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CN-224224435-U - Injection molding device for front cover plate of automobile instrument board

CN224224435UCN 224224435 UCN224224435 UCN 224224435UCN-224224435-U

Abstract

The utility model relates to the technical field of injection molding devices, in particular to an injection molding device for a front cover plate of an automobile instrument panel, which comprises a base, wherein an organism is arranged at the upper end of the base, a lifting seat is arranged on the right side of the organism, an upper die is arranged at the lower end of the lifting seat, a lower die is arranged below the upper die, a fixed seat is arranged at the lower end of the lower die, a pressing plate is arranged at the inner side of the fixed seat, transmission blocks are arranged at the left side and the right side of the upper end of the pressing plate, pressing blocks are fixedly arranged at the left side and the right side of the lower end of the lifting seat, a spring is arranged at the lower end of the pressing plate, a sealing groove is formed at the inner side of the lower die, a sealing block is arranged at the lower end of the sealing block, an air bin is arranged at the lower end of the fixed seat, and an air pump is arranged at the lower end of the air bin.

Inventors

  • KE JINGONG

Assignees

  • 天津盛相电子有限公司

Dates

Publication Date
20260512
Application Date
20250410

Claims (7)

  1. 1. The automobile instrument front cover plate injection molding device comprises a base (1) and is characterized in that an engine body (2) is arranged at the upper end of the base (1), a lifting seat (3) is arranged on the right side of the engine body (2), an upper die (4) is arranged at the lower end of the lifting seat (3), a lower die (5) is arranged below the upper die (4), a fixing seat (6) is arranged at the lower end of the lower die (5), a pressing plate (7) is arranged on the inner side of the fixing seat (6), a transmission block (8) is arranged on the left side and the right side of the upper end of the pressing plate (7), pressing blocks (9) are fixedly arranged on the left side and the right side of the lower end of the lifting seat (3), a spring (10) is arranged at the lower end of the pressing plate (7), a sealing groove (11) is formed in the inner side of the lower die (5), a sealing block (12) is arranged on the inner side of the sealing groove (11), an air cylinder (13) is arranged at the lower end of the sealing block (12), an air bin (14) is arranged at the lower end of the fixing seat (6).
  2. 2. The injection molding device for the front cover plate of the automobile instrument board according to claim 1, wherein the upper end of the machine body (2) is provided with a telescopic cylinder, the upper end of the lifting seat (3) is fixedly connected with the output end of the telescopic cylinder, and the upper die (4) is fixedly connected with the lower end of the lifting seat (3).
  3. 3. The injection molding device for the front cover plate of the automobile instrument board according to claim 1, wherein the lower die (5) is fixedly connected with the upper end of the fixed seat (6), the fixed seat (6) is fixedly connected with the base (1), and the pressing plate (7) is in sliding sleeve joint with the inner side of the fixed seat (6).
  4. 4. The injection molding device for the front cover plate of the automobile instrument board according to claim 1, wherein the lower end of the transmission block (8) is fixedly connected with the pressing plate (7), the upper end of the transmission block (8) extends to the outer side of the fixed seat (6) through the through groove, the transmission block (8) is in sliding connection with the inner side of the through groove, and the lower end of the pressing block (9) is mutually matched with the upper end of the transmission block (8).
  5. 5. The injection molding device for the front cover plate of the automobile instrument board according to claim 1, wherein the upper end of the spring (10) is fixedly connected with the pressing plate (7), and the lower end of the spring (10) is fixedly connected with the inner side of the fixing seat (6).
  6. 6. The injection molding device for the front cover plate of the automobile instrument board according to claim 1, wherein the inner sides of the sealing block (12) and the sealing groove (11) are mutually matched, the upper end of the air cylinder (13) is fixedly connected with the sealing block (12), the lower end of the air cylinder (13) extends to the inner side of the fixing seat (6) through a through hole to be fixedly connected with the pressing plate (7), the air cylinder (13) is in sliding sleeve joint with the inner side of the through hole, and the side of the upper end of the air cylinder (13) is provided with an air hole.
  7. 7. The injection molding device for the front cover plate of the automobile instrument board according to claim 1, wherein the air bin (14) is fixedly connected with the lower end of the fixed seat (6), the air cylinder (13) and the air bin (14) are mutually communicated through a hose, and the output end of the air pump (15) and the air bin (14) are mutually communicated.

Description

Injection molding device for front cover plate of automobile instrument board Technical Field The utility model relates to the technical field of injection molding devices, in particular to an injection molding device for a front cover plate of an automobile instrument board. Background The automobile instrument panel is a combined interface of all instruments of an automobile, shows the working condition of the automobile, is an interactive interface of people and the automobile, is an important component part in the automobile and mainly comprises a plurality of instruments and panels, and the conventional instruments comprise a speedometer, a tachometer, an engine oil pressure gauge, a water temperature gauge, a charging meter, a fuel gauge and the like; At present, the front cover plate of the automobile instrument board is mainly subjected to injection molding by adopting an injection molding device in the production and processing process, and the injection molding is also called injection molding, is a molding method for injection and molding, has the advantages of high production speed, high efficiency, automation in operation, multiple design and variety, simplified and complex shape, large size, accurate product size, easy updating of products and capability of molding complex-shaped products, and is beneficial to mass and high-quality processing of the front cover plate of the automobile instrument board. However, the existing injection molding device for the front cover plate of the automobile instrument panel is difficult to demold when in use, lacks a structure for assisting in demolding, causes time and labor consumption in demolding, and is easy to damage and damage the formed front cover plate of the automobile instrument panel. Disclosure of utility model In order to overcome the problem that the front cover plate of the automobile instrument panel is difficult to demould when the injection molding device is used, a structure for assisting in demould is lacking, so that time and labor are consumed in demould, and the formed front cover plate of the automobile instrument panel is easy to damage. The technical scheme includes that the injection molding device for the front cover plate of the automobile instrument panel comprises a base, wherein an organism is arranged at the upper end of the base, a lifting seat is arranged on the right side of the organism, an upper die is arranged at the lower end of the lifting seat, a lower die is arranged below the upper die, a fixing seat is arranged at the lower end of the lower die, a pressing plate is arranged on the inner side of the fixing seat, transmission blocks are arranged on the left side and the right side of the upper end of the pressing plate, pressing blocks are fixedly arranged on the left side and the right side of the lower end of the lifting seat, a spring is arranged at the lower end of the pressing plate, a sealing groove is formed in the inner side of the lower die, a sealing block is arranged at the inner side of the sealing groove, an air cylinder is arranged at the lower end of the fixing seat, and an air pump is arranged at the lower end of the air cylinder. Preferably, the pressing plate and the pressing block are matched, so that the pressing plate drives the sealing block to eject the injection molding piece when the die assembly is released, and meanwhile, the air pump and the air cylinder blow air in the lower die to realize efficient auxiliary blanking of the workpiece. Preferably, the upper end of the machine body is provided with a telescopic cylinder, the upper end of the lifting seat is fixedly connected with the output end of the telescopic cylinder, and the upper die is fixedly connected with the lower end of the lifting seat. Preferably, the lower die is fixedly connected with the upper end of the fixing seat, the fixing seat is fixedly connected with the base, and the pressing plate is in sliding sleeve joint with the inner side of the fixing seat. Preferably, the lower end of the transmission block is fixedly connected with the pressing plate, the upper end of the transmission block extends to the outer side of the fixing seat through the through groove, the transmission block is in sliding connection with the inner side of the through groove, and the lower end of the pressing block is mutually matched with the upper end of the transmission block. Preferably, the upper end of the spring is fixedly connected with the pressing plate, and the lower end of the spring is fixedly connected with the inner side of the fixing seat. Preferably, the inner sides of the sealing block and the sealing groove are mutually matched, the upper end of the air cylinder is fixedly connected with the sealing block, the lower end of the air cylinder extends to the inner side of the fixing seat through the through hole and is fixedly connected with the pressing plate, the air cylinder is in sliding sleeve joint with the inner side of th