CN205501114U - Lift balancing unit of toughened glass equipment - Google Patents
Lift balancing unit of toughened glass equipment Download PDFInfo
- Publication number
- CN205501114U CN205501114U CN201620240768.0U CN201620240768U CN205501114U CN 205501114 U CN205501114 U CN 205501114U CN 201620240768 U CN201620240768 U CN 201620240768U CN 205501114 U CN205501114 U CN 205501114U
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- China
- Prior art keywords
- air grid
- mould
- sprocket
- frame
- lifting
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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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- Casting Devices For Molds (AREA)
Abstract
The utility model discloses a lift balancing unit of toughened glass equipment, the balancing unit that should go up and down includes: the frame be provided with motor and lifting machine that control air grid / mould goes up and down in the frame still be provided with a plurality of sprocket hoist mechanism in the frame, sprocket hoist mechanism includes the chain that sprocket and meshing took turns to at this chain, the one end of chain is fixed on the air grid / mould of below, and the sprocket drive ware in the frame is connected to the other end of chain, makes air grid / mould make progress or during the downstream when the motor drive lifting machine, the sprocket drive ware is in order to offset self weight of air grid / mould at the lift in -process. The utility model discloses a good, the convenient operation of the economic nature of lift balancing unit of air grid / mould.
Description
Technical field
This utility model relates to safety glass field, the lifting balance device of air grid/mould in a kind of toughened glass equipment.
Background technology
The production line of double curved toughened glass specifically includes that upper slice, high-temperature heating, flexural deformation, tempering cooling and the processing step such as bottom sheet, utilize upper and lower air grid to glass fast cooling at tempering cooling stage, generally for the increasing productivity reducing air grid, certain counterweight is respectively added at upper and lower air grid, its drawback is the most prominent: take up room big, operation inconvenience when weight needs to be increased or decreased；Or upper and lower air grid counterweight each other, but precision is relatively low；Also or join the motor reducer that power is bigger, owing to glass size and the difference of shape, the weight of counterweight and the size of power of motor will select according to extreme case, for ensureing that equipment air grid normally lifts, can only select heavy-duty motor and little counterweight, economy is poor.
In the flexural deformation stage, the lifting of mould there is also same problem.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of lifting balance device of air grid/mould in toughened glass equipment, even offset, to alleviate, the load produced because of deadweight in lifting process at air grid/mould, and there is good economy, easy to operate.
The lifting balance device of a kind of toughened glass equipment of this utility model, including frame, described frame is provided with motor and the elevator of control air grid/die lifting, described frame is additionally provided with multiple sprocket wheel lifting mechanism, described sprocket wheel lifting mechanism includes sprocket wheel and engagement chain on the sprocket, one end of described chain is fixed on the air grid/mould of lower section, sprocket drives on the other end connection frame of chain, motor drives elevator to make air grid/mould be moved upwardly or downwardly, described sprocket drives is to offset air grid/mould own wt in lifting process.
Further, described sprocket drives is: cylinder, hydraulic cylinder or electric pushrod.
Further, described elevator is ball-screw elevator.
Further, multiple described sprocket wheel lifting mechanisms be respectively acting on described air grid/mould relative to both sides, act on sprocket coaxiality in the sprocket wheel lifting mechanism of homonymy on air grid/mould and arrange, and be fixed in same rotating shaft.
Further, multiple described sprocket wheel lifting mechanisms be respectively acting on described air grid/mould relative to both sides, act on the sprocket wheel in the sprocket wheel lifting mechanism of homonymy on air grid/mould and be fixed in its respective rotating shaft.
Further, described air grid/mould is arranged on the lower section of air grid frame or die frame, described elevator and described chain and is connected on described air grid frame or die frame.
Further, when described sprocket drives is cylinder, air-control device controlling its synchronization action, described air-control device includes: compressed air cylinder, air relief valve and the electromagnetic valve being sequentially connected with by gas circuit.
Advantage of the present utility model has:
1, sprocket drives be effectively combined with motor, elevator together with use, both achieved the lifting of air grid/die table, achieved again selection of small motor and elevator, save resource, improve economy；
2, adjust the admission pressure of cylinder according to air grid/mold weight, keep the stable matching of its pulling force and air grid/mold weight；
3, after air grid/die location determines, cylinder realizes pressurize by electromagnetic valve and gas tank, it is ensured that the positional precision of air grid/mould；
4, air grid/mould integrated regulation is realized by motor, elevator, sprocket drives, it is ensured that the accuracy of air grid/mold height position.
5, according to weight and the performance of sprocket drives of air grid/mould, the sprocket wheel lifting mechanism of varying number can be equipped with.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the lifting balance device of toughened glass equipment of the present utility model；
Fig. 2 is the top view of the embodiment 1 of the lifting balance device of toughened glass equipment of the present utility model；
Fig. 3 is the top view of the embodiment 2 of the lifting balance device of toughened glass equipment of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is elaborated.
Embodiment 1
It is a kind of the first specific embodiment of the lifting balance device of air grid/mould in toughened glass equipment of this utility model as depicted in figs. 1 and 2, in the present embodiment, the top of frame 1 is provided with a mounting platform 6, the lower section of mounting platform 6 is provided with air grid frame 7, and air grid 8 is arranged on the lower section of air grid frame 7.Motor, elevator 5 are installed on mounting platform 6, elevator 5 is preferably motor-driven electric up-down screw rod in the present embodiment, and being equipped with four sets this elevator 5a, 5b, 5c, 5d, elevator 5 connects on air grid frame 7, motor, elevator 5 control the lifting process of air grid 8.
Sprocket wheel lifting mechanism it is additionally provided with on mounting platform 6, sprocket wheel lifting mechanism includes sprocket wheel 14 and the chain 3 being engaged on sprocket wheel 14, one end of chain 3 is fixed on the air grid frame 7 of lower section, the other end of chain 3 is fastened on the sprocket drives on mounting platform 6, sprocket drives can be cylinder, hydraulic cylinder or electric pushrod etc., and sprocket drives is preferably cylinder 2 in the present embodiment.In the present embodiment, power in order to make sprocket wheel lifting mechanism act on air grid frame 7 is more uniform, specifically it is provided with four groups of sprocket wheel lifting mechanisms, and these four groups of sprocket wheel lifting mechanisms are respectively acting on air grid frame 7 relative to both sides, the sprocket wheel 14 acted in the sprocket wheel lifting mechanism of homonymy on air grid frame 7 is coaxially disposed, and is fixed in same rotating shaft.(see figure 3) specifically, mounting platform 6 is mounted with four cylinders 2a, 2b, 2c, 2d, wherein, the piston rod of two cylinders 2a, 2d is towards left side, the piston rod of two cylinders 2b, 2d is towards right side, mounting platform 6 is arranged by two rotating shafts 4a, 4b, rotating shaft 4a is provided with two sprocket wheels 14a, 14d, between sprocket wheel 14a, 14d and rotating shaft 4a, surely realize synchronous axial system by keying；Rotating shaft 4b is provided with two sprocket wheels 14b, 14c, between sprocket wheel 14b, 14c and rotating shaft 4b, surely realizes synchronous axial system by keying.Article four, chain 3a, 3b, 3c, 3d are engaged on these four sprocket wheels 14a, 14b, 14c, 14d respectively, one end of chain 3a, 3b, 3c, 3d is connected on four cylinders 2a, 2b, 2c, 2d, the other end of chain 3a, 3b, 3c, 3d connects on air grid frame 7 respectively
At the plug-in compressed air cylinder 9 of frame 1, by air pipe 12, compressed air cylinder 9, air relief valve 10, electromagnetic valve 11 are sequentially connected with, it is divided into four branch roads afterwards to be connected to by air pipe 12 on four cylinders 2a, 2b, 2c, 2d by joint 13, thus the pulling force of Synchronization Control these four cylinders 2a, 2b, 2c, 2d, to offset air grid frame 7 and the weight of air grid 8, thus reduce the live load of elevator 5.
Of course, it is possible to cylinder 2 is controlled by other air-control device；The sprocket wheel lifting mechanism of other quantity, elevator are set；Use the elevator of other versions；Weight according to air grid/mould and the performance of sprocket drives, can be equipped with the sprocket wheel lifting mechanism of varying number.
If being applied by this lifting balance device when mold, air grid frame 7 only need to replace to the die frame that in the production line of double curved toughened glass, the flexural deformation stage uses, air grid 8 is replaced to mould can realize.
Embodiment 2
It is a kind of the second specific embodiment of the lifting balance device of air grid/mould in toughened glass equipment of this utility model as shown in figures 1 and 3, version in the present embodiment is substantially the same manner as Example 1, difference is, being respectively provided with four rotating shafts 4a, 4b, 4c, 4d for four set chain lifting mechanisms, four sprocket wheels 14a, 14b, 14c, 14d are separately positioned on these four rotating shafts 4a, 4b, 4c, 4d.
Above-mentioned example is only intended to this utility model is described, embodiment of the present utility model is not limited to these examples, and what those skilled in the art were made meets the various detailed description of the invention of this utility model thought all within protection domain of the present utility model.
Claims (7)
1. the lifting balance device of a toughened glass equipment, it is characterized in that, this lifting balance device includes: frame, described frame is provided with motor and the elevator of control air grid/die lifting, described frame is additionally provided with multiple sprocket wheel lifting mechanism, described sprocket wheel lifting mechanism includes sprocket wheel and engagement chain on the sprocket, one end of described chain is fixed on the air grid/mould of lower section, sprocket drives on the other end connection frame of chain, when motor drives elevator to make air grid/mould be moved upwardly or downwardly, described sprocket drives is to offset air grid/mould own wt in lifting process.
2. the lifting balance device of toughened glass equipment as claimed in claim 1, it is characterised in that described sprocket drives is: cylinder, hydraulic cylinder or electric pushrod.
3. the lifting balance device of toughened glass equipment as claimed in claim 1, it is characterised in that described elevator is ball-screw elevator.
4. the lifting balance device of toughened glass equipment as claimed in claim 1, it is characterized in that, multiple described sprocket wheel lifting mechanisms be respectively acting on described air grid/mould relative to both sides, act on the sprocket coaxiality in the sprocket wheel lifting mechanism of homonymy on air grid/mould to arrange, and be fixed in same rotating shaft.
5. the lifting balance device of toughened glass equipment as claimed in claim 1, it is characterized in that, multiple described sprocket wheel lifting mechanisms be respectively acting on described air grid/mould relative to both sides, act on the sprocket wheel in the sprocket wheel lifting mechanism of homonymy on air grid/mould and be fixed in its respective rotating shaft.
6. the lifting balance device of toughened glass equipment as claimed in claim 1, it is characterised in that described air grid/mould is arranged on the lower section of air grid frame or die frame, described elevator and described chain and is connected on described air grid frame or die frame.
7. the lifting balance device of toughened glass equipment as claimed in claim 2, it is characterized in that, when described sprocket drives is cylinder, air-control device controlling its synchronization action, described air-control device includes: compressed air cylinder, air relief valve and the electromagnetic valve being sequentially connected with by gas circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240768.0U CN205501114U (en) | 2016-03-28 | 2016-03-28 | Lift balancing unit of toughened glass equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240768.0U CN205501114U (en) | 2016-03-28 | 2016-03-28 | Lift balancing unit of toughened glass equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205501114U true CN205501114U (en) | 2016-08-24 |
Family
ID=56732678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620240768.0U Active CN205501114U (en) | 2016-03-28 | 2016-03-28 | Lift balancing unit of toughened glass equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205501114U (en) |
-
2016
- 2016-03-28 CN CN201620240768.0U patent/CN205501114U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |