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Overheat self-outage type protection device for xylopyrography machine

A protection device and self-power-off technology, applied to general parts of printing machinery, printing machines, rotary printing machines, etc., can solve problems such as hot stamping failure, substrate damage, and difficulty in timely detection by staff

Active Publication Date: 2020-08-18
山东欣为印务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that when the temperature of the heating plate of the heat press machine is too high, it is difficult for the staff to find out in time, which leads to the failure of hot stamping and even damages the substrate, and proposes a heat press machine. Overheating self-cutting protection device

Method used

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  • Overheat self-outage type protection device for xylopyrography machine
  • Overheat self-outage type protection device for xylopyrography machine

Examples

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0017] refer to Figure 1-2 , an overheating self-power-off protection device for a heat press machine, comprising a pressing plate 1 and a heating plate 12 fixedly connected to the pressing plate 1, an anti-slip groove is provided in the pressing plate 1, and a drawer box 13 is placed in the anti-slip groove. In a natural state, The drawer box 13 will not fall off from the anti-slip groove, and the pull-out design is adopted to facilitate the removal of the drawer box 13, and to facilitate the maintenance or replacement of the internal devices of the drawer box 13. The inner top wall and the inner bottom wall of the drawer box 13 are respectively equipped with Micro...

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Abstract

The invention discloses an overheat self-outage type protection device for an xylopyrography machine. A pressing plate and a heating plate fixedly connected with the pressing plate are included. An anti-skid groove is formed in the pressing plate. A drawing box is placed in the anti-skid groove. A mini lamp and a photosensitive resistor are arranged on the inner top wall and the inner bottom wallof the drawing box correspondingly. Two seal boxes are symmetrically fixed in the drawing box. A first transparent plate and a second transparent plate are connected between the two seal boxes and areeach of a hollow structure. The middle portion of the first transparent plate communicates with the middle portion of the second transparent plate through a transparent pipe. Two sliding plugs are arranged in the second transparent plate in a sealing and sliding manner. A partition plate is arranged in each seal box. The overheat self-outage type protection device is simple in structure. When thetemperature of the heating plate exceeds the normal value, the heating plate can be powered off through resistance value changes of the photosensitive resistor, accordingly, the temperature of the heating plate is reduced in time, and printing stock damage is avoided.

Description

technical field [0001] The invention relates to the technical field of heat press machines, in particular to an overheating self-cutting power protection device for heat press machines. Background technique [0002] The heat press machine uses high temperature to transfer the pattern to the fabric and other media. Its temperature control is very important. If the temperature of the heating plate is too low, the pattern transfer will fail or the pattern after transfer will be unclear. If the temperature of the plate is too high, the substrate will be damaged and the hot stamping will fail. [0003] There are two ways to control the temperature of the heating plate of the existing heat press machine, one is electronic, which is selected by the control system, and the other is mechanical, which is manually adjusted by the staff through the knob. When the control system of the heat press machine appears If there is a fault or the setting of the staff is wrong, so that the tempe...

Claims

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Application Information

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IPC IPC(8): B41F16/00B41F33/00
CPCB41F16/0093B41F33/00
Inventor 李从勇
Owner 山东欣为印务有限公司
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