CN210366128U

CN210366128U - Filter core make-up machine and feeding structure

Info

Publication number: CN210366128U
Application number: CN201921135719.0U
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 and feeding structure, filter core make-up machine include the feeding structure, the feeding structure includes the frame, set up first spool in the frame, set up second spool in the frame, rotationally set up power roller in the frame, rotationally set up driven voller in the frame and set up the cutting mechanism in the frame. The driven voller is compared with the power roller interval and is set up the material of unwinding after with the centre gripping, cut the mechanism and be used for cutting the material of unwinding after the winding, along the feeding orbit of placing the material of rolling up in first spool, the power roller is located the rear of first spool, cut the rear that the mechanism is located first spool, and be located the place ahead of power roller, along the feeding orbit of placing the material of rolling up in the second spool, the power roller is located the rear of second spool, cut the rear that the mechanism is located the second spool, and be located the place ahead of power roller. Above-mentioned filter core make-up machine and feeding structure can improve the quality of the filter core after the shaping.

Description

Filter core make-up machine and feeding structure

Technical Field

The utility model relates to a filter core shaping technical field especially relates to a filter core make-up machine and feeding structure.

Background

The filter element is a core component for the body cavity hot infusion treatment, and the filter element is usually processed and formed by a filter element forming machine. The filter cloth is one of the production materials for filter elements, and suppliers usually wind the filter cloth into filter cloth rolls and then supply the filter cloth rolls to various factories. The filter element forming machine comprises a feeding structure, the filter cloth roll is placed on the feeding structure, and the feeding structure is used for uncoiling the filter cloth roll and conveying the uncoiled filter cloth roll to the next procedure. In the conventional art, the width of the filter roll supplied by the supplier is generally uneven, resulting in poor quality of the formed filter element.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a filter element forming machine and a feeding structure, aiming at improving the quality of the formed filter element.

A feed structure comprising:

a frame;

the first scroll is arranged on the rack;

the second scroll is arranged on the rack;

the power roller is rotatably arranged on the rack;

the driven roller is rotatably arranged on the rack, and the driven roller and the power roller are oppositely arranged at intervals to clamp the unwound material roll;

the slitting mechanism is used for slitting the unwound material roll and is arranged on the rack;

the cutting mechanism is arranged behind the first reel and in front of the power roller, the cutting mechanism is arranged behind the second reel and in front of the power roller, and the cutting mechanism is arranged behind the second reel and in front of the power roller.

The feeding structure at least has the following advantages:

before processing, one material roll is placed on a first reel, the other material roll is placed on a second reel, one end of the material roll placed on the first reel and one end of the material roll placed on the second reel are clamped between a power roller and a driven roller after passing through a cutting mechanism, and the material rolls clamped between the power roller and the driven roller after being unwound are distributed in a laminated mode.

When the material is processed, the power roller rotates relative to the rack, and the wound material roll clamped between the power roller and the driven roller is pulled under the action of friction force, so that the material roll placed on the first reel and the material roll placed on the second reel are further unwound, and the unwound material roll is conveyed to the next process. Because along the feeding orbit of placing the material of rolling up on first spool, the power roller is located the rear of first spool, cut the rear that the mechanism is located first spool, and be located the place ahead of power roller, along the feeding orbit of placing the material of rolling up on the second spool, the power roller is located the rear of second spool, cut the rear that the mechanism is located the second spool, and be located the place ahead of power roller, so cut the mechanism and can cut the material of rolling up after the unwrapping winding to unified width, when rolling up the material and rolling up for the filter cloth, can make the width that forms each layer filter cloth of filter core unified, in order to improve the quality of the filter core after the shaping.

The technical solution is further explained below:

in one embodiment, the feeding structure further includes a reel fixing mechanism disposed on the frame, the reel fixing mechanism includes a supporting block, a pressing block, and an adjusting assembly, a shaft receiving groove for passing through the first reel or the second reel is formed in the supporting block and/or the pressing block, a first mounting channel is formed in the supporting block, a second mounting channel is formed in the pressing block, the adjusting assembly is disposed in the first mounting channel and the second mounting channel, and the adjusting assembly is used for adjusting the degree of pressing the first reel or the second reel by the supporting block and the pressing block.

In one embodiment, the feeding structure further comprises a first tensioning shaft, a second tensioning shaft and a third tensioning shaft which are all arranged on the frame, the first tensioning shaft is higher than or lower than the third tensioning shaft, the second tensioning shaft is higher than or lower than the third tensioning shaft, the feeding track of the material roll placed on the first winding shaft is followed by the third tensioning shaft, the feeding track of the material roll placed on the second winding shaft is followed by the third tensioning shaft, and the third tensioning shaft is followed by the second winding shaft.

In one embodiment, the feeding structure further comprises a first limiting piece and a second limiting piece which are oppositely arranged at an interval, and the first limiting piece and the second limiting piece are arranged on the first tensioning shaft; and/or

The first limiting piece and the second limiting piece are arranged on the second tensioning shaft in an opposite mode at intervals; and/or

Still including the relative first spacing piece and the spacing piece of second that sets up in interval, first spacing piece with the spacing piece of second set up in on the third tensioning shaft.

In one embodiment, the feeding structure further comprises a guide roller rotatably disposed on the frame, the guide roller being located between the third tensioning shaft and the slitting mechanism.

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 slitting mechanism further includes a cutter adjusting assembly, the cutter adjusting assembly includes a support frame, a power mechanism, a first cutter holder and a second cutter holder, the power mechanism includes a first driving member and an installation rod, the first driving member is disposed on the support frame, the first driving member is used for driving the installation rod to move up and down, the first cutter holder and the second cutter holder are disposed on the installation rod along a length direction of the installation rod, the first cutter holder and/or the second cutter holder can move along a length direction of the installation rod, the first cutter is disposed on the first cutter holder, and the second cutter is disposed on the second cutter holder.

In one embodiment, the tool adjustment assembly further includes a slide rail and a slide block which are in sliding fit, the slide rail is disposed on the support frame, the mounting rod is disposed on the slide block, and the mounting rod is lifted relative to the support frame through the slide block.

In one embodiment, the feeding structure further comprises a third reel and a driving mechanism, wherein the third reel and the driving mechanism are both arranged on the rack, the third reel is used for placing the material roll, and the driving mechanism is used for driving the power roller to rotate.

A filter element forming machine comprises the feeding structure.

The filter element forming machine at least has the following advantages:

because filter core make-up machine includes above-mentioned feeding structure, possesses above-mentioned feeding structure's technological effect, so can improve the quality of the filter core after the shaping.

Drawings

Fig. 1 is a schematic view of a filter element forming machine according to an embodiment, with a view angle, and the protective cover omitted;

FIG. 2 is a top view of the cartridge molding machine of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a partial schematic view of the tool adjustment assembly of FIG. 3;

FIG. 5 is another partial schematic view of the tool adjustment assembly of FIG. 3;

fig. 6 is a schematic view of the filter element forming machine of fig. 1 from another perspective, with the protective cover omitted;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

fig. 8 is an exploded view of the spool securing mechanism of fig. 7.

Description of reference numerals:

1. the filter element forming machine comprises a filter element forming machine body 10, a feeding structure 20, a forming mechanism 30, a material roll 100, a machine frame 210, a first reel, 220, a second reel, 230, a third reel, 310, a power roller 311, a driving mechanism 320, a driven roller 400, a splitting mechanism 401, a first cutter 402, a second cutter 410, a supporting frame 411, a base 412, a bottom plate 413, a supporting plate 414, a top plate 415, a supporting column 420, a power mechanism 421, a driving piece 422, a mounting rod 430, a first cutter seat 440, a second cutter seat 450, a sliding rail 460, a sliding block 510, a first tensioning shaft 520, a second tensioning shaft 530, a third tensioning shaft 540, a first limiting piece 550, a second limiting piece 560, a guide roller 600, a reel fixing mechanism 601, a shaft containing groove 610, a supporting block 611, a first mounting channel 612, a second fastening hole 620 and a pressing block, 621. second installation passageway, 630, adjusting part, 631, wear to establish piece, 632, adjust the cap, 633, first fastening hole, 634, extension pole section, 635, stopper, 700, bearing frame.

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 "disposed on" 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 "front", "back", 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, a filter element forming machine 1 in an embodiment is used for processing a filter element, and the filter element processed and formed by the filter element forming machine 1 can be used in a body cavity hot infusion treatment to filter cancer cells. The filter element forming machine 1 comprises a feeding structure 10 and a forming mechanism 20, wherein the feeding structure 10 is used for uncoiling the filter cloth roll and then conveying the uncoiled filter cloth roll to the forming mechanism 20, so that the filter element can be processed by utilizing the filter cloth.

In order to increase the filtering effect, the filter element usually comprises at least two layers of filter cloth arranged one above the other. In this embodiment, the filter element comprises 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 in supporting and shaping, the bottom layer of the filter cloth can be large in mesh and easy to bend, the top layer of the filter cloth mainly plays a role in filtering, and the top layer of the filter cloth can be small in mesh and good in flexibility. Of course, in other embodiments, the filter element may comprise a plurality of layers of filter cloth arranged in a stack.

Referring to fig. 2, the feeding structure 10 in one embodiment includes a frame 100, a first reel 210, a second reel 220, a power roller 310, a driven roller 320, and a slitting mechanism 400, wherein the first reel 210, the second reel 220, the power roller 310, the driven roller 320, and the slitting mechanism 400 are all disposed on the frame 100. The first reel 210 and the second reel 220 can be used for placing the material roll 30, the power roller 310 and the driven roller 320 are used for clamping the unwound material roll 30, and the splitting mechanism 400 is used for splitting the unwound material roll 30.

The roll 30 is exemplified as a filter cloth roll, which is formed by winding filter cloth. Of course, in other embodiments, the material roll 30 may be changed according to the actual situation, for example, the material roll 30 is a plastic film roll formed by winding a plastic film. Alternatively, the roll 30 is a toilet paper roll formed by winding toilet paper.

Specifically, the power roller 310 is rotatably disposed on the frame 100, the driven roller 320 is rotatably disposed on the frame 100, and the driven roller 320 is disposed opposite to the power roller 310 at a distance to nip the unwound material roll 30. Wherein, along the feeding track of the material roll 30 placed on the first winding shaft 210, the power roller 310 is located behind the first winding shaft 210, the slitting mechanism 400 is located behind the first winding shaft 210 and in front of the power roller 310, along the feeding track of the material roll 30 placed on the second winding shaft 220, the power roller 310 is located behind the second winding shaft 220, and the slitting mechanism 400 is located behind the second winding shaft 220 and in front of the power roller 310.

Before processing, one material roll 30 is placed on the first winding shaft 210, the other material roll 30 is placed on the second winding shaft 220, one end of the material roll 30 placed on the first winding shaft 210 and one end of the material roll 30 placed on the second winding shaft 220 are clamped between the power roll 310 and the driven roll 320 after passing through the splitting mechanism 400, and the unwound material rolls 30 clamped between the power roll 310 and the driven roll 320 are distributed in a stacked mode.

In the process, the power roller 310 is rotated with respect to the frame 100, and the wound material roll 30 held between the power roller 310 and the driven roller 320 is pulled by the friction force, so that the material roll 30 placed on the first winding shaft 210 and the material roll 30 placed on the second winding shaft 220 are further unwound, and the unwound material roll 30 is transferred to the next process. Because along the feeding orbit of the material roll 30 placed on the first reel 210, the power roller 310 is positioned behind the first reel 210, the slitting mechanism 400 is positioned behind the first reel 210 and in front of the power roller 310, along the feeding orbit of the material roll 30 placed on the second reel 220, the power roller 310 is positioned behind the second reel 220, the slitting mechanism 400 is positioned behind the second reel 220 and in front of the power roller 310, the slitting mechanism 400 can slit the unwound material roll 30 to a uniform width, so that the widths of the filter cloth layers forming the filter element are uniform, and the quality of the formed filter element is improved.

The feeding structure 10 further includes a third reel 230 disposed on the rack 100, and the third reel 230 is used for placing the material roll 30. When the filter element comprises two layers of filter cloth arranged one above the other, the third reel 230 can be used for placing a reserve roll 30. When the filter element comprises three layers of filter cloth which are arranged in a stacked manner, a material roll 30 is respectively placed on the first winding shaft 210, the second winding shaft 220 and the third winding shaft 230, and one end of each of the three filter cloth passes through the slitting mechanism 400 and then is clamped between the power roller 310 and the driven roller 320 in a stacked manner. 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.

The feeding structure 10 further includes a driving mechanism 311 disposed on the frame 100, and the driving mechanism 311 is used for driving the power roller 310 to rotate. In this embodiment, the driving mechanism 311 includes a motor and a belt transmission assembly, and the transmission is smooth and the noise is small. Of course, in other embodiments, the driving mechanism 311 may be a combination of a motor and a gear assembly, a combination of a motor and a chain transmission assembly, or the like.

Referring to fig. 1, the feeding structure 10 further includes a first tensioning shaft 510, a second tensioning shaft 520 and a third tensioning shaft 530 all disposed on the frame 100, wherein the third tensioning shaft 530 is located behind the first winding shaft 210 along the feeding track of the material roll 30 placed on the first winding shaft 210, and the third tensioning shaft 530 is located behind the second winding shaft 220 along the feeding track of the material roll 30 placed on the second winding shaft 220. The first tensioning shaft 510 is higher or lower than the third tensioning shaft 530, so that the material roll 30 placed on the first tensioning shaft 210 can be unwound and then sequentially bypasses the first tensioning shaft 510 and the third tensioning shaft 530, so as to tension the unwound material roll 30 placed on the first tensioning shaft 210. The second tensioning shaft 520 is higher or lower than the third tensioning shaft 530, so that the material roll 30 placed on the second winding shaft 220 can be unwound and then sequentially wound around the second tensioning shaft 520 and the third tensioning shaft 530, so as to tension the unwound material roll 30 placed on the second winding shaft 220. In this embodiment, the first tensioning shaft 510 is higher or lower than the second winding shaft 220 to facilitate placing the two rolls 30 at different heights. Of course, in other embodiments, the first tensioning shaft 510 may be flush with the second roller 220.

In this embodiment, the material roll 30 placed on the first winding shaft 210 is unwound and then sequentially passes under the first tensioning shaft 510 and over the third tensioning shaft 530, so that the unwound material roll 30 is tensioned. The material roll 30 placed on the second winding shaft 220 is unwound and then sequentially passes under the second tensioning shaft 520 and over the third tensioning shaft 530, so that the unwound material roll 30 is tensioned. The two unwound rolls 30 are stacked above the third tensioning shaft 530. Of course, in other embodiments, the way the first tensioning shaft 510 and the third tensioning shaft 530 are bypassed after unwinding the roll 30 placed on the first spool 210 may vary. The way the roll of material 30 placed on the second reel 220 is unwound to pass around the second tensioning shaft 520 and the third tensioning shaft 530 can be varied.

In the embodiment, the first tensioning shaft 510, the second tensioning shaft 520 and the third tensioning shaft 530 are all rotatable relative to the frame 100, so as to reduce the requirement for the driving capability of the driving mechanism 311. Of course, in other embodiments, the first tensioning shaft 510, the second tensioning shaft 520, and/or the third tensioning shaft 530 may be fixed relative to the frame 100.

The feeding structure 10 further includes a first limiting piece 540 and a second limiting piece 550 disposed opposite to each other at an interval, and the first limiting piece 540 and the second limiting piece 550 are disposed on the first tensioning shaft 510. And/or, the feeding structure 10 further includes a first limiting piece 540 and a second limiting piece 550 which are oppositely disposed at an interval, and the first limiting piece 540 and the second limiting piece 550 are disposed on the second tensioning shaft 520. And/or, the feeding structure 10 further includes a first limiting piece 540 and a second limiting piece 550 which are oppositely disposed at an interval, and the first limiting piece 540 and the second limiting piece 550 are disposed on the third tensioning shaft 530.

In this embodiment, the first tensioning shaft 510, the second tensioning shaft 520 and the third tensioning shaft 530 are respectively provided with a first limiting piece 540 and a second limiting piece 550. Taking the first position-limiting piece 540 and the second position-limiting piece 550 disposed on the first tensioning shaft 510 as an example, the first position-limiting piece 540 and the second position-limiting piece 550 can limit the unwound material roll 30 wound around the first tensioning shaft 510 between the first position-limiting piece 540 and the second position-limiting piece 550, so as to prevent the unwound material roll 30 wound around the first tensioning shaft 510 from shaking. Of course, in other embodiments, the first limiting piece 540 and the second limiting piece 550 may be disposed only on the first tensioning shaft 510, the second tensioning shaft 520 or the third tensioning shaft 530. Alternatively, the first position-limiting piece 540 and/or the second position-limiting piece 550 can be omitted.

The feeding mechanism 10 further comprises a guide roller 560 rotatably disposed on the frame 100, the guide roller 560 being located between the third tensioning shaft 530 and the slitting mechanism 400. The guide roller 560 can guide the unwound roll 30 passing by, thereby changing the feeding trajectory of the unwound roll 30 passing by, and can reduce the requirement for the driving capability of the driving mechanism 311. Of course, in other embodiments, the guide rollers 560 may be omitted.

In this embodiment, the number of the guide rollers 560 is three, and the three guide rollers 560 are oppositely disposed at intervals and have different heights, so as to play a certain role in tensioning the unwound material roll 30 passing around the guide rollers. Since the three guide rollers 560 are located between the third tension shaft 530 and the slitting mechanism 400, the unwound material roll 30 wound around the three guide rollers 560 is stacked. Of course, in other embodiments, the number of the guide rollers 560 may be adjusted to at least one.

Referring to fig. 3, the slitting mechanism 400 includes a first cutter 401 and a second cutter 402 arranged at intervals, the first cutter 401 is a high frequency generator or a saw blade, and the second cutter 402 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 401 and the second cutter 402 are both high-frequency generators, 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, 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 401 and the second knife 402 can be flexibly selected as long as the cutting of the filter cloth can be realized.

The slitting mechanism 400 further comprises a cutter adjusting assembly, the cutter adjusting assembly comprises a supporting frame 410, a power mechanism 420, a first cutter holder 430 and a second cutter holder 440, the power mechanism 420 comprises a driving member 421 and an installation rod 422, the driving member 421 is arranged on the supporting frame 410, the driving member 421 is used for driving the installation rod 422 to lift, the first cutter holder 430 and the second cutter holder 440 are arranged on the installation rod 422 along the length direction of the installation rod 422, and the first cutter holder 430 and/or the second cutter holder 440 can move along the length direction of the installation rod 422.

Before use, the first cutter 401 is mounted on the first cutter seat 430, the second cutter 402 is mounted on the second cutter seat 440, and the first cutter seat 430 and the second cutter seat 440 are arranged on the mounting rod 422 along the length direction of the mounting rod 422, so that the first cutter 401 and the second cutter 402 can cut filter cloth. The existence of the first cutter 401 and the second cutter 402 can make the cut filter cloth have two opposite tangent planes, so as to improve the flatness of the edge of the filter cloth. According to the expected width of the filter cloth, the first knife seat 430 and/or the second knife seat 440 are/is moved along the length direction of the mounting rod 422 to adapt to the expected width of the filter cloth, so that the cutting precision of the filter cloth is ensured. When the filter cloth is installed, the driving member 421 drives the installation rod 422 to ascend, so as to drive the first cutter 401 and the second cutter 402 to ascend, so that the filter cloth passes through the lower portions of the first cutter 401 and the second cutter 402. When the device is used, the driving member 421 drives the mounting rod 422 to descend, and drives the first cutter 401 and the second cutter 402 to descend, so that the first cutter 401 and the second cutter 402 cut filter cloth conveniently. 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.

Referring to fig. 1, 3 and 4, the supporting frame 410 includes a base 411 and a stand, the base 411 is disposed on the frame 100, and the stand is disposed on the base 411. The driving member 421 is disposed on the stand. In this embodiment, the base 411 has a plate shape so as to ensure the stability of the installation of the stand. The grudging post includes bottom plate 412, backup pad 413, roof 414 and support column 415, and bottom plate 412 sets up on base 411, and backup pad 413 sets up on base 411 immediately, and roof 414 sets up with bottom plate 412 along vertical direction interval relatively, and the one end of support column 415 sets up on bottom plate 412, and the other end sets up on roof 414. Of course, in other embodiments, the shape and flexible design of the supporting frame 410, such as omitting the base 411, the stand is directly disposed on the rack 100.

In this embodiment, the driving member 421 is disposed on the top plate 414, the driving member 421 is an air cylinder, and the extending and contracting direction of the piston rod of the air cylinder is the ascending and descending direction of the mounting rod 422. Of course, in other embodiments, the driving member 421 may also be a screw nut pair or a hydraulic cylinder, and the driving member 421 may also be disposed on the supporting plate 413 or the supporting column 415.

Referring to fig. 3 to 5, the tool adjustment assembly further includes a sliding rail 450 and a sliding block 460, the sliding rail 450 is disposed on the supporting frame 410, the mounting rod 422 is disposed on the sliding block 460, and the mounting rod 422 is lifted and lowered relative to the supporting frame 410 through the sliding block 460. The existence of the sliding rail 450 can play a role in guiding the lifting of the mounting rod 422, the mounting rod 422 can increase the motion stability of the mounting rod 422 in a lifting mode relative to the supporting frame 410 through the sliding block 460, and the mounting rod 422 is prevented from shaking in the lifting process to a certain extent. Of course, in other embodiments, the support plate 413 or the support column 415 may serve as the slide rail 450. Alternatively, the slide rail 450 and the slider 460 may be omitted.

In the present embodiment, the number of the slide rails 450 and the number of the slide blocks 460 are two, the two slide rails 450 are disposed at an interval, one end of the single slide rail 450 is disposed on the bottom plate 412, the other end of the single slide rail 450 is disposed on the top plate 414, and the two slide blocks 460 are respectively disposed on the two slide rails 450 in a slidable manner. One end of the mounting rod 422 is arranged on one of the sliding blocks 460, and the other end of the mounting rod 422 is arranged on the other sliding block 460, so that the mounting rod 422 can be effectively prevented from shaking in the lifting process. Of course, in other embodiments, the number of the sliding rails 450 and the sliding blocks 460 can be adjusted to at least one.

Referring to fig. 6 to 8, the feeding structure 10 further includes a reel fixing mechanism 600 disposed on the frame 100, the reel fixing mechanism 600 includes a supporting block 610, a pressing block 620 and an adjusting component 630, the supporting block 610 and/or the pressing block 620 is provided with a shaft accommodating groove 601 for passing through the first reel 210, the second reel 220 or the third reel 230, the supporting block 610 is provided with a first installation channel 611, the pressing block 620 is provided with a second installation channel 621, the adjusting component 630 is disposed in the first installation channel 611 and the second installation channel 621, and the adjusting component 630 is used for adjusting a degree of pressing the supporting block 610 and the pressing block 620 against the first reel 210, the second reel 220 or the third reel 230.

Taking the third reel 230 as an example, in use, the pressing block 620 is close to the supporting block 610, so that the third reel 230 is inserted into the shaft accommodating groove 601, the adjusting component 630 is inserted into the first mounting channel 611 and the second mounting channel 621, and the adjusting component 630 is adjusted, so that the third reel 230 is pressed between the supporting block 610 and the pressing block 620. The third roller 230 can be prevented from rotating excessively by adjusting the degree to which the third roller 230 is pressed, so that the unwound filter cloth is tensioned.

The adjusting assembly 630 includes a penetrating member 631 and an adjusting cap 632, the penetrating member 631 penetrates through the first mounting channel 611 and the second mounting channel 621, the adjusting cap 632 is located on one side of the supporting block 610 far away from the pressing block 620 or on one side of the pressing block 620 far away from the supporting block 610, the penetrating member 631 can move in the first mounting channel 611 and the second mounting channel 621 and/or the adjusting cap 632 can move along the length direction of the penetrating member 631.

When adjusting cap 632 is located the briquetting 620 and keeps away from one side of supporting shoe 610, and adjust cap 632 and can follow the length direction removal of wearing to establish piece 631, wear to establish piece 631 and supporting shoe 610 fixed connection, adjust cap 632 and wear to establish piece 631 screw-thread fit. When the adjusting cap 632 is rotated, the adjusting cap 632 is screwed with the penetrating piece 631, so that the rotated adjusting cap 632 moves along the length direction of the penetrating piece 631, and the adjusting cap 632 moving along the length direction of the penetrating piece 631 can drive the pressing block 620 to press the third reel 230 onto the supporting block 610. Similarly, when the adjusting cap 632 is located at one side of the pressing block 620 far away from the supporting block 610, and the adjusting cap 632 can move along the length direction of the penetrating piece 631, the penetrating piece 631 and the pressing block 620 can be fixedly connected, and the adjusting cap 632 is in threaded fit with the penetrating piece 631.

In other embodiments, the adjusting component 630 may be a bolt, the penetrating member 631 is a screw portion of the bolt, the adjusting cap 632 is a nut portion of the bolt, and the penetrating member 631 may be in threaded engagement with the supporting block 610 or the pressing block 620 so as to facilitate the penetrating member 631 to move in the first and second mounting

channels

611 and 621. For example, the first mounting channel 611 has internal threads formed therein to facilitate threaded engagement with the through member 631, and the adjustment cap 632 is located on a side of the pressing block 620 remote from the support block 610. Alternatively, an internal thread is formed in the second mounting channel 621 so as to be in threaded fit with the penetrating member 631, and the adjusting cap 632 is located on one side of the supporting block 610 far from the pressing block 620. It will be appreciated that the specific form of the adjustment assembly 630 can be flexibly designed according to the actual situation.

In this embodiment, the supporting block 610 and the pressing block 620 are both provided with the shaft accommodating groove 601, and the shaft accommodating groove 601 on the supporting block 610 and the shaft accommodating groove 601 on the pressing block 620 are oppositely provided, so that the shaft accommodating groove 601 on the supporting block 610 is communicated with the shaft accommodating groove 601 on the pressing block 620. The shaft containing groove 601 on the supporting block 610 is a square groove, and the shaft containing groove 601 on the pressing block 620 is an arc groove. Of course, in other embodiments, the shape of the shaft-receiving groove 601 can be flexibly designed, for example, the shaft-receiving groove 601 on the supporting block 610 and the shaft-receiving groove 601 on the pressing block 620 are both semicircular grooves. Alternatively, the shaft receiving groove 601 is formed only in the supporting block 610. Alternatively, the shaft receiving groove 601 is formed only in the press block 620.

Alternatively, the first mounting channel 611 is a first mounting hole, or the first mounting channel 611 is a first mounting groove that penetrates the sidewall of the supporting block 610. And/or the second installation channel 621 is a second installation hole, or the second installation channel 621 is a second installation groove, and the second installation groove penetrates through the side wall of the pressing block 620.

In this embodiment, the first installation channel 611 is a first installation groove, so that the penetrating member 631 enters the first installation channel 611 from the side. The notch of the first mounting groove is in the same direction as the shaft receiving groove 601 of the supporting block 610, so that the penetrating member 631 enters the first mounting channel 611 from the depth direction of the first mounting groove. The second mounting channel 621 is a second mounting groove so that the penetrating member 631 enters the second mounting channel 621 from the side. The notch of the second mounting groove is in the same direction as the shaft accommodating groove 601 on the pressing block 620, so that the penetrating piece 631 enters the second mounting channel 621 from the depth direction of the second mounting groove. Of course, in other embodiments, the first mounting channel 611 may also be a first mounting hole, and/or the second mounting channel 621 may also be a second mounting hole.

The fixing mechanism 600 further includes a fastening member (not shown), the penetrating member 631 is provided with a first fastening hole 633, the supporting block 610 is provided with a second fastening hole 612 communicated with the first mounting channel 611, and the fastening member is inserted into the first fastening hole 633 and the second fastening hole 612. The fastener is used for fastening the supporting block 610 and the penetrating piece 631 together, so that the penetrating piece 631 and the supporting block 610 are fixedly connected. The fasteners may be bolts or screws or the like.

In yet another embodiment, the fasteners may be omitted. Can form spacing arch in first mounting groove, wear to establish piece 631 and include extension pole section 634 and set up stopper 635 on extension pole section 634, stopper 635 is located the one side that briquetting 620 was kept away from to spacing arch, and stopper 635 is used for offseting with briquetting 620. Because stopper 635 is located the one side that briquetting 620 was kept away from to spacing arch, and stopper 635 is used for offsetting with briquetting 620, so stopper 635 can't be close to briquetting 620 along the length direction of extension pole section 634, can support block 610 and wear to establish the piece 631 fastening to a certain extent together, prevents to wear to establish the notch that piece 631 followed first mounting groove and deviate from.

Referring to fig. 1 and 6, the filter element forming machine 1 further includes a protective cover 40, the protective cover 40 is disposed on the frame 100, and the slitting mechanism 400 is disposed in the protective cover 40. Of course, in other embodiments, the shield 40 may be omitted.

Referring to fig. 1 to 8, the filter element forming machine 1 and the feeding structure 10 of the present embodiment have at least the following advantages:

before processing, three bearing seats 700 may be disposed on the frame 100, then a reel fixing mechanism 600 is disposed on each bearing seat 700, the first reel 210, the second reel 220, and the third reel 230 are respectively inserted into the shaft accommodating grooves 601 of the bearing seats 700 and the reel fixing mechanism 600, the adjusting assembly 630 is adjusted, and the first reel 210, the second reel 220, and the third reel 230 are pressed by the supporting blocks 610 and the pressing blocks 620. One material roll 30 is placed on the first winding shaft 210, the other material roll 30 is placed on the second winding shaft 220, one end of the material roll 30 placed on the first winding shaft 210 and one end of the material roll 30 placed on the second winding shaft 220 are clamped between the power roll 310 and the driven roll 320 after passing through the splitting mechanism 400, and the unwound material rolls 30 clamped between the power roll 310 and the driven roll 320 are distributed in a stacked manner.

When the material roll 30 is added, the distance between the first cutter 401 and the second cutter 402 is adjusted according to requirements, so that the width of the cut unwound material roll 30 meets the requirements and is uniform. The driving member 421 drives the mounting rod 422 to ascend, so as to drive the first cutter 401 and the second cutter 402 to ascend, so that the unwound material roll 30 distributed in a stacked manner passes under the first cutter 401 and the second cutter 402.

During processing, the driving member 421 drives the mounting rod 422 to descend, and drives the first cutter 401 and the second cutter 402 to descend, so that the first cutter 401 and the second cutter 402 cut the filter cloth. The power roller 310 is rotated relative to the frame 100, and the wound material roll 30 clamped between the power roller 310 and the driven roller 320 is pulled by the friction force, so that the material roll 30 placed on the first winding shaft 210 and the material roll 30 placed on the second winding shaft 220 are further unwound, and the unwound material roll 30 is conveyed to the next process. 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. 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. The slitting mechanism 400 can slit the unwound material roll 30 to a uniform width, so that the widths of the layers of filter cloth forming the filter element are uniform, and the quality of the formed filter element is improved.

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 feed structure, comprising:

a frame;

the first scroll is arranged on the rack;

the second scroll is arranged on the rack;

the power roller is rotatably arranged on the rack;

2. The feeding structure of claim 1, further comprising a reel fixing mechanism disposed on the frame, wherein the reel fixing mechanism includes a supporting block, a pressing block and an adjusting component, a shaft accommodating groove for penetrating the first reel or the second reel is formed in the supporting block and/or the pressing block, a first installation channel is formed in the supporting block, a second installation channel is formed in the pressing block, the adjusting component is disposed in the first installation channel and the second installation channel, and the adjusting component is configured to adjust a degree of compression of the supporting block and the pressing block on the first reel or the second reel.

3. The feeding structure according to claim 1, further comprising a first tensioning shaft, a second tensioning shaft and a third tensioning shaft all disposed on said frame, said first tensioning shaft being higher or lower than said third tensioning shaft, said second tensioning shaft being higher or lower than said third tensioning shaft, along a feeding trajectory of a roll of material placed on said first winding shaft, said third tensioning shaft being located behind said first winding shaft, along a feeding trajectory of a roll of material placed on said second winding shaft, said third tensioning shaft being located behind said second winding shaft.

4. The feeding structure of claim 3, further comprising a first limiting piece and a second limiting piece which are oppositely arranged at an interval, wherein the first limiting piece and the second limiting piece are arranged on the first tensioning shaft; and/or

5. The feeding structure according to claim 3, further comprising a guide roller rotatably disposed on said frame, said guide roller being positioned between said third tensioning shaft and said slitting mechanism.

6. The feeding structure according to claim 1, wherein said splitting mechanism comprises a first cutter and a second cutter arranged at intervals, said first cutter is a high frequency generator or a saw blade, and said second cutter is a high frequency generator or a saw blade.

7. The feeding structure of claim 6, wherein the slitting mechanism further comprises a cutter adjusting assembly, the cutter adjusting assembly comprises a supporting frame, a power mechanism, a first cutter holder and a second cutter holder, the power mechanism comprises a first driving member and an installation rod, the first driving member is disposed on the supporting frame and used for driving the installation rod to move up and down, the first cutter holder and the second cutter holder are disposed on the installation rod along a length direction of the installation rod, the first cutter holder and/or the second cutter holder can move along the length direction of the installation rod, the first cutter is mounted on the first cutter holder, and the second cutter is mounted on the second cutter holder.

8. The feeding structure of claim 7, wherein the cutter adjustment assembly further comprises a sliding rail and a sliding block which are slidably engaged, the sliding rail is disposed on the supporting frame, the mounting rod is disposed on the sliding block, and the mounting rod is lifted and lowered relative to the supporting frame through the sliding block.

9. The feeding structure according to any one of claims 1 to 8, further comprising a third reel and a driving mechanism, both of which are disposed on the frame, wherein the third reel is used for placing the material roll, and the driving mechanism is used for driving the power roller to rotate.

10. A filter cartridge forming machine, comprising a feed structure according to any one of claims 1 to 9.