Translational shearing filter element edge strip shearing assembly and shearing device
A shearing device and shearing technology, applied in the field of machinery, can solve problems such as unfavorable guarantee of shearing effect, filter element beating, inconvenient disassembly, etc.
Active Publication Date: 2021-09-17
SHANGHAI HAWK FILTER COMPANY
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Problems solved by technology
[0004] 1) When cutting the side strips, due to the cooperation between the fixed blade and the movable blade, the side strips are cut from bottom to top. When cutting, there is an upward force on the side strips, which may easily cause the filter element to There is a slight jump, and the cut cross section is a bit oblique
[0005] 2) Since it needs to be cut thousands of times a day, the shearing knife must be taken down and ground regularly, so it is inconvenient to disassemble
[0006] 3) There is a defect of giving up the knife, which is not conducive to ensuring the cutting effect
Method used
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specific Embodiment 1
[0064] Specific embodiment 1, see Figure 1 to Figure 5 , a translational shearing type filter edge strip cutting assembly, including a fixed knife unit, a movable knife unit and a power unit that drives the movement of the movable knife unit, the movable knife unit includes a limit block 2, a movable knife 11 and a slider 10, and the movable knife 11 It is detachably installed on the slider 10, and the limit block 2 is provided with a limit protrusion for guiding the sliding of the movable knife 11;
[0065] The fixed knife unit comprises a fixed knife 5, a fixed knife seat 7, an upper adjustment plate 8, a first guide rail 4 and a second guide rail 3 which are slidably connected, and the fixed knife seat 7 is equipped with a fixed knife 5 and the first guide rail 4, and the second guide rail 3. It is detachably connected with the slider 10, and the upper adjustment plate 8 is installed above the fixed knife 5, and the upper adjustment plate 8 and the fixed knife 5 form a lim...
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The invention discloses a translational shearing type filter element edge strip shearing assembly and a shearing device thereof. Translational shearing type filter edge cutting assembly, including a fixed knife unit, a movable knife unit and a power unit, the movable knife unit includes a limit block, a movable knife and a slider, and the movable knife can be detachably installed on the slider; the fixed knife unit It includes a fixed knife, a fixed knife seat, an upper adjustment plate, a sliding connection of the first guide rail and a second guide rail, the fixed knife and the first guide rail are installed on the fixed knife seat, the second guide rail is detachably connected with the slider, and the upper adjustment plate is installed Above the fixed knife; the blade of the movable knife is inclined downward from the side close to the fixed knife to the side away from the fixed knife; a support block is detachably connected to the fixed knife seat, and the top surface of the support block is higher than the lower end of the blade; the power unit includes a cylinder And the cylinder mounting plate, the cylinder body of the cylinder is installed on the cylinder mounting plate, and the piston rod of the cylinder is connected with the slide block transmission. This patent avoids the beating of the filter core when shearing.
Description
technical field [0001] The invention relates to the mechanical field, in particular to a shearing device mechanism. Background technique [0002] In filter element processing, the cutting of side strips is an essential process. The existing edge strip shearing device mechanism, such as CN201120536151.0 discloses a filter edge strip shearing device, the shearing device mechanism in this patent includes a fixed blade fixed on the support surface, pivotally connected to The movable blade on the mounting seat, and the driving cylinder installed on the mounting seat and connected with the movable blade. [0003] Above-mentioned shearing device structure has following defective: [0004] 1) When cutting the side strips, due to the cooperation between the fixed blade and the movable blade, the side strips are cut from bottom to top. When cutting, there is an upward force on the side strips, which may easily cause the filter element to Slight runny, sheared cross-sections are a b...
Claims
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IPC IPC(8): B26D1/06B26D7/26B26D5/12
CPCB26D1/06B26D5/12B26D7/2614B26D7/2628
Inventor 潘毓桥孙静张红伟杨俊越陈宏伟张英莹李俊
Owner SHANGHAI HAWK FILTER COMPANY