Adjustable filter element edge strip cutting machine

Abstract

The utility model relates to the technical field of filter manufacturing, in particular to an adjustable filter element edging cutting machine, which comprises a bottom plate and is characterized in that adjusting plates are arranged on two sides above the bottom plate, the lower portion of the adjusting plate on one side is movably connected with the bottom plate, cutter assemblies are arranged on two sides above the adjusting plates, and the cutter assemblies are movably connected with the bottom plate. The cutter assembly on one side is movably connected with the adjusting plate, the cutter assembly comprises a movable cutter and a fixed cutter, and the movable cutter and the fixed cutter move mutually to cut edge strips of the filter element. Compared with the prior art, the filter element cutting device can be suitable for filter elements with different lengths and widths through movement of the adjusting plate and the cutter assembly, adjustment is convenient, equipment investment is reduced, labor intensity is lowered, product quality is guaranteed, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter manufacturing, in particular to an adjustable filter element edge strip cutting machine. Background Art

[0002] After the paper core of the filter element is pasted with edge strips on both sides, the redundant edge strips around the edges need to be cut off. At present, the edge strips of small batches of filter elements are generally cut manually with scissors, which has low cutting efficiency and unstable quality. If a dedicated edge trimming machine is used, the investment is too large and it is not economical. Therefore, an adjustable filter element edge strip cutting machine is needed to adapt to the edge strip cutting of small batches and multiple models of filter elements. Summary of the invention

[0003] The utility model provides an adjustable filter element edge strip cutting machine to overcome the deficiencies of the prior art.

[0004] In order to achieve the above-mentioned purpose, an adjustable filter element edge strip cutting machine is designed, including a base plate, characterized in that: adjustment plates are provided on both sides above the base plate, the lower side of the adjustment plate on one side is movably connected to the base plate, and cutter assemblies are provided on both sides above the adjustment plate, the cutter assembly on one side is movably connected to the adjustment plate, the cutter assembly includes a movable knife and a fixed knife, and the movable knife and the fixed knife move relative to each other to cut off the edge strip of the filter element.

[0005] The bottom plate is provided with a guide groove 1, an adjusting block 1 is arranged below the adjusting plate on one side, and screws pass through the bottom plate to connect the adjusting block 1 and the adjusting plate.

[0006] The adjustment plate is provided with a second guide groove, a base is provided below the cutter assembly on one side, an adjustment block is connected below the base, the adjustment block is embedded below the second guide groove, and a screw passes through the base and the second guide groove from above to connect with the adjustment block.

[0007] A first limiting strip is provided on one side of the bottom plate, and a second limiting strip is provided on one side of the adjustment plate.

[0008] The movable knife of the cutter assembly is rotatably connected to the fixed knife through a pin shaft, a blade is arranged on one side of the movable knife, the other side of the movable knife is connected to a driving device, and the lower side of the fixed knife is connected to a base.

[0009] The driving device is a cylinder, the other side of the moving knife is connected to one end of the cylinder through a joint bearing, and the other end of the cylinder is rotatably connected to the base.

[0010] A spring is arranged on one side of the pin shaft, and the spring presses the movable knife and the fixed knife tightly.

[0011] A protective cover is fixed above the cutter assembly, and a groove is provided on one side of the protective cover.

[0012] A shell is arranged on one side above the bottom plate.

[0013] Waste boxes are arranged on both sides of the bottom plate.

[0014] Compared with the prior art, the utility model can be suitable for filter elements of different lengths and widths by adjusting the movement of the plate and the cutter assembly, is easy to adjust, reduces equipment investment, reduces labor intensity, ensures product quality, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the utility model.

[0017] Figure 3 This is a schematic diagram of the bottom plate.

[0018] Figure 4 This is a schematic diagram of the bottom of the adjustment plate.

[0019] Figure 5 A partial cross-sectional view of the adjustment plate.

[0020] Figure 6 A schematic diagram of a cutter assembly.

[0021] Figure 7 A schematic diagram of the filter element.

[0022] See also Figure 1-Figure 7 , where 1 is a bottom plate, 1-1 is a guide groove 1, 1-2 is a limit strip 1, 2 is an adjustment plate, 2-1 is an adjustment block 1, 2-2 is a guide groove 2, 2-3 is a limit strip 2, 3 is a cutter assembly, 3-1 is a base, 3-2 is an adjustment block 2, 3-3 is a fixed knife, 3-4 is a movable knife, 3-5 is a pin, 3-6 is a spring, 3-7 is a spherical bearing, 3-8 is a cylinder, 3-9 is a protective cover, 4 is a housing, 5 is a waste box, 6 is a filter element, and 6-1 is a side strip. DETAILED DESCRIPTION

[0023] The utility model is further described below with reference to the accompanying drawings.

[0024] like Figure 1-Figure 7As shown, adjustment plates 2 are provided on both sides above the bottom plate 1, and the bottom of the adjustment plate 2 on one side is movably connected to the bottom plate 1, and cutter assemblies 3 are provided on both sides above the adjustment plate 2, and the cutter assemblies 3 on one side are movably connected to the adjustment plate 2, and the cutter assemblies 3 include a movable knife 3-4 and a fixed knife 3-3, and the movable knife 3-4 and the fixed knife 3-3 move relative to each other to cut off the side strip 6-1 of the filter element 6. The movable adjustment plate 2 and the cutter assembly 3 can adjust the cutting position according to the width of the filter element 6 and the length of the side strip 6-1, and the two movable cutter assemblies 3 are arranged relative to each other, and the two immovable cutter assemblies 3 are also arranged relative to each other, so as to facilitate the alignment of the cutting positions on both sides and uniformly adjust the cutting length in one direction; the side strip 6-1 of the filter element 6 is placed between the movable knife 3-4 and the fixed knife 3-3 of the cutter assembly 3, and the four cutter assemblies 3 cut the side strip 6-1 at the same time, thereby improving the cutting efficiency.

[0025] The bottom plate 1 is provided with a guide groove 1-1, and an adjustment block 2-1 is provided under the adjustment plate 2 on one side. The screw passes through the bottom plate 1 to connect the adjustment block 2-1 and the adjustment plate 2. The adjustment block 2-2 cooperates with the guide groove 1-1 to adjust the adjustment plate 2, and the distance of the side strip cutting can be adjusted according to the width of the filter element 6. For ease of operation, the screw can be installed from above, and the screw head is installed in the countersunk hole above the adjustment block 2-2, and the lower end of the screw is connected to the adjustment block 2-2.

[0026] The adjustment plate 2 is provided with a guide groove 2-2, and a base 3-1 is provided below the cutter assembly 3 on one side, and an adjustment block 3-2 is connected below the base 3-1. The adjustment block 3-2 is embedded below the guide groove 2-2, and a screw passes through the base 3-1 and the guide groove 2-2 from above to connect with the adjustment block 3-2. The adjustment block 3-2 cooperates with the guide groove 2-2 to realize the movement and adjustment of the cutter assembly 3 on one side, and the cutting length of the side strip 6-1 can be adjusted as needed. Figure 5 As shown, a countersunk hole is provided on the top of the base 3-1, and screws are installed from the top, passing through the guide groove 2-2 and connected with the adjustment block 2-2, so as to facilitate the adjustment operation.

[0027] A limiting strip 1-2 is provided on one side of the bottom plate 1, and a limiting strip 2-3 is provided on one side of the adjustment plate 2. When the adjustment plate 2 is adjusted, one side can lean against the limiting strip 1-2, and when the cutter assembly 3 is adjusted, one side can lean against the limiting strip 2-3, so as to facilitate the alignment of the cutting position of the cutter assembly 3.

[0028] The movable knife 3-4 of the cutter assembly 3 is rotatably connected to the fixed knife 3-3 through a pin shaft 3-5, a blade is provided on one side of the movable knife 3-4, the other side of the movable knife 3-4 is connected to a driving device, and the lower part of the fixed knife 3-3 is connected to the base 3-1. The blade of the movable knife 3-4 cooperates with the fixed knife 3-3 to rotate and cut.

[0029] The driving device is a cylinder 3-8, the other side of the moving knife 3-4 is connected to one end of the cylinder 3-8 through a joint bearing 3-7, and the other end of the cylinder 3-8 is rotatably connected to the base 3-1. The cylinder 3-8 is used to drive the moving knife 3-4 to rotate and cut the edge strip 6-1.

[0030] A spring 3-6 is provided on one side of the pin 3-5, and the spring 3-6 presses the movable knife 3-4 and the fixed knife 3-3 tightly. The spring 3-6 can be a rectangular spring, which presses the blade of the movable knife 3-4 and the fixed knife 3-3 tightly to improve the cutting effect.

[0031] A protective cover 3-9 is fixed above the cutter assembly 3, and a groove is provided on one side of the protective cover 3-9. The protective cover 3-9 prevents external objects from extending into the cutting position, and the groove facilitates the filter element 6 with redundant side strips 6-1 to be placed in the cutter assembly.

[0032] A housing 4 is provided on one side above the bottom plate 1. During operation, a person stands on the side with the housing 4, the housing 4 plays a protective role, and a filter element 6 can be placed on the housing for easy operation.

[0033] Waste boxes 5 are provided on both sides of the base plate 1 for collecting waste materials of the cut edge strips 6-1.

[0034] When the utility model is used, the width of the filter element 6 and the cutting length of the side strip 6-1 are determined according to the process documents, and then the distance between the two adjustment plates 2 is adjusted through the guide groove 1-1 and the adjustment block 1-1, and then the distance between the two cutter assemblies 3 on one adjustment plate 2 is adjusted through the guide groove 2-2 and the adjustment block 2-2. When adjusting the adjustment plate 2 and the cutter assembly 3, it is only necessary to loosen the screws, and no parts need to be removed during the adjustment process. After the adjustment is in place, the screws can be locked.

[0035] After the adjustment is completed, the corresponding filter element 6 is put in, and the cylinder 3-8 is started. The cylinder 3-8 drives the moving knife 3-4 to cut off the excess edge strip 6-1. After the cutting is in place, the cylinder 3-8 automatically resets, and the cut filter element 6 is taken out and flows into the next station. The cut waste falls into the waste boxes 5 on both sides for collection.

Claims

1. An adjustable filter element strip removal machine, comprising a bottom plate (1), characterized in that: Adjustment plates (2) are provided on both sides above the bottom plate (1), the bottom of the adjustment plate (2) on one side is movably connected to the bottom plate (1), and cutter assemblies (3) are provided on both sides above the adjustment plate (2), the cutter assembly (3) on one side is movably connected to the adjustment plate (2), the cutter assembly (3) comprises a movable knife (3-4) and a fixed knife (3-3), and the movable knife (3-4) and the fixed knife (3-3) move relative to each other to cut off the side strip (6-1) of the filter element (6).

2. The adjustable filter element edge strip cutting machine according to claim 1, characterized in that: The bottom plate (1) is provided with a guide groove (1-1), an adjustment block (2-1) is provided below the adjustment plate (2) on one side, and screws pass through the bottom plate (1) to connect the adjustment block (2-1) and the adjustment plate (2).

3. The adjustable filter element edge strip cutting machine according to claim 1, characterized in that: The adjustment plate (2) is provided with a second guide groove (2-2); a base (3-1) is provided below the cutter assembly (3) on one side; an adjustment block (3-2) is connected below the base (3-1); the adjustment block (3-2) is embedded below the second guide groove (2-2); a screw passes through the base (3-1) and the second guide groove (2-2) from above to be connected to the adjustment block (3-2).

4. The adjustable filter element edge strip cutting machine according to claim 1, characterized in that: A first limiting strip (1-2) is provided on one side of the bottom plate (1), and a second limiting strip (2-3) is provided on one side of the adjustment plate (2).

5. The adjustable filter element edge strip cutting machine according to claim 1, characterized in that: The movable knife (3-4) of the cutter assembly (3) is rotatably connected to the fixed knife (3-3) via a pin shaft (3-5); a blade is provided on one side of the movable knife (3-4); the other side of the movable knife (3-4) is connected to a driving device; and the bottom of the fixed knife (3-3) is connected to the base (3-1).

6. The adjustable filter element edge strip cutting machine according to claim 5, characterized in that: The driving device is a cylinder (3-8); the other side of the movable knife (3-4) is connected to one end of the cylinder (3-8) via a joint bearing (3-7); and the other end of the cylinder (3-8) is rotationally connected to the base (3-1).

7. The adjustable filter element edge strip cutting machine according to claim 5, characterized in that: A spring (3-6) is provided on one side of the pin shaft (3-5), and the spring (3-6) presses the movable knife (3-4) and the fixed knife (3-3) tightly.

8. The adjustable filter element edge strip cutting machine according to claim 1, characterized in that: A protective cover (3-9) is fixed above the cutter assembly (3), and a groove is formed on one side of the protective cover (3-9).

9. The adjustable filter element edge strip cutting machine according to claim 1, characterized in that: A shell (4) is provided on one side above the bottom plate (1).

10. The adjustable filter element edge strip cutting machine according to claim 1, characterized in that: Waste boxes (5) are provided on both sides of the bottom plate (1).

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