Hollow fiber membrane filament arranging machine
By designing a hollow fiber membrane wire stripper, the membrane wire tensioning mechanism, wire discharge mechanism and material conveying device are used to solve the problem of fiber wires wrapping each other during the wire discharge and glue spraying process, achieving uniform arrangement and continuous glue spraying of fiber wires, and improving process efficiency and quality.
Patent Information
- Application Number
- CN202421658088.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-15
AI Technical Summary
During the preparation of fiber membrane wire, the multi-strand fiber wires are easily entangled with each other during the filament discharge and glue spraying process, resulting in uneven distribution and difficulty in continuous spraying and subsequent processes.
A hollow fiber membrane wire stripping machine is designed, including a membrane wire tensioning mechanism, a wire stripping mechanism and a material conveying device. The film wire tensioning mechanism ensures that the fiber wire is tight and not wound through a wire clamping roller and a guide rod; the wire discharge mechanism uses a wire split assembly and a wire discharge carrier to arrange the fiber wires evenly and spray glue; the material pulling conveying device moves the film wire after spraying to the next station through the material pulling rack.
The uniform arrangement and continuous glue spraying of fiber wires are achieved, the efficiency and quality of the process are improved, and the chaos and winding problems of the fiber wires in the subsequent process are avoided.
Smart Images
Figure CN222841847U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fiber membrane preparation, in particular to a hollow fiber membrane arrangement machine. Background Art
[0002] In industries such as sewage purification, filter membranes are made of hollow fiber membranes. During the preparation process, multiple strands of membranes need to be arranged and sprayed with glue, and then prepared into membranes. However, due to the large number of membrane strands, generally more than 200 strands are required. The fiber strands are pulled from the wire barrel for arrangement, such as Figure 3 As shown in the wire storage rack, when the membrane wire is pulled out, a wire separation mold separates the wires individually, and then the fiber wires are evenly arranged and sprayed with glue. Since there are many fiber wires, they are easy to entangle with each other. When spraying glue, the fiber wires are easy to be confused and the continuous fiber wires are difficult to spray continuously and carry out subsequent processes. Utility Model Content
[0003] In order to solve the above technical problems, the utility model proposes a hollow fiber membrane wire arrangement machine, including a membrane wire tensioning mechanism, which is used to tension the fiber membrane wire on the wire storage rack;
[0004] The wire arrangement mechanism comprises two groups of wire assemblies arranged in sequence, and a wire arrangement carrier located on one side of the wire arrangement assembly, the bottom of the wire arrangement carrier is connected to a first module, the wire arrangement mechanism arranges the film wires transmitted from the film wire tensioning mechanism and places them on the wire arrangement carrier, a glue spraying device is provided above the first module, the glue spraying device is connected to the frame through a second module, and the glue spraying device sprays glue onto the wire arrangement carrier;
[0005] A material pulling and conveying device comprises a support platform and a material pulling frame slidably connected to the support platform.
[0006] Preferably, the membrane wire tensioning mechanism includes a bracket, a supporting light rod is arranged in parallel with the upper and lower ends of the bracket, a plurality of vertical light rods are arranged in sequence along the length direction of the supporting light rod, and two groups of wire clamping rubber rollers are also provided on the bracket, and wire guide light rods arranged in a U shape are provided between the wire clamping rubber rollers.
[0007] Preferably, the wire-interposed rubber roller comprises roller bodies stacked up and down, and one roller end of the wire-interposed rubber roller is connected to a first motor, and the first motor drives the roller body to rotate and drives the passing membrane wire to be transmitted.
[0008] Preferably, the wire separation assembly comprises supporting legs, a wire separation roller is connected between the supporting legs, a pressure roller is provided on the wire separation roller, and a plurality of annular grooves are arranged on the surface of the wire separation roller.
[0009] Preferably, the wire arrangement carrier includes a base plate, a cover plate is provided on the base plate, a first positioning pin is provided on the base plate, a pin hole is provided on the cover plate, the first positioning pin is inserted into the pin hole, and a positioning hole is provided on the bottom surface of the base plate.
[0010] Preferably, a first positioning assembly is connected to the slider of the first module, the first positioning assembly includes a first lifting cylinder, the output end of the first lifting cylinder is connected to a first positioning plate, the first positioning plate is connected to a second positioning pin, and the second positioning pin is inserted into the positioning hole.
[0011] Preferably, a support roller is provided between the wire arrangement carrier and the support platform, and a lifting cylinder is connected to the lower part of the support roller.
[0012] Preferably, a guide rail is provided on the support platform, and a third module is provided on the side of the support platform. The slider of the third module is connected to the material pulling rack and drives the material pulling rack to move on the guide rail.
[0013] Preferably, the pulling rack includes a first frame, one end of the first frame is connected to a second frame via a connecting rod, the first frame includes a bottom support plate, a top mounting plate is provided on the upper portion of the bottom support plate, a clamping cylinder is connected to the lower portion of the top mounting plate, and a pressure plate is connected to the output end of the clamping cylinder, when the pulling rack moves to the wire arrangement carrier, the edge of the wire arrangement carrier is located on the bottom support plate, and the clamping cylinder is pressed downward to clamp the wire arrangement carrier.
[0014] Preferably, a fourth module is provided in the middle of the support platform, and a second positioning assembly is connected to the fourth module. The second positioning assembly is used to position the wire arrangement carrier sent by the pulling rack. The second positioning assembly includes a second lifting cylinder, and the output end of the second lifting cylinder is connected to a second positioning plate, and the second positioning plate is connected to a third positioning pin.
[0015] The hollow fiber membrane filament arrangement machine proposed in the utility model has the following beneficial effects: the device is provided with a wire arrangement carrier, and a wire separation assembly is arranged in front of the wire arrangement carrier, the wire separation assembly can evenly arrange more than 200 strands of fiber filaments into rows, and then spray glue, the carrier can keep the fiber filaments evenly distributed, and a pulling rack is provided, which can move the membrane filaments after spraying glue to the next workstation for the next membrane making process, while the original workstation is spraying glue, which greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 2 It is a three-dimensional schematic diagram of the membrane wire tensioning mechanism of the utility model;
[0019] Figure 3 It is a schematic diagram of the wire storage rack of the utility model;
[0020] Figure 4 It is a schematic diagram of the wire arrangement mechanism of the utility model;
[0021] Figure 5 for Figure 4 The enlarged view of point A in the middle;
[0022] Figure 6 is a schematic diagram of a first positioning assembly of the utility model;
[0023] Figure 7 It is a schematic diagram of the glue spraying device of the utility model;
[0024] Figure 8 It is a schematic diagram of the material pulling and conveying device of the utility model;
[0025] Fig. 9 for Figure 1 The enlarged view of point B in the middle;
[0026] Fig.10 It is a schematic diagram of the material pulling rack of the utility model;
[0027] Among them, 1. Film wire tensioning mechanism; 2. Wire storage rack; 3. Wire arrangement mechanism; 4. Wire arrangement carrier; 5. First module; 6. Glue spraying device; 7. Second module; 8. Material pulling and conveying device; 9. Bracket; 10. Supporting light rod; 11. Vertical light rod; 12. Wire clamping rubber roller; 13. Wire guide light rod; 14. First motor; 15. Pressure roller; 16. Annular groove; 17. Bottom plate; 18. First positioning pin; 19. Positioning hole; 20. First lifting Cylinder; 21. first positioning plate; 22. second positioning pin; 23. support roller; 24. lifting cylinder; 25. guide rail; 26. third module; 27. pulling rack; 28. first frame; 29. bottom support plate; 30. top mounting plate; 31. clamping cylinder; 32. second frame; 33. fourth module; 34. second lifting cylinder; 35. second positioning plate; 36. third positioning pin; 37. wire separation roller; 38. connecting rod. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0029] like Figure 1 As shown, the utility model proposes a hollow fiber membrane wire arrangement machine, including
[0030] The film yarn tensioning mechanism 1 is used to tension the fiber film yarn on the wire storage rack 2; wherein the wire storage rack 2 is as follows Figure 3 As shown, it includes multiple groups of arranged silk barrels, and the fiber film yarns on the silk barrels pass through the silk separation components on the silk storage rack 2 and then pass through the film yarn tensioning mechanism 1, as shown in FIG. Figure 2 As shown, the membrane wire tensioning mechanism 1 includes a bracket 9, and a supporting light rod 10 is arranged in parallel at one end of the bracket 9, and a plurality of vertical light rods 11 are arranged in sequence along the length direction of the supporting light rod 10. The supporting light rod 10 can support the passing membrane wire, and the vertical light rod 11 can separate different fiber membrane wires to prevent entanglement. Two groups of wire-clamping rubber rollers 12 are also provided on the bracket 9, and the wire-clamping rubber rollers 12 include roller bodies stacked up and down, and one roller end of the wire-clamping rubber roller 12 is connected to a first motor 14, and the first A motor 14 drives the roller body to rotate and drives the passing membrane thread to be transmitted. After the fiber membrane thread passes through the roller bodies stacked up and down and is pressed by the roller bodies, the first motor 14 continuously drives the roller body to rotate, thereby providing transmission power for the fiber membrane thread. A U-shaped wire guide light rod 13 is arranged between the wire-clamping rubber rollers 12. The fiber membrane thread winds around the wire guide light rod 13, passes through the lower part of the wire guide light rod 13, and then passes through another group of wire-clamping rubber rollers 12. The membrane thread tensioning device ensures that the membrane thread will not loosen during transportation and cause mutual entanglement.
[0031] The drawn film yarn passes through the film yarn tensioning mechanism 1 and then enters the wire discharging mechanism 3. Figure 4 , Figure 5 As shown, the wire arrangement mechanism 3 includes two groups of wire assemblies arranged in sequence, the wire assembly includes a support foot, a wire roller 37 is connected between the support feet, a pressure roller 15 is provided on the wire roller 37, and a plurality of annular grooves 16 are arranged on the surface of the wire roller 37. The upper pressure roller 15 is used to press the film wire, and the surface of the wire roller 37 is densely covered with 240 groups of annular grooves 16. The film wires are separated and arranged from each other through the annular grooves 16. The two groups of wire assemblies are set up to further tighten and ensure that the film wires are separated from each other and arranged in order. After passing through the wire assembly, they enter the wire arrangement carrier 4 on one side of the wire assembly. The wire arrangement carrier 4 is used to distribute the film wires and apply glue. Specifically:
[0032] The bottom of the wire arrangement carrier 4 is connected to a first module 5, and the wire arrangement mechanism 3 arranges the film wires transmitted from the film wire tensioning mechanism 1 and places them on the wire arrangement carrier 4. A glue spraying device 6 is provided above the first module 5, and the first module 5 can drive the wire arrangement carrier 4 to move so as to align the subsequent support table. The glue spraying device 6 is connected to the frame through a second module 7, and the glue spraying device 6 sprays glue onto the wire arrangement carrier 4. The glue spraying device 6 includes a glue sprayer and a glue outlet hose, and the glue outlet roller is arranged on a slider of the second module 7. The second module 7 controls the glue spraying hose to move above the carrier to spray glue on the surface of the carrier; Figure 6 , Figure 7 As shown, the wire arrangement carrier 4 includes a bottom plate 17, a cover plate (not shown) is provided on the bottom plate 17, a first positioning pin 18 is provided on the bottom plate 17, a pin hole is provided on the cover plate, and the first positioning pin 18 is inserted into the pin hole. When in use, the cover plate is first lifted up manually on the side of the carrier plate, and the surface of the bottom plate 17 is first sprayed with glue by the glue spraying device 6. After the film wire passes through the bottom plate 17, the cover plate is manually covered on the bottom plate 17, and the first positioning pin 18 and the pin hole are aligned to achieve pressing. The bottom surface of the bottom plate 17 is provided with a positioning hole 19, and the positioning hole 19 on the bottom surface of the bottom plate 17 is used to position with the first lower module 5. The slider of the first module 5 is connected to a first positioning component ( Figure 6 The first positioning assembly at the bottom is shown in the figure, and a bottom plate 17 is hidden. The first positioning assembly includes a first lifting cylinder 20. The output end of the first lifting cylinder 20 is connected to a first positioning plate 21. The first positioning plate 21 is connected to a second positioning pin 22. The second positioning pin 22 is inserted into the positioning hole 19 to facilitate repositioning each time the carrier plate is moved over.
[0033] When the above-mentioned carrier board is covered with glue spray, it is necessary to pull the carrier board onto the support table and move it to the next station for subsequent processing, so a material pulling and conveying device 8 is set. Figure 8 As shown, the material pulling and conveying device 8 includes a support table, a material pulling rack 27 slidably connected to the support table, a guide rail 25 is provided on the support table, and a third module 26 is provided on the side of the support table. The slider of the third module 26 is connected to the material pulling rack 27 and drives the material pulling rack 27 to move on the guide rail 25. The material pulling rack 27 can be pulled by the third module 26, and the material pulling rack 27 is used to pull the wire arrangement carrier 4 sprayed with glue on the previous wire arrangement mechanism 3 to the support table, as shown in FIG. Fig.10 As shown, the drawing rack 27 includes a first frame 28, one end of the first frame 28 is connected to a second frame 32 through a connecting rod 38, the first frame 28 includes a bottom support plate 29, a top mounting plate 30 is provided on the top of the bottom support plate 29, a clamping cylinder 31 is connected to the bottom of the top mounting plate 30, and a pressing plate is connected to the output end of the clamping cylinder 31. When the drawing rack 27 moves to the wire arrangement carrier 4, the edge of the wire arrangement carrier 4 is located on the bottom support plate 29, the clamping cylinder 31 presses down to clamp the wire arrangement carrier 4, and then it is pulled by the third module 26 and moved on the support table until the wire arrangement carrier 4 is moved to the middle position of the support table, as shown in FIG. Figure 1 , Fig. 9As shown, a fourth module 33 is provided in the middle of the support platform, and a second positioning component is connected to the fourth module 33. The second positioning component is used to position the wire arrangement carrier 4 sent by the drawing rack 27. The second positioning component includes a second lifting cylinder 34. The output end of the second lifting cylinder 34 is connected to a second positioning plate 35. The second positioning plate 35 is connected to a third positioning pin 36. The structure of the second positioning component is similar to that of the first positioning component. When the wire arrangement carrier plate moves to the middle position of the support platform, the second lifting cylinder 34 of the second positioning component extends out, and the third positioning pin 36 is inserted into the positioning hole 19 on the top of the carrier plate to achieve positioning. At the same time, The upper clamping cylinder 31 is released, so that the carrier plate is separated from the pulling rack 27. The end of the pulling rack 27 can continue to return to the lower part of the original spray device 6 to position the next group of wire arrangement carriers 4. At the same time, the second frame 32 is positioned with the wire arrangement carrier 4 in the middle of the support platform. When the pulling rack 27 continues to move again, the second frame 32 pulls the first wire arrangement carrier 4 to the end of the support platform to facilitate other processing steps, and so on. Of course, the second frame 32 is also provided with a downward pressing cylinder, and a positioning pin is connected to the output end of the cylinder for positioning the wire arrangement carrier 4; the pulling rack 27 continuously pulls the wire arrangement carrier 4 to move, thereby realizing wire arrangement spraying and the next step.
[0034] It should be noted that in order to ensure the stability of the membrane wire on the wire arrangement carrier 4 when it reaches the support table, a support roller 23 is provided between the wire arrangement carrier 4 and the support table, and a lifting cylinder 24 is connected to the lower part of the support roller 23. When the carrier has not moved, the lifting cylinder 24 is inflated, so that the support roller 23 supports the membrane wire to facilitate the transmission of the membrane wire. When the wire arrangement carrier 4 is to be pulled onto the support table, the lifting cylinder 24 is contracted to make the wire arrangement carrier 4 out of position.
Claims
1. A hollow fiber membrane wire arrangement machine, characterized in that: include The film yarn tensioning mechanism is used to tension the fiber film yarn on the yarn storage rack; The wire arrangement mechanism comprises two groups of wire assemblies arranged in sequence, and a wire arrangement carrier located on one side of the wire arrangement assembly, the bottom of the wire arrangement carrier is connected to a first module, the wire arrangement mechanism arranges the film wires transmitted from the film wire tensioning mechanism and places them on the wire arrangement carrier, a glue spraying device is provided above the first module, the glue spraying device is connected to the frame through a second module, and the glue spraying device sprays glue onto the wire arrangement carrier; A material pulling and conveying device comprises a support platform and a material pulling frame slidably connected to the support platform.
2. The hollow fiber membrane arranging machine according to claim 1, characterized in that: The membrane wire tensioning mechanism includes a bracket, a supporting light rod is arranged in parallel at one end of the bracket, and a plurality of vertical light rods are arranged in sequence along the length direction of the supporting light rod. Two groups of wire clamping rubber rollers are also provided on the bracket, and wire guide light rods arranged in a U shape are provided between the wire clamping rubber rollers.
3. The hollow fiber membrane arranging machine according to claim 2, characterized in that: The wire-interposed rubber roller comprises roller bodies stacked up and down, and a first motor is connected to one roller end of the wire-interposed rubber roller. The first motor drives the roller body to rotate and drives the passing membrane wire to be transmitted.
4. The hollow fiber membrane arranging machine according to claim 1, characterized in that: The wire separation component comprises supporting legs, a wire separation roller is connected between the supporting legs, a pressure roller is arranged on the wire separation roller, and a plurality of annular grooves are arranged on the surface of the wire separation roller.
5. The hollow fiber membrane arranging machine according to claim 1, characterized in that: The wire arrangement carrier comprises a bottom plate, a cover plate is arranged on the bottom plate, a first positioning pin is arranged on the bottom plate, a pin hole is arranged on the cover plate, the first positioning pin is inserted into the pin hole, and a positioning hole is arranged on the bottom surface of the bottom plate.
6. The hollow fiber membrane arranging machine according to claim 5, characterized in that: The slider of the first module is connected with a first positioning assembly, the first positioning assembly includes a first lifting cylinder, the output end of the first lifting cylinder is connected with a first positioning plate, the first positioning plate is connected with a second positioning pin, and the second positioning pin is inserted into the positioning hole.
7. The hollow fiber membrane arranging machine according to claim 1, characterized in that: A supporting roller is arranged between the wire arrangement carrier and the supporting platform, and a lifting cylinder is connected to the lower part of the supporting roller.
8. The hollow fiber membrane arranging machine according to claim 1, characterized in that: The support platform is provided with a guide rail, and a third module is provided on the side of the support platform. The slider of the third module is connected with the material pulling rack and drives the material pulling rack to move on the guide rail.
9. The hollow fiber membrane arranging machine according to claim 1, characterized in that: The material pulling rack includes a first frame, one end of the first frame is connected to a second frame through a connecting rod, the first frame includes a bottom support plate, a top mounting plate is provided on the upper portion of the bottom support plate, a clamping cylinder is connected to the lower portion of the top mounting plate, and a pressure plate is connected to the output end of the clamping cylinder. When the material pulling rack moves to the wire arrangement carrier, the edge of the wire arrangement carrier is located on the bottom support plate, and the clamping cylinder is pressed down to clamp the wire arrangement carrier.
10. The hollow fiber membrane arranging machine according to claim 1 or 8, characterized in that: A fourth module is provided in the middle of the support platform, and a second positioning assembly is connected to the fourth module. The second positioning assembly is used to position the wire arrangement carrier sent by the drawing rack. The second positioning assembly includes a second lifting cylinder, and a second positioning plate is connected to the output end of the second lifting cylinder, and a third positioning pin is connected to the second positioning plate.