CN220317626U - Shaping assembly of simplified version glass hot bending machine - Google Patents
Shaping assembly of simplified version glass hot bending machine Download PDFInfo
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- CN220317626U CN220317626U CN202321905281.6U CN202321905281U CN220317626U CN 220317626 U CN220317626 U CN 220317626U CN 202321905281 U CN202321905281 U CN 202321905281U CN 220317626 U CN220317626 U CN 220317626U
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- 239000011521 glass Substances 0.000 title claims abstract description 46
- 238000013003 hot bending Methods 0.000 title claims abstract description 18
- 238000007493 shaping process Methods 0.000 title description 2
- 239000000178 monomer Substances 0.000 claims abstract description 92
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims description 112
- 238000010583 slow cooling Methods 0.000 claims description 86
- 230000006835 compression Effects 0.000 claims description 42
- 238000007906 compression Methods 0.000 claims description 42
- 238000009413 insulation Methods 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000007599 discharging Methods 0.000 description 9
- 230000003028 elevating effect Effects 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model provides a forming assembly of a simplified glass hot bending machine, which comprises a main furnace chamber, wherein a preheating section, a profiling section and a cooling buffer section are sequentially arranged in the main furnace chamber, and the preheating section comprises a preheating monomer which comprises an end preheating monomer and a middle preheating monomer; the cooling assembly comprises a cooling cavity, an upper cooling plate lifting device is arranged on a top plate of the cooling cavity, an upper cooling plate is arranged at the bottom end of the upper cooling plate lifting device, the scheme is that a middle preheating unit is fixed in height during working, lifting movement is not needed, manufacturing cost can be effectively reduced, and the structure of the machine is simplified.
Description
Technical Field
The utility model relates to glass processing equipment, in particular to a forming assembly of a simplified version glass hot bending machine.
Background
A glass hot bending machine is equipment for processing glass workpieces into various required shapes, and in order to produce high-quality glass products, various types of hot bending forming machines are designed and manufactured, and a glass hot bending machine is disclosed in patent document with application number 201810529342.0 and application publication number CN 108467187A, and comprises a frame, a feeding mechanism, a discharging mechanism, a forming cavity, a mold pushing mechanism, a mold heating mechanism, a workpiece forming mechanism and a slow cooling mechanism, wherein the forming cavity is filled with nitrogen; the feeding mechanism is used for conveying the die carrying the glass workpiece to the inlet of the forming cavity; the mold pushing mechanism is used for pushing the plurality of molds and the glass workpiece into the forming cavity in sequence; the mold heating mechanism is used for preheating a mold and a glass workpiece in the forming cavity; the workpiece forming mechanism is used for carrying out hot press processing on the preheated glass workpiece, the slow cooling mechanism is used for cooling the glass workpiece and the die after hot press processing, and the discharging mechanism is used for outputting the cooled glass workpiece and the die. The utility model can improve the service life of equipment, reduce nitrogen consumption, simplify the structure, save the cost, have low failure rate, high processing precision and good stability.
It is well known that rapid temperature rise and rapid temperature reduction are not possible during glass processing, glass deformation is easy to be caused, the above comparison document abandons a mould moving claw structure, a plurality of moulds are adopted to push in sequence, and the structure is not beneficial to glass processing in practice, because heat transfer can be carried out between the moulds, after a period of time, the temperature of the moulds tends to be consistent, and accurate temperature control cannot be carried out on a single mould.
The patent document with the application number of 202222537593.8 and the publication number of CN218372083U discloses a glass hot bending forming machine, which comprises a machine base, wherein a feeding mechanism, a preheating forming slow cooling cavity part and a cooling part are sequentially arranged on the machine base, the machine base further comprises automatic feeding and discharging equipment, the automatic feeding and discharging equipment comprises a material receiving component and a die discharging component, the feeding mechanism is communicated with the die discharging component, the cooling part is communicated with the material receiving component, the cooling part comprises a cooling cavity, a second shifting fork mould moving mechanism is arranged in the cooling cavity, only a workpiece is required to be placed into the automatic feeding and discharging equipment, the workpiece is placed into a die and pushed out by the die discharging component, the workpiece is sent into the preheating forming slow cooling cavity part to be formed and cooled, and then the workpiece is cooled to room temperature through the cooling part and is received by the automatic feeding and discharging equipment and orderly arranged; in addition, the structural design of the second shifting fork mould moving mechanism can reduce the volume of the machine, reduce the manufacturing cost of the machine, and adopt a separated shifting fork structure, so that all monomers are not affected by each other, and accurate temperature control is convenient to realize.
However, the scheme has the defect that 18 monomers are independently controlled from the beginning of preheating to the end of slow cooling in the forming assembly, the structure is complex, the production and manufacturing cost of the whole machine is high, the development of glass manufacturers is severely restricted, the production cost of glass sheets is high, and therefore, a glass hot bending forming machine capable of effectively reducing the production cost is urgently needed in the market.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a forming assembly of a simplified plate glass hot bending machine, which solves the problems of complex structure and high production and manufacturing cost of the forming assembly of the glass hot bending machine in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the molding assembly of the simplified glass hot bending machine comprises a main furnace chamber, wherein a preheating section, a profiling section and a slow cooling section are sequentially arranged in the main furnace chamber, and the preheating section comprises more than three preheating monomers which are sequentially arranged; the profiling section comprises more than two profiling monomers which are sequentially arranged; the slow cooling section comprises more than two slow cooling monomers which are sequentially arranged, and the preheating monomers comprise an end preheating monomer and a middle preheating monomer;
the end preheating unit comprises an upper heating plate lifting sliding device penetrating through the top of the main furnace chamber, an upper heating plate is arranged at the bottom end of the upper heating plate lifting sliding device, and an automatic lifting driving device is arranged at the top end of the upper heating plate lifting sliding device;
the middle preheating unit comprises an upper heating plate lifting sliding device penetrating through the top of the main furnace chamber, an upper heating plate is arranged at the bottom end of the upper heating plate lifting sliding device, and a manual lifting driving device is arranged at the top end of the upper heating plate lifting sliding device.
The preheating unit with the two structures is used, and the automatic lifting driving device is adopted for the preheating unit close to the feeding assembly, so that the upper heating plate can be lifted to a higher position, the pushing plate of the feeding assembly pushing die is prevented from pushing against the upper heating plate, in addition, the temperature is low because the die just enters the main furnace chamber from the feeding assembly, the automatic lifting driving device drives the upper heating plate to be pressed on the die, the rapid temperature rise of the die can be realized, the heating time of the die is shortened, and the efficiency is improved; the middle preheating monomer adopts a manual lifting driving device, namely, when the machine is debugged, the height of the upper heating plate is manually adjusted, a gap for the free passage of the mold is formed between the upper heating plate and the mold, then the upper heating plate is fixed, and the upper heating plate does not need to realize lifting movement through an executing element, so that the structure of the machine can be greatly simplified, and the manufacturing cost of the machine is reduced.
Further, the upper heating plate lifting sliding device comprises more than one guide sleeve arranged on the top plate of the main furnace chamber, a movable guide pillar is arranged in the guide sleeve, the lower end of the movable guide pillar is connected with the upper heating plate, and the upper end of the movable guide pillar is provided with a lifting connecting rod;
the automatic lifting driving device comprises more than one fixed guide post arranged on the top plate of the main furnace chamber, a guide sleeve matched with the fixed guide post is arranged on the lifting connecting rod, an air cylinder is arranged at the top end of the fixed guide post, and a piston rod of the air cylinder is connected with the lifting connecting rod;
the manual lifting driving device comprises more than one fixed guide post arranged on the top plate of the main furnace chamber, a guide sleeve matched with the fixed guide post is arranged on the lifting connecting rod, a screw rod is rotatably arranged on the top plate of the main furnace chamber, a nut matched with the screw rod is arranged on the lifting connecting rod, and a fastening nut is further arranged on the screw rod.
The upper heating plate can be lifted through the upper heating plate lifting sliding device, and the device is simple in structure, reliable in operation and convenient to adjust.
Further, a first shifting fork mould moving mechanism and a mould pushing mechanism are arranged at one end of the main furnace chamber, which is close to the slow cooling section, and the first shifting fork mould moving mechanism is arranged along the length direction of the main furnace chamber; the mould pushing mechanism is arranged at the rear side of the main furnace chamber and is vertical to the length direction of the main furnace chamber; a third gate assembly capable of opening and closing the die outlet of the main furnace chamber is also arranged on the cooling chamber;
the base is arranged at the position corresponding to the upper heating plate of each preheating monomer, each profiling monomer and each slow cooling monomer in the main furnace chamber, the lower heating plate is arranged on the base, and the heating rods and the temperature sensors are arranged in the upper heating plate and the lower heating plate.
The shifting fork mould moving mechanism is used for moving the mould in the main furnace chamber, the mould pushing mechanism is used for moving the mould from the main furnace chamber to the cooling chamber, and the temperature sensor is arranged for accurately controlling the temperature.
Further, the compression monomer comprises a compression monomer support fixed at the top of the main furnace chamber, a compression monomer driving cylinder is arranged at the top of the compression monomer support, and a compression monomer connecting block is arranged on a push rod of the compression monomer driving cylinder; the two opposite sides of the inside of the compression type single support are respectively provided with a compression type single sliding rail, a compression type single sliding block is arranged on a compression type single connecting block, the compression type single sliding rail is matched with the compression type single sliding block, the bottom of the compression type single connecting block is provided with a compression type single lifting rod, the top of the main furnace chamber is also provided with a compression type single guide sleeve, the compression type single lifting rod is matched with the compression type single guide sleeve, and the bottom of the compression type single lifting rod is provided with a compression type single upper heating plate; a profiling monomer base is arranged in the main furnace chamber at a position corresponding to the profiling monomer upper heating plate, a profiling monomer lower heating plate is arranged on the profiling monomer base, and heating rods and temperature sensors are arranged in the profiling monomer upper heating plate and the profiling monomer lower heating plate;
the slow cooling single body comprises a slow cooling single body bracket fixed at the top of the main furnace chamber, a slow cooling single body driving cylinder is arranged at the top of the slow cooling single body bracket, and a slow cooling single body connecting block is arranged on a push rod of the slow cooling single body driving cylinder; a slow cooling single body sliding rail is arranged on one side of the inside of the slow cooling single body support, a slow cooling single body sliding block is arranged on a slow cooling single body connecting block, the slow cooling single body sliding rail is matched with the slow cooling single body sliding block, a slow cooling single body lifting rod is arranged at the bottom of the slow cooling single body connecting block, a slow cooling single body guide sleeve is further arranged at the top of the main furnace chamber, the slow cooling single body lifting rod is matched with the slow cooling single body guide sleeve, a slow cooling single body upper heating plate is arranged at the bottom of the slow cooling single body lifting rod, and a slow cooling single body upper cooling plate is arranged on the upper surface of the slow cooling single body upper heating plate; the utility model discloses a glass hot bending forming machine, including main furnace chamber, slow cooling monomer upper heating plate, slow cooling monomer support column, slow cooling monomer upper heating plate, slow cooling monomer lower heating plate, lower surface of heating plate is equipped with the slow cooling monomer lower cooling plate, all is equipped with heating rod and temperature sensor in the slow cooling monomer upper heating plate and the slow cooling monomer lower heating plate, and the cooling system of cooling plate and glass hot bending forming machine links to each other under the slow cooling monomer upper cooling plate and the slow cooling monomer is equipped with the slow cooling monomer support column more than three in the position that corresponds with the slow cooling monomer upper heating plate on the main furnace chamber.
The setting structure of the compression monomer and the slow cooling monomer is simple, the performance is stable, each station heats the die and the workpiece in an up-down simultaneous heating mode, the heating efficiency is high, as the precision requirement of the compression monomer station is high, the compression monomer slide rails are respectively arranged on two opposite sides of the inside of the compression monomer support, the precision of the processed glass is very high, and the preheating monomer, the molding monomer and the slow cooling monomer are all provided with temperature sensors, so that the temperature can be accurately controlled
Further, the first shifting fork die shifting mechanism comprises a first die shifting base plate arranged at the end part of the main furnace chamber, more than one first die shifting slide rail is arranged on the first die shifting base plate along the length direction of the main furnace chamber, a first die shifting slide block is arranged on the first die shifting slide rail, a first die shifting support is arranged on the first die shifting slide block, a first die shifting nut is arranged on the first die shifting support, a first die shifting driving device is arranged on the first die shifting base plate, a first die shifting lead screw is arranged on an output shaft of the first die shifting driving device, and the first die shifting lead screw is matched with the first die shifting nut; the first die shifting support is also provided with a first rotary driving device, the output shaft of the first rotary driving device is provided with a first die shifting rod, and more than seven first die shifting forks are uniformly arranged on the first die shifting rod at intervals; a first mould moving support frame is arranged in the main furnace chamber, a first mould moving chute is arranged on the first mould moving support frame, a first mould moving rod jacket is slidably arranged in the first mould moving chute, the first mould moving rod passes through the first mould moving rod jacket, and the first mould moving rod is in clearance fit with the first mould moving rod jacket;
the pushing die mechanism comprises a pushing die base fixed at the rear part of the main furnace chamber, a pushing die rodless cylinder is arranged on the pushing die base, a pushing die support is arranged on a sliding block of the pushing die rodless cylinder, a pushing die guide rod is arranged on the pushing die support, a pushing die block is arranged at the tail end of the pushing die guide rod, a pushing die guide sleeve is further arranged at the rear part of the main furnace chamber, and the pushing die guide rod is matched with the pushing die guide sleeve.
The first shifting fork mold shifting mechanism has longer length of the first mold shifting rod, and the first mold shifting support frame, the first mold shifting chute and the first mold shifting rod jacket are arranged to assist the linear motion and the rotary motion of the first mold shifting rod for ensuring the running stability.
Further, a heat insulation plate is arranged at the top of the upper heating plate; a heat insulation plate is arranged between the adjacent lower heating plates in the main furnace chamber; the heat insulation blocks are arranged at the front end and the rear end of the lower heating plate, and the heat insulation plates and the heat insulation blocks are arranged, so that heat dissipation of the die can be reduced, and electric energy is saved.
Further, the front side of the main furnace chamber is provided with more than two heat insulation board assemblies, each heat insulation board assembly comprises an inner layer board, an outer layer board and a heat insulation board clamped between the inner layer board and the outer layer board, the inner layer board and the outer layer board are fixed through bolts, and heat dissipation can be reduced through the arrangement of the heat insulation board assemblies.
Further, an observation window is formed in the heat insulation plate assembly, the observation window comprises a through hole and a counter bore formed in the outer layer plate, a sealing ring groove is formed in the periphery of the counter bore, high-temperature-resistant glass is arranged in the counter bore, a high-temperature-resistant sealing ring is arranged in the sealing ring groove, an annular pressing plate is arranged outside the high-temperature-resistant glass and fastened on the outer layer plate through bolts, and an inner die can be seen from the outside through the observation window.
Furthermore, the heat insulation plate and the heat insulation block are both high-density glass fiber plates, and the high-density glass fiber plates are adopted, so that the heat insulation plate is low in price, light in weight and good in heat insulation effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partially exploded view of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a schematic view of the structure of the heat shield assembly of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
As shown in fig. 1 to 4: the molding assembly of the simplified glass hot bending machine comprises a main furnace chamber 200, wherein a preheating section, a profiling section and a cooling buffer section are sequentially arranged in the main furnace chamber 200, and the preheating section comprises more than three preheating monomers which are sequentially arranged. The preheating monomers include an end preheating monomer 21 and a middle preheating monomer 22, in this embodiment, the preheating monomers of the first station and the seventh station are the end preheating monomer 21, and the preheating monomers of the second to sixth stations are the middle preheating monomer 22.
The end preheating unit 21 includes an upper heating plate elevating and sliding means provided at the top of the main cavity 200, an upper heating plate 218 provided at the bottom end of the upper heating plate elevating and sliding means, and an automatic elevating and driving means provided at the top end of the upper heating plate elevating and sliding means.
The middle preheating unit 22 includes an upper heating plate elevating and sliding means provided at the top of the main cavity 200, an upper heating plate 218 provided at the bottom end of the upper heating plate elevating and sliding means, and a manual elevating and driving means provided at the top end of the upper heating plate elevating and sliding means.
The upper heating plate lifting sliding device comprises more than one guide sleeve (not shown) arranged on the top plate of the main furnace chamber 200, wherein movable guide posts 211 are arranged in the guide sleeve, in the embodiment, the number of the movable guide posts 211 is two, the lower ends of the movable guide posts 211 are connected with the upper heating plate 218, and lifting connecting rods 212 are arranged at the upper ends of the movable guide posts 211.
The automatic lifting driving device comprises more than one fixed guide post 213 arranged on the top plate of the main furnace chamber 200, a guide sleeve 214 matched with the fixed guide post 213 is arranged on the lifting connecting rod 212, an air cylinder 215 is arranged at the top end of the fixed guide post 213, and a piston rod of the air cylinder 215 is connected with the lifting connecting rod 212. Since the lifting link 212 can slide along the fixed guide post 213, when the piston rod of the air cylinder 215 is pushed out, the lifting link 212 and the movable guide post 211 are pushed down, thereby pushing the upper heating plate 218 down.
The manual lifting driving device comprises more than one fixed guide post arranged on the top plate of the main furnace chamber 200, a guide sleeve matched with the fixed guide post is arranged on the lifting connecting rod, a screw rod 216 is rotatably arranged on the top plate of the main furnace chamber 200, a nut (not shown) matched with the screw rod 216 is arranged on the lifting connecting rod 212, and a fastening nut 217 is also arranged on the screw rod 216. By rotating the screw rod 216, lifting of the lifting connecting rod 212 can be achieved through nuts, and since the upper heating plate 218 is connected with the lifting connecting rod 212 through the movable guide post 211, lifting of the upper heating plate 218 can be achieved by rotating the screw rod 216, and after the position of the upper heating plate 218 is adjusted, the screw rod 216 can be prevented from rotating by tightening the fastening nut 217.
In this embodiment, the preheating unit near the feeding assembly 1 adopts the end preheating unit 21, so that the upper heating plate 218 can be lifted to a higher position, and the pushing plate of the feeding assembly 1 pushing die is prevented from pushing against the upper heating plate 218; in addition, as the temperature of the die is low when the die just enters the main furnace chamber 200 from the feeding component 1, the upper heating plate 218 is driven by the air cylinder 215 to press on the die, so that the rapid temperature rise of the die can be realized, the heating time of the die is shortened, and the efficiency is improved; the middle preheating monomer adopts the middle preheating monomer 22, namely, when the machine is debugged, the height of the upper heating plate 218 is manually adjusted, a gap for the free passage of the mold is formed between the upper heating plate 218 and the mold, then the upper heating plate 218 is fixed through the fastening nut 217, and the upper heating plate 218 does not need to realize lifting movement through an air cylinder, so that the structure of the machine can be greatly simplified, and the manufacturing cost of the machine is reduced.
The profiling section comprises more than two profiling monomers 23 which are sequentially arranged, and in the embodiment, the number of the profiling monomers 23 is three; the slow cooling section includes more than two slow cooling monomers 24 that set gradually, and in this embodiment, the quantity of slow cooling monomers 24 is four, and the above structure is the mature prior art, and its specific structure is not repeated here.
The end of the main furnace chamber 200, which is close to the slow cooling section, is provided with a first shifting fork mould moving mechanism 25 and a mould pushing mechanism 26, wherein the first shifting fork mould moving mechanism 25 is arranged along the length direction of the main furnace chamber 200, the mould pushing mechanism 26 is arranged at the rear side of the main furnace chamber 200, and the mould pushing mechanism 26 is perpendicular to the length direction of the main furnace chamber 200.
A base is provided at the position corresponding to the upper heating plate of each preheating unit, profiling unit and slow cooling unit in the main furnace chamber 200, a lower heating plate is provided on the base, and heating bars and temperature sensors are provided in the upper heating plate and the lower heating plate. The above structures are all mature prior art, and the specific structures thereof are not described here again.
The top of the upper heating plate is provided with a heat insulation plate; a heat insulation plate is arranged between the adjacent lower heating plates in the main furnace chamber; the front end and the rear end of the lower heating plate are respectively provided with a heat insulation block. In this embodiment, the insulating panels and insulating blocks are both high density fiberglass panels.
At the front side of the main cavity, there are more than two heat insulation board assemblies 26, as shown in fig. 4, the heat insulation board assemblies 26 include an inner layer board 263, an outer layer board 261, and a heat insulation board 262 sandwiched between the inner layer board 263 and the outer layer board 261, and the inner layer board 263 and the outer layer board 261 are fastened by bolts. The arrangement can reduce heat loss and save electric energy.
An observation window is formed in the heat insulation plate assembly 26, the observation window comprises a through hole 2611 and a counter hole 2612 which are formed in the outer layer plate 261, a sealing ring groove is formed in the periphery of the counter hole 2612, high-temperature-resistant glass 2614 is arranged in the counter hole, a high-temperature-resistant sealing ring 2613 is arranged in the sealing ring groove, an annular pressing plate 2615 is arranged outside the high-temperature-resistant glass 2614, the annular pressing plate 2615 is fastened on the outer layer plate 261 through bolts, and of course, through holes corresponding to the through holes 2611 are also formed in the heat insulation plate 262 and the inner layer plate 263. The inner mold can be seen from the outside through the observation window to know the condition in the cavity at any time, and the structural design of the upper outer layer plate 261 is convenient for installing the high temperature resistant glass 2614.
The scheme of the utility model greatly simplifies the structure of the machine, greatly reduces the production and manufacturing cost, and ensures the quality of the workpiece, thereby reducing the production cost of the workpiece and being worthy of popularization and use.
Claims (9)
1. The molding assembly of the simplified glass hot bending machine comprises a main furnace chamber, wherein a preheating section, a profiling section and a slow cooling section are sequentially arranged in the main furnace chamber, and the preheating section comprises more than three preheating monomers which are sequentially arranged; the profiling section comprises more than two profiling monomers which are sequentially arranged; the slow cooling section comprises more than two slow cooling monomers which are sequentially arranged,
the method is characterized in that: the preheating monomers comprise an end preheating monomer and a middle preheating monomer;
the end preheating unit comprises an upper heating plate lifting sliding device penetrating through the top of the main furnace chamber, an upper heating plate is arranged at the bottom end of the upper heating plate lifting sliding device, and an automatic lifting driving device is arranged at the top end of the upper heating plate lifting sliding device;
the middle preheating unit comprises an upper heating plate lifting sliding device penetrating through the top of the main furnace chamber, an upper heating plate is arranged at the bottom end of the upper heating plate lifting sliding device, and a manual lifting driving device is arranged at the top end of the upper heating plate lifting sliding device.
2. The forming assembly of a simplified glass thermal bender according to claim 1, wherein: the upper heating plate lifting sliding device comprises more than one guide sleeve arranged on the top plate of the main furnace chamber, a movable guide pillar is arranged in the guide sleeve, the lower end of the movable guide pillar is connected with the upper heating plate, and the upper end of the movable guide pillar is provided with a lifting connecting rod;
the automatic lifting driving device comprises more than one fixed guide post arranged on the top plate of the main furnace chamber, a guide sleeve matched with the fixed guide post is arranged on the lifting connecting rod, an air cylinder is arranged at the top end of the fixed guide post, and a piston rod of the air cylinder is connected with the lifting connecting rod;
the manual lifting driving device comprises more than one fixed guide post arranged on the top plate of the main furnace chamber, a guide sleeve matched with the fixed guide post is arranged on the lifting connecting rod, a screw rod is rotatably arranged on the top plate of the main furnace chamber, a nut matched with the screw rod is arranged on the lifting connecting rod, and a fastening nut is further arranged on the screw rod.
3. The forming assembly of a simplified glass thermal bender according to claim 1, wherein: a first shifting fork mould moving mechanism and a mould pushing mechanism are arranged at one end of the main furnace chamber, which is close to the slow cooling section, and the first shifting fork mould moving mechanism is arranged along the length direction of the main furnace chamber; the mould pushing mechanism is arranged at the rear side of the main furnace chamber and is vertical to the length direction of the main furnace chamber; a third gate assembly capable of opening and closing the die outlet of the main furnace chamber is also arranged on the cooling chamber;
the base is arranged at the position corresponding to the upper heating plate of each preheating monomer, each profiling monomer and each slow cooling monomer in the main furnace chamber, the lower heating plate is arranged on the base, and the heating rods and the temperature sensors are arranged in the upper heating plate and the lower heating plate.
4. The forming assembly of a simplified glass thermal bender according to claim 1, wherein: the compression monomer comprises a compression monomer support fixed at the top of the main furnace chamber, a compression monomer driving cylinder is arranged at the top of the compression monomer support, and a compression monomer connecting block is arranged on a push rod of the compression monomer driving cylinder; the two opposite sides of the inside of the compression type single support are respectively provided with a compression type single sliding rail, a compression type single sliding block is arranged on a compression type single connecting block, the compression type single sliding rail is matched with the compression type single sliding block, the bottom of the compression type single connecting block is provided with a compression type single lifting rod, the top of the main furnace chamber is also provided with a compression type single guide sleeve, the compression type single lifting rod is matched with the compression type single guide sleeve, and the bottom of the compression type single lifting rod is provided with a compression type single upper heating plate; a profiling monomer base is arranged in the main furnace chamber at a position corresponding to the profiling monomer upper heating plate, a profiling monomer lower heating plate is arranged on the profiling monomer base, and heating rods and temperature sensors are arranged in the profiling monomer upper heating plate and the profiling monomer lower heating plate;
the slow cooling single body comprises a slow cooling single body bracket fixed at the top of the main furnace chamber, a slow cooling single body driving cylinder is arranged at the top of the slow cooling single body bracket, and a slow cooling single body connecting block is arranged on a push rod of the slow cooling single body driving cylinder; a slow cooling single body sliding rail is arranged on one side of the inside of the slow cooling single body support, a slow cooling single body sliding block is arranged on a slow cooling single body connecting block, the slow cooling single body sliding rail is matched with the slow cooling single body sliding block, a slow cooling single body lifting rod is arranged at the bottom of the slow cooling single body connecting block, a slow cooling single body guide sleeve is further arranged at the top of the main furnace chamber, the slow cooling single body lifting rod is matched with the slow cooling single body guide sleeve, a slow cooling single body upper heating plate is arranged at the bottom of the slow cooling single body lifting rod, and a slow cooling single body upper cooling plate is arranged on the upper surface of the slow cooling single body upper heating plate; the utility model discloses a glass hot bending forming machine, including main furnace chamber, slow cooling monomer upper heating plate, slow cooling monomer support column, slow cooling monomer upper heating plate, slow cooling monomer lower heating plate, lower surface of heating plate is equipped with the slow cooling monomer lower cooling plate, all is equipped with heating rod and temperature sensor in the slow cooling monomer upper heating plate and the slow cooling monomer lower heating plate, and the cooling system of cooling plate and glass hot bending forming machine links to each other under the slow cooling monomer upper cooling plate and the slow cooling monomer is equipped with the slow cooling monomer support column more than three in the position that corresponds with the slow cooling monomer upper heating plate on the main furnace chamber.
5. A forming assembly of a simplified version glass heat bender according to claim 3, wherein: the first shifting fork die shifting mechanism comprises a first die shifting base plate arranged at the end part of the main furnace chamber, more than one first die shifting slide rail is arranged on the first die shifting base plate along the length direction of the main furnace chamber, a first die shifting slide block is arranged on the first die shifting slide rail, a first die shifting support is arranged on the first die shifting slide block, a first die shifting nut is arranged on the first die shifting support, a first die shifting driving device is arranged on the first die shifting base plate, a first die shifting lead screw is arranged on an output shaft of the first die shifting driving device, and the first die shifting lead screw is matched with the first die shifting nut; the first die shifting support is also provided with a first rotary driving device, the output shaft of the first rotary driving device is provided with a first die shifting rod, and more than seven first die shifting forks are uniformly arranged on the first die shifting rod at intervals; a first mould moving support frame is arranged in the main furnace chamber, a first mould moving chute is arranged on the first mould moving support frame, a first mould moving rod jacket is slidably arranged in the first mould moving chute, the first mould moving rod passes through the first mould moving rod jacket, and the first mould moving rod is in clearance fit with the first mould moving rod jacket;
the pushing die mechanism comprises a pushing die base fixed at the rear part of the main furnace chamber, a pushing die rodless cylinder is arranged on the pushing die base, a pushing die support is arranged on a sliding block of the pushing die rodless cylinder, a pushing die guide rod is arranged on the pushing die support, a pushing die block is arranged at the tail end of the pushing die guide rod, a pushing die guide sleeve is further arranged at the rear part of the main furnace chamber, and the pushing die guide rod is matched with the pushing die guide sleeve.
6. A forming assembly of a simplified version glass heat bender according to claim 3, wherein: the top of the upper heating plate is provided with a heat insulation plate; a heat insulation plate is arranged between the adjacent lower heating plates in the main furnace chamber; the front end and the rear end of the lower heating plate are respectively provided with a heat insulation block.
7. The forming assembly of a simplified glass thermal bender according to claim 1, wherein: the front side of the main furnace chamber is provided with more than two heat insulation board assemblies, each heat insulation board assembly comprises an inner layer board, an outer layer board and a heat insulation board clamped between the inner layer board and the outer layer board, and the inner layer board and the outer layer board are fixed through bolts.
8. The forming assembly of a simplified glass heat bender according to claim 7, wherein: the heat insulation plate assembly is provided with an observation window, the observation window comprises a through hole and a counter bore which are formed in the outer layer plate, a sealing ring groove is formed in the periphery of the counter bore, high-temperature resistant glass is arranged in the counter bore, a high-temperature resistant sealing ring is arranged in the sealing ring groove, an annular pressing plate is arranged outside the high-temperature resistant glass, and the annular pressing plate is fastened on the outer layer plate through bolts.
9. The forming assembly of a simplified glass thermal bender according to claim 6 or 7, wherein: the heat insulation plate and the heat insulation block are both high-density glass fiber plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905281.6U CN220317626U (en) | 2023-07-19 | 2023-07-19 | Shaping assembly of simplified version glass hot bending machine |
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