CN207062132U - A kind of glass hot-bending die that can adjust mould arm of force counterweight in good time - Google Patents
A kind of glass hot-bending die that can adjust mould arm of force counterweight in good time Download PDFInfo
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- CN207062132U CN207062132U CN201720824081.6U CN201720824081U CN207062132U CN 207062132 U CN207062132 U CN 207062132U CN 201720824081 U CN201720824081 U CN 201720824081U CN 207062132 U CN207062132 U CN 207062132U
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Abstract
It the utility model is related to a kind of glass mold for forming, a kind of more particularly to glass hot-bending die that can adjust mould arm of force counterweight in good time, including base, support and forming ring, the branch is set up on the base, the forming ring includes being fixed into type ring and hinge forming ring, it is described fixed-type to be located on the support, the hinge forming ring is connected by hinge mouth with the type ring that is fixed into, the hinge forming ring is provided with the arm of force, the hanging one end of the arm of force is provided with fixed weight block, counterweight adjusting device is additionally provided with the arm of force, the counterweight adjusting device includes glide base and the slip balancing weight on the glide base.Compared with prior art, the utility model can be according to hot bending situation of the glass on mould, and change the position for sliding balancing weight on glide base, the tilting of the whole process arm of force, decline is set to obtain in good time control as needed, and it can prevent the arm of force from leaving limited block, improve glass bending Forming Quality.
Description
Technical field：
It the utility model is related to a kind of glass mold for forming, more particularly to a kind of mould arm of force counterweight that can adjust in good time
Glass hot-bending die.
Background technology：
It is currently used on the arm of force of the hot bending die of glass generally there was only a fixed weight block, mould structure includes bottom
Seat, support and forming ring, the forming ring include being fixed into type ring and hinge forming ring, and the branch is set up on the base,
It is described it is fixed-type be located on the support, the base is provided with limited block, the hinge forming ring by hinge mouth with
Described to be fixed into type ring connection, the hinge forming ring is provided with and forms leverage between the arm of force, with hinge forming ring, makes hinge
Chain forming ring lifts in zero load, horizontality is pressed into when placing glass, when glass is heated to (at 540 DEG C -680 DEG C) glass
Softening, under the cooperation of self gravitation and arm of force gravity, hinge forming ring is gradually lifted so that glass bending deformation, this mould
Tool is only applicable to the hot bending of the small single surface glass of side sphere.
In the case that production glass is hyperbolic or the larger glass of side sphere, glass is in load on mould, hinge
Forming ring deploy, because sphere is not formed, glass is vacantly in larger distance in hinge forming ring upper part, the position relative CG compared with
Small, with the decline of the arm of force, the angle that the arm of force upwarps is less and less, and arm of force relative CG is increasingly heavier, and downward weight is got over
Weight, while hinge forming ring is bent up by the effect of the arm of force, the center of gravity of hinge forming ring and glass moves inward, hinge forming ring
Side weight is more and more lighter, and the last arm of force has arrived limited block, but the still incomplete pad pasting in the side of glass, with hot bending process
Continuing, the gradual pad pasting in glass side, side sphere also gradually increases, and the position relative CG becomes weight, and on the arm of force of mould only
Have a fixed weight block, during the hot bending of glass arm of force counterweight can not realize it is first light after weight, because leverage can will
The arm of force tilts again so that the arm of force leaves limited block, causes forming ring can not keep fixed, causes hyperbolic or side sphere big
Glass can not be molded, and the glass of production is unqualified.
Chinese patent CN105461198A discloses a kind of mould actuating arm apparatus for improving glass bending shaping, by main force's arm
Component, startup power arm component and limit assembly are formed, and main force's arm component includes main force's arm, the weight being set on main force's arm, connected
The spacing cross bar being connected on main force's arm, startup power arm component include the startup arm of force, the set being connected by loose joint with main force's arm bottom
The weight started on the arm of force is located at, the described startup arm of force is ridden upon on spacing cross bar, and limit assembly includes being connected to mould bottom
Startup arm of force branch and main force's arm limited block on seat；The patent is mainly the increase in a startup arm of force, makes mould in glass
During the state of softening, the collective effect of the hinge acceptor arm of force and the startup arm of force is bent up in time, when being bent to a certain degree, on hinge
The weight for starting the arm of force is released from, the weight saving of the overall arm of force, and arm of force decrease speed reduces, and makes the overall relative CG of the arm of force
Light process after weight before realization, hinge is controlled to bend up speed with this, it is ensured that hinge bends up speed and adhering film to glass speed sync；
But the patent is also only applicable to the hot bending of the small single surface glass of side sphere, this increases by one with the application on the arm of force
Counterweight adjusting device, during the hot bending of the big glass of hyperbolic or side sphere, before realizing the relative CG of the arm of force
The process of weight differs after light.
Utility model content：
The purpose of this utility model be exactly in order to overcome above-mentioned prior art to exist the defects of and providing one kind can adjust in good time
Whole arm of force counterweight, weight can adjust mould arm of force counterweight in good time after making the realization of arm of force counterweight first light in glass bending forming process
Glass hot-bending die.
A kind of glass hot-bending die that can adjust mould arm of force counterweight in good time, including base, support, the branch are set up in institute
State on base, the forming ring includes being fixed into type ring and hinge forming ring, it is described it is fixed-type be located on the support, institute
State hinge forming ring to be connected with the type ring that is fixed into by hinge mouth, the hinge forming ring is provided with the arm of force, the arm of force
Hanging one end is provided with fixed weight block, it is characterised in that counterweight adjusting device, the counterweight are additionally provided with the arm of force
Adjusting means includes glide base and the slip balancing weight on the glide base, can match somebody with somebody the arm of force and focus on glass bending
First light rear weight is realized in forming process.
The glide base is the slide bar that stainless steel round steel makes, and can also use and be fabricated to chute by aluminium alloy extrusions
Form.
Described slip balancing weight can be slided automatically on the glide base according to hot bending situation of the glass on mould
It is dynamic so that curved speed can keep synchronous with the speed of glass pad pasting on hinge forming ring on hinge forming ring.
Screwed hole is provided with the face of cylinder of the fixed weight block, is bolted on the hanging one end of the arm of force,
According to the weight of institute's heat-bending glass, the fixed weight block of approrpiate wts can be changed to match the counterweight of the arm of force.
The hanging one end of the arm of force sets limited location to adjust bar, can height up and down.
The base is provided with limited block, when the hanging one end of the arm of force drops to extreme lower position, the spacing tune
Whole bar abuts with the limited block, adjust it is spacing adjustment bar height come limit the upper bending moment of hinge forming ring from.
A kind of application for the glass hot-bending die that can adjust mould arm of force counterweight in good time, it is described to adjust the mould arm of force in good time
The glass hot-bending die of counterweight is used for hot bending of the side sphere in 50mm~200mm glass.
During hot bending, glass is loaded on mould, hinge forming ring is expanded to horizontal, and the arm of force tilts, and slip matches somebody with somebody
Pouring weight slides to the side by hinge forming ring；With glass bending, the glass of softening is total to by what the gravity and glass of the arm of force were conducted oneself with dignity
Under same-action, start to paste mould and bending, hinge forming ring is slowly upper curved, and the arm of force also slowly declines therewith, according to hinge forming ring
The speed of curved speed and glass in the side upper part pad pasting of hinge forming ring is gone up, adjustment is slided the position of balancing weight, that is, worked as
When the hanging distance of glass and hinge mouth reaches 5mm~50mm, represent that curved speed is too fast on hinge, balancing weight will be slided to hinge
Certain distance is slided in the direction of forming ring, so as to reduce curved speed on hinge forming ring, if hinge forming ring and fixed-type
The angle that ring is upwardly-directed formed in hinge mouth represents that curved speed is too slow on hinge forming ring, now will at 180 °~360 °
Slide balancing weight and slide certain distance to the direction of fixed weight block one end, so as to improve the upper curved speed of hinge forming ring, most
The spacing adjustment bar on the arm of force contacts stopping with limited block and declined afterwards, slides balancing weight and slides to close to the side of limited block, prevents
Because side glass sphere becomes big, the position center of gravity becomes weight, the arm of force is upwarped disengaging limited block again；Glass is by hot bending
Continuously, complete shape.
Compared with prior art, the utility model, can be according to curved on hinge forming ring in glass bending forming process
The position of balancing weight is slided in situation adjustment, the tilting of the whole process arm of force, decline is obtained in good time control as needed, and
And can prevent the arm of force from leaving limited block, make forming ring keep fix, solve hyperbolic or side sphere it is big wait be molded difficulty it is big
Glass hot bending difficulty the problem of, while improve production efficiency, improve glass bending Forming Quality.
Brief description of the drawings：
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is that hinge forming ring of the present utility model is in upper curved schematic diagram；
Fig. 2 is the schematic diagram that hinge forming ring of the present utility model is in expansion；
In figure, 1- bases, 2- are fixed into type ring, 3- hinges forming ring, 4- hinges mouth, the 5- arm of forces, 6- fixed weights block, 7-
Slide bar, 8- slide the spacing adjustment bar of balancing weight, 9-, 10- limited blocks, 11- supports.
Embodiment：
In order to which the technical characteristics of the utility model, purpose and effect are more clearly understood, it is detailed now to compare accompanying drawing
Illustrate specific embodiment of the present utility model.
Referring to Fig. 1 or Fig. 2, for one of the glass hot-bending die of the present utility model that can adjust mould arm of force counterweight in good time
The schematic diagram of preferred embodiment, including base 1, support 11, it is fixed into type ring 2 and hinge forming ring 3；Wherein, support 11 is set
On base 1, the limited block 10 made of stainless steel angle steel is welded with base 1, type ring 2 is fixed into and is arranged on support 11,
Hinge forming ring 3 is connected by hinge mouth 4 with being fixed into type ring 2, and the arm of force 5 and spacing adjustment bar are provided with hinge forming ring 3
9, fixed weight block 6 has been bolted on the arm of force 5, in order to adjust the counterweight of the mould arm of force in good time, makes arm of force counterweight
The counterbalancing effect of first light rear weight is realized in glass bending forming process, in the present embodiment, counterweight is additionally provided with the arm of force 5
Adjusting means, the device include, and the slide bar 7 made by stainless steel round steel, can also use and be fabricated to chute by aluminium alloy extrusions
Form, the slip balancing weight 8 being set on slide bar 7, slide balancing weight 8 can be on slide bar 7 slidably.
When glass is loaded on mould, hinge forming ring 3 is expanded to horizontality as shown in Fig. 2 the arm of force 5 tilts,
Slip balancing weight 8 slides into the side by hinge forming ring 3, and leverage is formed with hinge forming ring 3, because sphere is not formed,
Glass is vacantly in larger distance in the side upper part of hinge forming ring 3, and now the relative CG of the arm of force 5 is smaller, glass bending into
Hinge forming ring 3 is slowly upper curved during type, and the relative CG of the arm of force 5 gradually increases, and the arm of force 5 also slowly declines therewith, according to
Curved situation and glass are in the speed of the side upper part patch mould of hinge forming ring 3, adjustment slip balancing weight 8 on hinge forming ring 3
Position, i.e., when the hanging distance of glass and hinge mouth 4 reaches 5mm~50mm, that is, represent that hinge forming ring 3 bends up speed too
It hurry up, balancing weight 8 will be slided and slide certain distance to the direction of the side of hinge mouth 4, so as to reduce the upper curved speed of hinge forming ring 3
Degree, if hinge forming ring 3 and fixed forming ring 2 represent when the angle that hinge mouth 4 is upwardly-directed formed is at 180 °~360 °
Curved speed is too slow on hinge forming ring 3, will now slide balancing weight 8 and slides certain distance to the direction of the side of fixed weight block 6,
So as to improve the upper curved speed of hinge forming ring 3, the spacing adjustment bar 9 contact limited block 10 on the last arm of force 5 stops declining, and is
The arm of force 5 is prevented because the side sphere of glass is too big, spacing adjustment bar 9 on the arm of force 5 is made in the presence of glass deadweight again
Limited block 10 is left, balancing weight 8 will be slided and slided into close to the side of limited block 10, make the forming ring of mould can continue to keep
Fixed, ensureing the glass radian of hot bending can be consistent, and final glass is continuous, complete shape by hot bending.
Claims (5)
1. a kind of glass hot-bending die that can adjust mould arm of force counterweight in good time, including base, support and forming ring, the support
On the base, the forming ring includes being fixed into type ring and hinge forming ring, described fixed-type to be located on the branch
On frame, the hinge forming ring is connected by hinge mouth with the type ring that is fixed into, and the hinge forming ring is provided with the arm of force, institute
State the hanging one end of the arm of force and be provided with fixed weight block, it is characterised in that counterweight adjusting device is additionally provided with the arm of force, it is described
Counterweight adjusting device includes glide base and the slip balancing weight on the glide base.
2. the glass hot-bending die according to claim 1 that mould arm of force counterweight can be adjusted in good time, it is characterised in that slide
Pedestal is the slide bar that stainless steel round steel makes, and can also use the form that chute is fabricated to by aluminium alloy extrusions.
3. the glass hot-bending die according to claim 1 that mould arm of force counterweight can be adjusted in good time, it is characterised in that described
Fixed weight block the face of cylinder on be provided with screwed hole, be bolted on the hanging one end of the arm of force.
4. the glass hot-bending die according to claim 1 that mould arm of force counterweight can be adjusted in good time, it is characterised in that described
The hanging one end of the arm of force sets limited location to adjust bar.
5. the glass hot-bending die according to claim 1 that mould arm of force counterweight can be adjusted in good time, it is characterised in that described
Be provided with to limit on base bending moment on hinge forming ring from limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824081.6U CN207062132U (en) | 2017-07-10 | 2017-07-10 | A kind of glass hot-bending die that can adjust mould arm of force counterweight in good time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720824081.6U CN207062132U (en) | 2017-07-10 | 2017-07-10 | A kind of glass hot-bending die that can adjust mould arm of force counterweight in good time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207062132U true CN207062132U (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720824081.6U Active CN207062132U (en) | 2017-07-10 | 2017-07-10 | A kind of glass hot-bending die that can adjust mould arm of force counterweight in good time |
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| CN (1) | CN207062132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423104A (en) * | 2020-04-07 | 2020-07-17 | 维达力实业(深圳)有限公司 | Hot bending forming device and hot bending forming method |
| CN113651522A (en) * | 2021-09-14 | 2021-11-16 | 李莉华 | Non-isothermal glass molding method |
-
2017
- 2017-07-10 CN CN201720824081.6U patent/CN207062132U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423104A (en) * | 2020-04-07 | 2020-07-17 | 维达力实业(深圳)有限公司 | Hot bending forming device and hot bending forming method |
| CN111423104B (en) * | 2020-04-07 | 2022-03-18 | 维达力实业(深圳)有限公司 | Hot bending forming device and hot bending forming method |
| CN113651522A (en) * | 2021-09-14 | 2021-11-16 | 李莉华 | Non-isothermal glass molding method |
| CN113651522B (en) * | 2021-09-14 | 2023-08-15 | 李莉华 | Non-isothermal glass molding process |
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