Curing and shaping equipment for PTC heating device

Abstract

The invention discloses curing and shaping equipment for a PTC heating device. The curing and shaping equipment comprises an operating board; a circuit board is fixed at one end of the operating board; multiple number one fixing blocks are arranged on the circuit board alternately; a positive electrode head and a negative electrode head are arranged on the two sides of each number one fixing block respectively; each PTC heating device is arranged on the operating board; the positive electrode plate and the negative electrode plate of an electrode leading-out terminal head of the PTC heating device are connected with the positive electrode head and the negative electrode head respectively; a groove is formed in the operating board corresponding to the position of each PTC heating device; and the width of the groove is greater than or equal to that a the heating body of the heating device. Compared with the conventional technology, the electrode leading-out terminal of the PTC heating device is fixed, so that the stability of the whole circuit loop is ensured, thereby improving the heating and curing efficiency of the PTC heating device.

Description

technical field [0001] The invention belongs to the field of electronic machinery, and in particular relates to curing molding equipment for a PTC heating device. Background technique [0002] PTC heating devices have the advantages of constant temperature heating, no open flame, high heat conversion rate, and little influence on power supply voltage, etc., and have been widely used in various electrical products. Chinese patent 200920230829.5 discloses a PTC electric heater. This heater consists of a heat-conducting aluminum tube, a cooling strip, and a heating element penetrated into the heat-conducting aluminum tube. The heating element is covered by a temperature-resistant insulating film and clamped Composed of PTC heating elements between the electrode sheets, between the PTC heating elements and the electrode sheets in the heating body and between the heating element and the heat dissipation strip, temperature-resistant and flame-retardant organic silica gel is requir...

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Problems solved by technology

[0005] The efficiency of the above process or technology is low, the power consumption is large during the curing process, and the consistency of the product is poor. It is unavoidable to avoid the occurrence of unqualified products due to human operation errors and the unqualified rate is also high. After curing, it is necessary to conduct power-on or high-voltage tests.

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