Samsung Composite Rotary Cutting Machine
A technology of rotary cutting machine and electric motor, which is applied in the manufacture of veneer chips, wood processing appliances, manufacturing tools, etc., to reduce costs, optimize production processes, and reduce workplaces and operators.
Active Publication Date: 2015-11-04
中知永慧知识产权运营(烟台)有限公司
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Problems solved by technology
[0005] Whether it is Zhao Daxu's thesis or Su Zhiying's and Su Zhengwang's patent applications, the clamp-free shaft method is only suitable for rotary cutting of small-diameter logs, which has limitations
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[0020] see figure 1 and 2 , this embodiment includes a base 1, a three-star symmetrical fixed frame 3, 3 sets of movable frames 8, a movable frame feed transmission box 2, 2 main clamping shafts 4, 2 tapered claws 5, 3 sets of straight lines Guide rail 13, rotary cutting blade 24, 3 pinch roller motors 6, 3 sets of pinch roller transmission devices, 3 pinch rollers 7, 2 hydraulic cylinders 10, fast forward and backward motor 9, main motor 19, main card shaft drive device, electrical operation console 11 and electrical control cabinet 22.
[0021] The three-star symmetrical fixed frame 3 is arranged on the base 1, and two sets of main card shaft support devices and the movable frame feed drive transmission device 2 are respectively arranged on the left and right sides of the three-star symmetrical fixed frame 3, and two main The front ends of the card shaft 4 are respectively located on the left inner side and the right inner side of the three-star symmetrical fixed frame 3, ...
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The invention discloses a three-star composite rotary cutter, and relates to a round log rotary cutter. The invention provides a three-star composite rotary cutter which can be compatible with functions of equipment with a clamping machine and equipment without a clamping machine, and has a simple structure and good practicability and universality. The three-star composite rotary cutter comprises a base, a three-star symmetric fixed frame, three sets of movable frames, two sets of movably frame feeding transmission cases, two main clamping shafts, two bevel type clamping jaws, three sets of linear guide rails, a rotary cut blade, three hold-down roller motors, three sets of hold-down roller transmission devices, three hold-down rollers, two hydraulic cylinders, a rapid driving and reversing motor, a main motor, a main clamping shaft transmission device, an electric operation control panel and an electric control cabinet. By adopting the three sets of symmetric hold-down rollers to clamp a round log device, the three-star composite rotary cutter not only drives a round log to rotate to be subjected to rotary cutting through the rotation motion of the hold-down rollers in a non-clamping condition, but also ensures that the round log is not affected by flexural deflection and the uniformity of panel thickness is not affected. The uniformity of the thickness of cut panels is improved by about 20 percent.
Description
technical field [0001] The invention belongs to wood processing equipment, and relates to a round log rotary cutter, in particular to a three-star composite rotary cutter. Background technique [0002] There are two types of log rotary cutters currently used in the market, one with a card and the other without a card. The card machine is used for rotary cutting the rounded logs (referred to as thick logs) through the card shaft. When the log is rotary-cut to a diameter of about 260mm (referred to as thin log), since there is no support device in the card machine, the thin log is easy to bend and deform in the middle part, resulting in uneven thickness of the rotary-cut sheet, and even can not be corrected. Thin logs continue to be peeled. At this time, the thin round wood must be unloaded, moved to the card-free machine, and then continue the rotary cutting until the thin round wood is peeled to the smallest diameter (about 30mm) size. It can be seen that the traditional ...
Claims
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IPC IPC(8): B27L5/02
Inventor 林育兹刘文恒何荣华薛繁旺李杰钊
Owner 中知永慧知识产权运营(烟台)有限公司