Double-line four-cutter number sign-shaped cutting mechanism and cutting device
A cutting mechanism and double-knife cutting technology, which is applied in the direction of fine working devices, working accessories, stone processing equipment, etc., can solve the problems of low efficiency and high consumables of the cutting operation mechanism, and achieve cost reduction, high square cutting efficiency, and improved The effect of utilization
Pending Publication Date: 2021-08-24
福州天瑞线锯科技有限公司
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Problems solved by technology
[0004] For this reason, it is necessary to provide a two-wire four-knife well-shaped cutting mechanism and cutting device to solve the problems of many consumables and low efficiency of the cutting operation mechanism in the prior art
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[0028] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.
[0029] The present invention provides a double-wire four-knife well-shaped cutting mechanism for cutting hard materials, such as single crystal silicon rods. The following uses single crystal silicon rods as an example to illustrate. The four sides of the monocrystalline silicon rod can be cut by only setting two cutting wires, which improves the utilization rate of a single cutting wire, and is beneficial to reduce costs and losses. The double-wire four-knife well-shaped cutting mechanism only needs a single operation to complete the squaring of single crystal silicon rods, and the squaring efficiency is high.
[0030] see figure 1 and figure 2 , in a specific embodiment, the double-wire four-knife well-shaped cutting mechanism in...
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The invention discloses a double-line four-cutter number sign-shaped cutting mechanism. It is characterized by comprising two single-line double-cutter cutting units, the each single-line double-cutter cutting unit comprises a cutting line and two groups of guide wheel assemblies, the cutting lines are annularly arranged in line grooves of the two groups of the guide wheel assemblies, the two groups of the guide wheel assemblies are turned over in the opposite and close directions so that the cutting lines can be bent into two rows of two broken line shapes, the bent positions are guided through steering wheel assemblies so that the part, located between the two turned over guide wheel assemblies, of the cutting lines can be tensioned, two rows of cutting sections can be formed, the two single-line double-cutter cutting units are arranged in a staggered mode, the cutting sections of the two single-line double-cutter cutting units are projected into a number sign shape in the cutting direction, and through the guide wheel assemblies and the steering wheel assemblies, the two cutting lines are provided with four rows of cutting sections, and the four sides of a single crystal silicon rod can be cut at a time. The double-line four-cutter number sign-shaped cutting mechanism and a cutting device have the advantages of reducing cost, reducing loss and improving cutting efficiency.
Description
technical field [0001] The invention relates to the field of hard material cutting equipment, in particular to a double-wire four-blade well-shaped cutting mechanism and a cutting device. Background technique [0002] The prescribing of the single crystal silicon rod is to cut the single crystal silicon rod into a square column, and the finished product includes four sides. The cutting operation mechanism is a cutting mechanism for monocrystalline silicon rods. The current cutting operation mechanism needs to use two cutting units, and the two cutting units respectively cut one side of the single crystal silicon rod. The overall structure of the cutting operation mechanism is complicated. Each The cutting units need to be separately provided with a cutting line, which is costly; when replacing the cutting line of the cutting operation mechanism, two cutting lines need to be replaced, which results in a large loss. [0003] In addition, during the squaring operation, the cut...
Claims
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IPC IPC(8): B28D5/04B28D7/04B28D7/00
CPCB28D5/0058B28D5/0082B28D5/045
Inventor 林冬李波王小钊刘林炎苏宇华林桂峰林光展
Owner 福州天瑞线锯科技有限公司