CN213919222U

CN213919222U - Quick heating device for die

Info

Publication number: CN213919222U
Application number: CN202022438574.0U
Authority: CN
Inventors: 王双斌
Original assignee: Ruide Youye Technology Development Tianjin Co ltd
Current assignee: Ruide Youye Technology Development Tianjin Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-10
Anticipated expiration: 2030-10-28

Abstract

The utility model provides a mould rapid heating device belongs to mould technical field. The rapid heating device for the die comprises a shell and a rotating assembly. The inside heating chamber that is equipped with of casing, casing one side fixedly connected with flange, the runner assembly includes driving piece, carousel, solid fixed ring, places a section of thick bamboo, electric heating rod and air supply spare, the driving piece includes motor and action wheel, the carousel with the action wheel meshes the transmission mutually, the carousel rotate connect in the heating chamber, gu fixed ring is located place a section of thick bamboo opposite side, electric heating rod pegs graft and is fixed in gu fixed ring, electric heating rod with place a section of thick bamboo parallel arrangement, it makes for network structure to place a section of thick bamboo, air supply spare intercommunication is fixed in the heating chamber. The device drives the electric heating rod through the carousel and rotates, and the air supply piece blast air, can realize giving the rapid heating of mould, and safe in utilization, and whole effect of being heated is good.

Description

Quick heating device for die

Technical Field

The utility model relates to the technical field of molds, particularly, relate to a quick heating device of mold.

Background

The wire and cable industry uses a large amount of extruders in the processing process, and the mold cores and mold sleeves used by the extruders need to reach the temperature required by extrusion materials during working. When the mold is started for preparation or replaced, the mold core and the mold sleeve which are ready to use are generally required to be heated firstly, so that the mold can be started quickly after the mold is installed, the material and energy consumption can be saved, and the production efficiency can be improved.

At present, in the existing mould heating method, a method of inserting a heating rod into the mould for heating is often adopted, and in the method, the heating rod is often directly contacted with metal, so that the electric conduction is easy, the safety is not safe, and the distribution of mould holes is not uniform, and the heat transfer is not uniform.

How to invent a rapid heating device for a mold to improve these problems becomes a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a mould rapid heating device aims at improving the uneven problem of mould heat transfer.

The utility model discloses a realize like this:

the utility model provides a mould rapid heating device includes casing and runner assembly.

The inside heating chamber that is equipped with of casing, casing one side fixedly connected with flange, the runner assembly includes driving piece, carousel, solid fixed ring, places a section of thick bamboo, electric heating rod and air supply spare, the driving piece includes motor and action wheel, motor fixed mounting in the casing, action wheel fixed connection in the motor output, the carousel with the action wheel meshes the transmission mutually, the carousel rotate connect in the heating chamber, gu fixed ring is located place a section of thick bamboo opposite side, gu fixed ring rotates connect in the casing, electric heating rod pegs graft and is fixed in gu fixed ring, electric heating rod with place a section of thick bamboo parallel arrangement, it makes for network structure to place a section of thick bamboo, air supply spare intercommunication is fixed in the heating chamber.

In an embodiment of the present invention, the housing includes a shell and a heat insulating layer, and the shell is covered and fixed on the outer surface of the heat insulating layer.

The utility model discloses an in the embodiment, the shell both sides are equipped with exit, motor output fixed mounting has the pivot.

The utility model discloses an in one embodiment, pivot other end fixed connection in the action wheel, the carousel is equipped with the ring gear.

The utility model discloses an in one embodiment, the ring gear with the action wheel meshes mutually, the fixed orifices has been seted up to the carousel, fixed orifices evenly distributed in the carousel.

In an embodiment of the present invention, the bearing is disposed between the turntable and the placing cylinder, and the through hole is uniformly disposed on the fixing ring.

The utility model discloses an in one embodiment, the through-hole internal surface is equipped with the internal thread, electric heating rod one end fixedly connected with connecting block.

In an embodiment of the present invention, the outer surface of the connecting block is provided with an external thread, and the external thread is paired with the internal thread.

In an embodiment of the present invention, the electrical heating rod is inserted and fixed in the fixing hole, and the connecting block is rotatably connected to the through hole.

The utility model discloses an in one embodiment, air supply spare includes motor and flabellum, the flabellum is located heating intracavity portion, the flabellum rotate connect in the shell, flabellum fixed mounting in the motor output, motor fixed mounting in the shell.

The utility model has the advantages that: the utility model discloses a mould rapid heating device that above-mentioned design obtained, during the use, place the mould in putting a section of thick bamboo, casing accessible flange fixed connection is on the organism, fixed ring goes up fixed mounting has the electrical heating stick, adjust the quantity of electrical heating stick according to the heating condition, the motor output end drives the action wheel and rotates, the action wheel meshes with the carousel mutually, it rotates to drive the carousel, make the electrical heating stick can rotate around putting a section of thick bamboo, the inside mould of section of thick bamboo is put in the opposition heats, simultaneously through forced draught blower drumming heat the heat of heating intracavity portion can evenly distributed in the mould surface, the device drives the electrical heating stick through the carousel and rotates, the air supply piece blows air, can realize the rapid heating for the mould, and safe in utilization, whole is heated effectually.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a rapid heating device for a mold according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an embodiment of the present invention;

fig. 3 is a schematic side view of the structure according to the embodiment of the present invention;

fig. 4 is a schematic view of a turntable structure provided in an embodiment of the present invention.

In the figure: 100-a housing; 110-a housing; 120-an insulating layer; 130-a heating chamber; 140-a connecting flange; 150-inlet and outlet; 300-a rotating assembly; 310-a drive member; 311-a motor; 313-a rotating shaft; 315-driving wheel; 330-a turntable; 331-a gear ring; 333-fixed hole; 335-a bearing; 340-a fixed ring; 341-a through hole; 350-placing a cylinder; 360-electric heating rod; 361-connecting block; 362-external thread; 370-a blower; 371-the motor; 373-fan blades.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a mold rapid heating device, which includes a housing 100 and a rotating assembly 300.

Wherein, runner assembly 300 rotates to be connected in casing 100, and casing 100 is used for building comparatively airtight heat retaining internal environment, and the convenience heats the mould, and runner assembly 300 is used for making the mould be heated evenly, and the whole effect of being heated is better.

Referring to fig. 1 to 3, a heating cavity 130 is formed in the housing 100, a connecting flange 140 is fixedly connected to one side of the housing 100, and the connecting flange 140 is welded to the housing 100, so that the housing 100 is conveniently and fixedly connected to an external machine body, and heating is conveniently performed.

In some embodiments, the housing 100 includes a casing 110 and an insulating layer 120, the casing 110 is fixed on an outer surface of the insulating layer 120 in a covering manner, the insulating layer 120 is used for insulating heat to prevent internal heat from dissipating, and the casing 110 has an inlet and an outlet 150 at two sides thereof to facilitate placement of a mold.

Referring to fig. 1-4, the rotating assembly 300 includes a driving member 310, a rotating disc 330, a fixing ring 340, a placing cylinder 350, an electric heating rod 360 and an air blowing member 370, the driving member 310 includes a motor 311 and a driving wheel 315, the motor 311 is fixedly installed in the housing 100, the motor 311 is bolted to the housing 100 for providing power, the driving wheel 315 is fixedly connected to an output end of the motor 311, the rotating disc 330 is in meshing transmission with the driving wheel 315, the rotating disc 330 is rotatably connected to the heating cavity 130, the fixing ring 340 is located at the other side of the placing cylinder 350, the fixing ring 340 is rotatably connected to the housing 100, the electric heating rod 360 is inserted and fixed in the fixing ring 340, the electric heating rod 360 and the placing cylinder 350 are arranged in parallel, the electric heating rod 360 rotates around the placing cylinder 350 for heating, the placing cylinder 350 is made of a mesh structure for facilitating heat transfer and heating, the air blowing member 370 is fixedly connected to the heating cavity 130, the mold is placed in the placing cylinder 350, casing 100 accessible flange 140 fixed connection is on the organism, fixed ring 340 is last fixed mounting has electric heating rod 360, adjust electric heating rod 360's quantity according to the heating condition, motor 311 output drives action wheel 315 and rotates, action wheel 315 meshes with carousel 330 mutually, it rotates to drive carousel 330, make electric heating rod 360 can rotate around putting a section of thick bamboo 350, the inside mould of section of thick bamboo 350 is put in the opposition heats, the heat that heats chamber 130 inside is bloated through air supply part 370 simultaneously can evenly distributed on the mould surface.

In some specific embodiments, a rotating shaft 313 is fixedly installed at an output end of the motor 311, another end of the rotating shaft 313 is fixedly connected to the driving wheel 315, the driving wheel 315 is welded and fixed to the rotating shaft 313, the rotating disc 330 is provided with a gear ring 331, the gear ring 331 is engaged with the driving wheel 315, the rotating disc 330 is provided with fixing holes 333, the fixing holes 333 are uniformly distributed on the rotating disc 330, a bearing 335 is arranged between the rotating disc 330 and the placing cylinder 350, the fixing ring 340 is uniformly provided with through holes 341, inner surfaces of the through holes 341 are provided with internal threads, one end of the electric heating rod 360 is fixedly connected with a connecting block 361, the electric heating rod 360 is inserted and fixed to the connecting block 361, outer surfaces of the connecting block 361 are provided with external threads 362, the external threads 362 and the internal threads are matched and arranged oppositely, the electric heating rod 360 is inserted and fixed to the fixing holes 333, the connecting block 361 is rotatably connected to the through the output end of the motor 311 to drive the rotating shaft 313 to rotate the driving wheel 315, because ring gear 331 meshes with action wheel 315 mutually, carousel 330 begins to rotate, electric heating rod 360 passes through fixed orifices 333 and through-hole 341 and fixes between carousel 330 and solid fixed ring 340, air supply 370 includes motor 371 and flabellum 373, flabellum 373 is located heating chamber 130 inside, flabellum 373 rotates and connects in shell 110, flabellum 373 fixed mounting is in motor 371 output, motor 371 fixed mounting is in shell 110, motor 371 bolt fastening is in shell 110, it rotates to drive flabellum 373 through motor 371, the heat of drumming heating chamber 130 inside can evenly distributed in the mould surface.

The working principle of the rapid heating device for the die is as follows: place the mould in placeeing a section of thick bamboo 350, casing 100 accessible flange 140 fixed connection is on the organism, fixed ring 340 goes up fixed mounting has electric heating rod 360, adjust the quantity of electric heating rod 360 according to the heating condition, it rotates to drive pivot 313 through motor 311 output, make action wheel 315 rotate, because ring gear 331 meshes with action wheel 315 mutually, carousel 330 begins to rotate, electric heating rod 360 passes through fixed orifices 333 and through-hole 341 and fixes between carousel 330 and fixed ring 340, make electric heating rod 360 rotate around placeeing a section of thick bamboo 350, the mould of putting a section of thick bamboo 350 inside is heated to the contraposition, it rotates to drive flabellum 373 through the motor simultaneously, the heat of the heating chamber 130 inside of drumming can evenly distributed in the mould surface.

It should be noted that the specific model specifications of the motor 311, the electric heating rod 360 and the motor 371 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the motor 311, the electric heating rod 360 and the motor 371 and their principles are apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid heating device for a mold is characterized by comprising

The heating device comprises a shell (100), wherein a heating cavity (130) is arranged in the shell (100), and a connecting flange (140) is fixedly connected to one side of the shell (100);

rotating assembly (300), rotating assembly (300) includes drive piece (310), carousel (330), solid fixed ring (340), places a section of thick bamboo (350), electric heating rod (360) and air supply part (370), drive piece (310) includes motor (311) and action wheel (315), motor (311) fixed mounting in casing (100), action wheel (315) fixed connection in motor (311) output, carousel (330) with action wheel (315) mesh transmission mutually, carousel (330) rotate connect in heating chamber (130), gu fixed ring (340) is located place a section of thick bamboo (350) opposite side, gu fixed ring (340) rotate connect in casing (100), electric heating rod (360) are pegged graft and are fixed in gu fixed ring (340), electric heating rod (360) with an electric heating section of thick bamboo is placed (350) parallel arrangement, the placing cylinder (350) is made of a net structure, and the air supply piece (370) is communicated and fixed on the heating cavity (130).

2. The rapid heating device for the mold according to claim 1, wherein the casing (100) comprises an outer casing (110) and an insulating layer (120), and the outer casing (110) is fixed on the outer surface of the insulating layer (120) in a covering manner.

3. The rapid heating device for the mold according to claim 2, wherein the housing (110) is provided with an inlet and an outlet (150) at two sides, and the output end of the motor (311) is fixedly provided with a rotating shaft (313).

4. A rapid heating device for mold according to claim 3, characterized in that the other end of the rotating shaft (313) is fixedly connected to the driving wheel (315), and the rotating disc (330) is provided with a gear ring (331).

5. The rapid heating device for the mold according to claim 4, wherein the gear ring (331) is engaged with the driving wheel (315), the turntable (330) is provided with fixing holes (333), and the fixing holes (333) are uniformly distributed on the turntable (330).

6. The rapid heating device for the mold according to claim 5, wherein a bearing (335) is disposed between the rotating disc (330) and the placing cylinder (350), and the fixing ring (340) is uniformly provided with through holes (341).

7. The rapid heating device for the mold according to claim 6, wherein the inner surface of the through hole (341) is provided with an internal thread, and a connecting block (361) is fixedly connected to one end of the electric heating rod (360).

8. The rapid heating device for mold according to claim 7, wherein the connecting block (361) has an external thread (362) on its outer surface, and the external thread (362) is matched with the internal thread.

9. The rapid heating device for mold according to claim 8, wherein the electric heating rod (360) is inserted into the fixing hole (333), and the connecting block (361) is rotatably connected to the through hole (341).

10. The mold rapid-heating device according to claim 9, wherein the air supply member (370) comprises a motor (371) and a fan blade (373), the fan blade (373) is located inside the heating cavity (130), the fan blade (373) is rotatably connected to the housing (110), the fan blade (373) is fixedly installed at an output end of the motor (371), and the motor (371) is fixedly installed at the housing (110).