the fixing mechanism 620, and a left end of the first pushing mechanism 510 contacts with a right end of the envelope platform 100 after pushing the film paper of the first region 211 leftwards, or a distance between the left end of the first pushing mechanism 510 and the right end of the envelope platform 100 after pushing the film paper of the first region 211 leftwards is smaller than a preset value. The second pushing mechanism 520 is disposed at the lower side of the envelope platform 100, and the right end of the second pushing mechanism 520 is located at the lower side of the fixing mechanism 620 after pushing the film paper of the second region 212 to the right. Further, the first pushing mechanism 510 is connected to a first pushing cylinder 513 through a first connecting frame 512, and the second pushing mechanism 520 is connected to a second pushing cylinder 522 through a second connecting frame 521.
In some embodiments of the present invention, the winding mechanism 600 includes a friction roller 610, and the friction roller 610 is rotatably disposed at one side of the film coating slot 210 and is used for driving the film bundle rod to rotate on the film coating slot 210 through friction. The film bundle is wrapped by the friction roller 610, so that the structure is simple, and the convenience and the high efficiency are realized.
In some embodiments of the present invention, there are a plurality of film units 310, the film feeding mechanism 300 further includes a third translation mechanism 350, and a plurality of mounting seats 311 are mounted on the third translation mechanism 350, so that each film unit 310 is moved to the working position by the third translation mechanism 350. The third translation mechanism 350 includes two third electric cylinders that operate in synchronization.
By providing a plurality of film units 310 and the third translation mechanism 350, when a film roll in one film unit 310 is used up, the film roll can be switched to another film unit 310 through the third translation mechanism 350, and the production efficiency is further improved.
In some embodiments of the present invention, the encapsulation platform 100, the U-shaped support structure 200 and the fixing mechanism 620 are mounted on the fixed mounting plate 800, the fixed mounting plate 800 is provided with a slide rail 900, the first pushing mechanism 510 is mounted on the slide rail 900 through the first connecting frame 512, and the second pushing mechanism 520 is mounted on the slide rail 900 through the second connecting frame 521.
In some embodiments of the present invention, the film feeding table 330, the film transfer plate 341 and the film wrapping platform 100 all have a vacuum suction structure for sucking the film, and the suction cups 3133, the film feeding table 330, the film transfer plate 341 and the film wrapping platform 100 are all connected to an air suction device.
When the suction cup 3133 moves above the unfolding platform 312, the suction cup 3133 is vacuumized, and the suction cup 3133 is operated to suck up the film paper head and transfer the film paper to the end of the film paper feeding table 330 away from the rotating shaft 315; then the suction cup 3133 stops working, the vacuum suction structure of the film paper feeding table 330 is vacuumized, the vacuum suction structure of the film paper feeding table 330 works, and the film paper is adsorbed on the film paper feeding table 330; the paper cutter 320 operates to cut the film paper. When the film paper transferring plate 341 is transferred to the film paper feeding table 330, the vacuum-absorbing structure of the film paper transferring plate 341 is vacuumized, the vacuum-absorbing structure of the film paper transferring plate 341 works, the vacuum-absorbing structure of the film paper feeding table 330 stops working, and the film paper is sucked up by the film paper transferring plate 341 and transferred to the coating platform 100; then the vacuum suction structure of the coating platform 100 is vacuumized, the vacuum suction structure of the coating platform 100 works, the film paper is adsorbed on the coating platform 100, and the vacuum suction structure on the film paper transfer plate 341 stops working; when the robot puts the collected membrane bundle rods into the membrane wrapping groove 210 and presses a part of the membrane paper into the membrane wrapping groove 210, the vacuum suction structure of the membrane wrapping platform 100 stops working. At this time, the film paper has a connection region attached to the film bundle rod, and a first region 211 and a second region 212 respectively connected to both sides of the connection region, and the length of the second region 212 higher than the film coating groove 210 is greater than the length of the first region 211 higher than the film coating groove 210.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the utility model may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the utility model. Accordingly, the scope of the utility model should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A membrane bundle automation line for dialyzer production, comprising:
the upper surface of the coating platform is used for placing coating paper;
the film coating groove is provided with an upward opening and extends along the horizontal direction;
the film paper feeding mechanism is used for cutting the film paper into a proper size, horizontally placing the film paper on the film coating platform, and enabling the film paper to be located above the film coating groove;
the film bundle rod feeding mechanism is used for placing a film bundle rod in the film wrapping groove after the film paper is placed at the opening of the film wrapping groove, and the film bundle rod presses the film paper into the film wrapping groove, so that the film paper is provided with a connecting area attached to the film bundle rod, and a first area and a second area which are respectively connected to two sides of the connecting area;
the paper pressing mechanism is used for enabling the first area to be attached to the peripheral wall of the membrane bundle rod; and
and the paper rolling mechanism is configured to drive the membrane bundle rod to rotate in the coating groove and drive the second area to move downwards so that the second area is attached to the outer side of the first area.
2. The film bundle automatic production line according to claim 1, wherein the film paper feeding mechanism comprises:
the film paper unit comprises a mounting seat, an unfolding platform, a conveying mechanism, a pressing mechanism and a rotating shaft, wherein the unfolding platform, the pressing mechanism and the rotating shaft are mounted on the mounting seat, the rotating shaft and the unfolding platform are respectively positioned at two ends of the mounting seat, the pressing mechanism is positioned above the unfolding platform, the rotating shaft is used for mounting a film paper roll, the conveying mechanism is used for driving the film paper to move, and the film paper passes through the space between the unfolding platform and the pressing mechanism;
the paper cutting mechanism is arranged on one side, far away from the rotating shaft, of the unfolding platform and used for cutting off the film paper in the feeding process.
3. The automated film bundle production line as claimed in claim 2, wherein the film paper feeding mechanism further comprises:
the film paper feeding platform is positioned on one side, far away from the rotating shaft, of the paper cutting mechanism; and
and the paper moving mechanism is used for moving the film paper from the film paper feeding platform to the film coating platform.
4. The automated film bundle production line according to claim 3,
the conveying mechanism comprises a driving roller and a driven roller, the driving roller and the driven roller are arranged between the unfolding platform and the rotating shaft, and the film paper passes through the space between the driving roller and the driven roller; and/or the presence of a gas in the gas,
the conveying mechanism comprises a plurality of suckers, a first translation mechanism and a first lifting mechanism, the suckers are positioned on the same horizontal plane, and the suckers are used for picking up film paper heads of the film paper rolls; the first lifting mechanism is used for driving the sucker to move in the vertical direction; the first translation mechanism is used for driving the sucker and the first lifting mechanism to move in the horizontal direction so as to enable the film paper head of the film paper roll to move towards one side far away from the rotating shaft;
the paper moving mechanism comprises a film paper moving plate, a second moving mechanism and a second lifting mechanism, the film paper moving plate is used for sucking the film paper placed on the film paper feeding table, and the second lifting mechanism is used for driving the film paper moving plate to move in the vertical direction; the second translation mechanism is used for driving the film paper transfer plate and the second lifting mechanism to move in the horizontal direction so as to transfer the film paper from the film paper feeding table to the film coating platform;
the membrane bundle rod feeding mechanism comprises two robots, wherein the two robots are respectively arranged on the outer sides of two ends of the membrane wrapping groove and used for placing the membrane bundle rods into the membrane wrapping groove.
5. The automated film bundle production line of claim 1, further comprising a U-shaped support structure, the top of the U-shaped support structure is the film wrapping groove, and the U-shaped support structure is disposed below the film wrapping platform.
6. The automated film bundle production line of claim 1, further comprising:
the two clamping jaws are respectively arranged at two ends of the film wrapping groove and used for clamping the film bundle rod in the film wrapping groove;
the two head cutting mechanisms are arranged at two ends of the film wrapping groove and used for cutting the messy yarn heads at two ends of the film bundle rod after the film paper wraps the film bundle rod;
and the two waste silk collecting holes are arranged at the lower sides of the two ends of the film coating groove and are used for receiving falling messy silk heads.
7. The automated film bundle production line according to claim 1,
the film coating groove extends along the front-back direction; the first region is to the right of the second region;
the paper pressing mechanism comprises:
a first pushing mechanism configured to push the film paper of the first area to the left;
the overturning pressing mechanism is configured to push the membrane paper of the first area downwards; and
a second pushing mechanism configured to push the film paper of the second area to the right.
8. The film bundle automation line of claim 1, wherein the winding mechanism comprises:
and the friction roller is rotationally arranged on one side of the film coating groove and is used for driving the film bundle rod to rotate on the film coating groove through friction.
9. The automated film bundle production line according to claim 7,
the film wrapping platform is positioned on the left side of the film wrapping groove, and the second area is kept in a vertical state through the film wrapping platform, the film bundle rod and the film wrapping groove;
a fixing mechanism is arranged on the right side of the film coating groove, and the fixing mechanism, the film bundle rod and the film coating groove enable the first area to be kept in a vertical state;
the first pushing mechanism is arranged on the upper side of the fixing mechanism, and the left end of the first pushing mechanism is in contact with the right end of the film wrapping platform after pushing the film paper of the first area leftwards, or the distance between the left end of the first pushing mechanism and the right end of the film wrapping platform after pushing the film paper of the first area leftwards is smaller than a preset value;
the second pushing mechanism is arranged on the lower side of the film wrapping platform, and the right end of the second pushing mechanism is located on the lower side of the fixing mechanism after pushing the film paper in the second area rightwards.
10. The automated film bundle production line according to claim 4,
the film paper feeding mechanism further comprises a third translation mechanism, and a plurality of mounting seats are mounted on the third translation mechanism so that each film paper unit can be driven by the third translation mechanism to move to a working position;
the rotating shaft is an inflatable shaft and is connected with a motor for driving the inflatable shaft to rotate;
the first translation mechanism is a first electric cylinder;
the first lifting mechanism is a first air cylinder;
the second translation mechanism is a second electric cylinder;
the second lifting mechanism is a second cylinder;
the third translation mechanism comprises two third electric cylinders which run synchronously;
the driving roller is connected with a servo motor through a belt transmission mechanism so as to drive the driving roller to rotate;
the membrane paper feeding platform, the membrane paper moving support plate and the coating platform are all provided with vacuum absorption structures for absorbing membrane paper, and the sucker, the membrane paper feeding platform, the membrane paper moving support plate and the coating platform are all connected with an air extractor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220082807.4U CN216887599U (en) | 2022-01-13 | 2022-01-13 | A membrane bundle automation line for cerini dialyser cerini production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220082807.4U CN216887599U (en) | 2022-01-13 | 2022-01-13 | A membrane bundle automation line for cerini dialyser cerini production |
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| Publication Number | Publication Date |
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| CN216887599U true CN216887599U (en) | 2022-07-05 |
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| CN202220082807.4U Active CN216887599U (en) | 2022-01-13 | 2022-01-13 | A membrane bundle automation line for cerini dialyser cerini production |
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| Country | Link |
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| CN (1) | CN216887599U (en) |
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