CN102665454B - For the shaping temperature regulating device of filter tip sett frame or tobacco sett frame - Google Patents
For the shaping temperature regulating device of filter tip sett frame or tobacco sett frame Download PDFInfo
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- CN102665454B CN102665454B CN201080056153.8A CN201080056153A CN102665454B CN 102665454 B CN102665454 B CN 102665454B CN 201080056153 A CN201080056153 A CN 201080056153A CN 102665454 B CN102665454 B CN 102665454B
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- temperature
- cooling
- tobacco
- amber ear
- face body
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/18—Forming the rod
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/26—Drying the seam
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0229—Filter rod forming processes
- A24D3/0233—Filter rod forming processes by means of a garniture
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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The present invention relates to a kind of machine for tobacco, the particularly temperature regulating device (20 of the shaped device of filter tip sett frame or tobacco sett frame, 40), wherein said temperature regulating device (20, 40) the temperature control face body (7 that at least one has temperature control face is comprised, 7 ', 45, 45 ') and at least one temperature-control bodies (6, 6 ', 43, 43 ', 44, 44 '), this temperature-control bodies (6, 6 ', 43, 43 ', 44, 44 ') and at least one temperature control face body (7 described, 7 ', 45, 45 ') one is formed, or with at least one temperature control face body (7 described, 7 ', 45, 45 ') heat transfer ground connects and maybe can connect.The invention still further relates to a kind of method of machine, particularly filter tip sett frame or tobacco sett frame for running tobacco, wherein (the packaged paper tape of 8,8 ') or tobacco rods is wound around filter rod, this packaging paper tape has glue in adhesive joints, particularly hot glue or cold glue, (8,8 ') is transferred and passes through shaped device the filter rod be wherein wound, this shaped device comprise have for adhesive joints cooling plate (7,7 ', 45, the bottom forming part of 45 ') and/or top forming part, and a kind of application.Feature according to cooling device of the present invention (20,40) is, it comprises at least one amber ear and pastes element (23,23 '), (23,23 ') can cool this cooling body (6,6 ', 43,43 ', 44,44 ') to paste element by means of this amber ear.
Description
The present invention relates to the temperature regulating device of a kind of machine for tobacco, the particularly shaped device of filter tip sett frame or tobacco sett frame, wherein said temperature regulating device comprises at least one temperature control face body with temperature control face and at least one temperature-control bodies, this temperature-control bodies and at least one temperature control face described body one are formed, or are conductively connected with at least one temperature control face body heat described and maybe can connect.The invention still further relates to a kind of machine of tobacco, a kind of method of machine, particularly filter tip sett frame or the tobacco sett frame for running tobacco, its discal patch, particularly filter rod or the packaged paper tape of tobacco rods are wound around, this packaging paper tape has glue, particularly hot glue or cold glue in adhesive joints, the bar be wherein wound is transferred and passes through shaped device, this shaped device have for adhesive joints, the top forming part with temperature control face body and/or bottom forming part, the invention still further relates to a kind of application.
In addition, applicant with the machine of the title mass selling tobacco of KDF and SEF, by means of described machine by filter filament, to be made up filter rod or tobacco rods of tobacco or other material and packaged paper is wound around.The transporting velocity with the filter rod of such as KDF is about 500m/ minute now.
In the KDF of applicant, filter filament pulls out in first being tied from filter filament, then experiences multiple processing step.In addition, be formed as having the bar of circular cross section in shaped device at filter filament before, during pre-processing, filter filament is broadened, elongate and be sprayed softening agent.In order to be incorporated into by material in real forming part, shaped device can comprise entrance and refer to that (Einlauffinger) and forming part entrance and forming part export.First, filter filament is inserted into continuous print, from the packaging paper tape that bobbin is extracted out, this packaging paper tape has the adhesive joints formed by hot glue on side.In shaped device, packaging paper tape is wound around around filter rod completely, and wherein the adhesive joints lay of wrapping paper is on the opposed side of wrapping paper, and therefore wrapping paper is closed around filter rod circlewise.
When being applied on packaging paper tape, corresponding hot glue is liquid and has the temperature of about 180 DEG C.Solidify to make hot glue and form the reliable connection of strap, hot glue must be cooled.For this reason, in shaped device, employ cooling plate, in its top forming part being arranged in shaped device or bottom forming part.The part that adhesive joints is so-called " process cooling " is cooled by means of cooling plate, wherein compared with such as controlling the cooling of electronic installation, process cooling is interpreted as flow of material, i.e. tobacco rods or filter rod, or other movement of machine or the cooling of part of not movement.
The cooling plate of this forming part is cooled by means of the independent recirculation cooler cooled for process.In single sett frame of picture KDF, namely, it simultaneously only processes a bar, and the independent recirculation cooler for process cooling has a few kW(kilowatt) power consumption.It is with the construction unit of self or the cooling plate arranging the cooling forming device that circulates in the machine and by cooling agent with a construction unit, and the circulation of this cooling agent has feed conduit and reflux line.At this, cooling agent such as has the temperature of 6 DEG C and under the pressure of 2bar, has the flow of 6l/ minute.
From outer loop cooler until the cooling agent circulation of cooling plate integrated be expend and cooling power needed for outer loop cooler is relatively high.In outside recirculation cooler, temperature regulates only very limited, and only can realize along with large time delay due to the flowing velocity of cooling agent in cool cycles.
The development of the machine of tobacco, the particularly development of filter tip sett frame are to research and develop two sett frame, that is, simultaneously and manufacture the sett frame of two filter rods or tobacco rods abreast.Concerning two sett frame, two cooling plates must be cooled.When outer loop cooler is used to process cooling, this represents, the cooling power of needs can double.
Even if manufacture tobacco rods in the cigarette-making machine of " PROTOS " production line of such as applicant's mass selling, during also referred to as cigarette carton, cigarette carton is packaged paper tape or cigarette paper tape parcel in shaped device.Tobacco rods wherein in cigarette paper tape is transferred by bottom forming part, and in the forming part of bottom, cigarette paper tape is overlapping around tobacco rods, thus still has edge to stretch out, and bonds this edge by gluing machine cold glue.Then adhesive joints be closed and from top by joint plate of connecting (Tandemnahtpl tte) by heat come dry.Be cooled by the bottom forming part heated by the friction with bar.Such as refer to that the top forming part formed with joint plate is heated, to make cold glue solidify at least piecemeal by the forming part entrance of shaped device.
Therefore, the object of the invention is to, be provided for the machine of tobacco, especially for filter tip sett frame or the shaped device of tobacco sett frame or the temperature regulating device of forming part, i.e. cooling structure or heating arrangement, this temperature control also can realize when not having independent recirculation cooler, and it consumes less energy, can carry out neatly controlling and structure is little, simple structure and can transforming.
Described object is realized by the temperature regulating device for the machine of tobacco, the particularly shaped device of filter tip sett frame or tobacco sett frame, wherein said temperature regulating device comprises at least one temperature control face body with temperature control face and at least one temperature-control bodies, this temperature-control bodies and at least one temperature control face body one described are formed, or be conductively connected with at least one temperature control face body heat described and maybe can connect, this temperature regulating device of improvement like this, make this temperature regulating device comprise at least one amber ear and paste element, paste element by means of this amber ear and can cool and/or heated for controlling temperature body.
In framework of the present invention, temperature-control bodies is interpreted as cooling body, calandria or optional, be designed to the body of cooling body and/or calandria.
Temperature control face body is particularly interpreted as cooling plate, heating plates, but also for other has the body of cooling surface or heating surface, comprise bottom forming part and/or the top forming part of shaped device, be transferred through out-of-date at tobacco rods or filter rod, necessary hot briquetting device also and then cools.
Basic conception of the present invention is, pastes element obtain the very little and energy-conservation land productivity current work of structure with the possibility cooling cooling plate or heat heating plates by means of amber ear.Amber ear pastes element based on peltier effect, and namely concerning the conductor determined or semiconductor, the flux of electric current causes the heating of the electric contact of element and causes the cooling of other electric contact.Therefore, refer to amber ear and paste the warm side of element or hot side and cold side.Paste element by means of commercially available amber ear and can reach 50 DEG C and more until the temperature difference of 70 DEG C or 80 DEG C between cold side and hot side.At this, single amber ear pastes cooling power or the heating power that element can reach 80W or larger.
In view of the outer loop cooler used so far, but surprisingly, element can be pasted by means of amber ear cool or the forming part of the machine of heat tobacco processing industry, particularly filter tip sett frame or tobacco sett frame, because this cooling power cannot be pasted element by means of amber ear and be provided, or correspondingly determine that the amber ear of size pastes element and can not use with corresponding little version.
Utilization present invention achieves, and utilizes unique cooling recirculation system reliably to run filter tip sett frame or tobacco sett frame.Therefore the independent cool cycles for cooling the forming part of traditional machine can be omitted.If desired, can extract from unique cool cycles the cooling liquid needed, and paste element for cooling amber ear.
It is relatively little that amber ear pastes component structure, therefore it also can construct or be configured in shaped device near the next-door neighbour of shaped device, wherein particularly also can transform existing machine filter tip sett frame or tobacco sett frame in other words by means of this as cooling structure or as the amber ear subsides element of heating arrangement.Be configured in machine or filter tip sett frame or tobacco sett frame because amber ear pastes element, so only need laying wire road and if desired for the cooling agent wiring to machine system of waste heat, but do not need to lay the ooling channel that will insulate relative to independent cooling unit with expending.In addition, because it is maybe can be arranged as to be in close proximity to cooling plate to be cooled or heating plates to be heated that amber ear pastes arrangements of elements, therefore also strongly limit the waste heat loss caused due to the heating of the parts of the surrounding to machine.
Therefore, the advantage according to temperature regulating device of the present invention is, does not need independent outer loop cooler and the long cooling pipe with independent cooling unit.Temperature regulating device can be configured to compact unit.
In a kind of favourable modification, temperature regulating device comprises the cooling liquid circulation with pump, the circulation of this cooling liquid make amber ear paste the cold side of element and temperature-control bodies thermally coupled.Therefore, the cold side of this amber ear subsides element is provided with the little cooling liquid circulation of this body structure, comprises cooling liquid pump.This modification is particularly advantageous for the machine of existing tobacco, the particularly transformation of existing filter tip sett frame and/or tobacco sett frame, because the cooling plate, forming part or other temperature control face body that have utilized larger cooling liquid to circulate to carry out cooling only need to be connected in the circulation of another less cooling liquid.Because the length of cooling liquid pipeline can remain very short, so heat loss is little when carrying cooling liquid.Also can because the less volume ratio of cooling agent circulation be so far by means of the temperature of outer loop cooler controlled cooling model plate more rapidly.
In optionally favourable embodiment of the present invention, the cold side that temperature-control bodies and amber ear paste element directly or be connected by metal fever conductor and maybe can connect.In this case, realize hot channel when there is no cooling liquid by thermo-contact, thus very efficiently and carry out rapidly the transmission of heat energy, i.e. heat.Therefore, strongly limit heat loss, and with employ compared with situation that cooling liquid circulates, substantially reduce the reaction time of the temperature to be regulated for controlling temperature control face body.In addition, also overcome crack by throw away the refrigerant circulation and reveal the danger that (Leck) bring in other words, cooling agent spills from crack.This refrigerant leaks can make the filter stick made or tobacco rod unavailable in bulk, and and then cause less desirable loss.
Particularly when temperature control face body have than amber ear paste the longitudinal length of element larger, along the size in the direction of filter rod, tobacco rods or other material strips time, preferably arrange: multiple amber ear paste element in a column and/or the ground that staggers arrange continuously.In this way can along the whole length cooling of temperature control face body and/or heated for controlling temperature face body.The layout staggered or the layout replaced result in the power density of the cooling of length along temperature control face body or the higher of heating.
In order to the stable temperature realizing discharging efficiently waste heat and temperature control face body regulates, preferably arrange: the hot side of at least one amber ear subsides element is connected with the cooling water circulation of the machine of tobacco and maybe can connects for discharging waste heat.Most of machines of tobacco, particularly filter tip sett frame and tobacco sett frame have cooling water circulation, and wherein serviceability temperature is the cooling water of about 20 DEG C, thus discharges the waste heat of whole machine.The water cooling that amber ear pastes element can be substituted by Air flow or convection current cooling or be supplemented.
The thermal capacity of the cooling water system of the corresponding machine of tobacco is so big, makes cooling water mean large thermal mass for amber ear pastes element.Therefore, when carrying out with cooling water the heat exchange be applicable to, amber ear pastes the temperature of the hot side employing cooling water of element.Therefore, can amber ear very accurately and be stably regulated to paste the temperature of the cold side of element as the differential temperature degree relative to cooling water temperature.
Because cooling plate must be cooled to the temperature of about 6 DEG C to 15 DEG C, thus makes hot glue solidify, so only need less energy or power cold side is cooled to this value relative to the hot side being controlled to cooling water temperature.
Additionally or alternatively, in order to discharge waste heat, the warm side that at least one amber ear pastes element is advantageously connected with the cooling tube of guiding cooling air and maybe can connects.Then if desired can in other position for heating by the air heated.Also convectively heat discharge can be carried out by means of corresponding cooling agent or cooling liquid passively.Therefore, in this design, there is the second cool cycles, but there is not independent recirculation cooler.Relative to the cool cycles with recirculation cooler, the pipeline cost and the less cooling liquid that such a solution provides less necessity pass through.
When temperature-control bodies and temperature control face body have common interface, preferably realize particularly preferred heat transfer and little thermal loss, wherein at interface place, the surface of temperature-control bodies and the surface complementarity of temperature control face body, wherein particularly interface straight, V-arrangement, swallow-tail form, the bending or irregular line of shape in cross-section.
Temperature-control bodies and temperature control face body are preferably threaded each other.But in the screw connection structure with multiple bolt, face fit structure is along interface because the rigidity of material and the length of temperature control face body are about 75%, and in the cooling plate of the KDF of applicant, it is about 750mm.At this, temperature-control bodies and temperature control face body are made up of copper and/or the good ceramic material of heat transfer at least in part.
By the shape of interface-it can be V-arrangement, swallow-tail form etc.-totally increase interface in cross-section, therefore the contact of share-wherein of interface 75% is the transmission that face flush-result in better heat trnasfer or heat energy.In addition, the interface of such as swallow-tail form is favourable, because about this geometry of interface, achieve the form fit between temperature-control bodies and temperature control face body.When correspondingly selecting the size of the structure be engaged with each other of swallowtail-shaped structure, also can be coordinated by power transmission and supplementing this form fit.In this case, screw connection structure can be cancelled or also can be set to extra fixed structure.
In the solution that can especially simply use, at least one amber ear subsides element and at least one temperature-control bodies form the construction unit of a piece, and when forming plane abutment, described temperature control face body is connected with construction unit and maybe can connects.At this, preferably carry out plane abutment along interface described before.This construction unit or block, can construct also referred to as " hot block " especially simply and manufacture.
The entrance of shaped device refers to, bottom forming part, top forming part and/or press strip are preferably designed to temperature control face body, this temperature control face body with comprise at least one amber ear and be connected with pasting the temperature-control bodies heat transfer of element and maybe can connect.This had both been applicable to filter tip sett frame and had also been applicable to tobacco sett frame.
Advantageously, temperature control face body is designed to heating plates, and this heating plates can heat by means of the temperature regulating device comprising at least one amber ear subsides element, and wherein heating plates is designed to: the adhesive joints based on cold glue of heating packaging paper tape.
Decision design for this reason, heating plates is cooling plate, and this cooling plate is connected with the temperature-control bodies having at least one amber ear commutated and paste element or is connected with the hot side having at least one amber ear and paste the temperature-control bodies of element.In a first scenario, these two kinds of embodiments mean reusing of cooling body, and this cooling body plays the effect of calandria after amber ear pastes element commutation.In the latter case, temperature-control bodies has hot side and cold side, thus this temperature-control bodies optionally can be used for heating or for cooling.Therefore, temperature-control bodies of the same type can for utilizing applicable cooling plate to carry out heat of cooling glue bond seam in filter tip sett frame, and utilize applicable heating plates to heat cold glue adhesive joints in tobacco sett frame.The repeatedly improvement of temperature-control bodies can be cancelled.Also can construct the heating plates of tobacco rod maker and the cooling plate of filter tip rod maker in the same manner by identical mode, thus decrease for heating plates and the R & D Cost and the manufacturing expense that cool plate.
Utilize and comprise temperature regulating device that at least one amber ear pastes element according to of the present invention the heating of the adhesive joints based on cold glue of packaging paper tape can be had the cooling of temperature regulating device to other parts of corresponding shaped device that amber ear pastes element combined according to of the present invention with by means of identical and/or other.
Object of the present invention is also by the machine of tobacco, and particularly filter tip sett frame or tobacco sett frame realize, and described machine has according to aforesaid temperature regulating device of the present invention.
Object of the present invention is also by the machine for running tobacco, particularly the method for filter tip sett frame or tobacco sett frame realizes, its discal patch, particularly filter rod or the packaged paper tape of tobacco rods are wound around, this packaging paper tape has glue in adhesive joints, particularly hot glue or cold glue, the bar be wherein wound is transferred and passes through shaped device, this shaped device has especially for adhesive joints, there is top forming part and/or the bottom forming part of temperature control face body, improvement the method like this, make to paste element by means of at least one amber ear to cool and/or heated for controlling temperature face body.The method has the advantage identical with aforementioned temperature regulating device according to the present invention.
When pasting element by means of multiple amber ear and regulating the temperature along temperature control face body to move towards, this temperature trend particularly increases along the throughput direction of bar or reduces, this temperature trend can advantageously with to for the cooling procedure of adhesive joints or the Optimized Matching of heating process.Therefore, cooling first strongly can cause strongly solidifying of hot glue adhesive joints, and the filter rod be wherein positioned under it did not suffer damage due to low-down temperature due to the time of staying short in this position.In portion's section subsequently of cooling plate, the cooling that element provides less degree is pasted by amber ear subsequently, although thus the less cooling velocity of utilization still continues further solidifying of adhesive joints, although but the longer time of staying in this section, the filter rod be positioned under it does not experience low-down temperature.Otherwise also can be cooled to beginning with what save, this cooling terminates along with trend and strengthens.When utilizing heating plates to heat cold glue adhesive joints, there is reverse symbol, namely to have the foregoing teachings of high-temperature instead of low temperature all applicable.
The measurement of temperature trend preferably to be pasted on element at each amber ear, particularly forming part is carried out, and only can realize the temperature survey of the porch at shaped device so far.
Temperature control face body is preferably designed to cooling plate for adhesive joints or heating plates.
Favourable improvement project according to method of the present invention is, particularly when do not have bar in shaped device, the polarity of being pasted the service voltage of element by reversion amber ear carrys out at least temporarily heated for controlling temperature face body.Cold temperature control face body, or cooling plate defines the condensation point for the atmospheric moisture existed in the machine in the machine of the heat in other cases of tobacco in this case, thus cooling plate is easy to adsorption condensing moisture, particularly after the manufacture of filter rod terminates and after the process of filter rod such as stoped.In this case, condensed water can drip from cooling plate, and can cause short circuit, pollution or other counter productive.This is also applicable to other cooled temperature control face body, and such as bottom forming part or top forming part, entrance refer to or press strip.
The reversion in short-term of pasting the service voltage of element or the polarity of supply electric current for amber ear result in: cold side becomes hot side and vice versa.Hot side has corresponding high temperature after a polarity reversal at present, and condensed water very rapidly evaporates and can't so gather to degree at such high temperatures: condensed water can drip downwards.Amber ear is pasted element, can very rapidly heat, thus the temperature of duration of heat to 40 of short time DEG C enough removes condensed moisture.When forming ice due to too high cooling power after machine stops, preferably promptly oppositely heating, and just again start sett frame subsequently.In addition, drenched filtering rod or tobacco rods have been there is.
The adhesive joints based on cold glue of the packaging paper tape of heat tobacco bar or filter rod is preferably carried out by means of the temperature control face body being designed to heating plates.
When the Temperature Matching of preferred temperature-control bodies is when the transporting velocity of machine and/or when the acceleration or deceleration of transporting velocity is matched with the rate of change of the temperature of temperature-control bodies; particularly when machine start and/or when deviating from speed of production, obtain efficiently and the method embodiment of protective material.
In addition, utilize the first possibility, Temperature Matching is in acceleration ramp (Hochlauframpe) and/or braking slope (Bremsrampe).Paste the temperature of element about amber ear, this represents, when cooling when machine start or when accelerating, temperature reduces, and temperature raises when braking.When speed of production fluctuates, be equally also suitable for.Therefore, cool stream is matched with the flow of material of bar, thus bar and transporting velocity independently obtain unified temperature.This point realizes because amber ear pastes the quick controllability of element.Second possibility relates to such situation, and namely amber ear pastes the accelerating unlike bar with the variations in temperature of temperature-control bodies or promptly occurring braking of element.In this case, so select accelerated speed or braking speed, make it possible to carry out variations in temperature fast enough, to guarantee constant bar temperature.Two possibilities also can combination with one another.
Preferably measure the bar diameter of filter rod or tobacco rods by means of the sensor in shaped device downstream, and regulate the temperature of temperature-control bodies relatively with measured bar diameter.Therefore process such situation, namely when lacking cooling power, hot glue does not sufficiently rapidly solidify, or when lacking heating power, cold glue does not sufficiently rapidly harden.The two all result in: bar diameter becomes large due to not enough firmly adhesive joints respectively.If determine this amplification of bar diameter, then improve cooling power or heating power.This sensor is preferably placed in adjusting position, namely near the body of temperature control face.
Finally, object of the present invention is also pasted element should be used in the machine of tobacco, particularly filter tip sett frame or tobacco sett frame by least one amber ear and is realized, for cooling and/or the temperature control face body of hot briquetting device.This application according to the present invention provides identical advantage, and described advantage proposes about temperature regulating device according to the present invention and method according to the present invention.
By means of the efficiency of machine that invention increases tobacco.In the temperature regulating device of heating, the cooling of cooling water reduces the energy requirement for external refrigeration device.When the temperature regulating device cooled, the cooling water of heat can be used as water for industrial use, such as, for the preheating of hot glue, particularly hot glue grain.Because power attenuation has also been shared in the reduction of water volume stream in machine known at present.In a word, the energy regenerating particularly by describing before improves the efficiency of sett frame.
When forming part is changed, utilize the present invention to obtain such advantage, namely no longer occur cooling water leakage.In traditional sett frame, when forming part is changed, must separate a large amount of seals, joint and waterpipe, this point significantly reduces according to the present invention.
Below when not limiting general plotting of the present invention according to embodiment with reference to the accompanying drawings to describe the present invention, wherein about in text description unspecified according to all details of the present invention all clearly with reference to accompanying drawing.Accompanying drawing illustrates:
Fig. 1 schematically shows the shaping cooling structure of the filter tip sett frame according to prior art;
Fig. 2 schematically shows the embodiment of the shaping cooling structure according to filter tip sett frame of the present invention;
Fig. 3 schematically shows the sectional view of the shaping cooling structure according to Fig. 2;
Fig. 4 schematically shows another embodiment of the shaping cooling structure according to filter tip sett frame of the present invention;
Fig. 5 schematically shows the sectional view of the shaping cooling structure of the bar according to Fig. 4; And
Fig. 6 is a) to 6f) multiple embodiments of the cross section of the shaping cooling structure according to Fig. 5 are shown.
In accompanying drawing below, each element that is identical or identical type or corresponding parts have identical reference number, thus eliminate and repeat accordingly to introduce.
Fig. 1 show in a schematic the shaping cooling structure in top of the double-bar type filter tip sett frame of the tobacco according to prior art.According to the prior art, employing the external refrigeration unit 1 with recirculation cooler 2, is the cooling liquid of 6l/ minute in the pressure down-off of 2bar when this cooling unit accepts the power of a few kW and is provided in the temperature of 6 DEG C in known filter tip sett frame, in the KDF of such as applicant.
Cooling liquid is imported in the construction unit 9 of shaped device by distributor 5 through feed conduit 3, and continues on to multiple feed conduit there.Two sett frames according to the filter tip application machine of Fig. 1, thus make to belong to each shaped device cooling body 6,6 ', cooling plate 7,7 ' ' doubles with bar 8,8.For the sake of clarity, two construction packages are not side by side or continuously, but illustrate overlappingly.Contrary in the possible embodiment of machine, two bars are arranged in a plane and two cooling bodies are attached troops to a unit respectively in two bars.The track of plate in parallel with each other along two levels as bar extends.
Article 18 and Article 28 ' each cooling body 6,6 ' be provided itself ooling channel and cooled.The thermally coupled structure of cooling plate 7,7 ' have respectively with cooling body 6,6 ', thus the hot glue cooling plate 7,7 ' have the temperature from about 6 DEG C to 15 DEG C and can make filter rod 8,8 ' cools down and solidifies.
Cooling liquid is due to from bar 8,8 ' heat of middle absorption and heating.This cooling liquid is directed to the second distributor 5 by cooling liquid pipeline and ' and converges to there in common reflux line 4 and to be transported to recirculation cooler 2.Therefore cooling agent circulation terminates.
Concerning the KDF-M of two sett frame, such as applicant, cooling power must correspondingly be mated, because the hot glue of the adhesive joints of two bars must be cooled.
It is example that Fig. 2 schematically shows with shaping cooling structure, according to the first embodiment of shaping temperature regulating device of the present invention.Relate to two sett frame equally, the profile member wherein in the construction package 21 of shaping cooling structure, namely cooling body 6,6 ', cooling plate 7,7 is ' ' identical with the prior art according to Fig. 1 with bar 8,8.For reason clearly, they also illustrate overlappingly.
Be cooler 22 according to the center building block of the embodiment of Fig. 2, it comprises one or more amber ear and pastes element (Peltier-Element), wherein figure 2 illustrates amber ear paste element 23,23 '.Amber ear paste element comprise cold side 23 and hot side 23 '.Amber ear subsides element utilizes hot side 23, and ' be connected on the lateral 12,13 of the cooling water circulation with feed conduit 10 and reflux line 11, the waste heat of machine derived in large quantities by reflux line.The temperature of cooling water is usually about 20 DEG C in feeding.
The amber ear showing as relatively little quality in hot pastes element or cooler 22 utilizes the cooling water in lateral 12,13 to be set as stationary temperature basis, and waste heat can be derived by cooling water.Amber ear pastes element 23, the 23 hot side 23 with cooling water temperature ' create ' and the temperature difference between cold side 23.This temperature difference by control amber ear paste element 23,23 ' electric power consumption and regulate changeably.
The cold side 23 of amber ear subsides element circulates with cooling liquid and is connected, and the construction package 21 that the circulation of this cooling liquid is completely contained in shaping cooling structure is inner, and then only has very little quality to be moved.Cool cycles is made up of the feed conduit 24 with pump 25 for cooling liquid, and wherein feed conduit 24 is divided into multiple feed conduit in distributor 27, thus can cool for bar 8,8 cooling body of two shaped devices ' 6,6 '.
Due to the heat by cooling plate 7,7 ' absorb from bar 8,8 ', so cooling liquid is in cooling body 6,6 ' middle heating.The cooling liquid heated up is sent back to by reflux line and is sent back in the reflux line 26 of cooling loop towards the cold side 23 of amber ear subsides element in the second distributor 27, and cooling liquid is cooled again is there reduced to chilled liquid temperature.The heat absorbed at this is entered into cooling water by hot side, is expelled to the reflux line 11 of cooling water by lateral 13.
According in the shaping cooling structure of Fig. 2 for run amber ear paste element 23,23 ' required electric energy is significantly less than the cooling power needed for the prior art of Fig. 1 of outer loop cooler 2.This is because, short significantly than according to prior art of cooling liquid pipeline, and the loss therefore caused due to the ducted thermal energy radiation of cooling liquid is obviously less.Short cooling liquid pipeline also need not be inserted in machine, such as, in filter tip sett frame, and is again drawn, thus with the machine component of cooling liquid tube contacts or the volume of machine element obviously medium and small than prior art.Therefore, cold can be considered according to the less quality of machine of the present invention and decline (K ltesenke).
Schematically show largely according to the shaping cooling structure of Fig. 2 with sectional view in figure 3.Can find out in the cross-section, relate to have two bars 8,8 ' two sett frames.(extension) is directed in the construction package 21 of cooling device 20 to the lateral 12 and 13 of the unshowned reflux line 11 of unshowned feed conduit 10 and cooling water, and encounter on cooling water chamber 28, the hot side 23 that this cooling water chamber and amber ear paste element ' directly contacts.Heat exchange ' and is carried out between cooling water in the hot side 23 of pasting element at amber ear by means of cooling water chamber 28.
Amber ear pastes element and has cold side 23, and this cold side is connected with another cooling liquid chamber 29 and can realizes pasting thermal energy exchange between the cold side 23 of element and cooling liquid at amber ear.The feed conduit 24 with the pump 25 of cooling loop guides to distributor 27 from the cooling liquid chamber 29 being used as heat exchanger, this distributor install two cooling plates in the context of fig. 37,7 ' common cooling body 6 on.In this case, distributor 27 enters into cooling body 6 for guiding cooling liquid.Cooling liquid is sent back to cooling liquid chamber 29 through reflux line 26 again by distributor 27, is cooled to operating temperature again during this period there by the cooling liquid heated.
When heating cold glue contrary when tobacco rods manufactures, the cooling plate 7,7 in Fig. 3 ' also can be designed to heating plates, and cooling body 6 is inverted or makes its amber ear to paste element commutation.
Fig. 4 illustrates another embodiment according to shaping cooling structure of the present invention with schematic diagram.As in fig. 2, amber ear is pasted element 23,23 and ' is connected with the cooling water circulation of machine by lateral 12,13 with its hot side 23, this machine demonstrates thermal mass (Masse) larger compared with cooling device according to the present invention, and therefore obtains temperature reference point.The reference that this temperature reference point both can be used as cooling also can as being used for the reference of the heating of pasting element by means of amber ear.
With compared with the embodiment of Fig. 2, difference is, cool cycles is there is not in the inside of the cooling device 40 according to Fig. 4, but amber ear is pasted element 23,23 ' be installed in cooler 42, the cooling body 43,44 of cooler and Article 18 and Article 28 ' cooling body 43 ', 44 ' direct thermo-contact.These cooling bodies again with the Article 18 of two sett frame or Article 28 ' each cool plate 45,45 ' direct thermo-contact.Good heat conductor, such as copper billet are preferably provided as cooling body 43 to 44 '.They can be side direction insulation, thus inhibit towards away from bar 8,8 ' the heat radiation of side.
If substitute amber ear to paste element, along bar 8,8 ' direction arrange that multiple amber ear pastes element and can control separately these amber ears continuously and paste element, then can set along cooling plate 45,45 ' variable temperature trend.Very rapidly can control amber ear and paste element, thus when measuring cooling plate temperature, can very rapidly and regulate temperature consistently.The polarity can also pasting the service voltage of element by means of reversion amber ear very rapidly heats cooling plate 45,45 and ' and removes less desirable condensed water in this way.
In fact cooling plate 45 that be arranged side by side, Article 18 and cooling body 43,44 and Article 28 ' corresponding element 43 to 45 ' are shown in the diagram overlappingly.But in fact, on the one hand element 8,43 to 45 and on the other hand 8 ', 43 ' do not touch to 45 ', but be arranged side by side.Therefore, in accordance with the convention of Fig. 2, wherein for the sake of clarity, the cooling body of two bars and the construction package be arranged side by side of cooling plate are shown equally overlappingly.Actual geometry distributes and illustrates similarly in figure 3.
The second embodiment according to Fig. 4 shown in Figure 5, according to shaping cooling structure of the present invention but for the sectional view of bar 8.The cooling device 40 amber ear had as center building block paste element 23,23 ', this amber ear pastes element and utilizes its hot side 23 ' be connected with the cooler 42 with cooling water chamber 47, thus cooling water in cooling water chamber 47 and amber ear paste the hot side 23 of element, and ' heat transfer to contact well.The cold side 23 that amber ear pastes element is connected with cooling block 48, and this cooling block is the first cooling body directly contacted.This cooling block 48 is preferably made up of copper or the good material of similar heat transfer.Cooling plate 45 is connected on cooling block 48, and this cooling plate is made up of copper or the good material of heat transfer equally.
Cooling plate 45 is with cooling block 48 in common butt joint edge 49 place plane earth thermo-contact, and this butt joint edge is smooth face in Figure 5 in one embodiment.On opposed end, cooling plate 45 has arc recess, and the radius of this recess is substantially consistent with the radius of the radius of bar 8, particularly filter rod 8.Cooling plate 45 and the contact point of filter rod 8 are positioned at the position of the adhesive joints 50 of the wrapping paper of filter rod 8, and this adhesive joints is made up of hot glue, and this hot glue is cooled for solidifying and the edge overlapped each other for connecting strap.
In side direction, construction package insulate to overcome heat radiation by means of two insulation divisions 46,46 ', therefore amber ear paste element 23,23 ' the cooling power overwhelming majority be used for the adhesive joints 50 of cooled filter rod 8.
Amber ear pastes element 23,23, and ' preferably make the unit of block or bulk together with cooling body 48 with cooler 42, wherein single parts are connected to each other.But at this, cooler 42 is relative to cooling body 48 heat insulation.This unit also referred to as " hot block " can utilize little cost structure, also in the filter tip sett frame existed.Cable connection charge keeps within limits, because only need to install electric lead, and is connected on the cooling water circulation of machine.In addition, this constructional variant very saves space and compact.
The adhesive joints that heating is formed by cold glue, exchange and paste the cold side of element and hot side according to the amber ear of Fig. 5.Also can be like this, such as construct hot block symmetrically, make hot block can alternatively for heating plates heating or cooling plate cooling.
This construction package also can adapt to different requirements, such as different cooling plates or heating plates, and is attached thereto.This can realize the flexible combination of the hot block of different capabilities and different length and other assembly to be cooled of cooling plate or the machine of tobacco, particularly filter tip sett frame.
Fig. 6 schematically shows the multiple modification according to the shaping cooling structure of the wall scroll of Fig. 5 with sectional view.The accompanying drawing illustrated is equally applicable to shaping heating arrangement.At Fig. 6 a) to 6f) in the difference of modification be the shape of the butt joint edge 49 between cooling block 48 and cooling plate 45.When cooling plate 45 and cooling block 48 is threaded, such as both is all made of copper and has the length of usual 750mm, produces the face fit structure tessellation (Fl chenschluss) in other words of about 75%.The face of remaining 25% does not occur the contact sealed, and which form the gap with air layer, this air layer plays insulating effect, therefore inhibits the conveying of heat energy widely at this place.
In order to increase the area of generating plane fit structure, the therefore whole area of increase interface 49 arranged according to the present invention.According to Fig. 6 a), this is by the interface 49 of V-arrangement
irealize, wherein there is the automatic centering of cooling plate 45 on cooling block 48 in the increase of the area of interface 49 thereupon.According to Fig. 6 b), this also can utilize the butt joint edge 49 of " W " shape
iIrealize.
At Fig. 6 c) in the butt joint edge 49 of swallow-tail form has been shown
iII, except increasing butt joint edge 49
iIIouter its of area also there is other advantage: the connection producing form fit between cooling plate 45 and cooling block 48.On this point, cooling plate 45 can be set on self-sustaining rail, thus can omit other at least in part and fix, be such as threaded.Certainly cooling plate 45 can be prevented to be shifted along Y on bar direction.
According to Fig. 6 d), butt joint edge also can be designed to the bending butt joint edge 49 of shaped form
iV.Thus avoid sharp edge, when there is not the direct contact between cooling plate 45 and cooling block 48 on this edge, sharp edge can cause thermal-radiating high radiation and cause the height of heat energy to lose.
At Fig. 6 e) and Fig. 6 f) in modification show by the dovetail accumulated and V-arrangement butt joint edge 49
vtype or butt joint edge 49
vItype, this butt joint edge forms the complementary cooling ribs be engaged with each other.
According to Fig. 6 c), Fig. 6 e) and Fig. 6 f) butt joint edge there is the structure be engaged with each other, this structure is responsible for cooling plate 45 must be pulled in the structure of corresponding complementation of cooling block 48 along bar direction.In these cases, butt joint edge 49 can so be determined
iII, 49
vwith 49
vIthe size of structure, make except form fit, to have also appeared power transmission between cooling block 48 and cooling plate 45 and coordinate.Such as, this so realizes, and makes the size of the plug-type structure be inserted in the female type structure of complementary sides slightly larger than corresponding female type structure.
Coordinated by power transmission, described surface extrudes each other, thus reaches the face fit structure apparently higher than 75%, thus optimizes hot channel in the following manner: which can not utilize the helicitic texture in the butt joint edge as butt joint edge 49 in Figure 5 to realize.
All features of mentioning and the feature just can learned by means of only accompanying drawing and combine disclosed single feature all individually and be considered to substantive characteristics of the present invention in a joint manner with further feature.Combination according to the embodiment of the present invention by independent feature or multiple feature is implemented.
Reference numerals list
1 external refrigeration unit
2 recirculation coolers
3 feed conduit
4 reflux lines
5,5 ' distributor
6,6 ' cooling body
7,7 ' cooling plate
8 anterior bars
8 ' rear portion bar
The construction unit of 9 forming parts
The feed conduit of 10 cooling waters
The reflux line of 11 cooling waters
The lateral of 12 feed conduit
The lateral of 13 reflux lines
20 cooling devices
The construction package of 21 shaping cooling structures
22 coolers
23 amber ears paste element, cold side
23 ' amber ear pastes element, hot side
The feed conduit of 24 cooling loops
25 pumps
The reflux line of 26 cooling loops
27,27 ' distributor
28 cooling water chambers
29 cooling liquid chambers
40 cooling devices
The construction package of 41 shaping cooling structures
42 coolers
43-44 ' cooling body
45,45 ' cooling plate
46,46 ' insulation division
47 cooling water chambers
48 cooling blocks
49 interfaces
49
i-40
vIinterface
50 adhesive joints
Claims (27)
1. for the temperature regulating device (20 of the shaped device of the machine of tobacco, 40), wherein said temperature regulating device (20, 40) the temperature control face body that at least one has temperature control face is comprised, and at least one temperature-control bodies (6, 6 ', 43, 43 ', 44, 44 '), described temperature-control bodies and at least one temperature control face body (7 described, 7 ', 45, 45 ') one form, or with at least one temperature control face body (7 described, 7 ', 45, 45 ') heat transfer ground connects and maybe can connect, and it is characterized in that, described temperature regulating device (20, 40) comprise at least one amber ear and paste element (23, 23 '), paste element (23 by means of described amber ear, 23 ') can cool and/or heat described temperature-control bodies (6, 6 ', 43, 43 ', 44, 44 '), wherein multiple amber ear pastes element (23, 23 ') are arranged in row and/or the ground that staggers is arranged continuously, and wherein in order to discharge waste heat, at least one amber ear pastes element (23, the cooling water circulation (10 of the hot side of 23 ') and the machine of tobacco, 11) connection maybe can connect.
2. temperature regulating device according to claim 1 (20,40), is characterized in that, described temperature control face body be designed to cooling plate (7,7 ', 45,45 ') or heating plates.
3. temperature regulating device according to claim 1 (20,40), it is characterized in that, described temperature regulating device (20,40) comprises cooling liquid circulation (24,26) with pump (25) for cooling liquid, the circulation of described cooling liquid make described amber ear paste element (cold side of 23,23 ') and described temperature-control bodies (6,6 ', 43,43 ', 44,44 ') is thermally coupled.
4. temperature regulating device according to claim 1 (20,40), is characterized in that, described temperature-control bodies (6,6 ', 43,43 ', 44,44 ') directly or paste element by metal fever conductor with described amber ear (cold side of 23,23 ') is connected and maybe can connects.
5. temperature regulating device according to claim 1 (20,40), it is characterized in that, in order to discharge waste heat, at least one amber ear pastes element, and (the hot side of 23,23 ') and the cooling tube of guiding cooling air and/or be connected with the cool cycles of passive convection current maybe can connect.
6. temperature regulating device according to claim 1 (20,40), is characterized in that, described temperature-control bodies (6,6 ', 43,43 ', 44,44 ') and described temperature control face body (7,7 ', 45,45 ') has common interface (49,49
i-49
iV), wherein at described interface (49,49
i-49
iV) place, described temperature-control bodies (6,6 ', 43,43 ', the surface of 44,44 ') and described temperature control face body (7,7 ', the surface complementarity of 45,45 ').
7. temperature regulating device according to claim 6 (20,40), is characterized in that, described interface (49,49
i-49
iV) straight, V-arrangement, swallow-tail form or the irregular line of shape in cross-section.
8. temperature regulating device according to claim 6 (20,40), is characterized in that, described interface (49,49
i-49
iV) form bending line in cross-section.
9. temperature regulating device according to claim 1 (20,40), it is characterized in that, described at least one amber ear subsides element (23,23 ') and at least one temperature-control bodies described (6,6 ', 43,43 ', 44, the construction unit of 44 ') blocking, described temperature control face body (7,7 ', 45,45 ') and described construction unit are connected when forming the reclining of plane and maybe can connect.
10. temperature regulating device according to claim 1 (20,40), it is characterized in that, the entrance of described shaped device refers to, bottom forming part, top forming part and/or press strip are designed to temperature control face body, described temperature control face body with comprise at least one amber ear and be connected with pasting the temperature-control bodies heat transfer of element and maybe can connect.
11. temperature regulating devices according to claim 1 (20,40), it is characterized in that, described temperature control face body is designed to heating plates, described heating plates can heat by means of the temperature regulating device comprising at least one amber ear subsides element, and wherein said heating plates is designed to: the adhesive joints based on cold glue of heating packaging paper tape.
12. temperature regulating devices according to claim 11 (20,40), it is characterized in that, described heating plates is cooling plate, and described cooling plate is connected with the temperature-control bodies having at least one amber ear commutated and paste element or is connected with the hot side having at least one amber ear and paste the temperature-control bodies of element.
The machine of 13. tobacco, described machine has the temperature regulating device (20,40) according to any one of claim 1 to 11.
14. machines according to claim 13, is characterized in that, described machine is filter tip sett frame or tobacco sett frame.
15. for running the method for the machine of tobacco, its discal patch (8, 8 ') packaged paper tape is wound around, described packaging paper tape has glue at adhesive joints (50) place, the described bar (8 be wherein wound, 8 ') are transferred passes through shaped device, described shaped device comprises and has temperature control face body (7, 7 ', 45, the top forming part of 45 ') and/or bottom forming part, it is characterized in that, the amber ear arranged continuously by means of in a column multiple and/or the ground that staggers pastes element (23, 23 ') cool and/or heat described temperature control face body (7, 7 ', 45, 45 '), wherein in order to discharge waste heat, at least one amber ear pastes element (23, the cooling water circulation (10 of the hot side of 23 ') and the machine of tobacco, 11) connection maybe can connect.
16. methods according to claim 15, is characterized in that, described glue is hot glue or cold glue.
17. methods according to claim 15 or 16, it is characterized in that, described bar is configured to filter rod or tobacco rods.
18. methods according to claim 17, is characterized in that, described temperature control face body be designed for described adhesive joints (50) cooling plate (7,7 ', 45,45 ') or heating plates.
19. method according to claim 17, is characterized in that, by means of multiple amber ear paste element (23,23 ') regulate along described temperature control face body (7,7 ', the temperature trend of 45,45 ').
20. methods according to claim 19, is characterized in that, along described bar, (throughput direction of 8,8 ') increases, reduces and/or remains unchanged described temperature trend continuously and/or piecemeal.
21. method according to claim 17, is characterized in that, by reverse described amber ear paste element (polarity of the service voltage of 23,23 ') come at least temporarily to heat described temperature control face body (7,7 ', 45,45 ').
22. method according to claim 21, is characterized in that, when do not have in described shaped device bar (8,8 '), at least temporarily heat described temperature control face body (7,7 ', 45,45 ').
23. methods according to claim 17, is characterized in that, carry out the adhesive joints based on cold glue of the packaging paper tape of heat tobacco bar or filter rod by means of the temperature control face body being designed to heating plates.
24. methods according to claim 17, is characterized in that, the Temperature Matching of described temperature-control bodies is matched with the rate of change of the described temperature of described temperature-control bodies in the transporting velocity of described machine and/or the acceleration or deceleration of described transporting velocity.
25. methods according to claim 24, is characterized in that, when described machine start and/or when deviating from speed of production, make the described Temperature Matching of described temperature-control bodies.
26. methods according to claim 17, it is characterized in that, measure the bar diameter of described filter rod or described tobacco rods by means of the sensor in described shaped device downstream, and regulate the temperature of described temperature-control bodies relatively with measured described bar diameter.
More than 27. the amber ear arranged continuously in a column and/or with staggering pastes element (23,23 ') application in the machine by tobacco according to claim 13, for cooling and/or hot briquetting device temperature control face body (7,7 ', 45,45 ').
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009054553.0 | 2009-12-11 | ||
| DE102009054553A DE102009054553A1 (en) | 2009-12-11 | 2009-12-11 | Format cooling for a filter rod machine |
| PCT/EP2010/007325 WO2011069616A1 (en) | 2009-12-11 | 2010-12-02 | Temperature control of a forming device for a filter rod machine or tobacco rod machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102665454A CN102665454A (en) | 2012-09-12 |
| CN102665454B true CN102665454B (en) | 2016-04-20 |
Family
ID=43797676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080056153.8A Active CN102665454B (en) | 2009-12-11 | 2010-12-02 | For the shaping temperature regulating device of filter tip sett frame or tobacco sett frame |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2509456B1 (en) |
| CN (1) | CN102665454B (en) |
| DE (1) | DE102009054553A1 (en) |
| PL (1) | PL2509456T3 (en) |
| WO (1) | WO2011069616A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012207397A1 (en) * | 2012-05-04 | 2013-11-07 | Hauni Maschinenbau Ag | Apparatus for heating an overlapping seam of a wrapping strip of a strand of the tobacco processing industry |
| DE102012208450B4 (en) * | 2012-05-21 | 2015-03-26 | Hauni Maschinenbau Ag | Strand forming device and strand machine of the tobacco processing industry |
| CN103720032A (en) * | 2012-10-15 | 2014-04-16 | 贵州中烟工业有限责任公司 | Cigarette making machine cigarette rod sealing apparatus |
| DE102014221146A1 (en) | 2014-10-17 | 2016-04-21 | Hauni Maschinenbau Ag | Transfer device of a filter rod machine and method for operating a filter rod machine of the tobacco processing industry |
| CN105011359B (en) * | 2015-08-04 | 2017-07-07 | 浙江中烟工业有限责任公司 | A kind of cooling system for the cooling of cigarette machine feeding part circulated air |
| CN107853751A (en) * | 2017-12-06 | 2018-03-30 | 南通烟滤嘴有限责任公司 | Position cooling and dehumidifying device is molded in filter-stick forming device |
| CN108378415A (en) * | 2018-01-31 | 2018-08-10 | 南通烟滤嘴有限责任公司 | The paper tape groove filtering pole shaping machine synchronous with tow |
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| FR850976A (en) * | 1938-03-29 | 1939-12-30 | ||
| DE2311415A1 (en) * | 1973-03-08 | 1974-09-19 | Hauni Werke Koerber & Co Kg | METHOD AND APPARATUS FOR MANUFACTURING STRANDED ARTICLES FOR THE TOBACCO INDUSTRY |
| DE4221564A1 (en) * | 1992-07-01 | 1994-01-13 | Siemens Ag | Solder connection method for joining e.g. LED chip and flat copper component - preheating solder, positioning chip, melting solder by short-term temp. increase and lowering chip into position before cooling |
| GB9407715D0 (en) * | 1994-04-19 | 1994-06-15 | British American Tobacco Co | Improvements relating to tobacco smoke filter elements |
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| DE102006038973A1 (en) * | 2006-08-21 | 2008-03-20 | Hauni Maschinenbau Ag | Paper gluing during strand production |
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| ATE497707T1 (en) * | 2007-12-04 | 2011-02-15 | Hauni Maschinenbau Ag | STRAND SHAPING DEVICE OF A MACHINE IN THE TOBACCO PROCESSING INDUSTRY |
-
2009
- 2009-12-11 DE DE102009054553A patent/DE102009054553A1/en not_active Withdrawn
-
2010
- 2010-12-02 EP EP10790354.4A patent/EP2509456B1/en active Active
- 2010-12-02 PL PL10790354T patent/PL2509456T3/en unknown
- 2010-12-02 WO PCT/EP2010/007325 patent/WO2011069616A1/en active Application Filing
- 2010-12-02 CN CN201080056153.8A patent/CN102665454B/en active Active
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| US3716443A (en) * | 1969-04-10 | 1973-02-13 | Molins Machine Co Ltd | Continuous rod making machines |
| CN1160517A (en) * | 1995-12-22 | 1997-10-01 | 豪尼机械制造股份公司 | Apparatus for heating adhesive-containing seams of wrappers of rods of tobacco processing industry |
| CN1236429A (en) * | 1996-11-08 | 1999-11-24 | 松下冷机株式会社 | Thermoelectric cooling system |
| EP1500438A1 (en) * | 2003-07-25 | 2005-01-26 | Hauni Maschinenbau AG | Device for applying a mass on a roll of material |
| CN1618355A (en) * | 2003-11-21 | 2005-05-25 | 豪尼机械制造股份公司 | Cooling apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2509456B1 (en) | 2018-10-10 |
| EP2509456A1 (en) | 2012-10-17 |
| PL2509456T3 (en) | 2019-03-29 |
| WO2011069616A1 (en) | 2011-06-16 |
| CN102665454A (en) | 2012-09-12 |
| DE102009054553A8 (en) | 2011-11-10 |
| DE102009054553A1 (en) | 2011-06-16 |
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