CN112659212A - Hollow fiber membrane rapid cutting device - Google Patents
Hollow fiber membrane rapid cutting device Download PDFInfo
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- CN112659212A CN112659212A CN202110079471.6A CN202110079471A CN112659212A CN 112659212 A CN112659212 A CN 112659212A CN 202110079471 A CN202110079471 A CN 202110079471A CN 112659212 A CN112659212 A CN 112659212A
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- fiber membrane
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- bin
- servo motor
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Abstract
The invention discloses a hollow fiber membrane rapid cutting device which comprises an installation table, wherein cutting bins are symmetrically installed at two ends of the top of the installation table, a top plate is installed at the tops of two groups of cutting bins together, guide rollers are symmetrically installed at the middle positions of two sides of the top of the installation table, hollow fiber membrane assemblies are arranged at the tops of two groups of guide rollers together, and rotating assemblies matched with the hollow fiber membrane assemblies are symmetrically arranged at two ends of the bottom of the top plate. According to the invention, through the matched use of the clamping and conveying assembly, the top plate, the cutting bin, the hollow fiber membrane assembly and the trapezoidal cutter, the hollow fiber membrane assembly is clamped and moved to the other end of the device only through the clamping and conveying assembly, the cutting structure at the other end of the device is used for cutting the other end of the hollow fiber membrane assembly, the hollow fiber membrane assembly does not need to be turned and reversed manually, the labor intensity of operators is greatly reduced, and the cutting efficiency of the whole device is correspondingly improved.
Description
Technical Field
The invention relates to the technical field of hollow fiber membrane processing, in particular to a hollow fiber membrane rapid cutting device.
Background
The hollow fiber membrane is a membrane having a self-supporting function and a fibrous shape. The hollow fiber membrane is prepared by processing polysulfone and dimethylacetamide as raw materials into fiber filaments with hollow inner cavities, and then dividing the fiber filaments by high-permeability polymers, so that the hollow fiber membrane has a selective permeability characteristic, and because water vapor, hydrogen, ammonia and carbon dioxide permeate fast, and methane, nitrogen, argon, oxygen, carbon monoxide and the like permeate slowly, the fast permeation and the slow permeation are separated.
When the conventional hollow fiber membrane cutting device is used for cutting a hollow fiber membrane component, pressure is usually applied to a cutter to force the cutter to gradually cut off the whole hollow fiber membrane, but the efficiency is very limited, and the smoothness of a cut cannot be effectively ensured, so that the using effect of the whole device is reduced; in the conventional cutting device, one end of the whole hollow fiber membrane is usually cut by a group of cutters, and then the other end of the hollow fiber membrane can be cut only by manually turning the whole hollow fiber membrane component in the reverse direction, which is very troublesome, not only can improve the labor intensity of operators, but also can reduce the cutting efficiency of the whole device on the hollow fiber membrane component; when the hollow fiber membrane is cut, the whole hollow fiber membrane is often fixed by only one group of fixing structures positioned outside the cutting bin, and the cut end of the hollow fiber membrane positioned inside the cutting bin has no corresponding structure so as to ensure the cutting stability in the cutting process of the cutter; meanwhile, when the existing cutting device is used, chips are usually removed from the cutting surface of the hollow fiber membrane after the device cuts the hollow fiber membrane, and a small amount of chips flying out in the cutting process fall into the device and are accumulated for a long time, and the chips can influence the normal use of the whole device.
Disclosure of Invention
The invention aims to provide a hollow fiber membrane rapid cutting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a hollow fiber membrane rapid cutting device comprises an installation table, cutting bins are symmetrically installed at two ends of the top of the installation table, a top plate is installed at the tops of two groups of cutting bins, guide rollers are symmetrically installed at the middle positions of two sides of the top of the installation table, hollow fiber membrane assemblies are arranged at the tops of two groups of guide rollers, rotating assemblies matched with the hollow fiber membrane assemblies are symmetrically arranged at two ends of the bottom of the top plate, clamping and conveying assemblies matched with the hollow fiber membrane assemblies are arranged at the tops of the top plate, second electric cylinders are symmetrically installed at two ends, close to one ends of the guide rollers, of the two groups of the second electric cylinders, an installation plate is installed at the output ends of the two groups of the second electric cylinders, a trapezoidal cutter is installed at the bottom of the installation plate, and a clamping assembly matched with the hollow fiber membrane assemblies is arranged at, a chip removing assembly is arranged in the middle of one side of the bottom of the mounting table, a base plate is arranged at the bottom end of the interior of the cutting bin, and a control panel is arranged at the bottom of one side of the cutting bin, which is far away from the chip removing assembly;
the scrap removing component comprises an air extracting pump, a connecting pipe, an electromagnetic valve, a filter screen, a guide plate, a filter bin and an arc-shaped air inlet bin, the filter bin is arranged at the middle position of one side of the bottom of the mounting platform far away from the control panel, and one side of the filter bin close to the control panel is provided with an air pump, the input end of the air pump is communicated with the inner bottom of the filter bin, two groups of filter screens are arranged in the middle position in the filter bin, guide plates are symmetrically arranged at two ends of the top in the filter bin, electromagnetic valves are symmetrically arranged at the tops of two ends of the filter bin, and one end of the electromagnetic valve far away from the filtering bin is provided with a connecting pipe, the middle position of the inside of the cutting bin close to the bottom of one end of the guide roller is provided with an arc-shaped air inlet bin, one end of the connecting pipe, which is far away from the filtering bin, is communicated with the interior of the arc-shaped air inlet bin, and the control panel is electrically connected with the air extracting pump through a lead;
the clamping and conveying assembly comprises a first inner thread block, a first threaded rod, a first servo motor, a U-shaped movable frame, an arc-shaped clamping plate and an electric push rod, wherein the first threaded rod is arranged at the middle position of the top plate, the first inner thread block is arranged on the outer side thread of the first threaded rod, the U-shaped movable frame is arranged at the bottom of the first inner thread block, the electric push rods are symmetrically arranged at the bottoms of two sides in the U-shaped movable frame, the arc-shaped clamping plate matched with the hollow fiber membrane assembly is arranged at the output end of the electric push rod, the first servo motor is arranged at the middle position of one end of the top plate, the output end of the first servo motor is fixedly connected with one end of the first threaded rod, and the control panel is electrically connected with the first servo;
the centre gripping subassembly includes gyro wheel, second servo motor, U type support frame, second threaded rod, second internal thread piece, curb plate, the bottom symmetry at both sides both ends is provided with the second threaded rod in the cutting storehouse, and the both ends symmetry screw thread in two sets of second threaded rod outsides is provided with second internal thread piece, the curb plate is installed at the top of second internal thread piece, and is two sets of the curb plate is close to each other one side symmetry and installs two sets of gyro wheels, U type support frame is installed to one side of bottom in the cutting storehouse, and the intermediate position department at U type support frame top installs second servo motor, second servo motor's output is connected with the same end transmission of two sets of second threaded rods, control panel passes through the wire and is connected with second servo motor electricity.
Preferably, the runner assembly includes rotating electrical machines, first electric cylinder, U type mounting bracket and leading wheel, first electric cylinder is installed to the bilateral symmetry at roof bottom both ends, and installs U type mounting bracket jointly with two sets of first electric cylinder's of one end output, the inboard of U type mounting bracket is provided with the leading wheel of mutually supporting with the hollow fiber membrane module, and is two sets of U type mounting bracket top is close to the intermediate position department symmetry of one end each other and installs rotating electrical machines, the belt pulley is all installed to rotating electrical machines's output and the one end of leading wheel, and is provided with driving belt jointly in the outside of two sets of belt pulleys of one end.
Preferably, the middle position department at mount table top is provided with jet-propelled groove, and evenly seted up the venthole at the interior top in jet-propelled groove, the output of aspiration pump passes through the inside intercommunication in pipe and jet-propelled groove.
Preferably, first chutes are symmetrically formed in two sides of the top plate, first sliding blocks are arranged inside the first chutes, and the tops of the first sliding blocks are fixedly connected with the inner tops of the U-shaped movable frames.
Preferably, the inside intermediate position department of cutting storehouse installs the baffle, and the baffle top is close to the one end of trapezoidal cutter and offers the bar hole with trapezoidal cutter looks adaptation, the second spout has been seted up to the top symmetry of both sides in the cutting storehouse, and the inside of second spout is provided with the second slider, and the outside of two sets of second sliders respectively with the both ends fixed connection of mounting panel.
Preferably, third sliding grooves are symmetrically formed in the middle positions of two sides of the bottom in the cutting bin, third sliding blocks are arranged inside the third sliding grooves, and the outer sides of the two groups of third sliding blocks are fixedly connected with the bottoms of the two groups of second internal thread blocks respectively.
Preferably, the gear wheel is installed to second servo motor's output, and is two sets of the one end symmetry that the second threaded rod outside is close to second servo motor is installed and is had the pinion with gear wheel intermeshing, the screw thread opposite direction that the both ends in the second threaded rod outside set up.
Preferably, the end of the filter bin, which is far away from one side of the control panel, is provided with a sealing bin door, and the outside of the sealing bin door is provided with a handle.
Preferably, the supporting legs are symmetrically installed at the four corners of the bottom of the installation table, and the bottom ends of the supporting legs are provided with the anti-slip pads.
Preferably, a square notch is formed in the middle of the top of the mounting table, which is close to one side of the control panel.
Compared with the prior art, the invention provides a hollow fiber membrane rapid cutting device which has the following beneficial effects:
1. according to the invention, through the matched use of the top plate, the rotating assembly, the mounting table, the guide roller, the hollow fiber membrane assembly, the mounting plate, the trapezoidal cutter and the second electric cylinder, when the trapezoidal cutter is used for cutting the hollow fiber membrane assembly, the hollow fiber membrane assembly can be driven to rotate while being clamped by the trapezoidal cutter and is matched with the trapezoidal cutter which descends for cutting, so that the cutting efficiency of the device on the hollow fiber membrane assembly can be greatly improved, the cutting effect of the device on the hollow fiber membrane assembly can also be improved, and the cutting surface of the hollow fiber membrane assembly is smoother.
2. According to the invention, through the matched use of the clamping and conveying assembly, the top plate, the cutting bin, the hollow fiber membrane assembly, the trapezoidal cutter and the two pairs of cutting structures, after the device finishes cutting one end of the hollow fiber membrane assembly, the hollow fiber membrane assembly is clamped and moved to the other end of the device only through the clamping and conveying assembly, and the other end of the hollow fiber membrane assembly is cut by using the cutting structure at the other end of the device, so that the hollow fiber membrane assembly does not need to be turned reversely manually, manual auxiliary operation is not needed in the whole process, the labor intensity of operators is greatly reduced, and the cutting efficiency of the whole device is correspondingly improved.
3. According to the invention, through the matching use of the cutting bin, the hollow fiber membrane component, the partition plate and the clamping component, when the device is used for cutting one end of the hollow fiber membrane component, one end of the hollow fiber membrane component is fixed in an auxiliary manner through four groups of rollers, the rotation of the hollow fiber membrane component is not influenced, the phenomenon that the accurate cutting of a trapezoidal cutter is influenced due to the instability of a cut section caused by gravity is avoided, and thus the cutting effect of the whole hollow fiber membrane component is greatly improved.
4. According to the invention, through the matched use of the mounting table, the scrap removing component, the cutting bin and the air injection groove, when the rotating component and the guide roller drive the hollow fiber membrane component to rotate and cut, scraps generated at the cut part of the hollow fiber membrane component can be sucked into the arc-shaped air inlet bin in time, and then are filtered by the two groups of filter screens and sprayed to the outer side of the hollow fiber membrane component, so that tiny dust is prevented from being attached to the outer side of the hollow fiber membrane component, the treatment effect of the device on the scraps is improved, the cleanness of the outer side of the hollow fiber membrane component can also be improved, and the functionality and practicability of the whole device are greatly improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a side cross-sectional view of the present invention;
FIG. 5 is a top cross-sectional view of the present invention;
FIG. 6 is a schematic perspective view of a U-shaped movable frame according to the present invention;
FIG. 7 is a body frame diagram of the present invention;
fig. 8 is a perspective view of the curved inlet box of the present invention.
In the figure: 1. a pinch assembly; 101. a first internal thread block; 102. a first threaded rod; 103. a first servo motor; 104. a U-shaped movable frame; 105. an arc-shaped splint; 106. an electric push rod; 2. a top plate; 3. a rotating assembly; 301. a rotating electric machine; 302. a first electric cylinder; 303. a U-shaped mounting frame; 304. a guide wheel; 4. a control panel; 5. an installation table; 6. a guide roller; 7. a chip removal assembly; 701. an air pump; 702. a connecting pipe; 703. an electromagnetic valve; 704. a filter screen; 705. a guide plate; 706. a filtering bin; 707. an arc-shaped air inlet bin; 8. a cutting bin; 9. a hollow fiber membrane module; 10. mounting a plate; 11. a partition plate; 12. a base plate; 13. a clamping assembly; 131. a roller; 132. a second servo motor; 133. a U-shaped support frame; 134. a second threaded rod; 135. a second internal thread block; 136. a side plate; 14. a trapezoidal cutter; 15. a second electric cylinder; 16. and (4) an air injection groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a hollow fiber membrane rapid cutting device comprises an installation table 5, cutting bins 8 are symmetrically installed at two ends of the top of the installation table 5, a top plate 2 is installed at the tops of two groups of cutting bins 8 together, guide rollers 6 are symmetrically installed at the middle positions of two sides of the top of the installation table 5, hollow fiber membrane modules 9 are arranged at the tops of two groups of guide rollers 6 together, rotating modules 3 matched with the hollow fiber membrane modules 9 are symmetrically arranged at two ends of the bottom of the top plate 2, pinch modules 1 matched with the hollow fiber membrane modules 9 are arranged at the top of the top plate 2, second electric cylinders 15 are symmetrically installed at one ends, close to the guide rollers 6, of two sides in the cutting bins 8, installation plates 10 are installed at output ends of the two groups of second electric cylinders 15 together, a trapezoidal cutter 14 is installed at the bottom of the installation plates 10, and a clamping module 13 matched with the hollow fiber membrane modules 9 is arranged at, a chip removing assembly 7 is arranged in the middle of one side of the bottom of the mounting table 5, a base plate 12 is arranged at the bottom end of the interior of the cutting bin 8, and a control panel 4 is arranged at the bottom of one side, far away from the chip removing assembly 7, of the cutting bin 8;
the chip removing assembly 7 comprises an air suction pump 701, a connecting pipe 702, an electromagnetic valve 703, filter screens 704, a guide plate 705, a filter bin 706 and an arc-shaped air inlet bin 707, the filter bin 706 is installed at the middle position of one side of the bottom of the installation platform 5 far away from the control panel 4, the air suction pump 701 is installed at one side of the filter bin 706 close to the control panel 4, the input end of the air suction pump 701 is communicated with the inner bottom of the filter bin 706, two groups of filter screens 704 are arranged at the middle position inside the filter bin 706, the guide plates 705 are symmetrically installed at two ends of the top inside the filter bin 706, the electromagnetic valves 703 are symmetrically installed at the tops of two ends of the filter bin 706, the connecting pipe 702 is installed at one end of the electromagnetic valve 703 far away from the filter bin 706, the arc-shaped air inlet bin 707 is installed at the middle position inside the cutting bin 8 near the bottom of one, the control panel 4 is electrically connected with the air pump 701 through a lead;
the pinch component 1 comprises a first inner thread block 101, a first threaded rod 102, a first servo motor 103, a U-shaped movable frame 104, an arc-shaped clamping plate 105 and an electric push rod 106, wherein the first threaded rod 102 is arranged in the middle of the top plate 2, the first inner thread block 101 is arranged on the outer side of the first threaded rod 102 in a threaded manner, the U-shaped movable frame 104 is installed at the bottom of the first inner thread block 101, the electric push rods 106 are symmetrically installed at the bottoms of two sides in the U-shaped movable frame 104, the arc-shaped clamping plate 105 matched with the hollow fiber membrane component 9 is installed at the output end of the electric push rod 106, the first servo motor 103 is installed in the middle of one end of the top plate 2, the output end of the first servo motor 103 is fixedly connected with one end of the first threaded rod 102, and the control panel 4 is electrically connected with the first;
the clamping assembly 13 comprises rollers 131, a second servo motor 132, a U-shaped support frame 133, a second threaded rod 134, a second inner threaded block 135, a side plate 136, the bottom of two ends of the cutting bin 8 is symmetrically provided with the second threaded rod 134, the two ends of the two groups of second threaded rods 134 are symmetrically threaded to form the second inner threaded block 135, the top of the second inner threaded block 135 is provided with the side plate 136, two groups of rollers 131 are symmetrically arranged on one side of the two groups of side plates 136 close to each other, the U-shaped support frame 133 is arranged on one side of the bottom of the cutting bin 8, the second servo motor 132 is arranged at the middle position of the top of the U-shaped support frame 133, the output end of the second servo motor 132 is in transmission connection with the two groups of second threaded rods 134, and the control panel 4 is electrically connected with the second servo motor 132 through.
Further, the rotating assembly 3 includes a rotating motor 301, a first electric cylinder 302, a U-shaped mounting frame 303 and a guide wheel 304, the first electric cylinder 302 is installed to bilateral symmetry at two ends of the bottom of the top plate 2, and the U-shaped mounting frame 303 is installed jointly with the output ends of the two sets of first electric cylinders 302 at the same end, the inner side of the U-shaped mounting frame 303 is provided with the guide wheel 304 mutually matched with the hollow fiber membrane assembly 9, the rotating motor 301 is installed to the middle position of the top of the two sets of U-shaped mounting frames 303 close to one end, belt pulleys are installed at the output end of the rotating motor 301 and one end of the guide wheel 304, and a transmission belt is arranged jointly on the outer side of the two sets of belt pulleys at the same end, after the hollow fiber membrane assembly 9 is clamped by the two sets of guide rollers 6, the rotating motor 301 is.
Further, an air injection groove 16 is formed in the middle of the top of the mounting table 5, air outlet holes are uniformly formed in the inner top of the air injection groove 16, and the output end of the air pump 701 is communicated with the inside of the air injection groove 16 through a guide pipe, so that the cleanness of the outer side of the hollow fiber membrane module 9 is kept.
Further, first spout has been seted up to the bilateral symmetry at roof 2 top, and the inside of first spout is provided with first slider, and the top of first slider and the interior top fixed connection of U type adjustable shelf 104 help improving the stability of U type adjustable shelf 104 removal in-process.
Further, a partition plate 11 is installed at the middle position inside the cutting bin 8, a strip-shaped hole matched with the trapezoidal cutter 14 is formed in one end, close to the trapezoidal cutter 14, of the top of the partition plate 11, second sliding grooves are symmetrically formed in the tops of the two sides in the cutting bin 8, second sliding blocks are arranged inside the second sliding grooves, the outer sides of the two groups of second sliding blocks are fixedly connected with the two ends of the mounting plate 10 respectively, the stability of the trapezoidal cutter 14 in the lifting process is improved, and therefore the cutting effect of the trapezoidal cutter 14 on the hollow fiber membrane assembly 9 is guaranteed.
Further, the middle positions of the two sides of the bottom in the cutting bin 8 are symmetrically provided with third sliding grooves, the third sliding grooves are internally provided with third sliding blocks, the outer sides of the two groups of third sliding blocks are fixedly connected with the bottoms of the two groups of second internal thread blocks 135 respectively, and the stability of the second internal thread blocks 135 in the moving process is improved.
Furthermore, a bull gear is installed at the output end of the second servo motor 132, pinions meshed with the bull gear are symmetrically installed at one end, close to the second servo motor 132, of the outer sides of the two groups of second threaded rods 134, the directions of threads arranged at two ends of the outer sides of the second threaded rods 134 are opposite, the second servo motor is used for driving the two groups of second threaded rods 134 to rotate at the same time, and the two groups of second inner threaded blocks 135 are forced to move close to or away from each other.
Further, one end of the filter cabin 706, which is far away from the control panel 4, is provided with a sealed cabin door, and a handle is installed on the outer side of the sealed cabin door, so that the sealed cabin door can be opened regularly to take out the filter screen 704 for cleaning.
Furthermore, the supporting legs are symmetrically arranged at the four corners of the bottom of the mounting platform 5, and the bottom ends of the supporting legs are provided with the anti-slip pads, so that the whole device is stably supported.
Furthermore, a square notch is formed in the middle position of the top of the mounting table 5, which is close to one side of the control panel 4, so that an operator can place the hollow fiber membrane assembly 9 on the two groups of guide rollers 6 conveniently.
Example 1, as shown in fig. 1 to 7, when it is required to extend one end of a hollow fiber membrane module 9 into the cutting chamber 8, the hollow fiber membrane module 9 is manually placed on two sets of guide rollers 6, then an operator controls two sets of electric push rods 106 to extend through the control panel 4 until two sets of arc-shaped clamping plates 105 completely clamp and fix the hollow fiber membrane module 9, and then controls the first servo motor 103 to rotate, due to the screw action, the first internal thread block 101 and the U-shaped movable frame 104 are forced to move towards one end of the device, so that the hollow fiber membrane module 9 follows and moves, so that one end of the hollow fiber membrane module 9 is fed into the cutting chamber 8, and then controls two sets of electric push rods 106 to shorten back to the original state, so that two sets of arc-shaped clamping plates 105 no longer clamp and fix the hollow fiber membrane module 9.
In embodiment 2, as shown in fig. 1 to 4, when cutting is started to be performed on one end of the hollow fiber membrane module 9, two sets of first electric cylinders 302 at one end of the control device extend to make the guide wheel 304 contact the outer side of the hollow fiber membrane module 9, and clamp the hollow fiber membrane module 9 between the three through the cooperation of the guide wheel 304 and two sets of guide rollers 6, and control the second servo motor 132 to drive two sets of second threaded rods 134 to rotate, so as to force two sets of second internal threaded blocks 135 to approach each other until the rollers 131 at the outer side of the side plate 136 completely abut against the outer side of a section of the hollow fiber membrane module 9 extending into the cutting bin 8, and then control the rotary motor 301 to drive the guide wheel 304 to rotate, so as to drive the hollow fiber membrane module 9 to follow the rotation, and control two sets of second electric cylinders 15 to gradually shorten, so that the trapezoidal cutter 14 at the bottom, and gradually cuts the hollow fiber membrane module 9 inside the cutting bin 8.
The working principle is as follows: before use, the device is powered on, then the hollow fiber membrane assembly 9 is manually placed on the two groups of guide rollers 6, then an operator controls the two groups of electric push rods 106 to extend through the control panel 4 until the two groups of arc-shaped clamping plates 105 completely clamp and fix the hollow fiber membrane assembly 9, then controls the first servo motor 103 to rotate, forces the first internal thread block 101 and the U-shaped movable frame 104 to move towards one end of the device, thereby driving the hollow fiber membrane assembly 9 to move along, so that one end of the hollow fiber membrane assembly 9 is sent into the cutting bin 8, then controls the two groups of electric push rods 106 to shorten to the original state, so that the two groups of arc-shaped clamping plates 105 do not clamp and fix the hollow fiber membrane assembly 9 any more, then controls the two groups of first electric cylinders 302 at the corresponding end of the control device to extend, so that the guide wheels 304 contact with the outer side of the hollow fiber membrane assembly 9, and clamps the hollow fiber membrane assembly 9 through the, and controlling the second servo motor 132 to drive the two groups of second threaded rods 134 to rotate, forcing the two groups of second internal threaded blocks 135 to approach each other until the rollers 131 on the outer side of the side plate 136 completely abut against the outer side of a section of the hollow fiber membrane assembly 9 extending into the cutting bin 8, then controlling the rotary motor 301 to drive the guide wheel 304 to rotate, thereby driving the hollow fiber membrane assembly 9 to rotate, then controlling the two groups of second electric cylinders 15 to gradually shorten, so that the trapezoidal cutter 14 at the bottom of the mounting plate 10 descends, and gradually cuts the outer side of the hollow fiber membrane assembly 9, controlling the suction pump 701 to start working in the process, enabling the interior of the filter bin 706 to be in a negative pressure device by the suction pump 701, opening the electromagnetic valve 703 at the corresponding end, so that the air in the cutting bin 8 at the end corresponding to the hollow fiber membrane assembly 9 is sucked into the interior of the arc-shaped air inlet bin 707, and sucking the chips generated by the hollow fiber membrane assembly 9 cut by the trapezoidal, then the scraps enter the interior of a filter bin 706 through a connecting pipe 702, air is blown to a filter screen 704 with the scraps due to the guidance of a guide plate 705, after the scraps are filtered by the filter screen 704, the air enters the air injection groove 16 from the output end of the suction pump 701 and is injected to the surface of the hollow fiber membrane module 9 from an air hole at the top of the air injection groove 16, and after one end of the hollow fiber membrane module 9 is cut, the cut part from the hollow fiber membrane module 9 can be taken out from the interior of the cutting bin 8 by controlling two groups of side plates 136 to be away from each other; when the other end of the hollow fiber membrane assembly 9 needs to be cut, the two groups of electric push rods 106 are controlled to extend to clamp and fix the hollow fiber membrane assembly 9, the first servo motor 103 is controlled to rotate, so that the other end of the hollow fiber membrane assembly 9 is pushed into the device, and the other end of the device is cut into the bin 8, then the cutting steps are repeated, the sealing bin door on the outer side of the filter bin 706 is opened periodically, and the filter screen 704 is taken out and cleaned.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A hollow fiber membrane fly-cutting device, includes mount table (5), its characterized in that: cutting bins (8) are symmetrically installed at two ends of the top of the mounting table (5), a top plate (2) is installed at the tops of the two sets of cutting bins (8) together, guide rollers (6) are symmetrically installed at the middle positions of two sides of the top of the mounting table (5), hollow fiber membrane assemblies (9) are arranged at the tops of the two sets of guide rollers (6) together, rotating assemblies (3) matched with the hollow fiber membrane assemblies (9) are symmetrically arranged at two ends of the bottom of the top plate (2), clamping and conveying assemblies (1) matched with the hollow fiber membrane assemblies (9) are arranged at the tops of the top plate (2), second electric cylinders (15) are symmetrically installed at one ends, close to the guide rollers (6), of two sides in the cutting bins (8), mounting plates (10) are installed at output ends of the two sets of second electric cylinders (15) together, and trapezoidal cutters (14) are installed at the bottoms of the mounting plates (10, a clamping assembly (13) matched with the hollow fiber membrane assembly (9) is arranged at the inner bottom of the cutting bin (8), a chip removing assembly (7) is arranged at the middle position of one side of the bottom of the mounting table (5), a base plate (12) is arranged at the bottom end of the inner part of the cutting bin (8), and a control panel (4) is arranged at the bottom of one side, far away from the chip removing assembly (7), of the cutting bin (8);
the scrap removing component (7) comprises an air suction pump (701), a connecting pipe (702), an electromagnetic valve (703), a filter screen (704), a guide plate (705), a filter bin (706) and an arc-shaped air inlet bin (707), the filter bin (706) is installed at the middle position of one side, away from the control panel (4), of the bottom of the mounting table (5), the air suction pump (701) is installed at one side, close to the control panel (4), of the filter bin (706), the input end of the air suction pump (701) is communicated with the inner bottom of the filter bin (706), two groups of filter screens (704) are arranged at the middle position inside the filter bin (706), the guide plate (705) are symmetrically installed at two ends of the inner top of the filter bin (706), the electromagnetic valve (703) are symmetrically installed at the tops of two ends of the filter bin (706), and the connecting pipe (702) is installed at one end, away from the, an arc-shaped air inlet bin (707) is arranged at the middle position, close to the bottom of one end of the guide roller (6), in the cutting bin (8), one end, far away from the filtering bin (706), of the connecting pipe (702) is communicated with the interior of the arc-shaped air inlet bin (707), and the control panel (4) is electrically connected with the air suction pump (701) through a lead;
the clamping and conveying assembly (1) comprises a first inner thread block (101), a first threaded rod (102), a first servo motor (103), a U-shaped movable frame (104), an arc-shaped clamping plate (105) and an electric push rod (106), wherein the first threaded rod (102) is arranged at the middle position of the top plate (2), the first inner thread block (101) is arranged on the outer side of the first threaded rod (102) in a threaded manner, the U-shaped movable frame (104) is installed at the bottom of the first inner thread block (101), the electric push rods (106) are symmetrically installed at the bottoms of two sides in the U-shaped movable frame (104), the arc-shaped clamping plate (105) matched with the hollow fiber membrane assembly (9) is installed at the output end of the electric push rod (106), the first servo motor (103) is installed at the middle position of one end of the top plate (2), and the output end of the first servo motor (103) is fixedly connected with one end of the, the control panel (4) is electrically connected with the first servo motor (103) through a lead;
the clamping assembly (13) comprises rollers (131), a second servo motor (132), U-shaped supporting frames (133), a second threaded rod (134), a second inner threaded block (135) and a side plate (136), wherein the second threaded rods (134) are symmetrically arranged at the bottoms of two ends in the cutting bin (8), the two ends of the outer sides of the two groups of second threaded rods (134) are symmetrically provided with the second inner threaded block (135), the side plate (136) is installed at the top of the second inner threaded block (135), the two groups of rollers (131) are symmetrically installed at one side, close to each other, of the two groups of side plates (136), the U-shaped supporting frames (133) are installed at one side of the bottom in the cutting bin (8), the second servo motor (132) is installed at the middle position of the top of the U-shaped supporting frames (133), and the output end of the second servo motor (132) is in transmission connection with the same end of the two groups of second threaded, the control panel (4) is electrically connected with the second servo motor (132) through a lead.
2. A hollow fiber membrane fly-cutting device according to claim 1, wherein: rotating assembly (3) include rotating electrical machines (301), first electric cylinder (302), U type mounting bracket (303) and leading wheel (304), first electric cylinder (302) are installed to the bilateral symmetry at roof (2) bottom both ends, and install U type mounting bracket (303) jointly with the output of two sets of first electric cylinder (302) in one end, the inboard of U type mounting bracket (303) is provided with leading wheel (304) of mutually supporting with hollow fiber membrane module (9), and is two sets of U type mounting bracket (303) top is close to the intermediate position department symmetry of one end each other and installs rotating electrical machines (301), the belt pulley is all installed to the output of rotating electrical machines (301) and the one end of leading wheel (304), and is provided with driving belt jointly in the outside of the two sets of belt pulleys in one end.
3. A hollow fiber membrane fly-cutting device according to claim 1, wherein: the middle position department at mount table (5) top is provided with jet-propelled groove (16), and the interior top in jet-propelled groove (16) has evenly seted up the venthole, the output of aspiration pump (701) passes through the inside intercommunication in pipe and jet-propelled groove (16).
4. A hollow fiber membrane fly-cutting device according to claim 1, wherein: first chutes are symmetrically formed in two sides of the top plate (2), first sliding blocks are arranged inside the first chutes, and the tops of the first sliding blocks are fixedly connected with the inner tops of the U-shaped movable frames (104).
5. A hollow fiber membrane fly-cutting device according to claim 1, wherein: the inside intermediate position department in cutting storehouse (8) installs baffle (11), and baffle (11) top be close to the one end of trapezoidal cutter (14) set up with the bar hole of trapezoidal cutter (14) looks adaptation, the second spout has been seted up to the top symmetry of both sides in cutting storehouse (8), and the inside of second spout is provided with the second slider, and the outside of two sets of second sliders respectively with the both ends fixed connection of mounting panel (10).
6. A hollow fiber membrane fly-cutting device according to claim 1, wherein: third sliding grooves are symmetrically formed in the middle positions of two sides of the bottom in the cutting bin (8), third sliding blocks are arranged in the third sliding grooves, and the outer sides of the two groups of third sliding blocks are fixedly connected with the bottoms of the two groups of second internal thread blocks (135) respectively.
7. A hollow fiber membrane fly-cutting device according to claim 1, wherein: the gear wheel is installed to the output of second servo motor (132), and is two sets of the pinion with gear wheel intermeshing is installed to the one end symmetry that second servo motor (132) is close to in second threaded rod (134) outside, the screw thread opposite direction that second threaded rod (134) outside both ends set up.
8. A hollow fiber membrane fly-cutting device according to claim 1, wherein: one end of the filter bin (706), which is far away from one side of the control panel (4), is provided with a sealing bin door, and the outside of the sealing bin door is provided with a handle.
9. A hollow fiber membrane fly-cutting device according to claim 1, wherein: the supporting legs are symmetrically installed at the four corners of the bottom of the installation table (5), and the bottom ends of the supporting legs are provided with anti-slip pads.
10. A hollow fiber membrane fly-cutting device according to claim 1, wherein: and a square notch is formed in the middle position of the top of the mounting table (5) close to one side of the control panel (4).
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| CN202110079471.6A CN112659212B (en) | 2021-01-21 | 2021-01-21 | Quick cutting device of hollow fiber membrane |
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| CN202110079471.6A CN112659212B (en) | 2021-01-21 | 2021-01-21 | Quick cutting device of hollow fiber membrane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714811A (en) * | 2021-09-10 | 2021-11-30 | 上海点拾科技有限公司 | Titanium alloy engine crankshaft production device and production method |
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