Board clamping prevention transmission mechanism of board grinding machine and PCB grinding machine with same
A transmission mechanism and PCB board technology, which is applied in the direction of engine lubrication, engine components, grinding feed movement, etc., can solve problems such as transmission jam or stop, high product scrap rate, and affect production efficiency, so as to avoid jamming , Improve fluency, improve production efficiency
Active Publication Date: 2021-07-02
江门市奔力达电路有限公司
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Problems solved by technology
[0002] During the production process of PCB boards, due to design defects of the power transmission mechanism of the grinding machine, the transmission is stuck or stopped, resulting in frequent card boards, frequent equipment failures, high product scrap rate, and seriously affecting production efficiency.
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[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0023] In the description of the present invention, several means one or more, and multiple means two or more. Greater than, less than, exceeding, etc. are understood as not including the original number, and above, below, within, etc. are understood as including the original number. If the description of the first and second is only for the purpose of distinguishing the technical features, it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or i...
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The invention discloses a board clamping prevention transmission mechanism of a board grinding machine. The board clamping prevention transmission mechanism of the board grinding machine comprises a rack, a metal support, a copper sleeve and a transmission roller, wherein the rack comprises a conveying belt used for conveying a PCB, the metal support is fixedly installed on the rack, a shaft sleeve is arranged in the middle of the metal support, a first oil hole is formed in the shaft sleeve, and an annular protruding base is arranged on the inner surface of the shaft sleeve; a sliding groove matched with an annular convex seat is formed in the outer surface of the copper sleeve, the copper sleeve is rotatably arranged in the shaft sleeve through the sliding groove, and a second oil hole matched with the first oil hole is formed in the copper sleeve; the transmission roller is rotatably installed in the metal support through the copper sleeve and penetrates through the rack, and the transmission roller is used for driving the conveying belt. According to the board clamping prevention transmission mechanism of the board grinding machine, the bearing capacity and durability for transportation are improved, the smoothness of rotation of the transmission roller is improved, and stable transmission of the transmission roller is kept, so that the transmission roller can stably drive the conveying belt, board clamping caused by transmission lagging or stopping is avoided, and the production efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of PCB grinding machine equipment, in particular to a grinding machine transmission mechanism for preventing board jamming and a PCB grinding machine equipped with the same. Background technique [0002] During the production process of PCB boards, due to design defects of the power transmission mechanism of the grinding machine, the transmission jams or stops, resulting in frequent board jams, frequent equipment failures, high product scrap rate, and a serious impact on production efficiency. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes an anti-jamming grinding machine transmission mechanism and a PCB grinding machine with the same, which has strong bearing capacity and smooth transmission, realizes the transportation of anti-jamming boards, and improves production ef...
Claims
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IPC IPC(8): B24B7/10B24B7/06B24B41/00F16N1/00
CPCB24B7/10B24B7/06B24B41/005F16N1/00
Inventor 任坐武
Owner 江门市奔力达电路有限公司