CN206521395U - Hot-bending machine - Google Patents
Hot-bending machine Download PDFInfo
- Publication number
- CN206521395U CN206521395U CN201720044726.4U CN201720044726U CN206521395U CN 206521395 U CN206521395 U CN 206521395U CN 201720044726 U CN201720044726 U CN 201720044726U CN 206521395 U CN206521395 U CN 206521395U
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- China
- Prior art keywords
- mould
- hot
- preheating zone
- electro
- shaping area
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- 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.)
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Abstract
The utility model discloses a kind of hot-bending machine, belong to glass processing field, including operating room, it is internal full of inert gas；Mold base, it is arranged on described inside working chamber, for carrying mould；On described mold base preheating zone, the first conveyer belt, shaping area, the second conveyer belt and annealed zone are disposed with from feed end to discharge end；PID controller, it is used for the temperature for controlling described preheating zone, shaping area and annealed zone；Feed arrangement and drawing mechanism.Hot-bending machine of the present utility model has control accurately advantage.
Description
Technical field
The utility model is related to glass processing field, and in particular to a kind of hot-bending machine.
Background technology
Existing hot-bending machine generally comprises preheating zone, shaping area, annealed zone, during glass processing, typically first by glass
Glass is placed in mould, then by glass it is preheated, shaping and annealing after in in-mold molding.At present, the preheating of hot-bending machine and
Shaping can not all control hot pressing temperature well, and need multiple top pressure, cause mould infringement, and top pressure effect is poor, efficiency
It is low.
Utility model content
The purpose of this utility model is to provide a kind of hot-bending machine, and preheating, shaping and annealing temperature are precisely controlled using PID,
Operating efficiency can be greatly improved, the infringement to mould and hot pressing face is prevented.
The purpose of this utility model is achieved by the following technical solution：
The utility model embodiment provides a kind of hot-bending machine, including
Operating room, it is internal full of inert gas；
Mold base, it is arranged on described inside working chamber, for carrying mould；From charging on described mold base
End to discharge end is disposed with preheating zone, the first conveyer belt, shaping area, the second conveyer belt and annealed zone；Described mould bottom
Seat both sides are provided with thermal insulation board；
Preheating zone electro-heat equipment is provided with above described preheating zone and for driving preheating zone electro-heat equipment to move up and down
The first power set, the hot pressing face for being provided with for top pressure mould and being conducted heat to mould on described preheating zone electro-heat equipment；
Shaping area electro-heat equipment is provided with above described shaping area and for driving shaping area electro-heat equipment to move up and down
The second power set, the hot pressing face for being provided with for top pressure mould and being conducted heat to mould on described shaping area electro-heat equipment；
Preheating zone electro-heat equipment hot pressing face positioner and shaping area electro-heat equipment heat are provided with described mold base
Pressure surface positioner；
PID controller, it is used for the temperature for controlling described preheating zone, shaping area and annealed zone；
Feed arrangement and drawing mechanism；Described feed arrangement is used for the charging that mould is delivered to described mold base
End, described drawing mechanism is used for the discharging of the discharge end of mold base.
Further, described mould includes mold and lower mould, and described mold and the material of lower mould are tungsten
Steel.
Further, described thermal insulation board material is stainless steel thermal insulation plate.
Further, described hot pressing face material is wolfram steel.
Further, described hot pressing face positioner is the pilot pin being fixed on described mold base, its position
The position setting reached according to required for compacting tool set, for stopping that hot pressing face declines.
Compared with prior art, the utility model fructus hippophae and preparation method thereof at least has the following advantages that：
The utility model hot-bending machine is precisely controlled preheating, shaping and annealing temperature using PID, can greatly improve operation effect
Rate, prevents the infringement to mould and hot pressing face.
Brief description of the drawings
Fig. 1 is the structural representation of hot-bending machine in the prior art in the utility model hot-bending machine；
Fig. 2 is the hot-bending machine structural representation of embodiment in the utility model hot-bending machine；
Fig. 3 is mold base structural representation in the utility model hot-bending machine；
Fig. 4 is the first power set and preheating zone electro-heat equipment structural representation in the utility model hot-bending machine.
Embodiment
For convenience of those skilled in the art's understanding to the utility model scheme, said with reference to preferred embodiment
It is bright, it will be appreciated that preferred embodiment is to explain the technical solution of the utility model, and not as the restriction of protection domain.
Fig. 1 is the structural representation of existing hot-bending machine, as shown in figure 1, the bottom of cylinder 62 and 52 is respectively connected with heating platen
（In operating room, not shown in figure）, the preheating zone and shaping area in operating room 1 are corresponded to respectively, and the bottom of cylinder 74 and 75 is equal
Cooling device is connected with, the cooling for being molded rear mold.The problem of presently, there are is non-uniform temperature in operating room, cooling speed
Degree is slow, influences work.
A kind of hot-bending machine, as shown in figs 2-4, including
Operating room 1, it is internal full of inert gas；Air inlet 12 and gas outlet 13, institute are provided with described operating room 1
The air inlet 12 stated is with described gas outlet 13 by pipeline communication, and described pipeline external is provided with cooling medium circulation pipe
Road；Charging aperture 11 is provided with operating room, mould enters from charging aperture 11；
Specifically, it is wound with cooling medium loop hose on the pipeline of connection air inlet 12 and gas outlet 13（In figure not
Show）, the loop direction of cooling water and the flow direction of inert gas in flexible pipe are on the contrary, inert gas typically uses nitrogen here；
Outside cooling is smaller due to the diameter of pipeline, it is easy to accomplish that cooling gas enters from bottom in uniform cooling, operating room, rapidly
Rise, compressing hot gas discharge reaches the uniform effect of indoor air temperature, prevents that centre gas temperature is too high to work in operating room
Make the harmful effect caused, it is therefore prevented that oxidation.
It is preferred that setting gas circulator 2 on pipeline, gas circulation can be accelerated, accelerate the cold and hot exchange of indoor gas.
Mold base, it is arranged on described inside working chamber, for carrying mould；As shown in figure 3, described mould bottom
Preheating zone 31, the first conveyer belt 32, shaping area 33, the second conveyer belt 34 are disposed with from feed end to discharge end and move back on seat
Flame range 35；Described mold base both sides are provided with thermal insulation board 36；Described preheating zone 31, the first conveyer belt 32, shaping area 33,
Transportable thermal baffle 37 is provided between second conveyer belt 34 and the adjacent part of annealed zone 35；
To note here is that：The operation temperature of preheating zone 31, shaping area 33 and annealed zone 35 differs greatly, and easily causes
Interference each other, adopts the first conveyer belt 32 here and the second conveyer belt 34 is transmitted, and can be spaced apart three workspaces,
Thermal insulation board can be set in mold base both sides again, and the conveying device used in the conveying of existing hot-bending machine needs to set from side
Cradle, causes it can not set thermal insulation board in side；Thermal baffle 37 controls to move up and down using hydraulic cylinder, works as mould
Leave completely after conveyer belt, thermal baffle 37 is displaced downwardly on mold base by hydraulic cylinder automatically, by preheating zone 31, shaping area 33
It is spaced one from annealed zone 35, to ensure to be independent of each other.
Specifically, here thermal insulation board 36 and the material of thermal baffle 37 is stainless steel.
The described top of preheating zone 31 is provided with preheating zone electro-heat equipment 212 and for driving above and below the electro-heat equipment of preheating zone
The heat for being provided with for top pressure mould and being conducted heat to mould on the first mobile power set 21, described preheating zone electro-heat equipment
Pressure surface；Connecting seat 211 is provided between described preheating zone electro-heat equipment and described power set；
Shaping area electro-heat equipment is provided with above described shaping area and for driving shaping area electro-heat equipment to move up and down
The second power set 22, the hot pressing for being provided with for top pressure mould and being conducted heat to mould on described shaping area electro-heat equipment
Face；Connecting seat is provided between described shaping area electro-heat equipment and described power set；Its structure is similar to preheating zone；
Specifically, the first power set and the second power set here use cylinder, shaping area 33 and preheating zone 31
Hot pressing face material use wolfram steel material, can effectively prevent the deformation that hot pressing is caused.
Connecting seat 211 separates power set with hot pressing face, can prevent the high temperature of hot pressing face from causing the change of power set
Shape, the material for extending connecting seat 211 in the life-span of power set, the present embodiment is wolfram steel, is preferably set on the surface of connecting seat 211
Heat exchanger tube is equipped with, heat exchanger tube can take away the heat on connecting seat 211 at any time.
Preheating zone electro-heat equipment hot pressing face positioner 38 and shaping area electro-heat equipment are provided with described mold base
Hot pressing face positioner 38；
Specifically, hot pressing face positioner is the pilot pin for being arranged on side, and material is wolfram steel, and its position is according to mould
Specific height is set, and can prevent heating platen due to the burn failure for excessively pushing and causing, and extension mould and hot pressing face make
Use the life-span.
PID controller, it is used for the temperature for controlling described preheating zone, shaping area and annealed zone；
It will be clear that being needed to set pid parameter, and accurately control preheating zone 31, shaping area according to concrete operations
33 and the temperature of annealed zone 35, it is ensured that working region it is precise and stable.
Feed arrangement and drawing mechanism；Described feed arrangement is used for the charging that mould is delivered to described mold base
End, described drawing mechanism is used for the discharging of the discharge end of mold base.
Specifically, described mould includes mold and lower mould, and described mold and the material of lower mould are wolfram steel.
Specifically, the annealed zone 35 include along supporting seat length direction be arranged in order the first cooling device, second
Cooling device, the 3rd cooling device and the 4th cooling device, described the first cooling device, the second cooling device, the 3rd cooling
Device and the 4th cooling device are dynamic with the 4th power set 23, the 5th power set 24, the 6th power set 25 and the 7th respectively
Power apparatus 26 is connected.
Specifically, annealed zone carries out ladder cooling down using multiple cooling devices, can effectively eliminate glass shaping
The temperature internal stress formed afterwards, it is ensured that product quality.
Operation principle：When work starts, protective gas will be full of in operating room, be connected gas outlet and air inlet using pipeline
Lead to and opening gas-recycling plant circulates inert gas, the mould with glass to be processed is sent into operating room by charging aperture
Interior preheating zone, now, the 3rd power set move down thermal baffle, and working region is separated, at the same time, the first power dress
Put and push preheating zone electro-heat equipment and by hot pressing face top pressure mould, the first power set drive preheating zone hair after the completion of preheating
Thermal is moved up, at the same time, and thermal baffle is moved up, and mould is pulled on the first conveyer belt and is sent into by the first conveyer belt
Type area, at the same time, thermal baffle is moved down, and the second power set push shaping area electro-heat equipment, hot pressing face top pressure mould, into
Mould is sent to annealed zone with the second conveyer belt after the completion of type, realizes that ladder cools through four step annealings.
Preheating zone, shaping area and annealed zone are by pid control parameter, accurately reliably.
Hot pressing face positioner can realize being accurately positioned for top pressure, and hot pressing can be completed once, prevent multiple top pressure from becoming
Shape, and the efficiency of top pressure can be improved.
Transmission V belt translation be prior art can complete, be not described in detail, preheating zone, shaping area mould can be by normal
Rule push means are delivered on conveyer belt, such as can also use conveyer belt, striking gear can be also set in hot pressing face, the region work is treated
Complete, hot pressing face dials to mould on conveyer belt when rising, and conveyer belt can transmit mould, will not be repeated here.
The not most part of the utility model, those skilled in the art can select suitable prior art complete according to existing knowledge
Into the specific size and connected mode of such as connecting seat, using which kind of heat-exchanger rig etc., are encompassed by guarantor of the present utility model
Within the scope of shield, it will not be repeated here.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (5)
1. a kind of hot-bending machine, it is characterised in that including
Operating room, it is internal full of inert gas；
Mold base, it is arranged on described inside working chamber, for carrying mould；On described mold base from feed end to
Discharge end is disposed with preheating zone, the first conveyer belt, shaping area, the second conveyer belt and annealed zone；Described mold base two
Side is provided with thermal insulation board；
Be provided with above described preheating zone preheating zone electro-heat equipment and for drive that preheating zone electro-heat equipment moves up and down the
The hot pressing face for being provided with for top pressure mould and being conducted heat to mould on one power set, described preheating zone electro-heat equipment；
Be provided with above described shaping area shaping area electro-heat equipment and for drive that shaping area electro-heat equipment moves up and down the
The hot pressing face for being provided with for top pressure mould and being conducted heat to mould on two power set, described shaping area electro-heat equipment；
Preheating zone electro-heat equipment hot pressing face positioner and shaping area electro-heat equipment hot pressing face are provided with described mold base
Positioner；
PID controller, it is used for the temperature for controlling described preheating zone, shaping area and annealed zone；
Feed arrangement and drawing mechanism；Described feed arrangement is used for the feed end that mould is delivered to described mold base, institute
The drawing mechanism stated is used for the discharging of the discharge end of mold base.
2. hot-bending machine according to claim 1, it is characterised in that described mould includes mold and lower mould, described
Mold and lower mould material be wolfram steel.
3. hot-bending machine according to claim 1, it is characterised in that described thermal insulation board material is stainless steel thermal insulation plate.
4. hot-bending machine according to claim 1, it is characterised in that described hot pressing face material is wolfram steel.
5. hot-bending machine according to claim 1, it is characterised in that described hot pressing face positioner be fixed on it is described
Pilot pin on mold base, the position setting that its position reaches according to required for compacting tool set, for stopping that hot pressing face declines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044726.4U CN206521395U (en) | 2017-01-11 | 2017-01-11 | Hot-bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044726.4U CN206521395U (en) | 2017-01-11 | 2017-01-11 | Hot-bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206521395U true CN206521395U (en) | 2017-09-26 |
Family
ID=59889909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720044726.4U Expired - Fee Related CN206521395U (en) | 2017-01-11 | 2017-01-11 | Hot-bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206521395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246448A (en) * | 2021-04-24 | 2021-08-13 | 武汉华迎汽车零部件有限公司 | Full-automatic bending conveyor |
-
2017
- 2017-01-11 CN CN201720044726.4U patent/CN206521395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246448A (en) * | 2021-04-24 | 2021-08-13 | 武汉华迎汽车零部件有限公司 | Full-automatic bending conveyor |
| CN113246448B (en) * | 2021-04-24 | 2022-11-29 | 武汉华迎汽车零部件有限公司 | Full-automatic bending conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20180111 |