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CN-224210478-U - Energy-saving heating device for injection molding of bottle blanks

CN224210478UCN 224210478 UCN224210478 UCN 224210478UCN-224210478-U

Abstract

The utility model relates to the technical field of bottle embryo injection molding, and discloses an energy-saving heating device for bottle embryo injection molding, which comprises a base, wherein an extruder is arranged on the upper surface of the base, a limiting shell is fixedly arranged on the outer surface of the extruder, a fixed end of a fixing mechanism is abutted against the other end of a heating ring, a protection mechanism is arranged on the upper surface of the base, and the protection end of the protection mechanism covers the outer surfaces of the limiting shell, the heating ring and the fixing mechanism. According to the utility model, one end of the heating ring is inserted into the limiting shell, and then the handle is rotated, so that the screw rod can rotate, and because of the threaded connection relation between the screw rod and the fixing plate, the screw rod can move in the fixing plate, the limiting sleeve at one end of the screw rod is fixedly connected with the limiting slide rod and is abutted against one end of the heating ring, and the limiting sleeve can push or release the heating ring along with the movement of the screw rod, thereby realizing the fixation or release of the heating ring, facilitating the installation, the disassembly and the maintenance of the heating ring, and further improving the maintenance efficiency.

Inventors

  • LIU JIZHENG
  • XIAO HE
  • YANG SHIYUE

Assignees

  • 宏全食品包装(滁州)有限公司

Dates

Publication Date
20260508
Application Date
20250507

Claims (6)

  1. 1. An energy-saving heating device for bottle embryo injection molding comprises a base (1), wherein an extruder (2) is arranged on the upper surface of the base (1), and is characterized in that a limiting shell (3) is fixedly arranged on the outer surface of the extruder (2), a heating ring (4) is inserted into the limiting shell (3), a fixing mechanism (5) is arranged on the outer surface of the base (1), the fixed end of the fixing mechanism (5) is abutted against the other end of the heating ring (4), a protection mechanism is arranged on the upper surface of the base (1), and the protection end of the protection mechanism covers the outer surfaces of the limiting shell (3), the heating ring (4) and the fixing mechanism (5).
  2. 2. The energy-saving heating device for bottle embryo injection molding according to claim 1, wherein the fixing mechanism (5) comprises a fixing plate (501), the fixing plate (501) is fixedly arranged on the outer surface of the extruder (2), and a limit sliding rod (502) is connected inside the fixing plate (501) in a sliding manner.
  3. 3. The energy-saving heating device for bottle embryo injection molding according to claim 2 wherein the screw rod (503) is connected to the internal thread of the fixing plate (501), and a handle (504) is fixedly installed at one end of the screw rod (503).
  4. 4. The energy-saving heating device for bottle embryo injection molding according to claim 3, wherein the other end of the screw rod (503) is rotatably connected with a limit sleeve (505), one end of the limit sleeve (505) far away from the screw rod (503) is fixedly arranged at one end of the limit slide rod (502), and the limit sleeve (505) is abutted against one end of the heating ring (4).
  5. 5. The energy-saving heating device for bottle embryo injection molding according to claim 1, wherein the protection mechanism comprises a protection plate (6), the protection plate (6) is arranged on the upper surface of the base (1), a plurality of connecting bolts (601) are inserted into the protection plate (6), the connecting bolts (601) are connected with the inner threads of the base (1), and a heat insulation layer (7) is arranged on the inner surface of the protection plate (6).
  6. 6. The energy-saving heating device for bottle embryo injection molding according to claim 5, wherein the protection plate (6) covers the outer surfaces of the limiting shell (3), the heating ring (4) and the fixing mechanism (5).

Description

Energy-saving heating device for injection molding of bottle blanks Technical Field The utility model relates to the technical field of bottle embryo injection molding, in particular to an energy-saving heating device for bottle embryo injection molding. Background In the modern manufacturing industry, bottle embryo injection molding is a key link for producing plastic bottles, and with the wide application of plastic bottles in various industries such as food, beverage, daily chemicals and the like, the yield requirement of bottle embryos is continuously increased, and in the bottle embryo injection molding process, a heating link is a main part of energy consumption. Traditional bottle embryo heating device that moulds plastics is to the fixed mode of heating collar, is installed at the surface of extruder through coupling mechanism such as bolt generally, when need dismantle the maintenance, only can dismantle it with the aid of specialized tool dismantlement multiunit connecting bolt, and then leads to having reduced maintenance efficiency. Disclosure of utility model The utility model aims to provide an energy-saving heating device for bottle embryo injection molding, which solves the problems that the traditional bottle embryo injection molding heating device is arranged on the outer surface of an extruder by a connecting mechanism such as a bolt and the like in a fixing mode of a heating ring, and when the bottle embryo injection molding heating device needs to be disassembled for maintenance, a plurality of groups of connecting bolts are disassembled by a special tool, so that the maintenance efficiency is reduced. In order to solve the technical problems, the utility model is realized by the following technical scheme: The utility model relates to an energy-saving heating device for bottle embryo injection molding, which comprises a base, wherein an extruder is arranged on the upper surface of the base, a limiting shell is fixedly arranged on the outer surface of the extruder, a heating ring is inserted into the limiting shell, a fixing mechanism is arranged on the outer surface of the base, the fixed end of the fixing mechanism is abutted against the other end of the heating ring, a protection mechanism is arranged on the upper surface of the base, and the protection end of the protection mechanism covers the outer surfaces of the limiting shell, the heating ring and the fixing mechanism. Further, the fixed mechanism comprises a fixed plate, the fixed plate is fixedly arranged on the outer surface of the extruder, and a limiting slide rod is connected inside the fixed plate in a sliding manner. Further, the inside threaded connection of fixed plate has the screw rod, the one end fixed mounting of screw rod has the handle. Further, the other end of the screw rod is rotationally connected with a limiting sleeve, one end of the limiting sleeve, which is far away from the screw rod, is fixedly arranged with one end of the limiting slide rod, and the limiting sleeve is abutted with one end of the heating ring. Further, protection machanism includes the guard plate, the guard plate sets up the upper surface at the base, the inside grafting of guard plate has a plurality of connecting bolt, connecting bolt all with the inside threaded connection of base, the internal surface of guard plate is equipped with the insulating layer. Further, the guard plate covers the outer surfaces of the limiting shell, the heating ring and the fixing mechanism. The utility model has the following beneficial effects: (1) According to the utility model, one end of the heating ring is inserted into the limiting shell, and then the handle is rotated, so that the screw rod can rotate, and because of the threaded connection relation between the screw rod and the fixing plate, the screw rod can move in the fixing plate, the limiting sleeve at one end of the screw rod is fixedly connected with the limiting slide rod and is abutted against one end of the heating ring, and the limiting sleeve can push or release the heating ring along with the movement of the screw rod, thereby realizing the fixation or release of the heating ring, facilitating the installation, the disassembly and the maintenance of the heating ring, and further improving the maintenance efficiency. (2) According to the utility model, in the injection molding process of the bottle blank, the protection plate can prevent heat loss, the heating efficiency is improved, meanwhile, the heat insulation layer can reduce the conduction of heat to the outside, scalding of operators due to accidental contact is avoided, and the heat loss to the surrounding environment is reduced, so that the energy-saving effect is realized. Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present uti