CN211073850U - Rubber head cutting machine of hollow fiber ultrafiltration membrane component - Google Patents

Abstract

The utility model relates to a hollow fiber milipore filter subassembly glue head cutting machine, it includes that workstation, mounting panel, rough cut device, heating device and essence cut the device, is equipped with clamping device on the mounting panel. In the cutting process of the rubber disc, the filter cartridge is placed on the mounting plate, the rubber disc protruding out of the end part of the filter cartridge faces the rough cutting device, the filter collet chuck is fastened and fixed through the clamping device, and then the mounting plate is pushed to slide along the length direction of the workbench; in the sliding process of the mounting plate, the rough cutting device circularly lifts and falls to saw off the rubber plate protruding out of the filter cylinder, the heating device is attached to the surface of the rubber plate after being sawed off, the rubber plate is heated and softened, and the fine cutting device rotationally cuts the softened rubber plate, so that the rubber plate is cut. The utility model provides the high cutting quality of rubber disc to the filtration efficiency of milipore filter subassembly has been guaranteed.

Description

Rubber head cutting machine of hollow fiber ultrafiltration membrane component

Technical Field

The utility model belongs to the technical field of cutting equipment's technique and specifically relates to a gluey head cutting machine of hollow fiber milipore filter subassembly is related to.

Background

The industrial application of the ultrafiltration membrane is very wide, the ultrafiltration membrane becomes one of novel chemical unit operations, and the ultrafiltration membrane is widely used in separation, concentration and purification of biological products, medical products and food industry and is also used as a terminal treatment device in blood treatment, wastewater treatment and ultrapure water preparation.

The existing hollow fiber ultrafiltration membrane component comprises a filter cartridge, a plurality of ultrafiltration membrane filaments and two groups of rubber discs, wherein the two ends of the filter cartridge are provided with openings, the ultrafiltration membrane filaments are filled in the filter cartridge, and the two groups of rubber discs are arranged in the filter cartridge. Install inlet tube and blow off pipe on the cartridge filter, the milipore filter membrane silk is cavity setting and is covered with the micropore on its outer wall, and one of which rubber plate flushes with the one end of cartridge filter, and another rubber plate salient is in the other end of cartridge filter, and the both ends of all milipore filter membrane silks are equallyd divide and are do not located in two sets of rubber plates. When the hollow fiber ultrafiltration membrane component needs to be used, a rubber cutting machine needs to cut off a part of a rubber disc protruding out of the end part of the filter cylinder, and at the moment, the end part of an ultrafiltration membrane wire positioned in the rubber disc is also cut off; then, sewage is introduced into the filter cartridge through the water inlet pipe, and because two ends of the filter cartridge are respectively sealed by the two groups of rubber discs, water body permeates micropores on the ultrafiltration membrane filaments and is discharged from the cut end of the ultrafiltration membrane filaments, and dirt doped in the water body is blocked outside the ultrafiltration membrane filaments, so that the sewage is filtered.

However, in the cutting process of the rubber plate, the filter cartridge needs to be pressed manually, and then the cutter is pushed to move through a hydraulic cylinder on the rubber cutting machine, so that the rubber plate is cut. The rubber plate obtained by the cutting mode has uneven and rough surface, and the cut end of the ultrafiltration membrane is easy to be blocked, so that the filtration efficiency of the hollow fiber ultrafiltration membrane component is low, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hollow fiber ultrafiltration membrane subassembly glue head cutting machine, improved the cutting quality of rubber plate to the filter efficiency of ultrafiltration membrane subassembly has been guaranteed to the not enough of prior art existence.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a hollow fiber ultrafiltration membrane module's gluey head cutting machine, comprises a workbench, slide along workstation length direction and connect in the mounting panel of workstation, thereby along the rough cutting device of sawing the rubber tyer that goes up and down through the circulation that workstation length direction set gradually, laminate in the device is cut to the essence of sawing the heating device and the rotatory cutting rubber tyer on back rubber tyer surface of sawing, be equipped with on the mounting panel and be used for filtering the fixed clamping device of collet chuck fastening, after clamping device presss from both sides the cartridge filter tightly, the extending direction perpendicular to workstation's of cartridge filter length direction.

By adopting the technical scheme, in the cutting process of the rubber disc, the filter cartridge is firstly placed on the mounting plate, the rubber disc protruding out of the end part of the filter cartridge faces the rough cutting device, the filter collet chuck is fastened and fixed through the clamping device, and then the mounting plate is pushed to slide along the length direction of the workbench; in the sliding process of the mounting plate, the rough cutting device circularly lifts and falls to saw off the rubber plate protruding out of the filter cylinder, the heating device is attached to the surface of the rubber plate after being sawed off, the rubber plate is heated and softened, and the fine cutting device rotationally cuts the softened rubber plate, so that the rubber plate is cut. The cutting machine roughly cuts, softens and finely cuts the rubber plate, so that the surface of the rubber plate after cutting is relatively flat, the cutting quality of the rubber plate is improved, and the filtering efficiency of the ultrafiltration membrane component is ensured.

The present invention may be further configured in a preferred embodiment as: the clamping device comprises a fixed plate, a pushing frame and a pushing piece, wherein the fixed plate and the pushing frame are sequentially arranged along the length direction of the workbench, the pushing piece drives the pushing frame to move and tightly presses the filter cartridge on the fixed plate, and the fixed plate is fixed on the mounting plate.

Through adopting above-mentioned technical scheme, the impeller can promote to push away the frame and compress tightly the cartridge filter of different specifications on the fixed plate, has both guaranteed the stability of cartridge filter, has improved the suitability of this cutting machine again.

The present invention may be further configured in a preferred embodiment as: the pushing frame comprises a connecting plate connected to the pushing piece and a pressing plate connected to the connecting plate, the pressing plate is arranged in a V shape, and the inner side of the pressing plate is attached to the outer wall of the filter cylinder.

Through adopting above-mentioned technical scheme, when the impeller promoted the pressure strip and compressed tightly the cartridge filter on the fixed plate, the inboard of pressure strip will compress tightly in the outer wall of cartridge filter for the cartridge filter is difficult for taking place to rock, thereby has improved the cutting quality of rubber tyer.

The present invention may be further configured in a preferred embodiment as: the downside laminating of cartridge filter has along vertical direction sliding connection in the layer board of mounting panel, is equipped with on the mounting panel to be used for the fixed locking Assembly of layer board locking.

Through adopting above-mentioned technical scheme, when the impeller promoted the pressure strip and compress tightly the cartridge filter on the fixed plate, the layer board will support tightly in the downside of cartridge filter, and locking Assembly will fix the layer board locking on the mounting panel, has guaranteed the supporting effect of layer board to the cartridge filter.

The present invention may be further configured in a preferred embodiment as: the locking component comprises two groups of screws which extend along the vertical direction and penetrate through the same supporting plate, the two groups of screws are fixed on the mounting plate, and two groups of nuts which are arranged on the upper side and the lower side of the supporting plate are arranged on each screw in a threaded fit mode.

By adopting the technical scheme, the supporting plate can only slide along the vertical direction due to the arrangement of the screw rod, so that the supporting plate is abutted against filter cartridges of different specifications; the screw-thread fit of nut and screw rod for the layer board is fixed on the screw rod by locking, has guaranteed the supporting effect of layer board to the cartridge filter.

The present invention may be further configured in a preferred embodiment as: and the supporting plate is provided with two groups of sliding grooves for the corresponding screw rods to be embedded and extend along the length direction of the workbench.

Through adopting above-mentioned technical scheme, the setting of spout for the layer board can take place to rotate, so the layer board can apply to the cartridge filter towards the tight power of supporting of pressure strip slope, for vertical ascending holding power, the tight power of supporting of slope will improve the stability of cartridge filter.

The present invention may be further configured in a preferred embodiment as: the workbench is fixedly provided with a chain extending along the length direction of the workbench, and the mounting plate is provided with a chain wheel meshed with the chain and a driving piece driving the chain wheel to rotate.

Through adopting above-mentioned technical scheme, drive sprocket pivoted in-process when the driving piece, the sprocket will cooperate with the chain for the mounting panel can slide along workstation length direction automatically under the condition of unmanned promotion, has reduced workman's intensity of labour, and can carry out accurate control to the velocity of motion of mounting panel.

The present invention may be further configured in a preferred embodiment as: rough cutting device slides including the first support of locating cartridge filter one end department, along vertical direction and connects in the slide of first support and the drive subassembly that drives the slide circulation and go up and down, and the slide is "U" shape setting, and the saw blade that extends along vertical direction is installed to the inboard of slide.

By adopting the technical scheme, when the filter cartridge moves to the rough cutting device, the driving assembly drives the sliding plate to circularly lift, and the saw blade on the sliding plate cuts the rubber disc, so that rough cutting of the rubber disc is realized; because the slide plate is arranged in a U shape, the slide plate is not easy to generate position interference to the movement of the rubber disc.

To sum up, the utility model discloses a following beneficial technological effect:

1. the mounting plate, the rough cutting device, the heating device and the precise cutting device are arranged, so that rough cutting, softening and precise cutting of the rubber plate are realized, the surface of the cut rubber plate is relatively flat, the cutting quality of the rubber plate is improved, and the filtering efficiency of the ultrafiltration membrane assembly is ensured;

2. due to the arrangement of the clamping device, the filter cartridges of different specifications are tightly pressed and fixed, so that the filter cartridges are not easy to shake, and the cutting quality of the rubber disc is improved;

3. the setting of screw rod, nut, spout and layer board for the layer board can be applyed towards the filter cartridge and support the tight power of holding down plate slope, has improved the stability of filter cartridge.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;

fig. 2 is a schematic structural view showing a filter cartridge and a clamping device in an embodiment of the present invention;

fig. 3 is a schematic structural view of an embodiment of the present invention in which a filter cartridge is hidden to show a clamping device.

Reference numerals: 1. a work table; 11. a cross bar; 12. a chain; 13. a first servo motor; 14. a sprocket; 2. mounting a plate; 3. a rough cutting device; 31. a first bracket; 32. a slide plate; 33. a saw blade; 34. a rod is arranged in a penetrating way; 35. a screw rod; 36. a second travel switch; 37. a second servo motor; 4. a heating device; 41. a second bracket; 42. a second cylinder; 43. a metal disc; 5. a fine cutting device; 51. a third support; 52. a drive motor; 53. a turntable; 54. a circular blade; 6. a clamping device; 61. a fixing plate; 611. a reinforcing plate; 62. pushing the frame; 621. a connecting plate; 622. a compression plate; 623. a support plate; 63. a fixed mount; 64. a first cylinder; 65. a support plate; 66. a screw; 67. a nut; 68. a chute; 7. a filter cartridge; 71. and (5) a rubber disc.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a rubber head cutting machine of a hollow fiber ultrafiltration membrane component comprises a workbench 1, a mounting plate 2 connected to the workbench 1 in a sliding manner along the length direction of the workbench 1, a rough cutting device 3, a heating device 4 and a fine cutting device 5 which are sequentially arranged along the length direction of the workbench 1, wherein a clamping device 6 is arranged on the mounting plate 2. The clamping device 6 can clamp the filter cartridge 7, the rubber disc 71 protruding out of the filter cartridge 7 faces the rough cutting device 3, when the mounting plate 2 is pushed, the rough cutting device 3 roughly cuts the rubber disc 71, the heating device 4 heats and softens the roughly cut rubber disc 71, and the fine cutting device 5 precisely cuts the rubber disc 71, so that the cutting quality of the rubber disc 71 is improved, and the filtering efficiency of the ultrafiltration membrane assembly is ensured.

As shown in fig. 1, two sets of cross rods 11 extending along the length direction of the workbench 1 and two sets of chains 12 extending along the length direction of the workbench 1 are fixed on the workbench 1, and the two sets of cross rods 11 are all arranged on the mounting plate 2 in a penetrating manner, so that the mounting plate 2 can only slide along the length direction of the workbench 1. As shown in fig. 2, two driving members and two chain wheels 14 are disposed on the mounting plate 2, the two driving members are both first servo motors 13 and fixed on the mounting plate 2, and the two chain wheels 14 are fixedly sleeved on the output shafts of the corresponding first servo motors 13 and meshed with the corresponding chains 12. When the first servo motor 13 drives the chain wheel 14 to rotate, the chain wheel 14 will rotate on the chain 12 and drive the mounting plate 2 to slide along the length direction of the workbench 1.

As shown in fig. 2 and 3, two sets of clamping devices 6 are arranged on the worktable 1, and the two sets of clamping devices 6 have the same structure; the clamping device 6 comprises a fixed plate 61, a pushing frame 62, a fixed frame 63 and a pushing piece which are sequentially arranged along the length direction of the workbench 1, the fixed plate 61 and the fixed frame 63 are fixed on the mounting plate 2, and the pushing piece is a first air cylinder 64 and is fixed on the fixed frame 63; the pushing frame 62 includes a connecting plate 621 fixed on the piston rod of the first cylinder 64 and a pressing plate 622 fixed on the connecting plate 621, and the pressing plate 622 is disposed in a "V" shape. When the first cylinder 64 pushes the connecting plate 621, the inner side of the pressing plate 622 will press against the outer wall of the filter cartridge 7, thereby realizing the pressing and fixing of the filter cartridges 7 with different specifications.

As shown in fig. 3, a reinforcing plate 611 arranged in a triangular shape is fixed on the fixing plate 61, and the reinforcing plate 611 is fixed on the mounting plate 2, so that the fixing plate 61 is not easy to bend; the connecting plate 621 is U-shaped, and the same supporting plate 623 is fixed on the connecting plate 621 and the pressing part, so that the overall strength of the pushing frame 62 is improved.

As shown in fig. 3, the support plate 65 is attached to the lower side of the filter cartridge 7, the mounting plate 2 is provided with a locking assembly, the locking assembly comprises two sets of screws 66 extending along the vertical direction and penetrating through the same support plate 65, the two sets of screws 66 are fixed on the mounting plate 2, and two sets of nuts 67 are arranged on the upper side and the lower side of the support plate 65 in a threaded fit manner on each screw 66. The nut 67 is in threaded fit with the screw 66, so that the supporting plate 65 is locked and fixed on the screw 66, and the supporting effect of the supporting plate 65 on the filter cartridge 7 is ensured.

As shown in fig. 3, two sets of sliding grooves 68 extending along the length direction of the worktable 1 are formed on the supporting plate 65, and two sets of screws 66 are respectively embedded in the corresponding sliding grooves 68, so that the supporting plate 65 can rotate and apply a pressing force inclining towards the pressing plate 622 to the filter cartridge 7, thereby improving the stability of the filter cartridge 7.

As shown in fig. 1, the rough cutting device 3 includes a first bracket 31, a sliding plate 32 and a driving assembly, the first bracket 31 is disposed on one side of the workbench 1, the sliding plate 32 is U-shaped, and a saw blade 33 extending in a vertical direction is mounted on the inner side of the sliding plate 32; drive the subassembly including wearing to establish pole 34, the lead screw 35, two sets of travel switch and second servo motor 37, wear to establish pole 34 and lead screw 35 and all extend along vertical direction, wear to establish pole 34 and fix on first support 31 and wear to locate slide 32, lead screw 35 rotates to be connected in first support 31 and screw-thread fit in slide 32, slide 32's upper and lower both sides are located and fix on first support 31 to two sets of travel switch branches, second servo motor 37 is fixed on first support 31, and second servo motor 37's output shaft fixed connection is in lead screw 35.

When the rubber disc 71 moves to the rough cutting device 3, the second servo motor 37 drives the screw rod 35 to rotate, and the screw rod 35 drives the sliding plate 32 to move in the vertical direction, so that the rubber disc 71 is sawn by the saw blade 33; when the slide plate 32 moves to abut against the travel switch, the travel switch controls the second servo motor 37 to rotate reversely, so that the circular lifting of the saw blade 33 is realized, and the saw blade 33 can saw off the rubber disc 71 circularly.

As shown in fig. 1, the heating device 4 includes a second bracket 41, a second cylinder 42 and a metal plate 43, the second bracket 41 is disposed at one side of the working table 1, the second cylinder 42 is fixed on the second bracket 41, a piston rod of the second cylinder 42 is fixedly connected to the metal plate 43, the metal plate 43 is hollow, and an electric heating wire is installed inside the metal plate 43, and two ends of the electric heating wire are connected to an external power supply. When the rubber disc 71 moves to the heating device 4, the second cylinder 42 drives the metal disc 43 to adhere to the surface of the rubber disc 71, and the metal disc 43 heats and softens the rubber disc 71.

As shown in fig. 1, the finishing device 5 includes a third bracket 51, a driving motor 52 and a turntable 53, the third bracket 51 is disposed on one side of the worktable 1, the driving motor 52 is fixed on the third bracket 51, the turntable 53 is fixedly sleeved outside an output shaft of the driving motor 52, an embedding groove penetrating through a side wall of the turntable 53 is formed on the surface of the turntable 53, a circular blade 54 is embedded in the embedding groove, and the circular blade 54 protrudes out of the side wall of the turntable 53. When the rubber disc 71 moves to the fine cutting device 5, the driving motor 52 drives the rotating disc 53 to rotate and drives the circular blade 54 to cut off the rubber disc 71, so that the surface of the rubber disc 71 is relatively flat, the cutting quality of the rubber disc 71 is improved, and the filtering efficiency of the ultrafiltration membrane assembly is ensured.

The implementation principle of the embodiment is as follows: in the cutting process of the rubber disc 71, the filter cartridge 7 is placed on the two groups of supporting plates 65, then the two groups of connecting plates 621 are driven to move by the two groups of first cylinders 64, the two groups of pressing plates 622 are made to press the filter cartridge 7 on the fixing plate 61, then the two groups of supporting plates 65 are rotated and tightly abutted to the filter cartridge 7, the two groups of supporting plates 65 are locked and fixed on the corresponding screw rods 66 through the nuts 67, at the moment, the locking and fixing of the filter cartridge 7 are completed, and the rubber disc 71 protruding out of the end part of the filter cartridge 7 faces the rough cutting device 3.

Then, a chain wheel 14 is driven to rotate on a chain 12 through a first servo motor 13, and the mounting plate 2 is driven to move along the length direction of the workbench 1; when the rubber disc 71 moves to the rough cutting device 3, the second servo motor 37 drives the screw rod 35 to rotate, and the screw rod 35 drives the sliding plate 32 to move in the vertical direction, so that the rubber disc 71 is sawn by the saw blade 33; when the slide plate 32 moves to abut against the travel switch, the travel switch controls the second servo motor 37 to rotate reversely, so that the circular lifting of the saw blade 33 is realized, and the saw blade 33 can saw off the rubber disc 71 circularly.

When the rubber disc 71 moves to the heating device 4, the second air cylinder 42 drives the metal disc 43 to be attached to the surface of the rubber disc 71, and the metal disc 43 heats and softens the rubber disc 71; when the rubber disc 71 moves to the fine cutting device 5, the driving motor 52 drives the rotating disc 53 to rotate and drives the circular blade 54 to cut off the rubber disc 71, so that the surface of the rubber disc 71 is relatively flat, the cutting quality of the rubber disc 71 is improved, and the filtering efficiency of the ultrafiltration membrane assembly is ensured.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a hollow fiber milipore filter subassembly glue head cutting machine which characterized in that: including workstation (1), slide along workstation (1) length direction and connect mounting panel (2) in workstation (1), thereby along workstation (1) length direction set gradually through the rough cutting device (3) of circulation lift-off rubber disc (71), laminate in saw remove heating device (4) and the finish cutting device (5) of rotary cutting rubber disc (71) on back rubber disc (71) surface, be equipped with on mounting panel (2) and be used for pressing from both sides tight fixed clamping device (6) with cartridge filter (7), after clamping device (6) presss from both sides cartridge filter (7) tightly, the extending direction of cartridge filter (7) is perpendicular to the length direction of workstation (1).

2. The rubber head cutting machine of the hollow fiber ultrafiltration membrane module according to claim 1, wherein: the clamping device (6) comprises a fixed plate (61), a pushing frame (62) and a pushing piece, wherein the fixed plate (61) and the pushing frame (62) are sequentially arranged along the length direction of the workbench (1), the pushing piece drives the pushing frame (62) to move and presses the filter cartridge (7) on the fixed plate (61), and the fixed plate (61) is fixed on the mounting plate (2).

3. The rubber head cutting machine of the hollow fiber ultrafiltration membrane module according to claim 2, wherein: the pushing frame (62) comprises a connecting plate (621) connected with the pushing piece and a pressing plate (622) connected with the connecting plate (621), the pressing plate (622) is arranged in a V shape, and the inner side of the pressing plate (622) is attached to the outer wall of the filter cylinder (7).

4. The rubber head cutting machine of the hollow fiber ultrafiltration membrane module according to claim 3, wherein: the downside laminating of cartridge filter (7) has along vertical direction sliding connection in layer board (65) of mounting panel (2), is equipped with on mounting panel (2) to be used for locking fixed locking Assembly with layer board (65).

5. The rubber head cutting machine of the hollow fiber ultrafiltration membrane module according to claim 4, wherein: locking Assembly includes two sets of screw rods (66) that extend and wear to locate same layer board (65) along vertical direction, and two sets of screw rods (66) are all fixed on mounting panel (2), and equal screw-thread fit has nut (67) that two groups located both sides about layer board (65) on each screw rod (66).

6. The rubber head cutting machine of the hollow fiber ultrafiltration membrane module according to claim 5, wherein: and the supporting plate (65) is provided with two groups of sliding grooves (68) which are used for embedding the corresponding screw rods (66) and extend along the length direction of the workbench (1).

7. The rubber head cutting machine of the hollow fiber ultrafiltration membrane module according to claim 1, wherein: a chain (12) extending along the length direction of the workbench (1) is fixed on the workbench (1), and a chain wheel (14) meshed with the chain (12) and a driving piece driving the chain wheel (14) to rotate are arranged on the mounting plate (2).

8. The rubber head cutting machine of the hollow fiber ultrafiltration membrane module according to claim 1, wherein: rough cutting device (3) slide including locating first support (31) of cartridge filter (7) one end department along vertical direction and connect in slide (32) of first support (31) and drive the drive subassembly that slide (32) circulation goes up and down, slide (32) are "U" shape setting, and saw blade (33) that extend along vertical direction are installed to the inboard of slide (32).

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