CN107719746A - Save hot bending screen machine - Google Patents
Save hot bending screen machine Download PDFInfo
- Publication number
- CN107719746A CN107719746A CN201710999641.6A CN201710999641A CN107719746A CN 107719746 A CN107719746 A CN 107719746A CN 201710999641 A CN201710999641 A CN 201710999641A CN 107719746 A CN107719746 A CN 107719746A
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- connection
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- hot bending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0305—Press-bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0307—Press-bending involving applying local or additional heating, cooling or insulating means
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses one kind to save hot bending screen machine, including：Upper rectangle frame and lower rectangle frame, heating arrangement and hot bending screen machine chassis, it is characterised in that the heating arrangement is placed on hot bending screen machine chassis.Technical scheme provided by the invention has the advantages of easily mobile, in light weight.
Description
Technical field
The present invention relates to machinery and mobile phone accessories field, more particularly to a kind of chassis and hot bending screen for saving hot bending screen machine
Machine.
Background technology
Mobile phone be people it is daily in the most frequently used electronic equipment, the appearance of the especially smart mobile phone of touch screen changes people
To the use habit of mobile phone, for touch-screen mobile phone, mobile phone screen belongs to the most used part of mobile phone, for hand
For machine, because existing size is increasing, screen is also increasing, and in order to protect mobile phone screen, sticking film for mobile phone generates,
Sticking film for mobile phone can be protected effectively to mobile phone screen.
With the development of mobile phone screen, mobile phone screen develops into arc-surface display screen from flat-faced screen, in order to adapt to cambered surface
The protection of display screen, cambered surface pad pasting also occur, and the critical component of cambered surface pad pasting is cambered surface tempering film, and it is needed by hot bending screen machine
Transformation of the tempering film from plane to cambered surface is realized, existing hot bending screen machine chassis is entity structure, and weight weight is mobile inconvenient.
The content of the invention
It is an object of the invention to provide a kind of chassis and hot bending screen machine for saving hot bending screen machine, it mainly solves existing skill
The weight weight of art, move the problem of inconvenient.
In order to solve the above-mentioned technical problem, the invention provides a kind of hot bending screen machine chassis, including：The hot bending screen machine bag
Include：Heating arrangement and hot bending screen machine chassis, the heating arrangement are fixedly installed on hot bending screen machine chassis top, the hot bending screen machine
Chassis includes：Upper rectangle frame and lower rectangle frame, hollow bulb of rectangle frame is provided with multiple sub- rectangle frames, the lower rectangle frame on this
Be correspondingly arranged on multiple lower sub- rectangle frames, square position of sub- rectangle frame and lower sub- rectangle frame is fixed with more reinforcements on this
Muscle, a side of chassis are provided with multiple fans；
The chassis also includes：First cooling duct, the second cooling duct and support frame, the first cooling duct are provided with
Cooling tube and first time cooling tube on one, the second cooling duct are provided with cooling tube and second time cooling tube on second, wherein,
First time cooling tube be arranged in parallel with second time cooling tube, and first time cooling tube and second time cooling tube are provided with multiple coolings
Outlet, cooling tube be arranged in parallel and is located at the downside of the cooling-part of hot bending screen machine on cooling tube and second on first, on first
Cooling tube is provided with multiple coolant outlets on cooling tube and second, and one end of the support frame is fixed with upper rectangle frame, the support
The other end of frame fixes cooling tube, first cooling duct and the second cooling duct and cooling on cooling tube and second on first
Storage device connects；
The heating arrangement includes：Heating chamber, connecting rod, drive mechanism, hot bending die movable passageway, the connecting rod are arranged on
One side of the hot bending die movable passageway, the hot bending die movable passageway passes through the heating chamber with the connecting rod, described
Drive mechanism is connected with the side of the connecting rod and can drive the link rotatable, and the connecting rod is set with multiple fastener sets, often
Individual fastener set includes two fasteners that relative position is fixed, and the fastener is socketed in the connecting rod；
The heating chamber includes：Outer wall, it is arranged on the first of the outer wall top and pushes component, second pushes component and
Three push component and are arranged on the first rising elements, the second rising elements, the 3rd rising elements of the outer wall bottom；It is described
First pushes component and the first rising elements position correspondence, and described second pushes component and the second rising elements position
Corresponding, the described 3rd pushes component and the 3rd rising elements position correspondence；The component that pushes includes：The lower air cylinder
And heating collar, the heating collar are fixed on the mobile side of the lower air cylinder, the hollow bulb of the heating collar is more than the hot bending
Mould, the rising elements include：Rise cylinder and supporting plate, the mobile side of the supporting plate and the rising cylinder is fixed.
Optionally, the lower end of the lower rectangle frame is symmetrically arranged with multiple pulleys, and the lower end of lower rectangle frame is detachably fixed
There are multiple fixed seats, the wherein height of fixed seat is higher than the pulley.
Optionally, the front of the chassis is provided with multiple sliding doors.
Optionally, the chassis also includes fan control circuitry, and the fan control circuitry includes：What is be connected in parallel is multiple
Fan, the one end for the multiple fans being connected in parallel are connected with switching the K1 other end, the other end for the multiple fans being connected in parallel
One end of first resistor is connected, switchs the positive pole of K1 one end connection power supply, the negative pole of power supply connects the other end of first resistor,
One end of first resistor also switched with relay A1 adhesive JAK1 one end, relay B1 adhesive switch JBK1 one end,
Relay C adhesive switch JCK one end connection, adhesive switch JAK1 other end connection resistance RA one end, adhesive switch
JBK1 other end connection resistance RB one end, adhesive switch JCK other end connection resistance RC one end, resistance RA, resistance
RB and resistance the RC other end connect power cathode；
No. 1 port of K1 other end connection rectifier bridge is switched, No. 2 ports of rectifier bridge connect the one of thermistor RT
End, one end of thermistor RT other end connection second resistance, the other end ground connection of second resistance, No. 3 ports of rectifier bridge
Connect power cathode, No. 4 port ground connection；
Thermistor RT other end connection relay B3 adhesive switch JBK3 one end, relay B2 adhesive switch
JBK2 one end and comparator C positive input, adhesive switch JBK3 other end connection relay A2 adhesive switches
JAK2 one end, adhesive switch JAK2 other end connection comparator A positive input, comparator A reverse input end connect
Connect first voltage source VCC1, comparator C reverse input end connection tertiary voltage source VCC3, adhesive switch JBK2 connection comparators
B positive input, comparator B reverse input end connection the second voltage source VCC2；
Comparator A output end connecting triode QA base stage, triode QA colelctor electrodes connection first voltage source VCC1, three
Pole pipe QA emitter stage connection relay A1 coil ZA1 one end, the one of coil ZA1 other end connection 3rd resistor R3
End, 3rd resistor R3 other end ground connection；
Comparator B output end connecting triode QB1 base stage, triode QB1 colelctor electrode connection the second voltage source
VCC2, triode QB1 emitter stage connection relay B1 coil ZB1 one end, the coil ZB1 other end connect the 4th resistance
R4 one end, the 4th resistance R4 other end ground connection, the coil ZB1 other end are also connected with the input of the first not circuit, the
The output end connecting triode QB2 of one not circuit base stage, triode QB2 colelctor electrode connection the second voltage source VCC2, three
Pole pipe QB2 emitter stage connection relay A2 coil ZA2 one end, the coil ZA2 other end connect one end of the 5th resistance,
The other end ground connection of 5th resistance；
Comparator C output end connecting triode QC1 base stage, triode QC1 colelctor electrode connection tertiary voltage source
VCC3, triode QC1 emitter stage connection relay C coil ZC one end, the coil ZC other end connect the 6th resistance R6
One end, the 6th resistance R6 other end ground connection, the coil ZC other end is also connected with the input of the second not circuit, and second is non-
The output end connecting triode QC2 of gate circuit base stage, triode QC2 colelctor electrode connection tertiary voltage source VCC3, triode
QC2 emitter stage connection relay B2 coil ZB2 one end, coil ZB2 other end connection relay B3 coil ZB3's
One end, the coil ZB3 other end connect one end of the 7th resistance, the other end ground connection of the 7th resistance；
Wherein, VCC1<VCC2<VCC3.
Optionally, the outer wall is additionally provided with least one transparent window.
Optionally, the inside outer wall is additionally provided with thermal insulation layer.
Chassis is arranged to hollow structure by technical scheme provided by the invention, and its is in light weight first, in addition, hollow structure
Chassis is also beneficial to the radiating of hot bending screen machine, advantage.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, it will use below required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of hot bending screen machine chassis schematic perspective view that the application provides.
Fig. 2 is the structural representation for the energy-conservation hot bending screen machine that the application provides.
Fig. 3 is the structural representation of the fan control circuitry of the application.
Fig. 4 is the heating arrangement schematic diagram of the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not paid
Embodiment, belong to the scope of protection of the invention.
In the description of the embodiment of the present invention, it is to be understood that the instruction such as term " thickness " " left side " " right side " " on " " under "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplification is retouched
State, rather than imply or device or element that instruction is signified there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
The energy-conservation hot bending screen machine includes：Hot bending screen machine chassis and heating arrangement.
Structural representation refering to Fig. 1 for hot bending screen machine chassis, as shown in Figure 1 and Figure 2, including：Upper rectangle frame 80 and lower square
Shape frame 81, hollow bulb of rectangle frame 80 is provided with multiple sub- rectangle frames 90 on this, and being correspondingly arranged on for the lower rectangle frame 81 is more
Sub- rectangle frame under individual, square position of sub- rectangle frame 90 and lower sub- rectangle frame is fixed with more reinforcements 92 on this, and the one of chassis
Individual side 82 is provided with multiple fans 84.The chassis also includes：First cooling duct 85, the second cooling duct 86 and support frame
87, the first cooling duct 85 is provided with cooling tube 851 and first time cooling tube 852, the second cooling duct 86 on first and set
There are cooling tube 861 and second time cooling tube 862 on second, wherein, first time cooling tube 852 is parallel with second time cooling tube 862
Set, first time cooling tube 852 and second time cooling tube 862 are provided with multiple coolant outlets, cooling tube 851 and the on first
Cooling tube 861 be arranged in parallel and the downside of cooling-part 6 positioned at hot bending screen machine on two, on first on cooling tube 851 and second
Cooling tube 861 is provided with multiple coolant outlets, and one end of the support frame 87 is fixed with upper rectangle frame 80, the support frame 87 it is another
Cooling tube 861 on cooling tube 851 and second is fixed on first in one end, the cooling duct 86 of the first cooling duct 85 and second with
Cool down the connection (as shown in Figure 2) of storage device 100.
The operation principle of technical scheme provided by the invention can be that chassis is arranged into rectangular frame, and setting up and down
More sub- rectangle frames are put, centre is additionally provided with reinforcement, so provides stable mechanical support, and effectively reduces weight
Amount.In addition, adding cooling duct, and cooling duct is arranged to multiple cooling ducts, at work, one to be primary, one
It is individual so to ensure that cooling medium of its supply occurs without problem to be standby, because for hot bending screen machine, if cooling
Medium is not supplied, then cooling segment can not be cooled down, and the temperature of cambered surface film, which can not reduce, to be caused to damage, so as to influence non-defective unit
Rate.In addition, cooling duct here it is setting up and down be to the top of cooling duct respectively cambered surface film top and cambered surface film
Bottom cools down respectively, has good cooling results, and cool time is short, the advantages of efficiency high.
Optionally, the lower end of the lower rectangle frame 81 is symmetrically arranged with multiple pulleys 78, and the lower end of lower rectangle frame 81 is detachable
Multiple fixed seats 79 are fixed with, the wherein height of fixed seat 79 is higher than the pulley 78.Here it is convenient working to set fixed seat
When the movement of hot bending screen machine, when needing to move, the fixed seat 79 is disassembled, such pulley 78 will contact ground, so as to
It is convenient to slide.
Optionally, the front 88 of the chassis is provided with multiple sliding doors 77, sets multiple sliding doors 77 to make full use of the bottom
The inner space of frame, increase the space availability ratio of chassis.
Optionally, the chassis also includes fan control circuitry, as shown in figure 3, this includes：The multiple fans being connected in parallel
84, one end of the multiple fans 84 being connected in parallel is connected with switching the K1 other end, the multiple fans 84 being connected in parallel it is another
End connection first resistor R1 one end, the positive pole of K1 one end connection power supply is switched, the negative pole connection first resistor R1's of power supply
The other end, first resistor R1 one end are connected with the other end of heating collar 1202, and the adhesive of R1 one end also with relay A1 is opened
Close JAK1 one end, relay B1 adhesive switchs JBK1 one end, relay C adhesive switch JCK one end connection, adhesive
JAK1 other end connection resistance RA one end, adhesive switch JBK1 other end connection resistance RB one end are switched, adhesive is opened
Close JCK other end connection resistance RC one end, resistance RA, resistance RB and resistance RC other end connection power cathode.
No. 1 port of K1 other end connection rectifier bridge is switched, No. 2 ports of rectifier bridge connect the one of thermistor RT
End, one end of thermistor RT other end connection second resistance, the other end ground connection of second resistance, No. 3 ports of rectifier bridge
Connect power cathode, No. 4 port ground connection.
Thermistor RT other end connection relay B3 adhesive switch JBK3 one end, relay B2 adhesive switch
JBK2 one end and comparator C positive input, adhesive switch JBK3 other end connection relay A2 adhesive switches
JAK2 one end, adhesive switch JAK2 other end connection comparator A positive input, comparator A reverse input end connect
Connect first voltage source VCC1, comparator C reverse input end connection tertiary voltage source VCC3, adhesive switch JBK2 connection comparators
B positive input, comparator B reverse input end connection the second voltage source VCC2；
Comparator A output end connecting triode QA base stage, triode QA colelctor electrodes connection first voltage source VCC1, three
Pole pipe QA emitter stage connection relay A1 coil ZA1 one end, the one of coil ZA1 other end connection 3rd resistor R3
End, 3rd resistor R3 other end ground connection.
Comparator B output end connecting triode QB1 base stage, triode QB1 colelctor electrode connection the second voltage source
VCC2, triode QB1 emitter stage connection relay B1 coil ZB1 one end, the coil ZB1 other end connect the 4th resistance
R4 one end, the 4th resistance R4 other end ground connection, the coil ZB1 other end are also connected with the input of the first not circuit, the
The output end connecting triode QB2 of one not circuit base stage, triode QB2 colelctor electrode connection the second voltage source VCC2, three
Pole pipe QB2 emitter stage connection relay A2 coil ZA2 one end, the coil ZA2 other end connect the one of the 5th resistance R5
End, the 5th resistance R5 other end ground connection.
Comparator C output end connecting triode QC1 base stage, triode QC1 colelctor electrode connection tertiary voltage source
VCC3, triode QC1 emitter stage connection relay C coil ZC one end, the coil ZC other end connect the 6th resistance R6
One end, the 6th resistance R6 other end ground connection, the coil ZC other end is also connected with the input of the second not circuit, and second is non-
The output end connecting triode QC2 of gate circuit base stage, triode QC2 colelctor electrode connection tertiary voltage source VCC3, triode
QC2 emitter stage connection relay B2 coil ZB2 one end, coil ZB2 other end connection relay B3 coil ZB3's
One end, the coil ZB3 other end connect the 7th resistance R7 one end, the 7th resistance R7 other end ground connection.
Optionally, above-mentioned VCC1<VCC2<VCC3.
The working condition of circuit is explained below.For thermistor, its variation with temperature and change, then second
Resistance R2 voltage U2 can change with the change of temperature, so when U2 is between VCC1 and VCC2, because U2 is less than
VCC3, comparator C export low level, and QC1 is closed, and relay ZC adhesive switch JCK disconnects, QC2 conductings, relay B2 suction
Combination switch JBK2 and relay B3 adhesive switch JBK3 are closed, similarly, for comparator B, relay ZB1 adhesive
JBK1 is switched to disconnect, relay ZA2 adhesive switch JAK2 closures, because U2 is more than VCC1, then comparator A exports high level,
Relay ZA1 adhesive switch JAK1 closures, now resistance RA is resistance in parallel.
When U2 is between VCC2 and VCC3, for being less than VCC3, comparator C output low levels due to U2, QC1 is closed
Close, relay ZC adhesive switch JCK is disconnected, QC2 conductings, and relay B2 adhesive switch JBK2 and relay B3 adhesive are opened
Close JBK3 to close, for comparator B, because now U2 is more than VCC2, comparator B exports high level, relay ZB1's
Adhesive switch JBK1 closures, relay ZA2 adhesive switch JAK2 disconnects, for comparator A, because adhesive switchs JAK2
Disconnect, so it does not work, so now resistance in parallel is RB.
When U2 is more than VCC3, comparator C output high level, QC1 conductings, relay ZC adhesive switch JCK closures,
QC2 disconnects, and relay B2 adhesive switch JBK2 and relay B3 adhesive switch JBK3 disconnects, now resistance in parallel
R3, so the temperature control circuit can select which kind of resistance in parallel according to specific temperature, because the resistance of parallel resistance is different,
The voltage and electric current for the multiple fans being connected in parallel can be had an impact, and then the rotating speed of adjust automatically fan, so it has
There is the advantages of realizing temperature controlled rotation speed of the fan automatically.
The present invention also provides a kind of hot bending screen machine, as shown in Fig. 2 the hot bending screen machine includes above-mentioned chassis, the chassis
Structure as shown in figure 1, concrete structure above-described embodiment it is stated that repeating no more here.
As shown in figure 4, the heating arrangement includes：The heating arrangement includes：Heating chamber 10, connecting rod 11, drive mechanism 12, heat
Bending mould movable passageway 13, connecting rod 11 is arranged on one side of the hot bending die movable passageway 13, and (left side or the right can be with Fig. 2
In by taking the left side as an example), the hot bending die movable passageway 13 and connecting rod 11 pass through the heating chamber 10, the drive mechanism 12 and connecting rod 11
Side connection and can drive link 11 rotate, the connecting rod 11 is set with multiple fastener sets, and each fastener set includes relative position
Two fixed fasteners 210, the fastener 110 are socketed in the connecting rod 11.
The heating chamber 10 includes：Outer wall 110, it is arranged on the first of the top of outer wall 110 and pushes component 120, second pushes group
Part (being not drawn into figure) and the 3rd pushes component (being not drawn into figure) and is arranged on the first rising elements of the bottom of outer wall 110
130th, the second rising elements 131, the 3rd rising elements 132；This first pushes the position pair of 120 and first rising elements of component 130
Should, described second pushes component and the second rising elements position correspondence, and the described 3rd pushes component rises with the described 3rd
Module position is corresponding；Pushing component 120 includes：Lower air cylinder 1201 and heating collar 1202, the heating collar 1202, which is fixed on, to be pushed
The mobile side of cylinder 1201, the hollow bulb of the heating collar 1202 are more than the hot bending die, and the rising elements 130 include：Rise gas
Cylinder 1301 and supporting plate 1302, the supporting plate 1302 are fixed with rising the mobile side of cylinder 1301.
Its principle realized is, for after hot bending die is sent to hot bending die movable passageway by feeding structure, every group
Fastener accommodates a hot bending die movement, when being moved to first position (i.e. first pushes and the first rising elements position), under
Pressure component and rising elements are acted simultaneously, and the hollow bulb that hot bending die is sent to heating collar 1202 is heated, and is similarly carried out
Second heating and the 3rd heating, for the equipment, independent heating is transformed into three heating by it, and this conversion can be to temperature
It is adjusted, such as the time of the first heating is inadequate, can be adjusted by subsequent heat, in addition, setting heating collar here
Heated only for the surrounding of hot bending die, for globoidal model, because medium position is without hot bending, so only need to be to its week
Side carries out hot bending, and so only surrounding need to be heated, and is heated without middle part, so as to save the energy, so it has energy-conservation
Effect.
Optionally, above-mentioned outer wall 110 is additionally provided with least one transparent window 220.Transparent window 220 is set to enable to
Operating personnel are easy to observe the operation of heating chamber.
Optionally, the above-mentioned inner side of outer wall 110 is additionally provided with thermal insulation layer, and the purpose for setting thermal insulation layer is in order to avoid operator
Member touches the heating chamber and burnt, because for heating chamber, its temperature is up to hundreds of DEG C, if being not provided with thermal insulation layer,
Although there is airspace, the transmission of heat also can be very big, is being metal material plus outer wall major part part, so leading
Hot property is fine, so easily allowing operator to scald.
Above is the embodiment of the embodiment of the present invention, it is noted that come for those skilled in the art
Say, on the premise of principle of the embodiment of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (6)
1. one kind energy-conservation hot bending screen machine, it is characterised in that the hot bending screen machine includes：Heating arrangement and hot bending screen machine chassis, its
It is characterised by, the heating arrangement is fixedly installed on hot bending screen machine chassis top, and the hot bending screen machine chassis includes：Upper rectangle frame
With lower rectangle frame, hollow bulb of rectangle frame is provided with multiple sub- rectangle frames on this, and being correspondingly arranged on for the lower rectangle frame is multiple
Lower sub- rectangle frame, square position of sub- rectangle frame and lower sub- rectangle frame is fixed with more reinforcements, a side of chassis on this
It is provided with multiple fans；
The chassis also includes：First cooling duct, the second cooling duct and support frame, the first cooling duct are provided with first
Cooling tube and first time cooling tube, the second cooling duct are provided with cooling tube and second time cooling tube on second, wherein, first
Lower cooling tube be arranged in parallel with second time cooling tube, and first time cooling tube is provided with multiple cool down out with second time cooling tube
Mouthful, cooling tube be arranged in parallel and is located at the downside of the cooling-part of hot bending screen machine on cooling tube and second on first, cold on first
But cooling tube is provided with multiple coolant outlets on pipe and second, and one end of the support frame is fixed with upper rectangle frame, the support frame
The other end fix on first that cooling tube, first cooling duct and the second cooling duct are deposited with cooling on cooling tube and second
Storage device connects；
The heating arrangement includes：Heating chamber, connecting rod, drive mechanism, hot bending die movable passageway, the connecting rod are arranged on described
One side of hot bending die movable passageway, the hot bending die movable passageway pass through the heating chamber, the driving with the connecting rod
Mechanism is connected with the side of the connecting rod and can drive the link rotatable, and the connecting rod is set with multiple fastener sets, each button
Part group includes two fasteners that relative position is fixed, and the fastener is socketed in the connecting rod；
The heating chamber includes：Outer wall, it is arranged on the first of the outer wall top and pushes component, second pushes under component and the 3rd
Pressure component and the first rising elements, the second rising elements, the 3rd rising elements for being arranged on the outer wall bottom；Described first
Component and the first rising elements position correspondence are pushed, described second pushes component and the second rising elements position pair
Should, the described 3rd pushes component and the 3rd rising elements position correspondence；The component that pushes includes：The lower air cylinder and
Heating collar, the heating collar are fixed on the mobile side of the lower air cylinder, and the hollow bulb of the heating collar is more than the hot bending mould
Tool, the rising elements include：Rise cylinder and supporting plate, the mobile side of the supporting plate and the rising cylinder is fixed.
2. energy-conservation hot bending screen machine according to claim 1, it is characterised in that the lower end of the lower rectangle frame is symmetrically arranged with
Multiple pulleys, the lower end of lower rectangle frame are removably fixed with multiple fixed seats, and the wherein height of fixed seat is higher than the pulley.
3. energy-conservation hot bending screen machine according to claim 1, it is characterised in that the front of the chassis is provided with multiple drawings
Door.
4. energy-conservation hot bending screen machine according to claim 1, it is characterised in that the chassis also includes fan control circuitry,
The fan control circuitry includes：The multiple fans being connected in parallel, the one end for the multiple fans being connected in parallel is with switching the another of K1
One end connects, and one end of the other end connection first resistor for the multiple fans being connected in parallel, switchs K1 one end connection power supply
Positive pole, the other end of the negative pole connection first resistor of power supply, one end of first resistor also switchs JAK1 with relay A1 adhesive
One end, relay B1 adhesive switch JBK1 one end, relay C adhesive switch JCK one end connection, adhesive switch
JAK1 other end connection resistance RA one end, adhesive switch JBK1 other end connection resistance RB one end, adhesive switch JCK
Other end connection resistance RC one end, resistance RA, resistance RB and resistance RC other end connection power cathode；
Switch No. 1 port of K1 other end connection rectifier bridge, No. 2 ports connection thermistor RT of rectifier bridge one end, heat
One end of quick resistance RT other end connection second resistance, the other end ground connection of second resistance, No. 3 ports connection electricity of rectifier bridge
Source negative pole, No. 4 port ground connection；
Thermistor RT other end connection relay B3 adhesive switch JBK3 one end, relay B2 adhesive switch JBK2
One end and comparator C positive input, adhesive switch JBK3 other end connection relay A2 adhesives switch JAK2's
One end, adhesive switch JAK2 other end connection comparator A positive input, comparator A reverse input end connection first
Voltage source VCC1, comparator C reverse input end connection tertiary voltage source VCC3, adhesive switch JBK2 connection comparators B is just
To input, comparator B reverse input end connection the second voltage source VCC2；
Comparator A output end connecting triode QA base stage, triode QA colelctor electrodes connection first voltage source VCC1, triode
QA emitter stage connection relay A1 coil ZA1 one end, coil ZA1 other end connection 3rd resistor R3 one end, the
Three resistance R3 other end ground connection；
Comparator B output end connecting triode QB1 base stage, triode QB1 colelctor electrode connection the second voltage source VCC2, three
Pole pipe QB1 emitter stage connection relay B1 coil ZB1 one end, the coil ZB1 other end connect the one of the 4th resistance R4
End, the 4th resistance R4 other end ground connection, the coil ZB1 other end are also connected with the input of the first not circuit, the first NOT gate
The output end connecting triode QB2 of circuit base stage, triode QB2 colelctor electrode connection the second voltage source VCC2, triode QB2
Emitter stage connection relay A2 coil ZA2 one end, the coil ZA2 other end connects one end of the 5th resistance, the 5th electricity
The other end ground connection of resistance；
Comparator C output end connecting triode QC1 base stage, triode QC1 colelctor electrode connection tertiary voltage source VCC3, three
Pole pipe QC1 emitter stage connection relay C coil ZC one end, the coil ZC other end connect the 6th resistance R6 one end,
6th resistance R6 other end ground connection, the coil ZC other end are also connected with the input of the second not circuit, the second not circuit
Output end connecting triode QC2 base stage, triode QC2 colelctor electrode connection tertiary voltage source VCC3, triode QC2 hair
Emitter-base bandgap grading connection relay B2 coil ZB2 one end, coil ZB2 other end connection relay B3 coil ZB3 one end, line
The other end for enclosing ZB3 connects one end of the 7th resistance, the other end ground connection of the 7th resistance；
Wherein, VCC1<VCC2<VCC3.
5. energy-conservation hot bending screen machine according to claim 1, it is characterised in that the outer wall is additionally provided with least one transparent
Window.
6. energy-conservation hot bending screen machine according to claim 1, it is characterised in that the inside outer wall is additionally provided with thermal insulation layer.
Priority Applications (1)
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| EP0471620A1 (en) * | 1990-08-17 | 1992-02-19 | Saint-Gobain Vitrage | Method and apparatus for bending glass-sheets |
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