CN116924665B - Annealing furnace for glass products - Google Patents
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- CN116924665B CN116924665B CN202311191767.2A CN202311191767A CN116924665B CN 116924665 B CN116924665 B CN 116924665B CN 202311191767 A CN202311191767 A CN 202311191767A CN 116924665 B CN116924665 B CN 116924665B
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- 238000000137 annealing Methods 0.000 title claims abstract description 117
- 239000011521 glass Substances 0.000 title claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000009423 ventilation Methods 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000007507 annealing of glass Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008642 heat stress Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The application relates to the technical field of glass preparation, and discloses an annealing furnace for glass products, which comprises a fixed base, wherein the top end of the fixed base is fixedly connected with the annealing furnace, one side of the annealing furnace is fixedly connected with a preheating chamber, the other side of the annealing furnace is fixedly connected with a cooling chamber, the bottom end of the annealing furnace is provided with a conveying belt, the side surface of the conveying belt is fixedly connected with a fixing mechanism, and the conveying belt is fixedly connected with the fixed base; when the glass product is annealed, the air supply mechanism blows heat generated by the heating plate into the preheating chamber through the ventilation groove on one side wall of the annealing furnace, the side surface of the preheating chamber can increase the temperature, and hot air on the side wall of the preheating chamber can enter the fixing mechanism through the conveying belt, so that the fixing mechanism can transfer the heat to the bottom end of the glass product while fixing the glass product, and clamp the glass product, and the glass product can be uniformly heated while being fixed.
Description
Technical Field
The application relates to the technical field of glass preparation, in particular to an annealing furnace for glass products.
Background
Glass products are general terms of articles for daily use and industrial articles which are processed by adopting glass as a main raw material, the glass is a transparent solid substance, a continuous network structure is formed when the glass is melted, and silicate nonmetallic materials with gradually increased viscosity and hardening but not crystallizing are cooled;
when glass products are produced, glass products are melted at 1700 ℃ to form glass liquid and then solidified, and thermal stress is easy to generate when the glass products are produced at high temperature, so that annealing treatment is needed, glass annealing mainly refers to a process that the glass is placed in an annealing furnace to be cooled down through an annealing temperature range or a slow speed for a long time so as to reduce or eliminate the thermal stress generated in the glass as much as possible, and the conventional annealing furnace for glass products has the following problems:
when the glass product is annealed through the annealing furnace, the temperature of the glass product is lower at the moment and the temperature in the annealing furnace is higher, so when the glass product is suddenly contacted with the higher temperature, the glass product is easy to crack, the heating position of the annealing furnace is positioned above the glass product, and the conveying mechanism is arranged below the glass product, so that the heating of each part of the glass product is uneven when the glass product is annealed, and the annealing effect is limited;
glass products are generally placed on the conveying mechanism, the glass products are conveyed into the annealing furnace through the conveying mechanism, and the conveying mechanism is in a state of moving all the time, so that the glass products are easy to shake in the metal conveying process, and the glass products are quite fragile, so that the glass products can be damaged if the glass products collide with each other, and the internal thermal stress of the glass products in the shaking state cannot be well eliminated when the glass products are subjected to heat treatment.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present application provide an annealing furnace for glass articles to solve the technical problems set forth in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an annealing furnace for glass products, includes fixed base, the top fixedly connected with annealing furnace of fixed base, one side fixedly connected with preheating chamber of annealing furnace, the opposite side fixedly connected with cooling chamber of annealing furnace, the bottom of annealing furnace is equipped with the conveyer belt, the side fixedly connected with fixed establishment of conveyer belt, conveyer belt and fixed base fixed connection, the inside top bottom fixedly connected with hot plate of annealing furnace, the inside top fixedly connected with air supply mechanism of annealing furnace, the both sides of annealing furnace all are equipped with the ventilation groove, the ventilation groove with annealing furnace ventilation groove looks adaptation has been seted up to preheating chamber and cooling chamber, the ventilation groove with annealing furnace, preheating chamber, cooling chamber's air-out groove looks adaptation has been seted up to the both sides of conveyer belt;
the side fixedly connected with heat insulating board of annealing stove, the opposite side fixedly connected with servo motor of heat insulating board, servo motor is close to the side fixedly connected with output shaft of heat insulating board, the side fixedly connected with first gear of output shaft, the side intermeshing of first gear has the second gear, the inside fixedly connected with axis of rotation of second gear, the side fixedly connected with synchronizing wheel of axis of rotation, the synchronizing wheel passes through synchronous belt synchronous drive, the quantity of axis of rotation is three, three the axis of rotation passes through synchronous rotation between synchronizing wheel and the hold-in range, three the equal fixedly connected with flabellum of side of axis of rotation, the both sides fixedly connected with installing support of axis of rotation, the side of installing support and the inside fixed connection of fixed base station.
In a preferred embodiment, an air inlet main pipe is fixedly connected in a ventilation groove of the conveying belt, an air inlet branch pipe is fixedly connected to the top end of the air inlet main pipe, a fixed block is fixedly connected to the top end of the air inlet branch pipe, the air inlet main pipe, the air inlet branch pipe and the fixed block are in a communication state, and a through groove matched with the clamping block is formed in the side surface of the fixed block; the inside of fixed block has seted up the venthole, the bottom fixedly connected with blast pipe of fixed block venthole, the bottom fixedly connected with pipeline of giving vent to anger of blast pipe, the air inlet is responsible for and is given vent to anger pipeline fixed connection.
In a preferred embodiment, sealing blocks are fixedly connected to two sides, far away from the annealing furnace, of the preheating chamber and the cooling chamber, the sealing blocks are located in ventilation grooves in the side faces of the conveying belt, and when the sealing blocks are in contact with the conveying belt, the ventilation grooves of the conveying belt are in a sealing state.
In a preferred embodiment, the two sides of the fan blade are opposite to the two sides of the interior of the annealing furnace, the two sides of the interior of the annealing furnace are respectively provided with an air inlet groove and an air outlet groove, the fan blade blows air into the air outlet groove, and the side surface of the air outlet groove of the annealing furnace is provided with a chamfer.
In a preferred embodiment, the air inlet main pipe and the air outlet pipe are opposite in air exhaust direction, and the air inlet main pipe is positioned on one side of the annealing furnace and connected with the side face of the annealing furnace.
In a preferred embodiment, the number of the clamping blocks is two, wherein a limiting cylinder is fixedly connected to one side face of one clamping block, a limiting rod is movably connected to the inside of the limiting cylinder, and the side face, away from the limiting cylinder, of the limiting rod is fixedly connected with the inside of the other clamping block.
In a preferred embodiment, a reset spring is arranged on the side face of the limiting cylinder, gaskets are fixedly connected to the two sides of the reset spring, the side face of each gasket is fixedly connected with the side face of each clamping block, and when gas does not enter the exhaust pipe, the reset spring is in an initial state.
The application has the technical effects and advantages that:
according to the application, the annealing furnace, the fan blades, the cooling chamber and the air supply mechanism are arranged, the heating plate generates heat during annealing, the servo motor is started to drive the output shaft to rotate, the fan blades are driven to rotate by the first gear and the second gear when the output shaft rotates, the generated heat can be blown to one side of the annealing furnace when the fan blades rotate, the generated heat is blown to the side walls of the cooling chamber and the conveying belt through the ventilation grooves on one side of the annealing furnace, and the generated heat enters the interior of the conveying belt and the fixing mechanism through the ventilation pipelines among the preheating chamber, the cooling chamber, the conveying belt and the annealing furnace, so that the glass products can be heated in all directions, the heating is uniform, the annealing effect is improved, and the preheating can be performed when the hot air is blown to the side walls of the preheating chamber;
according to the application, the clamping blocks, the exhaust pipe, the air inlet branch pipe and the fixing blocks are arranged, when hot air enters the fixing mechanism, the hot air enters the air inlet branch pipe and is larger than the hot air outlet fixing block, and the hot air is accumulated in the exhaust pipe at the moment, so that the two clamping blocks move outwards, and glass products placed on the air supply mechanism can be clamped when the two clamping blocks move outwards, so that the positions of the glass products are fixed, and the glass products are prevented from being damaged in the annealing conveying process;
according to the application, the fixing block, the exhaust pipe and the annealing furnace are arranged, the air supply mechanism blows hot air from one side of the annealing furnace to the side walls of the preheating chamber and the cooling chamber, and the hot air enters the conveying belt and the fixing mechanism through the air inlet branch pipe, and then the hot air is discharged through the exhaust pipe and discharged to the other sides of the annealing furnace, the preheating chamber and the cooling chamber and returned to the annealing furnace, so that the hot air is repeatedly utilized, and the waste is avoided.
Drawings
FIG. 1 is an exploded view of the overall structure of the present application.
Fig. 2 is a schematic diagram of the overall structure of the present application.
FIG. 3 is a schematic side cut-away view of an annealing furnace of the present application.
FIG. 4 is a schematic view of an air supply mechanism in an annealing furnace according to the present application.
Fig. 5 is a schematic diagram of an air blowing mechanism according to the present application.
Fig. 6 is a schematic view of a conveyor belt of the present application.
Fig. 7 is an overall schematic view of the fixing mechanism of the present application.
Fig. 8 is a schematic cross-sectional view of the fixing mechanism of the present application.
Fig. 9 is an exploded view of the fixing mechanism of the present application.
The reference numerals are: 1. fixing the base station; 2. annealing furnace; 3. a preheating chamber; 4. a cooling chamber; 5. a conveyor belt; 6. an air supply mechanism; 601. a heat insulating plate; 602. a servo motor; 603. an output shaft; 604. a first gear; 605. a second gear; 606. a rotating shaft; 607. a fan blade; 608. a synchronizing wheel; 609. a synchronous belt; 7. a fixing mechanism; 701. an air inlet main pipe; 702. an air outlet pipe; 703. an air inlet branch pipe; 704. a fixed block; 705. an exhaust pipe; 706. a clamping block; 707. a limiting cylinder; 708. a limit rod; 709. a return spring; 710. a gasket; 8. a sealing block; 9. a heating plate; 10. and (5) mounting a bracket.
Detailed Description
The embodiments of the present application will be clearly and completely described below with reference to the drawings in the present application, and the forms of the structures described in the following embodiments are merely examples, and an annealing furnace for glass products according to the present application is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present application.
Referring to fig. 1, 2, 3, 4; the application provides an annealing furnace for glass products, which comprises a fixed base 1, wherein the top end of the fixed base 1 is fixedly connected with an annealing furnace 2, one side of the annealing furnace 2 is fixedly connected with a preheating chamber 3, the other side of the annealing furnace 2 is fixedly connected with a cooling chamber 4, the bottom end of the annealing furnace 2 is provided with a conveying belt 5, the side surface of the conveying belt 5 is fixedly connected with a fixed mechanism 7, the conveying belt 5 is fixedly connected with the fixed base 1, the top bottom end of the inside of the annealing furnace 2 is fixedly connected with a heating plate 9, the top end of the inside of the annealing furnace 2 is fixedly connected with an air supply mechanism 6, both sides of the preheating chamber 3 and the cooling chamber 4 far away from the inside of the annealing furnace 2 are fixedly connected with sealing blocks 8, the sealing blocks 8 are positioned in ventilation grooves on the side surface of the conveying belt 5, and when the sealing blocks 8 are in contact with the conveying belt 5, the ventilation grooves on both sides of the conveying belt 5 are respectively provided with ventilation grooves on the sealing state, the ventilation grooves on both sides of the annealing furnace 2 and the preheating chamber 3 and the cooling chamber 4 are respectively provided with ventilation grooves on both sides of the ventilation grooves matched with the annealing furnace 2, and the ventilation grooves on both sides of the preheating chamber 3 and the cooling chamber 4, and the ventilation grooves on both sides of the conveying belt 5 are respectively provided with ventilation grooves on the ventilation grooves matched with the ventilation grooves with ventilation grooves 2 and ventilation grooves and the ventilation grooves 2.
Through the technical scheme, when the annealing furnace is used, heat generated by the heating plate 9 can enter the annealing furnace 2 through the ventilation grooves at one side of the annealing furnace 2, the ventilation grooves connected with the preheating chamber 3 and the cooling chamber 4 blow the heat into the preheating chamber 3 and the cooling chamber 4 after entering the annealing furnace 2, and the heat is lost when entering the preheating chamber 3 and the cooling chamber 4, so that the temperature of the preheating chamber 3 and the cooling chamber 4 is lower, the cooling effect after preheating and annealing can be respectively achieved, the heat can enter the conveying belt 5 through the ventilation grooves at the bottom ends of the annealing furnace 2, the preheating chamber 3 and the cooling chamber 4, sealing blocks 8 are arranged at two sides of the conveying belt 5, which are in contact with the preheating chamber 3 and the cooling chamber 4, the sealing blocks 8 can prevent the air from leaking from the ventilation grooves of the conveying belt 5, so that heat loss is avoided, the heat can enter the annealing furnace 2, the preheating chamber 3, the cooling chamber 4 and the conveying belt 5, the four circumferences of a hot air glass product are at the same temperature, the temperature during annealing is more uniform, the effect of increasing the heat stress is eliminated, the heat can be respectively eliminated, the heat can be required to be fixedly connected with the conveying belt 5 through the fixing mechanism 7, and the fixing mechanism 7 is arranged at the side surface of the fixing mechanism 7 and the fixing mechanism 5, and the fixing mechanism 7 is arranged at the side surface of the fixing mechanism and the fixing side surface and the conveying belt 5, and the fixing mechanism is not provided with the fixing mechanism 7 and the fixing mechanism.
Referring to fig. 4 and 5, a thermal insulation board 601 is fixedly connected to a side surface of an annealing furnace 2, a servo motor 602 is fixedly connected to the other side of the thermal insulation board 601, an output shaft 603 is fixedly connected to the side surface of the servo motor 602, a first gear 604 is fixedly connected to the side surface of the output shaft 603, a second gear 605 is meshed with the side surface of the first gear 604, a rotating shaft 606 is fixedly connected to the inside of the second gear 605, a synchronizing wheel 608 is fixedly connected to the side surface of the rotating shaft 606, the synchronizing wheel 608 is synchronously driven by a synchronizing belt 609, the number of the rotating shafts 606 is three, the three rotating shafts 606 synchronously rotate between the synchronizing wheel 608 and the synchronizing belt 609, fan blades 607 are fixedly connected to the side surfaces of the three rotating shafts 606, mounting brackets 10 are fixedly connected to the side surfaces of the mounting brackets 10 and the inside of the fixing base 1, air inlet grooves and air outlet grooves are respectively formed in the two sides of the inside of the annealing furnace 2, the fan blades 607 blow air into the air outlet grooves, and chamfers are formed in the side surfaces of the air outlet grooves of the annealing furnace 2.
In the embodiment of the application, when annealing is performed, the servo motor 602 drives the output shaft 603 to rotate, the fan blade 607 rotates through the first gear 604, the second gear 605 and the rotating shaft 606 when the output shaft 603 rotates, the fan blade 607 blows air into the air outlet groove of the annealing furnace 2 when rotating, the side surface of the air outlet groove of the annealing furnace 2 is provided with a chamfer, the total amount of the air entering into the annealing furnace 2 is increased, the rotating shaft 606 drives the three fan blades 607 to rotate simultaneously after being driven by the synchronizing wheel 608 and the synchronizing belt 609, so that the air output is increased, the hot air circulation speed is improved, the annealing work is ensured by enough heat in the annealing furnace 2, the preheating chamber 3 and the cooling chamber 4, the heat insulation plate 601 can reduce the heat transfer in the annealing furnace 2 to the servo motor 602, and the long-term operation of the servo motor 602 is ensured.
Referring to fig. 6, 7, 8 and 9, an air inlet main pipe 701 is fixedly connected in a ventilation groove of the conveyor belt 5, an air inlet branch pipe 703 is fixedly connected to the top end of the air inlet main pipe 701, a fixed block 704 is fixedly connected to the top end of the air inlet branch pipe 703, the air inlet main pipe 701, the air inlet branch pipe 703 and the fixed block 704 are in a communication state, and a through groove matched with a clamping block 706 is formed in the side surface of the fixed block 704; the inside of fixed block 704 has seted up the venthole, the bottom fixedly connected with blast pipe 705 of fixed block 704 venthole, the bottom fixedly connected with of blast pipe 705 gives vent to anger pipeline 702, the air inlet is responsible for 701 and is given vent to anger pipeline 702 fixed connection, the air inlet is responsible for 701 and is given vent to anger pipeline 702's exhaust direction opposite, the air inlet is responsible for 701 and is located one side of annealing stove and is connected with the side of annealing stove 2, the quantity of chucking piece 706 is two, the side fixedly connected with spacing section of thick bamboo 707 of one of them chucking piece 706, the inside swing joint of spacing section of thick bamboo 707 has gag lever post 708, the side that spacing section of thick bamboo 708 kept away from is fixed connection with the inside of another chucking piece 706, the side of spacing section of thick bamboo 707 is equipped with reset spring 709, reset spring 709's both sides fixedly connected with gasket 710, the side of gasket 710 and the side fixed connection of chucking piece 706, when gas did not enter into blast pipe 705 inside, reset spring 709 is in initial state.
In the embodiment of the application, hot air enters the air inlet main pipe 701 through one side in the annealing furnace 2 and enters the fixed block 704 through the air inlet branch pipe 703, the entering air can be discharged from the air outlet hole formed in the fixed block 704, and the air outlet hole of the air outlet pipe 705 is smaller than the air inlet branch pipe 703, so that part of air can be remained in the fixed block 704, after the air pressure in the fixed block 704 is increased, the two clamping blocks 706 are outwards ejected after the air pressure in the fixed block 704 is increased, the two clamping blocks 706 can be contacted with the inner side of a glass product at the moment after being outwards ejected, thereby fixing the position of the glass product, so that the glass product can not move during conveying, the position of the glass product can be fixed through the relative movement between the limiting cylinder 707 and the limiting rod 708 when the two clamping blocks 706 move, after the limiting cylinder 707 and the limiting rod 708 move mutually, the reset spring 709 is stretched at the moment, and after annealing treatment, the air in the fixed block 704 is discharged, the pressure is reduced, and the reset spring 709 resets under the action of elastic force, so that the glass product is released, and the glass product is conveniently taken out.
The working principle of the application is as follows:
the application solves the problems of uneven preheating and heating during annealing of glass products and easy shaking during transportation of the glass products;
when the application is used, firstly, the heating plate 9 is heated, at the moment, the servo motor 602 is started, after the servo motor 602 is started, the first gear 604 is driven to rotate by the output shaft 603, the first gear 604 drum is driven to rotate by the second gear 605, the rotating shaft 606 rotates to drive the fan blade 607 to rotate, the generated heat is blown into the side surface of the annealing furnace 2 when the fan blade 607 rotates, at the moment, the hot air enters the side wall of the annealing furnace 2, the side surface of the annealing furnace 2 and the interior of the preheating chamber 3 and the cooling chamber 4 are provided with the same ventilation grooves, therefore, the annealing furnace 2, the preheating chamber 3 and the cooling chamber 4 can be heated, the hot air enters the air supply mechanism 6 through the air outlet grooves formed in the bottom ends of the annealing furnace 2, the preheating chamber 3 and the cooling chamber 4, at the moment, the hot air enters the air inlet main pipe 701 in the air supply mechanism 6, the fixed block 704 is discharged to the other side of the inner walls of the annealing furnace 2, the preheating chamber 3 and the cooling chamber 4 through the exhaust pipe 705 and the air outlet pipeline 702 after being heated, and the hot air returns to the inside of the annealing furnace 2, at the moment, the annealing furnace 2, the preheating chamber 3 and the cooling chamber 4 have certain temperatures in all directions, so that glass products can be heated in all directions, the glass products firstly enter the preheating chamber 3, and the temperature of the hot air when entering the preheating chamber 3 or the cooling chamber 4 through the annealing furnace 2 is reduced, so that the glass products can be preheated through the preheating chamber 3;
to the easy problem that rocks when carrying out annealing transport to glass goods, glass goods are placed in the top of fixed establishment 7, when steam is through intake main pipe 701 and intake branch pipe 703 enter into the inside of blast pipe 705, the steam in the fixed block 704 increases this moment, thereby push out two chucking pieces 706 outside, two chucking pieces 706 can contact with glass goods's inside after ejecting outside, thereby press from both sides glass goods tightly, can not rock when carrying out glass goods, and fixed block 704 self has certain temperature, consequently can carry out annealing treatment from glass goods's inside, thereby improve glass goods internal heat stress's relief effect.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the regulations of the disclosed embodiments are referred to, other structures can refer to the common design, and the same embodiment and different embodiments of the application can be mutually combined under the condition of no conflict;
finally: the foregoing is illustrative only and is not intended to be limiting of the application, as any modifications, equivalents, improvements or changes may be made within the spirit and principles of the application.
Claims (6)
1. An annealing furnace for glass products, comprising a fixed base (1), characterized in that: the annealing furnace is characterized in that an annealing furnace (2) is fixedly connected to the top end of the fixed base (1), a preheating chamber (3) is fixedly connected to one side of the annealing furnace (2), a cooling chamber (4) is fixedly connected to the other side of the annealing furnace (2), a conveying belt (5) is arranged at the bottom end of the annealing furnace (2), a fixing mechanism (7) is fixedly connected to the top end of the conveying belt (5), the conveying belt (5) is fixedly connected with the fixed base (1), a heating plate (9) is fixedly connected to the top bottom end of the inside of the annealing furnace (2), an air supply mechanism (6) is fixedly connected to the top end of the inside of the annealing furnace (2), ventilation grooves matched with the ventilation grooves of the annealing furnace (2) are formed in two sides of the preheating chamber (3) and the cooling chamber (4), air outlet grooves are formed in two sides of the annealing furnace (2), the preheating chamber (3) and the cooling chamber (4), and air outlet grooves matched with the ventilation grooves of the annealing furnace (2), the preheating chamber (3) and the cooling chamber (4) are formed in the left side and the right side of the conveying belt (5).
The annealing furnace is characterized in that a heat insulation plate (601) is fixedly connected to the side face of the annealing furnace (2), a servo motor (602) is fixedly connected to the other side of the heat insulation plate (601), an output shaft (603) is fixedly connected to the side face of the servo motor (602) close to the heat insulation plate (601), a first gear (604) is fixedly connected to the side face of the output shaft (603), a second gear (605) is meshed with the side face of the first gear (604), a rotating shaft (606) is fixedly connected to the inside of the second gear (605), a synchronizing wheel (608) is fixedly connected to the side face of the rotating shaft (606), the synchronizing wheels (608) are synchronously driven through a synchronizing belt (609), the number of the rotating shafts (606) is three, fan blades (607) are fixedly connected to the side faces of the rotating shaft (606), a mounting bracket (10) is fixedly connected to the two sides of the rotating shaft (606), and the side face of the mounting bracket (10) is fixedly connected to the inside of the fixing base (1);
an air inlet main pipe (701) is fixedly connected in a ventilation groove of the conveying belt (5), an air inlet branch pipe (703) is fixedly connected to the top end of the air inlet main pipe (701), a fixed block (704) is fixedly connected to the top end of the air inlet branch pipe (703), the air inlet main pipe (701), the air inlet branch pipe (703) and the fixed block (704) are in a communication state, and a through groove matched with a clamping block (706) is formed in the side surface of the fixed block (704); the inside of fixed block (704) has seted up the venthole, the bottom fixedly connected with blast pipe (705) of fixed block (704) venthole, the bottom fixedly connected with of blast pipe (705) gives vent to anger pipeline (702), air inlet main pipe (701) and air outlet pipeline (702) fixed connection.
2. An annealing furnace for glass articles according to claim 1, wherein: the preheating chamber (3) and the cooling chamber (4) are fixedly connected with sealing blocks (8) on two sides, far away from the interior of the annealing furnace (2), of the sealing blocks (8) are located in ventilation grooves on the side face of the conveying belt (5), and when the sealing blocks (8) are in contact with the conveying belt (5), the ventilation grooves of the conveying belt (5) are in a sealing state.
3. An annealing furnace for glass articles according to claim 1, wherein: the two sides of the fan blade (607) correspond to two sides of the interior of the annealing furnace (2), an air inlet groove and an air outlet groove are respectively formed in the two sides of the interior of the annealing furnace (2), the fan blade (607) blows air into the air outlet groove, and a chamfer is formed in the side face of the air outlet groove of the annealing furnace (2).
4. An annealing furnace for glass articles according to claim 1, wherein: the exhaust direction of the air inlet main pipe (701) is opposite to that of the air outlet pipeline (702), and one side of the air inlet main pipe (701) positioned on the annealing furnace is connected with the side surface of the annealing furnace (2).
5. An annealing furnace for glass articles according to claim 4, wherein: the number of the clamping blocks (706) is two, one of the clamping blocks (706) is fixedly connected with a limiting cylinder (707) on the side face, a limiting rod (708) is movably connected inside the limiting cylinder (707), and the side face, away from the limiting cylinder (707), of the limiting rod (708) is fixedly connected with the inside of the other clamping block (706).
6. The lehr for glass articles of claim wherein: the side of spacing section of thick bamboo (707) is equipped with reset spring (709), the both sides fixedly connected with gasket (710) of reset spring (709), the side of gasket (710) and the side fixed connection of chucking piece (706), when gas did not enter blast pipe (705) inside, reset spring (709) was in initial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311191767.2A CN116924665B (en) | 2023-09-15 | 2023-09-15 | Annealing furnace for glass products |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311191767.2A CN116924665B (en) | 2023-09-15 | 2023-09-15 | Annealing furnace for glass products |
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| CN116924665A CN116924665A (en) | 2023-10-24 |
| CN116924665B true CN116924665B (en) | 2023-11-21 |
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| CN218058810U (en) * | 2022-07-29 | 2022-12-16 | 扬州礼瀚工艺礼品有限公司 | Novel annealing device for high-strength glass products |
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