Filter element cutting device

Abstract

The utility model belongs to the technical field of filter element processing, and particularly relates to a filter element cutting device which comprises a bottom plate, and the upper surface of the bottom plate is fixedly connected with connecting plates which are symmetrically arranged. A first motor is fixedly connected to the side, away from the other connecting plate, of one connecting plate. The output end of the first motor is fixedly connected with a first lead screw, and the first lead screw is rotationally connected between the two connecting plates. The outer side of the lead screw is in threaded connection with a shell. A sliding block is connected into the shell in a sliding mode. The side, away from the shell, of the sliding block is fixedly connected with a cutting machine. After one end of the filter element is clamped, the other positioning cylinder is made to be close to the other end of the filter element, after the other positioning cylinder is close to the other end of the filter element, the other third motor is started, the other four clamping blocks are made to be close to one another, and then the other end of the filter element can be clamped and fixed. The filter element can be prevented from falling off, and normal cutting work cannot be affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of filter element processing, in particular to a filter element cutting device. Background Art

[0002] The filter element is a component of the filter. Its main function is to filter out impurities, particles and pollutants in the air, liquid or gas, thereby improving the purity and cleanliness of the fluid. When the filter element is produced, the filter element will be cut to adapt to the specific filter architecture or system design.

[0003] Patent application number: 202321349158.0 discloses a positioning fixture for air filter processing, including a workbench, a clamping unit and a supporting unit; the workbench: the clamping unit is installed on the upper end; the clamping unit: includes a bracket 1, a screw 1, a push plate, a turntable 1, a control column 1, a bracket 2, a rotating shaft, a support plate, a locking assembly, a turntable 2 and a control column 2, the right end of the upper end surface of the workbench is installed with a bracket 1, and a screw 1 is horizontally arranged in a screw hole opened at the upper end of the bracket 1, the left end of the screw 1 is rotatably connected to the right end of the push plate, and the right end of the screw 1 is fixedly connected to the left end of the turntable 1, The right end of the turntable one is rotatably connected to the left end of the control column one, and a bracket two is installed on the left end of the upper end surface of the workbench. The upper end of the bracket two is provided with a through hole in which a rotating shaft is horizontally arranged, the right end of the rotating shaft is fixedly connected to the left end of the supporting plate, and the left end of the rotating shaft is fixedly connected to the right end of the turntable two through a locking assembly, and one side of the left end of the turntable two is rotatably connected to the right end of the control column two; a clamping unit is provided, and a pawl is pushed downward by a spring to lock the ratchet, so as to stably change the angle of the air filter that is pressed and fixed by the push plate and the supporting plate, so as to facilitate the operator to process both sides of the air filter.

[0004] In the current existing technology, although the pawl is pushed downward by the spring to lock the ratchet, which makes it convenient for the operator to process both sides of the air filter, when processing the filter, the filter is placed between the push plate and the support plate, and the control column 1 is rotated to make the screw 1 thread move and drive the push plate close to the support plate, thereby clamping the filter. However, there is no self-locking function between the bracket 1 and the screw 1. During the process of processing the filter, when the filter is subjected to external force, the force will be transmitted to the screw 1, causing the screw 1 to deflect, thereby making it impossible to clamp the filter, causing the filter to fall off, thereby affecting normal processing.

[0005] Therefore, in view of the above problems, a filter element cutting device is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a filter element cutting device is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a filter element cutting device described in the utility model comprises a base plate, and a symmetrically arranged connecting plate is fixedly connected to the upper surface of the base plate; a No. 1 motor is fixedly connected to a side of one of the connecting plates away from the other connecting plate; a No. 1 screw is fixedly connected to the output end of the No. 1 motor, and the No. 1 screw is rotatably connected between the two connecting plates; a shell is threadedly connected to the outer side of the screw; a slider is slidably connected to the shell; a cutting machine is fixedly connected to the side of the slider away from the shell; a symmetrically arranged mounting frame is arranged above the base plate at a position corresponding to the cutting machine; a positioning cylinder is fixedly connected to the side of the mounting frame close to the cutting machine; a clamping assembly is arranged between the mounting frame and the positioning cylinder, and the clamping assembly comprises a turntable, a slide rod and a clamping block; the slide rod is slidably connected to the turntable and the positioning cylinder; the clamping block is fixed to the end of the slide rod away from the mounting frame.

[0008] Preferably, the clamping assembly also includes a No. 3 motor, and the No. 3 motor is fixedly connected to a side of the mounting frame away from the cutting machine; a rotating shaft is fixedly connected to the output end of the No. 3 motor, and the rotating shaft passes through the middle of the mounting frame; the middle of the turntable is fixedly connected to an end of the rotating shaft away from the No. 3 motor; four sliding rods are arranged; four vortex grooves in a circular array are opened at the position of the turntable corresponding to the slide rod; four movable grooves in a circular array are opened at the position of the positioning cylinder corresponding to the slide rod, and the four sliding rods are respectively slidably connected in the vortex grooves and the movable grooves; symmetrically arranged positioning grooves are opened at the position of the slide rod corresponding to the mounting frame and the positioning cylinder, and the mounting frame and the positioning cylinder are respectively located in the positioning grooves.

[0009] Preferably, a No. 2 motor is fixedly connected to the top of the shell; a No. 2 screw is fixedly connected to the output end of the No. 2 motor, and the No. 2 screw passes through the top of the shell; the No. 2 screw is rotatably connected in the shell; the slider is threadedly connected to the outside of the No. 2 screw.

[0010] Preferably, a slide plate is fixedly connected to the bottom of one of the positioning cylinders; a positioning plate is fixedly connected to the bottom of the other positioning cylinder; a No. 4 motor is fixedly connected to the position of the slide plate on the side of the base plate; a No. 3 screw rod is fixedly connected to the output end of the No. 4 motor, and the No. 3 screw rod is rotatably connected between the base plate and the positioning plate; the slide plate is threadedly connected to the outside of the No. 3 screw rod.

[0011] Preferably, a No. 1 positioning rod is fixedly connected to the position of the outer shell between the two connecting plates, and the outer shell is slidably connected to the outer side of the No. 1 positioning rod; a No. 2 positioning rod is fixedly connected to the position of the slide plate between the base plate and the positioning plate, and the slide plate is slidably connected to the outer side of the No. 2 positioning rod.

[0012] Preferably, protective pads are fixedly connected to one side of the four clamping blocks that correspond to each other.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a filter element cutting device, when the filter element is fixed, first one end of the filter element is placed inside one of the positioning cylinders, and after placement, the No. 3 motor is started, and the No. 3 motor drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the turntable to rotate. During the rotation of the turntable, the vortex groove is driven to rotate, and the vortex groove, with the cooperation of the movable groove, drives four slide bars to slide in the vortex groove and the movable groove respectively, and makes the four slide bars approach each other, and the four slide bars approach each other and drive the four clamping blocks to approach each other, so that the outer side of one end of the filter element can be clamped, and filter elements of different sizes can be clamped at the same time. After one end of the filter element is clamped, another positioning cylinder is made to approach the other end of the filter element. After approaching, another No. 3 motor is started to make the other four clamping blocks approach each other, so that the other end of the filter element can be clamped and fixed. By clamping the two ends of the filter element, the filter element has sufficient supporting force when cutting the filter element, which can prevent the filter element from falling off and will not affect the normal cutting work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a front view of the housing in the utility model;

[0018] Figure 3 It is a cross-sectional view of the clamping assembly in the utility model;

[0019] Figure 4 It is an exploded view of the clamping assembly in the utility model;

[0020] Figure 5 It is a three-dimensional diagram of the sliding rod in the utility model.

[0021] Legend:

[0022] 1. Bottom plate; 11. Connecting plate; 12. No. 1 motor; 13. No. 1 screw rod; 14. Casing; 15. Slider; 16. Cutter; 17. No. 2 motor; 18. No. 2 screw rod; 19. No. 1 positioning rod; 2. Mounting frame; 21. Positioning cylinder; 22. No. 3 motor; 23. Rotating shaft; 24. Turntable; 25. Vortex groove; 26. Movable groove; 27. Slider; 271. Positioning groove; 28. Clamp; 29. ​​Protective pad; 3. No. 4 motor; 31. No. 3 screw rod; 32. No. 2 positioning rod; 33. Slide plate; 34. Positioning plate. DETAILED DESCRIPTION

[0023] 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.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 5 The utility model provides a filter element cutting device, comprising a bottom plate 1, wherein the upper surface of the bottom plate 1 is fixedly connected with symmetrically arranged connecting plates 11; a first motor 12 is fixedly connected to a side of one of the connecting plates 11 away from the other connecting plate 11; a first screw rod 13 is fixedly connected to the output end of the first motor 12, and the first screw rod 13 is rotatably connected between the two connecting plates 11; a housing 14 is threadedly connected to the outer side of the screw rod; a slider 15 is slidably connected to the inner side of the housing 14; the slider 15 is far away from the output end of the first motor 12; a first screw rod 13 is fixedly connected to the output end of the first motor 12, and the first screw rod 13 is rotatably connected to the two connecting plates 11; a housing 14 is threadedly connected to the outer side of the screw rod; a slider 15 is slidably connected to the inner side of the housing 14; the slider 15 is far away from the output end of the first motor 12; the first screw rod 13 is rotatably connected to ... A cutting machine 16 is fixedly connected to one side away from the outer shell 14; a symmetrically arranged mounting frame 2 is provided at a position above the base plate 1 corresponding to the cutting machine 16; a positioning cylinder 21 is fixedly connected to one side of the mounting frame 2 close to the cutting machine 16; a clamping assembly is provided between the mounting frame 2 and the positioning cylinder 21, and the clamping assembly includes a turntable 24, a slide rod 27 and a clamping block 28; the slide rod 27 is slidably connected in the turntable 24 and the positioning cylinder 21; the clamping block 28 is fixed to one end of the slide rod 27 away from the mounting frame 2.

[0026] When working, before cutting the filter element, the position of the cutter 16 is adjusted to the position where cutting is required, and the No. 1 motor 12 is started, and the No. 1 motor 12 drives the No. 1 screw rod 13 to rotate, and the No. 1 screw rod 13 rotates to drive the housing 14 to move the outer thread of the No. 1 screw rod 13. During the movement of the housing 14, the cutter 16 is driven to move. When the cutter 16 moves to the specified position, the No. 1 motor 12 is stopped; after the position adjustment of the cutter 16 is completed, one end of the filter element is placed inside one of the positioning cylinders 21, and after placement, the turntable 24 is rotated. During the rotation, the mounting frame 2 is cooperated so that the four slide bars 2 7 slides in the turntable 24 and the mounting frame 2 and approaches each other. The four slide bars 27 approach each other and drive the four clamping blocks 28 to approach each other, so that the outer side of one end of the filter element can be clamped, and filter elements of different sizes can be clamped at the same time. After one end of the filter element is clamped, another positioning cylinder 21 is moved close to the other end of the filter element. After approaching, another turntable 24 is rotated and the other four clamping blocks 28 are moved close to each other, so that the other end of the filter element can be clamped and fixed. By clamping the two ends of the filter element, the filter element has sufficient supporting force when cutting the filter element, which can prevent the filter element from falling off and will not affect the normal cutting work.

[0027] Further, such as Figure 1 , Figure 3 and Figure 4 As shown, the clamping assembly also includes a No. 3 motor 22, and the No. 3 motor 22 is fixedly connected to the side of the mounting frame 2 away from the cutting machine 16; the output end of the No. 3 motor 22 is fixedly connected to a rotating shaft 23, and the rotating shaft 23 passes through the middle of the mounting frame 2; the middle of the turntable 24 is fixedly connected to the end of the rotating shaft 23 away from the No. 3 motor 22; four slide rods 27 are arranged; the position of the turntable 24 corresponding to the slide rod 27 is provided with four circular arrays of vortex grooves 25; the position of the positioning cylinder 21 corresponding to the slide rod 27 is provided with four circular arrays of movable grooves 26, and the four slide rods 27 are respectively slidably connected in the vortex grooves 25 and the movable grooves 26; the position of the slide rod 27 corresponding to the mounting frame 2 and the positioning cylinder 21 is provided with symmetrically arranged positioning grooves 271, and the mounting frame 2 and the positioning cylinder 21 are respectively located in the positioning grooves 271.

[0028] During operation, when the filter element is fixed, one end of the filter element is first placed inside one of the positioning cylinders 21, and then the No. 3 motor 22 is started. The No. 3 motor 22 drives the rotating shaft 23 to rotate, and the rotating shaft 23 drives the turntable 24 to rotate. During the rotation of the turntable 24, the vortex groove 25 is driven to rotate. The vortex groove 25, in cooperation with the movable groove 26, drives the four slide bars 27 to slide in the vortex groove 25 and the movable groove 26 respectively, and makes the four slide bars 27 approach each other. The four slide bars 27 approach each other and drive the four clamps The blocks 28 are close to each other, so that the outer side of one end of the filter element can be clamped, and filter elements of different sizes can be clamped at the same time. After one end of the filter element is clamped, another positioning cylinder 21 is moved close to the other end of the filter element. After approaching, another No. 3 motor 22 is started to move the other four clamping blocks 28 close to each other, so that the other end of the filter element can be clamped and fixed. By clamping both ends of the filter element, the filter element has sufficient supporting force when cutting, which can prevent the filter element from falling off and will not affect the normal cutting work.

[0029] Further, such as Figure 1 and Figure 2 As shown, a No. 2 motor 17 is fixedly connected to the top of the housing 14; a No. 2 screw rod 18 is fixedly connected to the output end of the No. 2 motor 17, and the No. 2 screw rod 18 passes through the top of the housing 14; the No. 2 screw rod 18 is rotatably connected in the housing 14; the slider 15 is threadedly connected to the outside of the No. 2 screw rod 18.

[0030] During operation, after the filter element is fixed and the position of the cutter 16 is adjusted, the No. 2 motor 17 is started, and the No. 2 motor 17 drives the No. 2 screw rod 18 to rotate. The rotation of the No. 2 screw rod 18 drives the slider 15 to descend on the outer thread of the No. 2 screw rod 18. The descent of the slider 15 drives the cutter 16 to descend, so that the filter element can be cut.

[0031] Further, such as Figure 1 As shown, a slide plate 33 is fixedly connected to the bottom of one of the positioning cylinders 21; a positioning plate 34 is fixedly connected to the bottom of the other positioning cylinder 21; a No. 4 motor 3 is fixedly connected to the position of the slide plate 33 on the side of the base plate 1; a No. 3 screw rod 31 is fixedly connected to the output end of the No. 4 motor 3, and the No. 3 screw rod 31 is rotatably connected between the base plate 1 and the positioning plate 34; the slide plate 33 is threadedly connected to the outside of the No. 3 screw rod 31.

[0032] During operation, before cutting the filter element, first clamp one end of the filter element in the middle of one of the clamping assemblies. After clamping one end of the filter element, start the No. 4 motor 3, which drives the No. 3 screw rod 31 to rotate. The rotation of the No. 3 screw rod 31 drives the slide plate 33 to move along the outer thread of the No. 3 screw rod 31. During the movement of the slide plate 33, one group of clamping assemblies is driven close to another group of clamping assemblies, so that the other end of the filter element is close to another group of clamping assemblies, so that the other end of the filter element can be clamped and fixed. After the two ends of the filter element are clamped respectively, cutting can be carried out. By clamping the two ends of the filter element, the filter element has sufficient supporting force when cutting, which can prevent the filter element from falling off and will not affect the normal cutting work.

[0033] Further, such as Figure 1 As shown, a No. 1 positioning rod 19 is fixedly connected to the position of the outer shell 14 between the two connecting plates 11, and the outer shell 14 is slidably connected to the outer side of the No. 1 positioning rod 19; a No. 2 positioning rod 32 is fixedly connected to the position of the slide plate 33 between the base plate 1 and the positioning plate 34, and the slide plate 33 is slidably connected to the outer side of the No. 2 positioning rod 32.

[0034] During operation, the outer shell 14 is slidably connected to the outer side of the No. 1 positioning rod 19 fixedly connected to the connecting plate 11, so that the position of the outer shell 14 can be limited to prevent the outer shell 14 from deflecting; the No. 2 positioning rod 32 fixedly connected between the bottom plate 1 and the positioning plate 34 makes the slide plate 33 slidably connected to the outer side of the No. 2 positioning rod 32, so that the position of the slide plate 33 can be limited to prevent the slide plate 33 from deflecting.

[0035] Further, such as Figure 1 , Figure 3 and Figure 4 As shown, protective pads 29 are fixedly connected to corresponding sides of the four clamping blocks 28 .

[0036] During operation, the protective pad 29 fixed to the clamping block 28 can protect the outside of the filter element when the filter element is clamped, thereby preventing the filter element from being worn.

[0037] Working principle:

[0038] When fixing the filter element, first place one end of the filter element inside one of the positioning cylinders 21, and then start the No. 3 motor 22, which drives the rotating shaft 23 to rotate, and the rotating shaft 23 drives the turntable 24 to rotate. During the rotation of the turntable 24, the vortex groove 25 is driven to rotate. The vortex groove 25, in cooperation with the movable groove 26, drives the four slide bars 27 to slide in the vortex groove 25 and the movable groove 26 respectively, and makes the four slide bars 27 approach each other, and the four slide bars 27 approach each other to drive the four clamping blocks 2 8 are close to each other, so that the outer side of one end of the filter element can be clamped, and filter elements of different sizes can be clamped at the same time. After one end of the filter element is clamped, another positioning cylinder 21 is moved close to the other end of the filter element. After approaching, another No. 3 motor 22 is started to make the other four clamping blocks 28 close to each other, so that the other end of the filter element can be clamped and fixed. By clamping both ends of the filter element, the filter element has sufficient supporting force when cutting the filter element, which can prevent the filter element from falling off and will not affect the normal cutting work.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A filter element cutting device, characterized in that: The invention comprises a bottom plate (1), wherein the upper surface of the bottom plate (1) is fixedly connected to symmetrically arranged connecting plates (11); a first motor (12) is fixedly connected to a side of one of the connecting plates (11) away from another connecting plate (11); a first screw rod (13) is fixedly connected to an output end of the first motor (12), and the first screw rod (13) is rotatably connected between the two connecting plates (11); a housing (14) is threadedly connected to the outer side of the screw rod; a slider (15) is slidably connected to the inner side of the housing (14); a cutting block is fixedly connected to a side of the slider (15) away from the housing (14); machine (16); a symmetrically arranged mounting frame (2) is arranged above the bottom plate (1) at a position corresponding to the cutting machine (16); a positioning cylinder (21) is fixedly connected to a side of the mounting frame (2) close to the cutting machine (16); a clamping assembly is arranged between the mounting frame (2) and the positioning cylinder (21), and the clamping assembly comprises a rotating disk (24), a sliding rod (27) and a clamping block (28); the sliding rod (27) is slidably connected in the rotating disk (24) and the positioning cylinder (21); the clamping block (28) is fixedly connected to an end of the sliding rod (27) away from the mounting frame (2).

2. A filter element cutting device according to claim 1, characterized in that: The clamping assembly further comprises a No. 3 motor (22), and the No. 3 motor (22) is fixedly connected to a side of the mounting frame (2) away from the cutting machine (16); a rotating shaft (23) is fixedly connected to the output end of the No. 3 motor (22), and the rotating shaft (23) passes through the middle of the mounting frame (2); the middle of the rotating disk (24) is fixedly connected to an end of the rotating shaft (23) away from the No. 3 motor (22); four sliding rods (27) are provided; the rotating disk (24) is opened corresponding to the position of the sliding rod (27) Four vortex grooves (25) are arranged in a circular array; the positioning cylinder (21) is provided with four movable grooves (26) in a circular array at positions corresponding to the slide rods (27), and the four slide rods (27) are respectively slidably connected in the vortex grooves (25) and the movable grooves (26); the slide rod (27) is provided with symmetrically arranged positioning grooves (271) at positions corresponding to the mounting frame (2) and the positioning cylinder (21), and the mounting frame (2) and the positioning cylinder (21) are respectively located in the positioning grooves (271).

3. A filter element cutting device according to claim 2, characterized in that: A No. 2 motor (17) is fixedly connected to the top of the housing (14); a No. 2 screw rod (18) is fixedly connected to the output end of the No. 2 motor (17), and the No. 2 screw rod (18) passes through the top of the housing (14); the No. 2 screw rod (18) is rotatably connected in the housing (14); and the slider (15) is threadedly connected to the outside of the No. 2 screw rod (18).

4. A filter element cutting device according to claim 3, characterized in that: A slide plate (33) is fixedly connected to the bottom of one of the positioning cylinders (21); a positioning plate (34) is fixedly connected to the bottom of the other positioning cylinder (21); a No. 4 motor (3) is fixedly connected to the position of the slide plate (33) on the side of the base plate (1); a No. 3 screw rod (31) is fixedly connected to the output end of the No. 4 motor (3), and the No. 3 screw rod (31) is rotatably connected between the base plate (1) and the positioning plate (34); the slide plate (33) is threadedly connected to the outside of the No. 3 screw rod (31).

5. A filter element cutting device according to claim 4, characterized in that: A first positioning rod (19) is fixedly connected to the position of the shell (14) between the two connecting plates (11), and the shell (14) is slidably connected to the outer side of the first positioning rod (19); a second positioning rod (32) is fixedly connected to the position of the slide plate (33) between the bottom plate (1) and the positioning plate (34), and the slide plate (33) is slidably connected to the outer side of the second positioning rod (32).

6. A filter element cutting device according to claim 5, characterized in that: One side of the four clamping blocks (28) corresponding to each other is respectively fixedly connected with a protection pad (29).

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