CN204125339U - Vehicle glass hot bending stove - Google Patents
Vehicle glass hot bending stove Download PDFInfo
- Publication number
- CN204125339U CN204125339U CN201420683934.5U CN201420683934U CN204125339U CN 204125339 U CN204125339 U CN 204125339U CN 201420683934 U CN201420683934 U CN 201420683934U CN 204125339 U CN204125339 U CN 204125339U
- Authority
- CN
- China
- Prior art keywords
- electrothermal tube
- glass
- fritter
- heating container
- electrothermal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses vehicle glass hot bending stove, it comprises heating container (1), fore-stock (20) and after poppet (14), frame body (12) is provided with above heating container, frame body is provided with bracing frame (11), bracing frame is provided with electrothermal tube (7), electrothermal tube is divided into two major parts and a fritter, bulk lays respectively at above glass (5) two ends, fritter is positioned at glass middle upper part, every bulk is arranged by six and is often arranged and forms humidity province, two ends by five electrothermal tubes, one fritter is arranged by four and forms intermediate temperature area by three electrothermal tubes, every root electrothermal tube is provided with conduit (8), electrothermal tube is connected with conductive filament (9) one end, the conductive filament the other end is connected with motor (16) by runner (10), often row electrothermal tube interval above glass end positions is driven up and down by same motor, the same motor of often row electrothermal tube above glass mid-way drives up and down.It both can produce trapezoidal temperature distribution, both can be beneficial to vehicle glass shaping, was conducive to again the energy-conservation energy.
Description
Technical field
The utility model relates to a kind of heating furnace body, especially relates to the hot bending stove for glass ware forming.
Background technology
Vehicle glass is as one of the major parts of automobile, special big bus, and the quality of its quality is subject to the great attention in industry especially, and one of the crucial hot bending effect being glass of the quality of vehicle glass.Because vehicle glass is mostly by difform surface composition shape face, therefore formed the vehicle glass of curved body by hot bending mould and bending furnace with sheet glass, the temperature distribution in its bending furnace is crucial.At present for vehicle glass hot bending bending furnace mostly: one forms differing temps region by piecemeal in horizontal plane, temperature distribution is thin not, on two same positions in vertical direction, temperature gap is little, when causing formed from plate glass, its two ends and main curved surface corner connecting place temperature and other locate position and can not form the large temperature difference, be unfavorable for shaping, the curvature radius that keeps out the wind does not reach drawing technical requirements; Be that this temperature set-up mode power consumption is large again, be unfavorable for energy-conservation and reduce production cost.
Utility model content
For the problem in above-mentioned prior art existing for glass bending furnace, the utility model provides a kind of temperature also can produce Echelon profile by a distribution, both can be beneficial to vehicle glass shaping, be conducive to again energy-conservation vehicle glass hot bending stove.
The technical scheme that the technical problems to be solved in the utility model is taked is: described vehicle glass hot bending stove comprises heating container, fore-stock and after poppet, described heating container side is the rotatable tumble gate opened and close, described tumble gate is arranged at intervals with vision slit, described heating container can move between fore-stock and after poppet, frame body moving up and down is provided with above heating container, frame body is provided with bracing frame, bracing frame is provided with electrothermal tube, described electrothermal tube is divided into two major parts and a fritter, bulk lays respectively at above glass two ends, fritter is positioned at glass middle upper part, every bulk is arranged with six and is often arranged and forms humidity province, two ends by five electrothermal tubes, fritter is arranged with four and is often arranged and forms intermediate temperature area by three electrothermal tubes, every root electrothermal tube is provided with conduit, electrothermal tube is connected with conductive filament one end, the conductive filament the other end is connected with motor by runner, often row electrothermal tube interval above glass end positions is driven up and down by same motor, the same motor of often row electrothermal tube above glass mid-way drives up and down.
The utility model is owing to being controlled the spaced often distance of arranging between electrothermal tube and glass up and down by motor respectively, thus the humidity province, two ends that can be formed above vehicle glass in trapezoidal temperature distribution, formed above glass in each humidity province, intermediate temperature area and can form several temperature spots again, every bit can be formed by the electrothermal tube of different capacity again and temperature controls, thus it is high to form a two ends regional temperature above glass, the netted temperature distribution curved surface of the distribution in differing temps in the lower and each temperature province of region intermediate temperature, when glass bending is shaping, because temperature distribution is arranged by glass bending shape, glass just synchronously can carry out thermal deformation, both can prevent temperature Centralized from causing hot tearing and variable color, the heating power of electrothermal tube can be made full use of again, save electric energy.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model,
Fig. 2 be the A of Fig. 1 to structural representation,
Fig. 3 is the B-B sectional structure schematic diagram of Fig. 1.
In the drawings, 1, heating container 2, roller 3, shaping mould 4, longitudinal guide plate 5, glass 6, longitudinal rail 7, electrothermal tube 8, conduit 9, conductive filament 10, runner 11, bracing frame 12, frame body 13, back up pad 14, after poppet 15, cross slide way 16, motor 17, vision slit 18, tumble gate 19, oil cylinder 20, fore-stock 21, temperature controller 22, rotating shaft.
Embodiment
At Fig. 1, in Fig. 2 and Fig. 3, described vehicle glass hot bending stove comprises rectangular heating container 1, fore-stock 20 and after poppet 14, described heating container is mainly made with steel plate and lagging material, on heating container, end face has guide hole (not marking in figure), heating container bottom surface is equipped with rotating shaft 22, roller 2 is equipped with at rotating shaft two ends, roller can move left and right on cross slide way 15, heating container is provided with temperature controller 21, fore-stock 20 and after poppet 14 is respectively arranged with on heating container both sides, cross slide way extends in fore-stock and after poppet, described heating container side is the rotatable tumble gate 18 opened and close, described tumble gate is arranged at intervals with five vision slits 17, frame body 12 moving up and down is provided with above heating container, described frame body two ends are fixedly installed back up pad 13, fore-stock and after poppet are provided with oil cylinder 19, oil cylinder and back up pad are movably connected, utilize oil cylinder frame body can be made to decline and be partly enclosed within heating container, namely being equivalent to heating container part extend in frame body, longitudinal rail 6 is provided with in heating container, longitudinal guide plate 4 is provided with bottom shaping mould 3, shaping mould can move forward and backward on longitudinal rail 6, when heating container is positioned at fore-stock, opening side revolving door, just can the shaping mould installing glass (flat) be shifted onto in heating container, shut tumble gate, heating container is shifted onto below electrothermal tube and carry out hot bending, and frame body is declined by the different distance of setting, after heating container work completes, frame body is made to increase by setpoint distance, when heating container is shifted onto in after poppet, opening side revolving door, just the shaping mould of manufactured glass (formation type) can be sent into cooling zone, complete whole hot bending, shut tumble gate, heating container is shifted onto below electrothermal tube and carry out hot bending, frame body is provided with bracing frame 11, bracing frame is provided with the runner 10 driven by motor 16, runner is connected with motor, electrothermal tube 7 conductive filament 9 one end is connected with runner, the conductive filament the other end is connected with power supply (not shown in FIG.) with motor, described electrothermal tube is divided into two major parts and a fritter, bulk lays respectively at above glass 5 two ends, fritter is positioned at glass middle upper part, bulk is six row (row) five-element distributions, every bulk is arranged with six and is often arranged and forms humidity province, two ends by five electrothermal tubes, movable in electrothermal tube end face in bulk, electrothermal tube in fritter moves left and right in end face, fritter is four row's (row) three row distributions, one fritter is arranged with four and is often arranged and forms intermediate temperature area by three electrothermal tubes, form 72 temperature spots altogether, every root electrothermal tube is provided with conduit 8, conduit can pass guide hole, electrothermal tube 7 is connected with conductive filament 9 one end, the conductive filament the other end is connected with power supply with motor 16 by runner 10, often row electrothermal tube interval above glass end positions is driven up and down by same motor, the same motor of often row electrothermal tube above glass mid-way drives up and down.
Claims (1)
1. vehicle glass hot bending stove, it comprises heating container (1), fore-stock (20) and after poppet (14), described heating container side is the rotatable tumble gate (18) opened and close, described tumble gate is arranged at intervals with vision slit (17), described process furnace can move between fore-stock and after poppet, it is characterized in that: above heating container, be provided with frame body moving up and down (12), frame body is provided with bracing frame (11), bracing frame is provided with electrothermal tube (7), described electrothermal tube is divided into two major parts and a fritter, bulk lays respectively at above glass (5) two ends, fritter is positioned at glass middle upper part, every bulk is arranged with six and is often arranged and forms humidity province, two ends by five electrothermal tubes, fritter is arranged with four and is often arranged and forms intermediate temperature area by three electrothermal tubes, every root electrothermal tube is provided with conduit (8), electrothermal tube is connected with conductive filament (9) one end, the conductive filament the other end is connected with motor (16) by runner (10), often row electrothermal tube interval above glass end positions is driven up and down by same motor, the same motor of often row electrothermal tube above glass mid-way drives up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683934.5U CN204125339U (en) | 2014-11-17 | 2014-11-17 | Vehicle glass hot bending stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683934.5U CN204125339U (en) | 2014-11-17 | 2014-11-17 | Vehicle glass hot bending stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204125339U true CN204125339U (en) | 2015-01-28 |
Family
ID=52381712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683934.5U Expired - Fee Related CN204125339U (en) | 2014-11-17 | 2014-11-17 | Vehicle glass hot bending stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204125339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455831A (en) * | 2018-03-19 | 2018-08-28 | 上海北玻玻璃技术工业有限公司 | A kind of bending furnace for super large plate face glass |
-
2014
- 2014-11-17 CN CN201420683934.5U patent/CN204125339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455831A (en) * | 2018-03-19 | 2018-08-28 | 上海北玻玻璃技术工业有限公司 | A kind of bending furnace for super large plate face glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150128 Termination date: 20161117 |