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High-thrust reciprocating propulsion device

A technology of reciprocating propulsion and high thrust, which is applied to devices and coatings that apply liquid to the surface. It can solve the problems of low reliability, being located at the back end of the tool, and unfavorable for one-handed operation. Small space, the effect of one-handed operation

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

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Problems solved by technology

[0003] A typical feeding device for glue guns proposed in the patent "Feeding Device for Glue Guns" (CN200820043168.0) adopts frictional propulsion and locking structure design, and the reliability is low in occasions requiring large thrust , and the unlocking device is located at the rear end of the tool, which is not conducive to one-handed operation

Method used

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  • High-thrust reciprocating propulsion device
  • High-thrust reciprocating propulsion device
  • High-thrust reciprocating propulsion device

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Embodiment Construction

[0024] 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.

[0025] 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 high-thrust reciprocating propulsion device, and belongs to the field of driving equipment. The device comprises a rack component, a pushing ram component, a propulsion component and a locking and unlocking component, wherein the rack component serves as a carrier for mounting other components; the pushing ram component comprises a pushing ram provided with a pushing rod, and the pushing rod moves back and forth relative to the axial direction of the rack, moves forwards to push two pieces connected with the pushing rod and moves backwards to reset; the propulsion component is arranged at the rear end of the rack component and drives the pushing ram to move forwards; and the locking and unlocking component is arranged in the rack component and arranged in the middle of the pushing ram, and locking and resetting of the pushing ram are achieved. The device is provided with a tooth groove pushing ram, and high thrust and reliable locking can be achieved.

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 device with a large thrust. Background technique [0002] Reciprocating motion devices are widely used in various industries, among which the typical one is the reciprocating motion device of the glue gun. The device mainly pushes the driving rod forward by the operator pressing the handle, and releases the lock by pressing the unlock button. Usually, due to the consideration of the use occasion and cost, this type of reciprocating propulsion device uses a friction plate to realize the propulsion of the propulsion rod. At the same time, the unlocking button is designed at the rear end of the device, and both hands are required for unlocking. [0003] A typical feeding device for glue guns proposed in the patent "Feeding Device for Glue Guns" (CN200820043168.0) adopts frictional propulsion and locking structu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C17/01
CPCB05C17/0116B05C17/0136
Inventor 高奔陈明冉江南杨涛李德伦许江涛
Owner TIANJIN AEROSPACE ELECTROMECHANICAL EQUIP RES INST