Manual pressing mechanism with pressing trigger function suitable for paint mixing machine

Abstract

The invention relates to a manual pressing mechanism with a pressing trigger function suitable for a paint mixing machine. The manual pressing mechanism comprises a pressing disc, a rotating shaft seat and a pressing disc rotating shaft, wherein the lower end of the pressing disc rotating shaft is provided with a pressing shifting fork piece; the top end of the pressing disc rotating shaft is rotatably connected with the pressing disc. The manual pressing mechanism is characterized in that an intermediate driving disc is fixedly arranged on the pressing disc rotating shaft positioned below the pressing disc; a force transferring mechanism for transferring a torque force is arranged between the pressing disc and the intermediate driving disc; the force transferring mechanism consists of a driving rod, a supporting column and a spring horizontally arranged between the driving rod and the supporting column; the lower end of the driving rod is hinged to an interlocking trigger device; the interlocking trigger device is composed of a connecting rod I and a connecting rod II; the front end of the connecting rod II is a contact end; the contact end is matched with a sensing piece arranged on the mixing machine through sensing for triggering. According to the manual pressing mechanism, a signal for pressing a paint bucket can be provided for the mixing machine; the mixing machine works only when the paint bucket is pressed; the problem that the paint bucket is fallen down during incorrect operation by an operator in the prior art is solved.

Description

technical field [0001] The invention relates to the field of double-rotating mixers for paints, paints and the like, in particular to a manual pressing mechanism with a pressing trigger function suitable for paint mixers. Background technique [0002] At present, the double-rotation mixer in the coating industry is divided into automatic compression double-rotation mixer and manual compression double-rotation mixer, such as figure 1 The manual compression double-rotary mixer shown (see Chinese patent 201210272988.8) includes a casing 1', an upper top cover 2' that moves back and forth, and a mechanism for opening and closing the casing that interlocks with the upper top cover. The door 3', the upper top cover is provided with a manual pressing mechanism 4', and the upper and lower pressure plates 5', 6' for pressing the paint bucket are arranged in the casing to interlock with the manual pressing mechanism , manual hold-down mechanism 4' as figure 2 As shown, it includes ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and to provide a manual pressing mechanism with a pressing trigger function suitable for paint mixers that can identify whether the paint bucket is pressed, so as to solve the current problem. There is a problem in the technology that when the operator misuses, the paint bucket is not compressed and falls, causing equipment failure

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