CN107584751A - Save hot-bending machine - Google Patents
Save hot-bending machine Download PDFInfo
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- CN107584751A CN107584751A CN201710999793.6A CN201710999793A CN107584751A CN 107584751 A CN107584751 A CN 107584751A CN 201710999793 A CN201710999793 A CN 201710999793A CN 107584751 A CN107584751 A CN 107584751A
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Abstract
The invention discloses a kind of hot-bending machine, including：Upper rectangle frame and lower rectangle frame, cooling structure and hot-bending machine chassis, it is characterised in that the cooling structure is placed on hot-bending 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 machine for saving hot-bending 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 needs real by hot-bending machine
Existing transformation of the tempering film from plane to cambered surface, existing hot-bending machine chassis are 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 machine for saving hot-bending machine, it mainly solves prior art
Weight weight, move the problem of inconvenient.
In order to solve the above-mentioned technical problem, the invention provides a kind of hot-bending machine chassis, including：Hot-bending machine is saved, it is described
Hot-bending machine includes：Cooling structure and hot-bending machine chassis, it is characterised in that the cooling structure is fixedly installed on hot-bending machine chassis
On, the hot-bending machine chassis includes：Upper rectangle frame and lower rectangle frame, hollow bulb of rectangle frame is provided with multiple sub- rectangles on this
Frame, the lower rectangle frame are correspondingly arranged on multiple lower sub- rectangle frames, and square position of sub- rectangle frame and lower sub- rectangle frame is consolidated on this
Surely there are more reinforcements, a side of chassis 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
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 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 cooling structure includes：X-axis cooling group, Y-axis cooling group, X-axis transmission mechanism, Y-axis pushing mechanism, wherein,
The X-axis cooling group includes：Shell and being arranged under the first lower air cylinder of the cover top portion, second is calmed the anger
Cylinder and the 3rd lower air cylinder, the X-axis cooling group also include：First cooling element, the second cooling element, the 3rd cooling element；
Wherein, first cooling element is fixedly installed on the mobile terminal of first lower air cylinder, and second cooling element is fixed
The mobile terminal of second lower air cylinder is arranged on, the 3rd cooling element is fixedly installed on the shifting of the 3rd lower air cylinder
Moved end, first cooling element, second cooling element, the 3rd cooling element are provided with hollow bulb, in described
Empty portion and the dimensional configurations of hot bending die, the hollow bulb are provided with least one Cooling Holes, the Cooling Holes and cooling duct
One end connection, the other end of the cooling duct connects with cooling gas；The X passage of the X-axis transmission mechanism passes through the X
Axle cooling group, the X passage connect with the Y passages of the Y-axis pushing mechanism；
The Y passages pass through the Y-axis cooling group, and the Y-axis cooling group includes：Calmed the anger under 4th lower air cylinder, the 5th
Cylinder, the 4th cooling element, the 5th cooling element；Wherein, the 4th cooling element is fixedly installed on the 4th lower air cylinder
Mobile terminal, the 5th cooling element is fixedly installed on the mobile terminal of the 5th lower air cylinder, the 4th cooling element,
5th cooling element is provided with hollow bulb, the dimensional configurations of the hollow bulb and hot bending die, and the hollow bulb is set
There are at least one Cooling Holes, the Cooling Holes connect with one end of cooling duct, and the other end of cooling duct connects with cooling gas.
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 cooling structure also includes control device, the control device and the X-axis cooling group, the Y-axis
Cooling group, the X-axis transmission mechanism connect with the Y-axis pushing mechanism, the control device be used for control the X-axis cooling group with
And the temperature of the cooling of Y-axis cooling group, the control device are additionally operable to control the X-axis transmission mechanism and Y-axis pushing mechanism.
Optionally, the control device according to the design temperature T and room temperature of setting time be calculated 5 grades of coolings when
Between, the time of 5 grades of coolings corresponds to first cooling element, the second cooling element, the 3rd cooling element, the 4th cooling portion
Part, the 5th cooling element；
Specifically computational methods are：
Design temperature T is obtained to the temperature range between room temperature T0, the temperature range is divided into 5 temperature sub-districts of n groups
Between, total time in every group of 5 temperature subintervals is calculated, its computational methods is：According to the temperature in 5 temperature subintervals and 5
5 sub- times corresponding to 5 temperature subintervals of temperature slope calculating corresponding to temperature subinterval, by 5 sub- times and are the group 5
The total time in individual temperature subinterval, compute repeatedly every group of 5 temperature subintervals obtains n total time total time, from n it is total when
Between 5 temperature subintervals corresponding to the middle minimum time 5 sub- times as 5 grades cooling times.
Optionally, the implementation method in 5 temperature subintervals of n groups is specially：
4 boundses in 5 sub- temperature subintervals are obtained, 4 boundses are distributed into by the temperature interval of setting
Multiple boundary points, multiple boundary point permutation and combination in 4 boundses are obtained into 5 temperature subintervals of n groups.
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 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 machine chassis schematic perspective view that the application provides.
Fig. 2 is the structural representation for the energy-conservation hot-bending machine that the application provides.
Fig. 3 is the structural representation of the fan control circuitry of the application.
Fig. 4 is the cooling structure 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 machine includes：Hot-bending machine chassis and cooling structure.
Structural representation refering to Fig. 1 for hot-bending machine chassis, as shown in Figure 1 and Figure 2, including：Upper rectangle frame 80 and lower rectangle
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 multiple
Lower sub- rectangle frame, square position of sub- rectangle frame 90 and lower sub- rectangle frame is fixed with more reinforcements 92 on this, one of chassis
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,
First cooling duct 85 is provided with cooling tube 851 and first time cooling tube 852 on first, and the second cooling duct 86 is provided with
Cooling tube 861 and second time cooling tube 862 on two, wherein, first time cooling tube 852 be arranged in parallel with second time cooling tube 862,
First time cooling tube 852 and second time cooling tube 862 are provided with multiple coolant outlets, on first on cooling tube 851 and second
Cooling tube 861 be arranged in parallel and the downside of cooling-part 6 positioned at hot-bending machine, cooling tube on cooling tube 851 and second on first
861 are provided with multiple coolant outlets, and one end of the support frame 87 is fixed with upper rectangle frame 80, and the other end of the support frame 87 is consolidated
Cooling tube 861 on cooling tube 851 and second on fixed first, the cooling duct 86 of the first cooling duct 85 and second is deposited with cooling
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 machine, if cooling is situated between
Matter 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 yields.
In addition, cooling duct here it is setting up and down be to the top of cooling duct respectively cambered surface film top and the bottom of cambered surface film
Cool down respectively, there are good cooling results, 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 hot-bending machine move, when needing to move, the fixed seat 79 is disassembled, such pulley 78 will contact ground, so as to side
Just 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 machine, as shown in Fig. 2 the hot-bending machine includes above-mentioned chassis, the structure of the chassis
As shown in figure 1, concrete structure above-described embodiment it is stated that repeat no more here.
As shown in figure 4, the cooling structure includes：X-axis cooling group 201, Y-axis cooling group 202, X-axis transmission mechanism 203, Y-axis
Pushing mechanism 204, wherein,
The X-axis cooling group 201 includes：Shell 210 and it is arranged on first lower air cylinder 2011 at the top of shell 210, the
Two lower air cylinders 2012 and the 3rd lower air cylinder 2013, the X-axis cooling group 201 also include：First cooling element 2021, the second drop
Warm part 2022, the 3rd cooling element 2022；Wherein, the first cooling element 2021 is fixedly installed on first lower air cylinder 2011
Mobile terminal, the second cooling element 2022 is fixedly installed on the mobile terminal of second lower air cylinder 2012, the 3rd cooling element
2023 are fixedly installed on the mobile terminal of the 3rd lower air cylinder 2013, the first cooling element 2021, the second cooling element 2022,
Three cooling elements 2022 are provided with hollow bulb, and the dimensional configurations of the hollow bulb and hot bending die, the hollow bulb is provided with least
One Cooling Holes, the Cooling Holes connect with one end of cooling duct, and the other end of cooling duct connects with cooling gas；X-axis passes
Motivation structure 203 passes through the X-axis cooling group 201, and the X passage of X-axis transmission mechanism 203 connects with the Y passages of Y-axis pushing mechanism 204
It is logical；
Y passages pass through the Y-axis cooling group 202, and the Y-axis cooling group 202 also includes：Under 4th lower air cylinder the 2031, the 5th
Air cylinder 2032, the 4th cooling element, the 5th cooling element 2042；Wherein, the 4th cooling element 2041 be fixedly installed on this
The mobile terminal of four lower air cylinders 2031, the 5th cooling element 2042 are fixedly installed on the mobile terminal of the 5th lower air cylinder 2032,
4th cooling element, the 5th cooling element 2042 are provided with hollow bulb, the dimensional configurations of the hollow bulb and hot bending die, in this
Empty portion is provided with least one Cooling Holes, and the Cooling Holes connect with one end of cooling duct, the other end of cooling duct and cooling
Gas connection.
Equipment as shown in Figure 4, its principle are to set two cooling groups, and X-axis cooling combination Y-axis cooling group, two orthogonal
Set, it enables to the hot bending module from X-axis cooling group out to enter directly into blanking group, and two orthogonal settings
Also the length of equipment can be effectively reduced, so as to improve the utilization rate in space, and effectively reduces the cost of transport, for
For the cooling, it realizes the cooling to hot bending die by 5 cooling elements, when hot bending die passes through in X-axis passage,
First, second, third cooling element realizes the cooling of X-axis by cooling gas respectively, then into Y-axis passage, the 4th,
Four or five cooling elements realize the cooling of Y-axis in secondary cool, so that hot bending die can reach normal temperature and cause hot bending mould
Cambered surface mold forming in tool, because it uses the setting of segmentation cooling, so it has, temperature control is effective, good cooling effect
The advantages of advantage, and effectively save the energy, has efficiency high, and energy consumption is small, and the time is short.
Optionally, above-mentioned cooling structure also includes control device 50, the control device 50 and the X-axis cooling group and Y-axis
Cooling group connects, and the control device 50 is used for the temperature for controlling the cooling of the X-axis cooling group and Y-axis cooling group.
Optionally, the time of 5 grades of coolings is calculated according to the design temperature T and room temperature of setting time for control device.
Specifically computational methods can be：
Design temperature T is obtained to the temperature range between room temperature T0, the temperature range is divided into 5 temperature sub-districts of n groups
Between, total time in every group of 5 temperature subintervals is calculated, its computational methods is：According to the temperature in 5 temperature subintervals and 5
5 sub- times corresponding to 5 temperature subintervals of temperature slope calculating corresponding to temperature subinterval, by 5 sub- times and are the group 5
The total time in individual temperature subinterval, compute repeatedly every group of 5 temperature subintervals obtains n total time total time, from n it is total when
Between 5 temperature subintervals corresponding to the middle minimum time 5 sub- times as 5 grades cooling times.
Above-mentioned 5 temperature subintervals of n groups are specifically as follows：
4 boundses in 5 sub- temperature subintervals are obtained, 4 boundses are distributed into by the temperature interval of setting
Multiple boundary points, multiple boundary point permutation and combination in 4 boundses are obtained into 5 temperature subintervals of n groups.
Illustrate how to obtain 5 temperature subintervals of n groups by taking the example of a reality as an example below, 4 borders here
In the range of multiple boundary points be 2, the temperature of setting here is exemplified by 1 degree Celsius, for convenience of description, side here
Boundary's point is replaced with numeral, and the bounds of wherein boundary point 1 is【1、2】, boundary point 2 bounds be【3、4】, boundary point 3
Bounds be【5、6】, boundary point 4 bounds be【7、8】, then 5 subintervals of n groups can be：
First group：T-1-3-5-7-T0；Wherein T is the design temperature of the second setting time, and TO is room temperature；
Second group：T-1-3-6-7-T0；Second group：T-1-3-6-8-T0；3rd group：T-1-4-5-7-T0, the 4th group：T-
1-4-5-8-T0, the 5th group：T-1-4-6-7-T0, the 6th group：T-1-4-6-8-T0, the 7th group：T-2-3-5-7-T0, the 8th
Group：T-2-3-6-7-T0；9th group：T-2-3-6-8-T0；Tenth group：T-2-4-5-7-T0, the 11st group：T-2-4-5-8-
T0, the 12nd group：T-2-4-6-7-T0, the 13rd group：T-2-4-6-8-T0.Above-mentioned T-1 represents the first temperature in second group
Subinterval is T to 1 temperature range, and the temperature slope in above-mentioned each section can be by obtaining in the temperature slope list of default settings
To arrive, the slope list can be obtained by experiment, time=(the T-1)/k in the temperature subinterval, wherein, k arranges for temperature slope
The slope of temperature subinterval (T-1) in table.
Above-mentioned T, TO can be set by the user, and above-mentioned 4 boundses can also be set by the user.
The n group times can be obtained by the calculating to above-mentioned cool time, efficiency high can be obtained by selecting the time of minimum
The characteristics of.
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 (7)
1. one kind energy-conservation hot-bending machine, it is characterised in that the hot-bending machine includes：Cooling structure and hot-bending machine chassis, its feature exist
In the cooling structure is fixedly installed on hot-bending machine chassis top, and the hot-bending machine chassis includes：Upper rectangle frame and lower rectangle
Frame, hollow bulb of rectangle frame is provided with multiple sub- rectangle frames on this, and the lower rectangle frame is correspondingly arranged on multiple lower sub- rectangles
Frame, square position of sub- rectangle frame and lower sub- rectangle frame is fixed with more reinforcements on this, and a side of chassis is provided with more
Individual fan；
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 machine on cooling tube and second on first, is cooled down on first
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 fixes cooling tube, first cooling duct and the second cooling duct and cooling storage on cooling tube and second on first
Device connects；
The cooling structure includes：X-axis cooling group, Y-axis cooling group, X-axis transmission mechanism, Y-axis pushing mechanism, wherein,
The X-axis cooling group includes：Shell and be arranged on the first lower air cylinder of the cover top portion, the second lower air cylinder and
3rd lower air cylinder, the X-axis cooling group also include：First cooling element, the second cooling element, the 3rd cooling element；Wherein,
First cooling element is fixedly installed on the mobile terminal of first lower air cylinder, and second cooling element is fixedly installed on
The mobile terminal of second lower air cylinder, the 3rd cooling element are fixedly installed on the mobile terminal of the 3rd lower air cylinder,
First cooling element, second cooling element, the 3rd cooling element are provided with hollow bulb, the hollow bulb with
The dimensional configurations of hot bending die, the hollow bulb are provided with one end of at least one Cooling Holes, the Cooling Holes and cooling duct
Connection, the other end of the cooling duct connect with cooling gas；The X passage of the X-axis transmission mechanism cools through the X-axis
Group, the X passage connect with the Y passages of the Y-axis pushing mechanism；
The Y passages pass through the Y-axis cooling group, and the Y-axis cooling group includes：4th lower air cylinder, the 5th lower air cylinder,
Four cooling elements, the 5th cooling element；Wherein, the 4th cooling element is fixedly installed on the movement of the 4th lower air cylinder
End, the 5th cooling element are fixedly installed on the mobile terminal of the 5th lower air cylinder, the 4th cooling element, and described the
Five cooling elements are provided with hollow bulb, the dimensional configurations of the hollow bulb and hot bending die, and the hollow bulb is provided with least
One Cooling Holes, the Cooling Holes connect with one end of cooling duct, and the other end of cooling duct connects with cooling gas.
2. hot-bending machine according to claim 1, it is characterised in that the lower end of the lower rectangle frame is symmetrically arranged with multiple cunnings
Wheel, 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. hot-bending machine according to claim 1, it is characterised in that the front of the chassis is provided with multiple sliding doors.
4. hot-bending machine according to claim 1, it is characterised in that the chassis also includes fan control circuitry, the wind
Fan control circuit includes：The multiple fans being connected in parallel, the one end for the multiple fans being connected in parallel and the switch K1 other end connect
Connect, one end of the other end connection first resistor for the multiple fans being connected in parallel, switch the positive pole of K1 one end connection power supply, electricity
The other end of the negative pole connection first resistor in source, 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's is another
One end connection resistance RA one end, adhesive switch JBK1 other end connection resistance RB one end, adhesive switch the JCK other end
Connect 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 machine according to claim 1, it is characterised in that the cooling structure also includes control device, institute
Control device is stated to be connected with the X-axis cooling group, the Y-axis cooling group, the X-axis transmission mechanism and the Y-axis pushing mechanism,
The control device is used for the temperature for controlling the cooling of the X-axis cooling group and Y-axis cooling group, and the control device is additionally operable to control
Make the X-axis transmission mechanism and Y-axis pushing mechanism.
6. the energy-conservation hot-bending machine according to power requires 1, it is characterised in that setting temperature of the control device according to setting time
The time of 5 grades of coolings is calculated in degree T and room temperature, and the time of 5 grades of coolings corresponds to first cooling element, the second drop
Warm part, the 3rd cooling element, the 4th cooling element, the 5th cooling element；
Specifically computational methods are：
Design temperature T is obtained to the temperature range between room temperature T0, the temperature range is divided into 5 temperature subintervals of n groups, counted
The total time in every group of 5 temperature subintervals is calculated, its computational methods is：Temperature and 5 temperature according to 5 temperature subintervals
5 sub- times corresponding to 5 temperature subintervals of temperature slope calculating corresponding to section, by 5 sub- times and are 5 temperature of the group
The total time in subinterval, compute repeatedly every group of 5 temperature subintervals obtains n total time total time, from n total time most
Time of the 5 sub- times in 5 temperature subintervals corresponding to the small time as 5 grades of coolings.
7. energy-conservation hot-bending machine according to claim 6, it is characterised in that the implementation method in 5 temperature subintervals of n groups
Specially：
4 boundses in 5 sub- temperature subintervals are obtained, 4 boundses are distributed into by the temperature interval of setting multiple
Boundary point, multiple boundary point permutation and combination in 4 boundses are obtained into 5 temperature subintervals of n groups.
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| CN201710999793.6A CN107584751A (en) | 2017-10-24 | 2017-10-24 | Save hot-bending machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139442A (en) * | 2017-07-12 | 2017-09-08 | 广西鑫德利科技股份有限公司 | Save the cooling structure and energy-conservation hot-bending machine of hot-bending machine |
| CN107265835A (en) * | 2017-08-03 | 2017-10-20 | 广西鑫德利科技股份有限公司 | Save the underframe and energy-conservation hot-bending machine of hot-bending machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139442A (en) * | 2017-07-12 | 2017-09-08 | 广西鑫德利科技股份有限公司 | Save the cooling structure and energy-conservation hot-bending machine of hot-bending machine |
| CN107265835A (en) * | 2017-08-03 | 2017-10-20 | 广西鑫德利科技股份有限公司 | Save the underframe and energy-conservation hot-bending machine of hot-bending machine |
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