Cooling assisting insert and washing machine disc base plastic mold based on same

• Main Authors: RAN QIGANG, HU TIANSHUN, HE YONG
• Format: Patent
• Language: Chinese; English
• Published: 23.01.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention discloses an insert for cooling assistance and a washing machine disc base plastic mold based on the insert in the field of injection molds, the insert is a rectangular body, four waterway channels are formed in the four surfaces of the outer side of the insert, and the four waterway channels are the first waterway channel, the second waterway channel, the third waterway channel and the fourth waterway channel in sequence; the first waterway channel is communicated with the second waterway channel, the second waterway channel and the fourth waterway channel are both communicated with the third waterway channel, and the four waterway channels all extend to the top end of the insert from the upper position of the bottom of the insert. Due to the fact that the disc base is complex in structure, local cooling is uneven, and the disc base is seriously deformed, the insert is added to the position, cooling water can be evenly brought to the position below a mold where a water channel is not prone to b