CN109955468A - A kind of heating device and hot-bending method for composite plate hot bending shape - Google Patents
A kind of heating device and hot-bending method for composite plate hot bending shape Download PDFInfo
- Publication number
- CN109955468A CN109955468A CN201910314779.7A CN201910314779A CN109955468A CN 109955468 A CN109955468 A CN 109955468A CN 201910314779 A CN201910314779 A CN 201910314779A CN 109955468 A CN109955468 A CN 109955468A
- Authority
- CN
- China
- Prior art keywords
- heating
- hot bending
- plate
- hot
- composite plate
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 84
- 238000013003 hot bending Methods 0.000 title claims abstract description 58
- 239000002131 composite material Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000007664 blowing Methods 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 238000009792 diffusion process Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 230000008569 process Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/84—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses a kind of heating devices and hot-bending method for composite plate hot bending shape, including heating seal chamber, and blowing component, " M " type heating tube, thermocouple and hot bending die in heating seal chamber are successively arranged in from top to bottom；Wherein, for heating seal chamber by bottom plate, two groups of positive stop strips on side plate are arranged in four groups of side plates being vertically set on bottom plate, and the upper thermal insulation board composition being arranged between two groups of positive stop strips；Blowing component is fixed on thermal insulation board, and on wherein one group of side plate, hot bending die is at least provided with two groups and is slidably mounted on bottom plate for " M " type heating tube and the installation of TC；The air in heating seal chamber is heated by heating tube, for the air after heating by blowing component by the heat diffusion to hot bending die in air, the mold after being heated by the air carries out hot bending to the composite plate in die cavity；This novel heating method makes the mold of one-time heating more, and heating efficiency is higher.
Description
Technical field
The present invention relates to a kind of heating device and hot-bending methods, are used for composite plate hot bending shape particularly with regard to one kind
Heating device and hot-bending method.
Background technique
Hot bending refers to the process of composite plate that through hot-bending machine heating pressurization, the process of entire hot bending is at curved surface composite plate
The composite plate of the good shape of finishing impression and hole is placed in graphite jig, then mold is put into hot-bending machine, by preheating, die mould,
Cooling, composite plate is molded into curved surface composite plate in a mold.
The heating method of prior art hot bending shape is usually to be connected directly heating tube or heating plate with graphite jig, is added
Heat pipe or heating plate directly heat graphite jig after being powered, and the composite plate in graphite jig will generate thermal deformation.
Existing application No. is the application documents of CN201821316866.3, disclose hot-bending machine heating board structure and hot-bending machine
Commissioning device, including the plate to be heated with multiple heating regions, each heating region is provided with a calandria, often
Electric current is each led into a calandria to be heated；It connects heating plate by electric wire to be heated, above-mentioned heating method
Belonging to a kind of universal heating method in hot-bending machine, a heating plate can be only done the hot bending process of a set product, if every group
Mold uses this heating method to be heated simultaneously, and the electric energy of consuming is big, and process costs are high；How a working efficiency is researched and developed
Height, the lower hot bending heating equipment of process costs become 3C industry technical problem to be solved.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.Mesh of the invention thus
Be in order to keep the heating efficiency of hot bending shape higher and design a Novel heating equipment and heating means.
A kind of heating device for composite plate hot bending shape, including heating seal chamber, are successively arranged in from top to bottom and add
Heat seal intracavitary blowing component, " M " type heating tube, thermocouple and hot bending die；Wherein, heating seal chamber is hung down by bottom plate
Four groups of side plates on bottom plate are directly set, and two groups of positive stop strips being arranged in parallel on side plate up and down, and are arranged in two groups of limits
Upper thermal insulation board composition between the item of position；Blowing component is fixed on thermal insulation board, and " M " type heating tube and the installation of TC are in wherein
On one group of side plate, hot bending die is at least provided with two groups and is slidably mounted on bottom plate.
Further, blowing component includes four groups of support bases being fixed on thermal insulation board, is installed on above support base
Rotating electric machine, and the thermally conductive fan being connected with rotating electric machine.
Further, hot bending die is made of bottom plate and the upper heat-conducting plate being arranged on bottom plate.
Further, temperature controller is additionally provided in " M " type heating tube.
Further, for placing the composite plate to hot bending shape between upper heat-conducting plate and bottom plate.
Further, a kind of composite plate hot-bending method of the heating device for composite plate hot bending shape, including following step
Rapid: after energization, temperature controller controls " M " type heating tube and heats air, and the temperature heated in seal chamber is made to be progressively heated at 240
Degree, rotating electric machine drive thermally conductive fan rotation, the heat diffusion in air are made to make the composite plate in hot bending die to upper heat-conducting plate
Gradually form.
Beneficial effects of the present invention:
The air in heating seal chamber is heated by heating tube, the air after heating passes through blowing component for air
In heat diffusion to mold on, mold after being heated by the air preheats the composite plate in die cavity；This novel heating side
Formula makes the mold of one-time heating more, compares common heating method, and the heating efficiency of this heating method is higher.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Attached drawing 1 is a kind of front view of heating device for composite plate hot bending shape of the invention；
Attached drawing 2 is a kind of internal structure of the heating seal chamber of heating device for composite plate hot bending shape of the invention
Figure.
Attached drawing 3 is a kind of partial enlarged view of heating device for composite plate hot bending shape of the invention.
Detailed description of the invention: 1, seal chamber is heated；2, blowing component；3, " M " type heating tube；4, thermocouple；5, hot bending die；
11, bottom plate；12, side plate；13, positive stop strip；14, upper thermal insulation board；31, temperature controller；21, support base；22, rotating electric machine；23,
Thermally conductive fan；51, bottom plate；52, upper heat-conducting plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction of institute in the embodiment of the present invention (such as up, down, left, right, before and after, inside and outside, in
The heart ...) it is only used for the relative positional relationship explained under a certain particular pose (as shown in the picture) between each component, movement feelings
Condition etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It in addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not the present invention claims protection scope within.
Embodiment 1:
A kind of heating device for composite plate hot bending shape as shown in FIG. 1 to FIG. 2, including heating seal chamber 1, successively
Blowing component 2, " M " type heating tube 3, thermocouple 4 and hot bending die 4 in heating seal chamber 1 are set from top to bottom；Its
In, heating seal chamber 1 is by bottom plate 11, four groups of side plates 12 being vertically set on bottom plate 11, and is arranged in parallel in side plate up and down
Two groups of positive stop strips 13 on 12, and the upper thermal insulation board 14 being arranged between two groups of positive stop strips 13 form；Blowing component 2 is fixed on
On thermal insulation board 14, " M " type heating tube 3 and thermocouple 4 are installed on wherein one group of side plate 12, and hot bending die 5 is at least provided with two
It group and is slidably mounted on bottom plate 11.
Preferably, temperature controller 31 is additionally provided in " M " type heating tube 3, thermocouple 4 heats seal chamber for real-time monitoring
Temperature in 1, and the temperature after monitoring is transferred to temperature controller 31, the temperature that temperature controller 31 is monitored according to thermocouple 4
Degree controls 3 heating time of " M " type heating tube and heating power.
Preferably, blowing component 2 includes four groups of support bases 21 being fixed on thermal insulation board 14, is installed on four groups of support bases
The rotating electric machine 22 of 21 tops, and the thermally conductive fan 23 being connected with rotating electric machine 22.
Preferably, hot bending die 5 is made of bottom plate 51 and the upper heat-conducting plate 52 being arranged on bottom plate 51.
Preferably, " M " type heating tube 3 is used for for heating air, blowing component 2 by the sky after the heating of " M " type heating tube 3
Gas quickly diffuses on heat-conducting plate 52.
Preferably, for placing the composite plate (not shown) to hot bending shape between upper heat-conducting plate 52 and bottom plate 51,
Composite plate is preferably PC and PMA composite material.
Use a kind of composite plate hot-bending method of heating device for composite plate hot bending shape: after power supply is powered, temperature
Controller 31 controls " M " type heating tube 3 and heats air, so that the temperature heated in seal chamber 1 is progressively heated at 240 degree, electric rotating
Machine 22 drives thermally conductive fan 23 to rotate, make heat diffusion in air to upper heat-conducting plate 52 make composite plate in hot bending die 5 by
Gradually form.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of heating device for composite plate hot bending shape, it is characterised in that: including heating seal chamber, successively from top to bottom
Blowing component, " M " type heating tube, thermocouple and hot bending die in the heating seal chamber are set；Wherein, the heating
Seal chamber is by bottom plate, four groups of side plates being vertically set on the bottom plate, and two be arranged in parallel on the side plate up and down
Group positive stop strip, the upper thermal insulation board composition between positive stop strip described in being arranged in two groups；The blowing component be fixed on described every
On hot plate, on wherein side plate described in one group, the hot bending die is at least set for " M " the type heating tube and the installation of TC
It is equipped with two groups and is slidably mounted on the bottom plate.
2. a kind of heating device for composite plate hot bending shape according to claim 1, it is characterised in that: the blowing
Component includes four groups of support bases being fixed on the upper thermal insulation board, the rotating electric machine being installed on above the support base, and
The thermally conductive fan being connected with the rotating electric machine.
3. a kind of heating device for composite plate hot bending shape according to claim 1, it is characterised in that: the hot bending
Mold is made of bottom plate and the upper heat-conducting plate being arranged on the bottom plate.
4. a kind of heating device for composite plate hot bending shape according to claim 1, it is characterised in that: the hot bending
Mold is at least provided with two groups and horizontal array is arranged on the bottom plate.
5. a kind of heating device for composite plate hot bending shape according to claim 3, it is characterised in that: led on described
For placing the composite plate to hot bending shape between hot plate and the bottom plate.
6. a kind of heating device for composite plate hot bending shape according to claim 1, it is characterised in that: " M "
Temperature controller is additionally provided in type heating tube.
7. hot-bending method of any one using a kind of heating device for composite plate hot bending shape according to claim 1~6, packet
Include following steps: after energization, temperature controller control " M " type heating tube heat air, make heat seal chamber in temperature gradually
240 degree are heated to, rotating electric machine drives thermally conductive fan rotation, makes the heat diffusion in air in hot bending die to upper heat-conducting plate
Composite plate gradually form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314779.7A CN109955468A (en) | 2019-04-18 | 2019-04-18 | A kind of heating device and hot-bending method for composite plate hot bending shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314779.7A CN109955468A (en) | 2019-04-18 | 2019-04-18 | A kind of heating device and hot-bending method for composite plate hot bending shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109955468A true CN109955468A (en) | 2019-07-02 |
Family
ID=67026345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910314779.7A Pending CN109955468A (en) | 2019-04-18 | 2019-04-18 | A kind of heating device and hot-bending method for composite plate hot bending shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109955468A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207143088U (en) * | 2017-07-31 | 2018-03-27 | 广西鑫泰利智能股份有限公司 | A kind of new 3D glass heats bender |
| CN207498274U (en) * | 2017-09-29 | 2018-06-15 | 贵州东太平洋自动化设备有限公司 | A kind of automation glass bending former |
| CN208227465U (en) * | 2018-04-11 | 2018-12-11 | 广州市朋鑫电子科技有限公司 | A kind of SMT patch glue solidifying equipment |
| CN209813059U (en) * | 2019-04-18 | 2019-12-20 | 深圳市太平洋自动化设备有限公司 | Heating device for hot bending and forming of composite board |
-
2019
- 2019-04-18 CN CN201910314779.7A patent/CN109955468A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207143088U (en) * | 2017-07-31 | 2018-03-27 | 广西鑫泰利智能股份有限公司 | A kind of new 3D glass heats bender |
| CN207498274U (en) * | 2017-09-29 | 2018-06-15 | 贵州东太平洋自动化设备有限公司 | A kind of automation glass bending former |
| CN208227465U (en) * | 2018-04-11 | 2018-12-11 | 广州市朋鑫电子科技有限公司 | A kind of SMT patch glue solidifying equipment |
| CN209813059U (en) * | 2019-04-18 | 2019-12-20 | 深圳市太平洋自动化设备有限公司 | Heating device for hot bending and forming of composite board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201042833Y (en) | Megawatt level wind motor impeller vane concave mold with heating mechanism | |
| CN202683435U (en) | Multi-temperature section tunnel-type oven | |
| CN107010820A (en) | Bend glass thermal forming device and its method | |
| CN204322721U (en) | Light guide plate silk-screen drying unit | |
| CN206140904U (en) | Quick cooling device of model of 3D printer | |
| CN103596303A (en) | Preparation method for graphene carbon crystal polymeric heating plate | |
| CN203231351U (en) | Induction cooker | |
| CN102589282A (en) | Device for sintering magnetic material | |
| CN201915245U (en) | Thermal break-through fiber material setting machine | |
| CN108314299B (en) | Glass hot bending machine cooling system and curved surface glass production line | |
| CN109955468A (en) | A kind of heating device and hot-bending method for composite plate hot bending shape | |
| CN207130148U (en) | Bend glass thermal forming device | |
| CN107871700A (en) | A kind of heating system | |
| CN207975985U (en) | The sintering furnace and its hinged fire door of a kind of sintered samarium cobalt magnetic material | |
| CN209813059U (en) | Heating device for hot bending and forming of composite board | |
| CN214537263U (en) | Conveyer belt shaping drying device | |
| KR101669815B1 (en) | Press system for warm forming | |
| CN207035712U (en) | A kind of batch (-type) Electric heat oven | |
| CN102555201A (en) | Heating device | |
| CN206200860U (en) | A kind of fan cooling formula mobile phone tears Folding-Screen heaters open | |
| CN208539757U (en) | A kind of oven | |
| CN2779123Y (en) | Cold and warm fan | |
| CN213584722U (en) | Electric low-voltage switchgear assembly | |
| CN215176978U (en) | Silicon rectifier transformer concatenates graphitizing furnace | |
| CN220028438U (en) | Honeycomb panel hot briquetting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |