Insulation curtain device capable of being opened in non-contact mode and having automatic disinfection function

Abstract

The invention discloses an insulation curtain device capable of being opened in a non-contact mode and having an automatic disinfection function. The insulation curtain device comprises a main body frame, a base, an inclined pedal, a movable pedal assembly, a first insulation curtain assembly, a second insulation curtain assembly, an insulation curtain transmission mechanism, a disinfectant container, a spraying device and a double-acting pump. When the movable pedal assembly is pressed downwards, the insulation curtain transmission mechanism is driven by the movable pedal assembly so as to drive the second insulation curtain assembly to be folded, so that the first insulation curtain assembly is unfolded; when the movable pedal assembly resets, the insulation curtain transmission mechanism is driven by the movable pedal assembly so as to drive the first insulation curtain assembly to be folded, so that the second insulation curtain assembly is unfolded; in addition, when the movable pedal assembly is pressed downwards, a shifting rod of the inclined pedal can be driven to compress or stretch a piston rod of the double-acting pump, so that the first disinfectant in a first disinfectant tank is pumped to the spraying device; and when the movable pedal assembly resets, the shifting rod of the inclined pedal is driven to stretch or compress the piston rod of the double-acting pump by the movable pedal assembly, so that the second disinfectant is pumped to the spraying device.

Description

technical field [0001] The invention relates to a thermal insulation curtain device, in particular to a thermal insulation curtain device which can be opened without contact. Background technique [0002] As we all know, in automobile manufacturing enterprises, the machining workshop of an engine factory is a workshop for producing high-precision parts such as cylinder blocks, cylinder heads, crankshafts, and connecting rods. The highest precision of its products can reach the micron level. In this kind of workshop that produces high-precision parts, in order to avoid the impact of thermal expansion and contraction on production equipment and product accuracy, it is usually necessary to control the workshop's constant temperature. [0003] When setting up a constant temperature workshop, insulation curtains must be hung on the doors entering and leaving the workshop to isolate the air circulation inside and outside the workshop. With the improvement of the epidemic preventi...

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Problems solved by technology

[0009] However, there are still certain defects in the above two improvement schemes, and some problems often appear in the actual application process.

When the above improvement 1 is adopted, it is necessary to use a motor with a sensor to control the door curtain. This technical solution has a high cost, and it requires multiple motors to complete the closing and opening of the two door curtains and the movement of the spray bracket. The logic control of sequential action sequence is very complicated

[0010] When adopting the above-mentioned improvement plan 2, it is necessary to use a pump disinfectant spraying device with a sensor and a motor control. The cost of this technical solution is also relatively high, and it requires multiple motors to cooperate to complete the spraying of the disinfectant, and each motor operates successively. Sequential logic control is very complex

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