CN113929285A - Full-automatic tempering furnace for 3D hot-bending products - Google Patents
Full-automatic tempering furnace for 3D hot-bending products Download PDFInfo
- Publication number
- CN113929285A CN113929285A CN202111470702.2A CN202111470702A CN113929285A CN 113929285 A CN113929285 A CN 113929285A CN 202111470702 A CN202111470702 A CN 202111470702A CN 113929285 A CN113929285 A CN 113929285A
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- 238000005496 tempering Methods 0.000 title claims abstract description 38
- 238000013003 hot bending Methods 0.000 title abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention relates to the field of glass processing, in particular to a 3D hot-bent product full-automatic toughening furnace which comprises a base plate, a preheating furnace, a toughening furnace, a cooling furnace, a sliding material conveying device and a pushing and feeding device, wherein two ends of the upper surface of the base plate are welded with side supporting plates, two groups of clamping plates are welded between the two side supporting plates, the preheating furnace and the cooling furnace are fixed between the two groups of clamping plates, the toughening furnace is fixed in the middle of the upper surface of the base plate, the sliding material conveying device is arranged below the preheating furnace and the cooling furnace, and the pushing and feeding device is arranged above the preheating furnace. This kind of full-automatic tempering furnace of 3D hot-bending product only needs personnel to push away the product to the assigned position can, follow-up preheating, advance stove tempering and cooling all by switch board automatic programming control, personnel only need wait for after the product cooling with shallow draw away can, because preheating furnace, tempering furnace and cooling furnace place in proper order, whole process need not wait for tempering in succession, than traditional tempering furnace efficiency promotion more than 50%, can improve operational environment moreover greatly.
Description
Technical Field
The invention relates to the field of glass processing, in particular to a full-automatic tempering furnace for a 3D hot-bent product.
Background
The glass is a hard substance prepared by mixing white sand, limestone, sodium carbonate, potassium carbonate and the like, heating and melting the mixture, cooling the mixture to obtain the transparent glass and the semitransparent glass, and can be prepared into various appliances such as mirrors, windows and the like.
The curved product tempering furnace of 3D heat that uses at present needs artifical manual to deliver to the tempering furnace with the product, because the product surface temperature has 400 ℃ when heating the tempering, manual pay-off speed is slow, and is inefficient, and has great potential safety hazard, and operational environment is relatively poor, is unfavorable for simultaneously cooling off fast the product of going out of the stove to influence production efficiency.
Disclosure of Invention
The invention aims to provide a full-automatic tempering furnace for a 3D hot-bent product, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a tunnel furnace is used in curved processing of 3D glass heat, includes bed plate, side fagging, splint, preheater, tempering furnace, cooling furnace, switch board, slip feeding device, impels material feeding unit and pipeline fan, the welding of the upper surface both ends of bed plate has side fagging, two the welding has two sets of splint between the side fagging, and is two sets of be fixed with preheater and cooling furnace between the splint, the upper surface middle part of bed plate is fixed with the tempering furnace, just the tempering furnace is located between preheater and the cooling furnace, the below of preheater and cooling furnace all is provided with slip feeding device, the preheater top is provided with impels material feeding unit, positive two be fixed with the switch board on the splint, is close to be fixed with the pipeline fan on the side fagging of cooling furnace one side.
Preferably, slip feeding device includes slide, workbin, guide rail, pulley yoke and second pulley, all be provided with two parallel arrangement's guide rail under preheater and the cooling furnace, just the guide rail welds on the bed plate, the top of guide rail is provided with the slide, the workbin has been placed on the slide, just the bottom four corners department of slide all is fixed with the pulley yoke, be fixed with the second pulley on the pulley yoke, just the second pulley holder is on the guide rail.
Preferably, it includes crossbeam, cylinder, pushes away frame, driving motor and wire rope, two to impel material feeding unit the top welding of side fagging has a crossbeam, the end top that stretches out of crossbeam is fixed with the cylinder, the end that stretches out of cylinder is served and is fixed with and pushes away the frame, it is fixed with driving motor on the frame to push away, be fixed with the bull stick on driving motor's the output shaft, the top of bull stick is fixed with the wire winding roller, just be fixed with wire rope on the wire winding roller, the switch board respectively with cylinder, driving motor and pipeline fan electric connection.
Preferably, the middle part of the cross beam is provided with a guide groove, pulley grooves are formed in two sides of the guide groove, first pulleys are fixed at four corners of the bottom of the pushing frame and located in the pulley grooves, the steel wire rope penetrates through the guide groove, and hooks are tied to the bottom end of the steel wire rope.
Preferably, an air outlet end of the pipeline fan is communicated with an air supply pipe, and the other end of the air supply pipe is communicated with the bottom of the cooling furnace.
Preferably, the two ends of the preheating furnace are opened, the upper part of the toughening furnace is opened, the inner walls of the preheating furnace and the toughening furnace are respectively fixed with a plurality of electric heating pipes, and the control cabinet is electrically connected with the electric heating pipes.
Preferably, a hanging ring is fixed at the top of the feed box.
Preferably, the cooling furnace comprises an inner pipe and an outer pipe, the outer pipe is welded on the inner pipe in a sealing mode, and a plurality of air blowing holes are uniformly formed in the inner pipe.
Preferably, a plurality of rubber plates are uniformly fixed on the inner wall of the bottom of the cleaning rack.
Compared with the prior art, the invention has the beneficial effects.
According to the invention, the propelling feeding device is arranged above the preheating furnace, the winding roller is driven to rotate by the driving motor, the steel wire rope can be wound up to lift the material box for lifting the material, the steel wire rope can be put down to drive the material to descend, the air cylinder is used, and the mechanical operation is adopted to replace manual operation to sequentially feed the product into the preheating furnace, the toughening furnace and the cooling furnace, so that the labor is saved, the feeding speed is increased, and the toughening efficiency is improved.
According to the invention, the sliding material conveying devices are arranged below the preheating furnace and the cooling furnace, so that the sliding material conveying devices are convenient to feed materials and transfer products, the products can be fed without directly conveying the products to the lower part of the preheating furnace by personnel, the personnel can be far away from the preheating furnace, the potential safety hazard of scalding is eliminated, and a good and comprehensive working environment is provided.
According to the invention, the pipeline fan is arranged on the side of the cooling furnace, and the pipeline fan is used for conveying cooling air between the inner pipe and the outer pipe of the cooling furnace, so that the cooling air is uniformly blown out from the air blowing holes, the cooling speed is accelerated, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the structure of a cooling furnace according to the present invention;
FIG. 3 is a schematic structural view of a cross beam according to the present invention;
FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of B in FIG. 1 according to the present invention.
In the figure: 1. a base plate; 2. a side supporting plate; 3. a splint; 4. preheating a furnace; 5. a toughening furnace; 6. cooling the furnace; 7. a control cabinet; 8. a slide plate; 9. a material box; 10. a cross beam; 11. a cylinder; 12. pushing the frame; 13. a drive motor; 14. a pipeline fan; 15. an air supply pipe; 16. a pulley groove; 17. a first pulley; 18. a rotating rod; 19. a winding roller; 20. a wire rope; 21. a guide rail; 22. a pulley yoke; 23. a second pulley; 24. an air blowing hole; 25. a guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a full-automatic tempering furnace of curved product of 3D heat, including bed plate 1, side vaulting board 2, splint 3, preheating furnace 4, tempering furnace 5, cooling furnace 6, switch board 7, slip feeding device, advance material feeding unit and pipeline fan 14, the welding of the upper surface both ends of bed plate 1 has side vaulting board 2, the welding has two sets of splint 3 between two side vaulting boards 2, and be fixed with preheating furnace 4 and cooling furnace 6 between two sets of splint 3, the upper surface middle part of bed plate 1 is fixed with tempering furnace 5, and tempering furnace 5 is located between preheating furnace 4 and the cooling furnace 6, the below of preheating furnace 4 and cooling furnace 6 all is provided with slip feeding device, preheating furnace 4 top is provided with advances material feeding unit, be fixed with switch board 7 on positive two splint 3, be close to being fixed with pipeline fan 14 on the side vaulting board 2 of cooling furnace 6 one side.
In this embodiment, the sliding material conveying device includes slide 8, workbin 9, guide rail 21, pulley yoke 22 and second pulley 23, all be provided with two parallel arrangement's guide rail 21 under preheater 4 and cooling furnace 6, and guide rail 21 welds on base plate 1, the top of guide rail 21 is provided with slide 8, workbin 9 has been placed on slide 8, and the bottom four corners department of slide 8 all is fixed with pulley yoke 22, be fixed with second pulley 23 on pulley yoke 22, and second pulley 23 is seated on guide rail 21.
In this embodiment, advance material feeding unit includes crossbeam 10, cylinder 11, push away frame 12, driving motor 13 and wire rope 20, two cross beam 10 of top welding of side fagging 2, the end top that stretches out of crossbeam 10 is fixed with cylinder 11, be fixed with on the end that stretches out of cylinder 11 and push away frame 12, be fixed with driving motor 13 on pushing away frame 12, be fixed with bull stick 18 on driving motor 13's the output shaft, the top of bull stick 18 is fixed with wire winding roller 19, and be fixed with wire rope 20 on the wire winding roller 19, switch board 7 respectively with cylinder 11, driving motor 13 and pipeline fan 14 electric connection.
In this embodiment, a guide groove 25 is formed in the middle of the cross beam 10, pulley grooves 16 are formed in two sides of the guide groove 25, first pulleys 17 are fixed at four corners of the bottom of the pushing frame 12, the first pulleys 17 are located in the pulley grooves 16, the steel wire rope 20 penetrates through the guide groove 25, and a hook is tied to the bottom end of the steel wire rope 20.
In this embodiment, the air outlet end of the duct fan 14 is communicated with an air supply pipe 15, and the other end of the air supply pipe 15 is communicated with the bottom of the cooling furnace 6.
In this embodiment, the two ends of the preheating furnace 4 are open, the upper portion of the toughening furnace 5 is open, the inner walls of the preheating furnace 4 and the toughening furnace 5 are both fixed with a plurality of electric heating pipes, and the control cabinet 7 is electrically connected with the electric heating pipes.
In this embodiment, a suspension loop is fixed on the top of the material box 9.
In this embodiment, the cooling furnace 6 is composed of an inner tube and an outer tube, the outer tube is welded to the inner tube in a sealing manner, and the inner tube is uniformly provided with a plurality of air blowing holes 24.
The invention has the advantages that: when the full-automatic tempering furnace for the 3D hot-bending products is used, the working process is as follows:
the method comprises the following steps: firstly, the electric heating pipes in the preheating furnace 4 and the toughening furnace 5 are started to heat, the electric heating pipes are prepared to preheat and heat and toughen the glass products, the temperature in the preheating furnace 4 is lower than that in the toughening furnace 5, so that the glass products can be preheated in one step and then heated and toughened, and then the pipeline fan 14 is started to send cooling air into the cooling furnace 6.
Step two: putting the product into a material box 9, pushing a sliding plate 8 by using a tamping rod, pushing the material box 9 to be under a preheating furnace 4, then starting a driving motor 13 to work through a control cabinet 7, putting down a steel wire rope 20, enabling the bottom of the steel wire rope 20 to penetrate through the preheating furnace 4 to fall to a hanging ring above the material box 9, then hanging a hook on the hanging ring, and rolling up the steel wire rope 20 to lift the material box 9 and enable the material box 9 to be located in the preheating furnace 4, thereby preheating the product.
Step three: after preheating is completed, the bin 9 is lifted out of the preheating furnace 4, the cylinder 11 is extended to push the push frame 12 to move on the cross beam 10, so that the bin 9 is conveyed to the position right above the toughening furnace 5, and then the bin 9 is placed into the toughening furnace 5 for heating and toughening.
Step four: after the tempering is completed, the work bin 9 is provided from the tempering furnace 5, the work bin is placed into the cooling furnace 6, cooling air is uniformly blown to the product, thereby the product is quickly cooled, after the cooling is completed, the work bin 9 is placed on the sliding plate 8 below the cooling furnace 6, the tempered glass product can be rotated away, the full-automatic tempering furnace only needs personnel to push the product to a specified position, the follow-up preheating is carried out, furnace entering tempering and cooling temperature reduction are all controlled by the automatic programming of the control cabinet 7, the personnel only need to wait for the product to be cooled and then pull away the trolley, because the preheating furnace, the tempering furnace and the cooling furnace are placed in sequence, the whole process does not need to wait for continuous tempering, the efficiency is improved by more than 50% compared with the traditional tempering furnace, and the working environment can be greatly improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (8)
1. The utility model provides a full-automatic tempering furnace of curved product of 3D heat, includes bed plate (1), side spreader (2), splint (3), preheater (4), tempering furnace (5), cooling furnace (6), switch board (7), slip feeding device, impels material feeding unit and pipeline fan (14), its characterized in that: the welding of the upper surface both ends of bed plate (1) has side fagging (2), two the welding has two sets of splint (3) between side fagging (2), and is two sets of be fixed with preheating furnace (4) and cooling furnace (6) between splint (3), the upper surface middle part of bed plate (1) is fixed with tempering furnace (5), just tempering furnace (5) are located between preheating furnace (4) and cooling furnace (6), the below of preheating furnace (4) and cooling furnace (6) all is provided with the material conveying device that slides, preheating furnace (4) top is provided with and impels material feeding unit, positive two be fixed with switch board (7) on splint (3), be close to be fixed with pipeline fan (14) on the side fagging (2) of cooling furnace (6) one side.
2. The full-automatic tempering furnace for 3D hot-bent products according to claim 1, characterized in that: slide feeding device includes slide (8), workbin (9), guide rail (21), pulley yoke (22) and second pulley (23), all be provided with guide rail (21) of two parallel arrangement under preheater (4) and cooling furnace (6), just guide rail (21) weld on bed plate (1), the top of guide rail (21) is provided with slide (8), workbin (9) have been placed on slide (8), just the bottom four corners department of slide (8) all is fixed with pulley yoke (22), be fixed with second pulley (23) on pulley yoke (22), just second pulley (23) seat is on guide rail (21).
3. The full-automatic tempering furnace for 3D hot-bent products according to claim 1, characterized in that: impel material feeding unit and include crossbeam (10), cylinder (11), push away frame (12), driving motor (13) and wire rope (20), two the top welding of side backup pad (2) has a crossbeam (10), the end top that stretches out of crossbeam (10) is fixed with cylinder (11), the end that stretches out of cylinder (11) is fixed with and pushes away frame (12), it is fixed with driving motor (13) on pushing away frame (12), be fixed with bull stick (18) on the output shaft of driving motor (13), the top of bull stick (18) is fixed with wire winding roller (19), just be fixed with wire rope (20) on wire winding roller (19), switch board (7) respectively with cylinder (11), driving motor (13) and pipeline fan (14) electric connection.
4. The full-automatic tempering furnace for 3D hot-bent products according to claim 3, wherein: the steel wire rope pushing device is characterized in that a guide groove (25) is formed in the middle of the cross beam (10), pulley grooves (16) are formed in two sides of the guide groove (25), first pulleys (17) are fixed at four corners of the bottom of the pushing frame (12), the first pulleys (17) are located in the pulley grooves (16), a steel wire rope (20) penetrates through the guide groove (25), and hooks are tied up at the bottom end of the steel wire rope (20).
5. The full-automatic tempering furnace for 3D hot-bent products according to claim 1, characterized in that: and the air outlet end of the pipeline fan (14) is communicated with an air supply pipe (15), and the other end of the air supply pipe (15) is communicated with the bottom of the cooling furnace (6).
6. The full-automatic tempering furnace for 3D hot-bent products according to claim 1, characterized in that: the two ends of the preheating furnace (4) are opened, the upper part of the toughening furnace (5) is opened, a plurality of electric heating pipes are fixed on the inner walls of the preheating furnace (4) and the toughening furnace (5), and the control cabinet (7) is electrically connected with the electric heating pipes.
7. The full-automatic tempering furnace for 3D hot-bent products according to claim 2, characterized in that: and a hanging ring is fixed at the top of the material box (9).
8. The full-automatic tempering furnace for 3D hot-bent products according to claim 5, wherein: the cooling furnace (6) comprises an inner pipe and an outer pipe, the outer pipe is welded on the inner pipe in a sealing mode, and a plurality of air blowing holes (24) are uniformly formed in the inner pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111470702.2A CN113929285A (en) | 2021-12-03 | 2021-12-03 | Full-automatic tempering furnace for 3D hot-bending products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111470702.2A CN113929285A (en) | 2021-12-03 | 2021-12-03 | Full-automatic tempering furnace for 3D hot-bending products |
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| Publication Number | Publication Date |
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| CN113929285A true CN113929285A (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111470702.2A Pending CN113929285A (en) | 2021-12-03 | 2021-12-03 | Full-automatic tempering furnace for 3D hot-bending products |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201276481Y (en) * | 2008-09-17 | 2009-07-22 | 杜润强 | Glass chemistry strengthening furnace |
| CN203866191U (en) * | 2014-05-26 | 2014-10-08 | 广东顺捷威玻璃机械有限公司 | Continuous twice strengthening furnace |
| CN204174086U (en) * | 2014-04-28 | 2015-02-25 | 广东顺捷威玻璃机械有限公司 | A kind of continous way three cylinder 2 strengthening stoves |
| CN204714694U (en) * | 2015-06-03 | 2015-10-21 | 佛山思科特光学科技有限公司 | A kind of glass fibre reinforced plastic equipment |
| CN212357030U (en) * | 2020-05-15 | 2021-01-15 | 广东德仁光电科技有限公司 | Glass tempering processing device |
-
2021
- 2021-12-03 CN CN202111470702.2A patent/CN113929285A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201276481Y (en) * | 2008-09-17 | 2009-07-22 | 杜润强 | Glass chemistry strengthening furnace |
| CN204174086U (en) * | 2014-04-28 | 2015-02-25 | 广东顺捷威玻璃机械有限公司 | A kind of continous way three cylinder 2 strengthening stoves |
| CN203866191U (en) * | 2014-05-26 | 2014-10-08 | 广东顺捷威玻璃机械有限公司 | Continuous twice strengthening furnace |
| CN204714694U (en) * | 2015-06-03 | 2015-10-21 | 佛山思科特光学科技有限公司 | A kind of glass fibre reinforced plastic equipment |
| CN212357030U (en) * | 2020-05-15 | 2021-01-15 | 广东德仁光电科技有限公司 | Glass tempering processing device |
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Application publication date: 20220114 |
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