A structure for stably pulling out the carrier tape cover.

By designing a structure that stably pulls out the carrier tape cover, the problem of the encoder failing to sense the carrier tape cover due to excessive speed during movement is solved. This achieves stable pulling out of the carrier tape cover and normal counting by the encoder, avoiding abnormal burning.

CN224279224UActive Publication Date: 2026-05-26SHEN ZHEN SHI JIU GU ZHI NENG SHE BEI YOU XIAN GONG SI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHEN ZHEN SHI JIU GU ZHI NENG SHE BEI YOU XIAN GONG SI
Filing Date
2025-08-25
Publication Date
2026-05-26

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    Figure CN224279224U_ABST
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Abstract

This utility model relates to the field of programming equipment technology and proposes a structure for stably pulling out a carrier tape cover. The structure includes a main arm, a fixed shaft welded to the top of the main arm, a first limiting disc screwed onto the fixed shaft, a cover tape reel inserted into the fixed shaft, and a cover tape pressure roller screwed onto the main arm. This structure, after pulling the carrier tape cover from the cover tape reel, passes it successively around the cover tape pressure roller and the encoder guide roller, positioning it between them. It then changes direction at the top of the steering guide roller and connects to the main substrate of the programming equipment. When the carrier tape cover is pulled, the spring ensures it remains taut as it passes through the cover tape pressure roller, encoder guide roller, and steering guide roller, causing the encoder guide roller to rotate and count normally. By pulling the second horizontal arm away from the first horizontal arm, the spring can be extended, thereby adjusting the tension.
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