CN203782486U - Heating device for rotating mold - Google Patents
Heating device for rotating mold Download PDFInfo
- Publication number
- CN203782486U CN203782486U CN201420102315.2U CN201420102315U CN203782486U CN 203782486 U CN203782486 U CN 203782486U CN 201420102315 U CN201420102315 U CN 201420102315U CN 203782486 U CN203782486 U CN 203782486U
- Authority
- CN
- China
- Prior art keywords
- heater
- lead
- wire
- turning cylinder
- brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title abstract description 17
- 238000007731 hot pressing Methods 0.000 description 10
- 238000005485 electric heating Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model relates to a heating device for a rotating mold. The mold is mounted on a rotating shaft in an encircling manner and rotates along with the rotating shaft, and two ends of the rotating shaft are supported by supporting bearings. The heating device comprises an electric brush, a lead, a lead slot and a heater, wherein theelectric brush is mounted at the tail end of one end of the rotating shaft; one end of the electric brush is connected with an external power supply, and the other end is connected with the lead; the lead is arranged in the lead slot; the lead slot is led to the heater from the middle of the rotating shaft; and the heater is used for heating the mold. The heating device is applicable to heating of the rotating mold, simple and safe.
Description
Technical field
The utility model relates to paper mould machinery field, relates in particular to a kind of for being contained in the heater of the hot pressing die heating on rotating shaft.
Background technology
In prior art, the heating arrangements of mould occurs: such as, certain Patent Application Publication a kind of extrusion die heater, it comprises die holder, and a side of die holder arranges mould and supports, and corresponding to opposite side, by die sleeve, is provided with forward and backward mould, many electric heating tubes are installed on this die holder, coordinate the lead-out wire of electric heating tube on die holder, to offer wire lead slot, the lead-out wire of described electric heating tube is drawn from wire lead slot, and on described die holder, heating tube cover plate is installed in the top in electric heating tube.
The heating problems of general mould solves, yet when in some special manufacturing environment, hot pressing die need to be arranged on a rotating shaft, and get up by bearings in the two ends of axle, so directly connecting wires to heat becomes impossible, therefore need to provide a kind of new structure to solve the heating problems to rotary die.
Utility model content
The purpose of this utility model is to provide a kind of heater for rotary die, and it can heat the mould being contained on rotating shaft, and simple in structure, safety.
For achieving the above object, the utility model adopts following technical scheme:
For the heater of rotary die, described mould rotates around being arranged on turning cylinder and with described turning cylinder, and the two ends of described turning cylinder are supported by spring bearing, and wherein, described heater comprises brush, lead-in wire, wire lead slot, heater; Described brush is arranged on one end end of described turning cylinder; Described in one termination exterior power supply of described brush, another termination, go between; Described lead-in wire is arranged in described wire lead slot, and described wire lead slot leads to described heater from described turning cylinder middle part, and described heater is described mold heated.
The beneficial effects of the utility model are: the brush of this heater connects exterior power supply, and another termination lead-in wire of brush is mold heated by the electricity heater that leads; Due to the use of brush, the rotation of mould does not affect the conduction of lead-in wire, and heating work is safe and reliable.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the schematic diagram of an embodiment of the heater of rotary die.
The specific embodiment
Below in conjunction with accompanying drawing, introduce in detail preferred embodiment of the present utility model.
As shown in Figure 1, mould to be heated is hot pressing die, and it comprises three unit hot pressing die A, B, the C of circle spacing 120 degree each other; Turning cylinder F is upper and with turning cylinder F rotation, the two ends of this turning cylinder F are supported by spring bearing D, E around being arranged on for this hot pressing die.
As shown in Figure 1, the heater for this hot pressing die heating comprises brush 10, lead-in wire, wire lead slot 20, heater.Heater is arranged on the die holder of unit hot pressing die A, B, C or bottom, is these unit hot pressing die A, B, C heating; Heater can directly adopt the heating rod of prior art, also can adopt thermal source in conjunction with the mode of thermal conductive material layer, and certainly, any suitable device that is embodied as mold heated of the prior art all can be used in this.In the present embodiment, unit hot pressing die A, B, C share an annular heater, certainly in other embodiment of the present utility model, also can use separately a heater by each unit hot pressing die.
In this heater, if adopt general lead-in wire mode to conduct electricity to heater from power supply, the rotation of lead-in wire meeting obstruction turning cylinder F, and lead-in wire can be wound around, pull apart, and cannot realize heating.Therefore, adopted brush 10 in the utility model, this brush 10 is arranged on one end end of turning cylinder F; One termination exterior power supply of brush 10, switches on by the mode of contact, another termination lead-in wire of brush 10; This lead-in wire is arranged in wire lead slot 20, and wire lead slot 20 leads to heater from turning cylinder F middle part, thereby current delivery is arrived to heater.In in this is implemented, turning cylinder F be tubulose and tube wall correspondence position have for lead-in wire through fairlead, this wire lead slot 20, through middle part and the corresponding fairlead of this turning cylinder F, is connected to heater.Certainly, in other embodiment of the utility model, on the surface of turning cylinder F, also can be drawn out corresponding groove, be wire lead slot 20.
Above-mentioned heater simple in structure, safety, can be applicable to the heating of rotary die.
Described above is only preferred embodiment of the present utility model, certainly can not limit protection domain of the present utility model with this.Any equivalents for technical solutions of the utility model and replacement, all within protection domain of the present utility model.
Claims (1)
1. for the heater of rotary die, described mould rotates around being arranged on turning cylinder and with described turning cylinder, and the two ends of described turning cylinder are supported by spring bearing, it is characterized in that: described heater comprises brush, lead-in wire, wire lead slot, heater; Described brush is arranged on one end end of described turning cylinder; Described in one termination exterior power supply of described brush, another termination, go between; Described lead-in wire is arranged in described wire lead slot, and described wire lead slot leads to described heater from described turning cylinder middle part, and described heater is described mold heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102315.2U CN203782486U (en) | 2014-03-07 | 2014-03-07 | Heating device for rotating mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102315.2U CN203782486U (en) | 2014-03-07 | 2014-03-07 | Heating device for rotating mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782486U true CN203782486U (en) | 2014-08-20 |
Family
ID=51318690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420102315.2U Expired - Lifetime CN203782486U (en) | 2014-03-07 | 2014-03-07 | Heating device for rotating mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419618A (en) * | 2017-08-03 | 2017-12-01 | 广州华工环源绿色包装技术股份有限公司 | A kind of multistation paper mould automatic setting machine and its application method |
-
2014
- 2014-03-07 CN CN201420102315.2U patent/CN203782486U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419618A (en) * | 2017-08-03 | 2017-12-01 | 广州华工环源绿色包装技术股份有限公司 | A kind of multistation paper mould automatic setting machine and its application method |
| CN107419618B (en) * | 2017-08-03 | 2023-08-25 | 广州华工环源绿色包装技术股份有限公司 | Multi-station pulp molding automatic setting machine and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103802321A (en) | 3D (three-dimensional) drawing pen | |
| CN202862796U (en) | Wall inside electric heating type gold stamping roller | |
| CN203782486U (en) | Heating device for rotating mold | |
| CN202576673U (en) | Batching heating device for wire drawing machine | |
| CN203752534U (en) | 3d drawing pen | |
| CN201745158U (en) | Synchronous electric heating roller for plastic processing | |
| CN206631530U (en) | Graphene powder coating high temperature mixing arrangement | |
| CN204668693U (en) | A kind of slip ring motor Special wear-resistant brush holder | |
| CN103481477A (en) | Heating injection molding machine of screw rod | |
| CN208353639U (en) | A kind of high-performance heating tube element | |
| CN204633102U (en) | Commutator | |
| CN207304218U (en) | Motor with heating function | |
| CN203136207U (en) | Carbon fiber electric heating tube | |
| CN203279222U (en) | Spiral electrical bar | |
| CN206392609U (en) | A kind of heater of Aluminum Bottle hot-extrusion mold | |
| CN203449737U (en) | Novel door sheet heat transfer printing machine | |
| CN204259185U (en) | The faradic heating element device of a kind of elimination | |
| CN203423814U (en) | Heating apparatus | |
| CN203622934U (en) | Longitudinal drawing roller used in longitudinal drawing machine | |
| CN204029913U (en) | A kind of rotating conductive structure | |
| CN204016798U (en) | A kind of massage machine with heating function | |
| CN203912991U (en) | A kind of aquarium heating tube | |
| CN204289990U (en) | A kind of conducting slip ring conduction angle controller | |
| CN209999858U (en) | novel honeycomb electric heating gilding plate roller | |
| CN203780044U (en) | Ink cylinder with ink heating device for gravure printing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |