CN209583976U - A kind of hot-bending machine - Google Patents
A kind of hot-bending machine Download PDFInfo
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- CN209583976U CN209583976U CN201821984584.0U CN201821984584U CN209583976U CN 209583976 U CN209583976 U CN 209583976U CN 201821984584 U CN201821984584 U CN 201821984584U CN 209583976 U CN209583976 U CN 209583976U
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Abstract
The utility model relates to glass panel field shaping technique, in particular to a kind of hot-bending machine comprising the first propulsion assembly, the second propulsion assembly, feed zone, hot bending treatment region and vacuum evacuation device；Feed zone is connect with hot bending treatment region；First propulsion assembly includes the first propeller, and the second propulsion assembly includes support plate and the second propeller, and the first propeller is connect with support plate；Vacuum evacuation device vacuumizes feed zone and hot bending treatment region.By equipped with sending after the mold of heat-bending glass panel to support plate, the first propeller drives support plate mobile to feed zone, and the second propeller will be pushed into feed zone equipped with the mold to heat-bending glass panel, then is sent to hot bending treatment region by feed zone and carries out hot bending processing.First propulsion assembly and the second propulsion assembly cooperate feeding, and relatively single propulsion assembly can reduce the length of pushing ram in propulsion assembly, prevent mold from causing the offset in progradation because placing inaccuracy, convenient for the position after control mold push-in feed zone.
Description
[technical field]
The utility model relates to glass panel field shaping technique, in particular to a kind of hot-bending machine.
[background technique]
Existing hot-bending machine includes feed zone and discharge zone, for being formed when hot bending die passes in and out hot bending station
Buffer area prevents outside air from entering hot bending station and influencing to process.And existing feed zone is usually all with artificial feeding
Mode is sent into feed zone, time-consuming and laborious, and the degree of automation is lower.
[utility model content]
Existing of the existing technology to overcome the problems, such as, the utility model provides a kind of hot-bending machine.
The scheme that the utility model solves technical problem is to provide a kind of hot-bending machine, is used for heat-bending glass panel comprising
First propulsion assembly, the second propulsion assembly, feed zone, hot bending treatment region and vacuum evacuation device；The feed zone and the heat
Curved treatment region connection, so that the glass panel enters the hot bending treatment region from the feed zone；First propulsion assembly
Including the first propeller, second propulsion assembly include for carry be equipped with to heat-bending glass panel mold support plate and
The second propeller on support plate is set, and first propeller connect with the support plate and drives its movement；It is described
Vacuum evacuation device vacuumizes the feed zone and the hot bending treatment region, so that the feed zone and the hot bending treatment region exist
It works under vacuum environment；Support plate carrying equipped with the mold to heat-bending glass panel, the first propeller drive support plate to
The feed zone is moved to predetermined position, and second propeller will be pushed into the charging equipped with the mold to heat-bending glass panel
Area, then the hot bending treatment region is sent to by the feed zone and carries out hot bending processing.
Preferably, the first propulsion assembly further includes First piston bar, limit plate and connecting rod；Limit plate includes opposite
Two sides, limit plate side are fixedly connected with the first propeller, and the second propulsion assembly is arranged in the other side；First piston bar one end and the
The connection of one propeller, the other end are fixedly connected with one end of connecting rod；Limiting slot is offered on limit plate, connecting rod is far from
One end of one piston rod passes through the limiting slot and is fixedly connected with the second propulsion assembly；Connecting rod follows First piston bar limiting
Slot intrinsic displacement, to drive the displacement of the second propulsion assembly.
Preferably, the second propulsion assembly further includes pushing plate, second piston bar and baffle；Support plate side and the company
Extension bar is fixedly connected, and opposite side is fixedly connected with the second propeller；Second piston bar one end is contained in the second propeller, another
End is fixedly connected with pushing plate；Baffle plate setting is on the side of support plate feed direction, to prevent mold from falling.
Preferably, the hot bending treatment region is provided with hot pressing mechanism, transport mechanism and the first bottom plate；Hot pressing mechanism and transmission
Mechanism is set to the same side of the first bottom plate；Hot pressing mechanism includes multiple hot pressing stations, and the transport mechanism carrying is equipped with to hot bending
The mold of glass moves on multiple hot pressing stations.
Preferably, the transport mechanism includes slide assemblies and runner assembly, and the slide assemblies are connect with runner assembly；
The slide assemblies are slidably connected with first bottom plate, and the slide assemblies can drive runner assembly sliding relative to the first bottom plate
Dynamic displacement；The runner assembly includes a rotating bar and multiple spaced rod for stiring materials for being set in the rotating bar, institute
When stating the interval that rotating bar makes described rod for stiring materials between mold, the rotating bar slide displacement is so that rod for stiring materials pushes mold
It is mobile.
Preferably, the slide assemblies include movable plate and third propeller, and the movable plate is connect with third propeller；
The movable plate is also connect with the runner assembly, and is slidably connected with the first bottom plate；The third propeller drives movable plate
And runner assembly is relative to the first bottom plate slide displacement.
Preferably, the runner assembly further includes bearing block and motor；The bearing block is fixed on the movable plate,
The rotating bar is sheathed on the bearing block and rotates in bearing block, and described rod for stiring materials is fixedly connected with rotating bar, and described turn
Lever drives described rod for stiring materials to be displaced with driven mold；Motor is further fixed on movable plate, the motor and the rotating bar connect
It connects, rotating bar and rod for stiring materials can be driven to rotate.
Preferably, the hot pressing mechanism includes supporting element, pressure pump, pressing piece and heating rod；The supporting element is fixed
Heating rod is provided in the supporting element to carry out heat temperature raising to mold for placing mold in the first bottom plate；The pressure
Pump is separated and is oppositely arranged with the supporting element, and the pressure pump is connect with the pressing piece, and the pressure pump is used for described
Pressing piece applies pressure；Be provided in the pressing piece heating rod with to mold carry out heat temperature raising, the pressing piece with it is described
Supporting element cooperation with by pressure conduction to mold so that glass panel pressure-bearing bending deformation under hot environment in mold.
Preferably, the feed zone includes feed space, feeding gate, the first closing door；The feeding gate is set to the charging
Room is close to second propulsion assembly side, for separating feed zone and the external world, so that the feed space forms a closing chamber, In
Under the vacuum evacuation device work, vacuum environment is formed；First closing door is set to the feed space at the hot bending
The side Li Qu, for separating feed zone and hot bending treatment region, outside air enters when preventing the feeding gate from opening.
Preferably, the hot-bending machine further includes discharge zone, and feed zone and discharge zone are located at the opposite both ends of hot bending treatment region；
The discharge zone includes discharge chamber, discharge door, the second closing door and push-off device；Second closing door is set to the discharging
Room is close to hot bending treatment region side, for separating discharge zone and hot bending treatment region；The push-off device is set to the discharging
On the side adjacent with side where second closing door of room, for mold to be released discharge zone；The discharge door is set to institute
Where stating discharge chamber and the push-off device on the opposite side of side, for separating discharge zone and the external world.
Compared with prior art, hot-bending machine provided by the utility model is used for heat-bending glass panel comprising first promotes
Component, the second propulsion assembly, feed zone, hot bending treatment region and vacuum evacuation device；The feed zone and the hot bending treatment region
Connection, so that the glass panel enters the hot bending treatment region from the feed zone；First propulsion assembly includes first
Propeller, second propulsion assembly include propping up for carrying the support plate that the mold to heat-bending glass panel is housed and setting
The second propeller on fagging, first propeller connect with the support plate and drive its movement；The vacuum means
It sets and the feed zone and the hot bending treatment region is vacuumized, so that the feed zone and the hot bending treatment region are in vacuum environment
Lower work；For operator by equipped with sending after the mold of heat-bending glass panel to the support plate, the first propeller drives support plate
Be moved to predetermined position to the feed zone, second propeller will equipped with the mold push-in to heat-bending glass panel it is described into
Expect area, then the hot bending treatment region is sent to by the feed zone and carries out hot bending processing.First propulsion assembly and second promotes
Component cooperates feeding, and relatively single propulsion assembly is compared, and the stroke of propulsion assembly can be reduced, and prevents mold due to placing inaccuracy
The offset in progradation is caused, to prevent mold from falling, and convenient for the position after control mold push-in feed zone.
The hot bending treatment region is provided with hot pressing mechanism, transport mechanism and the first bottom plate；Hot pressing mechanism and transport mechanism are set
In the same side of the first bottom plate；Hot pressing mechanism includes multiple hot pressing stations, and the transport mechanism carrying is equipped with to heat-bending glass
Mold moves on multiple hot pressing stations.The transport mechanism includes slide assemblies and runner assembly, the slide assemblies with turn
Dynamic component connection；The slide assemblies are slidably connected with first bottom plate, and the slide assemblies can drive runner assembly opposite
In the first bottom plate slide displacement；The runner assembly includes a rotating bar and the multiple intervals being set in rotating bar setting
Rod for stiring materials, when the rotating bar makes interval of the described rod for stiring materials between mold, the rotating bar slide displacement is so as to dial
Expect that bar pushes mold mobile.The slide assemblies include movable plate and third propeller, and the movable plate and third propeller connect
It connects；The movable plate is also connect with the runner assembly, and is slidably connected with the first bottom plate；The third propeller drives movement
Plate and runner assembly are relative to the first bottom plate slide displacement.The runner assembly further includes bearing block and motor；The movement
The bearing block is fixed on plate, the rotating bar is sheathed on the bearing block and rotates in bearing block, described rod for stiring materials with
Rotating bar is fixedly connected, and the rotating bar drives described rod for stiring materials to be displaced with driven mold；Motor is further fixed on movable plate, institute
It states motor to connect with the rotating bar, rotating bar and rod for stiring materials can be driven to rotate.It is arranged by multiple intervals in transport mechanism
Rod for stiring materials, make mold as rod for stiring materials is mobile, and the distance of a mobile station every time, mold can be accurately moved to station
On, increase hot bending efficiency and hot bending quality.
The hot pressing mechanism includes supporting element, pressure pump, pressing piece and heating rod；The supporting element is fixed on the first bottom
Plate is provided with heating rod for placing mold to carry out heat temperature raising to mold in the supporting element；The pressure pump with it is described
Supporting element is separated and is oppositely arranged, and the pressure pump is connect with the pressing piece, and the pressure pump is for applying the pressing piece
Plus-pressure；Heating rod is provided in the pressing piece to carry out heat temperature raising to mold, the pressing piece is matched with the supporting element
Close with by pressure conduction to mold so that glass panel pressure-bearing bending deformation under hot environment in mold.Under vacuum conditions
Hot pressing directly is carried out to mold, reduces the device for pouring protective gas, reduces the working time, increase production efficiency, together
When reduce production cost.
The feed zone includes feed space, feeding gate, the first closing door；The feeding gate is set to the feed space close to institute
The second propulsion assembly side is stated, for separating feed zone and the external world, so that the feed space forms a closing chamber, is taken out very described
Under empty device work, vacuum environment is formed；First closing door is set to the feed space close to hot bending treatment region side,
For separating feed zone and hot bending treatment region, outside air enters when preventing the feeding gate from opening.The discharge zone includes
Discharge chamber, discharge door, the second closing door and push-off device；Second closing door is set to the discharge chamber close to the hot bending
Treatment region side, for separating discharge zone and hot bending treatment region；The push-off device is set to the discharge chamber and second envelope
It closes on the adjacent side in place side, for mold to be released discharge zone.The discharge door be set to the discharge chamber with it is described
Where push-off device on the opposite side of side, for separating discharge zone and the external world.By setting feeding gate and discharge door, prevent
When the first closing door and the second closing door are opened, outside air enters feed zone or discharge zone, in turn for feed zone and discharge zone
Outside air is prevented to enter hot bending treatment region to influence hot bending work.
[Detailed description of the invention]
Fig. 1 is the overall structure diagram of hot-bending machine provided by the utility model.
Fig. 2 a is the overall structure diagram of feeding mechanism in hot-bending machine provided by the utility model.
Fig. 2 b is the overall structure diagram of the second propulsion assembly in feeding mechanism in hot-bending machine provided by the utility model.
Fig. 3 is the overall structure diagram of feed zone and discharge zone in hot-bending machine provided by the utility model.
Fig. 4 a is the overall structure diagram of hot bending treatment region in hot-bending machine provided by the utility model.
Fig. 4 b is the positive structure schematic of hot pressing mechanism in hot-bending machine provided by the utility model.
Fig. 4 c is the distribution schematic diagram of hot pressing station in hot-bending machine provided by the utility model.
Fig. 5 a is the overall structure diagram of transport mechanism in hot-bending machine provided by the utility model.
Fig. 5 b is the enlarged drawing of part A in Fig. 5 a.
Description of symbols:
100, hot-bending machine；10, feeding mechanism；11, the first propulsion assembly；111, the first propeller；112, First piston bar；
113, limit plate；1131, limiting slot；114, connecting rod；12, the second propulsion assembly；121, support plate；122, the second propeller；
123, pushing plate；124, second piston bar；125, baffle；
20, feed zone；21, feeding gate；22, the first closing door；23, feed space；24, the first vacuum evacuation device；
30, discharge zone；31, discharge door；32, the second closing door；33, push-off device；34, discharge chamber；
40, hot bending treatment region；41, hot pressing mechanism；411, supporting element；412, pressure pump；413, pressing piece；414, it heats
Stick；415, the second bottom plate；416, top plate；42, transport mechanism；421, slide assemblies；4211, guide rail；4212, movable plate；
4213, third propeller；422, runner assembly；4221, bearing block；4222, rotating bar；4223, rod for stiring materials；4224, motor；
4225, connecting shaft；4226, rotate gear；4227, motor gear；4228, belt；43, the first bottom plate；44, third vacuum means
It sets；
50, hot pressing station；51, preheating station；52, shaping station；53, station is kept the temperature；54, cooling station；
200, mold.
[specific embodiment]
In order to make the purpose of this utility model, technical solution and advantage are more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to solve
The utility model is released, is not used to limit the utility model.
Referring to Fig. 1, the utility model is provided at a kind of hot-bending machine 100, including feeding mechanism 10, feed zone 20, hot bending
Manage area 40 and discharge zone 30.Feed zone 20 is connect with hot bending treatment region 40, and hot bending treatment region 40 is connect with discharge zone 30, charging
Area 20 and discharge zone 30 are located at the opposite both ends of hot bending treatment region 40.Feeding mechanism 10 will be for that will carry to hot bending panel
Mold 200 (hereinafter referred to as mold 200) is pushed into feed zone 20.Hot bending treatment region 40 is for making under vacuum conditions to hot bending panel
Hot bending forming.Feed zone 20 prevents air from entering hot bending treatment region 40 as feed surge chamber, at feed zone 20 and hot bending
When reason area 40 is in vacuum environment, mold 200 enters hot bending treatment region 40 by feed zone 20.Discharge zone 30 is as discharging buffering
Chamber prevents air from entering hot bending treatment region 40, when discharge zone 30 and hot bending treatment region 40 are in vacuum environment, through overheating
Mold 200 after curved 40 hot bending for the treatment of region processing is discharged from discharge zone 30.
Incorporated by reference to Fig. 2 a and Fig. 2 b, feeding mechanism 10 includes the first propulsion assembly 11 and the second propulsion assembly 12, and first pushes away
It is connected into component 11 and the second propulsion assembly 12.First propulsion assembly 11 for push the second propulsion assembly 12 with close to or away from
Feed zone 20, the second propulsion assembly 12 is for carrying the mold 200 sent and mold 200 being pushed into feed zone 20.
First propulsion assembly 11 includes the first propeller 111, First piston bar 112, limit plate 113 and connecting rod 114.
First propeller 111 is fixed on support carrier, on ground or desktop.First piston bar 112 and the first propeller 111 connect
It connects, the first propeller 111 can be partially received in, be controlled in the first propeller 111 by the first propeller 111 and stretch out or withdraw.
Limit plate 113 is fixedly connected with the first propeller 111, and limit plate 113 offers limiting slot 1131, the extension side of limiting slot 1131
To identical as the direction of motion of First piston bar 112.114 one end of connecting rod and First piston bar 112 expose to the first propeller
111 parts are fixedly connected, and the other end passes through limit plate 113 by limiting slot 1131 and is fixedly connected with the second propulsion assembly 12, are limited
Position plate 113 limits the moving direction of connecting rod 114 by limiting slot 1131.First propeller 111 releases First piston bar 112
When, for the second propulsion assembly 12 with feed zone 20 close to a side contacts of the second propulsion assembly 12, the first propeller 111 withdraws first
When piston rod 112, the second propulsion assembly 12 is not contacted with the side.
Second propulsion assembly 12 includes support plate 121, the second propeller 122, pushing plate 123 and second piston bar
124.Support plate 121 is for carrying the mold 200 sent, and support plate 121 is fixedly connected with connecting rod 114, connecting rod 114
Support force is provided for support plate 121.Be fixedly installed with the second propeller 122 in support plate 121,124 one end of second piston bar with
The connection of second propeller 122, can be partially received in the second propeller 122.Second piston bar one end is controlled by the second propeller 122
It stretches out or withdraws in the second propeller 122, the other end is connect with pushing plate 123, and the second propeller 122 can push pushing plate
123 to be pushed into feed zone 20 for the mold 200 in support plate 121.124 direction of motion of second piston bar and First piston bar 112
The direction of motion is identical.First propulsion assembly 11 and the second propulsion assembly 12 cooperate feeding, and relatively single propulsion assembly is compared, can be subtracted
The length of pushing ram, prevents mold 200 from causing the offset in progradation because placing inaccuracy in few propulsion assembly, to prevent
Only mold 200 is fallen, and the position after feed zone 20 is pushed into convenient for control mold 200.
In the present embodiment, mold 200 is carried to support plate 121 by operator from assembly line, in support plate 121
It is additionally provided with baffle 125, for being limited to mold 200 to prevent mold 200 from falling from support plate 121.
The specific work process of first propulsion assembly 11 and the second propulsion assembly 12: First piston bar 112 is withdrawn, and drives branch
Fagging 121 is withdrawn far from feed zone 20, second piston bar 124, and pushing plate 123 is driven to withdraw, and mold 200 is carried to support plate
On 121, and blocked by baffle 125.First piston bar 112 is stretched out, and support plate 121 and feed zone 20 is driven to promote close to first
The surface of 11 side of component contacts, and second piston bar 124, which is stretched out, is pushed into feed zone 20 mold 200, recycles this course of work.
Referring to Fig. 3, feed zone 20 includes feeding gate 21, the first closing door 22, feed space 23 and the first vacuum means
Set 24.First vacuum evacuation device 24 is set to 23 outside of feed space.The feeding gate 21 is set to the feed space 23 close to described
Second propulsion assembly, 12 side, for separating feed zone 20 and the external world.Feeding gate 21 and feed space 23 are rotatablely connected, feeding gate 21
The closing when not feeding, to prevent outside air from entering feed space 23.First closing door 22 is set to the feed space 23 close to institute
State 40 side of hot bending treatment region, for separating feed zone 20 and hot bending treatment region 40, specifically, the first closing door 22 with it is described into
Material room 23 is slidably connected namely the first closing door 22 slides on 40 side of hot bending treatment region in feed space 23, can beat
Mold 200 will not be encountered when so that the first closing door 22 opening or closing by opening or closing the feed space 23 when closing.First closing
22 closings when hot bending treatment region 40 is not fed of door, to prevent the air in feed zone 20 from entering hot bending treatment region 40.When charging,
First closing door 22 is closed, and feeding gate 21 is opened, and mold 200 is pushed into feed space 23 by feeding mechanism 10, and feeding gate 21 is closed,
First vacuum evacuation device 24 starting vacuumizes, after feed space 23 reaches vacuum environment, the first closing door 22 open, mold 200 from
Feed zone 20 enters hot bending treatment region 40, and the first closing door 22 is closed, and mold 200, which enters in hot bending treatment region 40, carries out hot bending
Processing.Then feeding gate 21 is opened again continues the above course of work of feed cycle.
Discharge zone 30 includes discharge door 31, the second closing door 32, discharge chamber 34 and third vacuum evacuation device (not shown)
And push-off device 33.Second closing door 32 is set to the discharge chamber 34 close to 40 side of hot bending treatment region, for separating
Discharge zone 30 and hot bending treatment region 40, the second closing when hot bending treatment region 40 does not discharge of closing door 32, to prevent discharge zone 30
In air enter hot bending treatment region 40, specifically, the second closing door 32 is slidably connected with the discharge chamber 33 namely the second envelope
It closes door 32 to slide on 40 side of hot bending treatment region in discharge chamber 33, openable or closing discharge chamber 33, so that second
When closing door 32 opens or closes, mold 200 will not be encountered.Push-off device 33 is set to the discharge chamber 34 and second closing
On the adjacent side in 32 place sides of door, for mold 200 to be released discharge zone.Discharge door 31 be set to the discharge chamber 34 with
On the opposite side of 33 place side of push-off device, for separating discharge zone 20 and extraneous, discharge door 31 and the rotation of discharge chamber 34
Connection, the closing when not discharging of discharge door 31, to prevent air from entering discharge zone 30.
When discharging, discharge door 31 is closed, and the second closing door 32 is opened, and mold 200 enters discharge zone from hot bending treatment region 40
30, the second closing door 32 is closed, and discharge door 31 is opened, and mold 200 is released discharge zone 30 by push-off device 33, and discharge door 31 closes
It closes, the starting of third vacuum evacuation device vacuumizes, and after discharge zone 30 reaches vacuum environment, the second closing door 32 is opened again to be continued to discharge
Recycle this course of work.
Fig. 4 a is please referred to, hot bending treatment region 40 is taken out true including hot pressing mechanism 41, transport mechanism 42, the first bottom plate 43, third
Empty device 44 and vacuum meter (not shown).Transport mechanism 42 is arranged on the first bottom plate 43.Hot pressing mechanism 41 is used for mold
200 heating are pressurizeed so as to deform to hot bending panel bending；Transport mechanism 42 is used for feed zone 20 equipped with the mould to hot bending panel
Tool 200 is moved to hot bending treatment region 40, and hot bending treatment region 40 is moved to discharging equipped with the mold 200 of hot bending shape panel
Area 30；Vacuum meter is for measuring vacuum degree in hot bending treatment region 40；Third vacuum evacuation device 44 is for extracting hot bending treatment region 40
Interior gas keeps vacuum environment.
Please refer to Fig. 4 b, hot pressing mechanism 41 include supporting element 411, pressure pump 412, pressing piece 413, heating rod 414 and
The second bottom plate 415 and top plate 416 being oppositely arranged.Supporting element 411 is fixed on the second bottom plate 415 of hot bending treatment region 40, uses
In placement mold 200；Pressure pump 412 is fixed on 40 top plate 416 of hot bending treatment region, and pressure pump 412 is connect with pressing piece 413, pressure
Power pumps 412 pairs of pressing pieces 413 and applies pressure, and pressing piece 413 and supporting element 411 cooperate to squeeze pressure conduction to mold 200
Compression mould 200 make in mold 200 to hot bending panel pressure-bearing bending deformation.Heating is provided in supporting element 411 and pressing piece 413
Stick 414, supporting element 411 and pressing piece 413 are Heat Conduction Material, by contact heat conductien so that mold 200 and to hot bending panel
Heating.
Optionally, pressure pump 412 can be servo motor or cylinder, for applying pressure to pressing piece 413.
Incorporated by reference to Fig. 4 b and Fig. 4 c, mold 200 enters hot bending treatment region 40 from feed zone 20, and moves from hot bending treatment region 40
Out to discharge zone 30.Hot pressing mechanism 41 includes multiple hot pressing stations 50, and hot pressing station 50 includes preheating station 51, shaping station
52, station 53 and cooling station 54 are kept the temperature, specifically, hot pressing station 50 shares 11, from feed zone 20 to discharge zone side
To proper alignment, preheating station 51 4 are followed successively by, shaping station 52 3, keeps the temperature station two, cooling station 54 two.
Preheating station 51 is used for mold 200 and to hot bending panel pre-heating temperature elevation, and applies certain pressure to mold 200
Make slowly to deform to hot bending panel；Specifically, four hot pressing stations 50 give pressing piece by heating rod 414 in preheating station 51
413 with supporting element 411 heat after to mold 200 pressure and transition temperature, achieve the purpose that preheated mold 200, wherein pre- thermal technology
It is 0.15MPa-0.35MPa to the pressure of mold 200 in position 51.
Shaping station 52 is for applying pressure to mold 200 under high temperature environment, so as to hot bending panel in mold 200
Bending deformation, specifically, three hot pressing stations 50 being arranged successively in shaping station 52 from preheating station 51 to cooling station 54
Pressure pump 412 to the pressure of mold 200 are as follows: first hot pressing station 50 divides three phases to apply pressure, and pressure gradually increases
Add, other two hot pressing station 50 keeps aforementioned first hot pressing station 50 in the pressure of phase III, prevents glass by external force
Lead to very much that there are press backs on glass greatly, wherein be 0.55MPa-0.85MPa to the pressure of mold 200 in shaping station 52.
For heat preservation station 53 for keeping preset temperature to form transition on mold 200, preventing from cooling down too fast leads to mold
200 there are stress, are easily broken and influence Forming Quality.Specifically, for buffering the mold come from the transmission of shaping station 52
200, by the way that multilayer composite heat insulating ceramic fibre brick namely Ceramics brick is arranged in pressing piece 413 and 411 surface of supporting element
The thermal insulation material combined with ceramic fiber blanket, so that the temperature of two hot pressing stations 50 at this is lower than the temperature of shaping station 52
Degree, reduces the load of heating tube.It wherein, is 0.55MPa-0.85MPa to the pressure of mold 200 in heat preservation station 53.
Cooling station 54 is used to keep certain pressure for 200 slow cooling of mold and to mold 200 face so that after hot bending
Plate keeps deformation sizing.Specifically, cooling station 54 is passed through recirculated water, makes the temperature in the hot pressing station 50 by flowing water
Degree is taken away by flowing water, makes the temperature of two hot pressing stations 50 at this lower than hot pressing station 50 described in the first two, to reach
The purpose of cooling mold 200.It is 0.55MPa-0.85MPa to the pressure of mold 200 in cooling station 54.
Incorporated by reference to Fig. 4 c and Fig. 5 a, transport mechanism 42 includes slide assemblies 421 and runner assembly 422, slide assemblies 421
It is slidably connected with the first bottom plate 43 of hot bending treatment region 40, and is connect with runner assembly 422, slide assemblies 421 can drive rotation
Component 422 is relative to reciprocating motion sliding between feed zone 20 and discharge zone 30.Mold 200 is in slide assemblies 421 and rotating group
Under the cooperation of part 422, from feed zone 20 into hot bending treatment region 40 and after carrying out hot bending processing, into discharge zone 30.
As illustrated in fig. 5 a, slide assemblies 421 include guide rail 4211, movable plate 4212 and third propeller 4213.Guide rail
4211 are arranged on the first bottom plate 43, and movable plate 4212 offers slot corresponding with guide rail 4211, and movable plate 4212 passes through institute
It states slot to be slidably connected with guide rail 4211, can be moved under external force along 4211 extending direction of guide rail, movable plate 4212 and rotation
Component 422 connects.Third propeller 4213 is fixed on first bottom plate 43, third propeller 4213 is connect with movable plate 4212,
Third propeller 4213 can push movable plate 4212 and the runner assembly connecting with movable plate 4,212 422 to extend along guide rail 4211
Direction is mobile, and 4211 extending direction of guide rail is the direction that feed zone 20 arrives discharge zone 30, i.e. third propeller 4213 can push shifting
Movable plate 4212 and runner assembly 422 are close to or away from feed zone 20.
In the present embodiment, third propeller 4213 includes telescoping cylinder and third piston rod.Third piston rod can stretched
Relative to stretching is protruded into telescoping cylinder under the control of contracting cylinder, third piston rod exposes to one end of telescoping cylinder and movable plate 4212 is fixed
Connection, to drive movable plate 4212 to move on the extending direction of guide rail 4211.
Please continue to refer to Fig. 5 a, runner assembly 422 includes bearing block 4221, rotating bar 4222, spaced group multiple
Expect bar 4223 and motor 4224.Rod for stiring materials 4223 is displaced for driven mold 200 on hot pressing station 50.The number of rod for stiring materials 4223
Amount is more than 50 quantity of hot pressing station, and the distance between adjacent rod for stiring materials 4223 is slightly larger than 50 distance of hot pressing station.In this reality
It applies in example, rod for stiring materials 4223 totally 12, rod for stiring materials 4223 close to feed zone 20 is first rod for stiring materials 4223, close to discharge zone
30 be the 12nd rod for stiring materials 4223.Rod for stiring materials 4223 is fixedly connected with rotating bar 4222.It is fixed at least on movable plate 4212
Two bearing blocks 4221, rotating bar 4222 are sheathed in bearing block 4221 and under external force only in 4221 transfers of bearing block
It is dynamic.Motor 4224 is further fixed on movable plate 4212, motor 4224 is connect with rotating bar 4222, and motor 4224 can drive rotation
Bar 4222 and rod for stiring materials 4223 rotate.Motor 4224 drives the rotation of rod for stiring materials 4223 that rod for stiring materials 4223 is made to be in first position or the
When two positions namely rod for stiring materials 4223 are in first position, rod for stiring materials 4223 lifts after rotating, and contacts it with mold 200,
The movement of rod for stiring materials 4223 at this time does not influence 200 position of mold；When rod for stiring materials 4223 is in the second position, each rod for stiring materials
4223 intert in the gap between two neighboring mold 200, and rod for stiring materials 4223 can be held in 200 side of mold at this time.
Fig. 5 b is please referred to, in the present embodiment, runner assembly 422 further includes connecting shaft 4225, rotate gear 4226, motor
Gear 4227 and belt 4228.Rotate gear 4226, rotate gear 4226, rotating bar are fixedly connected in rotating bar 4222
4222 and rod for stiring materials 4223 can rotate synchronously.4225 one end of connecting shaft is connect with motor 4224, the other end and motor gear
4227 connections, motor gear 4227 are connect with rotate gear 4226 by belt 4228, and motor 4224 passes through pulley drive band
Turn lever 4222 and rod for stiring materials 4223 rotate.It is appreciated that rotate gear 4226 can engage biography with 4224 direct geared of motor
Dynamic or motor 4224 is directly fixedly connected with transmission with rotating bar 4222, as long as motor 4224 can drive the rotation of rotating bar 4222 i.e.
It can.
The specific work process of hot bending treatment region 40: third vacuum evacuation device 44 vacuumizes, and keeps hot bending treatment region 40 true
Altitude, motor 4224 drive rod for stiring materials 4223 to turn to first position, and the first closing door 22 is opened, and third propeller 4213 is logical
The transmission for crossing movable plate 4212, bearing block 4221 and rotating bar 4222 drives rod for stiring materials 4223 to move to close to 20 direction of feed zone
50 distance of hot pressing station is moved, in 4223 moving process of rod for stiring materials, whole process is not contacted with mold 200, adjacent after mobile
Two rod for stiring materials 4223 and rotating bar 4222 enter feed zone 20 close to one end of feed zone 20.Motor 4224 drives rod for stiring materials
4223 turn to the second position, and each rod for stiring materials 4223 is between two neighboring mold 200, such as: the mold in feed zone 20
200 between two neighboring rod for stiring materials 4223, and the second closing door 32 is opened, and third propeller 4213 is by rod for stiring materials 4223 to remote
With a distance from the mobile hot pressing station 50 in 20 direction of feed zone, in the process that third propeller 4213 drives rod for stiring materials 4223 mobile
In, rod for stiring materials 4223 can be supported with mold 200 and driven mold 200 is displaced at a distance from a hot pressing station 50, wherein rod for stiring materials
Mold 200 is moved to 40 first hot pressing station 50 of hot bending treatment region from feed zone 20 by 4223, and will be on the first hot pressing station 50
The mobile second hot pressing station 50 of mold 200, meanwhile, successively push, rod for stiring materials 4223 is by the mould on the 11st hot pressing station 50
Tool 200 is pushed into discharge zone 30, and the first closing door 22 and the second closing door 32 are closed, and hot bending treatment region 40 is on hot pressing station 50
Mold 200 carry out hot pressing, after the completion of hot pressing, the above-mentioned course of work of circulating repetition with realize mold 200 transmit.
The course of work of the hot-bending machine 100: when charging, the first closing door 22 is closed, and feeding gate 21 is opened, feeding mechanism
10 molds 200 are pushed into feed zone 20, and feeding gate 21 is closed, and vacuum evacuation device starting vacuumizes, and feed zone 20 reaches vacuum ring
Behind border, motor 4224 drives rod for stiring materials 4223 to turn to first position, and the first closing door 22 is opened, and third propeller 4213 is logical
The transmission for crossing movable plate 4212, bearing block 4221 and rotating bar 4222 drives rod for stiring materials 4223 to move to close to 20 direction of feed zone
One 50 distance of hot pressing station, in 4223 moving process of rod for stiring materials, whole process is not contacted with mold 200.It is adjacent after movement
Two rod for stiring materials 4223 and rotating bar 4222 are partially into feed zone 20.Motor 4224 drives rod for stiring materials 4223 to turn to second
Position, the mold 200 in feed zone 20 is between two neighboring rod for stiring materials 4223, and the second closing door 32 is opened, third propeller
Rod for stiring materials 4223 is moved 50 distance of hot pressing station to far from 20 direction of feed zone by 4213, in 4213 band of third propeller
During dynamic rod for stiring materials 4223 is mobile, rod for stiring materials 4223 can be contacted with mold 200 and driven mold 200 is displaced a hot pressing work
The distance of position 50, wherein mold 200 is moved to 40 first hot pressing station of hot bending treatment region from feed zone 20 by rod for stiring materials 4223
50, and by the mobile second hot pressing station 50 of mold 200 on the first hot pressing station 50, meanwhile, it successively pushes, then rod for stiring materials 4223
Mold 200 on 11st hot pressing station 50 is pushed into discharge zone 30.After the completion of movement, the first closing door 22 and the second closing
Door 32 is closed, and the heating rod 414 in hot pressing mechanism 41 starts to carry out mold 200 pre-heating temperature elevation, while 412 pairs of pressure pump pressures
Part 413 applies pressure, and pressing piece 413 and supporting element 411 cooperate conducting pressure and heat to mold 200, makes mold
The deformation of 200 hot bendings.After the completion of hot pressing, motor 4224 drives rod for stiring materials 4223 to turn to first position, and the first closing door 22 is opened,
Repeat above-mentioned movement.
Compared with prior art, hot-bending machine provided by the utility model is used for heat-bending glass panel comprising first promotes
Component, the second propulsion assembly, feed zone, hot bending treatment region and vacuum evacuation device；The feed zone and the hot bending treatment region
Connection, so that the glass panel enters the hot bending treatment region from the feed zone；First propulsion assembly includes first
Propeller, second propulsion assembly include propping up for carrying the support plate that the mold to heat-bending glass panel is housed and setting
The second propeller on fagging, first propeller connect with the support plate and drive its movement；The vacuum means
It sets and the feed zone and the hot bending treatment region is vacuumized, so that the feed zone and the hot bending treatment region are in vacuum environment
Lower work；For operator by equipped with sending after the mold of heat-bending glass panel to the support plate, the first propeller drives support plate
Be moved to predetermined position to the feed zone, second propeller will equipped with the mold push-in to heat-bending glass panel it is described into
Expect area, then the hot bending treatment region is sent to by the feed zone and carries out hot bending processing.First propulsion assembly and second promotes
Component cooperates feeding, and relatively single propulsion assembly is compared, and the stroke of propulsion assembly can be reduced, and prevents mold due to placing inaccuracy
The offset in progradation is caused, to prevent mold from falling, and convenient for the position after control mold push-in feed zone.
The hot bending treatment region is provided with hot pressing mechanism, transport mechanism and the first bottom plate；Hot pressing mechanism and transport mechanism are set
In the same side of the first bottom plate；Hot pressing mechanism includes multiple hot pressing stations, and the transport mechanism carrying is equipped with to heat-bending glass
Mold moves on multiple hot pressing stations.The transport mechanism includes slide assemblies and runner assembly, the slide assemblies with turn
Dynamic component connection；The slide assemblies are slidably connected with first bottom plate, and the slide assemblies can drive runner assembly opposite
In the first bottom plate slide displacement；The runner assembly includes a rotating bar and the multiple intervals being set in rotating bar setting
Rod for stiring materials, when the rotating bar makes interval of the described rod for stiring materials between mold, the rotating bar slide displacement is so as to dial
Expect that bar pushes mold mobile.The slide assemblies include movable plate and third propeller, and the movable plate and third propeller connect
It connects；The movable plate is also connect with the runner assembly, and is slidably connected with the first bottom plate；The third propeller drives movement
Plate and runner assembly are relative to the first bottom plate slide displacement.The runner assembly further includes bearing block and motor；The movement
The bearing block is fixed on plate, the rotating bar is sheathed on the bearing block and rotates in bearing block, described rod for stiring materials with
Rotating bar is fixedly connected, and the rotating bar drives described rod for stiring materials to be displaced with driven mold；Motor is further fixed on movable plate, institute
It states motor to connect with the rotating bar, rotating bar and rod for stiring materials can be driven to rotate.It is arranged by multiple intervals in transport mechanism
Rod for stiring materials, make mold as rod for stiring materials is mobile, and the distance of a mobile station every time, mold can be accurately moved to station
On, increase hot bending efficiency and hot bending quality.
The hot pressing mechanism includes supporting element, pressure pump, pressing piece and heating rod；The supporting element is fixed on the first bottom
Plate is provided with heating rod for placing mold to carry out heat temperature raising to mold in the supporting element；The pressure pump with it is described
Supporting element is separated and is oppositely arranged, and the pressure pump is connect with the pressing piece, and the pressure pump is for applying the pressing piece
Plus-pressure；Heating rod is provided in the pressing piece to carry out heat temperature raising to mold, the pressing piece is matched with the supporting element
Close with by pressure conduction to mold so that glass panel pressure-bearing bending deformation under hot environment in mold.Under vacuum conditions
Hot pressing directly is carried out to mold, reduces the device for pouring protective gas, reduces the working time, increase production efficiency, together
When reduce production cost.
The feed zone includes feed space, feeding gate, the first closing door；The feeding gate is set to the feed space close to institute
The second propulsion assembly side is stated, for separating feed zone and the external world, so that the feed space forms a closing chamber, is taken out very described
Under empty device work, vacuum environment is formed；First closing door is set to the feed space close to hot bending treatment region side,
For separating feed zone and hot bending treatment region, outside air enters when preventing the feeding gate from opening.The discharge zone includes
Discharge chamber, discharge door, the second closing door and push-off device；Second closing door is set to the discharge chamber close to the hot bending
Treatment region side, for separating discharge zone and hot bending treatment region；The push-off device is set to the discharge chamber and second envelope
It closes on the adjacent side in place side, for mold to be released discharge zone.The discharge door be set to the discharge chamber with it is described
Where push-off device on the opposite side of side, for separating discharge zone and the external world.By setting feeding gate and discharge door, prevent
When the first closing door and the second closing door are opened, outside air enters feed zone or discharge zone, in turn for feed zone and discharge zone
Outside air is prevented to enter hot bending treatment region to influence hot bending work.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification within the principle of utility model, equivalent replacement and improvement etc. should all include the protection scope of the utility model
Within.
Claims (10)
1. a kind of hot-bending machine, be used for heat-bending glass panel, it is characterised in that: including the first propulsion assembly, the second propulsion assembly, into
Expect area, hot bending treatment region and vacuum evacuation device；
The feed zone is connect with the hot bending treatment region, so that the glass panel enters from the hot bending from the feed zone
Manage area；
First propulsion assembly includes the first propeller, and second propulsion assembly includes for carrying equipped with to heat-bending glass
The support plate of the mold of panel and the second propeller being arranged on support plate, first propeller and the support plate connect
It connects and drives its movement；
The vacuum evacuation device vacuumizes the feed zone and the hot bending treatment region, so that the feed zone and the hot bending
Treatment region works under vacuum conditions；
Equipped with the mold to heat-bending glass panel, the first propeller drives support plate to move to the feed zone for the support plate carrying
It moves to predetermined position, second propeller will be pushed into the feed zone equipped with the mold to heat-bending glass panel, then by described
Feed zone is sent to the hot bending treatment region and carries out hot bending processing.
2. a kind of hot-bending machine as described in claim 1, it is characterised in that: the first propulsion assembly further includes First piston bar, limit
Position plate and connecting rod；
Limit plate includes opposite two sides, and limit plate side is fixedly connected with the first propeller, and the second propulsion group is arranged in the other side
Part；
First piston bar one end is connect with the first propeller, and the other end is fixedly connected with one end of connecting rod；
Limiting slot is offered on limit plate, connecting rod passes through the limiting slot and second far from one end of First piston bar and promotes
Component is fixedly connected；
Connecting rod follows First piston bar in limiting slot intrinsic displacement, to drive the displacement of the second propulsion assembly.
3. a kind of hot-bending machine as claimed in claim 2, it is characterised in that: the second propulsion assembly further includes pushing plate, the second work
Stopper rod and baffle；
Support plate side is fixedly connected with the connecting rod, and opposite side is fixedly connected with the second propeller；
Second piston bar one end is contained in the second propeller, and the other end is fixedly connected with pushing plate；
Baffle plate setting is on the side of support plate feed direction, to prevent mold from falling.
4. a kind of hot-bending machine as described in claim 1, it is characterised in that: the hot bending treatment region is provided with hot pressing mechanism, passes
Send mechanism and the first bottom plate；
Hot pressing mechanism and transport mechanism are set to the same side of the first bottom plate；Hot pressing mechanism includes multiple hot pressing stations, the transmission
Mechanism carrying is moved on multiple hot pressing stations equipped with the mold to heat-bending glass.
5. a kind of hot-bending machine as claimed in claim 4, it is characterised in that: the transport mechanism includes slide assemblies and rotating group
Part, the slide assemblies are connect with runner assembly；
The slide assemblies are slidably connected with first bottom plate, and the slide assemblies can drive runner assembly relative to the first bottom
Plate slide displacement；
The runner assembly includes a rotating bar and multiple spaced rod for stiring materials for being set in the rotating bar, and described turn
When lever makes interval of the described rod for stiring materials between mold, the rotating bar slide displacement is so that rod for stiring materials pushes mold to move
It is dynamic.
6. a kind of hot-bending machine as claimed in claim 5, it is characterised in that: the slide assemblies include that movable plate and third promote
Device, the movable plate are connect with third propeller；
The movable plate is also connect with the runner assembly, and is slidably connected with the first bottom plate；
The third propeller drives movable plate and runner assembly relative to the first bottom plate slide displacement.
7. a kind of hot-bending machine as claimed in claim 6, it is characterised in that: the runner assembly further includes bearing block and electricity
Machine；
The bearing block is fixed on the movable plate, the rotating bar is sheathed on the bearing block and rotates in bearing block,
Described rod for stiring materials is fixedly connected with rotating bar, and the rotating bar drives described rod for stiring materials to be displaced with driven mold；
Motor is further fixed on movable plate, the motor is connect with the rotating bar, and rotating bar and rod for stiring materials can be driven to rotate.
8. a kind of hot-bending machine as claimed in claim 7, it is characterised in that: the hot pressing mechanism includes supporting element, pressure pump, applies
Casting die and heating rod；
The supporting element is fixed on the first bottom plate, for placing mold, be provided in the supporting element heating rod with to mold into
Row heat temperature raising；
The pressure pump is separated and is oppositely arranged with the supporting element, and the pressure pump is connect with the pressing piece, the pressure
Pump is for applying pressure to the pressing piece；
Heating rod is provided in the pressing piece to carry out heat temperature raising to mold, the pressing piece and the supporting element cooperate with
By pressure conduction to mold so that glass panel pressure-bearing bending deformation under hot environment in mold.
9. such as a kind of described in any item hot-bending machines of claim 1-8, it is characterised in that: the feed zone include feed space, into
Bin gate, the first closing door；
The feeding gate is set to the feed space close to second propulsion assembly side, for separating feed zone and extraneous, with
So that the feed space is formed a closing chamber, under vacuum evacuation device work, forms vacuum environment；
First closing door is set to the feed space close to hot bending treatment region side, for separating at feed zone and hot bending
Area is managed, outside air enters when preventing the feeding gate from opening.
10. such as a kind of described in any item hot-bending machines of claim 1-8, it is characterised in that: the hot-bending machine further includes discharge zone,
Feed zone and discharge zone are located at the opposite both ends of hot bending treatment region；The discharge zone includes discharge chamber, discharge door, the second closing door
And push-off device；
Second closing door is set to the discharge chamber close to hot bending treatment region side, for separating at discharge zone and hot bending
Manage area；
The push-off device is set on the discharge chamber side adjacent with side where second closing door, is used for mold
Release discharge zone；
Where the discharge door is set to the discharge chamber and the push-off device on the opposite side of side, for separating discharge zone
With the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984584.0U CN209583976U (en) | 2018-11-28 | 2018-11-28 | A kind of hot-bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984584.0U CN209583976U (en) | 2018-11-28 | 2018-11-28 | A kind of hot-bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583976U true CN209583976U (en) | 2019-11-05 |
Family
ID=68377704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821984584.0U Expired - Fee Related CN209583976U (en) | 2018-11-28 | 2018-11-28 | A kind of hot-bending machine |
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| Country | Link |
|---|---|
| CN (1) | CN209583976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423104A (en) * | 2020-04-07 | 2020-07-17 | 维达力实业(深圳)有限公司 | Hot bending forming device and hot bending forming method |
| CN114075032A (en) * | 2020-08-11 | 2022-02-22 | Oppo（重庆）智能科技有限公司 | Thermoforming method, thermoforming apparatus, glass member, housing, and electronic apparatus |
-
2018
- 2018-11-28 CN CN201821984584.0U patent/CN209583976U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423104A (en) * | 2020-04-07 | 2020-07-17 | 维达力实业(深圳)有限公司 | Hot bending forming device and hot bending forming method |
| CN111423104B (en) * | 2020-04-07 | 2022-03-18 | 维达力实业(深圳)有限公司 | Hot bending forming device and hot bending forming method |
| CN114075032A (en) * | 2020-08-11 | 2022-02-22 | Oppo（重庆）智能科技有限公司 | Thermoforming method, thermoforming apparatus, glass member, housing, and electronic apparatus |
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Granted publication date: 20191105 Termination date: 20211128 |