CN102701574B - Roast-bending die for secondary forming of automobile glass - Google Patents
Roast-bending die for secondary forming of automobile glass Download PDFInfo
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- CN102701574B CN102701574B CN201210211062.8A CN201210211062A CN102701574B CN 102701574 B CN102701574 B CN 102701574B CN 201210211062 A CN201210211062 A CN 201210211062A CN 102701574 B CN102701574 B CN 102701574B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The invention relates to the technical field of roast-bending forming of automobile glass, in particular to a roast-bending die for the secondary forming of automobile glass, and more specifically, the invention relates to the roast-bending die which can be reset automatically and is used for the secondary forming. The roast-bending die comprises a substrate, a first forming frame, a second forming frame and a reset mechanism. According to the roast-bending die for the secondary forming of the automobile glass, the reset mechanism can be matched with a reset top rod of a sheet loading area of the conventional roast-bending furnace by improving the reset mechanism further, so that the roast-bending die is reset quickly, manual operation is avoided, the automation of equipment is realized, the reset speed is improved further, the flow of reset operation and labor are saved, and the sheet loading speed in a roast-bending process and the production efficiency are improved.
Description
Technical field:
The present invention relates to vehicle glass and dry curved field shaping technique, particularly relate to the baking bending mould for vehicle glass post forming, more particularly can automatically reset post forming bending mould.
Background technology:
By vehicle glass send in baking and bending furnace, carry out crooked reason be the processing of part vehicle glass must through one of operation, wait to dry curved vehicle glass and be loaded into and dry in bending mould in the upper section of baking and bending furnace, then in company with baking bending mould, enter together acceptance heating in baking and bending furnace and dry curved.
Along with curvature, the radian of vehicle glass is increasing and profile becomes increasingly complex, simultaneously in order to improve the requirement of optical property and the visual appearance of sheet glass, bending mould is dried in traditional once shaped more and more can not meet above requirement; And traditional once shaped dries bending mould and exist and easily make sheet glass local deformaton amount too large and cause the shortcoming of flounce, through the improvement of technology, post forming bending mould is applied more and more widely.
The post forming bending mould often adopting at present generally comprises pedestal, the first shaping frame, the second shaping frame and resetting mechanism, wherein pedestal is for fixing and support the miscellaneous part of this baking bending mould, the first shaping frame is premolding from gravity moulding for sheet glass for the first time, the second shaping frame is final molding from gravity moulding for sheet glass for the second time, the second shaping frame is fixed on this pedestal, the first shaping frame can relative the second shaping frame lifting, resetting mechanism for first shaping frame that resets to load the lower curved sheet glass of less important baking.
Simultaneously, the post forming bending mould often adopting more intricately further includes anti-heavy-duty machine structure, the second shaping frame that includes the post forming bending mould of anti-heavy-duty machine structure comprises movable housing and fixing housing, wherein fixedly housing is fixed on pedestal, movable housing and fixedly housing chain connection, anti-heavy-duty machine structure and movable housing are fixed together, as disclosed anti-heavy-duty machine structure in patent CN101376559, described anti-heavy-duty machine structure is that complex curvatures and deep camber sheet glass are by the key component of plate turn, not only play poising action, and can also prevent that sheet glass is crooked too quickly due to action of gravity in the softening process that is heated.Anti-heavy-duty machine structure is like this same with the first above-mentioned shaping frame, all need to before loading next glass sheets, to it, carry out reset operation, and this kind comprises that the reseting procedure of post forming bending mould of anti-heavy-duty machine structure is complicated time-consuming especially.
Section on baking and bending furnace, be provided with six roots of sensation push rod, wherein four is glass push rod, under loading before a slice or some sheet glass, four glass push rods are risen, the artificial resetting mechanism that uses is reset to starting position so that the first shaping frame is reset to the position higher than the second shaping frame by the first shaping frame that falls within the second shaping frame below simultaneously, to wait that drying curved glass is positioned over four glass push rod upper supports again, then glass push rod declines until glass is dropped on to the first shaping frame upper support of post forming mould.Homing action is in the past by manually using resetting mechanism to operate respectively to rise the first shaping frame in the baking bending mould left and right sides, this has just wasted the plenty of time, reduced upper slice speed, affected production efficiency, simultaneously because the homing action of the first shaping frame both sides carries out mould is easily deformed when different, finally can cause the glass sheet shape alienation of moulding for the first time, affect the quality of sheet glass finished product.
Although technological improvement afterwards can reset in the baking bending mould left and right sides the first shaping frame simultaneously, still by manually completing, there is following shortcoming by manually completing reset operation: waste time and energy, labour intensity is higher, affects a speed in its reset operation; Automation degree of equipment is low, and manual reset mode easily causes die deformation.
Summary of the invention:
Technical problem to be solved by this invention is to waste time and energy and the shortcoming such as automation degree of equipment is low for existing post forming bending mould reset operation, provides a kind of and can coordinate existing baking bending apparatus to carry out automatically reset vehicle glass post forming bending mould.
The present invention solves the technical scheme that its technical problem takes: a kind of vehicle glass post forming bending mould, comprise pedestal, the first shaping frame, the second shaping frame and resetting mechanism, it is characterized in that: described resetting mechanism comprises two dwangs that are parallel to each other, four the first shaping frame sway braces and two block reset baffle plates, two dwangs respectively with described pedestal greatly in front with microcephaly limit chain connection; The bottom of four the first shaping frame sway braces is fixed on dwang, is fixed with two and is parallel to each other and towards the first consistent shaping frame sway brace, the first shaping frame sway brace on two dwangs arranges in opposite directions on every dwang; The top of four the first shaping frame sway braces arranges respectively a horizon bar, and the axis of horizon bar is parallel with the axis of dwang, and the moving engage sleeves of horizon bar has rotary axle box, horizon bar be positioned at the first shaping frame relative both sides under; Two block reset baffle plates are separately fixed on two dwangs.
Further, described reseting baffle is 30～50 degree with the angle with described the first shaping frame sway brace.
Further, described the first shaping frame is positioned at the second shaping frame inner side.
Further, described vehicle glass post forming bending mould is for section on baking and bending furnace, and on baking and bending furnace, section is provided with reset push rod, reseting baffle be positioned at reset push rod directly over.
Further, described reset push rod can rise to the place higher than pedestal upper surface 120mm.
Simultaneously, another technical scheme that the present invention solves its technical problem to be provided is: a kind of vehicle glass post forming bending mould, comprise pedestal, the first shaping frame, the second shaping frame, anti-heavy-duty machine structure and resetting mechanism, it is characterized in that: described resetting mechanism comprises two dwangs that are parallel to each other, four the first shaping frame sway braces, four anti-heavy-duty machine structure sway braces and two block reset baffle plates, two dwangs respectively with described pedestal greatly in front with microcephaly limit chain connection; The bottom of four the first shaping frame sway braces is fixed on dwang, is fixed with two and is parallel to each other and towards the first consistent shaping frame sway brace, the first shaping frame sway brace on two dwangs arranges in opposite directions on every dwang; The top of four the first shaping frame sway braces arranges respectively a horizon bar, and the axis of horizon bar is parallel with the axis of dwang, and the moving engage sleeves of horizon bar has rotary axle box, horizon bar be positioned at the first shaping frame relative both sides under; The bottom of four anti-heavy-duty machine structure sway braces is fixed on dwang, is fixed with two and is parallel to each other and towards consistent anti-heavy-duty machine structure sway brace, the anti-heavy-duty machine structure sway brace on two dwangs arranges in opposite directions on every dwang; The top of four anti-heavy-duty machine structure sway braces arranges respectively an anti-heavy horizon bar, and the axis of anti-heavy horizon bar is parallel with the axis of dwang, and the moving engage sleeves of anti-heavy horizon bar has anti-heavy rotary axle box, anti-heavy horizon bar be positioned at each limit of anti-heavy-duty machine structure under; Two block reset baffle plates are separately fixed on two dwangs.
Further, described reseting baffle is 30～50 degree with the angle with described the first shaping frame sway brace, and described reseting baffle is 30～50 degree with the angle with described anti-heavy-duty machine structure sway brace.
Further, described the first shaping frame is positioned at the second shaping frame inner side.
Further, described vehicle glass post forming bending mould is for section on baking and bending furnace, and on baking and bending furnace, section is provided with reset push rod, reseting baffle be positioned at reset push rod directly over.
Further, described reset push rod is the highest can rise to the place higher than pedestal upper surface 120mm.
The present invention is owing to having taked technique scheme, and it has following beneficial effect:
The vehicle glass post forming bending mould that the present invention adopts, by its resetting mechanism of further improvement, make its resetting mechanism can coordinate the reset push rod of section on existing baking and bending furnace by this baking bending mould Rapid reset, exempt operation manually, realize equipment automatization, further improve reset speed, save the flow process of reset operation and save manpower, improved and dried upper slice speed of curved operation and increased production efficiency.
Accompanying drawing explanation:
Fig. 1 is section vertical view on baking and bending furnace;
Fig. 2 is the structural representation of the first embodiment in the present invention;
Fig. 3 is the structural representation of the resetting mechanism of the first embodiment in the present invention;
Fig. 4 is the partial enlarged drawing of Fig. 3;
Fig. 5 is the structural representation of the second embodiment in the present invention;
Fig. 6 is the partial schematic diagram of the second shaping frame and anti-heavy-duty machine structure in the present invention;
Fig. 7 is the structural representation of the resetting mechanism of the second embodiment in the present invention.
Embodiment:
Below in conjunction with accompanying drawing, content of the present invention is described further.
As shown in Figure 1, section on baking and bending furnace, operated by rotary motion has six roots of sensation push rod, and four that are wherein positioned at surrounding is glass push rod 101, is provided with other two reset push rods 102 simultaneously in the mid-way of four glass push rods 101; Described glass push rod 101 can rise to the top of this baking bending mould through this baking bending mould in the below of the vehicle glass post forming bending mould of section from being arranged on baking and bending furnace, thereby waits to dry curved sheet glass for supporting; Described reset push rod 102 section not enabled on traditional baking and bending furnace, and in the present invention, enabling reset push rod is mainly in order to coordinate baking bending mould of the present invention to carry out automatically reset operation.
In actual production, generally carry out secondary and dry curved sheet glass and there is four edges, wherein there is an opposite side, centrosymmetry and equal in length; In an other opposite side, relatively long be called " greatly in front ", relatively short being called " in front little ", the mould that dries curved this kind of sheet glass for secondary also has roughly similar shape.Similarly, on mould, the limit of corresponding support glass plate " greatly in front " is also referred to as greatly in front, and the limit of corresponding support glass plate " in front little " is called in front little.
The first embodiment
The first embodiment of the present invention as shown in Figure 2, vehicle glass post forming bending mould shown in it comprises pedestal 1, the first shaping frame 2, the second shaping frame 3 and resetting mechanism 4, the first shaping frame 2 described in figure is preferably placed at the second shaping frame 3 inner sides, be convenient to like this arrange described resetting mechanism 4, but be not limited to this kind of situation, can as requested, described the first shaping frame 2 be arranged to described the second shaping frame 3 outsides.In figure, also have some not marked parts and mechanisms, because these parts and mechanism do not affect the description of inventive point of the present invention, therefore do not introduce one by one in the present invention.
As shown in Figure 3, described resetting mechanism 4 comprise two dwangs that are parallel to each other 41, four the first shaping frame sway braces 42 and 43, two dwangs 41 of two block reset baffle plates respectively with greatly in front 11 and microcephaly limit 12 chain connections of described pedestal 1.In the present embodiment, arranging is like this because the dual-side centrosymmetry of pedestal 1 is convenient to dwang 41 and is symmetrical arranged, easy to operate and can when resetting, guarantee stationarity.
Meanwhile, the bottom of four the first shaping frame sway braces 42 is fixed on dwang 41, is fixed with two and is parallel to each other and the first shaping frame sway brace 42 on consistent 42, two dwangs 41 of the first shaping frame sway brace arranges in opposite directions on every dwang 41.Described the first shaping frame sway brace 42 is for supporting the first shaping frame 2, and the first shaping frame 2 resets.
As shown in Figure 4, the top of four the first shaping frame sway braces 42 arranges respectively a horizon bar 421, the axis of horizon bar 421 is parallel with the axis of dwang 41, and the moving engage sleeves of horizon bar 421 has rotary axle box 422, horizon bar 421 be positioned at the first shaping frame 2 relative both sides under.In the present embodiment, due to greatly in front 11 and microcephaly limit 12 chain connections of two dwangs 41 and described pedestal 1, so horizon bar 421 lays respectively at the first shaping frame 2 little in front under and large in front under.
In the present invention, reseting baffle 43 is separately fixed on two dwangs 41, due to greatly in front 11 and microcephaly limit 12 chain connections of dwang 41 and pedestal 1, so drive dwang 41 to rotate together by reseting baffle 43, thereby drive the first shaping frame sway brace 42 to rotate and rise the first shaping frame 2, further make the first shaping frame 2 be reset to the top position of the second shaping frame 3, thereby complete reset operation.
In order to make reset effect better, described reseting baffle 43 is set to 30～50 degree with the angle of described the first shaping frame sway brace 42, is convenient to like this execution of homing action.
Because described vehicle glass post forming bending mould is for section on baking and bending furnace, so utilize the reset push rod of the not enabled of existing baking and bending furnace, by reseting baffle 43 setting be positioned at reset push rod 102 directly over, thereby realized, utilize existing baking bending apparatus to reset to this baking bending mould, the extra development cost of research and development designs have been reduced like this, reduce the complicacy of operation, improved upper slice efficiency.Be understandable that, this existing apparatus that utilizes coordinates car glass post forming bending mould of the present invention can realize automatically reset function, benefit is a lot of although it is so, but be not limited to this, device or the mechanism that can coordinate car glass post forming bending mould of the present invention finally to realize auto-reset function of other extra exploitations all belong to this baking bending mould range of application.
According to design, described reset push rod 102 is the highest can be risen to higher than pedestal 1 upper surface 120mm place.And, when described reset push rod 102 keeps described reseting baffle 43 jack-up 5～8 seconds to reset position, be for this baking bending mould is thoroughly resetted like this.
As shown in Figure 3 and Figure 4, in the present embodiment, the inside casing of the described pedestal 1 between two dwangs 41 arranges four horizontal struts 46, and horizontal strut 46 is parallel to dwang 41, horizontal strut 46 for supporting the first shaping frame sway brace 42 so that it can maintenance level when off-position.
Lower mask body is introduced the reset working process of the present embodiment: dry and curve after type completing sheet glass, described the first shaping frame 2 drops down onto described the second shaping frame 3 belows, dry curved good sheet glass and be positioned on the second shaping frame 3, now the first shaping frame sway brace 42 levels are horizontally placed on horizontal strut 46; In order to place down one or more pieces, wait to dry curved sheet glass on described the first shaping frame 2, described the first shaping frame 2 need to be reset to the position higher than described the second shaping frame 3;
First rise glass push rod 101, glass push rod 101 is held up and dry curved good sheet glass to the position that departs from described the second shaping frame 3, then take away and dry curved good sheet glass and rise reset push rod 102, reset push rod 102 starts to contact reseting baffle 43 while rising to certain altitude, reset push rod 102 continues to rise and drives reseting baffle 43 to rotate, wherein left side reset push rod 102 drives left side reseting baffle 43 to be rotated counterclockwise, and right side reset push rod 102 drives right side reseting baffle 43 to turn clockwise;
Further, left side reseting baffle 43 drives left side dwang 41 and the first shaping frame sway brace 42 above thereof to be rotated counterclockwise together, and right side reseting baffle 43 drives right side dwang 41 and the first shaping frame sway brace 42 above thereof to turn clockwise together;
Along with reset push rod 102 continues to rise, rotary axle box 422 starts to contact the bottom surface of described the first shaping frame 2, when reset push rod 102 further rises, the height of rotary axle box 422 is further promoted, rotary axle box 422 rolls in the bottom surface of described the first shaping frame 2 around horizon bar 421 simultaneously, with this, improves gradually the height of described the first shaping frame 2;
When final reset push rod 102 rises to certain altitude, rotary axle box 422 is promoted to described the first shaping frame 2 higher than the position of described the second shaping frame 3 supported live;
The push rod 102 that now resets highly keeps 5～8 seconds at this, after thoroughly resetting, mould starts to decline, then will wait that drying curved sheet glass is positioned on glass push rod 101, again glass push rod 101 is fallen make to wait to dry curved sheet glass drop down onto the first shaping frame 2 above, then entering together acceptance in baking and bending furnace dries curved, dry after kinking bundle, described the first shaping frame 2 drop to again the below of described the second shaping frame 3, then repeats above-mentioned homing action and dry curved continuous production to complete sheet glass.
The second embodiment
The second embodiment of the present invention as shown in Figure 5, vehicle glass post forming bending mould shown in it comprises pedestal 1, the first shaping frame 2, the second shaping frame 3, anti-heavy-duty machine structure 5 and resetting mechanism 4, this kind is generally used for the curved operation of baking of complex curvatures and deep camber sheet glass with the vehicle glass post forming bending mould of anti-heavy-duty machine structure, the first shaping frame 2 described in figure is positioned at the second shaping frame 3 inner sides.In figure, also have some not marked parts and mechanisms, because these parts and mechanism do not affect the description of inventive point of the present invention, therefore do not introduce one by one in the present invention.
As shown in Figure 6, described the second shaping frame 3 comprises movable housing 31 and fixing housing 32, and wherein fixedly housing 32 is fixed on pedestal 1, movable housing 31 and fixing housing 32 chain connections, and anti-heavy-duty machine structure 5 is fixed together with movable housing 31.
As shown in Figure 7, described resetting mechanism 4 comprise two dwangs that are parallel to each other 41, four pieces the first shaping frame sway brace 42, four anti-heavy-duty machine structure sway braces 44 and 43, two dwangs 41 of two block reset baffle plates respectively with greatly in front 11 and microcephaly limit 12 chain connections of described pedestal 1; In the present embodiment, arranging is like this because the dual-side centrosymmetry of pedestal 1 is convenient to dwang 41 and is symmetrical arranged, easy to operate and can when resetting, guarantee stationarity.
Meanwhile, the bottom of four the first shaping frame sway braces 42 is fixed on dwang 41, is fixed with two and is parallel to each other and the first shaping frame sway brace 42 on consistent 42, two dwangs 41 of the first shaping frame sway brace arranges in opposite directions on every dwang 41; The top of four the first shaping frame sway braces 42 arranges respectively a horizon bar 421, the axis of horizon bar 421 is parallel with the axis of dwang 41, the moving engage sleeves of horizon bar 421 has rotary axle box 422, horizon bar 421 be positioned at the first shaping frame 2 relative both sides under; In the present embodiment, due to greatly in front 11 and microcephaly limit 12 chain connections of two dwangs 41 and described pedestal 1, so horizon bar 421 lays respectively at the first shaping frame 2 little in front under and large in front under.Described the first shaping frame sway brace 42 is in conjunction with horizon bar 421 and rotary axle box 422 for supporting the first shaping frame 2, and the first shaping frame 2 resets.
Similarly, the bottom of four anti-heavy-duty machine structure sway braces 44 is fixed on dwang 41, is fixed with two and is parallel to each other and the anti-heavy-duty machine structure sway brace 44 on consistent 44, two dwangs 41 of anti-heavy-duty machine structure sway brace arranges in opposite directions on every dwang 41; The top of four anti-heavy-duty machine structure sway braces 44 arranges respectively an anti-heavy horizon bar 441, the axis of anti-heavy horizon bar 441 is parallel with the axis of dwang 41, the moving engage sleeves of anti-heavy horizon bar 441 has anti-heavy rotary axle box 442, anti-heavy horizon bar 441 be positioned at anti-heavy-duty machine structure 5 each limits under.Described anti-heavy-duty machine structure sway brace 44 is in conjunction with anti-heavy horizon bar 441 and anti-heavy rotary axle box 442 for supporting anti-heavy-duty machine structure 5, and anti-heavy-duty machine structure 5 resets.
In the present invention, two block reset baffle plates 43 are separately fixed on two dwangs 41, due to greatly in front 11 and microcephaly limit 12 chain connections of dwang 41 and pedestal 1, so drive dwang 41 to rotate together by reseting baffle 43, thereby drive the first shaping frame sway brace 42 and anti-heavy-duty machine structure sway brace 44 to rotate, the top position of final first shaping frame 2 to second shaping frames 3 that reset and make anti-heavy-duty machine structure 5 be reset to desired location, thus reset operation completed.
In order to make the reset effect of the first shaping frame 2 better, described reseting baffle 43 is set to 30～50 degree with the angle of described the first shaping frame sway brace 42, is convenient to like this execution of homing action; In order to make the reset effect of anti-heavy-duty machine structure 5 better, described reseting baffle 43 is set to 30～50 degree with the angle of described anti-heavy-duty machine structure sway brace 44, is convenient to like this execution of homing action.
Because described vehicle glass post forming bending mould is for section on baking and bending furnace, so utilize the reset push rod of the not enabled of existing baking and bending furnace, by reseting baffle 43 setting be positioned at reset push rod 102 directly over, thereby realized, utilize existing baking bending apparatus to reset to this baking bending mould, the extra development cost of research and development designs have been reduced like this, reduce the complicacy of operation, improved upper slice efficiency.Be understandable that, this existing apparatus that utilizes coordinates car glass post forming bending mould of the present invention can realize automatically reset function, benefit is a lot of although it is so, but be not limited to this, device or the mechanism that can coordinate car glass post forming bending mould of the present invention finally to realize auto-reset function of other extra exploitations all belong to this baking bending mould range of application.
According to design, described reset push rod 102 is the highest can be risen to higher than pedestal 1 upper surface 120mm place.And, when described reset push rod 102 keeps described reseting baffle 43 jack-up 5～8 seconds to reset position, be for this baking bending mould is thoroughly resetted like this.
As shown in Figure 7, in the present embodiment, the inside casing of the described pedestal 1 between two dwangs 41 arranges four horizontal struts 46, and horizontal strut 46 is parallel to dwang 41, horizontal strut 46 for supporting the first shaping frame sway brace 42 so that it can maintenance level when off-position.
Lower mask body is introduced the reset working process of the present embodiment: dry and curve after type completing sheet glass, described the first shaping frame 2 drops down onto described the second shaping frame 3 belows, dry curved good sheet glass and be positioned on the second shaping frame 3, now the first shaping frame sway brace 42 levels are horizontally placed on horizontal strut 46; In order to place better lower one or more pieces, wait to dry curved sheet glass on described the first shaping frame 2, described the first shaping frame 2 need to be reset to the position higher than described the second shaping frame 3, and the movable housing 31 of described the second shaping frame 3 is reset to starting position;
First rise glass push rod 101, glass push rod 101 is held up and dry curved good sheet glass to the position higher than described the second shaping frame 3, then take away and dry curved good sheet glass and rise reset push rod 102, reset push rod 102 starts to contact reseting baffle 43 while rising to certain altitude, reset push rod 102 continues to rise and drives reseting baffle 43 to rotate, wherein left side reset push rod 102 drives left side reseting baffle 43 to be rotated counterclockwise, and right side reset push rod 102 drives right side reseting baffle 43 to turn clockwise;
Counterclockwise drive left side dwang 41 and the first shaping frame sway brace 42 above thereof of left side reseting baffle 43 are rotated counterclockwise together with anti-heavy-duty machine structure sway brace 44 further, and clockwise drive right side dwang 41 and the first shaping frame sway brace 42 above thereof of right side reseting baffle 43 turn clockwise together with anti-heavy-duty machine structure sway brace 44;
Along with reset push rod 102 continues to rise, rotary axle box 422 starts to contact the bottom surface of described the first shaping frame 2, and anti-heavy rotary axle box 442 starts to contact each limit lower surface of described anti-heavy-duty machine structure 5;
When reset push rod 102 further rises, the height of rotary axle box 422 and anti-heavy rotary axle box 442 is further promoted, rotary axle box 422 rolls in the bottom surface of described the first shaping frame 2 around horizon bar 421 simultaneously, with this, improve gradually the height of described the first shaping frame 2, anti-heavy rotary axle box 442 makes described anti-heavy-duty machine structure 5 and movable housing 31 around movable housing 31 and the fixedly pin joint rotation of housing 32 around anti-heavy horizon bar 441 in each limit lower surface rolling of described anti-heavy-duty machine structure 5, with this, rotates gradually described anti-heavy-duty machine structure 5 and movable housing 31;
When final reset push rod 102 rises to certain altitude, rotary axle box 422 is promoted to described the first shaping frame 2 higher than the position of described the second shaping frame 3 supported live, and anti-heavy rotary axle box 442 will described anti-heavy- duty machine structure 5 and 31 resets of movable housing;
The push rod 102 that now resets highly keeps 5～8 seconds at this, after thoroughly resetting, this post forming bending mould starts to decline, then will wait that drying curved sheet glass is positioned on glass push rod 101, again glass push rod 101 is fallen make to wait to dry curved sheet glass drop down onto the first shaping frame 2 above, then entering together acceptance in baking and bending furnace dries curved, dry after kinking bundle, described the first shaping frame 2 drop to again the below of described the second shaping frame 3, then repeats above-mentioned homing action and dry curved continuous production to complete sheet glass.
Above content specifically describes a kind of vehicle glass post forming bending mould of the present invention; but the present invention is not subject to the limitation of embodiment content described above; so any improvement, equivalent modifications and replacement etc. that all foundations technical essential of the present invention is carried out, all belong to the scope of protection of the invention.
Claims (10)
1. a vehicle glass post forming bending mould, comprise pedestal, the first shaping frame, the second shaping frame and resetting mechanism, it is characterized in that: described resetting mechanism comprises two dwangs that are parallel to each other, four the first shaping frame sway braces and two block reset baffle plates, two dwangs respectively with described pedestal greatly in front with microcephaly limit chain connection; The bottom of four the first shaping frame sway braces is fixed on dwang, is fixed with two and is parallel to each other and towards the first consistent shaping frame sway brace, the first shaping frame sway brace on two dwangs arranges in opposite directions on every dwang; The top of four the first shaping frame sway braces arranges respectively a horizon bar, and the axis of horizon bar is parallel with the axis of dwang, and the moving engage sleeves of horizon bar has rotary axle box, horizon bar be positioned at the first shaping frame relative both sides under; Two block reset baffle plates are separately fixed on two dwangs; Also be provided with reset push rod, reseting baffle be positioned at reset push rod directly over.
2. vehicle glass post forming bending mould according to claim 1, is characterized in that: the angle of described reseting baffle and described the first shaping frame sway brace is 30～50 degree.
3. vehicle glass post forming bending mould according to claim 1, is characterized in that: described the first shaping frame is positioned at the second shaping frame inner side.
4. vehicle glass post forming bending mould according to claim 1, is characterized in that: described vehicle glass post forming bending mould is for section on baking and bending furnace.
5. vehicle glass post forming bending mould according to claim 4, is characterized in that: described reset push rod can rise to the place higher than pedestal upper surface 120mm.
6. a vehicle glass post forming bending mould, comprise pedestal, the first shaping frame, the second shaping frame, anti-heavy-duty machine structure and resetting mechanism, it is characterized in that: described resetting mechanism comprises two dwangs that are parallel to each other, four the first shaping frame sway braces, four anti-heavy-duty machine structure sway braces and two block reset baffle plates, two dwangs respectively with described pedestal greatly in front with microcephaly limit chain connection; The bottom of four the first shaping frame sway braces is fixed on dwang, is fixed with two and is parallel to each other and towards the first consistent shaping frame sway brace, the first shaping frame sway brace on two dwangs arranges in opposite directions on every dwang; The top of four the first shaping frame sway braces arranges respectively a horizon bar, and the axis of horizon bar is parallel with the axis of dwang, and the moving engage sleeves of horizon bar has rotary axle box, horizon bar be positioned at the first shaping frame relative both sides under; The bottom of four anti-heavy-duty machine structure sway braces is fixed on dwang, is fixed with two and is parallel to each other and towards consistent anti-heavy-duty machine structure sway brace, the anti-heavy-duty machine structure sway brace on two dwangs arranges in opposite directions on every dwang; The top of four anti-heavy-duty machine structure sway braces arranges respectively an anti-heavy horizon bar, and the axis of anti-heavy horizon bar is parallel with the axis of dwang, and the moving engage sleeves of anti-heavy horizon bar has anti-heavy rotary axle box, anti-heavy horizon bar be positioned at each limit of anti-heavy-duty machine structure under; Two block reset baffle plates are separately fixed on two dwangs; Also be provided with reset push rod, reseting baffle be positioned at reset push rod directly over.
7. vehicle glass post forming bending mould according to claim 6, is characterized in that: the angle of described reseting baffle and described the first shaping frame sway brace is 30～50 degree, and the angle of described reseting baffle and described anti-heavy-duty machine structure sway brace is 30～50 degree.
8. vehicle glass post forming bending mould according to claim 6, is characterized in that: described the first shaping frame is positioned at the second shaping frame inner side.
9. vehicle glass post forming bending mould according to claim 6, is characterized in that: described vehicle glass post forming bending mould is for section on baking and bending furnace.
10. vehicle glass post forming bending mould according to claim 9, is characterized in that: described reset push rod can rise to the place higher than pedestal upper surface 120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210211062.8A CN102701574B (en) | 2012-06-25 | 2012-06-25 | Roast-bending die for secondary forming of automobile glass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210211062.8A CN102701574B (en) | 2012-06-25 | 2012-06-25 | Roast-bending die for secondary forming of automobile glass |
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| CN102701574A CN102701574A (en) | 2012-10-03 |
| CN102701574B true CN102701574B (en) | 2014-04-02 |
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| CN107324642B (en) * | 2016-04-29 | 2023-03-10 | 福耀集团（上海）汽车玻璃有限公司 | Glass baking and bending dead-weight forming die |
| CN106746524A (en) * | 2016-12-26 | 2017-05-31 | 江苏华尚汽车玻璃工业有限公司 | Post forming vehicle glass hot bending die |
| CN111170620A (en) * | 2020-01-20 | 2020-05-19 | 广州福耀玻璃有限公司 | Secondary forming die |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101376559A (en) * | 2008-09-25 | 2009-03-04 | 上海耀皮康桥汽车玻璃有限公司 | Post forming bending mould of automobile front wind screen glass |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB9511555D0 (en) * | 1995-06-07 | 1995-08-02 | Triplex Safety Glass Co | Method of bending glass sheets |
| CN2793071Y (en) * | 2005-06-01 | 2006-07-05 | 福耀玻璃工业集团股份有限公司 | Arch bending formation mould of glass board |
| CN202016950U (en) * | 2011-05-03 | 2011-10-26 | 福耀玻璃工业集团股份有限公司 | Glass plate baking-bending forming mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101376559A (en) * | 2008-09-25 | 2009-03-04 | 上海耀皮康桥汽车玻璃有限公司 | Post forming bending mould of automobile front wind screen glass |
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