Vertical two plate injection moulding machine

• Main Author: DACHENG YU
• Format: Patent
• Language: English
• Published: 03.05.2006
• 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 utility model relates to a vertical two plate injection moulding machine, which comprises a glue shooting mechanism and a mould locking mechanism, wherein the mould locking mechanism comprises a moving mould board (4), a fixed mould board (9), a mould locking draw rod (3), mould locking oil cylinders (1) and a thimble device (5), wherein the upper end of the mould locking draw rod (3) is fixed with the moving mould board (4), the lower end is fixed with a piston (2), and the mould locking draw rod (3) passes through the fixed mould board (9); the piston is crammed into the mould locking oil cylinder (1); the mould locking mechanism is provided with two mould locking oil cylinders (1) which are respectively arranged on two opposite angles of the fixed mould board (9); the thimble device (5) is arranged in the center of the fixed mould board (9). The utility model has the technical effects that the oil cylinders are arranged on the opposite angles, the thimble device is arranged in the center of the fixed mould board (9), so a thimble oil cylinder can not need to be arranged in the fixed mould board and the number and the distribution of thimbles can be arranged according to the needs. The push-out length of the thimbles can be adjusted optionally, the push force of the thimbles for an inner push needle plate of a mould is uniform and the films of products which are carried out injection moulding operations can be easily dropped.