Automatic filter paper breaking mechanism for filter element

Abstract

The utility model relates to the technical field of filter paper, and discloses an automatic filter paper breaking mechanism for a filter element, which comprises a base, the top of the base is fixedly connected with a fixing frame, the top of the fixing frame is provided with a dust collection component, and the top of the base is fixedly connected with a support frame. The automatic filter paper breaking mechanism for the filter element is provided with the fixing box, a dust suction pipe, an exhaust fan, a positioning groove, a dustproof net, a sliding groove and a collecting box, dust generated by cutting can be sucked into the fixing box through the dust suction pipe under the action of the exhaust fan, and the dust can be intercepted through the dustproof net and cannot be discharged through the exhaust fan; and dust left in the fixing box can fall into the collecting box to be collected, the collecting box can slide out through a sliding groove to clean the dust, the effect of collecting and cleaning the dust left during cutting is achieved, workers do not need to sweep the dust afterwards, the practicability of the breaking mechanism is improved, and the workshop environment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter paper technical field, concretely is a filter core is with filter paper automatic breaking mechanism. BACKGROUND

[0002] Filter paper is a common laboratory and industrial supplies, with specific physical and chemical properties, used for separating solid and liquid components in a mixture, filter paper is a paper-like material with good filtering performance, usually made of cotton fibers or synthetic fibers, etc. These fibers interweave to form numerous small pores, so that liquid can pass through, while solid particles are intercepted.

[0003] Different filtering equipment, such as funnel, filter, etc. The size specification is various, the filter paper needs to be cut into appropriate size, so as to be well adapted to these equipment.

[0004] The prior art publication CN220661075U patent document provides a filter core is with filter paper automatic breaking mechanism, the breaking mechanism is through the filter paper cylinder is set on the surface of the limiting cylinder, through starting the fourth cylinder to work, through the fourth cylinder to the outside movement and then with filter paper cylinder contact and fix, start the first motor to work, through the first motor drives the limiting cylinder rotation to rotate and pull the filter paper, and the other side filter paper is placed in the lower end of the third cylinder, through downward movement to fix the other side of the filter paper, so that the filter paper can be in the state of tightness, so, can prevent the filter paper from shaking in the cutting process.

[0005] The above-mentioned prior art, although the breaking mechanism is through one end of the filter paper rotation and pull, then the other side filter paper is placed in the lower end of the third cylinder, through downward movement to fix the other side of the filter paper, so that the filter paper can be in the state of tightness, but the breaking mechanism in the patent technology will produce chippings and dust in the process of cutting the filter paper, so that the dust will be scattered everywhere, the staff needs to clean it manually, so as to avoid affecting the production of filter paper, reduce the practicability of the breaking mechanism, therefore, we need a filter core is with filter paper automatic breaking mechanism. INVENTION CONTENTS

[0006] The utility model aims at providing a filter core is with filter paper automatic breaking mechanism, to solve the above background art proposes that the breaking mechanism in the patent technology will produce chippings and dust in the process of cutting the filter paper, so that the dust will be scattered everywhere, the staff needs to clean it manually, so as to avoid affecting the production of filter paper, reduce the practicability of the breaking mechanism problem.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] An automatic filter paper breaking mechanism for filter element, comprising a base, the top of the base is fixedly connected with a fixed frame, and the top of the fixed frame is provided with a dust suction assembly, the top of the base is fixedly connected with a support frame, and one side of the support frame is provided with a mounting assembly;

[0009] The dust suction assembly comprises a fixed box, one side of the fixed box is fixedly connected with a dust suction pipe, the fixed box is provided with an exhaust fan, the top of the fixed box is provided with a positioning groove, and the inner wall of the positioning groove is hingedly connected with a dustproof net, one side of the fixed box is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with a collecting box.

[0010] The mounting assembly comprises a motor, the output end of the motor is detachably connected with a rotating plate through a shaft coupling, one side of the rotating plate is fixedly connected with a rotating drum, the outer surface of the rotating drum is provided with a scale line, the inner wall of the rotating plate is provided with a screw rod, and the outer surface of the screw rod is threadedly connected with a lifting block, and one side of the lifting block is fixedly connected with a pressing plate.

[0011] Preferably, the inside of the fixed frame is provided with a cutting mechanism, and the top of the base is provided with a reel frame.

[0012] Preferably, the dust suction pipe and the exhaust fan form a fixed structure through the fixed box, and the fixed box is arranged between the dust suction pipe and the exhaust fan.

[0013] Preferably, the fixed box and the dustproof net form a hinged structure through the positioning groove, and the size and shape of the positioning groove are matched with the size and shape of the dustproof net.

[0014] Preferably, the fixed box and the collecting box form a sliding structure through the sliding groove, and the size and shape of the sliding groove are matched with the size and shape of the collecting box.

[0015] Preferably, the motor and the rotating drum form a rotating structure through the rotating plate, and the number of the rotating plates is two, and the rotating plates are symmetrically arranged with the vertical line of the rotating drum as the axis of symmetry.

[0016] Preferably, the rotating plate and the lifting block form a lifting structure through the screw rod, and the external thread of the screw rod is matched with the internal thread of the lifting block.

[0017] Compared with the prior art, the automatic filter paper breaking mechanism for filter element has the advantages that,

[0018] First, the utility model discloses a fixed box, dust absorption pipe, exhaust fan, positioning groove, dust screen, sliding slot and collection box are provided, can make dust absorption pipe cut the dust generated and inhale to the fixed box under the effect of exhaust fan, can make the dust intercept through dust screen, will not be discharged through the exhaust fan, make the dust that remains in the fixed box can fall into the collection box and collect, the collection box can slide out through the sliding slot and clean, reach the effect that the dust that remains in cutting is collected and cleaned, need not staff to sweep up afterwards, improve the practicability of the breaking mechanism, improve the workshop environment.

[0019] Second, the utility model discloses a motor, rotating plate, rotating drum, scale line, screw rod, lifting block and lower pressing plate are provided, through the one end of filter paper is inserted into scale line, the lower pressing plate of lifting block one side is pressed down with filter paper on rotating drum and is fixed with hand rotating screw rod, can drive rotating plate and drive rotating drum to rotate through starting motor, then can rotate filter paper to rotate a circle as a measurement unit, make filter paper when cutting off can select the length that needs and cut off, only need rotating drum rotates corresponding number of turns, improve the practicability. DRAWINGS

[0020] Figure 1 It is the front view structure schematic drawing of the utility model;

[0021] Figure 2 It is the right section view structure schematic drawing of the utility model;

[0022] Figure 3 It is the dust screen and collection box structure schematic drawing of the utility model;

[0023] Figure 4 It is the utility model Figure 2 The enlarged structure schematic drawing of A place in the utility model.

[0024] In the drawing: 1, base;2, fixed frame;3, dust absorption assembly;301, fixed box;302, dust absorption pipe;303, exhaust fan;304, positioning groove;305, dust screen;306, sliding slot;307, collection box;4, cutting mechanism;5, reel stand;6, support frame;7, installation assembly;701, motor;702, rotating plate;703, rotating drum;704, scale line;705, screw rod;706, lifting block;707, lower pressing plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , an automatic filter paper breaking mechanism for filter element, comprising a base 1, the top of the base 1 is fixedly connected with a fixed frame 2, and the top of the fixed frame 2 is provided with a dust suction assembly 3, the top of the base 1 is fixedly connected with a support frame 6, and one side of the support frame 6 is provided with a mounting assembly 7.

[0027] The dust suction assembly 3 comprises a fixed box 301, one side of the fixed box 301 is fixedly connected with a dust suction pipe 302, one side of the fixed box 301 is provided with an air extractor 303, the top of the fixed box 301 is provided with a positioning groove 304, and the inner wall of the positioning groove 304 is hingedly connected with a dustproof net 305, one side of the fixed box 301 is provided with a sliding groove 306, and the inner wall of the sliding groove 306 is slidably connected with a collection box 307.

[0028] The mounting assembly 7 comprises a motor 701, the output end of the motor 701 is detachably connected with a rotating plate 702 through a shaft coupling, one side of the rotating plate 702 is fixedly connected with a rotating cylinder 703, the outer surface of the rotating cylinder 703 is provided with a scale line 704, the inner wall of the rotating plate 702 is provided with a screw rod 705, and the outer surface of the screw rod 705 is threadedly connected with a lifting block 706, one side of the lifting block 706 is fixedly connected with a pressing plate 707.

[0029] Through the above technical scheme, under the action of the air extractor 303, the dust generated by cutting can be sucked into the fixed box 301 through the dust suction pipe 302, the dust can be intercepted through the dustproof net 305 and will not be discharged through the air extractor 303, so that the dust remaining in the fixed box 301 can fall into the collection box 307 for collection, the collection box 307 can be slid out through the sliding groove 306 for cleaning, achieving the effect of collecting and cleaning the dust remaining during cutting, without the need for staff to clean up afterwards, improving the practicability of the breaking mechanism and the workshop environment.

[0030] Specifically, the inside of the fixed frame 2 is provided with a cutting mechanism 4, and the top of the base 1 is provided with a winding drum frame 5.

[0031] Through the technical scheme, the starting cutting-off mechanism 4 can make the cutting blade rotate and move forward and backward at the same time, so that the cutting blade cuts the filter paper, and the initial filter paper is placed on the reel stand 5, which facilitates taking the filter paper on the reel stand 5 for cutting.

[0032] Specifically, the dust suction pipe 302 and the air extractor 303 form a fixed structure through the fixed box 301, and the fixed box 301 is arranged between the dust suction pipe 302 and the air extractor 303.

[0033] Through the technical scheme, the air extractor 303 can suck the dust generated by cutting into the fixed box 301 through the dust suction pipe 302 for collection, achieving the effect of sucking the dust by the dust suction pipe 302.

[0034] Specifically, the fixed box 301 and the dust screen 305 form a clamping structure through the positioning groove 304, and the shape and size of the positioning groove 304 match those of the dust screen 305.

[0035] Through the technical scheme, the dust screen 305 can intercept the sucked dust, so that the dust cannot be discharged by the air extractor 303, achieving the effect of intercepting the dust, and the dust screen 305 can be conveniently installed and removed through the positioning groove 304, facilitating the removal and cleaning of the dust screen 305.

[0036] Specifically, the fixed box 301 and the collection box 307 form a sliding structure through the sliding groove 306, and the shape and size of the sliding groove 306 match those of the collection box 307.

[0037] Through the technical scheme, the dust falls into the collection box 307 for collection, and the collection box 307 can slide out of the sliding groove 306 for disassembly, facilitating the cleaning of the dust in the collection box 307, achieving the effect of collecting and cleaning the dust.

[0038] Specifically, the motor 701 and the rotating drum 703 form a rotating structure through the rotating plate 702, and the number of the rotating plate 702 is two, and the rotating plate 702 is symmetrically arranged with the vertical line of the rotating drum 703 as the axis of symmetry.

[0039] Through the technical scheme, the starting motor 701 can drive the rotating plate 702 to rotate while driving the rotating drum 703 to rotate, and the scale line 704 arranged on the rotating drum 703 is a starting point, and the rotating drum 703 rotates one circle as a length unit, and each subsequent circle increases in length, facilitating the selection of the length of the filter paper by rotating the rotating drum 703.

[0040] Specifically, the rotating plate 702 and the lifting block 706 form a lifting structure through the screw rod 705, and the external thread of the screw rod 705 matches the internal thread of the lifting block 706.

[0041] By the above technical scheme, the hand rotating screw rod 705 can drive the lifting block 706 to lift, the lifting block 706 drives the lower pressing plate 707 to move downwards to press and fix the filter paper on the rotating drum 703, and the effect of limiting and fixing the filter paper is achieved.

[0042] Working principle: when the filter paper automatic breaking mechanism is used, first, one end of the filter paper is pulled into the scale line 704 of the rotating drum 703, the hand rotating screw rod 705 can drive the lifting block 706 to move downwards, the lifting block 706 drives the lower pressing plate 707 to move downwards to fix the filter paper, the motor 701 is started to drive the rotating plate 702 to rotate, the rotating plate 702 drives the rotating drum 703 to rotate, so that the filter paper rotates, after selecting a suitable length, the cutting mechanism 4 is started to cut the filter paper, at the same time, the air extractor 303 is started, the air extractor 303 sucks air through the dust suction pipe 302, can suck the dust generated by cutting, the dust is sucked into the fixed box 301, the dust is intercepted by the dustproof net 305 installed in the fixed box 301, the intercepted dust falls into the collecting box 307 for collection, the collecting box 307 can be pulled out from the chute 306 to clean the dust, which completes the whole work, the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits, and the appended claims and equivalents thereof are limited.

Claims

1. An automatic filter paper breaking mechanism for filter core, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a fixing frame (2), and the top of the fixing frame (2) is provided with a dust collection assembly (3); the top of the base (1) is fixedly connected with a supporting frame (6), and one side of the supporting frame (6) is provided with a mounting assembly (7). The dust collection assembly (3) comprises a fixed box (301), one side of the fixed box (301) is fixedly connected with a dust collection pipe (302), one side of the fixed box (301) is provided with an air extractor (303), the top of the fixed box (301) is provided with a positioning groove (304), and the inner wall of the positioning groove (304) is hingedly connected with a dustproof net (305); one side of the fixed box (301) is provided with a sliding groove (306), and the inner wall of the sliding groove (306) is slidably connected with a collection box (307). The mounting assembly (7) comprises a motor (701), the output end of the motor (701) is detachably connected with a rotating plate (702) through a shaft coupling, one side of the rotating plate (702) is fixedly connected with a rotating drum (703), the outer surface of the rotating drum (703) is provided with a scale line (704), the inner wall of the rotating plate (702) is provided with a screw rod (705), and the outer surface of the screw rod (705) is threadedly connected with a lifting block (706), one side of the lifting block (706) is fixedly connected with a pressing plate (707).

2. The mechanism for automatically breaking filter paper for filter cartridges according to claim 1, characterized in that: The inside of the fixing frame (2) is provided with a cutting mechanism (4), and the top of the base (1) is provided with a winding drum frame (5).

3. The mechanism for automatically breaking filter paper for filter cartridges according to claim 1, characterized in that: The dust collection pipe (302) and the air extractor (303) constitute a fixed structure through the fixed box (301), and the fixed box (301) is arranged between the dust collection pipe (302) and the air extractor (303).

4. The mechanism for automatically breaking filter paper according to claim 1, characterized in that: The fixed box (301) and the dustproof net (305) constitute a clamping structure through the positioning groove (304), and the shape and size of the positioning groove (304) are matched with the shape and size of the dustproof net (305).

5. The mechanism for automatically breaking filter paper according to claim 1, characterized in that: The fixed box (301) and the collection box (307) constitute a sliding structure through the sliding groove (306), and the shape and size of the sliding groove (306) are matched with the shape and size of the collection box (307).

6. The mechanism for automatically breaking filter paper for filter cartridges according to claim 1, characterized in that: The motor (701) and the rotating drum (703) constitute a rotating structure through the rotating plate (702), and the number of the rotating plate (702) is two, and the rotating plate (702) is symmetrically arranged with the median line of the rotating drum (703) as the axis of symmetry.

7. The mechanism for automatically breaking filter paper according to claim 1, characterized in that: The rotating plate (702) and the lifting block (706) constitute a lifting structure through the screw rod (705), and the external thread of the screw rod (705) is matched with the internal thread of the lifting block (706).

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