Comprehensive control box of towel rapier loom

Abstract

The invention discloses a comprehensive control box of a towel rapier loom, and belongs to the technical field of control boxes. The comprehensive control box comprises a control box body; the outer wall of the control box body is movably connected with a sliding door through hinges; and two heat dissipation holes are formed in the outer wall of the control box body. Electric telescopic rods push baffles to rotate towards the outer sides of the heat dissipation holes; when the baffles rotate to the outer sides of the heat dissipation holes, certain gaps are formed between the tops and the front and rear sides of the baffles and the control box body; second magnets and first magnets repel each other, at the moment, screen frames penetrate through connecting grooves and penetrating grooves to slide outwards under the action of external force, the screen frames slide outwards under the action of external force to cover the gaps formed in the tops of the baffles, and meanwhile two side plates at the bottom of each fixed frame can cover the gaps in the two sides of the corresponding baffle; and when the electric telescopic rods retract, the baffles can be driven to rotate back into the heat dissipation holes, at the moment, the screen frames are stored in the control box body under the acting force of springs, and therefore filter screens are stored when heat dissipation is not needed.

Description

technical field [0001] The invention relates to the technical field of control boxes, in particular to a comprehensive control box for a towel rapier loom. Background technique [0002] The textile machine controller is controlled by a single-chip microcomputer, which automatically detects the load current and sets the protection parameters. It has various protection functions such as locked-rotor, overload, phase loss, disconnection, and short circuit. It is responsive and reliable. It is also equipped with a special protective shell. The terminal block can effectively protect the motor of the knitting machine, but it will generate a lot of heat when the controller is running, and it will be difficult to ensure the dustproof effect while the controller is in use. [0003] According to the structure of the control box disclosed by the Chinese patent (the authorized publication number is CN209731775U), it includes the box body, the outer wall of the box is provided with an ou...

AI Technical Summary

Problems solved by technology

[0004] However, when the filter screen is used to filter the dust in the air, the dust will adhere to the filter screen. When the control box is not in use, the outside air will still pass through the filter screen. When the control box is not in operation, the filter screen will still filter the air. There is more and more dust attached to the filter, which may cause the mesh holes on the filter to be blocked and affect the heat dissipation effect of the control box.

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