CN201509325U

CN201509325U - Hexagonal dually-combined energy-saving and environment-friendly heating ring

Info

Publication number: CN201509325U
Application number: CN2009200625939U
Authority: CN
Inventors: 刘祥龙
Original assignee: Dongguan Longji Environmental Protection Technology Co Ltd
Current assignee: Dongguan Longji Environmental Protection Technology Co Ltd
Priority date: 2009-08-19
Filing date: 2009-08-19
Publication date: 2010-06-16
Anticipated expiration: 2019-08-19

Abstract

The utility model discloses a hexagonal dually-combined energy-saving and environment-friendly heating ring, which consists of a dually-combined sleeve, a hexagonal shell, heat-insulating layers, electrothermal films, a locking mechanism and an external wire holder, wherein the dually-combined sleeve is formed by two combined blocks the inner parts of which are semicircles and the outer parts of which are triangular prism shells; inner layers of the combined blocks are metal heat-conductive layers; the electrothermal films are semi-circularly wrap the heat-conductive layers; the heat-insulating layers wrap the electrothermal films; the triangular prism shells are arranged outside the heat-insulating layers; and the locking mechanism and the external wire holder are arranged at opposite joints outside abutting ports of the combined blocks. An electric heating film is made of TMD heating material with high efficiency, environmental protection and high heat efficiency and is wrapped by high-efficiency and heat-insulating material and has low loss, thus the electric heating film has the characteristics of prominent energy-saving performance, environmental protection, high efficiency, low fault rate and long service life and can meet the requirement on higher quality of injection molding equipment in the injection molding industry.

Description

Six rib types, two combined type energy conservation environmental protection heating collars

Technical field

A kind of injection molding machine is with six rib types, two combined type energy conservation environmental protection heating collars.

Background technology

Plastic product is widely used in aspect of social life, extensively is subjected to people's welcome and likes.

Plastic product utilizes injection molding technology manufacturing and production usually.

Injection-moulding device is when heating the material raw material in the past, and employing is the electric heating coil that heating material is made with common electrical backing or resistance wire, is sleeved on plastic raw materials storage tube outside, to satisfy plastic raw materials demand even, that heat rapidly.

Be round inside and outside the heating collar in the past, though whole column structure can satisfy the demand to raw material heating, need suit to install, in case fault, loading and unloading are complicated.And external form is columniform heating collar, the installation of inconvenient surface elements and fixing.

Heating collar in the past is owing to use common electrical backing or resistance wire to be heating material, so shortcoming such as have that the efficiency of heating surface is low, not environmental protection, useful life are short can not satisfy many-sided high-quality requirements such as modern plastics industry is efficient, low consumption, environmental protection, long life.

Summary of the invention

The purpose of this utility model is that a kind of profile of design is six rib types, integral body is two box-like heating collars, interior heating part uses the design of efficient heating material, make in the function and characteristics of its heating collar before having, also have efficiency of heating surface height, environmental protection, long service life and installation easily, dismounting, characteristics and functions such as the convenient installation of appearance matching component.

The utility model is made up of two box-like sleeves, six prismatic shells, thermal insulation layer, electrothermal film, retaining mechanism and external connection seat, two box-like sleeves are to be semicircle in two, outer is the chunk of triangular prism shell, organizing fast internal layer is the metal heat-conducting layer, the outer semicircle of heat-conducting layer is surrounded by electrothermal film, the outer semicircle of electrothermal film is surrounded by thermal insulation layer, and thermal insulation layer is outward the triangular prism shell, and chunk docking port outside joint is provided with retaining mechanism and external connection seat.

When using the utility model, only need the utility model is surrounded on the shell of injection molding machine heater, external power supply is gone into to get final product by the external connection seated connection.In case heating collar breaks down, need not carry out the dismounting of equipment associated components, only need open retaining mechanism, just the heating collar split can be taken apart, unloaded.

The utility model is because be two bodies designs, so install, convenient disassembly; The design of external form six ribs makes it have more the beautiful and convenient outer characteristics that parts are installed of joining of machinery.

The TMD heating material that electric heating film of the present utility model uses is efficient, environmental protection, the heat efficiency is high, the outsourcing high efficiency heat insulation material, thermal loss is minimum, make it have more outstanding energy-saving and environmental protection, efficiently reach that failure rate is low, the characteristics of long service life, can satisfy the more high-quality requirement of injection moulding industry injection-moulding device.

Description of drawings

Accompanying drawing is a structural representation of the present utility model, also is that specification digest is with scheming.Each label is respectively among the figure: (1) (2) body, (3) (4) locking device, (5) (6) external connection seat, (7) internal layer, (8) electrothermal film, (9) thermal insulation layer, (10) shell.

Embodiment

Now lifting an example is described further the utility model

Embodiment

Body

1,2 is two semicircle calandrias, and endoporus is circular, and cylindrical is for dividing equally prismatic, and it is a circular integral body that two bodies surround;

Locking device

3,4 is respectively put a cover up and down, is the coupled columns bolt arrangement;

External connection seat

5,6 is the square seat of pottery magnetic insulation;

Body

1,2 high 245mm, diameter of bore 95mm, six rib cylindrical straight flange diameter 150mm, the wide 20mm of

locking device

3,4 plane seats, length 30mm, the counterpart place is the cylindricality make-up, the centre is installed with clamping screw; The diameter of cylindricality make-up is 8mm, and there is threaded locking connecting hole the centre, and bolt is the long m4 bolt of 35mm; Internal layer 7 is the thick aluminium of 2mm; Electrothermal film 8 is the TMD material heating collar of thick 30mm; Thermal insulation layer 9 uses the aluminium silicate wool material, and thickness is 20mm.

Claims

1. rib type two combined type energy conservation environmental protection heating collars, form by two box-like sleeves, six prismatic shells, thermal insulation layer, electrothermal film, retaining mechanism and external connection seat, it is characterized in that: two box-like sleeves are to be semicircle in two, outer is the chunk of triangular prism shell, organizing fast internal layer is the metal heat-conducting layer, and the outer semicircle of heat-conducting layer is surrounded by electrothermal film, and the outer semicircle of electrothermal film is surrounded by thermal insulation layer, thermal insulation layer is outward the triangular prism shell, and chunk docking port outside joint is provided with retaining mechanism and external connection seat.