CN109822869A - A kind of car mat hot pressing production equipment - Google Patents
A kind of car mat hot pressing production equipment Download PDFInfo
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- CN109822869A CN109822869A CN201910127321.0A CN201910127321A CN109822869A CN 109822869 A CN109822869 A CN 109822869A CN 201910127321 A CN201910127321 A CN 201910127321A CN 109822869 A CN109822869 A CN 109822869A
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Abstract
The present invention relates to a kind of car mat hot pressing production equipments, including rack, the first feed device, the second feed device and hot-press arrangement, hot-press arrangement includes upper die and lower die and heating plate, temperature control system, and temperature control system includes that upper die and lower die are heated and controlled with upper mold and the controlling terminal of lower die work for controlling heating plate；For real-time detection upper mold and the temperature detecting module of lower die temperature；It is built-in with the threshold module of temperature preset value database；Module is transferred for transfer that required preset value set in temperature preset value database；Comparison module for receiving the temperature detected and being compared with the temperature preset value for transferring module calls；The trigger module that triggering main control terminal control heating plate heats upper die and lower die；The present invention can understand the temperature conditions of upper mold and lower die in real time, and when upper mold and lower die temperature reduce, control heating plate heats upper mold and lower die.
Description
Technical field
The present invention relates to the technical fields of car mat production, more particularly, to a kind of car mat hot pressing production equipment.
Background technique
Common car mat is as shown in Figure 1, include spongy layer 1, the upper bed of cloth 11 for being set to 1 two sides of spongy layer, lower cloth
The bed of material 12.
In the prior art, the equipment for carrying out hot pressing processing to above-mentioned automobile cushion includes the first feed device, the second feeding
Device and hot-press arrangement, wherein the first feed device is used to convey and is laid with the upper cloth for going up bed of cloth 11 to hot-press arrangement, second
Feed device is used to convey the sponge of the lower cloth for being laid with lower bed of cloth 12 and laying spongy layer 1 to hot-press arrangement, send second
Expect to overlap lower cloth and sponge in device convey after being fixed together in advance, hot-press arrangement includes upper die and lower die, right
The heating plate that upper mold and lower die are heated；When processing to automobile cushion, correspondence is set in the first feed device
In the upper cloth of upper bed of cloth 11, the lower cloth corresponding to lower bed of cloth 12 is set in the second feed device and corresponds to sea
The sponge of continuous layer 1, lower cloth are wrapped in sponge, then after being heated to specific temperature to upper mold and lower die by heating plate, and
Cloth and sponge are delivered between upper mold and lower die by one feed device, the second feed device, and upper mold moves simultaneously towards lower die later
The upper cloth compacting of upper bed of cloth 11 will be corresponded on sponge so that two layers of cloth and sponge it is hot-forming be required
Automobile cushion.
Prior art among the above have the following deficiencies: the heating plate in above-mentioned hot pressing process equipment by upper mold and
Lower die is heated to after specific temperature stopping heating, just begins through the first feed device, the conveying of the second feed device later
Cloth and sponge start to process, and during processing, in air and cloth, sponge due to the exposure of hot pressing process equipment
Heat transfer, easily make the temperature of upper mold and lower die reduction, need upper mold and lower die being reheated to specific temperature at this time, with
Guarantee hot pressing of the hot-press arrangement to cloth and sponge, otherwise easily leads to and produced fracture between the cloth of the automobile cushion of production, and
Above-mentioned hot pressing process equipment can not judge the reduction situation of temperature in time, so can not make in time heating plate to upper mold and under
Mould is heated, and is had much room for improvement.
Summary of the invention
The object of the present invention is to provide a kind of car mat hot pressing production equipments, can understand the temperature feelings of upper mold and lower die in real time
Condition, and when upper mold and lower die temperature reduce, control heating plate heats upper mold and lower die.
Foregoing invention purpose of the invention has the technical scheme that a kind of car mat hot pressing production is set
It is standby, including rack, the first feed device, the second feed device and the hot-press arrangement being set in turn in rack, the hot pressing dress
It sets including upper die and lower die and heating plate, the hot-press arrangement further includes the temperature control system for monitoring upper mold and lower die temperature, institute
Stating temperature control system includes:
Controlling terminal, for controlling, the heating plate is heated to upper die and lower die and is controlled upper mold and lower die carries out hot pressing work
Make；
Temperature detecting module, for real-time detection upper mold and the temperature of lower die；
Threshold module, be built-in with corresponding to heating plate can heating temperature temperature preset value database；
Module is transferred, the threshold module is coupled to and transfers required preset value in the temperature preset value database and set
It is fixed；
Comparison module, be coupled to the temperature detecting module with receive the temperature detected and with the temperature for transferring module calls
Degree preset value is compared；
Trigger module, be controlled by the comparison module and in temperature detecting module detection temperature be less than temperature preset value when, touching
It sends out main control terminal described and controls the heating plate and upper die and lower die are heated；Conversely, in the temperature of temperature detecting module detection
When greater than temperature preset value, main control terminal is not triggered.
Upper cloth is placed on the first feed device, lower cloth when producing car mat by using above-mentioned technical proposal
And sponge is placed on the second feed device, is counted the temperature setting of heating plate according to the data in temperature preset value database
According to the temperature having in library, so that upper die and lower die are heated to the temperature of setting by heating plate, the first feed device is sent with second later
Material device upper cloth, lower cloth and sponge are transported between upper and lower mould respectively carry out it is hot-forming, upper and lower mould carry out hot pressing
During, the data that temperature detecting module can be measured in real time and will test to the temperature of upper and lower mould, which are transferred to, compares mould
In block, and it is compared with the temperature threshold for transferring the setting that module is transferred from temperature preset value database, once it examines
Temperature data is measured less than preset data, then can determine whether that the temperature between current upper and lower mould has the case where reducing, control is eventually
It holds after the information for obtaining temperature reduction, according to the temperature threshold set, controls heating plate and institute is heated to upper and lower mould again
The temperature needed；Otherwise it detects that temperature data is greater than preset data, keeps working normally.
The present invention is further arranged to: the upper mold includes heating part in first, is set to heating part two in described first
The first side heating part at end, the lower die includes heating part in second, the second side for being set to second of heating part both ends
Heating part, the temperature preset value database include the first medium temperature threshold data for being stored with heating part heating temperature in first
Library, be stored with first in the first of heating part heating temperature temperature threshold data library, be stored with heating part heating temperature in second
The second medium temperature threshold data library, be stored with second in the second of heating part heating temperature temperature threshold data library, described first
Temperature threshold in medium temperature threshold data library and the temperature threshold in the second medium temperature threshold data library correspond and with the
Temperature data in two medium temperature threshold data libraries changes, the temperature threshold and described second in the first side temperature threshold data library
It is corresponded in the temperature threshold in temperature threshold data library and temperature data variation when with second in temperature threshold data library.
By using above-mentioned technical proposal, upper mold and lower die are divided into middle heating part and two sides heating part, so that plus
Hot plate can be heated during heating to upper and lower mould with subregion, to improve the heating speed of upper and lower mould, and be led to
It crosses and temperature preset value database is divided into threshold data library corresponding to each heating part, and by corresponding region database in upper and lower mould
In data corresponded, in order to which when setting one of regional temperature, another region can follow variation.
The present invention is further arranged to: temperature threshold and the first side temperature threshold in the first medium temperature threshold data library
Temperature threshold in Value Data library corresponds, and the temperature threshold in the first medium temperature threshold data library is less than described first
Corresponding temperature threshold in the temperature threshold data library of side；Temperature threshold and described second in the second medium temperature threshold data library
Temperature threshold in the temperature threshold data library of side corresponds, and the temperature threshold in the second medium temperature threshold data library is less than institute
State temperature threshold corresponding in the second side temperature threshold data library.
By using above-mentioned technical proposal, during carrying out hot pressing processing, add since middle heating part is in two sides
Between hot portion, so that the cooling and heat dissipation speed of middle heating part is slow compared to side heating part, even if side heating part temperature is reduced to
Preset value is hereinafter, the temperature of middle heating part is still likely to be in the range of preset value, by being by medium temperature threshold data lab setting
It, can only opposite side so that heating plate is when opposite side temperature heating part again re-starts heating heating less than side temperature threshold data library
Warm heating part is heated, excessively high to prevent the temperature in medium temperature heating part.
The present invention is further arranged to: the temperature threshold in the first medium temperature threshold data library is less than second medium temperature
Corresponding temperature threshold in threshold data library；When described first temperature threshold in temperature threshold data library is less than described second
Corresponding temperature threshold in warm threshold data library.
By using above-mentioned technical proposal, during carrying out hot pressing, lower die is moved upwards to lower cloth and sponge two
Layer carries out hot pressing, compares after a period of time has passed compared to the upper mold for carrying out hot pressing to one layer of upper cloth, lower die cooling and heat dissipation
Speed faster, due to upper mold setting temperature threshold follow lower die to be fluctuated, set the threshold value of each heating part of upper mold to
Less than lower die, so that it is subsequent when being heated again to lower die, the heating to upper mill can be reduced.
The present invention is further arranged to: first feed device includes being rotationally connected in rack and for cloth on pitch of the laps
First winding up roller of material is set to the first winding up roller top and the first conveying roller close to the hot-press arrangement, and described second send
Material device includes being rotationally connected in rack and being used for cloth and the second winding up roller of sponge under coiling, be set to second winding up roller
Second conveying roller of top and the close hot-press arrangement, the distance of second winding up roller to the hot-press arrangement are defeated less than first
Send roller to the distance of the hot-press arrangement.
By using above-mentioned technical proposal, when cloth needed for conveying, by upper cloth coiling to the first winding up roller, lower cloth and
In sponge coiling to the second winding up roller, and cloth is pulled between upper and lower mould by the first conveying roller, lower cloth and sponge are logical
It crosses the second conveying roller to be pulled between upper and lower mould, and cloth is arranged above lower cloth and sponge.
The present invention is further arranged to: first winding up roller towards in the rack of first conveying roller side, described
For two windings up roller towards being provided with the first detection plate in the rack of second conveying roller side, first detection plate is equipped with the
One displacement detector, first displacement detector is for detecting coiling in first detection plate to first winding up roller
Upper cloth and second winding up roller on coiling sponge distance, and reported when upper cloth, lower cloth and sponge are finished
It is alert.
By using above-mentioned technical proposal, by the first displacement detector of setting to detect the first detection plate to the first volume
The distance of roller, the second winding up roller, when upper cloth, lower cloth and sponge are finished, the first detection plate to the first winding up roller, the second winding up roller
Distance reaches maximum value, and the first displacement detector carries out warning reminding at this time.
The present invention is further arranged to: the company of rotation in the rack below first conveying roller and close to the hot-press arrangement
It is connected to the first withdrawing roll, is rotatably connected to the first deflector roll, institute in the first withdrawing roll top and the rack of the close hot-press arrangement
It states below second conveying roller and is rotatably connected to the second withdrawing roll, second withdrawing roll in the rack of the hot-press arrangement
The second deflector roll is rotatably connected in the rack of top and the close hot-press arrangement.
By using above-mentioned technical proposal, upper cloth is during passing through the first conveying roller first via the first withdrawing roll and the
One deflector roll to be further straightened, first lead via the second withdrawing roll and second during passing through the second conveying roller by lower cloth and sponge
Roller is equally further straightened, so that in subsequent hot pressing, the flatness of cloth, lower cloth and sponge in holding.
The present invention is further arranged to: being provided with the second detection in the rack below first withdrawing roll and the second withdrawing roll
Plate, second detection plate are equipped with second displacement detection device, and the second displacement detection device is for detecting described second
Detection plate is to the upper cloth by first withdrawing roll, the distance of the sponge by second withdrawing roll, and in upper cloth or sea
Silk floss is alarmed when contacting second detection plate.
By using above-mentioned technical proposal, drawn by setting second displacement detection device with detecting the second detection plate to first
The distance of roller, the second withdrawing roll, if occurring upper cloth, sponge during upper cloth, sponge is straightened in the first withdrawing roll, the second withdrawing roll
It when touching the second detection plate, alarms, to prompt staff in time, currently upper cloth, sponge are in doughy state, need
It is straightened.
The present invention is further arranged to: end, lower cloth and the sponge and second that upper cloth is contacted with first winding up roller
The end of winding up roller contact is preset jagged, and the both ends of the hot-press arrangement are respectively equipped with feed inlet and discharge port, is located at described
The rack of feed inlet side is equipped with breaking point detection device, and the breaking point detection device includes:
Notch locating module, for determining that notch reaches feed inlet；
Notch transport length computation module, be coupled to notch locating module and calculate notch length and feed inlet it is long to discharge port
The sum of length of degree；
Hot pressing velocity measuring module is coupled to notch length computing module and the transmission speed for detecting notch；
Time computing module is coupled to the hot pressing velocity measuring module and the time for calculating notch by discharge port；
Timing module is coupled to the notch locating module and carries out timing when the notch locating module is started to work；
Start and stop module, be coupled to the timing module and in timing module start to work when triggering controlling terminal stop upper mold and under
Die worker makees；And when the time of institute's timing is identical as the time computing module time calculated, triggering controlling terminal is again
Control upper mold and lower die work.
By using above-mentioned technical proposal, when coiling on the first volume on the first winding up roller cloth and coiling in the second winding up roller
On the first volume under cloth, sponge when being finished, the upper cloth and lower cloth, sponge for needing to continue to use volume Two are connected,
For the product integrality for guaranteeing hot pressing production, hot pressing not can be carried out in the joining place of volume Two and the first volume, it is required that second
Volume works again after sending out discharge port with the joining place of the first volume, by setting notch locating module first determining notch reach into
The time of material mouth calculates notch later and enters the time sent out again from discharge port from feed inlet, and when notch reaches feed inlet
It begins through timing module and carries out timing, and stop the work of controlling terminal by start and stop module, so that upper mold is not right with lower die
Cloth jaggy carries out hot pressing, finally after notch sends out discharge port completely, then by start and stop module so that controlling terminal control
Upper mold processed and lower die work.
In conclusion advantageous effects of the invention are as follows:
Upper mold and lower die are judged by the way that the temperature of temperature detecting module real-time detection upper mold and lower die is arranged, and by comparing module
The case where temperature reduces triggers controlling terminal by trigger module again later and controls heating plate to upper mold and lower die heating, guarantee
The normal work of upper mold and lower die.
Detailed description of the invention
Fig. 1 is the overall structure diagram of existing car mat.
Fig. 2 is overall structure diagram of the invention.
Fig. 3 is the detection principle diagram of the first displacement detector and second displacement detection device in the present invention；
Fig. 4 is the overall structure diagram of upper mold and lower die in the present invention.
Fig. 5 is the schematic diagram of temperature control system in the present invention.
Fig. 6 is the schematic diagram that the present invention interrupts point detection device.
In figure, 1, spongy layer；11, upper bed of cloth；12, lower bed of cloth；2, rack；21, the first detection plate；22, first
Move detection device；221, the first displacement comparison unit；2211, the first displacement comparison circuit；2212, the first displacement datum circuit；
222, the first warning device；23, the second detection plate；24, second displacement detection device；241, second displacement comparison unit；2411,
Second displacement comparison circuit；2412, second displacement reference circuit；242, the second warning device；3, the first feed device；31,
One winding up roller；32, the first conveying roller；33, the first withdrawing roll；34, the first deflector roll；4, the second feed device；41, the second winding up roller；42,
Two conveying rollers；43, the second withdrawing roll；44, the second deflector roll；5, hot-press arrangement；51, upper mold；511, heating part in first；512, first
Side heating part；52, lower die；521, heating part in second；522, the second side heating part；53, heating plate；54, feed inlet；55, go out
Material mouth；6, temperature control system；61, temperature detecting module；62, threshold module；63, module is transferred；64, comparison module；65, control is whole
End；66, temperature threshold database；661, the first medium temperature threshold data library；662, the first side temperature threshold data library；663, in second
Warm threshold data library；664, the second side temperature threshold data library；67, trigger module；7, displacement sensor；8, breaking point detection device；
81, notch transports length computation module；82, hot pressing velocity measuring module；83, time computing module；84, timing module；85, it opens
Stop module；86, notch locating module.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Referring to Fig. 2, it is a kind of car mat hot pressing production equipment disclosed by the invention, including rack 2, is set in turn in rack
The first feed device 3, the second feed device 4 and hot-press arrangement 5 on 2.
First feed device 3 includes being set in turn in rack 2 and identical first winding up roller 31, first of arragement direction conveys
Roller 32, the first withdrawing roll 33 and the first deflector roll 34, the first winding up roller 31 are rotationally connected in rack 2 and for clothes on pitch of the laps, and the
One winding up roller 31 and the first withdrawing roll 33 are in same level, and the first conveying roller 32 and the first deflector roll 34 are located on the first winding up roller 31
It side and is similarly in same level.
Second feed device 4 includes being set in turn in rack 2 and identical second winding up roller 41, second of arragement direction conveys
Roller 42, the second withdrawing roll 43 and the second deflector roll 44, the second winding up roller 41 are rotationally connected in rack 2 and for cloth and seas under pitch of the laps
Silk floss, the second conveying roller 42 are located at the top of the second winding up roller 41, and the second withdrawing roll 43 is located at the lower section of the second winding up roller 41, the second deflector roll 44
Top positioned at the first winding up roller 31 but the lower section positioned at the second conveying roller 42, the distance of the second winding up roller 41 to hot-press arrangement 5 are less than
First deflector roll 34 arrives the distance of hot-press arrangement 5.
Referring to Fig. 2, Fig. 3, the first winding up roller 31 towards in the rack 2 of 32 side of the first conveying roller, the second winding up roller 41 is towards the
The first detection plate 21 is provided in the rack 2 of two conveying rollers, 42 side, the distance of first the 21 to the first winding up roller of detection plate 31 is
Upper cloth can coiling thickness, the distance of first the 21 to the second winding up roller of detection plate 41 be lower cloth and sponge can coiling thickness；
First detection plate 21 is equipped with the first displacement detector 22, and the first displacement detector 22 is arrived for detecting the first detection plate 21
On first winding up roller 31 on the upper cloth of coiling and the second winding up roller 41 sponge of coiling distance, and in upper cloth, lower cloth and sea
It alarms when silk floss is finished.
First displacement detector 22 includes that the displacement of displacement sensor 7, first being set in the first detection plate 21 is compared
Device 221 and the first warning device 222, the laser displacement sensor 7 of the preferred model ZLDS100 of displacement sensor 7, displacement pass
Sensor 7 to the distance between upper cloth, sponge and will be converted to displacement signal apart from physical quantity for detecting the first detection plate 21.
First displacement comparison unit 221 includes the first displacement comparison circuit 2211 and the first displacement datum circuit 2212, the
One displacement comparison circuit 2211 is coupled to displacement sensor 7 to receive displacement signal and output displacement comparison signal, the first displacement
For reference circuit 2212 for providing the first displacement upper limit signal, the first displacement upper limit signal is first the 21 to the first winding up roller of detection plate
31, the distance value of the second winding up roller 41.
First displacement comparison circuit 2211 includes resistance R1, comparator A1, and the model of comparator A1 is preferably LM324, than
In-phase end compared with device A1 is coupled to displacement sensor 7 by resistance R1 to receive displacement signal, the reverse side coupling of comparator A1
In the first displacement datum circuit 2212；First displacement datum circuit 2212 includes resistance R2 and potentiometer Rp1, potentiometer Rp1's
Model is 3296X-502, and one end of resistance R2 is coupled to Vcc voltage, and the other end is coupled to the reverse side of comparator A1
And the other end ground connection of potentiometer Rp1, potentiometer Rp1；Tie point between resistance R2 and potentiometer Rp1 provides upper limit signal
Vref1, by the size for adjusting the adjustable upper limit signal Vref1 of potentiometer Rp1.
First warning device 222 includes sounding alarm SP1, and sounding alarm SP1 is coupled to the output end of comparator A1,
When upper cloth, lower cloth and sponge are finished, the first detection plate 21 reaches the distance between the first winding up roller 31, the second winding up roller 41
Value, comparator A1 output displacement comparison signal and trigger sounding alarm SP1 alarm with remind current cloth, lower cloth and
Sponge is finished.
The second detection plate 23, the second detection plate 23 are provided in the rack 2 of 43 lower section of first withdrawing roll 33 and the second withdrawing roll
It is equipped with second displacement detection device 24, second displacement detection device 24 passes through the first withdrawing roll for detecting the second detection plate 23 and arriving
33 upper cloth, by the second withdrawing roll 43 sponge distance, and carried out when upper cloth or sponge contact the second detection plate 23
Alarm.
Second displacement detection device 24 includes that the displacement sensor 7 that is set in the second detection plate 23, second displacement compare
Device 241 and the second warning device 242, displacement sensor 7 also, it is preferred that model ZLDS100 laser displacement sensor 7, position
Displacement sensor 7 will be converted to the distance between upper cloth, sponge and apart from physical quantity displacement for detecting the second detection plate 23
Signal.
Second displacement comparison unit 241 includes second displacement comparison circuit 2411 and second displacement reference circuit 2412, the
Two displacement comparison circuits 2411 are coupled to displacement sensor 7 to receive displacement signal and output displacement comparison signal, second displacement
Reference circuit 2412 is that the second detection plate 23 contacts upper cloth for providing second displacement upper limit signal, second displacement upper limit signal
Expect, the distance value of sponge.
Second displacement comparison circuit 2411 includes resistance R3, comparator A2, and the model of comparator A2 is preferably LM324, than
Reverse side compared with device A2 is coupled to displacement sensor 7 by resistance R3 to receive displacement signal, the in-phase end coupling of comparator A2
In second displacement reference circuit 2412；Second displacement reference circuit 2412 includes resistance R4 and potentiometer Rp2, potentiometer Rp2's
Model is 3296X-502, and two ends of resistance R4 are coupled to Vcc voltage, and the other end is coupled to the in-phase end of comparator A2
And the another two end ground connection of potentiometer Rp1, potentiometer Rp1；Tie point between resistance R4 and potentiometer Rp1 provides upper limit signal
Vref1, by the size for adjusting the adjustable upper limit signal Vref1 of potentiometer Rp2.
Second warning device 242 includes sounding alarm SP2, and sounding alarm SP2 is coupled to the output end of comparator A2,
When upper cloth, sponge relaxation the second detection plate 23 of contact, comparator A1 output displacement comparison signal simultaneously triggers sounding alarm
SP2 alarms, and to prompt staff in time, currently upper cloth, sponge are in doughy state, are straightened.
Referring to Fig. 2, Fig. 4, hot-press arrangement 5 includes upper mold 51, lower die 52 and heating plate 53, and heating plate 53 is used for upper mold 51
And lower die 52 is heated so that can be carried out by the upper cloth of upper mold 51 and lower die 52, lower cloth and sponge it is hot-forming, on
Mould 51 include be set to width direction middle position and to length direction extend first in heating part 511, be set to first
Middle 511 both ends of heating part and with first in isometric the first side heating part 512 in heating part 511, lower die 52 includes being set to width
The middle position in direction and into second that length direction extends heating part 521, be set to second of heating part both ends and with the
The second isometric side heating part 522 of heating part 521 in two.
Referring to Fig. 2, Fig. 5, the both ends of hot-press arrangement 5 are respectively equipped with the feed inlet 54 close to the second feed device 4, far from the
The discharge port 55 of two feed devices 4；End, lower cloth and the sponge that upper cloth is contacted with the first winding up roller 31 connect with the second winding up roller 41
The end of touching preset it is jagged, positioned at 54 side of feed inlet rack 2 be equipped with breaking point detection device 8, breaking point detection device 8
Including notch locating module 86, notch transport length computation module 81, hot pressing velocity measuring module 82, time computing module 83,
Timing module 84 and start and stop module 85.
Notch locating module 86 is for determining whether notch reaches feed inlet 54；Notch transports length computation module 81 and couples
In notch locating module 86 and calculate notch length and feed inlet 54 arrive 55 length of discharge port the sum of length；The inspection of hot pressing speed
It surveys module 82 and is coupled to notch length computing module and the transmission speed for detecting notch；Time computing module 83 is coupled to heat
Pressure velocity measuring module 82 and the time for passing through discharge port 55 for calculating notch；Timing module 84 is coupled to notch locating module
86 and in notch locating module 86 start to work when carry out timing；Start and stop module 85 is coupled to timing module 84 and in timing mould
Triggering controlling terminal 65 stops upper mold 51 when block 84 is started to work and lower die 52 works；And it is calculated in the time of institute's timing and time
When the time calculated of module 83 is identical, triggering controlling terminal 65 controls upper mold 51 again and lower die 52 works.
Referring to Fig. 4, Fig. 6, hot-press arrangement 5 further includes the temperature control system 6 for monitoring 52 temperature of upper mold 51 and lower die, temperature control
System 6 includes controlling terminal 65, temperature detecting module 61, threshold module 62, comparison module 64, transfers module 63 and trigger module
67；Controlling terminal 65 is heated to upper mold 51, lower die 52 and is controlled upper mold 51 and lower die 52 for controlling the heating plate 53
Carry out hot press working；Temperature detecting module 61 is for real-time detection upper mold 51 and the temperature of lower die 52；Threshold module 62 is for giving
The temperature value that heating plate 53 can be heated, and be built-in with corresponding to heating plate 53 can heating temperature temperature preset Value Data
Library；Module 63 is transferred to be coupled to threshold module 62 and transfer institute in required preset value and database in temperature preset value database
The temperature of storage is set；It is in running order to receive hot-press arrangement 5 that comparison module 64 is coupled to temperature detecting module 61
When, detected temperature is simultaneously compared with the temperature preset value that module 63 is transferred is transferred；Trigger module 67, which is controlled by, to be compared
Module 64 and in temperature detecting module 61 detect temperature be less than temperature preset value when, triggering main control terminal 65 control heating plate 53
Upper mold 51, lower die 52 are heated；Conversely, not touched when the temperature that temperature detecting module 61 detects is greater than temperature preset value
Send out main control terminal 65.
Further, due to during hot pressing, upper mold 51 and the raised temperature of the institute of lower die 52 energy are certain, and the
One medium temperature heating part corresponding second medium temperature heating part temperature needs to keep identical, first while temperature heating part it is corresponding second while temperature
Heating part temperature also needs to keep identical；Temperature preset value database includes being stored with 511 heating temperature of heating part in first
The first medium temperature threshold data library 661, be stored with first in the first of 512 heating temperature of heating part temperature threshold data library 662,
Be stored with the second medium temperature threshold data library 663 of 521 heating temperature of heating part in second, be stored with the second side heating part 522 plus
Second side temperature threshold data library 664 of hot temperature, temperature threshold and the second medium temperature threshold value in the first medium temperature threshold data library 661
Temperature threshold in database 663 corresponds and changes with the temperature data in the second medium temperature threshold data library 663, the first side
Temperature threshold in temperature threshold and the second side temperature threshold data library 664 in warm threshold data library 662 corresponds and with the
Temperature data variation in two sides temperature threshold data library 664；When the heating temperature of heating plate 53 is arranged, it need to only pass through setting the
The temperature threshold of two medium temperature heating parts and the second side temperature heating part may make the first medium temperature heating part and the first side temperature heating part
Variation is followed, so that the setting of 53 heating temperature of entire heating plate is more convenient.
Further, the temperature threshold in the first medium temperature threshold data library 661 is less than in the second medium temperature threshold data library 663
Corresponding temperature threshold；First when the temperature threshold in temperature threshold data library 662 is less than second in temperature threshold data library 664
Corresponding temperature threshold；Since lower die 52 is moved upwards to lower cloth and two layers of sponge progress hot pressing, through after a period of time
Afterwards compared to one layer of upper cloth carry out hot pressing upper mold 51 compare, the speed of 52 cooling and heat dissipation of lower die faster, due to upper mold 51
The temperature threshold of setting follows lower die 52 to be fluctuated, and the threshold value of each heating part of upper mold 51 is set smaller than lower die 52, so that
When subsequent heat plate 53 again heats lower die 52, the heating to upper mill can be reduced.
The temperature threshold in temperature threshold and the first side temperature threshold data library 662 in first medium temperature threshold data library 661
It corresponds, and the temperature threshold in the first medium temperature threshold data library 661 is corresponding less than in the first side temperature threshold data library 662
Temperature threshold；The temperature threshold in temperature threshold and the second side temperature threshold data library 664 in second medium temperature threshold data library 663
Value corresponds, and the temperature threshold in the second medium temperature threshold data library 663 is right less than institute in the second side temperature threshold data library 664
The temperature threshold answered.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of car mat hot pressing production equipment, including rack (2), the first feed device being set in turn on rack (2)
(3), the second feed device (4) and hot-press arrangement (5), the hot-press arrangement (5) include upper mold (51), lower die (52) and heating plate
(53), it is characterised in that: the hot-press arrangement (5) further includes the temperature control system for monitoring upper mold (51) and lower die (52) temperature
(6), the temperature control system (6) includes:
Controlling terminal (65) heats upper mold (51), lower die (52) and controls upper mold for controlling the heating plate (53)
(51) and lower die (52) carries out hot press working；
Temperature detecting module (61), for real-time detection upper mold (51) and the temperature of lower die (52)；
Threshold module (62), be built-in with corresponding to heating plate (53) can heating temperature temperature preset value database；
Module (63) are transferred, the threshold module (62) is coupled to and transfer required preset in the temperature preset value database
Value is set；
Comparison module (64) is coupled to the temperature detecting module (61) to receive the temperature detected and transfer module with described
(63) the temperature preset value transferred is compared；
Trigger module (67) is controlled by the comparison module (64) and is less than temperature in the temperature of temperature detecting module (61) detection
When preset value, triggers the main control terminal (65) control heating plate (53) and upper mold (51), lower die (52) are heated；Instead
It does not trigger main control terminal (65) when the temperature of temperature detecting module (61) detection is greater than temperature preset value.
2. a kind of car mat hot pressing production equipment according to claim 1, it is characterised in that: the upper mold (51) includes the
Heating part (511) in one, the first side heating part (512) for being set to heating part (511) both ends in described first, the lower die
(52) include heating part (521) in second, be set to the second side heating part (522) at second of heating part both ends, it is described
Temperature preset value database include be stored with heating part in first (511) heating temperature the first medium temperature threshold data library (661),
Be stored with first in the first of heating part (512) heating temperature temperature threshold data library (662), be stored with heating part in second
(521) the second medium temperature threshold data library (663) of heating temperature, be stored with the second of second side heating part (522) heating temperature
Side temperature threshold data library (664), temperature threshold and the second medium temperature threshold value in the first medium temperature threshold data library (661)
Temperature threshold in database (663) corresponds and changes with the temperature data in the second medium temperature threshold data library (663), institute
State the first temperature threshold when the temperature threshold in temperature threshold data library (662) is with described second in temperature threshold data library (664)
Value corresponds and changes with the temperature data in the second side temperature threshold data library (664).
3. a kind of car mat hot pressing production equipment according to claim 2, it is characterised in that: the first medium temperature number of threshold values
It is corresponded according to the temperature threshold in library (661) and the temperature threshold in the first side temperature threshold data library (662), and described
Temperature threshold in first medium temperature threshold data library (661) is less than corresponding in the first side temperature threshold data library (662)
Temperature threshold；Temperature threshold and the second side temperature threshold data library (664) in the second medium temperature threshold data library (663)
In temperature threshold correspond, and the temperature threshold in the second medium temperature threshold data library (663) be less than second side
Corresponding temperature threshold in warm threshold data library (664).
4. a kind of car mat hot pressing production equipment according to claim 2, it is characterised in that: the first medium temperature number of threshold values
It is less than temperature threshold corresponding in the second medium temperature threshold data library (663) according to the temperature threshold in library (661)；Described
The temperature threshold in warm threshold data library (662) is less than temperature corresponding in the second side temperature threshold data library (664) on one side
Spend threshold value.
5. a kind of car mat hot pressing production equipment according to claim 1, it is characterised in that: first feed device
It (3) include being rotationally connected on rack (2) and being used for the first winding up roller (31) of cloth on pitch of the laps, be set to first winding up roller
(31) top and the first conveying roller (32) close to the hot-press arrangement (5), second feed device (4) include rotation connection
In on rack (2) and for cloth and the second winding up roller (41) of sponge under coiling, be set to above second winding up roller (41) and
The distance of the second conveying roller (42) close to the hot-press arrangement (5), second winding up roller (41) to the hot-press arrangement (5) is small
The distance of the hot-press arrangement (5) is arrived in the first conveying roller (32).
6. a kind of car mat hot pressing production equipment according to claim 5, it is characterised in that: the first winding up roller (31) court
To in the rack (2) of the first conveying roller (32) side, second winding up roller (41) is towards second conveying roller (42) one
It is provided with the first detection plate (21) in the rack (2) of side, first detection plate (21) is equipped with the first displacement detector
(22), first displacement detector (22) for detect first detection plate (21) on first winding up roller (31) around
The distance of the sponge of coiling on the upper cloth and second winding up roller (41) of volume, and when upper cloth, lower cloth and sponge are finished
It alarms.
7. a kind of car mat hot pressing production equipment according to claim 5, it is characterised in that: first conveying roller (32)
It is rotatably connected to the first withdrawing roll (33) in the rack (2) of lower section and close the hot-press arrangement (5), on first withdrawing roll (33)
It is rotatably connected to the first deflector roll (34) in the rack (2) of side and close the hot-press arrangement (5), second conveying roller
(42) it is rotatably connected to the second withdrawing roll (43) in the rack (2) of lower section and close the hot-press arrangement (5), second withdrawing roll
(43) the second deflector roll (44) are rotatably connected in the rack (2) of top and close the hot-press arrangement (5).
8. a kind of car mat hot pressing production equipment according to claim 7, it is characterised in that: first withdrawing roll (33) and
It is provided with the second detection plate (23) in rack (2) below second withdrawing roll (43), second detection plate (23) is equipped with the
Two displacement detectors (24), the second displacement detection device (24) are arrived for detecting second detection plate (23) by institute
State the first withdrawing roll (33) upper cloth, by second withdrawing roll (43) sponge distance, and contacted in upper cloth or sponge
It alarms when the second detection plate (23).
9. a kind of car mat hot pressing production equipment according to claim 5, it is characterised in that: upper cloth and the first volume
Preset jagged, the hot pressing dress in the end that end, lower cloth and the sponge of roller (31) contact contact with the second winding up roller (41)
The both ends for setting (5) are respectively equipped with feed inlet (54) and discharge port (55), are located in the rack (2) of the feed inlet (54) side and set
Have breaking point detection device (8), the breaking point detection device (8) includes:
Notch locating module (86), for determining that notch reaches feed inlet (54)；
Notch transports length computation module (81), is coupled to notch locating module (86) and calculates the length and feed inlet of notch
(54) the sum of the length of discharge port (55) length is arrived；
Hot pressing velocity measuring module (82) is coupled to notch length computing module and the transmission speed for detecting notch；
Time computing module (83) is coupled to the hot pressing velocity measuring module (82) and passes through discharge port for calculating notch
(55) time；
Timing module (84) is coupled to and described state notch locating module (86) and start work in described state notch locating module (86)
As when carry out timing；
Start and stop module (85) is coupled to the timing module (84) and triggers controlling terminal when timing module (84) start to work
(65) stop upper mold (51) and lower die (52) work；And it is calculated in the time of institute's timing and the time computing module (83)
When time is identical, triggering controlling terminal (65) controls upper mold (51) and lower die (52) work again.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127321.0A CN109822869B (en) | 2019-02-20 | 2019-02-20 | Automobile cushion hot-pressing production equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127321.0A CN109822869B (en) | 2019-02-20 | 2019-02-20 | Automobile cushion hot-pressing production equipment |
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| CN109822869B CN109822869B (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910127321.0A Active CN109822869B (en) | 2019-02-20 | 2019-02-20 | Automobile cushion hot-pressing production equipment |
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| CN109822869B (en) | 2021-04-20 |
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