Rope Winding Sorting Mechanism for Blind Lifting and Turning Device
A technology of flippers and shutters, applied to windows/doors, building components, building structures, etc., can solve the problems of reduced manufacturing costs, increased manufacturing costs, inconsistent moving speeds, etc., and achieve the effect of simple processing
Inactive Publication Date: 2015-08-05
HANGZHOU WOKASOLAR TECH
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- Description
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- Application Information
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Problems solved by technology
If you want the circular lifting rope to be evenly wound on the lifting wheel shaft, people will continue to move the lifting wheel axially back and forth, but people will always move the lifting wheel axially and reciprocatingly by manual means. Shaped lift ropes are still unevenly distributed on the lift wheels
Moreover, when it is applied to some internal structures, it is impossible to move the lifting wheel axially and reciprocatingly by manual means at all.
Invention patent application (patent application number: CN201210271768.3) has announced a technical solution for solving the above-mentioned automatic and uniform control of the circular lifting rope moving axially reciprocatingly during the winding process of the lifting wheel. However, the technical solution requires The degree of miniaturization of the mechanism will lead to a substantial increase in manufacturing costs. For this reason, this patent discloses another technical solution. The mechanism parts can be applied to the miniaturization of the overall mechanism and the processing is easier, so that the manufacturing cost is greatly reduced.
Method used
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Embodiment 1
[0033] The rope winding and sorting mechanism of the blinds lifting and turning device includes a top cover 39 and a base 38, and the top cover 39 and the base 38 are provided with a reel 32 and a lifting rope winding and sorting mechanism 37.
[0034] One end of the reel 323 of the reel 32 is provided with a shaft end gear 324;
[0035] Lifting rope winding sorting mechanism 37 comprises planetary gear reducer 371, bearing pin 372, bevel gear one 373, gear 374, reciprocating rack 376 and mounting frame 375; The planetary gear 3716 on the input end of the upper meshes, and the output end of the planetary gear reducer 371 is a bevel gear 2 3714;
[0036] The first bevel gear 373 is put into the hollow 3752 of the installation frame 375 and meshed with the bevel gear two 3714 at the output end of the planetary gear reducer 371;
[0037] The reciprocating rack 376 is a long rectangular block with a toothed hollow 3761, and the reciprocating rack 376 is provided with a pin hole 1...
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The invention relates to a rope winding sorting mechanism, in particular to a rope winding sorting mechanism for a shutter. The rope winding sorting mechanism comprises a top cover (39) and a base (38). A winding wheel (32) and a lifting rope winding sorting mechanism (37) are arranged in the top cover (39) and the base (38), a shaft end gear (324) is arranged at one end of a reel (323) of the winding wheel (32), and the lifting rope winding sorting mechanism (37) comprises a planetary gear reducer (371), a pin shaft (372), a bevel gear (373), a gear (374), a reciprocating rack (376) and an installing frame (375). Due to the technical scheme, the rope winding sorting mechanism has the advantage of being suitable for whole mechanism miniaturization and simple and convenient to process and being used for orderly winding of a round lifting rope of the shutter.
Description
technical field [0001] The invention relates to a rope winding and sorting mechanism, in particular to a rope winding and sorting mechanism for blinds. Background technique [0002] Lifting ropes used for blinds are usually divided into two types, one type of rope has a flat cross section, which is called a flat lifting rope, and the other kind of rope has a round cross section, called a round lifting rope. During the winding process of the lifting wheel of the blinds transmission mechanism, the middle part of the lifting wheel shaft will accumulate thicker and thicker due to the circular lifting rope wound on the lifting wheel shaft will not move axially. The left and right wheel spaces are not utilized. If you want the circular lifting rope to be evenly wound on the lifting wheel shaft, people will continue to move the lifting wheel axially back and forth, but people will always move the lifting wheel axially and reciprocatingly by manual means. The shaped lifting ropes ...
Claims
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IPC IPC(8): E06B9/322
Inventor 张一飞
Owner HANGZHOU WOKASOLAR TECH