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Inertia block screening mechanism

A technology of inertial block and material channel, which is applied in the field of inertial block detection, can solve problems affecting the normal use of inertial block, component deformation, size exceeding the standard, etc., and achieve the effect of simple structure, low equipment cost and high reliability

Pending Publication Date: 2022-02-25
FOEHL CHINA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The inertial block is a key part of the seat belt. The production and processing process of the inertial block is usually made of zinc alloy casting. Due to the characteristics of die-casting, it is easy to cause deformation of the part during cooling and gate removal; If the size exceeds the standard, etc., it will affect the normal use of the inertial block

Method used

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] An inertia block screening mechanism, such as Figure 1-2 As shown, it includes the material channel 1, the no-go gauge 2, the opening and closing part 3 and the connecting piece 4. The no-go gauge 2 is used to detect the size of the inertial block, that is, the inertial block can pass through the no-go gauge 2 while maintaining a specific posture. That is to say, the size of the inertial block meets the standard; otherwise, the inertial block will be stuck at the go-no-go gauge 2 and cannot pass through. Among them, the material channel 1 is arranged obliquely, so that the inertial block c...

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Abstract

The invention discloses an inertia block screening mechanism which comprises a material channel, a go-no go gauge, an opening and closing piece and a connecting piece. The material channel is obliquely arranged; the go-no go gauge is arranged at the lower end of the material channel; the material channel is provided with a first guide rod for guiding the inertia block to keep posture; the opening and closing piece is arranged at the inlet end of the go-no go gauge; one end of the opening and closing piece is hinged to the material channel, and a first lock hole is formed in the other end of the opening and closing piece. A second lock hole is formed in the material channel; the first lock hole and the second lock hole are connected through a connecting piece. The invention is simple in structure, convenient to use, low in equipment cost and high in detection efficiency. And an opening and closing structure of the opening and closing piece is arranged between the go-no go gauge and the material channel, so that the inertia block can be conveniently taken out when the inertia block with unqualified size is blocked. Besides, the connecting piece is of a rod-shaped structure, and the first rod part and the second rod part are arranged in a stepped mode, so that the functions of locking the opening and closing piece and taking materials through the inertia block are achieved, and the connecting piece is always in a working state.

Description

technical field [0001] The invention relates to the field of inertial block detection, in particular to an inertial block screening mechanism. Background technique [0002] The inertial block is a key part of the seat belt. The production and processing process of the inertial block is usually made of zinc alloy casting. Due to the characteristics of die-casting, it is easy to cause deformation of the part during cooling and gate removal; If the size exceeds the standard, etc., it will affect the normal use of the inertia block. Therefore, after the production is completed, it is necessary to detect the outer dimensions of the inertial blocks. [0003] Chinese patent CN 105216743 B is an inertial block, which records the specific structure of the inertial block. A counterweight bar is arranged in the middle of the main body, and a finger is provided on both sides. It is necessary to ensure that the overall width of the finger and the counterweight bar does not exceed the st...

Claims

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Application Information

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IPC IPC(8): B65G43/08B65G47/74B07B13/05G01B5/02
CPCB65G43/08B65G47/74B07B13/05G01B5/02B65G2203/042
Inventor 殷仁杰
Owner FOEHL CHINA CO LTD
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