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CN-224210401-U - Multicomponent injection molding machine

CN224210401UCN 224210401 UCN224210401 UCN 224210401UCN-224210401-U

Abstract

The utility model relates to the technical field of injection molding equipment, in particular to a multi-component injection molding machine which comprises a frame, an adjusting platform, an injection pipe and an injection part, wherein the adjusting platform is symmetrically arranged in the frame, the injection part is arranged on the adjusting platform, the injection pipe is arranged at one end of the injection part, lifting components are symmetrically arranged at the bottom of the frame, a lifting support table is fixedly arranged at the top end of the lifting components, an adjusting component for adjusting the left and right movement of the platform is arranged on the lifting support table, the multi-component injection molding machine further comprises an adjustable injection molding head, the adjustable injection molding head is slidably inserted in a nozzle of the injection pipe, a fine adjusting component is arranged on the injection pipe and used for driving the adjustable injection molding head to move along the axis direction of the injection pipe.

Inventors

  • XUE BO

Assignees

  • 宁波海洲机械有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (7)

  1. 1. The multi-component injection molding machine comprises a frame (1), an adjusting platform (2), an injection molding pipe (3) and an injection part (4), wherein the adjusting platform (2) is symmetrically arranged inside the frame (1), the injection part (4) is arranged on the adjusting platform (2), the injection molding pipe (3) is arranged at one end of the injection part (4), and the injection part (4) is used for pushing materials inside the injection molding pipe (3), and the multi-component injection molding machine is characterized in that lifting assemblies (5) are symmetrically arranged at the bottom of the frame (1), lifting supporting tables (6) are fixedly arranged at the top ends of the lifting assemblies (5), and adjusting assemblies (7) used for adjusting left and right movement of the platform (2) are arranged on the lifting supporting tables (6); The adjustable injection molding device is characterized by further comprising an adjustable injection molding head (8), wherein the adjustable injection molding head (8) is arranged in the nozzle of the injection molding pipe (3) in a sliding insertion manner, a fine adjustment assembly (9) is arranged on the injection molding pipe (3), and the fine adjustment assembly (9) is used for driving the adjustable injection molding head (8) to move along the axis direction of the injection molding pipe (3).
  2. 2. The multi-component injection molding machine according to claim 1, wherein the lifting assembly (5) is a plurality of telescopic cylinders which are distributed at two ends of the frame (1).
  3. 3. The multi-component injection molding machine of claim 1, wherein the adjusting assembly (7) comprises an adjusting motor (701), an adjusting screw (702) is fixedly arranged at the output end of the adjusting motor (701), screw holes matched with the adjusting screw (702) are formed in the adjusting platform (2), guide rods (703) are symmetrically and fixedly arranged on the lifting supporting table (6), and guide holes matched with the guide rods (703) are formed in the adjusting platform (2).
  4. 4. A multi-component injection molding machine according to claim 3, wherein a plurality of sliding balls (10) are clamped at two ends of the bottom of the adjusting platform (2) in a rolling manner.
  5. 5. The multi-component injection molding machine according to claim 1, wherein the fine adjustment assembly (9) comprises a ring frame (901), the ring frame (901) is fixedly arranged at the end part of the injection molding pipe (3) in a welding mode, a fine adjustment motor (902) is fixedly arranged in the ring frame (901), and a fine adjustment screw (903) is fixedly arranged at the output end of the fine adjustment motor (902).
  6. 6. The multi-component injection molding machine of claim 5, wherein a connecting frame (904) is fixedly arranged at the end part of the adjustable injection molding head (8), one end of the connecting frame (904) is sleeved on the fine adjustment screw (903), and a screw hole matched with the fine adjustment screw (903) is formed in one end of the connecting frame (904).
  7. 7. The multi-component injection molding machine of claim 6, wherein the fine tuning screw (903) is a high precision ball screw.

Description

Multicomponent injection molding machine Technical Field The utility model relates to the technical field of injection molding equipment, in particular to a multi-component injection molding machine. Background The injection molding machine is a main molding device for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding die, wherein an injection system is one of the main components of the injection molding machine, and has the function of injecting molten plastics into a die cavity through a screw under a certain pressure and speed after a certain amount of plastics are heated and plasticized in a specified time in one cycle of the injection molding machine. In actual operation, after the injection part and the injection pipe are installed, the post-adjustment of the height is difficult, the close alignment of the nozzle of the injection pipe with the sprue channel of the mold is difficult to accurately ensure, the center distance between the two injection pipes is inconvenient to adjust, the aim of meeting various injection conditions is fulfilled, meanwhile, the existing equipment is inconvenient to improve the attaching force between the nozzle of the injection pipe and the sprue channel of the mold, and the stability during injection is further ensured. To this end, we propose a multicomponent injection molding machine. Disclosure of utility model The application aims to solve the technical problem that the direction of the injection part and the injection pipe can be conveniently adjusted, and meanwhile, the attaching force of the injection pipe and a mold gate can be improved, and the stability in injection molding is improved. In order to solve the technical problems, the embodiment of the application provides a multi-component injection molding machine, which comprises a frame, an adjusting platform, an injection molding pipe and an injection part, wherein the adjusting platform is symmetrically arranged in the frame, the injection part is arranged on the adjusting platform, the injection molding pipe is arranged at one end of the injection part, the injection part is used for pushing materials in the injection molding pipe, lifting assemblies are symmetrically arranged at the bottom of the frame, lifting supporting tables are fixedly arranged at the top ends of the lifting assemblies, and the lifting supporting tables are provided with adjusting assemblies for adjusting left and right movement of the platform; The adjustable injection molding device comprises an injection molding pipe, and is characterized by further comprising an adjustable injection molding head which is arranged in a nozzle of the injection molding pipe in a sliding insertion manner, wherein a fine adjustment assembly is arranged on the injection molding pipe and used for driving the adjustable injection molding head to move along the axial direction of the injection molding pipe. In some embodiments, the lifting assembly is a plurality of telescopic cylinders distributed at two ends of the frame. In some embodiments, the adjusting assembly comprises an adjusting motor, an adjusting screw is fixedly arranged at the output end of the adjusting motor, a screw hole matched with the adjusting screw is formed in the adjusting platform, guide rods are symmetrically and fixedly arranged on the lifting supporting platform, and guide holes matched with the guide rods are formed in the adjusting platform. In some embodiments, a plurality of sliding balls are in rolling clamping connection with two ends of the bottom of the adjusting platform. In some embodiments, the fine adjustment assembly comprises a ring frame fixedly mounted at the end part of the injection molding pipe in a welding mode, a fine adjustment motor is fixedly mounted in the ring frame, and a fine adjustment screw rod is fixedly mounted at the output end of the fine adjustment motor. In some embodiments, a connecting frame is fixedly installed at the end part of the adjustable injection molding head, one end of the connecting frame is sleeved on the fine adjustment screw rod, and a screw rod hole matched with the fine adjustment screw rod is formed in one end of the connecting frame. In some embodiments, the fine screw is a high precision ball screw. The device has the advantages that the device can synchronously realize the synchronous operation of multiple groups of injection molding, saves time and improves the working efficiency of the injection molding machine; the distance between the two injection molding pipes can be adjusted through the adjusting assembly, and meanwhile, the adjustable injection molding head can be aligned to the gate of the mold through the matching of the lifting assembly, so that the adjustable injection molding head can be accurately positioned; Meanwhile, the fine adjustment of the distance between the adjustable injection molding head and the mold gate can be realized