Edge cutting device for processing non-woven fabric filter element

Abstract

The utility model relates to the technical field of filter element processing equipment, and discloses an edge cutting device for non-woven fabric filter element processing, which comprises a bottom plate, an electric turntable is fixedly connected to the upper end of the bottom plate, a bearing plate is fixedly connected to the upper end of the electric turntable, a pressing plate is fixedly connected to the bottom end of the turntable, and a plurality of sliding rods are fixedly connected to the outer wall of the pressing plate. The multiple sliding rods are connected with movable pressing plates in a sliding mode in pairs, sliding grooves are formed in one sides of the four movable pressing plates, and sliding strips are fixedly connected to the upper ends of the four movable pressing plates. Through the arrangement of the pressing plate, the sliding rod, the movable pressing plate, the sliding groove and the sliding strip, the filter element cleaning device can flexibly adapt to filter elements of different sizes, through the matched use of the electric rotating disc and the first hydraulic rod, automatic operation can be achieved, manual intervention is reduced, and the working efficiency is improved. Meanwhile, the design also ensures the stability and safety of the filter element in the processing process.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element processing equipment, in particular to a trimming device for processing non-woven filter elements. Background Art

[0002] Existing filter elements are mostly corrugated multi-layer structures formed by folding filter materials. During processing, the excess parts of the filter element need to be cut to make it more neat and convenient for the next step of forming. Currently, the edge cutting of the filter element is mostly done manually, with low production efficiency, uneven product quality, and inability to perform quality control.

[0003] Patent No. CN216152853U in the prior art discloses an air filter trimming device, including a frame, a trimming mechanism, and a control switch, characterized in that a table is provided on the top of the frame, a trimming mechanism is fixedly installed on the table, the trimming mechanism includes a blade seat, an upper blade, a lower blade, a crossbeam, a limit shaft, a sleeve, a spring, and a cylinder, the blade seat is arranged parallel to the table, the cylinder is vertically arranged between the table and the blade seat, and controls the blade seat to move up and down, the sleeve is installed on the blade seat, one end of the limit shaft is sleeved on the sleeve, and the other end is fixed on the table, and a spring is sleeved in the middle, the upper blade is fixed on the blade seat through the crossbeam, the lower blade is fixedly installed on the table, and the cylinder is connected to the control switch through the air pipe. Semi-automaticity is achieved through cylinder control, and the "L"-shaped structure can cut off two edges of the air filter at one time, saving manpower, improving production efficiency, and saving production costs.

[0004] In actual use, the above-mentioned prior art cannot be adjusted according to the size of the filter element, so filter elements of various sizes cannot be cut, and the table cannot be rotated, so that the filter element needs to be manually rotated after trimming to cut the other two edges. Therefore, the device still needs manual assistance when trimming, which leads to low trimming efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a trimming device for processing a non-woven filter element.

[0006] The utility model is realized through the following technical solutions:

[0007] A trimming device for processing non-woven fabric filter elements, comprising a bottom plate, an upper end of the bottom plate is fixedly connected to an electric turntable, an upper end of the electric turntable is fixedly connected to a supporting plate, an upper end of the bottom plate is fixedly connected to a bracket, an inner wall of the bracket is fixedly connected to a crossbeam, and an upper end of the crossbeam is fixedly connected to a first hydraulic rod. The telescopic end of the first hydraulic rod passes through the crossbeam and is fixedly connected to the turntable, the bottom end of the turntable is fixedly connected to a pressure plate, the outer wall of the pressure plate is fixedly connected to a plurality of sliding rods, and the plurality of sliding rods are slidably connected to a movable pressure plate in groups of two, one side of each of the four movable pressure plates is provided with a slide groove, and the upper ends of the four movable pressure plates are fixedly connected to a slide bar, and the slide bar is slidably arranged inside the slide groove.

[0008] Through the above scheme, through the setting of the pressing plate, the slide bar, the movable pressing plate, the slide groove and the slide bar, it can be achieved that by pulling one of the movable pressing plates, the four slide grooves and the slide bar cooperate with each other, so that the remaining three movable pressing plates follow one of the movable pressing plates to slide on the outer wall of the slide bar, and then adjust according to the size of the filter element, so that the pressing plate and the movable pressing plate cooperate with each other to press the filter elements of different specifications on the upper end of the support plate, and the width of the cut filter element can be adjusted through the tool adjustment device, and through the setting of the electric turntable and the turntable, the electric turntable drives the support plate to continue to rotate, and the pressing plate drives the filter element to rotate through the support plate, and the filter element drives the pressing plate to rotate through the turntable at the telescopic end of the hydraulic rod. The device can flexibly adapt to filter elements of different sizes through the setting of the pressing plate, the slide bar, the movable pressing plate, the slide groove and the slide bar, and can realize automatic operation through the use of the electric turntable and the first hydraulic rod, reducing manual intervention and improving work efficiency. At the same time, this design also ensures the stability and safety of the filter element during processing.

[0009] Furthermore, a first through hole is designed to penetrate one side of the interior of the bracket, two slide rails are fixedly connected to one side of the interior of the bracket, a movable plate is slidably connected to the upper ends of the two slide rails, a screw is rotatably connected inside the first through hole, a threaded seat is fixedly connected to the upper end of the movable plate, and the end of the screw away from the bracket is threadedly connected to the threaded seat.

[0010] Through the above scheme, the position of the threaded seat is adjusted by rotating the screw rod, and the threaded seat drives the movable plate to move, thereby adjusting the position of the tool.

[0011] Furthermore, one end of the screw rod away from the threaded seat is fixedly connected with a handle.

[0012] Through the above solution, the handle is provided to facilitate the rotation of the screw.

[0013] Furthermore, two second hydraulic rods are fixedly connected to the upper end of the movable plate, and the telescopic ends of the two second hydraulic rods both penetrate the movable plate and are fixedly connected to a mounting seat.

[0014] Through the above solution, the second hydraulic rod is used to control the lifting and pressing down of the tool for cutting the filter element.

[0015] Furthermore, a fixing seat is fixedly provided on one side of the mounting seat, four second through holes are penetrated through one side of the mounting seat, four threaded holes are penetrated through one side of the fixing seat, and a cutter is fixedly connected to the bottom end of the fixing seat.

[0016] Through the above solution, the mounting seat and the fixing seat cooperate to install the cutter.

[0017] Furthermore, fixing bolts are rotatably connected inside the four second through holes, and one ends of the four fixing bolts passing through the second through holes are threadedly connected to the threaded holes.

[0018] Through the above solution, the fixing bolt is used to fix the cutter to the bottom end of the mounting seat through the fixing seat.

[0019] Furthermore, a support plate is fixedly connected between the bracket and the slide rail.

[0020] Through the above solution, the support plate is used to provide support for the slide rail.

[0021] Furthermore, four pillars are fixedly connected to the bottom end of the base plate.

[0022] Through the above solution, the support pillar is provided to support the device.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The utility model can realize that by pulling one of the movable pressure plates, the four slide grooves and the slide bar cooperate with each other, so that the other three movable pressure plates follow one of the movable pressure plates to slide on the outer wall of the slide bar, and then adjust according to the size of the filter element, so that the pressure plate and the movable pressure plate cooperate with each other to press the filter elements of different specifications on the upper end of the supporting plate, and the width of the cut filter element can be adjusted by the tool adjustment device, and through the setting of the electric turntable and the turntable, the electric turntable drives the supporting plate to continue to rotate, and the pressure plate drives the filter element to rotate through the supporting plate, and the filter element drives the pressure plate to rotate at the telescopic end of the hydraulic rod through the turntable. The device can flexibly adapt to filter elements of different sizes through the setting of the pressure plate, the slide bar, the movable pressure plate, the slide groove and the slide bar, and can realize automatic operation through the coordinated use of the electric turntable and the first hydraulic rod, thereby reducing manual intervention and improving work efficiency. At the same time, this design also ensures the stability and safety of the filter element during the processing, and through the setting of the mounting seat and the fixing bolt, it is convenient to disassemble and replace the cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a schematic diagram of the overall structure of this application;

[0026] Figure 2 A schematic diagram of the supporting plate structure of the present application;

[0027] Figure 3 This is a schematic diagram of the structure of the pressing device of the present application;

[0028] Figure 4 A schematic diagram of the structure of the movable pressing plate of the present application;

[0029] Figure 5 This is a schematic diagram of the structure of the cutting device of the present application;

[0030] Figure 6 This is a schematic diagram of the cutter installation structure of the present application.

[0031] In the figure:

[0032] 1. Base plate; 2. Electric turntable; 3. Support plate; 4. Bracket; 5. Crossbeam; 6. First hydraulic rod; 7. Turntable; 8. Pressing plate; 9. Sliding rod; 10. Moving pressing plate; 11. Sliding groove; 12. Sliding bar; 13. Sliding rail; 14. First through hole; 15. Moving plate; 16. Second hydraulic rod; 17. Screw rod; 18. Handle; 19. Threaded seat; 20. Mounting seat; 21. Second through hole; 22. Fixed seat; 23. Threaded hole; 24. Cutter; 25. Fixing bolt; 26. Support plate; 27. Pillar. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and the best embodiment. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model.

[0034] In the description of the utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the utility model.

[0035] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "setting", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, a trimming device for processing a non-woven filter element includes a bottom plate 1, an electric turntable 2 is fixedly connected to the upper end of the bottom plate 1, a supporting plate 3 is fixedly connected to the upper end of the electric turntable 2, and the supporting plate 3 can be rotated by the electric turntable 2, a bracket 4 is fixedly connected to the upper end of the bottom plate 1, a crossbeam 5 is fixedly connected to the inner wall of the bracket 4, and a first hydraulic rod 6 is fixedly connected to the upper end of the crossbeam 5;

[0037] See also Figure 3 and Figure 4 The telescopic end of the first hydraulic rod 6 passes through the cross beam 5 and is fixedly connected to the turntable 7. The bottom end of the turntable 7 is fixedly connected to a pressure plate 8. The pressure plate 8 is driven down or lifted by the first hydraulic rod 6. The outer wall of the pressure plate 8 is fixedly connected to multiple sliding bars 9. Multiple sliding bars 9 are slidably connected to a movable pressure plate 10 in groups of two. The movable pressure plate 10 slides outside the sliding bar 9. A slide groove 11 is opened on one side of the four movable pressure plates 10. The upper ends of the four movable pressure plates 10 are fixedly connected to a slide bar 12. The slide bar 12 is slidably set inside the slide groove 11. Pull one of the movable pressure plates 10, and the four slide grooves 11 and the slide bar 12 cooperate with each other to make the remaining three movable pressure plates 10 follow one of the movable pressure plates 10 to slide on the outer wall of the slide bar 9.

[0038] See also Figure 2 and Figure 5 A first through hole 14 is designed to penetrate one side of the interior of the bracket 4, and two slide rails 13 are fixedly connected to one side of the interior of the bracket 4. A movable plate 15 is slidably connected to the upper ends of the two slide rails 13. A screw 17 is rotatably connected inside the first through hole 14, and a threaded seat 19 is fixedly connected to the upper end of the movable plate 15. The end of the screw 17 away from the bracket 4 is threadedly connected to the threaded seat 19. The position of the threaded seat 19 is adjusted by rotating the screw 17, and the threaded seat 19 drives the movable plate 15 to move, thereby adjusting the position of the tool. A handle 18 is fixedly connected to the end of the screw 17 away from the threaded seat 19. The handle 18 is provided to facilitate the rotation of the screw 17. Two second hydraulic rods 16 are fixedly connected to the upper end of the movable plate 15. The telescopic ends of the two second hydraulic rods 16 both penetrate the movable plate 15 and are fixedly connected to the mounting seat 20. The second hydraulic rod 16 is used to control the lifting and pressing down of the tool for cutting the filter element.

[0039] See also Figure 1 , Figure 5 and Figure 6 A fixing seat 22 is fixedly provided on one side of the mounting seat 20, four second through holes 21 are penetrated on one side of the mounting seat 20, four threaded holes 23 are penetrated on one side of the fixing seat 22, a cutter 24 is fixedly connected to the bottom end of the fixing seat 22, the mounting seat 20 and the fixing seat 22 are matched to install the cutter 24, the four second through holes 21 are rotatably connected with fixing bolts 25, one end of the four fixing bolts 25 passing through the second through holes 21 are threadedly connected to the threaded holes 23, the fixing bolts 25 are used to fix the cutter 24 to the bottom end of the mounting seat 20 through the fixing seat 22, a support plate 26 is fixedly connected between the bracket 4 and the slide rail 13, the support plate 26 is used to provide support for the slide rail 13, and four pillars 27 are fixedly connected to the bottom end of the bottom plate 1, and the setting of the pillars 27 is used to support the device.

[0040] In this embodiment, the trimming device for non-woven filter element processing can realize the arrangement of the pressing plate 8, the slide bar 9, the movable pressing plate 10, the slide groove 11 and the slide bar 12, by pulling one of the movable pressing plates 10, and the four slide grooves 11 and the slide bar 12 cooperate with each other, so that the remaining three movable pressing plates 10 follow one of the pressing plates 8 to slide on the outer wall of the slide bar 9, and then adjust according to the size of the filter element, so that the pressing plate 8 and the movable pressing plate 10 cooperate with each other to press the filter elements of different specifications on the upper end of the supporting plate 3, and the width of the cut filter element can be adjusted by the tool adjustment device, and the electric turntable 2 and the turntable 7 are arranged. The supporting plate 3 is driven to continue to rotate, and the pressure plate 8 drives the filter element to rotate through the supporting plate 3. The filter element drives the pressure plate 8 to rotate at the telescopic end of the hydraulic rod through the turntable 7. The device can flexibly adapt to filter elements of different sizes through the settings of the pressure plate 8, the slide bar 9, the movable pressure plate 10, the slide groove 11 and the slide bar 12. Through the coordinated use of the electric turntable 2 and the first hydraulic rod 6, automatic operation can be achieved, which reduces manual intervention and improves work efficiency. At the same time, this design also ensures the stability and safety of the filter element during the processing, and through the settings of the mounting seat 20 and the fixing bolt 25, it is convenient to disassemble and replace the cutter 24.

[0041] It should be noted that the four legs of the bracket 4 are away from the rotation range of the supporting plate 3. The supporting plate 3 can be rotated driven by the electric turntable 2. It rotates 90 degrees after each cutting is completed, and the other edge of the filter element is aligned with the cutter 24. The four movable pressure plates 10 cooperate with each other through four inserts and slots to move one of the movable pressure plates 10, and the remaining three movable pressure plates 10 can move synchronously. When fixed, the part that needs to be cut needs to be exposed.

[0042] The working principle of the above embodiment is:

[0043] When in use, first place the filter element to be cut on the upper end of the supporting plate 3, adjust the position of the movable pressing plate 10 according to the size of the filter element, start the first hydraulic rod 6 to make the pressing plate 8 descend to press and fix the filter element on the supporting plate 3, then place the fixing seat 22 on one side of the mounting seat 20, then pass the fixing bolt 25 through the second through hole 21 and threadedly connect it to the inside of the threaded hole 23, and then install the cutter 24, then turn the screw rod 17 through the handle 18 to make the threaded seat 19 continue to move on the outer wall of the screw 17, and then adjust the movable plate 15 to move and adjust the position of the cutter 24, then start the second hydraulic rod 16 to press the cutter 24 down to cut off the excess part of the filter element, after cutting off the excess edge, lift the cutter 24, and start the electric turntable 2 to rotate the supporting plate 3 90 degrees, and the second hydraulic rod 16 repeats the above action to cut another edge, and after the four edges are cut, the first hydraulic rod 6 is lifted, and then the filter element after edge cutting is taken out.

[0044] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A trimming device for processing a non-woven fabric filter element, comprising a bottom plate (1), characterized in that: The upper end of the base plate (1) is fixedly connected to an electric turntable (2), the upper end of the electric turntable (2) is fixedly connected to a supporting plate (3), the upper end of the base plate (1) is fixedly connected to a bracket (4), the inner wall of the bracket (4) is fixedly connected to a crossbeam (5), and the upper end of the crossbeam (5) is fixedly connected to a first hydraulic rod (6); The telescopic end of the first hydraulic rod (6) passes through the cross beam (5) and is fixedly connected to a turntable (7); the bottom end of the turntable (7) is fixedly connected to a pressure plate (8); the outer wall of the pressure plate (8) is fixedly connected to a plurality of sliding rods (9); the plurality of sliding rods (9) are slidably connected to a movable pressure plate (10) in groups of two; a slide groove (11) is provided on one side of the four movable pressure plates (10); the upper ends of the four movable pressure plates (10) are fixedly connected to a slide bar (12); the slide bar (12) is slidably arranged inside the slide groove (11).

2. The trimming device for nonwoven filter element processing according to claim 1, characterized in that: A first through hole (14) is designed to penetrate one side of the interior of the bracket (4); two slide rails (13) are fixedly connected to one side of the interior of the bracket (4); a movable plate (15) is slidably connected to the upper ends of the two slide rails (13); a screw rod (17) is rotatably connected to the interior of the first through hole (14); a threaded seat (19) is fixedly connected to the upper end of the movable plate (15); and one end of the screw rod (17) away from the bracket (4) is threadedly connected to the threaded seat (19).

3. The trimming device for nonwoven filter element processing according to claim 2, characterized in that: One end of the screw rod (17) away from the threaded seat (19) is fixedly connected to a handle (18).

4. The trimming device for nonwoven filter element processing according to claim 2, characterized in that: Two second hydraulic rods (16) are fixedly connected to the upper end of the movable plate (15), and the telescopic ends of the two second hydraulic rods (16) both penetrate the movable plate (15) and are fixedly connected to a mounting seat (20).

5. The trimming device for nonwoven filter element processing according to claim 4, characterized in that: A fixing seat (22) is fixedly arranged on one side of the mounting seat (20), four second through holes (21) are penetrated through one side of the mounting seat (20), four threaded holes (23) are penetrated through one side of the fixing seat (22), and a cutter (24) is fixedly connected to the bottom end of the fixing seat (22).

6. The trimming device for nonwoven filter element processing according to claim 5, characterized in that: The four second through holes (21) are rotatably connected with fixing bolts (25) inside, and one end of the four fixing bolts (25) passing through the second through holes (21) is threadedly connected to the threaded holes (23).

7. The trimming device for nonwoven filter element processing according to claim 1, characterized in that: A support plate (26) is fixedly connected between the bracket (4) and the slide rail (13).

8. The trimming device for nonwoven filter element processing according to claim 1, characterized in that: Four pillars (27) are fixedly connected to the bottom end of the base plate (1).

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