CN206467131U - One kind automation glass bending furnace - Google Patents

Abstract

The utility model provides a kind of automation glass bending furnace, belong to glass processing device field, including body of heater, glass chassis, bending positioning component and annelaing pot, the glass chassis is located in the body of heater and can moved along the longitudinal centre line of the body of heater, the glass chassis is provided with bending positioning component, the annelaing pot is located at one end close to outlet in the body of heater, and the annelaing pot is moved relative to the body of heater and set.The utility model can be accurately positioned and be molded to the shape of heat-bending glass by bending positioning component, while carrying out homo genizing annelaing further through annelaing pot, it is ensured that the precision of product, while avoiding the stress concentration in annealing process, the qualification rate of finished product is high.

Description

One kind automation glass bending furnace

Technical field

The utility model belongs to glass processing device field, more particularly to a kind of automation glass bending furnace.

Background technology

The glass machinery industry development of China starts from eighties of last century beginning of the nineties, mainly by the migration of foreign capitals (Taiwan investment) enterprise Start to root at home, with the region transfer of processing factory of the world and developing rapidly for Chinese related industry, glass machine Tool secondary industry starts to develop rapidly in China.

Heat-bending glass can be divided into single curved, bending, composite bent three major types from classifying in shape.

For single curved building glass, what glass bending was relatively easy to.But many producers are often in product At straight line substantially 150mm curved side, it is impossible to coincide well with mould, what is had has been above standard requirement, causes peace Dress is difficult.This problem is solved, requires that the electrical heating arrangement of bending furnace is reasonable first, local heating can be realized, product Placement direction is consistent with heating wire direction.

Bending heat-bending glass common are aquarium glass and counter glass, and the maximum technological difficulties of bending glass are straight lines Easily there are the defects such as moulding mark at side bending, knuckle.Therefore curved glass is also very common, such as spherical glass, the arch turned walk it is wide, Glass hand washing basin etc., this glass requires there is very high technical merit in hot bending operation, accurate mould is made, the need for having The bending furnace of specialty can just be completed.

Heat-bending glass is, in order to meet the quality requirements of modern architecture, to heat curved softening by high-quality glass, in a mold Shaping, then the annealed bend glass being made.Pattern is attractive in appearance, and the lines flow smoothly.It breaches the unicity of plate glass, using upper It is more versatile and flexible.Suitable for the particular/special requirement of different shapes such as door, window, ceiling, curtain wall.

Generally speaking, the heat-bending glass technical merit of China is also relatively backward, to the hot bending of some specific glass, often User's requirement is not reached.The hot bending of such as super large-scale, deep arc glass, yield rate is relatively low.From amechanical angle analysis, glass is in warm During curved, power is by two lateral middle concentrations, and when the size of power exceedes the allowable stress of glass, glass plate is burst.

Utility model content

In view of this, the utility model is directed to a kind of automaticity height and the high glass bending of product qualified rate Stove.

To reach above-mentioned purpose, what the technical solution of the utility model was realized in：One kind automation glass bending furnace, Including body of heater, glass chassis, bending positioning component and annelaing pot, the glass chassis is located in the body of heater and can be along the stove The longitudinal centre line movement of body, the glass chassis is provided with bending positioning component, and the annelaing pot is located in the body of heater and leaned on The one end closely exported, the annelaing pot is moved relative to the body of heater and set,

The bending positioning component includes swivel plate, location-plate and supporting plate, and the supporting plate is horizontally disposed with, the support One end of plate is hinged one end of the swivel plate, and the lower surface hinging rotary power source of the swivel plate, the location-plate is fixed Set, the spatial form that the state after being rotated in place of the location-plate and the swivel plate is oppositely arranged and formed therebetween Consistent with the shape of heat-bending glass finished product, the swivel plate is provided with the first thermal switch, and first temperature sense is opened The induction part of pass is located at close to the side of the location-plate, and signal wire and the control centre of first thermal switch connect Connect,

The annelaing pot includes drive component, fixed mount and be fixedly connected by the fixed mount two are relative sets Vertical range between the annealing tube assembly put, two annealing tube assemblies for being oppositely arranged is more than the thickness for treating heat-bending glass, institute Stating annealing tube assembly includes W shapes annealing pipe and support frame, and the W shapes annealing pipe is fixedly connected with support frame as described above, and the W shapes are moved back One end of fire tube connects air intake vent through support frame as described above, and the other end connects air outlet through support frame as described above, moved back described in two The relative one side of the W shapes annealing pipe in fire tube component is equipped with multiple exhaust vents.

Further, first thermal switch is remote on non-contact temperature inductive switch, the swivel plate One end of the supporting plate is provided with through hole, and first thermal switch is located in the through hole and the height of induction part is less than The upper surface of the swivel plate.

Further, one end away from the supporting plate is provided with second temperature inductive switch, described the on the swivel plate The signal wire of two thermal switch is connected with the control centre, and the second temperature inductive switch is non-contact temperature sense Inductive switch, the second temperature inductive switch is oppositely arranged with first thermal switch.

Further, the upper surface of the supporting plate is vertically provided with briquetting, the briquetting close to one end of the swivel plate By upper and lower air cylinders drive above and below it is vertically movable.

Further, the upper and lower air cylinders are located at outside glass chassis, force-output shaft and the glass chassis of the upper and lower air cylinders Between be slidably connected by self-lubricating bearing, the rotating power source is located at outside glass chassis and one end away from force-output shaft and heat Curved stove is hinged, and is slidably connected between the force-output shaft and glass chassis of the rotating power source by self-lubricating bearing.

Further, the rotating power source is cylinder.

Further, the drive component component screw screw structure, the screw is fixed on the lower end of the fixed mount, The moving direction of the axis of the leading screw and the fixed mount is be arranged in parallel and is equipped with the screw, and the motor is located at The one end of the leading screw away from the screw and the leading screw can be driven to rotate.

Further, multiple exhaust vents are uniformly arranged, in the vertical section of the W shapes annealing pipe, the exhaust vent Quantity is more than or equal to eight.

Further, the quantity of the fixed mount is four, and both the above is one group and is located at the fixed mount upper surface Both ends, following two is one group and is located at the both ends of the fixed mount lower surface, and both ends are located at positioned at the same side Fixed mount between be provided with connecting plate.

Further, the W shapes annealing pipe is fixed close to the middle part of support frame as described above one end by contiguous block.

Compared with prior art, the utility model has the advantages and positive effects of：1st, the utility model is in glass platform Bending positioning component is set on car, and the shape to heat-bending glass is accurately positioned and is molded, it is ensured that the formed precision of product, The qualification rate of product is lifted, passes through the setting of annelaing pot, it is ensured that homo genizing annelaing, it is to avoid stress concentration produces cracking, enters one Step improves the qualification rate of product；2nd, bending positioning component, which is set, rotates against plate and location-plate, and the space of the two formation The shape being molded for heat-bending glass is consistent, it is ensured that the precision of various irregular shape shapings, product qualified rate is high, and swivel plate leads to The motion of rotation driving power supply is crossed, its movement velocity can be configured, and be set according to the shape of the follow-up of heat-bending glass and shaping It is fixed, it is ensured that the stability of shaping, further lifted and the first thermal switch is set in precision, and swivel plate, control can be passed through Center processed controls the action of swivel plate in time, lifts operating efficiency；3rd, swivel plate and supporting plate are hinged setting, convenient according to hot bending The shape of glass is changed, applied widely；4th, rotating power source uses cylinder, carries buffer unit, operates steadily, shaping Effect is good, effectively prevent the concentration of stress in forming process, improves the qualification rate of product；The 5th, second temperature is set on location-plate Inductive switch is spent, the heat-bending glass after shaping can be detected, it is ensured that the accuracy of heat-bending glass positioning, it is ensured that be molded into Position, further lifts qualification rate；6th, the first thermal switch and second temperature inductive switch are opened using non-contact inductive Close, it is to avoid directly contact is detected, therefore avoids influence of the high temperature to thermal switch, lifting service life and stably Property；7th, supporting plate sets briquetting close to the upper end of rotation one end, can play a part of support during heat-bending glass is molded, Stabilization and precision that further lifting is molded；8th, pass through between rotating power source and the force-output shaft and glass chassis of upper and lower air cylinders Self-lubricating bearing is realized and is slidably connected, it is ensured that sealing and slided more smooth steady；9th, annelaing pot sets two and is oppositely arranged Annealing tube assembly, i.e., can including being oppositely arranged two W shapes annealing pipes and the two one side for being oppositely arranged sets multiple exhaust vents Annealing radiating is carried out in the uniform glass to after hot bending in both sides up and down, it is ensured that the uniformity of annealing, it is to avoid annealing process The stress concentration of middle edge, carries out avoiding the cracking problem in heat-bending glass annealing process, improves the qualification rate of product； 10th, annelaing pot is simple and reliable for structure, and sets drive component in bottom, facilitates the movement of whole annelaing pot, is conducive to hot bending Glass being transferred to and produces so that operation more facilitates；11st, drive component can using sprocket wheel chain structure, belt composition or Screw screw structure, the mode variation of realization is simple and reliable for structure, and can use standard component, and buying is convenient, cost It is low, it is also convenient for follow-up care and maintenance.

Brief description of the drawings

Constitute a part of accompanying drawing of the present utility model to be used for providing preferably understanding of the present utility model, this practicality is new The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model. In accompanying drawing：

Fig. 1 is a kind of structural representation for automating glass bending furnace of the utility model；

Fig. 2 is the structural representation of the utility model bending positioning component；

Fig. 3 is the structural representation of the utility model annelaing pot left view；

Fig. 4 is the structural representation that the utility model annelaing pot is looked up；

Fig. 5 is the structural representation that the utility model annelaing pot is overlooked；

Fig. 6 is the structural representation of the utility model annealing tube assembly.

Reference：

10- bending positioning components；1- supporting plates；2- swivel plates；21- through holes；3- location-plates；4- rotating power sources；5- One thermal switch；6- second temperature inductive switches；7- control centres；8- briquettings；81- high temperature resistant cottons；9- upper and lower air cylinders； 10- self-lubricating bearings；20- bodies of heater；30- annelaing pots；31- drive components；311- leading screws；312- motors；32- annealing tube assemblies； 321- support frames；322-W shape annealing pipes；323- exhaust vents；324- Gas inlet tubes；325- discharge pipes；33- fixed mounts；34- connections Plate；35- contiguous blocks；40- glass chassis.

Embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can To be mutually combined.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately It is described, " multiple " are meant that two or more.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition State concrete meaning of the term in the utility model.

Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.

As shown in figure 1, the utility model is a kind of automation glass bending furnace, including body of heater 20, glass chassis 40, bending Positioning component 10 and annelaing pot 30, glass chassis 40 are located in body of heater 20 and can moved along the longitudinal centre line of body of heater 20, glass Chassis 40 is provided with bending positioning component 10, and annelaing pot 30 is located at one end close to outlet in body of heater 20, and annelaing pot 30 is with respect to stove The movement of body 20 is set,

As shown in Fig. 2 bending positioning component 10 includes swivel plate 2, location-plate 3 and supporting plate 1, supporting plate 1 is horizontally disposed with, One end of one end hinging rotary plate 2 of supporting plate 1, the lower surface hinging rotary power source 4 of swivel plate 2, location-plate 3 is fixed and set Put, spatial form and hot bending glass that the state after being rotated in place of location-plate 3 and swivel plate 2 is oppositely arranged and formed therebetween The shape of glass finished product is consistent,

Swivel plate 2 is provided with the first thermal switch 5, and the induction part of the first thermal switch 5 is located at close to positioning The side of plate 3, the signal wire of the first thermal switch 5 is connected with control centre 7.

Preferably, rotating power source 4 is cylinder.

Preferably, the first thermal switch 5 is away from supporting plate 1 on non-contact temperature inductive switch, swivel plate 2 One end is provided with through hole 21, and the first thermal switch 5 is located in through hole 21 and the height of induction part is less than the upper end of swivel plate 2 Face.

Preferably, one end away from supporting plate 1 is provided with second temperature inductive switch 6 on swivel plate 2, and second temperature sensing is opened The signal wire for closing 6 is connected with control centre 7.

Preferably, second temperature inductive switch 6 is non-contact temperature inductive switch, second temperature inductive switch 6 and the One thermal switch 5 is oppositely arranged.

Preferably, the upper surface of supporting plate 1 is vertically provided with briquetting 8 close to one end of swivel plate 2, and briquetting 8 is by upper and lower air cylinders 9 It is vertically movable above and below driving.

Preferably, briquetting 8 is provided with high temperature resistant cotton 81 close to the one side of supporting plate 1, and the lower end of briquetting sets refractory wool Cloth, it is to avoid briquetting treats surface tear of heat-bending glass etc., lifts the surface effect of heat-bending glass.

Preferably, upper and lower air cylinders 9 are located at outside glass chassis, are passed through between the force-output shaft and glass chassis of upper and lower air cylinders 9 Self-lubricating bearing 10 is slidably connected, it is highly preferred that rotating power source 4 is located at outside glass chassis and one end away from force-output shaft and heat Curved stove is hinged, and is slidably connected between the force-output shaft and glass chassis of rotating power source 4 by self-lubricating bearing 10, the He of upper and lower air cylinders 9 Rotating power source 4 is arranged at the outside of glass chassis, and convenient fixed and installation it also avoid precision shadow of the high temperature to the two Ring.

As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, annelaing pot 30 includes drive component 31, fixed mount 33 and passes through fixed mount 33 It is vertical between the annealing tube assembly 32 that two be fixedly connected are oppositely arranged, two annealing tube assemblies 32 for being oppositely arranged Distance is more than the thickness for treating heat-bending glass, and annealing tube assembly 32 includes W shapes annealing pipe 322 and support frame 321, W shapes annealing pipe 322 It is fixedly connected with support frame 321, one end of W shapes annealing pipe 322 connects air intake vent 324 through support frame 321, and the other end passes through branch The relative one side of W shapes annealing pipe 322 that support 321 is connected in air outlet 325, two annealing tube assemblies 32 is equipped with multiple air-out Hole 323.

Preferably, drive component 31 is sprocket wheel chain drive, and sprocket wheel is fixed on the lower end of fixed mount 33, and motor passes through The chain drive fixed mount 33 coordinated with sprocket wheel is driven to move.

Preferably, drive component 31 is belt transmission structure, and belt pulley is fixed on the lower end of fixed mount 33, and motor is by driving The dynamic belt driving fixed mount 33 coordinated with belt pulley is moved.

Preferably, the component screw screw structure of drive component 31, screw is fixed on the lower end of fixed mount 33, leading screw 311 The moving direction of axis and fixed mount 33 be arranged in parallel and is equipped with screw, and motor 312 is located at leading screw 311 away from screw One end and leading screw 311 can be driven to rotate.

Preferably, multiple exhaust vents 323 are uniformly arranged, and in the vertical section of W shapes annealing pipe 322, the quantity of exhaust vent 323 is big In equal to eight, multiple exhaust vents are uniformly arranged, it is ensured that the uniformity of annealing, further avoid the concentration of stress.

Preferably, the quantity of fixed mount 33 is four, and both the above is one group and is located at the two ends of the upper surface of fixed mount 33 Portion, following two is one group and is located at the both ends of the lower surface of fixed mount 33, it is preferable that positioned at the same side located at both ends Connecting plate 34 is provided between fixed mount 33, the connecting plate 34 of setting can lift the intensity of fixed mount, and then lift total Strength and stability.

Preferably, W shapes annealing pipe 322 is fixed close to the middle part of the one end of support frame 321 by contiguous block 35, contiguous block The stability that W shapes annealing pipe is connected with support frame can be lifted, and then lifts the stability of annealing tube assembly.

During actual use, treat that heat-bending glass is placed into glass chassis 40, then pass through conveying device to branch On fagging 1, treat that one end of the curved glass of hot bending is hanging and, with the rising of temperature, treat that heat-bending glass is sagging in the top of swivel plate 2, First thermal switch 5 enters the detection of trip temperature at any time, and after certain temperature is reached, control centre 7 receives signal, control The driving swivel plate 2 of rotating power source 4 starts to rotate up, while the driving briquetting 8 of upper and lower air cylinders 9 is moved downward, it is ensured that high temperature resistant Cotton 81 plays a part of support positioning, swivel plate 2 is in the process rotated up with treating that the upper surface of heat-bending glass contacts setting In, progressively with treating that heat-bending glass is fitted, finally treat that the upper surface of heat-bending glass is fitted with the lower surface of location-plate 3, registration Afterwards, second temperature inductive switch 6 detects that temperature is qualified, and control centre 7 sends signal, and rotating power source 4 and upper and lower air cylinders 9 are done Retract action, the heat-bending glass after shaping, which is moved on, enters annelaing pot 30, and then the progress of this structure is next treats hot bending glass The shaping of glass, total can accurately be positioned to the glass of hot bending, it is ensured that the precision of heat-bending glass shaping, in time The deformation rake angle occurred during correction hot bending, lifts product qualification rate, enters after annelaing pot 30, heat-bending glass is placed on phase To between the annealing tube assembly of setting, hot gas enters from air inlet 4, then pass through air outlet after the circulation of W shapes annealing pipe 322 325 outflow, during flowing, hot gas by uniform air vent 323 externally radiate, uniformly to heat-bending glass above and below Annealed on two sides, it is ensured that the uniformity of annealing, it is to avoid stress concentration, after the completion of annealing, fixed mount 33 can pass through driving group Part 31 is moved, and facilitates producing for heat-bending glass, enters next process, and annealing box structure can enter to the glass after hot bending Row homo genizing annelaing, it is to avoid the stress concentration at edge, is less prone to sliver, lifts product qualification rate, and whole hot bending furnace structure can lead to Cross bending positioning component the shape of heat-bending glass is accurately positioned and is molded, while uniformly being moved back further through annelaing pot Fire, it is ensured that the precision of product, while avoiding the stress concentration in annealing process, the qualification rate of finished product is high.

One embodiment of the present utility model is described in detail above, but the content is only of the present utility model Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.

Claims (10)

1. one kind automation glass bending furnace, it is characterised in that：Including body of heater (20), glass chassis (40), bending positioning component (10) and annelaing pot (30), the glass chassis (40) is located in the body of heater (20) and can be along along the longitudinal direction of the body of heater (20) Heart line is moved, and the glass chassis (40) is provided with bending positioning component (10), and the annelaing pot (30) is located at the body of heater (20) close to one end of outlet in, the annelaing pot (30) is set relative to the body of heater (20) movement,

The bending positioning component (10) includes swivel plate (2), location-plate (3) and supporting plate (1), supporting plate (1) level Set, one end of the supporting plate (1) is hinged one end of the swivel plate (2), the lower surface hinging rotary of the swivel plate (2) Power source (4), the location-plate (3) is fixedly installed, the shape after being rotated in place of the location-plate (3) and the swivel plate (2) The spatial form that state is oppositely arranged and formed therebetween is consistent with the shape of heat-bending glass finished product, is set on the swivel plate (2) There is the first thermal switch (5), the induction part of first thermal switch (5) is located at close to the location-plate (3) Side, the signal wire of first thermal switch (5) is connected with control centre (7),

The annelaing pot includes drive component (31), fixed mount (33) and be fixedly connected by the fixed mount (33) two Vertical range between the individual annealing tube assembly (32) being oppositely arranged, two annealing tube assemblies (32) for being oppositely arranged, which is more than, treats heat The thickness of curved glass, the annealing tube assembly (32) includes W shapes annealing pipe (322) and support frame (321), the W shapes annealing pipe (322) it is fixedly connected with support frame as described above (321), one end of the W shapes annealing pipe (322) connects through support frame as described above (321) Access air port (324), the other end is through support frame as described above (321) connection air outlet (325), two annealing tube assemblies (32) In the relative one side of the W shapes annealing pipe (322) be equipped with multiple exhaust vents (323).

2. a kind of automation glass bending furnace according to claim 1, it is characterised in that：First thermal switch (5) it is non-contact temperature inductive switch, one end away from the supporting plate (1) is provided with through hole (21) on the swivel plate (2), First thermal switch (5) is located in the through hole (21) and the height of induction part is upper less than the swivel plate (2) End face.

3. a kind of automation glass bending furnace according to claim 2, it is characterised in that：It is remote on the swivel plate (2) One end of the supporting plate (1) be provided with second temperature inductive switch (6), the signal wire of the second temperature inductive switch (6) with Control centre (7) connection, the second temperature inductive switch (6) is non-contact temperature inductive switch, second temperature Degree inductive switch (6) is oppositely arranged with first thermal switch (5).

4. a kind of automation glass bending furnace according to claim 1, it is characterised in that：The upper end of the supporting plate (1) Face is vertically provided with briquetting (8) close to one end of the swivel plate (2), and it is vertical up and down that the briquetting (8) is driven by upper and lower air cylinders (9) Motion.

5. a kind of automation glass bending furnace according to claim 4, it is characterised in that：The upper and lower air cylinders (9) are located at Outside glass chassis, it is slidably connected between the force-output shaft and glass chassis of the upper and lower air cylinders (9) by self-lubricating bearing (10), institute State that rotating power source (4) is located at outside glass chassis and one end away from force-output shaft is hinged with bending furnace, the rotating power source (4) it is slidably connected between force-output shaft and glass chassis by self-lubricating bearing (10).

6. a kind of automation glass bending furnace according to claim 1, it is characterised in that：The rotating power source (4) is Cylinder.

7. a kind of automation glass bending furnace according to claim 1, it is characterised in that：Drive component (31) component Screw screw structure, the screw is fixed on the lower end of the fixed mount (33), axis and the fixation of the leading screw (311) The moving direction of frame (33) be arranged in parallel and is equipped with the screw, and motor (312) is located at the leading screw (311) away from institute State one end of screw and the leading screw (311) can be driven to rotate.

8. a kind of automation glass bending furnace according to claim 1, it is characterised in that：Multiple exhaust vents (323) It is uniformly arranged, in the vertical section of the W shapes annealing pipe (322), the quantity of the exhaust vent (323) is more than or equal to eight.

9. a kind of automation glass bending furnace according to claim 1, it is characterised in that：The quantity of the fixed mount (33) For four, both the above is one group and is located at the both ends of the fixed mount (33) upper surface, and following two is one group and is located at The both ends of fixed mount (33) lower surface, are provided with connecting plate between the fixed mount (33) located at both ends of the same side (34)。

10. a kind of automation glass bending furnace according to claim 1, it is characterised in that：The W shapes annealing pipe (322) Middle part close to support frame as described above (321) one end is fixed by contiguous block (35).