Filter paper shifting device of oil filter

By designing an oil filter paper dialing device including a dialing mechanism and correction components, the problems of deformation, offset and inclination of the filter paper during the transfer process in the existing filter processing technology are solved, and efficient, accurate conveying and cutting of the filter paper is achieved.

CN222540027UActive Publication Date: 2025-02-28安徽钰铭汽车配件有限公司
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Patent Information

Application Number
CN202421347073.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-13
Publication Date
2025-02-28
Estimated Expiration
2034-06-13

AI Technical Summary

Technical Problem

In the existing filter processing technology, bending equipment and cutting equipment are usually split equipment. During the conveyor belt, the filter paper is easily deformed and the metal chain gap marks are imprinted on the filter paper, affecting the processing quality, and the filter paper is easily deviated and causes the cut to tilt.

Method used

Design a filter paper transfer device for an oil filter, including a bending setting machine, a processing platform, a transfer mechanism, a cutting assembly and a correction assembly. The dialing mechanism is driven by a rotating roller and a motor, and uses an elastic trolling plate and spring to adapt to filter paper of different thicknesses, and maintains the correct positioning of the filter paper through the correction assembly to avoid offset and tilt.

Benefits of technology

Through this device, irregular creases can be effectively avoided on the surface of the filter paper, and ensure that the filter paper is centered when cutting, avoid tilting at the cutting, and improve processing quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a filter paper shifting device of an oil filter, and relates to the technical field of filter processing. The device comprises a bending and setting machine, an output port of the bending and setting machine is fixedly connected with a machining platform, two sets of supporting legs are fixedly connected to the position, close to one end, of the outer surface of the lower end of the machining platform, and a shifting mechanism and a cutting assembly are arranged at the positions, close to the two ends, of the outer surface of the upper end of the machining platform respectively. The stirring plate is arranged to rotate along with the rotating roller, filter paper of different thicknesses can be stirred and conveyed between the two sets of machined parts, traditional rigid stirring is replaced with elastic extrusion, and irregular creases are prevented from being generated on the surface of the filter paper; in addition, in the rotating process of the rotating roller, the two sets of correcting plates can be driven to move in the directions close to and away from each other repeatedly, the minimum distance between the two sets of correcting plates is equal to the width of the filter paper, and therefore the filter paper is centered when conveyed to the position below the mounting frame, and inclination of the cut position is avoided.
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Description

Technical Field

[0001] The utility model relates to the technical field of filter processing, in particular to a filter paper rotating device for an oil filter. Background Art

[0002] The main function of the filter is to filter out harmful impurities in the air that is about to enter the cylinder to reduce the early wear of the cylinder, piston, piston ring, valve and valve seat; filter paper is an important part of the filter production and processing. During the processing, the filter paper first needs to be bent, and then it is sent to the cutting process after being bent.

[0003] The bending device and cutting device in the prior art are usually two separate devices, so the bent filter paper is usually conveyed to the bottom of the bending mechanism by a conveyor belt or manually. However, the conveyor belt in the prior art is usually made of flexible material or metal chain. The former will deform during cutting, and the latter will cause traces of the metal chain gap to be printed on the surface of the filter paper when the filter paper is bent, affecting the processing quality. In addition, during the transmission process, the filter paper is prone to deviation and thus causes the cut to be tilted. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art and to provide a filter paper rotating device for an oil filter.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a filter paper turning device for an oil filter, comprising a bending and shaping machine, the output port of the bending and shaping machine is fixedly connected to a processing platform, and the lower end outer surface of the processing platform is fixedly connected to two groups of supporting legs near one end, the upper end outer surface of the processing platform is respectively provided with a turning mechanism and a cutting assembly near both ends, the upper end outer surface of the processing platform is provided with a correction assembly for preventing the filter paper from deflecting at a position between the turning mechanism and the cutting assembly, and the turning mechanism is located between the cutting assembly and the bending and shaping machine;

[0006] The turning mechanism includes a fixed frame fixedly connected to the surface of the processing platform, and the fixed frame is U-shaped. A rotating roller is rotatably connected inside the fixed frame, and a motor is arranged on the outer surface of one side of the fixed frame. The output end of the motor passes through the interior of the fixed frame and is fixedly connected to the rotating roller, and the outer surface of the rotating roller is annular and has several groups of turning components arranged at equal distances.

[0007] Furthermore, the toggle assembly includes a fixed plate, a movable groove, a toggle plate and a spring; the outer surface of the rotating roller is annular and fixedly connected with several groups of fixed plates at equal distances, and a movable groove is provided at one end of the outer surface of the fixed plate away from the rotating roller, and a toggle plate and a spring are arranged inside the movable groove, one end of the spring is fixedly connected to the toggle plate, and the other end is fixedly connected to the fixed plate, and one end of the toggle plate passes through the outside of the movable groove.

[0008] Furthermore, the correction assembly includes a support plate, a guide rod, a rotating rod and a correction plate; two groups of support plates are fixedly connected to the outer surface of the upper end of the processing platform, a guide rod and a rotating rod are arranged between the two groups of support plates, and the rotating rod is rotatably connected to the support plate, the guide rod is fixedly connected to the support plate, and the outer surface of the guide rod is movably connected with the correction plate near both ends, the outer surface of the rotating rod is provided with two groups of threads with opposite rotation directions at positions corresponding to the two groups of correction plates, and the rotating rod is threadedly connected to the correction plate.

[0009] Furthermore, one end of the outer surface of the rotating roller away from the motor is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the fixed frame, and one end of the rotating shaft penetrates to the outside of the fixed frame and is fixedly connected to a connecting plate, one end of the outer surface of one side of the connecting plate away from the rotating shaft is rotatably connected to a traction rod, one end of the traction rod is hinged to a movable bar, a group of limiting holes are opened at positions corresponding to the support plates and the movable bars, and the movable bar is slidably connected to the limiting holes.

[0010] Furthermore, one side of the movable bar passes through the outside of the limiting hole, and the outer surface of the lower end of the movable bar is fixedly connected with several groups of teeth at equal distances, one end of the rotating rod passes through the outside of the corresponding support plate and is fixedly connected with a gear, and the teeth are meshed with the gear.

[0011] Furthermore, the cutting assembly includes a mounting frame fixedly connected to the upper outer surface of the processing platform, and an electric push rod is provided at the top of the inner surface of the mounting frame, one end of the electric push rod is fixedly connected to the mounting frame, and the other end is fixedly connected to a mounting plate, and a cutting blade is provided on the lower outer surface of the mounting plate.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] In the utility model, by setting a toggle plate to rotate with the rotating roller, filter papers of different thicknesses can be toggled and transferred between two groups of processing parts, and elastic extrusion is used instead of traditional hard toggle to avoid irregular folds on the filter paper surface;

[0014] In addition, the rotation of the rotating roller can drive the two sets of correction plates to repeatedly move towards and away from each other, and the minimum distance between the two sets of correction plates is equal to the width of the filter paper, so that the filter paper is centered when it is transmitted to the bottom of the mounting frame, avoiding tilting at the cutting point. Therefore, the position of the filter paper can be corrected during the process of moving the filter paper for transmission, thereby improving the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a combined view of the correction component and the cutting component of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the turning assembly of the utility model;

[0018] Figure 4 This is a combined view of the movable bar and the traction rod of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the correction component of the utility model.

[0020] : 1. Bending and shaping machine; 2. Processing platform; 3. Support leg; 4. Turning mechanism; 5. Cutting assembly; 501. Mounting frame; 502. Electric push rod; 503. Cutting blade; 504. Mounting plate; 6. Correction assembly; 601. Support plate; 602. Guide rod; 603. Rotating rod; 604. Correction plate; 605. Rotating shaft; 606. Connecting plate; 607. Pulling rod; 608. Movable bar; 609. Limiting hole; 610. Tooth; 611. Gear; 7. Fixed frame; 8. Turning assembly; 801. Fixed plate; 802. Movable groove; 803. Turning plate; 804. Spring; 9. Rotating roller; 10. Motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] like Figure 1-3As shown, the utility model proposes a filter paper rotating device for an oil filter, comprising a bending and forming machine 1, the output port of the bending and forming machine 1 is fixedly connected to a processing platform 2, and the lower end outer surface of the processing platform 2 is fixedly connected to a position near one end with two groups of supporting legs 3, the upper end outer surface of the processing platform 2 is respectively provided with a rotating mechanism 4 and a cutting assembly 5 near both ends, the upper end outer surface of the processing platform 2 is provided with a correction assembly 6 for preventing the filter paper from being offset at a position between the rotating mechanism 4 and the cutting assembly 5, the correction assembly 6 corrects the position of the filter paper entering the cutting assembly 5 under the drive of the rotating mechanism 4, and the rotating mechanism 4 is located between the cutting assembly 5 and the bending and forming machine 1.

[0024] The cutting assembly 5 includes a mounting frame 501 fixedly connected to the outer surface of the upper end of the processing platform 2, and an electric push rod 502 is arranged at the top of the inner surface of the mounting frame 501, one end of the electric push rod 502 is fixedly connected to the mounting frame 501, and the other end is fixedly connected to a mounting plate 504, and a cutting blade 503 is arranged on the outer surface of the lower end of the mounting plate 504. When cutting, the electric push rod 502 drives the mounting plate 504 to drive the cutting blade 503 to move downward to cut the filter paper.

[0025] Embodiment 2:

[0026] like Figure 2 and Figure 3 As shown, the difference between this embodiment and embodiment 1 is that the dial mechanism 4 includes a fixed frame 7 fixedly connected to the surface of the processing platform 2, and the fixed frame 7 is U-shaped, the interior of the fixed frame 7 is rotatably connected to a rotating roller 9, and a motor 10 is provided on the outer surface of one side of the fixed frame 7, the output end of the motor 10 passes through the interior of the fixed frame 7 and is fixedly connected to the rotating roller 9, the motor 10 drives the rotating roller 9 to rotate counterclockwise, the dial assembly 8 rotates with the rotating roller 9, and the outer surface of the rotating roller 9 is annular and has a plurality of groups of dial assemblies 8 arranged at equal distances.

[0027] The toggle assembly 8 includes a fixed plate 801, a movable groove 802, a toggle plate 803 and a spring 804; the outer surface of the rotating roller 9 is annular and fixedly connected with several groups of fixed plates 801 at equal distances, and the outer surface of the fixed plate 801 is provided with a movable groove 802 at one end away from the rotating roller 9, and the movable groove 802 is provided with a toggle plate 803 and a spring 804 inside. The toggle plate 803 fits with the bent filter paper under the action of the spring 804, one end of the spring 804 is fixedly connected to the toggle plate 803, and the other end is fixedly connected to the fixed plate 801, one end of the toggle plate 803 passes through the outside of the movable groove 802, and the toggle plate 803 can adapt to filter papers of different thicknesses under the action of the spring 804.

[0028] Embodiment three:

[0029] like Figure 2-5As shown, the difference between this embodiment and embodiment 1 and embodiment 2 is that the correction component 6 includes a support plate 601, a guide rod 602, a rotating rod 603 and a correction plate 604; the end of the outer surface of the rotating roller 9 away from the motor 10 is fixedly connected to a rotating shaft 605, the rotating shaft 605 is rotatably connected to the fixed frame 7, and one end of the rotating shaft 605 penetrates to the outside of the fixed frame 7 and is fixedly connected to a connecting plate 606. In the process of conveying the filter paper toward the cutting component 5, the rotating shaft 605 drives the connecting plate 606 to rotate, and the end of the outer surface of one side of the connecting plate 606 away from the rotating shaft 605 is rotatably connected to a traction rod 607, and one end of the traction rod 607 is hinged with a movable bar 608. A set of support plates 601 are provided at positions corresponding to the movable bar 608, and the movable bar 608 is slidably connected to the limiting hole 609. The traction rod 607 repeatedly pushes and pulls the movable bar 608 along the limiting hole 609 under the pulling of the connecting plate 606.

[0030] One side of the movable bar 608 penetrates to the outside of the limiting hole 609, and the outer surface of the lower end of the movable bar 608 is fixedly connected with a plurality of groups of teeth 610 at equal distances. The outer surface of the upper end of the processing platform 2 is fixedly connected with two groups of support plates 601. A guide rod 602 and a rotating rod 603 are arranged between the two groups of support plates 601, and the rotating rod 603 is rotatably connected with the support plate 601. One end of the rotating rod 603 penetrates to the outside of the corresponding support plate 601 and is fixedly connected with a gear 611, and the teeth 610 are meshed with the gear 611, and the gear 611 drives the rotating rod 603 to rotate. In the reverse rotation, two groups of threads with opposite rotation directions are arranged at positions corresponding to the outer surface of the rotating rod 603 and the two groups of correction plates 604, and the rotating rod 603 is threadedly connected to the correction plates 604, the guide rod 602 is fixedly connected to the support plate 601, and the outer surface of the guide rod 602 near both ends is movably connected with the correction plates 604, the two groups of correction plates 604 repeatedly move toward and away from each other, and the minimum distance between the two groups of correction plates 604 is equal to the width of the filter paper, so that the filter paper is centered when it is transferred to the bottom of the mounting frame 501, avoiding the filter paper cut from being tilted.

[0031] The working process and principle of the utility model are as follows:

[0032] Step 1: The motor 10 drives the rotating roller 9 to rotate counterclockwise, and the toggle plate 803 is fitted with the bent filter paper under the action of the spring 804. The toggle plate 803 transfers the bent filter paper toward the cutting component 5 during the rotation of the rotating roller 9. The toggle plate 803 can adapt to filter papers of different thicknesses under the action of the spring 804, and uses elastic extrusion instead of traditional hard toggle to avoid irregular folds on the filter paper surface;

[0033] Step 2: During the process of the filter paper being conveyed toward the cutting assembly 5, the rotating shaft 605 drives the connecting plate 606 to rotate, and the traction rod 607 repeatedly pushes and pulls the movable bar 608 along the limiting hole 609 under the pulling of the connecting plate 606. Since the movable bar 608 is meshed with the gear 611 through the teeth 610, the gear 611 drives the rotating rod 603 to rotate forward and reversely, and the two sets of correction plates 604 repeatedly move toward and away from each other, and the minimum distance between the two sets of correction plates 604 is equal to the width of the filter paper, so that the filter paper is centered when it is conveyed to the bottom of the mounting frame 501, avoiding tilting at the cutting position. Therefore, the position of the filter paper can be corrected during the process of the filter paper being moved and conveyed, thereby improving the processing quality.

[0034] Step 3: During cutting, the electric push rod 502 drives the mounting plate 504 to drive the cutting blade 503 to move downward to cut the filter paper.

[0035] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A filter paper rotating device for an oil filter, comprising a bending and shaping machine (1), characterized in that: The output port of the bending and shaping machine (1) is fixedly connected to a processing platform (2), and two groups of supporting legs (3) are fixedly connected to the outer surface of the lower end of the processing platform (2) at a position close to one end, and a turning mechanism (4) and a cutting assembly (5) are respectively arranged on the outer surface of the upper end of the processing platform (2) at positions close to both ends, and a correction assembly (6) for preventing filter paper from deflecting is arranged on the outer surface of the upper end of the processing platform (2) at a position between the turning mechanism (4) and the cutting assembly (5), and the turning mechanism (4) is located between the cutting assembly (5) and the bending and shaping machine (1); The rotating mechanism (4) comprises a fixed frame (7) fixedly connected to the surface of the processing platform (2), and the fixed frame (7) is U-shaped, the interior of the fixed frame (7) is rotatably connected to a rotating roller (9), and a motor (10) is arranged on the outer surface of one side of the fixed frame (7), the output end of the motor (10) passes through the interior of the fixed frame (7) and is fixedly connected to the rotating roller (9), and the outer surface of the rotating roller (9) is annular and has a plurality of groups of rotating components (8) arranged at equal distances.

2. The filter paper rotating device of an oil filter according to claim 1, characterized in that: The toggle assembly (8) comprises a fixed plate (801), a movable groove (802), a toggle plate (803) and a spring (804); the outer surface of the rotating roller (9) is annular and fixedly connected with a plurality of groups of fixed plates (801) at equal distances, and the outer surface of the fixed plate (801) is provided with a movable groove (802) at one end away from the rotating roller (9), and the movable groove (802) is provided with a toggle plate (803) and a spring (804) inside, one end of the spring (804) is fixedly connected to the toggle plate (803), and the other end is fixedly connected to the fixed plate (801), and one end of the toggle plate (803) passes through the outside of the movable groove (802).

3. The filter paper rotating device of an oil filter according to claim 1, characterized in that: The correction component (6) comprises a support plate (601), a guide rod (602), a rotating rod (603) and a correction plate (604); two groups of support plates (601) are fixedly connected to the outer surface of the upper end of the processing platform (2); a guide rod (602) and a rotating rod (603) are arranged between the two groups of support plates (601); the rotating rod (603) is rotatably connected to the support plate (601); the guide rod (602) is fixedly connected to the support plate (601); and the outer surface of the guide rod (602) is movably connected to the correction plate (604) at positions near both ends; two groups of threads with opposite rotation directions are arranged on the outer surface of the rotating rod (603) at positions corresponding to the two groups of correction plates (604); and the rotating rod (603) is threadedly connected to the correction plate (604).

4. The filter paper rotating device of an oil filter according to claim 3, characterized in that: A rotating shaft (605) is fixedly connected to one end of the outer surface of the rotating roller (9) away from the motor (10); the rotating shaft (605) is rotatably connected to the fixed frame (7); one end of the rotating shaft (605) penetrates the outside of the fixed frame (7) and is fixedly connected to a connecting plate (606); one end of the outer surface of one side of the connecting plate (606) away from the rotating shaft (605) is rotatably connected to a traction rod (607); one end of the traction rod (607) is hinged to a movable bar (608); a set of limiting holes (609) are provided at positions corresponding to the supporting plates (601) and the movable bar (608); and the movable bar (608) is slidably connected to the limiting holes (609).

5. The filter paper rotating device of an oil filter according to claim 4, characterized in that: One side of the movable bar (608) passes through the outside of the limiting hole (609), and the outer surface of the lower end of the movable bar (608) is fixedly connected with a plurality of groups of teeth (610) at equal distances, and one end of the rotating rod (603) passes through the outside of the corresponding support plate (601) and is fixedly connected with a gear (611), and the teeth (610) are meshed with the gear (611).

6. The filter paper rotating device of an oil filter according to claim 1, characterized in that: The cutting assembly (5) comprises a mounting frame (501) fixedly connected to the outer surface of the upper end of the processing platform (2), and an electric push rod (502) is arranged at the top end of the inner surface of the mounting frame (501), one end of the electric push rod (502) is fixedly connected to the mounting frame (501), and the other end is fixedly connected to the mounting plate (504), and a cutting blade (503) is arranged on the outer surface of the lower end of the mounting plate (504).