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Reciprocating propelling mechanism

A reciprocating propulsion and push rod technology, which is applied in the direction of coating and liquid coating device, can solve the problems of unfriendly ergonomics, low reliability, inconvenient operation, etc., and achieve one-handed operation and return Ease of reset operation and improved reliability

Pending Publication Date: 2021-10-22
TIANJIN AEROSPACE ELECTROMECHANICAL EQUIP RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Relying on the friction angle to lock, the reliability is low, and it is not suitable for occasions requiring high reliability; when the work is completed, the return operation needs to be manually pulled, which is inconvenient to operate; the rear-mounted unlocking mechanism is not ergonomically friendly, and some working conditions It is inconvenient to operate

Method used

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Embodiment Construction

[0029] It should be noted that, in the case of inconsistency, the embodiments and the features in the embodiments of the present invention can be combined with each other.

[0030] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understoo...

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Abstract

The invention provides a reciprocating propelling mechanism, and belongs to the field of driving equipment. The reciprocating propelling mechanism comprises a support, wherein a push rod moving back and forth relative to the axial direction of the support is arranged in the support; a locking assembly for positioning the advancing position of the push rod is arranged below the push rod; the locking assembly is fixedly arranged on the support; the locking assembly comprises a locking block; the locking block can move up and down and move upwards to correspond to a tooth groove in the push rod so as to limit the push rod; the locking block moves downwards so as to be separated from the tooth groove in the push rod; and the push rod is reset under the action of a push rod reset spring, so that the push rod can move back and forth in a reciprocating mode. According to the reciprocating propelling mechanism provided by the invention, the locking reliability in a working in-place state can be improved, and an unlocking mechanism is optimized, so that the reciprocating propelling mechanism better meets the requirements of man-machine ergonomics, and the return reset operation is more convenient.

Description

technical field [0001] The invention belongs to the field of drive equipment, and relates to a reciprocating drive structure, in particular to a reciprocating propulsion mechanism. Background technique [0002] Reciprocating propulsion mechanisms are widely used in various industries, and typically include crank slider mechanisms and glue gun mechanisms. This patent is similar to glue gun mechanisms. The structure of the traditional glue gun mechanism is simple and cost-effective, but it has the following disadvantages: [0003] Relying on the friction angle to lock, the reliability is low, and it is not suitable for occasions requiring high reliability; when the work is completed, the return operation needs to be manually pulled, which is inconvenient to operate; the rear-mounted unlocking mechanism is not ergonomically friendly, and some working conditions It is inconvenient to operate. Contents of the invention [0004] The problem to be solved by the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C17/005B05C11/00
CPCB05C17/005B05C17/0052B05C11/00
Inventor 冉江南高奔李占芯徐春光
Owner TIANJIN AEROSPACE ELECTROMECHANICAL EQUIP RES INST
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