CN205631705U - Gold stamping roller heating device - Google Patents

Abstract

The utility model provides a gold stamping roller heating device relates to the gold stamping roller field. This gold stamping roller heating device includes switch, heating pipe and gold stamping roller, and gold stamping roller has heat conduction material layer including first holding chamber, first holding intracavity packing, and gold stamping roller's one end is provided with the opening, and the one end of heating pipe is passed the opening and is located first holding intracavity, and the switch is connected with the heating pipe electricity. At the in -process of whole heating process with the gilt technology of execution, whole gold stamping roller heating device can not discharge the oil smoke to the phenomenon of oil leak can not appear yet, and it is energy -concerving and environment -protective, and need not to set up the oil pump, saved certain manufacturing cost.

Description

Bronzing roller heater

Technical field

This utility model relates to bronzing roller field, in particular to a kind of bronzing roller heater.

Background technology

Gold stamping is a kind of printing decoration technique, and concrete form is for heating metallic plate, execute paper tinsel, in print Golden word or pattern is imprinted out on brush product.As: book cover is gold stamping, gift box is gold stamping, cigarette case, Wine and, the trade mark box of clothing gold stamping, greeting card, invitation card, pen gold stamping etc..The base material bag of thermoprint Including the ink printing paper such as general paper, gold, silver ink, (PE, PP, PVC, engineering plastics are such as plastics ABS etc.), leather, the special material such as timber.When specifically carrying out gilding technology, people are conventional to be scalded Gold roller heater carries out gold stamping operation.

Bronzing roller heater of the prior art, including fuel reserve tank, oil pump, firing equipment and defeated Oil pipe, firing equipment is positioned at fuel reserve tank, by the oil in fuel reserve tank is heated, then will heating After oil pump into petroleum pipeline by oil pump, and be transported to inside bronzing roller by petroleum pipeline, thus to scalding Gold roller carries out heating and carries out gold stamping.Gold stamping work is carried out using bronzing roller heater of the prior art During skill, utilize that oil transmits by petroleum pipeline time, fuel reserve tank and the junction of petroleum pipeline are with gold stamping All can there is oil smoke, inadequate environmental protection with the junction of petroleum pipeline in roller.It addition, at this gold stamping heater After use time length, leakage of oil can be caused because of oil pump abrasion, affect bronzing roller heater and use the longevity Life.

Utility model content

In view of this, the purpose of this utility model embodiment is to provide a kind of bronzing roller heater, To improve above-mentioned problem.

This utility model embodiment provide a kind of bronzing roller heater, including switch, add heat pipe with And bronzing roller, described bronzing roller includes the first containing cavity, is filled with heat conduction in described first containing cavity Material layer, one end of described bronzing roller is provided with opening, described in add one end of heat pipe through described opening And it being positioned at described first containing cavity, described switch electrically connects with the described heat pipe that adds, described switch and institute State and add heat pipe electrical connection, described in add after heat pipe is heated by described conduction material layer be that described bronzing roller adds Heat.

Further, described bronzing roller heater also includes control circuit plate and temperature sensor, Described control circuit plate is disposed with controller and rheonome, and described temperature sensor is arranged at described The outer surface of the first containing cavity, described controller electrically connects with described temperature sensor, described controller, Described rheonome, described switch and described in add heat pipe and be sequentially connected electrically, described temperature sensor For detecting the temperature value of the outer surface of described first containing cavity and described temperature value being delivered to described Controller, described controller is additionally operable to control the regulation of described rheonome according to the temperature value detected By the described electric current adding heat pipe.

Further, described bronzing roller heater also includes display screen, described display screen and described control Device processed electrically connects, and described controller is additionally operable to that the temperature value of acquisition is transferred to described display screen and shows Show.

Further, described control circuit plate there also is provided power supply changeover device and over-current over-voltage protection electricity Road, described power supply changeover device, described overcurrent-overvoltage protecting circuit and described controller be sequentially connected electrically, Described power supply changeover device is used for external civil power.

Further, described control circuit plate there also is provided wireless communication module, described radio communication mold Block electrically connects with described controller, and described controller is additionally operable to the temperature value of acquisition is passed through radio communication Module sends to a handheld terminal, and is additionally operable to receive described hand-held end by described wireless communication module What end sent opens or closes instruction, and receive open or close instruction after control described switch and beat Open or close and close.

Further, described bronzing roller heater also includes that anchor tip, described anchor tip include Have the second containing cavity, conducting chamber, bearing and connecting rod, described connecting rod be sheathed on described in add heat pipe Outward, described bronzing roller is located at outside one end of described connecting rod by described opening sleeve, described connecting rod The other end is positioned at described second containing cavity, and described bearing holder (housing, cover) is located at outside the other end of described connecting rod, Described anchor tip is sheathed on outside described bearing by described second containing cavity, and described conducting chamber is with described First containing cavity conducting, described in add one end of heat pipe and through described conducting chamber and be positioned at described first and house Intracavity, described in add the other end of heat pipe detachable away from the side of described bronzing roller with described anchor tip Connect.

Further, described conduction material layer is oil reservoir, and described bronzing roller heater also includes deposit Fuel tank and petroleum pipeline, the two ends of described petroleum pipeline turn on described reserve tank, described conducting chamber respectively.

Further, described bronzing roller heater also includes controller, arranges in described reserve tank Having digital liquid-level sensor, described fuel tank to be outside equipped with display screen, described digital liquid-level sensor is used for Detecting the level value in reserve tank and level value is delivered to described controller, described controller is by institute State level value to be transferred to described display screen and show.

Further, alarm lamp, described controller and described warning it are additionally provided with outside described reserve tank Lamp electrically connects, and described controller is additionally operable to judge the liquid level whether level value obtained is less than pre-stored Value, lights if it is, control described alarm lamp.

Further, one end away from described first containing cavity of described bronzing roller is coated with heat-insulation layer.

Compared with prior art, a kind of bronzing roller heater of offer of the present utility model, directly will Conduction material layer is filled in the first containing cavity of bronzing roller, then is arranged at one end that adds heat pipe In first containing cavity.Open switch, by adding heat pipes heat, add heat pipe and transfer heat to heat conduction Material layer, conduction material layer transfers heat to bronzing roller again, can realize heating bronzing roller.? During whole heating process and execution gilding technology, whole bronzing roller heater will not discharge oil Cigarette, and do not have the phenomenon of leakage of oil yet, energy-conserving and environment-protective, additionally without arranging oil pump, save Certain production cost.

For making above-mentioned purpose of the present utility model, feature and advantage to become apparent, cited below particularly relatively Good embodiment, and coordinate appended accompanying drawing, it is described in detail below.

Accompanying drawing explanation

For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below will knot Close the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly Chu, it is fully described by, it is clear that described embodiment is a part of embodiment of this utility model, and It is not all, of embodiment.Generally herein described in accompanying drawing and this utility model embodiment of illustrating Assembly can be arranged with various different configurations and design.Therefore, below to providing in the accompanying drawings The detailed description of embodiment of the present utility model is not intended to limit claimed of the present utility model Scope, but it is merely representative of selected embodiment of the present utility model.Based on the enforcement in this utility model Example, it is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into the scope of this utility model protection.

The structural representation of the bronzing roller heater that Fig. 1 provides for this utility model embodiment；

The circuit of the bronzing roller heater that Fig. 2 provides for this utility model embodiment connects block diagram；

The structural representation of the bronzing roller that Fig. 3 provides for this utility model embodiment.

Wherein, the corresponding relation between reference and component names is as follows: controller 101, heating Pipe 102, bronzing roller 103, the first containing cavity 104, conduction material layer 105, opening 106, electric current Actuator 107, temperature sensor 108, display screen 109, power supply changeover device 110, overcurrent-overvoltage is protected Protection circuit 111, wireless communication module 112, anchor tip 113, the second containing cavity 114, turn on chamber 115, bearing 116, connecting rod 117, reserve tank 118, petroleum pipeline 119, digital liquid level senses Device 120, alarm lamp 121, heat-insulation layer 122, switch 123.

Detailed description of the invention

Below in conjunction with accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one Section Example rather than whole embodiments.Generally herein described in accompanying drawing and this reality of illustrating Can arrange and design with various different configurations with the assembly of new embodiment.Therefore, the most right The detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed Scope of the present utility model, but be merely representative of selected embodiment of the present utility model.Based on this reality By novel embodiment, those skilled in the art are obtained on the premise of not making creative work Every other embodiment, broadly fall into this utility model protection scope.

It should also be noted that similar label and letter represent similar terms, therefore, one in following accompanying drawing A certain Xiang Yi the accompanying drawing of denier is defined, then need not it is carried out further in accompanying drawing subsequently Definition and explanation.Meanwhile, in description of the present utility model, term " first ", " second " etc. are only used Describe in distinguishing, and it is not intended that indicate or hint relative importance.

Gold stamping is a kind of printing decoration technique, and concrete form is for heating metallic plate, execute paper tinsel, in print Golden word or pattern is imprinted out on brush product.As: book cover is gold stamping, gift box is gold stamping, cigarette case, Wine and, the trade mark box of clothing gold stamping, greeting card, invitation card, pen gold stamping etc..The base material bag of thermoprint Including the ink printing paper such as general paper, gold, silver ink, (PE, PP, PVC, engineering plastics are such as plastics ABS etc.), leather, the special material such as timber.When specifically carrying out gilding technology, people are conventional to be scalded Gold roller carries out gold stamping operation.

Bronzing roller heater of the prior art, including fuel reserve tank, oil pump, firing equipment and defeated Oil pipe, firing equipment is positioned at fuel reserve tank, by heating the oil in fuel reserve tank, after heating Oil pump into petroleum pipeline by oil pump, and be transported to inside bronzing roller by petroleum pipeline, thus to gold stamping Roller carries out heating and carries out gold stamping.Gilding technology is carried out using bronzing roller heater of the prior art Time, utilize that oil transmits by petroleum pipeline time, the junction of fuel reserve tank and petroleum pipeline, bronzing roller With the junction of petroleum pipeline, oil smoke, inadequate environmental protection all can occur.It addition, make at this gold stamping heater After time length, leakage of oil can be caused because of oil pump abrasion, affect bronzing roller heater service life.

In view of this, utility model people observes and research discovery through long-term, it is provided that a kind of bronzing roller Heater.This bronzing roller heater includes switch, adds heat pipe and bronzing roller, and bronzing roller includes Having the first containing cavity, be filled with conduction material layer in the first containing cavity, one end of bronzing roller is provided with out Mouthful, add one end of heat pipe and through opening and be positioned at the first containing cavity, switch and add heat pipe and electrically connect. During whole heating process and execution gilding technology, whole bronzing roller heater will not discharge Oil smoke, and do not have the phenomenon of leakage of oil yet, energy-conserving and environment-protective, and without arranging oil pump, save Certain production cost.

Below by specific embodiment and combine accompanying drawing and this utility model is done further in detail Describe.

Refering to Fig. 1, a kind of bronzing roller heater that this utility model embodiment provides, including Switching 123, add heat pipe 102 and bronzing roller 103, bronzing roller 103 includes the first containing cavity 104, Being filled with conduction material layer 105 in first containing cavity 104, one end of bronzing roller 103 is provided with opening 106, the one end adding heat pipe 102 through opening 106 and is positioned at the first containing cavity 104, switchs 123 Electrically connect with adding heat pipe 102.Add and pass through conduction material layer 105 after heat pipe 102 is heated for bronzing roller 103 heating.In the present embodiment, conduction material layer 105 can use oil, silica gel, air, of course, Described conduction material layer 105 can be not only above-mentioned conduction material layer 105, is only to lift at this Example explanation.

Referring to Fig. 2, described bronzing roller heater also includes control circuit plate and temperature sensor 108, described control circuit plate is disposed with controller 101 and rheonome 107.In the present embodiment, Control circuit plate is mountable to an electric governor, and temperature sensor 108 is mountable to a temperature measurer. Temperature sensor 108 is arranged at the outer surface of the first containing cavity 104, controller 101 and temperature sensing Device 108 electrically connects, controller 101, rheonome 107, switch 123 and add heat pipe 102 Being sequentially connected electrically, temperature sensor 108 is for detecting the temperature of the outer surface of described first containing cavity 104 Described temperature value is also delivered to described controller 101 by angle value, and controller 101 is for according to detecting Temperature value control rheonome 107 regulate the electric current by adding heat pipe 102.In view of implementing During gilding technology, the preferable temperature of bronzing roller 103 is 150 degree～280 degree, in the present embodiment, and can First temperature value is set to 150 degree, and the second temperature value is set to 280 degree.When controller 101 is sentenced Break to the temperature value detected less than 150 degree time, then control rheonome 107 increase by heating The electric current of pipe 102, thus the temperature adding heat pipe 102 raises, and detects when controller 101 determines Temperature value higher than 280 degree time, then control rheonome 107 reduce the electricity by adding heat pipe 102 Stream, thus the temperature adding heat pipe 102 reduces.

One end away from the first containing cavity 104 of bronzing roller 103 is coated with heat-insulation layer 122.When gold stamping When roller 103 carries out gilding technology after heated, heat-insulation layer 122 can reduce gold stamping to a certain extent The speed that the temperature of roller 103 reduces, it is to avoid controller 101 controls to add the heating that heat pipe 102 is lasting, Thus save certain electric energy.

Bronzing roller heater also includes that display screen 109, display screen 109 electrically connect with controller 101, Controller 101 is additionally operable to that the temperature value of acquisition is transferred to display screen 109 and shows.

Described control circuit plate there also is provided power supply changeover device 110 and overcurrent-overvoltage protecting circuit 111, Power supply changeover device 110, overcurrent-overvoltage protecting circuit 111 and controller 101 are sequentially connected electrically, electricity Source converter 110 is for external civil power.Electric current and voltage in order to avoid producing when external commercial power are excessive Time, exceed controller 101, the rated operational voltage of temperature sensor 108 and rated operational current, Controller 101, temperature sensor 108 can be damaged, be therefore disposed with at this control circuit plate and flow through Voltage protection circuit 111, when the electric current that accumulator produces and voltage are excessive, overcurrent-overvoltage protecting circuit 111 disconnect automatically, and controller 101, temperature sensor 108 can be protected to be not damaged by.

Described control circuit plate there also is provided wireless communication module 112, wireless communication module 112 and control Device 101 processed electrically connects, and controller 101 is additionally operable to the temperature value of acquisition is passed through wireless communication module 112 send to a handheld terminal, and are additionally operable to receive handheld terminal by wireless communication module 112 and send out That send opens or closes instruction, and receive open or close instruction after control switch and beat and open or close Close.Wireless communication module 112 is set at control circuit plate so that this bronzing roller heater is all right Mutual with handheld terminal so that people can remotely control this gold stamping roller heater by handheld terminal Open or close, or user directly i.e. be can be observed roller carried out gilding technology by intelligent terminal Time temperature value, improve the operating experience sense of user.

As shown in Figure 1, Figure 3, described bronzing roller heater also includes anchor tip 113, fixing Joint 113 includes the second containing cavity 114, conducting chamber 115, bearing 116 and connecting rod 117. Bronzing roller 103 is sheathed on outside one end of connecting rod 117 by opening 106, another of connecting rod 117 End is positioned at the second containing cavity 114, and bearing 116 is sheathed on outside the other end of connecting rod 117, fixing Joint 113 is sheathed on outside bearing 116 by the second containing cavity 114, and conducting chamber 115 and first houses Chamber 104 turns on, and the one end adding heat pipe 102 through conducting chamber 115 and is positioned at the first containing cavity 104, Connecting rod 117 is sheathed on outside connecting rod 117, and the other end adding heat pipe 102 is positioned at conducting chamber 115 And removably connect away from the side of bronzing roller 103 with anchor tip 113.Owing to bronzing roller 103 exists To rotate during work, and add heat pipe 102 needs and fix, it is therefore desirable to the other end of heat pipe 102 will be added It is positioned at conducting chamber 115 and removably connects i.e. away from the side of bronzing roller 103 with anchor tip 113 Can be fixed adding heat pipe 102.Connecting rod 117 is driven to rotate when bronzing roller 103 rotates, axle Holding outside 116 other ends being sheathed on connecting rod 117, anchor tip 113 is sheathed on outside bearing 116, The outside rest of anchor tip 113.

In the present embodiment, conduction material layer 105 uses oil.This bronzing roller heater also includes deposit Fuel tank 118 and petroleum pipeline 119, the two ends of petroleum pipeline 119 respectively with reserve tank 118, conducting chamber 115 conductings, the position of reserve tank 118 is higher than bronzing roller 103.In view of being positioned at the first containing cavity Oil in 104 in use between long after have certain volatilization, thus affect the work of bronzing roller 103 Effect；In the present embodiment, when being positioned at the oil of the first containing cavity 104 after volatilizing, reserve tank Oil in 118 flows into conducting chamber 115 by petroleum pipeline 119, then flows into first by conducting chamber 115 In containing cavity 104, thus supplement the oil in the first containing cavity 104 in time so that bronzing roller 103 exists Good effect it is always maintained at during work.

Being provided with digital liquid-level sensor 120 in reserve tank 118, display screen 109 is arranged at fuel tank Outward, digital liquid-level sensor 120 is for detecting the level value in reserve tank 118 and being passed by level value Being delivered to controller 101, described level value is transferred to display screen 109 and shows by controller 101. User can observe the liquid level in reserve tank 118 timely by display screen 109, and at deposit oil Oil is added in time in case 118.

Alarm lamp 121, described controller 101 and described alarm lamp it is additionally provided with outside reserve tank 118 121 electrical connections, controller 101 is additionally operable to judge the liquid level whether level value obtained is less than pre-stored Value, lights if it is, control alarm lamp 121.When controller 101 determines the level value of acquisition During less than the level value of pre-stored, illustrate that the liquid level in reserve tank 118 is the most not enough, now control Device 101 controls alarm lamp 121 and lights, and reminds the user that needs add in time in reserve tank 118 Refuel.

A kind of bronzing roller heater of offer of the present utility model, directly fills out conduction material layer 105 Fill in the first containing cavity 104 of bronzing roller 103, then one end that adds heat pipe 102 is arranged at In first containing cavity 104.Open switch 123, by heating adding heat pipe 102, add heat pipe 102 Transferring heat to conduction material layer 105, conduction material layer 105 transfers heat to bronzing roller again 103, can realize bronzing roller 103 is heated.In whole heating process and the mistake of execution gilding technology Cheng Zhong, whole bronzing roller heater will not discharge oil smoke, and does not also have the phenomenon of leakage of oil, Energy-conserving and environment-protective, additionally without arranging oil pump, save certain production cost.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clear and definite regulation and limit Fixed, term " is arranged ", " installation ", " being connected ", " connection " should be interpreted broadly, for example, it may be Fixing connection, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is possible to To be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of individual element internal.For the ordinary skill in the art, can understand with concrete condition Above-mentioned term concrete meaning in this utility model.

It should also be noted that similar label and letter represent similar terms, therefore, one in following accompanying drawing A certain Xiang Yi the accompanying drawing of denier is defined, then need not it is carried out further in accompanying drawing subsequently Definition and explanation.

In description of the present utility model, it should be noted that term " " center ", " on ", D score, Orientation or the position relationship of the instruction such as "left", "right", " vertically ", " level ", " interior ", " outward " are base In orientation shown in the drawings or position relationship, or usually put when this utility model product uses Orientation or position relationship, be for only for ease of description this utility model and simplify description rather than instruction Or the device of hint indication or element must have specific orientation, with specific azimuth configuration and behaviour Make, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing and describe, and it is not intended that indicate or hint relative importance.

The foregoing is only preferred embodiment of the present utility model, be not limited to this practicality new Type, for a person skilled in the art, this utility model can have various modifications and variations.All Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, Within should be included in protection domain of the present utility model.

The foregoing is only preferred embodiment of the present utility model, be not limited to this practicality new Type, for a person skilled in the art, this utility model can have various modifications and variations.All Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, Within should be included in protection domain of the present utility model.It should also be noted that similar label and letter exist Figure below represents similar terms, therefore, the most a certain Xiang Yi accompanying drawing is defined, then exists Accompanying drawing subsequently need not it is defined further and explains.

The above, detailed description of the invention the most of the present utility model, but protection model of the present utility model Enclose and be not limited thereto, the skill that any those familiar with the art discloses at this utility model In the range of art, can readily occur in change or replace, all should contain protection domain of the present utility model it In.Therefore, protection domain of the present utility model should described be as the criterion with scope of the claims.

Claims (10)

1. a bronzing roller heater, it is characterised in that include switch, add heat pipe and gold stamping Roller, described bronzing roller includes the first containing cavity, is filled with conduction material layer in described first containing cavity, One end of described bronzing roller is provided with opening, described in add one end of heat pipe and through described opening and be positioned at institute Stating in the first containing cavity, described switch electrically connects with the described heat pipe that adds, described in add after heat pipe is heated and pass through Described conduction material layer is the heating of described bronzing roller.

Bronzing roller heater the most according to claim 1, it is characterised in that described gold stamping Roller heater also includes that control circuit plate and temperature sensor, described control circuit plate are disposed with control Device and rheonome, described temperature sensor is arranged at the outer surface of described first containing cavity, described Controller electrically connects with described temperature sensor, described controller, described rheonome, described in open Close and described in add heat pipe and be sequentially connected electrically, described temperature sensor is used for detecting described first containing cavity The temperature value of outer surface and described temperature value is delivered to described controller, described controller is used for depending on Control described rheonome according to the temperature value detected to regulate by the described electric current adding heat pipe.

Bronzing roller heater the most according to claim 2, it is characterised in that described gold stamping Roller heater also includes that display screen, described display screen electrically connect with described controller, described controller It is additionally operable to that the temperature value of acquisition is transferred to described display screen show.

Bronzing roller heater the most according to claim 2, it is characterised in that described control Circuit board there also is provided power supply changeover device and overcurrent-overvoltage protecting circuit, described power supply changeover device, described Overcurrent-overvoltage protecting circuit and described controller are sequentially connected electrically, and described power supply changeover device is for external Civil power.

Bronzing roller heater the most according to claim 2, it is characterised in that described control Circuit board there also is provided wireless communication module, and described wireless communication module electrically connects with described controller, The temperature value that described controller is additionally operable to obtaining is hand-held to one by the transmission of described wireless communication module Terminal, and be additionally operable to be opened or closed by beating of described wireless communication module reception described handheld terminal transmission Close instruction, and receive open or close instruction after control described switch and open or close.

Bronzing roller heater the most according to claim 1, it is characterised in that described gold stamping Roller heater also include anchor tip, described anchor tip include the second containing cavity, conducting chamber, Bearing and connecting rod, described connecting rod be sheathed on described in add outside heat pipe, described bronzing roller is by described Opening sleeve is located at outside one end of described connecting rod, and the other end of described connecting rod is positioned at described second and houses Intracavity, described bearing holder (housing, cover) is located at outside the other end of described connecting rod, and described anchor tip is by described the Two containing cavities are sheathed on outside described bearing, described conducting chamber with described first containing cavity conducting, described in add One end of heat pipe through described conducting chamber be positioned at described first containing cavity, described in add another of heat pipe End removably connects away from the side of described bronzing roller with described anchor tip.

Bronzing roller heater the most according to claim 6, it is characterised in that described heat conduction Material layer is oil reservoir, and described bronzing roller heater also includes reserve tank and petroleum pipeline, described oil transportation The two ends of pipe turn on described reserve tank, described conducting chamber respectively, and the position of described reserve tank is high In described bronzing roller.

Bronzing roller heater the most according to claim 7, it is characterised in that described gold stamping Roller heater also includes controller, is provided with digital liquid-level sensor in described reserve tank, described Fuel tank is outside equipped with display screen, and described digital liquid-level sensor is for detecting the level value in reserve tank And level value is delivered to described controller, described level value is transferred to described display by described controller Screen shows.

Bronzing roller heater the most according to claim 8, it is characterised in that described deposit Being additionally provided with alarm lamp outside fuel tank, described controller electrically connects with described alarm lamp, and described controller is also For judging whether the level value obtained is less than the level value of pre-stored, if it is, control described report Warning lamp is lighted.

Bronzing roller heater the most according to claim 1, it is characterised in that described gold stamping One end away from described first containing cavity of roller is coated with heat-insulation layer.