CN114262146A - Glass processing hot-suction forming die - Google Patents
Glass processing hot-suction forming die Download PDFInfo
- Publication number
- CN114262146A CN114262146A CN202111312283.XA CN202111312283A CN114262146A CN 114262146 A CN114262146 A CN 114262146A CN 202111312283 A CN202111312283 A CN 202111312283A CN 114262146 A CN114262146 A CN 114262146A
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- die
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- lower die
- glass
- glass processing
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- 239000011521 glass Substances 0.000 title claims abstract description 76
- 238000005452 bending Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims description 24
- 239000000110 cooling liquid Substances 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 12
- 238000005485 electric heating Methods 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 10
- 210000001503 joint Anatomy 0.000 abstract description 5
- 238000007496 glass forming Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000013003 hot bending Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a glass processing heat absorption forming die which comprises a base, wherein supporting blocks are fixed at the top end of the base, a lower die body is installed at the top end of each supporting block, an upper die body is installed at the top end of the lower die body, hoisting rings are fixed on the outer walls of the two sides of the lower die body, two groups of hoisting rings are arranged, the two groups of hoisting rings are in a symmetrical structure relative to the central line of the lower die body, a positioning block is fixed at the top of the upper die body, upper bending die heads are installed on the two sides of the bottom end of the positioning block, the two groups of upper bending die heads are arranged, and the two groups of upper bending die heads are in a symmetrical structure relative to the central line of the upper die body. The invention not only enables the glass workpiece to be rapidly cooled and cooled, improves the processing efficiency of the die, reduces the dislocation and offset of the upper die and the lower die in the butt joint process, improves the glass forming quality of the die, but also improves the installation stability of the die.
Description
Technical Field
The invention relates to the technical field of glass processing, in particular to a glass processing hot-suction forming die.
Background
The bent toughened glass is an arc glass which is heated, cooled and the like by adopting a special mould and equipment. The special toughening treatment process makes the surface of the glass form uniform stress and the inside of the glass form tensile stress, and the surface strength of the glass can reach 4 times that of common glass and is high in strength. Even broken under the exogenic action, the piece splits evenly, and no breach is difficult for hindering the people, and glass heat absorption machine-shaping production is through the mutual extrusion hot-bending shaping of upper and lower mould, through the lower boss portion in the lower mould and the last cavity portion heating cooperation in the upper mould for the glass of glass shaping intracavity is heated and is softened, and receive the specific pressure influence of upper and lower mould and bending forming down, and glass is a curved surface form this moment, need use glass hot-forming die utensil of inhaling at this in-process.
The forming die in the market is various, can basically meet the use requirements of people, but still has certain disadvantages, and after the forming of the existing forming die is finished, the cooling speed of the glass in a softening and high-temperature state is slow, so that the glass workpieces need to be cooled by themselves, the working stop gap between the glass workpieces is long, and the working efficiency of the die is reduced.
Disclosure of Invention
The invention aims to provide a glass processing hot-suction forming die, which aims to solve the problems that the cooling time of a glass workpiece in the die is long and the working efficiency of the die is relatively low in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a glass processing hot-suction forming die comprises a base, wherein a supporting block is fixed at the top end of the base, and the top end of the supporting block is provided with a lower die main body, the top end of the lower die main body is provided with an upper die main body, the outer walls of the two sides of the lower die main body are both fixed with two groups of hoisting rings, the two groups of hoisting rings are in a symmetrical structure relative to the central line of the lower die main body, the top of the upper die main body is fixed with a positioning block, and both sides of the bottom end of the positioning block are provided with two groups of upper bending die heads, the two groups of upper bending die heads are in a symmetrical structure relative to the central line of the upper die main body, the bottom of the lower die main body is fixed with a lower die holder, and the two sides in the lower die holder are provided with electric heating plates, the supporting block is internally provided with a cooling box, and one side of the bottom of the lower die main body is fixed with a partition plate.
Preferably, the corner positions of the bottom end of the base are all fixed with positioning seats, the positioning seats are made of stainless steel plates, and four groups of the positioning seats are arranged.
Preferably, a rubber pad is installed at the center of the top of the positioning seat, and positioning holes are formed in the corner of the top end of the positioning seat.
Preferably, a vacuum port is installed at the center of the top end of the upper die main body.
Preferably, both sides of the top end of the lower die base are provided with arc-shaped glass grooves, and the arc-shaped glass grooves are matched with the bottom end of the upper bending die head.
Preferably, guide grooves are formed in two sides of the inner portion of the lower die base, guide support rods are slidably mounted in the guide grooves, the top ends of the guide support rods extend to the outer portions of the guide grooves, a fixing block is fixed to one end of the surface of each guide support rod, and the fixing block is fixedly connected with the outer wall of the upper bending die head.
Preferably, the internally mounted of cooler bin has the coolant liquid coil pipe, just the feed liquor connector is installed to the one end of coolant liquid coil pipe, and the one end of feed liquor connector extends to the outside of supporting shoe, the coolant liquid coil pipe adopts the corrugated metal hose.
Preferably, a liquid outlet connector is installed at the other end of the cooling liquid coil pipe, one end of the liquid outlet connector extends to the outside of the supporting block, and radiating fins at equal intervals are installed on the surface of the cooling liquid coil pipe.
Preferably, the section of the radiating fin is rectangular, and the radiating fin is a radiating copper sheet.
Preferably, the guide supporting rod is made of alloy steel, the section of the guide supporting rod is circular, and a limiting stopper is fixed at the top end of the guide supporting rod.
Compared with the prior art, the invention has the beneficial effects that: the glass processing heat absorption forming die not only enables a glass workpiece to be rapidly cooled and cooled, improves the processing efficiency of the die, reduces the dislocation and offset of the upper die and the lower die in the butt joint process, improves the glass forming quality of the die, but also improves the installation stability of the die;
(1) through the mutually matched structures of the arc-shaped glass groove, the electric heating plate and the like, a worker places glass to be molded in the arc-shaped glass groove, and the electric heating plate is opened through the external control end to work, so that the temperature of the lower die body and the upper die body can be quickly raised, the glass workpiece is uniformly heated in the process, the glass in the arc-shaped glass groove can be quickly heated and softened, after the glass is softened, the worker connects the liquid inlet connector to the cooling liquid supply end, the liquid outlet connector is connected to the cooling liquid circulation end, at the moment, the cooling liquid flows in the cooling liquid coil pipe quickly, and as the plurality of groups of cooling fins are in contact with the bottom end of the lower die body, the heat absorbed by the cooling fins is further transferred to the pipe body of the cooling liquid coil pipe, so that the bent glass workpiece is quickly forced to be cooled and the machining gap between the workpiece and the workpiece is reduced, the processing efficiency of the die is improved;
(2) through the arrangement of the structures of the fixed block, the guide support rod and the like which are matched with each other, the upper bending die head drives the fixed block and the guide support rod to move downwards together, and the guide groove in the lower die holder can play a role in guiding and positioning the sliding of the guide support rod in the process, so that the upper bending die head and the lower die holder are more accurate in pressing a glass workpiece, the dislocation and the offset of the upper die and the lower die in the butt joint process are reduced, and the glass forming quality of the die is improved;
(3) through being provided with the structure of mutually supporting such as rubber pad and positioning seat, utilize parts such as four rubber pads and positioning seat to base, bed die main part, last mould main part to support, hold up, wherein the rubber pad can improve the frictional force between mould and the installation face, and during the outside locating pin runs through to the outside of locating hole and squeezes into the installation face, accomplished the installation work of this mould this moment, the operation is swift convenient to improve the installation steadiness of mould.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic top view of the cooling box of the present invention;
FIG. 5 is a schematic side view of the present invention;
FIG. 6 is a schematic top view of the present invention;
in the figure: 1. a base; 2. positioning seats; 201. a rubber pad; 202. positioning holes; 3. a support block; 4. A lower mold body; 5. an upper mold body; 501. a vacuum interface; 6. hoisting a ring; 7. positioning blocks; 8. An upper bending die head; 9. a lower die holder; 901. an arc-shaped glass groove; 10. an electrical heating plate; 11. a partition plate; 12. A cooling tank; 13. a coolant coil; 1301. a heat sink; 14. a liquid inlet connector; 15. a liquid outlet connector; 16. a guide groove; 17. a guide stay bar; 18. a fixed block; 19. and a limiting stopper.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a glass processing hot-suction forming die comprises a base 1, wherein a supporting block 3 is fixed at the top end of the base 1, a lower die body 4 is installed at the top end of the supporting block 3, an upper die body 5 is installed at the top end of the lower die body 4, a vacuum interface 501 is installed at the central position of the top end of the upper die body 5, hoisting rings 6 are fixed on the outer walls of two sides of the lower die body 4, two groups of hoisting rings 6 are arranged, the two groups of hoisting rings 6 are in a symmetrical structure relative to the central line of the lower die body 4, positioning seats 2 are fixed at the corner positions of the bottom end of the base 1, rubber pads 201 are installed at the central position of the top of the positioning seats 2, and the four groups of rubber pads 201 and the positioning seats 2 are used for supporting and lifting up the base 1, the lower die body 4, the upper die body 5 and other parts;
the rubber pad 201 can improve the friction force between the die and the mounting surface, and the external positioning pin penetrates through the positioning hole 202 and is driven into the mounting surface, so that the die is mounted, the operation is rapid and convenient, and the mounting stability of the die is improved;
a positioning block 7 is fixed at the top of the upper die body 5, upper bending die heads 8 are mounted on two sides of the bottom end of the positioning block 7, two groups of upper bending die heads 8 are arranged, the two groups of upper bending die heads 8 are in a symmetrical structure about the center line of the upper die body 5, a lower die base 9 is fixed at the bottom of the lower die body 4, arc-shaped glass grooves 901 are formed in two sides of the top end of the lower die base 9, the arc-shaped glass grooves 901 are matched with the bottom ends of the upper bending die heads 8, external power equipment pushes the upper die body 5, the positioning block 7 and other components to move downwards, at the moment, the upper bending die heads 8 and the upper bending die heads 8 define and enclose into arc-shaped glass grooves 901 together, and glass in the arc-shaped glass grooves 901 can be heated and bent at the moment;
the two sides inside the lower die base 9 are provided with the electric heating plates 10, a worker places glass to be molded in the arc-shaped glass groove 901 and opens the electric heating plates 10 through an external control end to work, and the electric heating plates 10 enable the temperatures of the lower die main body 4 and the upper die main body 5 to be rapidly increased; (ii) a
A cooling box 12 is arranged inside the supporting block 3, a cooling liquid coil 13 is arranged inside the cooling box 12, a liquid inlet connector 14 is arranged at one end of the cooling liquid coil 13, one end of the liquid inlet connector 14 extends to the outside of the supporting block 3, the cooling liquid coil 13 adopts a metal corrugated hose, a liquid outlet connector 15 is arranged at the other end of the cooling liquid coil 13, one end of the liquid outlet connector 15 extends to the outside of the supporting block 3, a glass workpiece is uniformly heated, and glass in the arc-shaped glass groove 901 can be heated and softened more quickly;
the surface of the cooling liquid coil 13 is provided with equally spaced radiating fins 1301, the cross section of each radiating fin 1301 is rectangular, and each radiating fin 1301 is a radiating copper sheet;
a partition plate 11 is fixed on one side of the bottom of the lower die body 4.
The multiple groups of radiating fins 1301 are in contact with the bottom end of the lower die main body 4, and the radiating fins 1301 further transfer the absorbed heat to the tube body of the cooling liquid coil 13, so that the bent glass workpiece is rapidly forced to be cooled and cooled until the glass workpiece is stably molded;
guide grooves 16 are formed in two sides of the interior of the lower die base 9, guide support rods 17 are slidably mounted in the guide grooves 16, the top ends of the guide support rods 17 extend to the exterior of the guide grooves 16, the guide grooves 16 can guide and position the guide support rods 17 in a sliding mode, the guide support rods 17 are made of alloy steel support rods, the cross sections of the guide support rods 17 are circular, and in the descending process of the positioning block 7 and the upper bending die head 8, the upper bending die head 8 drives the fixing block 18 and the guide support rods 17 to descend together;
a limit stop 19 is fixed at the top end of the guide stay bar 17, a fixed block 18 is fixed at one end of the surface of the guide stay bar 17, and the fixed block 18 is fixedly connected with the outer wall of the upper bending die head 8
The upper bending die head 8 and the lower die holder 9 are more accurate in pressing the glass workpiece, dislocation and offset of the upper die and the lower die in the butt joint process are reduced, and glass forming quality of the dies is improved.
When the glass softening device is used, the upper die main body 5, the positioning block 7 and other components are pushed to move downwards through external power equipment, at the moment, the upper bending die head 8 and the upper bending die head 8 define and enclose the arc-shaped glass groove 901 together, glass in the arc-shaped glass groove 901 can be heated and bent at the moment, a worker places the glass to be molded and processed in the arc-shaped glass groove 901, and starts the electric heating plate 10 to work through an external control end, the electric heating plate 10 enables the temperature of the lower die main body 4 and the temperature of the upper die main body 5 to be rapidly increased, the glass workpiece is uniformly heated in the process, the glass in the arc-shaped glass groove 901 can be rapidly heated and softened, after the glass is softened, the worker connects the liquid inlet connector 14 to the liquid cooling liquid supply end, the liquid connector 15 to the liquid cooling liquid circulation end, and the liquid cooling liquid rapidly flows in the liquid cooling coil pipe 13 at the moment, because a plurality of groups of radiating fins 1301 are contacted with the bottom end of the lower die body 4, the radiating fins 1301 further transmit absorbed heat to the tube body of the cooling liquid coil 13, so that the bent glass workpiece is quickly forced to be cooled and cooled until the glass workpiece is stably molded, the processing gap between the workpiece and the workpiece is reduced, the processing efficiency of the die is improved, in the descending process of the positioning block 7 and the upper bending die head 8, the upper bending die head 8 drives the fixing block 18 and the guide support rod 17 to descend together, in the process, the guide groove 16 in the lower die base 9 can play a role in guiding and positioning the sliding of the guide support rod 17, so that the upper bending die head 8 and the lower die base 9 are more accurate in pressing the glass workpiece, the dislocation and the offset of the upper die and the lower die in the butt joint process are reduced, the glass molding quality of the die is improved, when the die is installed, the die is hoisted through the two groups of hoisting rings 6, make the mould hoist and mount to appointed mounting point, utilize four group's rubber pads 201 and positioning seat 2 to support, hold up parts such as base 1, bed die main part 4, last mould main part 5, wherein the rubber pad 201 can improve the frictional force between mould and the installation face, during outside locating pin runs through to the outside of locating hole 202 and squeezes into the installation face, accomplished the installation work of this mould this moment, the operation is swift convenient to improve the installation steadiness of mould.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a glass processing hot-suction forming die which characterized in that: the die comprises a base (1), wherein a supporting block (3) is fixed at the top end of the base (1), a lower die body (4) is installed at the top end of the supporting block (3), an upper die body (5) is installed at the top end of the lower die body (4), hoisting rings (6) are fixed on the outer walls of two sides of the lower die body (4), two groups of hoisting rings (6) are arranged, the two groups of hoisting rings (6) are of a symmetrical structure relative to the central line of the lower die body (4), a positioning block (7) is fixed at the top of the upper die body (5), upper bending die heads (8) are installed on two sides of the bottom end of the positioning block (7), two groups of upper bending die heads (8) are arranged, the two groups of upper bending die heads (8) are of a symmetrical structure relative to the central line of the upper die body (5), and a lower die seat (9) is fixed at the bottom of the lower die body (4), and electric heating plates (10) are installed on two sides of the interior of the lower die holder (9), a cooling box (12) is installed inside the supporting block (3), and a partition plate (11) is fixed on one side of the bottom of the lower die main body (4).
2. The glass processing hot-suction forming die of claim 1, wherein: the positioning seats (2) are fixed at the corner positions of the bottom end of the base (1), the positioning seats (2) are stainless steel plates, and four groups of the positioning seats (2) are arranged.
3. The glass processing hot-suction forming die of claim 1, wherein: the center position of the top of the positioning seat (2) is provided with a rubber pad (201), and the corner positions of the top end of the positioning seat (2) are provided with positioning holes (202).
4. The glass processing hot-suction forming die of claim 1, wherein: and a vacuum interface (501) is arranged at the center of the top end of the upper die main body (5).
5. The glass processing hot-suction forming die of claim 1, wherein: arc-shaped glass grooves (901) are formed in two sides of the top end of the lower die base (9), and the arc-shaped glass grooves (901) are matched with the bottom end of the upper bending die head (8).
6. The glass processing hot-suction forming die of claim 1, wherein: guide way (16) have all been seted up to the inside both sides of die holder (9), just the inside slidable mounting of guide way (16) has guide stay (17), and the top of guide stay (17) extends to the outside of guide way (16), the one end on guide stay (17) surface is fixed with fixed block (18), fixed block (18) and the outer wall fixed connection of last bending die head (8).
7. The glass processing hot-suction forming die of claim 1, wherein: the internally mounted of cooler bin (12) has coolant liquid coil pipe (13), just feed liquor connector (14) are installed to the one end of coolant liquid coil pipe (13), and the one end of feed liquor connector (14) extends to the outside of supporting shoe (3), coolant liquid coil pipe (13) adopt the corrugated metal hose.
8. The glass processing hot-suction forming die of claim 7, wherein: liquid outlet connectors (15) are installed at the other end of the cooling liquid coil pipe (13), one end of each liquid outlet connector (15) extends to the outside of the supporting block (3), and cooling fins (1301) at equal intervals are installed on the surface of the cooling liquid coil pipe (13).
9. The glass processing hot-suction forming die of claim 8, wherein: the section of the radiating fin (1301) is rectangular, and the radiating fin (1301) is a radiating copper sheet.
10. The glass processing hot-suction forming die of claim 6, wherein: the guide support rod (17) adopts an alloy steel support rod, the cross section of the guide support rod (17) is circular, and a limit stop (19) is fixed at the top end of the guide support rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312283.XA CN114262146A (en) | 2021-11-08 | 2021-11-08 | Glass processing hot-suction forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111312283.XA CN114262146A (en) | 2021-11-08 | 2021-11-08 | Glass processing hot-suction forming die |
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| Publication Number | Publication Date |
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| CN114262146A true CN114262146A (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111312283.XA Pending CN114262146A (en) | 2021-11-08 | 2021-11-08 | Glass processing hot-suction forming die |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH035331A (en) * | 1989-05-31 | 1991-01-11 | Asahi Glass Co Ltd | Method and device for mutual positioning of press receiving die and pressing die |
| US5882370A (en) * | 1995-06-07 | 1999-03-16 | Pilkington Glass Limited | Method of bending glass sheets |
| CN206680371U (en) * | 2017-04-26 | 2017-11-28 | 东莞市凯迪碳素有限公司 | A kind of high-frequency heating cooling body |
| CN209259926U (en) * | 2018-11-15 | 2019-08-16 | 益阳市瑞思光学科技有限公司 | A kind of processing unit (plant) for the production of 3D glass cambered surface |
| CN210419727U (en) * | 2019-06-11 | 2020-04-28 | 江西省亚华电子材料有限公司 | Heat preservation and insulation device of glass hot bending machine |
| CN213202821U (en) * | 2020-09-25 | 2021-05-14 | 江西正皓瑞森精密智能制造有限公司 | K-type 3D glass hot bending graphite mold structure |
-
2021
- 2021-11-08 CN CN202111312283.XA patent/CN114262146A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH035331A (en) * | 1989-05-31 | 1991-01-11 | Asahi Glass Co Ltd | Method and device for mutual positioning of press receiving die and pressing die |
| US5882370A (en) * | 1995-06-07 | 1999-03-16 | Pilkington Glass Limited | Method of bending glass sheets |
| CN206680371U (en) * | 2017-04-26 | 2017-11-28 | 东莞市凯迪碳素有限公司 | A kind of high-frequency heating cooling body |
| CN209259926U (en) * | 2018-11-15 | 2019-08-16 | 益阳市瑞思光学科技有限公司 | A kind of processing unit (plant) for the production of 3D glass cambered surface |
| CN210419727U (en) * | 2019-06-11 | 2020-04-28 | 江西省亚华电子材料有限公司 | Heat preservation and insulation device of glass hot bending machine |
| CN213202821U (en) * | 2020-09-25 | 2021-05-14 | 江西正皓瑞森精密智能制造有限公司 | K-type 3D glass hot bending graphite mold structure |
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Application publication date: 20220401 |