Packaging equipment for preparing hollow fiber membrane

Abstract

The invention belongs to the technical field of hollow fiber membrane packaging, and particularly relates to packaging equipment for hollow fiber membrane preparation, which comprises a packaging processing table, a shrink film movably sleeved on one side surface of the packaging processing table, and a fiber membrane fixed pressing ring movably sleeved on the inner side wall surface of the shrink film, and a drawing table plate is fixedly installed on the surface of one side of the packaging machining table, and a fiber film curler is fixedly installed at one end of the drawing table plate. The device is matched with a fiber membrane curler to fold a hollow fiber membrane needing to be packaged together and extrude the hollow fiber membrane into a drawing table plate, and is matched with a second hydraulic rod to push a positioning disc, so that the surface of one end of the positioning disc penetrates through the inner side wall surfaces of a shrink film, a protective sleeve ring, a fiber membrane fixed pressing ring and a clamping positioning ring; and the hollow fiber membrane at the output end of the fiber membrane crimping device is clamped and extruded and is pulled out from the interior of the fiber membrane crimping device.

Description

Technical Field

[0001] The invention belongs to the technical field of hollow fiber membrane packaging, in particular to a packaging device for preparing hollow fiber membranes. Background Art

[0002] Hollow fiber membrane has become a new type of chemical operation unit and has been widely used in separation, concentration, purification of biological products, medicine, food industry, sewage treatment, preparation of ultrapure water, hemodialyzer, seawater desalination, artificial lung, organic solvent dehydration and mixing of organic solvents. With the continuous advancement of technology, the screening function of hollow fiber membrane will be improved and strengthened.

[0003] In the current prior art, most of the existing hollow fiber membranes adopt a single-end capping method when packaging, in which the hollow fiber membrane is inserted into the interior of the limiting cylinder, and then the hollow fiber membrane is completely pulled into the interior of the limiting cylinder by pulling. Since the hollow fiber mold is composed of a plurality of hollow fiber membranes, one end of the hollow fiber membrane will generate great friction with the entrance of the limiting cylinder when shrinking inside the limiting cylinder, so that when the hollow fiber membrane is dragged, its surface will be worn, bent and deformed due to friction.

[0004] To this end, the present invention provides a packaging device for preparing a hollow fiber membrane. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a packaging device for preparing hollow fiber membranes described in the present invention comprises a packaging processing table and a shrink film movably sleeved on one side surface of the packaging processing table, a fiber membrane constant pressure ring movably sleeved on the inner wall surface of the shrink film, a pull-out table is fixedly installed on one side surface of the packaging processing table, a fiber membrane curler is fixedly installed on one end of the pull-out table, a heating arc plate is swingably sleeved on the top surface of the pull-out table, so that the hollow fiber membrane moves into the interior of the shrink film, and when the shrink film completely wraps the hollow fiber membrane, the heating arc plate is closed, and the surface of the shrink film is heated in cooperation with the heating arc plate, and when the surface of the shrink film is heated, it will gradually begin to Shrinkage allows the shrink film to completely wrap the surface of the hollow fiber membrane. The shrinkage of the shrink film can squeeze multiple hollow fiber membranes together to reduce the gaps in the middle of the hollow fiber membranes. At the same time, the shrink film and the waterproof layer are used to perform wear-resistant and waterproof treatments on the surface of the hollow fiber membrane, so that water can only flow from both ends of the hollow fiber membrane and will not leak directly from the middle of the hollow fiber membrane. The inner wall of the pulling table and the edge positions on both sides of the heating arc plate are movably sleeved with a clamping positioning ring. A No. 1 hydraulic rod is movably sleeved on the other side surface of the packaging processing table. A No. 2 hydraulic rod movably overlapped on the outer surface of the top of the packaging processing table is fixedly installed on the outer surface of the No. 1 hydraulic rod;

[0007] A support rod is fixedly installed on one end of the No. 2 hydraulic rod, and a motor is fixedly connected to one end of the support rod. A positioning disk is fixedly connected to the outer surface of the output end of the motor, and the hollow fiber membrane to be packaged is folded together in cooperation with the fiber membrane curler to squeeze the hollow fiber membrane into the interior of the drawing table. The No. 2 hydraulic rod is used to push the positioning disk so that one end surface of the positioning disk passes through the shrink film, the protective ring, the fiber membrane constant pressure ring and the inner wall of the clamping positioning ring, and the hollow fiber membrane on the output end of the fiber membrane curler is clamped and squeezed, and the hollow fiber membrane is pulled out from the fiber The membrane curler is pulled out from the inside, and a telescopic rod is provided on the outer surface of the positioning disk. A semicircular extrusion plate is respectively provided on the outer surface of the positioning disk and one end of the telescopic rod. An anti-skid horn is fixedly connected to the outer surface of the semicircular extrusion plate, and then the No. 2 hydraulic rod and the support rod are pulled back by the No. 1 hydraulic rod, so as to guide and pull the hollow fiber membrane into the interior of the packaging tube. When the shrink film wrapped with the hollow fiber membrane enters the interior of the packaging tube, it is preferentially overlapped at the entrance of the packaging tube in cooperation with the anti-skid horn on the outer surface of the positioning disk, and a waterproof layer is provided on the inner wall of the shrink film.

[0008] Preferably, an extrusion clamping tooth is fixedly connected to the inner wall surface of the semicircular extrusion plate, and abutment strips are arranged on the outer surfaces of both ends of the semicircular extrusion plate.

[0009] Preferably, length positioning grooves are provided on the inner wall surface of the pull-out table and on the edge positions on both sides of the heating arc plate, and a glue injector is fixedly installed on the top surface of the packaging processing table.

[0010] Preferably, lifters are fixedly installed on the top surfaces of the packaging processing table and the fiber membrane curler, respectively, and a baffle plate is fixedly connected to the output end of the lifter, and the outer surface of the baffle plate is movably overlapped on the inner wall of the pull-out table.

[0011] Preferably, a limiting groove is provided on the top surface of the packaging processing table, and a packaging tube is movably sleeved on the inner wall surface of the limiting groove.

[0012] Preferably, a semicircular positioning arc plate is swingably connected to the top surface of the packaging processing table, and the inner wall surface of the semicircular positioning arc plate is movably overlapped on the top surface of the packaging tube.

[0013] Preferably, a protective ring is movably connected to the inner wall of the waterproof layer and the shrink film, and a hollow fiber membrane is movably connected to the inner wall of the protective ring. As the shrink film is continuously squeezed and tightened, it is deformed in cooperation with the anti-slip horn to directly wrap around the inlet surface of the shrink film and the hollow fiber membrane, so as to prevent the shrink film on the surface of the hollow fiber membrane from rubbing against the edge of the inlet of the packaging tube when the No. 2 hydraulic rod pulls the hollow fiber membrane, thereby causing the inlet of the shrink film to warp, thereby exposing the internal hollow fiber membrane, and causing the surface of the hollow fiber membrane to be excessively worn due to friction with the outside world.

[0014] Preferably, the inner wall surface of the fiber membrane constant pressure ring is movably sleeved on the outer surface of the hollow fiber membrane, and the fiber membrane constant pressure ring is positioned at the edge positions on both sides of the protective ring.

[0015] Preferably, a hollow groove is provided on the outer surface of the fiber membrane constant pressure ring, an elastic wire is fixedly connected to the inner wall surface of the hollow groove, one end of the elastic wire is fixedly connected to an anti-slip layer provided on the outer surface of the fiber membrane constant pressure ring, and docking ridges and docking grooves are respectively provided on the two end surfaces of the fiber membrane constant pressure ring.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The packaging equipment for preparing hollow fiber membranes described in the present invention cooperates with a fiber membrane curler to fold the hollow fiber membranes to be packaged together and squeeze the hollow fiber membranes into the interior of the pulling-out table, and cooperates with the No. 2 hydraulic rod to push the positioning plate so that one end surface of the positioning plate passes through the inner wall of the shrink film, the protective ring, the fiber membrane constant pressure ring and the clamping positioning ring, and clamps and squeezes the hollow fiber membrane on the output end of the fiber membrane curler and pulls the hollow fiber membrane out of the fiber membrane curler, so that the hollow fiber membrane moves into the interior of the shrink film. When the shrink film is After the film completely wraps the hollow fiber membrane, the upper heating arc plate is closed, and the surface of the shrink film is heated in cooperation with the heating arc plate. When the surface of the shrink film is heated, it gradually begins to shrink, so that the shrink film completely wraps the surface of the hollow fiber membrane. With the shrinkage of the shrink film, multiple hollow fiber membranes can be squeezed together to reduce the gap in the middle of the hollow fiber membrane. At the same time, the shrink film and the waterproof layer are used to perform wear-resistant and waterproof treatment on the surface of the hollow fiber membrane, so that water can only flow from the two ends of the hollow fiber membrane, and will not leak directly from the middle of the hollow fiber membrane.

[0018] 2. The packaging equipment for preparing hollow fiber membranes described in the present invention, the No. 2 hydraulic rod and the support rod are pulled back by the No. 1 hydraulic rod, and the hollow fiber membrane is guided and pulled into the interior of the packaging tube. When the shrink film wrapped with the hollow fiber membrane enters the interior of the packaging tube, the anti-skid horn on the outer surface of the positioning plate is preferentially overlapped at the entrance of the packaging tube. As the shrink film is continuously squeezed and tightened, the anti-skid horn is deformed and directly wrapped around the shrink film and the entrance surface of the hollow fiber membrane, so as to avoid the shrink film on the surface of the hollow fiber membrane from rubbing against the edge of the entrance of the packaging tube when the No. 2 hydraulic rod is pulling the hollow fiber membrane, thereby causing the shrink film to warp at the entrance, thereby exposing the internal hollow fiber membrane, and causing the surface of the hollow fiber membrane to be excessively worn due to the friction with the outside world;

[0019] 3. The packaging equipment for preparing hollow fiber membranes described in the present invention, when the surface of the semicircular extrusion plate overlaps the surface of the shrinkage film, the telescopic rod is used to press down the No. 1 semicircular extrusion plate, so that the extrusion teeth on the inner wall of the No. 1 semicircular extrusion plate are squeezed on the surface of the hollow fiber membrane, thereby clamping and limiting the position of the hollow fiber membrane. As the No. 1 hydraulic rod continuously pulls the No. 2 hydraulic rod, when the shrinkage film wrapped with the hollow fiber membrane enters the interior of the packaging tube, the anti-slip horn on the outer surface of the positioning plate is preferentially overlapped at the entrance of the packaging tube. As the shrinkage film is continuously squeezed and tightened, the anti-slip horn is deformed and directly wrapped around the shrinkage film and the entrance surface of the hollow fiber membrane, and the shrinkage film is directly pulled into the interior of the packaging tube. After the position of the shrinkage film inside the packaging tube is limited, the fixing device is used to fix the hollow fiber membrane inside the packaging tube to limit its position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the packaging processing table of the present invention;

[0023] Figure 3 It is a schematic diagram of the unfolded three-dimensional structure of the clamping positioning ring of the present invention;

[0024] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the packaging processing station of the present invention;

[0025] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the anti-slip speaker of the present invention;

[0026] Figure 6 It is a schematic diagram of the cutaway three-dimensional structure of the second hydraulic rod of the present invention;

[0027] Figure 7 It is a schematic diagram of the unfolded three-dimensional structure of the packaging tube of the present invention;

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of a hydraulic rod No. 1 of the present invention;

[0029] Fig. 9 It is a schematic diagram of the unfolded three-dimensional structure of the No. 1 hydraulic rod of the present invention.

[0030] In the figure: 11, packaging processing table; 111, limiting groove; 112, hydraulic rod No. 1; 113, hydraulic rod No. 2; 114, glue injector; 115, semicircular positioning arc plate; 116, packaging cylinder; 117, pulling table; 118, heating arc plate; 119, fiber film curler; 1110, lifter; 1111, clamping positioning ring; 1112, baffle plate; 1113, length positioning groove; 12, fiber Membrane pressure ring; 121, hollow groove; 122, elastic wire; 123, anti-skid layer; 124, docking groove; 125, docking convex strip; 13, shrink film; a1, support rod; a2, positioning plate; a3, telescopic rod; a4, semicircular extrusion plate; a5, extrusion tooth; a6, docking strip; a7, anti-skid horn; a8, motor; 131, waterproof layer; 132, protective ring; 133, hollow fiber membrane. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] like Figures 1 to 9 As shown, a packaging device for preparing a hollow fiber membrane according to an embodiment of the present invention comprises a packaging processing table 11 and a shrink film 13 movably sleeved on one side surface of the packaging processing table 11, a fiber membrane constant pressure ring 12 movably sleeved on the inner wall surface of the shrink film 13, a pull-out table 117 is fixedly installed on one side surface of the packaging processing table 11, a fiber membrane curler 119 is fixedly installed on one end of the pull-out table 117, a heating arc plate 118 is swingably sleeved on the top surface of the pull-out table 117, a clamping positioning ring 1111 is movably sleeved on the inner wall surface of the pull-out table 117 and on both side edges of the heating arc plate 118, a No. 1 hydraulic rod 112 is movably sleeved on the other side surface of the packaging processing table 11, and a No. 2 hydraulic rod 113 movably overlapped on the outer surface of the top of the packaging processing table 11 is fixedly installed on the outer surface of the No. 1 hydraulic rod 112;

[0033] A support rod a1 is fixedly installed on one end of the No. 2 hydraulic rod 113, and a motor a8 is fixedly connected to one end of the support rod a1. A positioning plate a2 is fixedly connected to the outer surface of the output end of the motor a8, and a telescopic rod a3 is arranged on the outer surface of the positioning plate a2. Semicircular extrusion plates a4 are respectively arranged on the outer surface of the positioning plate a2 and one end of the telescopic rod a3, and an anti-slip horn a7 is fixedly connected to the outer surface of the semicircular extrusion plate a4. A waterproof layer 131 is arranged on the inner wall surface of the shrink film 13.

[0034] The shrink film 13, No. 1 hydraulic rod 112, No. 2 hydraulic rod 113, pull-out table 117, heating arc plate 118, fiber membrane curler 119, packaging tube 116, protective ring 132, positioning plate a2, anti-skid horn a7 and support rod a1 provided by the present invention are used in conjunction with the fiber membrane curler 119 to fold the hollow fiber membrane to be packaged together and squeeze the hollow fiber membrane into the interior of the pull-out table 117, and the No. 2 hydraulic rod 113 is used to push the positioning plate a2 so that one end surface of the positioning plate a2 passes through the shrink film 13, the protective ring 132, the fiber membrane constant pressure ring 12 and the inner wall surface of the clamping positioning ring 1111, and the hollow fiber membrane on the output end of the fiber membrane curler 119 is clamped and squeezed, and the hollow fiber membrane is pulled out from The fiber membrane curler 119 is pulled out from the inside, so that the hollow fiber membrane moves into the inside of the shrink film 13. When the shrink film 13 completely wraps the hollow fiber membrane, the upper heating arc plate 118 is closed, and the surface of the shrink film 13 is heated in cooperation with the heating arc plate 118. When the surface of the shrink film 13 is heated, it gradually begins to shrink, so that the shrink film 13 completely wraps the surface of the hollow fiber membrane. In cooperation with the shrinkage of the shrink film 13, multiple hollow fiber membranes can be squeezed together to reduce the gap in the middle of the hollow fiber membrane. At the same time, the shrink film 13 and the waterproof layer 131 are used to perform wear-resistant and waterproof treatment on the surface of the hollow fiber membrane, so that water can only flow from the two ends of the hollow fiber membrane, and will not leak directly from the middle of the hollow fiber membrane.

[0035] The No. 2 hydraulic rod 113 and the support rod a1 are then pulled back by the No. 1 hydraulic rod 112, thereby pulling the hollow fiber membrane into the packaging tube 116. When the shrink film 13 wrapped with the hollow fiber membrane enters the packaging tube 116, the anti-skid horn a7 on the outer surface of the positioning plate a2 is preferentially overlapped at the entrance of the packaging tube 116. As the shrink film 13 is continuously squeezed and tightened, the anti-skid horn a7 is deformed and directly wrapped around the shrink film 13 and the entrance surface of the hollow fiber membrane, thereby preventing the No. 2 hydraulic rod 113 from slipping during the compression. When the hollow fiber membrane is pulled, the shrink film 13 on the surface of the hollow fiber membrane will rub against the edge of the entrance of the packaging tube 116, which will cause the entrance of the shrink film 13 to warp, thereby exposing the internal hollow fiber membrane. Under the friction with the outside world, the surface of the hollow fiber membrane will be excessively worn, which avoids wear on the surface of the hollow fiber membrane due to friction, thereby causing the internal wire holes to be directly exposed, and causing water leakage from the wire holes inside the hollow fiber membrane, rather than water flowing from both ends of the hollow fiber membrane.

[0036] Furthermore, if Figure 1 - Figure 2 and Figure 4 - Figure 7As shown, an extrusion tooth a5 is fixedly connected to the inner wall surface of the semicircular extrusion plate a4, and a docking strip a6 is arranged on the outer surfaces of both ends of the semicircular extrusion plate a4. A length positioning groove 1113 is provided on the inner wall surface of the pull-out table 117 and on the edge positions of both sides of the heating arc plate 118. A glue injector 114 is fixedly installed on the top surface of the packaging processing table 11, and a lifter 1110 is fixedly installed on the top surfaces of the packaging processing table 11 and the fiber film curler 119 respectively. A baffle plate 1112 is fixedly connected to the output end of the lifter 1110, and the outer surface of the baffle plate 1112 is movably overlapped on the inner wall surface of the pull-out table 117. A limiting groove 111 is arranged on the top surface of the packaging processing table 11, and a packaging tube 116 is movably sleeved on the inner wall surface of the limiting groove 111. A semicircular The arc plate 115 is positioned, and the inner wall of the semicircular positioning arc plate 115 is movably overlapped on the top surface of the packaging tube 116, the inner wall of the waterproof layer 131 and the shrink film 13 is movably sleeved with a protective ring 132, the inner wall of the protective ring 132 is movably sleeved with a hollow fiber membrane 133, the inner wall of the fiber membrane constant pressure ring 12 is movably sleeved on the outer surface of the hollow fiber membrane 133, and the position of the fiber membrane constant pressure ring 12 is set at the edge positions on both sides of the protective ring 132, an empty groove 121 is set on the outer surface of the fiber membrane constant pressure ring 12, an elastic wire 122 is fixedly connected to the inner wall of the empty groove 121, and an anti-slip layer 123 arranged on the outer surface of the fiber membrane constant pressure ring 12 is fixedly connected to one end of the elastic wire 122, and a docking convex strip 125 and a docking groove 124 are respectively provided on the two end surfaces of the fiber membrane constant pressure ring 12.

[0037] When the extrusion clamping teeth a5, the semicircular extrusion plate a4, the packaging tube 116, the shrink film 13 and the hollow fiber membrane 133 provided by the present invention are in use, when the surface of the semicircular extrusion plate a4 overlaps the surface of the shrink film 13, the telescopic rod a3 is used to press down the first semicircular extrusion plate a4, so that the extrusion clamping teeth a5 on the inner wall surface of the first semicircular extrusion plate a4 are squeezed on the surface of the hollow fiber membrane 133, thereby clamping and limiting the position of the hollow fiber membrane 133. As the first hydraulic rod 112 continuously pulls the second hydraulic rod 113, when the hollow fiber membrane wrapped in the packaging tube 116 is pulled back, the packaging tube 116 is pulled back, and the shrink film 13 is pulled back. When the shrink film 13 enters the packaging tube 116, the anti-slip horn a7 on the outer surface of the positioning plate a2 is preferentially overlapped at the entrance of the packaging tube 116. As the shrink film 13 is continuously squeezed and tightened, the anti-slip horn a7 is deformed and directly wrapped around the entrance surface of the shrink film 13 and the hollow fiber membrane, and the shrink film 13 is directly pulled into the packaging tube 116. After the position of the shrink film 13 inside the packaging tube 116 is defined, the fixing device is used to fix the hollow fiber membrane 133 inside the packaging tube 116 to define its position.

[0038] The working principle provided by the present invention is as follows: cooperate with the fiber membrane curler 119 to fold the hollow fiber membrane to be packaged together and squeeze the hollow fiber membrane into the interior of the pulling-out table 117, cooperate with the No. 2 hydraulic rod 113 to push the positioning plate a2 so that one end surface of the positioning plate a2 passes through the inner wall of the shrink film 13, the protective ring 132, the fiber membrane constant pressure ring 12 and the clamping positioning ring 1111, and clamp and squeeze the hollow fiber membrane on the output end of the fiber membrane curler 119 and pull the hollow fiber membrane out from the inside of the fiber membrane curler 119, so that the hollow fiber membrane moves into the interior of the shrink film 13. When the shrink film After the membrane 13 completely wraps the hollow fiber membrane, the upper heating arc plate 118 is closed, and the surface of the shrink film 13 is heated in cooperation with the heating arc plate 118. When the surface of the shrink film 13 is heated, it gradually begins to shrink, so that the shrink film 13 completely wraps the surface of the hollow fiber membrane. The shrinkage of the shrink film 13 can squeeze multiple hollow fiber membranes together to reduce the gaps in the middle of the hollow fiber membranes. At the same time, the shrink film 13 and the waterproof layer 131 are used to perform wear-resistant and waterproof treatment on the surface of the hollow fiber membrane, so that water can only flow from the two ends of the hollow fiber membrane, and will not leak directly from the middle of the hollow fiber membrane.

[0039] The No. 2 hydraulic rod 113 and the support rod a1 are then pulled back by the No. 1 hydraulic rod 112, thereby pulling the hollow fiber membrane into the packaging tube 116. When the shrink film 13 wrapped with the hollow fiber membrane enters the packaging tube 116, the anti-skid horn a7 on the outer surface of the positioning plate a2 is preferentially overlapped at the entrance of the packaging tube 116. As the shrink film 13 is continuously squeezed and tightened, the anti-skid horn a7 is deformed and directly wrapped around the shrink film 13 and the entrance surface of the hollow fiber membrane, thereby preventing the No. 2 hydraulic rod 113 from slipping during the compression. When the hollow fiber membrane is pulled, the shrink film 13 on the surface of the hollow fiber membrane will rub against the edge of the entrance of the packaging tube 116, which will cause the entrance of the shrink film 13 to warp, thereby exposing the internal hollow fiber membrane. Under the friction with the outside world, the surface of the hollow fiber membrane will be excessively worn, which avoids wear on the surface of the hollow fiber membrane due to friction, thereby causing the internal wire holes to be directly exposed, and causing water leakage from the wire holes inside the hollow fiber membrane, rather than water flowing from both ends of the hollow fiber membrane.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A packaging device for preparing hollow fiber membranes, comprising a packaging processing table (11), a shrink film (13) movably sleeved on one side surface of the packaging processing table (11), and a fiber membrane fixed pressure ring (12) movably sleeved on the inner wall surface of the shrink film (13), characterized in that: A pull-out table (117) is fixedly mounted on one side surface of the packaging processing table (11), a fiber film curler (119) is fixedly mounted on one end of the pull-out table (117), a heating arc plate (118) is swingably sleeved on the top surface of the pull-out table (117), a clamping positioning ring (1111) is movably sleeved on the inner wall surface of the pull-out table (117) and on the two side edge positions of the heating arc plate (118), a No. 1 hydraulic rod (112) is movably sleeved on the other side surface of the packaging processing table (11), and a No. 2 hydraulic rod (113) movably overlapped on the top outer surface of the packaging processing table (11) is fixedly mounted on the outer surface of the No. 1 hydraulic rod (112); A support rod (a1) is fixedly installed on one end of the second hydraulic rod (113), a motor (a8) is fixedly connected to one end of the support rod (a1), a positioning plate (a2) is fixedly connected to the outer surface of the output end of the motor (a8), a telescopic rod (a3) ​​is arranged on the outer surface of the positioning plate (a2), a semicircular extrusion plate (a4) is respectively arranged on the outer surface of the positioning plate (a2) and one end of the telescopic rod (a3), an anti-slip horn (a7) is fixedly connected to the outer surface of the semicircular extrusion plate (a4), and a waterproof layer (131) is arranged on the inner wall surface of the shrink film (13).

2. The packaging device for preparing hollow fiber membrane according to claim 1, characterized in that: The inner wall surface of the semicircular extrusion plate (a4) is fixedly connected with an extrusion clamping tooth (a5), and the outer surfaces of both ends of the semicircular extrusion plate (a4) are provided with a docking strip (a6).

3. The packaging device for preparing hollow fiber membranes according to claim 2, characterized in that: Length positioning grooves (1113) are provided on the inner wall surface of the pulling table (117) and at the edges of both sides of the heating arc plate (118), and a glue injector (114) is fixedly installed on the top surface of the packaging processing table (11).

4. The packaging device for preparing hollow fiber membranes according to claim 3, characterized in that: A lifter (1110) is fixedly installed on the top surface of the packaging processing table (11) and the fiber membrane curler (119), respectively, and a baffle plate (1112) is fixedly connected to the output end of the lifter (1110), and the outer surface of the baffle plate (1112) is movably overlapped on the inner wall of the pull-out table (117).

5. The packaging device for preparing hollow fiber membrane according to claim 4, characterized in that: A limiting groove (111) is provided on the top surface of the packaging processing table (11), and a packaging cylinder (116) is movably sleeved on the inner wall surface of the limiting groove (111).

6. The packaging device for preparing hollow fiber membranes according to claim 5, characterized in that: A semicircular positioning arc plate (115) is swingably connected to the top surface of the packaging processing table (11), and the inner wall surface of the semicircular positioning arc plate (115) is movably overlapped on the top surface of the packaging tube (116).

7. The packaging device for preparing hollow fiber membrane according to claim 1, characterized in that: A protective collar (132) is movably sleeved on the inner wall surface of the waterproof layer (131) and the shrink film (13), and a hollow fiber membrane (133) is movably sleeved on the inner wall surface of the protective collar (132).

8. The packaging device for preparing a hollow fiber membrane according to claim 1, characterized in that: The inner wall surface of the fiber membrane constant pressure ring (12) is movably sleeved on the outer surface of the hollow fiber membrane (133), and the fiber membrane constant pressure ring (12) is positioned at the edge positions on both sides of the protective ring (132).

9. The packaging device for preparing hollow fiber membranes according to claim 8, characterized in that: A hollow groove (121) is provided on the outer surface of the fiber membrane pressure ring (12), an elastic wire (122) is fixedly connected to the inner wall surface of the hollow groove (121), one end of the elastic wire (122) is fixedly connected to an anti-slip layer (123) provided on the outer surface of the fiber membrane pressure ring (12), and docking ridges (125) and docking grooves (124) are respectively provided on the two end surfaces of the fiber membrane pressure ring (12).

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