Connecting rod used for griffe transmission mechanism of jacquard machine
A technology of transmission mechanism and jacquard machine, which is applied in the direction of jacquard machine, textile, textile and paper making, etc., can solve the problems of inability to adjust, lengthening or shortening of connecting rod, troublesome reinstallation, etc., and achieve the effect of reducing errors.
Inactive Publication Date: 2013-08-21
HUZHOU LIHUA YUJIE UNION TEXTILE
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Problems solved by technology
[0002] In the existing jacquard knife lifting mechanism, one end of the connecting rod is fixed on the lifting tool holder, and the other end is fixed on the shaft pin fixed on the transmission wheel with a certain distance from the center of the transmission wheel. The length of the connecting rod is constant. It cannot be adjusted. When errors occur during the installation process of the jacquard machine and during production, such as when the running part of the tool holder meets the requirements when the tool holder moves up and down during production, it is necessary to adjust the position of the connecting rod of the jacquard machine, or even extend the connecting rod. Or shortened, need to reinstall very troublesome
Method used
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[0016] Example: see Figure 1 to Figure 5 As shown, a connecting rod for jacquard knives transmission mechanism includes an upper connecting rod 1 and a lower connecting rod 2, the lower end of the upper connecting rod 1 is fixed with an end cover 3, and the upper connecting rod 1 is hinged on the end cover 3 Inside, the top end of the lower connecting rod 2 is fixed with an end cap 3, the lower connecting rod 21 is hinged in the end cap 3, and the screw parts 10 of the upper connecting rod 11 and the lower connecting rod 21 are respectively screwed on the two ends of the connecting block 4.
[0017] Both the upper connecting rod 11 and the lower connecting rod 21 are composed of a screw part 10 and a bottom 20, the bottom 20 has a plurality of connecting through holes 5 in the horizontal direction, and the plurality of connecting through holes 5 pass through the vertical center line of the bottom 20 A plurality of through holes 31 are also formed on the side wall of the end c...
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The invention discloses a connecting rod used for a griffe transmission mechanism of a jacquard machine. The connecting rod comprises an upper connecting rod (1) and a lower connecting rod (2), wherein an end cover (3) is fixedly arranged at the lower end of the upper connecting rod (1), an upper linking rod (11) is articulated inside the end cover (3), an end cover I (3) is fixedly arranged at the top end of the lower connecting rod (2), a lower linking rod (21) is articulated inside the end cover I (3), and lead screw parts (10) of the upper linking rod (11) and the lower linking rod (21) are respectively screwed at two ends of a linking block (4). According to the connecting rod, the length of the connecting rod can be adjusted so as to ensure that a griffe frame meets the needs of production when the griffe frame moves up and down.
Description
Technical field: [0001] The invention relates to the field of jacquard machine equipment, and more specifically relates to a length-adjustable connecting rod for a jacquard machine girdle transmission mechanism. Background technique: [0002] In the existing jacquard knife lifting mechanism, one end of the connecting rod is fixed on the lifting tool holder, and the other end is fixed on the shaft pin fixed on the transmission wheel with a certain distance from the center of the transmission wheel. The length of the connecting rod is constant. It cannot be adjusted. When errors occur during the installation process of the jacquard machine and during production, such as when the running part of the tool holder meets the requirements when the tool holder moves up and down during production, it is necessary to adjust the position of the connecting rod of the jacquard machine, or even extend the connecting rod. Or shortened, requiring reinstallation is very cumbersome. Inventio...
Claims
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Inventor 厉秀华
Owner HUZHOU LIHUA YUJIE UNION TEXTILE