CN210362707U

CN210362707U - Filter element forming machine

Info

Publication number: CN210362707U
Application number: CN201921121197.9U
Authority: CN
Inventors: 黄狄文; 范子荣
Original assignee: Guangzhou Bright Medical Technology Co ltd
Current assignee: Guangzhou Bright Medical Technology Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-04-21
Anticipated expiration: 2029-07-17

Abstract

The utility model relates to a filter core make-up machine, including drop feed mechanism, power unit and the mechanism of rolling over. The power mechanism is arranged behind the station of the discharging mechanism, the folding mechanism is arranged behind the station of the power mechanism, and the power mechanism pulls the material roll to enable the material roll to penetrate through the conveying channel of the height limiting assembly. The moving part drives the first folding part to penetrate through the first through groove. The height of the conveying channel is consistent with the thickness of the filter element, and in the process that the pushing piece drives the first folding piece to move along the conveying direction of the conveying channel, the filter element and the conveying channel generate friction resistance, so that the pushed material roll is folded in the conveying channel. The impeller still provides power for the transport of filter core, and first piece of breaking over promotes the filter core and carries, can effectively guarantee the filter core quality, avoids the filter core to be straightened in transportation process. In the folding process, the folding is completed through the moving space of the compressed material roll, and the quality of the filter element structure is further ensured.

Description

Filter element forming machine

Technical Field

The utility model relates to a filter core processing equipment technical field especially relates to a filter core make-up machine.

Background

The filter element is typically formed using filter element forming equipment. The unwound material roll is generally wound into a material roll, and then the material roll is unwound and unwound for processing in the process of processing the filter element. The conveying transmission of the filter element generally sets transmission power at the output end of the formed filter element, and then the filter element is pulled out from the material roll side. Because the shaping of filter core is through fold forming, at the in-process of pulling out the filter core, can flatten the folding of filter core, and then influence the shaping effect of filter core.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a filter element forming machine that improves the quality of filter element formation.

A filter cartridge molding machine, comprising:

the discharging mechanism is used for placing a material roll;

the power mechanism is positioned behind the station of the discharging mechanism and used for pulling the unwound material roll; and

the folding mechanism is positioned behind the station of the power mechanism and comprises a height limiting assembly and a folding assembly, the height limiting assembly is provided with a conveying channel, the height of the conveying channel is consistent with the thickness of the filter element, a first through groove is formed in the side wall of the height limiting assembly in the height direction, and the first through groove is communicated with the conveying channel; the folding assembly comprises a pushing piece, a first folding piece and a moving piece, the moving piece is used for driving the first folding piece to move along the height direction of the conveying channel so that the first folding piece can penetrate through the first through groove, and the pushing piece is used for driving the first folding piece to move along the conveying direction of the conveying channel.

When the filter element forming machine is used, the material roll is arranged on the discharging mechanism, and the power mechanism is arranged behind the station of the discharging mechanism. Because the folding mechanism is arranged behind the station of the power mechanism, the unwound material roll is pulled by the power mechanism, so that the unwound material roll enters the folding mechanism. And the unwound material roll is arranged in the conveying channel of the height limiting assembly in a penetrating manner. The moving piece drives the first folding piece to penetrate through the first through groove, so that the first folding piece presses the unwound material roll in the conveying channel. Meanwhile, the height of the conveying channel is consistent with the thickness of the filter element, so that the upper surface and the lower surface of the filter element in the thickness direction can be in contact with the conveying channel, and certain friction resistance is generated. In the process of driving the first folding piece to move along the conveying direction of the conveying channel through the pushing piece, the unwound material roll is pushed to move towards the direction close to the folded filter element, so that the pushed unwound material roll is folded in the conveying channel. Meanwhile, the height of the conveying channel is matched with the thickness of the filter element, so that the thickness of the folded filter element is consistent with the height of the conveying channel. Meanwhile, in the folding process, the pushing piece drives the first folding piece to push the filter element to move along the conveying direction of the conveying channel, and power can be provided for conveying the filter element. Above-mentioned filter core make-up machine promotes the filter core through first piece of folding and carries, and then effectively guarantees the filter core quality, avoids the filter core to be straightened in transportation process. At the in-process of discounting, through the removal space of the material book after the compression unwinding for the material book after the unwinding is automatic to be accomplished foldingly, and then avoids adopting the mode of punching press to cause the damage to the raw materials, effectively guarantees the quality of filter core structure.

In one embodiment, the winding machine further comprises a frame, the power mechanism comprises a power roller and a driven roller, the power roller and the driven roller are arranged on the frame oppositely, the power roller can rotate relative to the frame, and the power roller and the driven roller are used for clamping the unwound material roll.

In one embodiment, the material feeding device further comprises a splitting mechanism, the splitting mechanism is arranged on the rack, the splitting mechanism is located between the power mechanism and the discharging mechanism, and the splitting mechanism is used for splitting the unwound material roll.

In one embodiment, the slitting mechanism comprises a first cutter and a second cutter which are arranged at intervals, wherein the first cutter is a high frequency generator or a saw blade, and the second cutter is a high frequency generator or a saw blade.

In one embodiment, the scrap collecting device further comprises a scrap collecting mechanism, the scrap collecting mechanism is arranged on the rack and located behind a station of the slitting mechanism, the scrap collecting mechanism comprises a collecting part, a pulling component, a transmission component and a power source, the transmission component is arranged on the pulling component, the power source is used for driving the pulling component to pull scrap to the collecting part through the transmission component, and the power source is used for driving the power roller to rotate relative to the rack.

In one embodiment, the folding assembly further includes a support, the moving member is disposed on the support, and the pushing member is configured to drive the support to move along the conveying direction of the conveying channel.

In one embodiment, the folding assembly further includes a second folding member disposed on the support member, the other side wall of the height limiting assembly opposite to the height direction is further provided with a second through groove, the second through groove is correspondingly communicated with the first through groove, the second folding member can be inserted into the second through groove, and the first folding member and the second folding member can be abutted against the conveying passage.

In one embodiment, the folding mechanism further comprises a blocking assembly, the blocking assembly comprises a lifting member and a blocking member, a third through groove is further formed in the side wall of the height limiting assembly in the height direction, the third through groove and the first through groove are arranged in parallel, the lifting member is used for driving the blocking member to lift in the height direction of the height limiting assembly, and the blocking member can be arranged in the third through groove in a penetrating mode.

In one embodiment, the folding machine further comprises a channel mechanism, the channel mechanism is arranged between the power mechanism and the folding mechanism, the channel mechanism comprises a pressing plate and a channel assembly, the channel assembly forms a material roll channel, one side of the material roll channel faces upwards, the pressing plate is placed in the material roll channel from the opening side of the material roll channel, and the material roll channel is communicated with the conveying channel.

In one embodiment, the folding machine further comprises a drying mechanism, and the drying mechanism is arranged behind the station of the folding mechanism.

Drawings

Fig. 1 is a schematic structural view of a filter element forming machine according to an embodiment;

FIG. 2 is a schematic structural view of the slitting mechanism, the power mechanism and the rim charge collecting mechanism shown in FIG. 1;

FIG. 3 is a schematic view of a portion of the slitting mechanism of FIG. 2;

FIG. 4 is a schematic structural view of the folding mechanism and the channel mechanism in FIG. 1;

FIG. 5 is a schematic structural view of the folding mechanism of FIG. 3;

FIG. 6 is a schematic structural view of the height limiting assembly of FIG. 5;

FIG. 7 is a schematic structural view of the folding assembly of FIG. 5;

FIG. 8 is a front view of the folding assembly of FIG. 7;

FIG. 9 is a cross-sectional view taken along line A-A of FIG. 8;

fig. 10 is a schematic structural view of the height limiting element and the blocking element in fig. 5.

Description of reference numerals:

1. filter element forming machine, 10, frame, 20, discharging mechanism, 210, first reel, 220, second reel, 230, third reel, 30, power mechanism, 310, power roller, 320, driven roller, 330, guide roller, 40, folding mechanism, 410, height limiting component, 411, conveying channel, 412, first through groove, 413, second through groove, 414, third through groove, 420, folding component, 421, pushing member, 422, first folding member, 4221, first folding portion, 423, moving member, 424, supporting member, 425, second folding member, 426, linkage member, 4262, first linkage portion, 4264, second linkage portion, 4266, transmission gear, 430, blocking component, 431, lifting member, 432, blocking member, 433, blocking strip, 50, splitting mechanism, 510, first cutter, 520, second cutter, 530, supporting frame, 540, driving member, 550, mounting rod, 560, first cutter seat, 570, second cutter seat, 560, driving member, cutting member, the cutting device comprises a second cutter holder, 60, an edge material collecting mechanism, 610, a material receiving member, 620, a material pulling assembly, 622, a first material pulling shaft, 624, a second material pulling shaft, 626, a tensioning shaft, 630, a transmission assembly, 631, a transmission member, 632, a driven unit, 633, a driven wheel, 634, a matching member, 635, a first bevel gear, 636, a second bevel gear, 70, a channel mechanism, 710, a pressing plate, 720, a channel assembly, 730, a material rolling channel, 740, a marking assembly, 750, a marking groove, 80, a cutting mechanism, 90 and a drying mechanism.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Referring to fig. 1 and 2, an embodiment of a filter element forming machine 1 is used for processing and forming a filter element, and at least can effectively improve the quality of filter element forming. In this embodiment, the filter element formed by the filter element forming machine 1 is used as a core component for hot perfusion treatment of body cavity to filter cancer cells. Of course, in other embodiments, the filter element forming machine 1 can be used for forming filter elements applied to other fields.

In this embodiment, the filter element comprises at least two layers of filter cloth arranged one above the other, and the type of the two layers of filter cloth arranged one above the other can be different. For example, the bottom layer of the filter cloth mainly plays a role of supporting and shaping, and the bottom layer of the filter cloth can be a filter cloth with large meshes and easy bending. The filter cloth at the top layer mainly plays a role in filtering, and the filter cloth at the top layer can be a filter cloth with small meshes and good flexibility. Of course, in other embodiments, the filter element may also include multiple layers of filter cloth arranged in a stack.

Specifically, the filter element forming machine 1 comprises a material placing mechanism 20, a power mechanism 30 and a folding mechanism 40, wherein the material placing mechanism 20 is used for placing a material roll, the power mechanism 30 is located behind a station of the material placing mechanism 20, and the power mechanism 30 is used for pulling the unwound material roll. The folding mechanism 40 is located behind the working position of the power mechanism 30. Wherein the station direction is the conveying direction of the unwound material roll.

The filter element forming machine 1 further comprises a frame 10, and the discharging mechanism 20, the power mechanism 30 and the folding mechanism 40 are all arranged on the frame 10. The discharge mechanism 20, the power mechanism 30 and the folding mechanism 40 are conveniently installed through the frame 10.

During the use, will roll up and set up on drop feed mechanism 20, because the mechanism 40 that rolls is located power unit 30's station rear, and then roll up through power unit 30 pulling after the unwinding for roll up after the unwinding enters into the mechanism 40 that rolls, realizes the roll up shaping to the material after the unwinding through the mechanism 40 that rolls of rolling down, forms the filter core.

In one embodiment, the discharging mechanism 20 includes a first winding shaft 210 and a second winding shaft 220, the first winding shaft 210 and the second winding shaft 220 are disposed on the rack 10 at an interval, and both the first winding shaft 210 and the second winding shaft 220 can be used for placing a material roll. At least two different rolls can be placed by the first reel 210 and the second reel 220. During processing, one end of the material roll placed on the first reel 210 and one end of the material roll placed on the second reel 220 are both passed through the power mechanism 30, so that the two unwound material rolls are stacked and distributed and simultaneously conveyed to the folding mechanism 40.

Further, the feeding structure further includes at least one third reel 230 disposed on the frame 10, and the third reel 230 is used for placing a material roll. When the filter element comprises a two-layer stacked arrangement, the third reel 230 can be used to place a supply roll. When the cartridge comprises a three-layer stack arrangement, a first roll 210, a second roll 220, and a third roll 230 each house a roll. It will be appreciated that additional reels may be provided as the number of layers of filter cloth included in the filter element continues to increase. Of course, in other embodiments, the third spool 230 may be omitted.

In one embodiment, the power mechanism 30 includes a power roller 310 and a driven roller 320, the power roller 310 and the driven roller 320 are disposed on the frame 10 opposite to each other, the power roller 310 is rotatable relative to the frame 10, and the power roller 310 and the driven roller 320 are used for clamping the unwound material roll. One end of each material roll is clamped between the power roller 310 and the driven roller 320, and the unwound material rolls clamped between the power roller 310 and the driven roller 320 are distributed in a stacked manner. During processing, the power roller 310 is rotated relative to the frame 10, and the unwound material roll held between the power roller 310 and the driven roller 320 is pulled by the friction force, so that the unwound material roll is conveyed to the folding mechanism 40.

In an embodiment, the filter element forming machine 1 further includes a splitting mechanism 50, the splitting mechanism 50 is disposed on the frame 10, the splitting mechanism 50 is located between the power mechanism 30 and the discharging mechanism 20, and the splitting mechanism 50 is configured to split the unwound material roll. Because the slitting mechanism 50 is located between the power mechanism 30 and the discharging mechanism 20, one end of the material roll on the discharging mechanism 20 is clamped between the power roller 310 and the driven roller 320 after passing through the slitting mechanism 50. The unwound material roll can be slit to a uniform width by the slitting mechanism 50, so that the width between layers forming the filter element is uniform, and the quality of the formed filter element is improved.

In one embodiment, the filter element forming machine 1 further comprises a guide roller 330 rotatably disposed on the frame 10, wherein the guide roller 330 is disposed between the discharging mechanism 20 and the slitting mechanism 50. The guide roller 330 can guide the unwound material roll bypassing the guide roller, so that the conveying track of the unwound material roll bypassing the guide roller is changed, the unwound material roll can smoothly enter the slitting mechanism 50, and the cutting stability of the slitting mechanism 50 is improved. Of course, in other embodiments, guide roller 330 may also be omitted.

In this embodiment, the number of the guide rollers 330 is three, and the three guide rollers 330 are oppositely arranged at intervals and have different heights, so as to play a certain tensioning role on the unwound material roll bypassing the guide rollers. The three guide rollers 330 are located between the discharging mechanism 20 and the slitting mechanism 50, so that the unwound material rolls which are wound around the three guide rollers 330 are distributed in a stacked manner. Of course, in other embodiments, the number of guide rollers 330 may be adjusted to at least one.

Referring to fig. 3, in one embodiment, the slitting mechanism 50 includes a first knife 510 and a second knife 520 spaced apart from each other, the first knife 510 is a high frequency generator or a saw blade, and the second knife 520 is a high frequency generator or a saw blade. In this example, the filter cloth was made of PA66 (polyhexamethylene adipamide), and the interlayer friction was small, which caused a slip phenomenon. The first cutter 510 and the second cutter 520 are both high-frequency generators, the high-frequency waves emitted by the high-frequency generators have cutting and welding functions, and when at least two layers of filter cloth are cut, the cutting surfaces of the at least two layers of filter cloth can be welded at the same time, so that the slipping phenomenon is avoided. Of course, in other embodiments, the first knife 510 and the second knife 520 can be flexibly selected, as long as the cutting of the filter cloth can be realized.

Specifically, the slitting mechanism 50 further includes a cutter adjusting assembly, the cutter adjusting assembly includes a supporting frame 530, a driving member 540, a mounting rod 550, a first cutter seat 560 and a second cutter seat 570, the driving member 540 is disposed on the supporting frame 530, and the driving member 540 is used for driving the mounting rod 550 to move up and down. The first tool holder 560 and the second tool holder 570 are disposed on the mounting rod 550 along a length direction of the mounting rod 550, and the first tool holder 560 and/or the second tool holder 570 are movable along the length direction of the mounting rod 550.

In use, the driving member 540 drives the mounting rod 550 to ascend, so as to drive the first cutter 510 and the second cutter 520 to ascend, so that the filter cloth passes under the first cutter 510 and the second cutter 520. According to the required width of the filter cloth, the first knife seat 560 and/or the second knife seat 570 move along the length direction of the mounting rod 550 to adapt to the required width of the filter cloth, so that the precision of cutting the filter cloth is ensured. Further, the driving member 540 drives the mounting rod 550 to descend, so as to drive the first cutter 510 and the second cutter 520 to descend, so that the first cutter 510 and the second cutter 520 cut the filter cloth. Above-mentioned cutter adjustment subassembly can reduce the reliance to manual to a certain extent to be convenient for improve the efficiency that the filter cloth was cut.

In this embodiment, the driving member 540 is a cylinder, and the extension and retraction direction of the piston rod of the cylinder is the lifting and lowering direction of the mounting rod 550. Of course, in other embodiments, the driving member 540 may also be a lead screw nut or a hydraulic cylinder.

Referring to fig. 2 again, in an embodiment, the filter element forming machine 1 further includes an edge-material collecting mechanism 60, and the edge-material collecting mechanism 60 is disposed on the frame 10 and behind the station of the slitting mechanism 50. The rim charge collecting mechanism 60 comprises a receiving part 610, a pulling component 620, a transmission component 630 and a power source, wherein the transmission component 630 is arranged on the pulling component 620, and the power source is used for driving the pulling component 620 to pull the rim charge to the receiving part 610 through the transmission component 630.

When the cutting mechanism 50 is used, the unwound material roll is cut by the cutting mechanism, and offcuts are cut. The rim charge that will cut off sets up on drawing material subassembly 620, and the power supply draws material subassembly 620 pulling rim charge through drive assembly 630 drive, and then draws the rim charge to receiving material piece 610, avoids the rim charge that cuts off to disturb the continuation processing of the material of rolling after the unwinding, conveniently receives material piece 610 simultaneously and collects the rim charge. The rim charge collecting mechanism 60 is used for pulling the rim charge through the material pulling assembly 620 instead of directly pulling the material receiving member 610, so that the collected rim charge on the material receiving member 610 is prevented from influencing the pulling force for pulling the rim charge. Through drawing material subassembly 620 pulling rim charge, effectively avoid the pulling force of pulling rim charge to receive the influence, and then guarantee that the rim charge collects the stability on receiving material 610.

In this embodiment, the power source is used for driving the receiving member 610 to rotate, so that the rim charge is effectively wound on the receiving member 610, and the stability of winding and collecting the rim charge on the receiving member 610 is ensured. The rim charge collecting mechanism 60 can drive the material receiving part 610 and the material pulling component 620 to move through the power source, synchronous movement of the material receiving part 610 and the material pulling component 620 can be achieved, the stability of rim charge collection is improved, and the structure of the rim charge collecting mechanism 60 is simplified. Of course, in other embodiments, the material receiving member 610 may be driven to rotate by a separate power source.

In this embodiment, the power source is a motor, wherein the material receiving member 610 is fixed on the output shaft of the motor, so as to realize the effective rotation of the material receiving member 610. In other embodiments, the material receiving member 610 may be disposed on the output shaft of the power source through other transmission structures, as long as the rotation of the material receiving member 610 can be effectively achieved.

In one embodiment, the material pulling assembly 620 includes a first material pulling shaft 622 and a second material pulling shaft 624, the first material pulling shaft 622 and the second material pulling shaft 624 are disposed in parallel and opposite to each other, a transmission assembly 630 is disposed on the first material pulling shaft 622, and the power source is used for driving the first material pulling shaft 622 to rotate through the transmission assembly 630. The rim charge that will need to collect sets up in first drawing between material axle 622 and the second draws the material axle 624, draws the material axle 624 through first drawing material axle 622 and second and pushes down the rim charge, and under the effect of frictional force, the power supply passes through the first material axle 622 rotation that draws of drive assembly 630 drive, and then can draw the rim charge to receiving material 610.

In one embodiment, the pulling assembly 620 further includes at least one tensioning shaft 626, and the tensioning shaft 626 is disposed in parallel and spaced apart from the first pulling shaft 622 and the second pulling shaft 624. The rim charge passes around the tensioning shaft 626 and then passes through between the first material pulling shaft 622 and the second material pulling shaft 624. The moving direction of the rim charge can be changed by the tensioning shaft 626, so that the rim charge can be conveniently inserted between the first material pulling shaft 622 and the second material pulling shaft 624.

In one embodiment, the driving assembly 630 includes a driving wheel, a driving member 631, and a driven unit 632, the driven unit 632 is disposed on the first material pulling shaft 622, the driven unit 632 is connected to the driving wheel through the driving member 631, and the power source is used for driving the driving wheel and the material receiving member 610 to rotate. Through power supply drive action wheel rotation, drive driven unit 632 through driving medium 631 and rotate, and then realize the first rotation of drawing material axle 622, realize drawing the effect of material. Meanwhile, the power source drives the material receiving part 610 to rotate, and the collection of the rim charge is realized.

In another embodiment, the transmission assembly 630 may also be a gear transmission, the transmission assembly 630 includes a driving gear and a driven gear, the driven gear is engaged with the driving gear, the driven gear is disposed on the first material pulling shaft 622, and the power source drives the driving gear to rotate.

In one embodiment, the power source is used to drive the power roller 310 to rotate relative to the frame 10. The rotation of the material pulling assembly 620 and the material receiving member 610 of the power roller 310 can be realized only by a power source, and the synchronous movement of the rim charge and the unwound material roll is further conveniently realized.

In this embodiment, the driven unit 632 of the transmission assembly 630 includes a driven wheel 633 and a mating member 634, and the driven wheel 633 is disposed on the power roller 310. The driving wheel is connected to the driven wheel 633 through a transmission member 631, one end of the fitting member 634 is disposed on the first material pulling shaft 622, the other end of the fitting member 634 is disposed on the driven wheel 633 or the power roller 310, and the driven wheel 633 is used for driving the fitting member 634 to rotate. The power roller 310 and the first material pulling shaft 622 can be driven simultaneously conveniently.

In this embodiment, the engaging member 634 includes a first bevel gear 635 and a second bevel gear 636, the first bevel gear 635 is disposed on the driven wheel 633 or the power roller 310, the second bevel gear 636 is disposed on the first pulling shaft 622, and the first bevel gear 635 is engaged with the second bevel gear 636. Through the meshing of the first bevel gear 635 and the second bevel gear 636, the first material pulling shaft 622 can be effectively driven, and the rotating direction can be changed, so that the installation and the arrangement of the material pulling assembly 620 are facilitated.

Referring to fig. 4, in an embodiment, the filter element forming machine 1 further includes a channel mechanism 70, the channel mechanism 70 is disposed between the power mechanism 30 and the folding mechanism 40, the channel mechanism 70 includes a pressing plate 710 and a channel assembly 720, the channel assembly 720 forms a material roll channel 730, an opening of the material roll channel 730 is upward, and the pressing plate 710 is placed in the material roll channel 730 from the opening of the material roll channel 730. The material roll pulled by the power mechanism 30 further enters the material roll channel 730 and is conveyed to the folding mechanism 40 through the material roll channel 730. Before getting into the mechanism of breaking 40, place in material book passageway 730 by the opening side of material book passageway 730 through clamp plate 710, can locate material book pressure in material book passageway 730 through the dead weight of clamp plate 710, guarantee to roll up the level and smooth before the material gets into the mechanism of breaking 40, and then guarantee the mechanism of breaking 40 stability of folding the material book.

In one embodiment, the channel mechanism 70 further comprises a marking assembly 740, and the channel assembly 720 further has a marking slot 750 formed thereon, wherein the marking slot 750 is communicated with the material roll channel 730. The marking assembly 740 includes a marking member, a driving source for driving the marking member to form a mark on the material roll through the marking slot 750, and a sensor electrically connected to the driving source. The sensor is used to sense the movement of the folding mechanism 40. The number of times of movement of the folding mechanism 40 is judged through the sensor, and then the folding number of the filter element is judged. When the number of folds of the filter element reaches the preset number of folds, the sensor controls the driving source to drive the marking piece to form a mark on the material roll through the marking groove 750. When the filter element is cut, the length or the number of folds is not required to be manually measured, and the filter element can be cut along the mark only by judging the mark. Above-mentioned mark subassembly 740 can improve the stability that forms the mark through forming the mark on material is rolled up, simultaneously, marks through the number of discounting of judging discount mechanism 40 and makes the more accurate size precision of the filter core product that obtains

In this embodiment, the marker may be a marker pen. The driving source is a cylinder. Of course, in other embodiments, the marking member may have other structures capable of forming a mark.

Referring to fig. 1 again, in an embodiment, the filter element forming machine 1 further includes a cutting mechanism 80, the cutting mechanism 80 is disposed behind the station of the folding mechanism 40, and the cutting mechanism 80 includes a recognition component and a cutting knife, the recognition component is used for recognizing the mark on the filter element, so that the cutting knife cuts the filter element along the mark. Wherein, the direction of station reaches for the direction that the filter core carried.

In one embodiment, the cutting mechanism 80 further includes a power component for driving the cutting blade to move, and the identification component is electrically connected to the power component. Through the mark on the discernment piece discernment filter core, and then control power spare drive is tailor the sword and is tailor the filter core. In other embodiments, the cutting mechanism 80 can also be omitted, and the cutting of the filter element can be realized by manually identifying the mark on the filter element, so that the influence on the cutting efficiency of the filter element caused by manually measuring the length or the number of the filter element can be avoided.

Referring to fig. 5 and 6, in an embodiment, the folding mechanism 40 includes a height-limiting component 410 and a folding component 420, a conveying channel 411 is formed on the height-limiting component 410, the height of the conveying channel 411 is consistent with the thickness of the filter element, a first through groove 412 is formed on a side wall of the height-limiting component 410 in the height direction, and the first through groove 412 is communicated with the conveying channel 411. The folding assembly 420 includes a pushing member 421, a first folding member 422 and a moving member 423, the moving member 423 is used for driving the first folding member 422 to move along the height direction of the conveying channel 411, so that the first folding member 422 can penetrate through the first through groove 412, and the pushing member 421 is used for driving the first folding member 422 to move along the conveying direction of the conveying channel 411. In the present embodiment, the height limiting component 410 is disposed on the frame 10, and the folding component 420 is disposed on the height limiting component 410. Wherein the feeding path 411 is communicated with the material roll path 730.

When the folding mechanism 40 is used, the unwound material roll passing through the material roll passage 730 is inserted into the conveyance passage 411. The moving member 423 drives the first folding member 422 to penetrate through the first through groove 412, so that the first folding member 422 presses the unwound material roll in the conveying channel 411. Meanwhile, as the height of the conveying channel 411 is consistent with the thickness of the filter element, the upper surface and the lower surface of the filter element along the thickness direction can be contacted with the conveying channel 411, and certain friction resistance is generated. In the process of driving the first folding member 422 to move along the conveying direction of the conveying channel 411 by the pushing member 421, the unwound material roll is pushed to move towards the direction close to the folded filter element, so that the pushed folded material is folded in the conveying channel 411. Meanwhile, the height of the conveying channel 411 is matched with the thickness of the filter element, so that the thickness of the folded filter element is consistent with the height of the conveying channel 411.

In the folding process, the pushing member 421 drives the first folding member 422 to push the filter element to move along the conveying direction of the conveying channel 411, so as to provide power for conveying the filter element. Above-mentioned filter core make-up machine 1 promotes the filter core through first discount piece 422 and carries, and then effectively guarantees the filter core quality, avoids the filter core to be straightened in transportation process. At the in-process of discounting, through the removal space of the material book after the compression unwinding for the material book after the unwinding is automatic to be accomplished foldingly, and then avoids adopting the mode of punching press to cause the damage to the raw materials, effectively guarantees the quality of filter core structure.

Referring to fig. 7, in an embodiment, there are at least two first through grooves 412, at least two first through grooves 412 are disposed at intervals, the first folding member 422 is formed with first folding portions 4221, the number of the first folding portions 4221 is the same as the number of the first through grooves 412, and each first folding portion 4221 can correspondingly penetrate through one first through groove 412. Through setting up two at least first logical grooves 412 and cooperating with first folding portion 4221, can improve the stability that the material book after promoting the unwinding carried out the discount, space can conveniently cooperate with other structures between the first folding portion 4221. In the present embodiment, there are five first through grooves 412, the five first through grooves 412 are arranged in parallel at intervals, and each first folding portion 4221 can correspondingly penetrate through one first through groove 412. Of course, the number of the first through slots 412 may be two, three, or the like.

In one embodiment, the folding assembly 420 further includes a supporting member 424, the moving member 423 is disposed on the supporting member 424, and the pushing member 421 is configured to drive the supporting member 424 to move along the conveying direction of the conveying channel 411. The support member 424 can provide support for the installation of the moving member 423. Meanwhile, the pushing member 421 can drive the moving member 423 and the first folding member 422 to move conveniently through the supporting member 424.

In the present embodiment, the pushing member 421 is a cylinder, and the movement of the supporting member 424 relative to the height limiting assembly 410 is realized by the cylinder. Of course, in other embodiments, the pushing member 421 can also be other driving structure as long as the movement of the supporting member 424 can be realized.

In an embodiment, the folding assembly 420 further includes a second folding member 425, the second folding member 425 is disposed on the supporting member 424, the other side wall of the height limiting assembly 410 opposite to the height direction is further provided with a second through groove 413, the second through groove 413 is correspondingly communicated with the first through groove 412, the second folding member 425 can be inserted into the second through groove 413, and the first folding member 422 and the second folding member 425 can be abutted against the conveying passage 411.

When the roll unwinding device is used, the moving member 423 drives the first folding member 422 to move, so that the first folding member 422 and the second folding member 425 abut against each other in the second channel, and the unwound roll is pressed between the first folding member 422 and the second folding member 425. The pushing member 421 drives the supporting member 424 to move, and then drives the first folding member 422 and the second folding member 425 to move along the conveying direction of the second channel at the same time, so as to realize folding molding of the filter element. Through setting up second discount 425 and first discount 422 cooperation removal, can avoid the material of after the unwinding to roll up the in-process of rolling down in the second passageway and the inner wall sliding friction of second passageway, effectively improve the efficiency of rolling down and the stability of rolling down, avoid the material of after the unwinding to roll up and slide and influence the efficiency of rolling down, or because sliding friction and lead to the wearing and tearing of the material of after the unwinding.

In an embodiment, the number of the second through grooves 413 is equal to the number of the first through grooves 412, the second folding member 425 is formed with second folding portions, the number of the second folding portions is equal to the number of the first folding portions 4221, and each second folding portion can correspondingly penetrate through one second through groove 413 and abut against the corresponding first folding portion 4221. The second folding part can effectively cooperate with the first folding part 4221, so that the stability of folding the material roll after being unwound is improved, and the cooperation with other structures is conveniently realized.

Referring to fig. 8 and 9, in an embodiment, the folding assembly 420 further includes a link 426, the link 426 is disposed on the support member 424, the link 426 includes a first link portion 4262 and a second link portion 4264, the first folding member 422 is disposed on the first link portion 4262, the second folding member 425 is disposed on the second link portion 4264, and the moving member 423 is configured to drive the first link portion 4262 and the second link portion 4264 to move relatively. The moving member 423 drives the first linkage portion 4262 and the second linkage portion 4264 to move relatively, so that the first folding member 422 arranged on the first linkage portion 4262 and the second folding member 425 arranged on the second linkage portion 4264 move relatively, and the first folding member 422 and the second folding member 425 are conveniently butted.

Of course, in other embodiments, the moving member 423 may also drive only the first folding member 422 or only the second folding member 425 to move, as long as the first folding member 422 can be abutted against the second folding member 425. In another embodiment, there may be two moving members 423, and the two moving members 423 respectively drive the first folding member 422 and the second folding member 425 to move.

In the present embodiment, the first link portion 4262 includes a first rack, and the second link portion 4264 includes a second rack disposed opposite to the first rack. The link 426 further includes a transmission gear 4266, the transmission gear 4266 is disposed on the support 424 and located between the first rack and the second rack, and the transmission gear 4266 is rotatable relative to the support 424 and simultaneously engaged with the first rack and the second rack. The moving member 423 is used for driving the first rack or the second rack to move along the height direction of the conveying passage 411. In other embodiments, linkage 426 may be other structures that enable relative movement of first hinge 422 and second hinge 425.

Referring to fig. 5 and 10, in an embodiment, the folding mechanism 40 further includes a blocking assembly 430, the blocking assembly 430 includes a lifting member 431 and a blocking member 432, a third through groove 414 is further formed on a side wall of the height limiting assembly 410 in the height direction, the third through groove 414 is arranged in parallel with the first through groove 412, the lifting member 431 is used for driving the blocking member 432 to lift along the height direction of the height limiting assembly 410, and the blocking member 432 can penetrate through the third through groove 414.

During the use, after the folding back of filter core is accomplished to assembly 420 that rolls over, drive through lifting component 431 and stop piece 432 and wear to locate in third through-groove 414, and then make and stop piece 432 set up in the filter core front side that is folded, the filter core is towards the one side of the material book after the unwinding promptly, avoids the filter core to pop out because elasticity, influences assembly 420 that rolls over's continuation and rolls over. The folding assembly 420 moves in a direction away from the filter element, and the sensor controls the driving source to drive the marking member to form a mark on the filter element raw material through the marking groove 750. At this time, the first folding piece 422 and the second folding piece 425 do not push the filter element, and the material roll is still in the material roll channel 730 at this time, so that the marking of the marking piece is further facilitated, and the stability of the marking is improved.

After the first folding piece 422 and the second folding piece 425 move for a certain distance in the direction away from the filter element, the moving piece 423 drives the first folding piece 422 to move and cooperates with the second folding piece 425 to press the unwound material roll. At this time, the lifting member 431 drives the blocking member 432 to exit the third through-groove 414, so as to prevent the blocking member 432 from interfering with the folding effect of the unwound material roll. The pushing member 421 drives the first folding member 422 to move along the conveying direction of the conveying channel 411, so as to push the unwound material to move towards the direction close to the folded filter element, thereby completing folding.

In an embodiment, the number of the third through grooves 414 is at least two, a third through groove 414 is disposed between every two adjacent first through grooves 412, a stop bar 433 is formed on one side of the stop member 432 facing the height limiting component 410, the number of the stop bars 433 is the same as that of the third through grooves 414, and each stop bar 433 can penetrate through one of the third through grooves 414, so that the stop bars 433 and the first folding portions 4221 of the first folding members 422 can be arranged at intervals, thereby effectively improving folding stability and blocking effect stability, and improving filter element forming quality.

In the present embodiment, there are four third through grooves 414, and there are five first through grooves 412, and a third through groove 414 is disposed between every two adjacent first through grooves 412. Of course, in other embodiments, in cooperation with the first through groove 412, the number of the third through grooves 414 may be one, two, or other numbers, as long as the blocking member 432 can be conveniently inserted into the through hole and effectively block the filter element.

Referring to fig. 1, in an embodiment, the filter element forming machine 1 further includes a drying mechanism 90, and the drying mechanism 90 is disposed on the frame 10 and behind the station of the folding mechanism 40. During the filter core after the shaping of breaking over entered into stoving mechanism 90, can toast the filter core qualitatively through stoving mechanism 90, further improve the fashioned quality of filter core. Specifically, the drying mechanism 90 is located between the folding mechanism 40 and the cutting mechanism 80.

In one embodiment, the filter element forming machine 1 further comprises a protective cover (not shown) disposed on the frame 10, and the splitting mechanism 50 and the folding mechanism 40 are all located in the protective cover. Of course, in other embodiments, the shield may be omitted.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A filter element forming machine, comprising:

the discharging mechanism is used for placing a material roll;

2. The filter element forming machine according to claim 1, further comprising a frame, wherein the power mechanism comprises a power roller and a driven roller, the power roller and the driven roller are arranged on the frame opposite to each other, the power roller is rotatable relative to the frame, and the power roller and the driven roller are used for clamping the unwound material roll.

3. The filter element forming machine according to claim 2, further comprising a splitting mechanism, wherein the splitting mechanism is arranged on the frame, the splitting mechanism is located between the power mechanism and the discharging mechanism, and the splitting mechanism is used for splitting the unwound material roll.

4. The filter element forming machine according to claim 3, wherein the splitting mechanism includes a first cutter and a second cutter arranged at intervals, the first cutter is a high frequency generator or a saw blade, and the second cutter is a high frequency generator or a saw blade.

5. The filter element forming machine according to claim 3, further comprising an edge material collecting mechanism, wherein the edge material collecting mechanism is arranged on the frame and located behind the station of the slitting mechanism, the edge material collecting mechanism comprises a material collecting part, a material pulling component, a transmission component and a power source, the transmission component is arranged on the material pulling component, the power source is used for driving the material pulling component to pull the edge material to the material collecting part through the transmission component, and the power source is used for driving the power roller to rotate relative to the frame.

6. Filter element forming machine according to one of the claims 1 to 5, wherein the folding assembly further comprises a support on which the moving element is arranged, the pusher being intended to drive the movement of the support in the conveying direction of the conveying channel.

7. The filter element forming machine according to claim 6, wherein the folding assembly further includes a second folding member, the second folding member is disposed on the support member, a second through groove is further formed in another side wall of the height limiting assembly opposite to the height direction, the second through groove is correspondingly communicated with the first through groove, the second folding member can be inserted into the second through groove, and the first folding member and the second folding member can abut against each other in the conveying passage.

8. The filter element forming machine according to any one of claims 1 to 5, wherein the folding mechanism further comprises a blocking assembly, the blocking assembly comprises a lifting member and a blocking member, a third through groove is further formed in a side wall of the height-limiting assembly in the height direction, the third through groove is arranged in parallel with the first through groove, the lifting member is used for driving the blocking member to lift in the height direction of the height-limiting assembly, and the blocking member can be inserted into the third through groove.

9. The filter element forming machine according to any one of claims 1 to 5, further comprising a channel mechanism, wherein the channel mechanism is arranged between the power mechanism and the folding mechanism, the channel mechanism comprises a pressing plate and a channel assembly, the channel assembly forms a material roll channel, one side of the material roll channel faces upwards, the pressing plate is placed in the material roll channel from the opening side of the material roll channel, and the material roll channel is communicated with the conveying channel.

10. The filter element forming machine according to any one of claims 1 to 5, further comprising a drying mechanism disposed behind the station of the folding mechanism.