CN209242918U - A kind of mold heating mechanism based on heating wire - Google Patents
A kind of mold heating mechanism based on heating wire Download PDFInfo
- Publication number
- CN209242918U CN209242918U CN201821858996.XU CN201821858996U CN209242918U CN 209242918 U CN209242918 U CN 209242918U CN 201821858996 U CN201821858996 U CN 201821858996U CN 209242918 U CN209242918 U CN 209242918U
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- thermal insulator
- mold
- heating wire
- heating
- upper thermal
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 145
- 230000007246 mechanism Effects 0.000 title claims abstract description 54
- 239000012212 insulator Substances 0.000 claims abstract description 89
- 239000002184 metal Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 238000012546 transfer Methods 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 11
- 238000000465 moulding Methods 0.000 description 11
- 230000003028 elevating effect Effects 0.000 description 10
- 230000007704 transition Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000004484 Briquette Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000013003 hot bending Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The mold heating mechanism based on heating wire that the utility model discloses a kind of, it includes upper thermal insulator and lower thermal insulator, upper thermal insulator is in inverted " u "-shaped, multiple cross tubes are equipped between two side plates of upper thermal insulator, multiple cross tubes are sequentially distributed along the length direction of upper thermal insulator, heating wire is wound on cross tube, the two sides of lower thermal insulator are respectively formed with shoulder protruding upward, multiple sheer poles are equipped between two shoulders, multiple sheer poles are sequentially distributed along the length direction of lower thermal insulator, lower heating wire is wound on sheer pole, multiple support columns being vertically arranged are fixed in lower thermal insulator, the top of support column extends to the top of lower heating wire, the top of lower heating wire is equipped with mold loading plate, mold loading plate is fixedly connected with the top of support column, and gap is formed between mold loading plate and lower heating wire.The utility model structure is simple, easy to process, low in cost, long service life, failure rate is low, heat transfer rate is high.
Description
Technical field
The utility model relates to the thermal forming devices such as glass heat bender more particularly to a kind of mold heating based on heating wire
Mechanism.
Background technique
3D glass heat bender in the prior art, please refers to Fig. 1, arranged side by side equipped with multiple heating work stations in main cavity,
Each heating work station is made of upper heating mechanism 116, lower heating mechanism 117, and upper heating mechanism and lower heating mechanism are respectively provided with
There is heating board 118, electrothermal tube is respectively provided in heating board 118, electrothermal tube heat and pass to thermal energy by preset parameter
Heating board makes heating board reach preset temperature.Mold equipped with glass is by the promotion of moving-mold mechanism, in lower heating mechanism
Mobile by preset time beat and stop on heating board, during this, the thermal energy of heating board passes to mold, and mold is added
Heat, upper heating mechanism press preset time beat, repeat the movement for declining close to mold and being lifted off mold.
But this structure is heated using electric heating pipe type, is primarily present following defect: firstly, in order to install and carry electric heating
Tubular type heating, needs to open up multiple perforation on heating board, is not only difficult to that processing, production cycle are long, and structure is complicated, cost
Height, meanwhile, electrothermal tube service life is short, and high temperature resistance is poor, causes failure rate and maintenance cost to greatly improve, maintenance cost
Height is unable to satisfy application demand.
Utility model content
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, it is simple, easy provide a kind of structure
In processing, low in cost, long service life, failure rate be low, the high mold heating mechanism based on heating wire of heat transfer rate.
In order to solve the above technical problems, the utility model adopts the following technical solution.
A kind of mold heating mechanism based on heating wire comprising have upper thermal insulator and lower thermal insulator, the upper thermal insulator
In inverted " u "-shaped, multiple cross tubes are equipped between two side plates of the upper thermal insulator, multiple cross tubes are along the upper thermal insulator
Length direction be sequentially distributed, heating wire is wound on the cross tube, the two sides of the lower thermal insulator are respectively formed oriented
The shoulder protruded above, is equipped with multiple sheer poles between two shoulders, multiple sheer poles along the lower thermal insulator length direction according to
Secondary distribution is wound with lower heating wire on the sheer pole, multiple support columns being vertically arranged, institute is fixed in the lower thermal insulator
The top for stating support column extends to the top of the lower heating wire, and the top of the lower heating wire is equipped with mold loading plate, described
Mold loading plate is fixedly connected with the top of the support column, and is formed between the mold loading plate and the lower heating wire
Gap, the upper thermal insulator are covered above lower thermal insulator, are formed between the upper thermal insulator and the mold loading plate with enabling
The heating channel passed through for mold.
Preferably, metal casing is coated on the outside of the upper thermal insulator.
Preferably, the metal casing is in inverted " u "-shaped, and the metal casing include the first side plate, the second side plate and
Top plate.
Preferably, the two sides of the lower thermal insulator have been covered each by third side plate and the 4th side plate.
Preferably, multiple cross tubes are arranged side by side, and multiple sheer poles are arranged side by side.
In mold heating mechanism disclosed by the utility model based on heating wire, since upper thermal insulator is set as inverted " u "-shaped,
So that upper thermal insulator and mold loading plate form the heating channel passed through for mold, in the heating channel, upper thermal insulator
Inside is provided with upper heating wire, and the lower section of mold loading plate is provided with lower heating wire, when work, upper heating wire and lower heating wire hair
Heat out is directly radiated to heating channel, and compared to existing technologies, the utility model conducts heat without heating board, thus
Heat transference efficiency is greatly improved, meanwhile, the structure of the utility model is simpler, is not only easy to process, and the production cycle
It is short, in addition, the utility model directlys adopt heating wire radiations heat energy, is not only easy to safeguard, and failure compared to for electrothermal tube
Rate is low, is more suitably applied in the mold heating mechanism of glass heat bender.
Detailed description of the invention
Fig. 1 is the perspective view of existing glass heat bender mold heating mechanism.
Fig. 2 is the perspective view of mold heating mechanism in the utility model first embodiment.
Fig. 3 is the local structural graph one of mold heating mechanism in the utility model first embodiment.
Fig. 4 is the exploded view of Fig. 3.
Fig. 5 is the local structural graph two of mold heating mechanism in the utility model first embodiment.
Fig. 6 is the exploded view of Fig. 5.
Fig. 7 is the partial exploded view of mold heating mechanism in the utility model second embodiment.
Fig. 8 is the enlarged drawing of mold heating mechanism inlet in the utility model second embodiment.
Fig. 9 is the structure chart of mold heating mechanism in the utility model 3rd embodiment.
Figure 10 is the structure chart of thermal insulator elevating mechanism in the utility model 3rd embodiment.
Figure 11 is the exploded view of thermal insulator elevating mechanism in the utility model 3rd embodiment.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and examples.
Embodiment one
The mold heating mechanism based on heating wire that the utility model discloses a kind of, in conjunction with shown in Fig. 2 to Fig. 6 comprising
There are upper thermal insulator 100 and lower thermal insulator 101, the upper thermal insulator 100 is in inverted " u "-shaped, two side plates of the upper thermal insulator 100
Between be equipped with multiple cross tubes 103, multiple cross tubes 103 are sequentially distributed along the length direction of the upper thermal insulator 100, described
Heating wire 104 is wound on cross tube 103, the two sides of the lower thermal insulator 101 are respectively formed with shoulder protruding upward
105, multiple sheer poles 106, length direction of multiple sheer poles 106 along the lower thermal insulator 101 are equipped between two shoulders 105
It is sequentially distributed, lower heating wire 107 is wound on the sheer pole 106, is fixed with multiple be vertically arranged in the lower thermal insulator 101
Support column 108, the top of the support column 108 extends to the top of the lower heating wire 107, the lower heating wire 107
Top is equipped with mold loading plate 109, and the mold loading plate 109 is fixedly connected with the top of the support column 108, and the mould
It is formed with gap between tool loading plate 109 and the lower heating wire 107, the upper thermal insulator 100 covers in lower thermal insulator 101
Side, to enable the heating channel that formation is passed through for mold between the upper thermal insulator 100 and the mold loading plate 109.
In above-mentioned mold heating mechanism, since upper thermal insulator 100 is set as inverted " u "-shaped, so that upper thermal insulator 100 and mold
Loading plate 109 forms the heating channel passed through for mold, and in the heating channel, the inside of upper thermal insulator 100 is provided with upper
Heating wire 104, the lower section of mold loading plate 109 are provided with lower heating wire 107, when work, upper heating wire 104 and lower heating wire
107 heats issued are directly radiated to heating channel, and compared to existing technologies, the utility model is without heating board conduction warm
Amount, so that heat transference efficiency is greatly improved, meanwhile, the structure of the utility model is simpler, is not only easy to process, Er Qiesheng
The production period is short, in addition, the utility model directlys adopt heating wire radiations heat energy compared to for electrothermal tube, is not only easy to safeguard, and
And failure rate is low, is more suitably applied in the mold heating mechanism of glass heat bender.
Another advantage of above structure is, need to only take out cross tube 103 or sheer pole 106, heating wire, that is, tear-away,
To be convenient to replacement heating wire, maintenance, repair efficiency is helped to improve.
In order to protect thermal insulator, the outside of the upper thermal insulator 100 is coated with metal casing 110.
Further, the metal casing 110 is in inverted " u "-shaped, and the metal casing 110 include the first side plate 111,
Second side plate 112 and top plate 113.
In the present embodiment, the two sides of the lower thermal insulator 101 have been covered each by third side plate 114 and the 4th side plate 115.
Multiple cross tubes 103 are arranged side by side as a preferred method, and multiple sheer poles 106 are arranged side by side.
Embodiment two
In the present embodiment, please refer to Fig. 7 and Fig. 8, upper thermal insulator 100 and lower thermal insulator 101 be set to glass heat bender at
In type chamber, the molding chamber is equipped with thermal insulator elevating mechanism 121, in the upper thermal insulator 100 and lower thermal insulator 101
It is provided with electric heater, the outside of the upper thermal insulator 100 is coated with metal casing 110, the thermal insulator elevating mechanism 121
Driving end is connected to metal casing 110, drives upper thermal insulator 100 to rise or decline by the thermal insulator elevating mechanism 121,
The upper thermal insulator 100 is fixed with mold loading plate 109, the upper thermal insulator 100 in inverted " u "-shaped in the lower thermal insulator 101
Lower 101 top of thermal insulator is covered at, and is formed between the upper thermal insulator 100 and the mold loading plate 109 and is worn for mold
The heating channel 120 crossed.
In above-mentioned mold heating mechanism, by the thermal insulator elevating mechanism 121 drive upper thermal insulator 100 rise or under
Drop, so that mold heating mechanism turns on or off, since upper thermal insulator 100 is in inverted " u "-shaped, so that upper thermal insulator 100 and mould
Heating channel 120 between tool loading plate 109 can effectively avoid heat when mold heats in the heating channel 120 in tunnel type
The loss of amount substantially increases heating efficiency, saves energy consumption, can reduce nitrogen loss, in addition, the utility model structure letter
List is easily achieved, and is suitably applied in glass bending machine equipment.
In the prior art, the mold of glass heat bender is usually graphite jig, this mold enter mold loading plate when,
It has some powdered graphites to fall off, if powdered graphite falls into electric heater, is easy to cause the bad feelings such as electric heater short circuit
Condition occurs, existing solution, is that lesser step is arranged in the front end of mold loading plate, it is de- that mold is first collected using step
The powder fallen, thus avoid bringing powder at mold loading plate, but this step will be scratched with mold, lead to mould
After tool is damaged, and mold enters mold loading plate, shed powder is still suffered from.
In order to solve this technical problem, in the present embodiment, the front end of the mold loading plate 109 is formed with stage portion 122,
Die transition plate 123 is fixed in the forming cavity room, one end of the die transition plate 123 is located at the heating channel 120
Except, the other end of the die transition plate 123 is located at 122 top of stage portion, the top surface of the die transition plate 123 with
The either flush of the mold loading plate 109, and gap is equipped between the die transition plate 123 and the stage portion 122.
Wherein, since die transition plate 123 is concordant with mold loading plate 109, so in the effect of die transition plate 123
Under, transitional function can be played to mold, avoid mold and stage portion 122 occur it is biggish scratch, meanwhile, in die transition plate
Setting has the gap between 123 and stage portion 122, can be collected the powder that mold is fallen using the gap, to avoid powder
It brings into heating channel 120, substantially increases the stability and reliability of equipment.
Embodiment three
About the specific structure of thermal insulator elevating mechanism, in conjunction with shown in Fig. 9 to Figure 11, it is equipped in the molding chamber 300
The lower section of the upper thermal insulator 100 of at least two strips, the upper thermal insulator 100 is equipped with lower thermal insulator, the upper thermal insulator 100
Outside be fixed with metal casing 110, the top of the molding chamber 300 is fixed with thermal insulator elevating mechanism 400, the heat preservation
Body elevating mechanism 400 includes that there are two parallel arrangement of vertical plate 401, the lower end of the vertical plate 401 and the molding chambers 300
Top is fixedly connected, and the top of two vertical plates 401 is fixedly connected by a crossbeam 402, is fixed with cylinder on the crossbeam 402
403, the piston rod 404 of the cylinder 403 passes through the crossbeam 402 and extends downwardly, and is equipped among one between two vertical plates 401
Beam 405, the inner sidewall of two vertical plates 401 are respectively fixed with guide rail 406, are respectively equipped with intermediate slider 407 on two guide rails 406,
And the intermediate slider 407 is slidably connected with the guide rail 406, two intermediate sliders 407 are individually fixed in the two of intermediate beam 405
Side, the lower end of the piston rod 404 are connected to the intermediate beam 405, and the top of the molding chamber 300 is fixed with polished rod support
408, polished rod 409 is equipped in the polished rod support 408 and the two is slidably connected, the upper end and the centre of the polished rod 409
Beam 405 is fixedly connected, and the lower end of the polished rod 409 passes through the top of the molding chamber 300 and is fixedly connected on metal casing
110, drive metal casing 110 and upper thermal insulator 100 to rise or decline by the cylinder 403.
In above-mentioned mold heating mechanism, when the cylinder 403 moves, is driven by piston rod 404 and glided on intermediate beam 405
It is dynamic, then drive the upper thermal insulator 100 of metal casing 110 and its inside to rise or decline by polished rod 409, by being protected in setting
The length of warm body 100 can make thermal insulator 100 constitute strip, to replace the upper heating mechanism of multiple discrete settings, work
In the process, it only needs a thermal insulator elevating mechanism 400 that thermal insulator 100 can be driven to rise or decline, not only simplifies and set
Standby structure, and equipment cost is greatly saved, in addition, multiple heating work stations are improved to a heater by the utility model
Structure, the mold of bearing glass workpiece, which is formed by heating channel in upper thermal insulator 100 inverted " u "-shaped with lower thermal insulator, to be transmitted, by
It is more preferable in the air-tightness in heating channel, it is distributed so reducing heat, and save nitrogen loss, has better meet glass
The application demand of hot-bending machine.
In order to realize that stablizing for power is conducted, in the present embodiment, the quantity of the polished rod 409 is two.The electric heater
Preferably electric heating wire.
Further, in order to which multiple upper thermal insulators 100 are fixed simultaneously, the present embodiment includes load bearing beam 410, described to hold
Carrier beam 410 is fixedly connected on the top of two neighboring metal casing 110, and the lower end of the polished rod 409 and the load bearing beam 410
It is fixedly connected.
It is sealed to be better achieved, and reduces nitrogen and be lost, in the present embodiment, the top of the molding chamber 300
It is fixed with the first sealed briquette 411, is folded with silk between first sealed briquette 411 and the top of the molding chamber 300
Bar sealing ring 412, the polished rod 409 pass through first sealed briquette 411 and screw rod sealing ring 412.
For the ease of placing cable, the top of the molding chamber 300 is equipped with away spool 413, the molding chamber 300
Top be fixed with the second sealed briquette 414, pressed from both sides between second sealed briquette 414 and the top of the molding chamber 300
Equipped with spool sealing ring 415, it is described walk spool 413 pass through second sealed briquette 414 and spool sealing ring 415.
Link block 416 is fixed on the intermediate beam 405 as a preferred method, the bottom of the link block 416 is opened
Equipped with recess 417, the extending direction of the recess 417 and the length direction of the intermediate beam 405 are perpendicular, the link block
416 top offers through-hole 418, and the through-hole 418 is connected to the recess 417, is equipped with adjusting slider in the recess 417
419 and the two be slidably connected, the lower end of the piston rod 404 passes through the through-hole 418 and is fixedly connected on the adjusting slider
419, and gap is equipped between the piston rod 404 and the inner wall of the through-hole 418.Further, the through-hole 418 is rectangular
Or strip.
In above structure, due to being equipped with gap between piston rod 404 and the inner wall of through-hole 418, so that piston rod 404 and logical
Empty avoiding is formed between hole 418, it, can be by adjusting if generating stress between each sliding equipment when piston rod 404 moves up and down
The sliding of sliding block 419 and link block 416 acts on, so that piston rod 404 is slightly slanted, preferably avoids and bears between each component
Rigid stress, and then improve the reliability and stability of equipment.
Mold heating mechanism disclosed by the utility model based on heating wire forms similar tunnel type between upper and lower thermal insulator
The heating channel of constant temperature samming, in channel, by high temperature resistant steel plate as mold loading plate, mold carries that plate surface is smooth to be conducive to mould
Tool does not wear mold when mobile.Under working condition, heating wire is heated by parameter preset, keeps high temperature in heating channel,
Multiple sets of molds are by the active force of moving-mold mechanism, according to the time rhythm of setting, continuously in the heating channel of tunnel type forward
It is mobile.The utility model makes to keep preset hot environment in tunnel, temperature is uniform and stable by upper and lower electric-heating-wire-heating.When
When mold is entered in heating channel, the high temperature in channel promptly passes to mold from surrounding, makes mold in mobile process
In be persistently heated, when mold leaving channel, mold have been heated to one setting temperature value.
The utility model compared to existing technologies, has the following technical effect that
Firstly, the utility model structure is simple, it is at low cost.In the prior art, each heating work station is by upper heater
Structure and lower heating mechanism are constituted, and upper heating board is arranged in upper heating mechanism, and electrothermal tube, lower heating mechanism setting are arranged in upper heating board
Lower heating board, lower heating board is interior to be arranged heating board.Part is more, structure is complicated.And the utility model is in upper heating mechanism, side by side
Heating wire support column is set, and heating wire is interspersed on heating wire support column, and in lower heating mechanism, heating wire support is set side by side
Column, heating wire are interspersed on heating wire support column.Compared with the existing technology, all simplify very much, such as: not having in structure, in movement
Parts, the upper heating mechanisms such as upper and lower heating board are stationary.In addition, upper heating mechanism only when needing to safeguard, can just rise.
Due to move that structure is simple and heating wire it is cheap, the overall cost made is much lower compared with the existing technology.
Meanwhile the utility model price is low, at low cost.Expensive electrothermal tube compared with prior art, this is practical new
The heating wire that type uses, cheaper, quality are more excellent, and cost only has 1/10th of prior art electrothermal tube.
Secondly, the utility model assembly and disassembly are easy, are conducive to maintenance.Electrothermal electrothermal tube in the prior art, with fever plate hole
Cooperation require it is high: if 1, pore fit clearance will lead to greatly heat, transmitting is poor；If 2, pore fit clearance is small, using
Cheng Zhong, tube body can expand at high temperature, before not restoring to expand at normal temperature after the electrothermal tube after demi-inflation is cooling
Size, from this be stuck in fever plate hole do not pull out not come out again, cause great difficulty to follow-up maintenance.The total electric heating of the utility model
The fixed form of silk is very simple, is wound in spring like, heating wire support column is passed through from center, is used to support and is fixed electric heating
Silk.When replacement, ceramic tube need to only be extracted out, heating wire is spontaneously decoupled heating mechanism, is especially advantageous for follow-up maintenance.
Again, the prior art, electrothermal tube can only be heated to 800 DEG C or so, average life at 6 months or so, temperature
More the high life is shorter, and the heating wire of this programme can be heated to 1000 DEG C, and average life is greater than 2 years or more, greatly reduces
Repair the cost of replacement.Heating wire technology maturation in the utility model, long service life, failure rate is low, and this is practical new
The technology maturation of heating wire in type, stability are good.
In addition, the utility model thermal energy conduction is fast, heat utilization rate is high, heat energy efficiency is high, mold heating is substantially reduced
The production efficiency of equipment is improved to the time of assigned temperature so as to shorten the entire production cycle.
The above is the utility model preferred embodiment, is not intended to limit the utility model, all practical at this
Modification, equivalent replacement or the improvement etc. made in novel technical scope, should be included in the model that the utility model is protected
In enclosing.
Claims (5)
1. a kind of mold heating mechanism based on heating wire, which is characterized in that include upper thermal insulator (100) and lower thermal insulator
(101), the upper thermal insulator (100) is in inverted " u "-shaped, is equipped on multiple between two side plates of the upper thermal insulator (100)
Cross bar (103), multiple cross tubes (103) are sequentially distributed along the length direction of the upper thermal insulator (100), the cross tube
(103) it is wound on heating wire (104), the two sides of the lower thermal insulator (101) are respectively formed with shoulder protruding upward
(105), multiple sheer poles (106) are equipped between two shoulders (105), multiple sheer poles (106) are along the lower thermal insulator (101)
Length direction be sequentially distributed, be wound with lower heating wire (107) on the sheer pole (106), it is solid on the lower thermal insulator (101)
Surely there are multiple support columns (108) being vertically arranged, the top of the support column (108) extends to the lower heating wire (107)
The top of top, the lower heating wire (107) is equipped with mold loading plate (109), the mold loading plate (109) and the support
The top of column (108) is fixedly connected, and is formed with gap between the mold loading plate (109) and the lower heating wire (107),
The upper thermal insulator (100) covers above lower thermal insulator (101), to enable the upper thermal insulator (100) and the mold carry
The heating channel passed through for mold is formed between plate (109).
2. the mold heating mechanism based on heating wire as described in claim 1, which is characterized in that the upper thermal insulator (100)
Outside be coated with metal casing (110).
3. the mold heating mechanism based on heating wire as claimed in claim 2, which is characterized in that the metal casing (110)
In inverted " u "-shaped, and the metal casing (110) includes the first side plate (111), the second side plate (112) and top plate (113).
4. the mold heating mechanism based on heating wire as described in claim 1, which is characterized in that the lower thermal insulator (101)
Two sides be covered each by third side plate (114) and the 4th side plate (115).
5. the mold heating mechanism based on heating wire as described in claim 1, which is characterized in that multiple cross tubes (103) are simultaneously
Row's setting, multiple sheer poles (106) are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858996.XU CN209242918U (en) | 2018-11-12 | 2018-11-12 | A kind of mold heating mechanism based on heating wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858996.XU CN209242918U (en) | 2018-11-12 | 2018-11-12 | A kind of mold heating mechanism based on heating wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209242918U true CN209242918U (en) | 2019-08-13 |
Family
ID=67527925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821858996.XU Expired - Fee Related CN209242918U (en) | 2018-11-12 | 2018-11-12 | A kind of mold heating mechanism based on heating wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209242918U (en) |
-
2018
- 2018-11-12 CN CN201821858996.XU patent/CN209242918U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190813 |