CN203625591U - Lift type heating device and circular knitting machine provided with same - Google Patents
Lift type heating device and circular knitting machine provided with same Download PDFInfo
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- CN203625591U CN203625591U CN201320690387.9U CN201320690387U CN203625591U CN 203625591 U CN203625591 U CN 203625591U CN 201320690387 U CN201320690387 U CN 201320690387U CN 203625591 U CN203625591 U CN 203625591U
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Abstract
The utility model provides a lift type heating device and a circular knitting machine provided with the same. The circular knitting machine comprises a weaving mechanism, wherein a circular port is formed in the upper end of the weaving mechanism, and cylindrical fabric woven by the weaving mechanism moves downwards through the circular port. The lift type heating device comprises a heating roller which can be lifted between a first position and a second position through the circular port; when in the first position, the heating roller is located above the circular port of the weaving mechanism, so that the heating roller is not contacted with the cylindrical fabric; and when in the second position, the heating roller is located in a circular channel defined by the inner side of the cylindrical fabric so as to heat the cylindrical fabric. According to the lift type heating device and the circular knitting machine provided with the same, follow-up technological processes of fabric cutting, drying setting and re-sewing can be omitted easily, the production technology can be simplified effectively, the production efficiency can be increased, the productive cost and the production energy consumption are reduced, and energy waste is reduced.
Description
Technical field
The utility model relates to Weaving device field, particularly, relate to a kind of apply to circular knitting machine can automatic lifting induction heating apparatus and there is the circular knitting machine of this device.
Background technology
In existing knitting industry, knitting machine is divided into straight-bar machines and the large class of circular knitting machine two.Wherein, the formal name used at school of circular knitting machine is knitting circular knit machine or is called knitting circular knitting machine, is below referred to as circular knitting machine.Circular knitting machine is mainly used to process the knitting blank cloth of various structures, as underwear cloth, T-shirt cloth etc., its fabric has the natural fabrics such as natural plant fiber (as cotton, numb etc.) and animal protein fibre (wool, silk etc.), also has chemical fibre, comprises regenerated fiber and synthetic fiber.As thermoplastics such as bamboo fibre, bamboo-carbon fibre, model (Modal), artificial cotton, salad nurse, viscose and spandex, Lycra, terylene, acrylic fibers, polyamide fibre, nylon.
The mechanical structure of existing circular knitting machine mainly by frame, for formations such as yarn mechanism parts such as (comprise creel, yarn storage device, yarn feeding mouth, send yarn dish) yarn circle brackets, the mechanism of weaving cotton cloth, transmission mechanism, storage vat, lubricated dedusting mechanisms.
The existing circular knitting machine cloth material manufacturing technique of weaving cotton cloth mainly obtains qualified fabric that can processing clothing after the link of weaving cotton cloth, cloth sorting link, cloth printing and dyeing link.In existing production technology, because relative humidity in yarn is in 50% left and right, the cloth that circular knitting machine weaves need to send next process, dries, the postprocessing working procedures such as shaping.The woven good drum-shaped cloth of existing knitting circle carries out follow-up oven dry and arranges the processing mode of shaping is such, and the knitted cloth cutting of drum-shaped is opened, and presses machinery and presses drying and shaping processing, and then cloth is united by a seam by specialty.In this process, from being reached to finish dealing with, Cloth Cutting sews up again, and the loss of cloth accounts for before treatment 15 to 17% conventionally.And a professional high-end flatiron machinery is at 50 to 800,000 RMB.These postprocessing working procedures also need to drop into a large amount of energy consumptions, artificial and other corresponding management cost.
Utility model content
For defect of the prior art, the circular knitting machine that the purpose of this utility model is to provide a kind of lift heater and has this lift heater, it can save follow-up cloth, drying and shaping, the technical process sewed up again of cutting out easily, effectively simplifies production technology, enhances productivity, reduces production costs and energy consumption, alleviates the waste to the energy.
According to an aspect of the present utility model, a kind of lift heater for circular knitting machine is provided, described circular knitting machine comprises: the mechanism of weaving cotton cloth, described in the mechanism upper end of weaving cotton cloth be provided with a circular open, described in the cylindrical shape cloth that mechanism weaves of weaving cotton cloth move down by described circular open;
Described lift heater comprises a warm-up mill, and described warm-up mill can pass through the lifting between primary importance and the second place of described circular open;
In the time of primary importance, described warm-up mill is positioned at the circular open top of the mechanism of weaving cotton cloth, thereby does not contact with cylindrical shape cloth; In the time of the second place, described warm-up mill is arranged in by cylindrical shape cloth medial surface and encloses the circular channel forming, so that cylindrical shape cloth is heated.
Preferably, described circular knitting machine also comprises a Y type fixed mount, the equipment body top of the mechanism of weaving cotton cloth described in described Y type fixed mount is fixed on, and described warm-up mill is connected on described Y type fixed mount by the stroke cylinder of some vertical direction.
Preferably, the central authorities of described Y type fixed mount are also provided with a vertical central axis that stretches into this circular channel, and described warm-up mill is along described vertical central axis lifting.
Preferably, the diameter of the cylindrical shape cloth that the diameter of described warm-up mill weaves with circular knitting machine is approximate identical, and described warm-up mill is contacted with cloth in the time of the second place, is driven, with the rotation of the described mechanism of the weaving cotton cloth member synchronous rotary of weaving cotton cloth by cloth.
Preferably, described warm-up mill comprises that the interior roll body of the described stroke cylinder of a connection and an annular are coated on outer roll body outside interior roll body, that can rotate with respect to interior roll body; In the time of the second place, described outer roll body is driven by cloth, and with the described mechanism's synchronous rotary of weaving cotton cloth, described interior roll body maintains static.
Preferably, described warm-up mill is electromagnetic induction heater, and on the outer wall of described interior roll body, around some Inside coils, described Inside coil is covered sealing by described interior roll body and described outer roll body.
Preferably, described warm-up mill also comprises the lower thrust-bearing of an annular and the upper spring bearing of an annular, and the both sides up and down of the inner ring of described outer roll body are respectively by the upper and lower surface of described upper spring bearing and the described interior roll body of lower thrust-bearing clamping.
Preferably, also comprise air cylinder fixed plate, it is fixed on three support arms of Y type fixed mount 108; The upper end of each described stroke cylinder connects air cylinder fixed plate 103 by the first connector, and the lower end of each described stroke cylinder connects the top of described interior roll body by the second connector.
Preferably, also comprise an electric control module, this electric control module comprises: an external electrical control system and is controlled the electromagnetic valve of described stroke cylinder inflation; Described stroke cylinder is connected respectively to described electromagnetic valve, and described external electrical control system connects described electromagnetic valve, and described external electrical control system is by lifting or the decline of stroke cylinder described in described solenoid control.
Preferably, also comprise a monitoring equipment, when described monitoring equipment monitor cloth fracture or described in weave cotton cloth mechanism while shutting down, promote by stroke cylinder described in this electric control module control, described warm-up mill is separated with cloth.
According to another aspect of the present utility model, a kind of circular knitting machine is also provided, comprise above-mentioned lift heater.
Preferably, also comprise a material storage tube, transmission mechanism and rewinding idler roller;
Weave cotton cloth described in described material storage tube the is positioned at below of circular open of mechanism; Described rewinding idler roller is arranged between the second place and described material storage tube of described warm-up mill, the cylindrical shape cloth that the described mechanism of weaving cotton cloth is made into is clamped traction by described rewinding idler roller after warm-up mill, fall in described material storage tube, described material storage tube by described transmission mechanism with described in the mechanism's synchronous rotary of weaving cotton cloth.
Compared with prior art, lift heater of the present utility model and the circular knitting machine with this lift heater directly increase an electromagnetic induction heating roller as drying cylinder below the mechanism of weaving cotton cloth, and this electromagnetic induction heating roller is positioned at and weaves the medial surface of cloth and the rotation that can contact with it, synchronize.The cloth weaving with the mechanism of weaving cotton cloth is after slowly decline process of drying cylinder roll surface, and the moisture content in cloth is dried, and meanwhile, cloth has also obtained sizing.The cloth of drying and shaping directly enters in the material storage tube of below.Like this, just can save easily follow-up cloth, drying and shaping, the technical process sewed up again of cutting out.By above-mentioned technical characterictic, the utility model can effectively simplify production technology, enhance productivity, reduce production costs and energy consumption, alleviate the waste to the energy.
brief description of the drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 is the structure chart that the circular knitting machine of lift heater of the present utility model is not installed;
Fig. 2 is the schematic diagram that lift heater of the present utility model is combined with circular knitting machine;
Fig. 3 is the stereogram of the lift heater for circular knitting machine of the present utility model;
Fig. 4 is that in the utility model, structural representation cuts open in the three-dimensional office of warm-up mill;
Fig. 5 is the lifting electric control theory figure of the lift heater for circular knitting machine of the present utility model;
Fig. 6 is the schematic perspective view of the lift heater for circular knitting machine of the present utility model in primary importance;
Fig. 7 is that the lift heater for circular knitting machine of the present utility model cuts open schematic diagram in the use state office of primary importance;
The schematic perspective view of Fig. 8 lift heater for circular knitting machine of the present utility model in the second place; And
Fig. 9 is that the lift heater for circular knitting machine of the present utility model cuts open schematic diagram in the use state office of the second place.
Reference numeral
101 electric control modules
102 connecting pipes
103 air cylinder fixed plate
104 first connectors
105 stroke cylinders
106 second connectors
107 warm-up mills
1071 interior roll bodies
1072 roll bodies
1073 Inside coils
1074 lower thrust-bearings
Spring bearing on 1075
108 Y type fixed mounts
1081 vertical central axis
109 mechanisms of weaving cotton cloth
200 equipment bodies
300 clothes
400 external electrical control systems
500 electromagnetic valves
501 electromagnetic valve coil power interfaces
502 cylinder rising interfaces
503 cylinder decline interfaces
504 electromagnetic valve intake interfaces
Exhaust outlet on 505
506 times exhaust outlets
601 material storage tubes
701 transmission mechanisms
901 rewinding idler rollers
detailed description of the invention
Lifting heater of the present utility model is mainly used in circular knitting machine, comprises various types of circular knitting machines of existing and following utility model, is not subject to the restriction of the description of this description Chinese word and diagramatic content.
Fig. 1 is the structure chart of circular knitting machine when lift heater is not installed of the present utility model.In preferred embodiment of the present utility model, lift heater of the present utility model is installed in example circular knitting machine as shown in Figure 1.As shown in Figure 1, circular knitting machine comprises: Y type fixed mount 108, the mechanism 109 of weaving cotton cloth, material storage tube 601, transmission mechanism 701 and rewinding idler roller 901.The parts such as mechanism 109 also comprises creel, yarn storage device, yarn feeding mouth, send yarn dish, yarn circle bracket of weaving cotton cloth, block the structure of this case, so all do not show above-mentioned parts in accompanying drawing for fear of above-mentioned parts in this case.Y type fixed mount 108 is arranged on mechanism 109 upper ends of weaving cotton cloth, for supporting other parts of circular knitting machine.Mechanism 109 upper ends of weaving cotton cloth have a circular open.Rewinding idler roller 901 is arranged between the circular open and material storage tube 601 of the mechanism 109 of weaving cotton cloth; Actual installation after lift heater, rewinding idler roller 901 is positioned between the second place (referring to Fig. 9) and material storage tube 601 of warm-up mill 107.Because the mechanism 109 of weaving cotton cloth continues to weave cylindrical shape cloth 300 at this circular open place, enclose the cloth passage of the sub-circular forming thereby form one below this circular open by the inner side of cylindrical shape cloth 300.Yarn warp-knit cloth mechanism 109 is made into after cylindrical shape cloth 300, by the traction of idler roller 901, directly falls to depositing in material storage tube 601 the insides of mechanism 109 belows of weaving cotton cloth.By the driving of transmission mechanism 701, material storage tube 601 is synchronizeed rotation with the mechanism 109 of weaving cotton cloth of top.(it needs to be noted; material storage tube 601 be not with Fig. 1 in the bottom Partial synchronization of the mechanism 109 of weaving cotton cloth that shows rotate; but synchronize and rotate with the parts of weaving cotton cloth that are rotated on mechanism 109 tops of weaving cotton cloth; the parts that in the utility model, rotation is weaved cotton cloth are prior art; block the structure of this case for fear of above-mentioned parts; be not presented in Fig. 1) when cloth piles with after material storage tube 601, shut down, manually cloth is taken out and send subsequent processing.
Fig. 2 is the schematic diagram that lift heater of the present utility model is combined with circular knitting machine.Lift heater of the present utility model is substantially arranged in the cloth passage at this circular open place in the time of work heating, and can enter or leave this cloth passage from this circular open.Preferred embodiment as shown in Figure 2, the Y type fixed mount 108(that lift heater of the present utility model is fixed on directly over the mechanism 109 of weaving cotton cloth can be also the fixed mount of other shape, not as limit) on.For example, but the fixed form of lift heater of the present utility model in circular knitting machine is not limited to this, is fixed on a suspension of setting up and (schemes not shown).
Lift heater of the present utility model comprises that the air cylinder fixed plate 103 of an annular, three stroke cylinder 105(can be also other lowering or hoisting gears, not as limit), a warm-up mill 107.Air cylinder fixed plate 103 is fixed on three support arms of Y type fixed mount 108.The central authorities of Y type fixed mount 108 are also provided with a sensing material storage tube 601(referring to Fig. 1) vertical central axis 1081.Three stroke cylinders 105 can vertical stretching or contraction, and its upper end is connected to the lower surface of air cylinder fixed plate 103, and lower end connects respectively warm-up mill 107.Warm-up mill 107 is fixed on stroke cylinder 105 lower ends with axis perpendicular to the mode on ground.Be subject to the drive of stroke cylinder 105, warm-up mill 107 the primary importance not contacting with cylindrical shape cloth 300 and and the second place that contacts of cylindrical shape cloth 300 between vertical lift, the weave cotton cloth circular open of mechanism 109 of turnover.In the time of primary importance, warm-up mill 107 is positioned at the circular open top of the mechanism 109 of weaving cotton cloth, and does not enter cloth passage, thereby does not contact with cylindrical shape cloth 300.In the time of the second place, described warm-up mill 107 through described in the weave cotton cloth circular open of mechanism 109, drop in the circular cloth passage of cylindrical shape cloth 300, the outer roll surface of described warm-up mill 107 can contact with cylindrical shape cloth 300, from the medial surface of cylindrical shape cloth 300, it is heated.
Preferably, the diameter of the cylindrical shape cloth 300 that the diameter of described warm-up mill 107 weaves with circular knitting machine is identical or close, the cylindrical shape the cloth 300 so that roll surface of warm-up mill 107 can be fitted completely, thus in heating, realize cloth sizing.And in the time of the second place, the outer roll body 1072 of warm-up mill 107 is driven by cloth, with weave cotton cloth mechanism 109 and material storage tube 601(referring to Fig. 1) synchronous rotary.
And in the time that circular knitting machine is normally worked, continued to weave cotton cloth, warm-up mill 107 is lowered by and remains on the second place, continuous heating is dried the spun cloth of mechanism 109 of weaving cotton cloth.In the time of circular knitting machine shutdown or cloth appearance fracture, warm-up mill 107 can be raised, and gets back to primary importance, does not contact with cloth, stops cloth heating.
In the utility model, the primary importance of indication is higher than the second place.A kind of preferred scheme is, when primary importance, the bottom of warm-up mill 107 preferably can weave higher than the mechanism 109 of weaving cotton cloth the position of cloth, and warm-up mill 107 just thoroughly touches less than cloth in the time of primary importance like this.
Fig. 3 is the stereogram of the lift heater for circular knitting machine of the present utility model.As shown in Figure 3, specifically, lift heater of the present utility model also comprises electric control module 101, connecting pipe 102, the first connector 104 and the second connector 106.Electric control module 101 is connected to the 109(of mechanism that weaves cotton cloth referring to Fig. 2 by cable), for the mechanism 109 of weaving cotton cloth powers, and implement to control.Cable connected pipe 102 parcel protections between electric control module 101 and warm-up mill 107.Three the first connectors 104 are fixedly installed on the lower surface of air cylinder fixed plate 103, and ring set is fixed on three support arms of Y type fixed mount 108 (referring to Fig. 2), thereby realize the relative fixing of air cylinder fixed plate 103 and Y type fixed mount.The interior roll body 1071(of warm-up mill 107 is simultaneously referring to Fig. 4) be connected respectively to the lower end of three stroke cylinders 105 by stairstepping the second connector 106 coordinating with roller end face.
Fig. 4 is that in the utility model, structural representation cuts open in the three-dimensional office of warm-up mill.Further illustrate the internal structure of warm-up mill 107 below by Fig. 4.Warm-up mill 107 comprises an interior roll body 1071, an outer roll body 1072, some Inside coils 1073, the lower thrust-bearing 1074 of an annular and the upper spring bearing 1075 of an annular.Outer roll body 1072 annulars are coated on outside interior roll body 1071.Interior roll body 1071 can be along vertical central axis 1081(referring to Fig. 2) free lifting.The both sides up and down of the inner ring of outer roll body 1072 are respectively by the upper and lower surface of roll body 1071 in upper spring bearing 1075 and the two-way ring gripping of lower thrust-bearing 1074.Under the effect of upper spring bearing 1075 and lower thrust-bearing 1074, outer roll body 1072 can be with respect to the independent rotation of interior roll body 1071.That is to say, upper spring bearing 1075 and lower thrust-bearing 1074 can ensure that outer roll body 1072 and interior roll body 1071 realize roll body and support and separate rotation.So in the time of the second place, outer roll body 1072 is driven by cloth, with the 109(of mechanism that weaves cotton cloth referring to Fig. 1) and material storage tube 601(referring to Fig. 1) synchronous rotary, and interior roll body 1071 keeps fixing and does not rotate.
In the present embodiment, warm-up mill 107 is electromagnetic induction heater (can be also other heaters, not as limit).Inside coil 1073 is surrounded on the outer wall of interior roll body 1071, and is covered sealing completely by interior roll body 1071 and roll body 1072.Between outer roll body 1072 and Inside coil 1073, retain certain distance, prevent the rotary wearing and tearing Inside coil 1073 of roll body 1072.Inside coil 1073 also can be connected respectively to electric control module 101(referring to Fig. 3), be subject to its Power supply and control, carry out heating work.
Due to the particularity of knitting production technology, in the utility model, select especially electromagnetic induction heater as thermal source.The basic functional principle of electromagnetic induction heating is the magnetic field that utilizes the electric current of alternation to produce alternation, and the magnetic field of this alternation makes metallic conductor inner generation eddy current (eddy current) wherein, thereby outer roll body 1072 is generated heat rapidly.Generally speaking, the effect of heating is determined jointly by frequency, electric current, magnetic field.In the present embodiment, for the technological requirement (need to consider temperature required, the appropriateness of cloth, the speed of heating, cloth material that material is anti-aging and conventional etc.) of drying cloth, the frequency of preferred Inside coil 1073 is 18 to 40kHz, but not as limit.
This electromagnetic induction heating mode has the following advantages compared with pressing machinery with traditional specialty:
(1) firing rate is fast, can make outer roller body 1072 within the extremely short time, reach required temperature, even can be in 1 second.Thereby make the surface oxidation of outer roll body 1072 and decarburization all smaller, increase the service life.
(2) firing equipment is convenient to be arranged on production line, is easy to realize mechanization and automation, is convenient to management, can effectively reduce transport, saves manpower, enhances productivity.
(3) easy to use, simple to operate, can open at any time or stop.And need not preheating.
(4) get final product manual operation, also can semi-automatic and full automatic working; Can connect for a long time the work of continuing, also can instantly stop random use.Be conducive to the use of equipment in the power supply low ebb electricity price introductory period.
(5) utilization rate of electrical is high, and environmental protection and energy saving are safe and reliable.
Fig. 5 is the lifting electric control theory figure of the lift heater for circular knitting machine of the present utility model.As shown in Figure 5, the electric control module 101 of lift heater of the present utility model comprises the electromagnetic valve 500 of an external electrical control system 400 and control stroke cylinder 105 inflated conditions.The inlet, outlet of stroke cylinder 105 is connected respectively to electromagnetic valve 500, external electrical control system 400 connected electromagnetic valves 500, and external electrical control system 400 is controlled lifting or the decline of stroke cylinder 105 by electromagnetic valve 500.Particularly, electromagnetic valve 500 comprises electromagnetic valve coil power interface 501, cylinder rising interface 502, cylinder decline interface 503, electromagnetic valve intake interface 504, and the lower exhaust outlet 506 of the upper exhaust outlet 505 of corresponding cylinder rising interface 502 and corresponding cylinder decline interface 503.The two ends up and down of stroke cylinder 105 are connected respectively to cylinder rising interface 502 and the cylinder decline interface 503 of electromagnetic valve 500, and external electrical control system 400 is connected to electromagnetic valve coil power interface 501, to control the duty of electromagnetic valve 500.In the time that one end of stroke cylinder 105 passes into air, the corresponding exhaust outlet of the other end carries out exhaust, controls the lifting of stroke cylinder 105 with this.
Specifically, adopt electromagnetic valve 500 to control the rising of stroke cylinder 105 and the mode of decline is as follows:
Rising mode is: after the logical upper gas of electromagnetic valve 500, cylinder rising interface 502 is normally open, this mouthful of ventilation, and stroke cylinder 105 can be pulled upwardly Electromechanic heating roller 107, warm-up mill 107 leaves the 109(of mechanism that weaves cotton cloth referring to attached 2) inside.
Decline mode is: when electromagnetic valve coil is electrified after (being that electromagnetic valve coil power interface 501 is switched on), cylinder decline interface 503 is ventilated, cylinder rising interface 502 is died, and stroke cylinder 105 promotes Electromechanic heating roller 107 and is moved down into the 109(of mechanism that weaves cotton cloth referring to Fig. 2) inside.
Electromagnetic valve coil power interface 501 with the electric control module 101(of former loom referring to Fig. 3) enabling signal is connected; in this kind equipment, its enabling signal output AC or DC24V voltage when equipment is weaved cotton cloth, in the time shutting down; or the mechanism of weaving cotton cloth is while stopping, AC or DC24V voltage stop output.Can adopt this signal source, directly the rise and fall of Synchronization Control stroke cylinder 105.
Fig. 6 is the schematic perspective view of the lift heater for circular knitting machine of the present utility model in primary importance.As shown in Figure 6, the represented parts of Reference numeral wherein have all been introduced in accompanying drawing 3, repeat no more herein.Need further supplementary notes, when warm-up mill 107 is during in primary importance, stroke cylinder 105 is in contraction state.A kind of preferred version is that now, the Inside coil 1073(in warm-up mill 107 is referring to Fig. 4) quit work, to save the energy.Due to the characteristic of electromagnetic induction heater, the instant random use stopping can not shortened the life-span of equipment, is conducive to save production cost.
Fig. 7 is that the lift heater for circular knitting machine of the present utility model cuts open schematic diagram in the use state office of primary importance.As shown in Figure 7, in the time of primary importance, the stroke cylinder 105 being arranged on Y type fixed mount 108 shrinks, and warm-up mill 107 rises and leaves the equipment body 200 of the mechanism 109 of weaving cotton cloth along vertical central axis 1081, and warm-up mill 107 is not contacted with cloth 300.This duty is applied in when circular knitting machine is shut down or cloth ruptures conventionally.
In process of production, if while having warp or parallel broken string, equipment can be shut down, the mechanism 109 of weaving cotton cloth also can stop operating.Now, weaving the cloth coming can contact with the roll surface of Electromechanic heating roller 107 for a long time, can scorch cloth.So, once shut down, need stroke cylinder 105 immediately Electromechanic heating roller 107 upwards to be promoted, leave equipment body 200 inside of the mechanism 109 of weaving cotton cloth, separate with cloth 300.Or to weaving cotton cloth, mechanism 109 overhauls, when Electromechanic heating roller 107 pre-heating temperature elevation, Electromechanic heating roller 107 needs to rise equally, leaves equipment body 200 inside of the mechanism of weaving cotton cloth.
The schematic perspective view of Fig. 8 lift heater for circular knitting machine of the present utility model in the second place.As shown in Figure 8, the represented parts of Reference numeral wherein have all been introduced in accompanying drawing 3, repeat no more herein.State in the time that contrast accompanying drawing 6(is warm-up mill 107 primary importance) basis on, further illustrate as follows: when warm-up mill 107 is during in the second place, stroke cylinder 105 is in extended configuration.Now, the Inside coil 1073(in warm-up mill 107 is referring to Fig. 4) heating power, form a drying cylinder, to drying through the cloth of warm-up mill 107 from vertical direction.
Fig. 9 is that the lift heater for circular knitting machine of the present utility model cuts open schematic diagram in the use state office of the second place.As shown in Figure 9, in the time of the second place, the stroke cylinder 105 being arranged on Y type fixed mount 108 stretches, warm-up mill 107 declines along vertical central axis 1081, through circular open, access arrangement body 200, declines and rests in the circular channel of cylindrical shape cloth 300, and warm-up mill 107 is contacted with the medial surface of cloth 300.
The utility model in this way, has been avoided all occurring at circumferencial direction with longitudinally that because of cloth 300 dynamic friction produces more wearing and tearing to cloth 300.The outer roll body 1072 that only needs Electromechanic heating roller 107 is synchronizeed rotation along with the mechanism 109 of weaving cotton cloth with cloth 300, almost only have longitudinally friction (being vertical direction) in whole process.Finally, cloth 300 passes through idler roller 901(referring to Fig. 1) clamp traction, fall to being stored in material storage tube 601(referring to Fig. 1) inner.Because the idler roller 901(on circular knitting machine is referring to Fig. 1) clamp, make cloth 300 exceptionally straight, more contribute to the boiling hot whole effect of cloth 300.A preferred version is, for realizing the rotation of synchronizeing of Electromechanic heating roller 107 and weave cotton cloth mechanism 109, material storage mechanism.Can also adopt connection bracket to be connected to material storage mechanism in the bottom of Electromechanic heating roller 107.
The utility model also provides a kind of circular knitting machine, has the lift heater in the utility model in this circular knitting machine, and correlation technique feature is described above, repeats no more herein.
In summary, lift heater of the present utility model and have the circular knitting machine of this lift heater, directly increases a liftable electromagnetic induction heating roller as drying cylinder in mechanism weaving cotton cloth, and this warm-up mill is positioned at the medial surface that weaves cloth.The cloth weaving with the mechanism of weaving cotton cloth is after slowly decline process of drying cylinder roll surface, and the moisture content in cloth is dried.Further, this warm-up mill is positioned at and weaves the medial surface of cloth and contact with its laminating, and this warm-up mill can synchronously rotate with the mechanism of weaving cotton cloth, and this is equivalent to also scald the type of adjusting in heating.Therefore, the utility model can save follow-up cloth, drying and shaping, the technical process sewed up again of cutting out easily.By above-mentioned technical characterictic, the utility model can effectively simplify production technology, enhance productivity, reduce production costs and energy consumption, alleviate the waste to the energy.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (12)
1. a lift heater, for circular knitting machine, described circular knitting machine comprises: the mechanism (109) of weaving cotton cloth, described in mechanism (109) upper end of weaving cotton cloth be provided with a circular open, described in the cylindrical shape cloth (300) that mechanism (109) weaves of weaving cotton cloth move down by described circular open;
It is characterized in that: described lift heater comprises a warm-up mill (107), described warm-up mill (107) can pass through the lifting between primary importance and the second place of described circular open;
In the time of primary importance, described warm-up mill (107) is positioned at the circular open top of the mechanism of weaving cotton cloth (109), thereby does not contact with cylindrical shape cloth (300); In the time of the second place, described warm-up mill (107) is arranged in by cylindrical shape cloth (300) medial surface and encloses the circular channel forming, so that cylindrical shape cloth (300) is heated.
2. lift heater as claimed in claim 1, it is characterized in that: described circular knitting machine also comprises a Y type fixed mount (108), weave cotton cloth described in described Y type fixed mount (108) is fixed on equipment body (200) top of mechanism (109), described warm-up mill (107) is connected on described Y type fixed mount (108) by the stroke cylinder (105) of some vertical direction.
3. lift heater as claimed in claim 2, is characterized in that: the central authorities of described Y type fixed mount (108) are also provided with a vertical central axis (1081) that stretches into this circular channel, and described warm-up mill (107) is along described vertical central axis (1081) lifting.
4. lift heater as claimed in claim 3, it is characterized in that: the diameter of the cylindrical shape cloth (300) that the diameter of described warm-up mill (107) weaves with circular knitting machine is approximate identical, described warm-up mill (107) is contacted with cloth (300) in the time of the second place, driven by cloth (300), with the rotation of the described mechanism of weaving cotton cloth (109) the member synchronous rotary of weaving cotton cloth.
5. the lift heater as described in any one in claim 2 to 4, is characterized in that: described warm-up mill (107) comprises that the interior roll body (1071) of the described stroke cylinder of a connection (105) and an annular are coated on outer roll body (1072) outside interior roll body (1071), that can rotate with respect to interior roll body (1071); In the time of the second place, described outer roll body (1072) is driven by cloth, and with the described mechanism of weaving cotton cloth (109) synchronous rotary, described interior roll body (1071) maintains static.
6. lift heater as claimed in claim 5, it is characterized in that: described warm-up mill (107) is electromagnetic induction heater, on the outer wall of described interior roll body (1071), around some Inside coils (1073), described Inside coil (1073) is covered sealing by described interior roll body (1071) and described outer roll body (1072).
7. lift heater as claimed in claim 6, it is characterized in that: described warm-up mill (107) also comprises the lower thrust-bearing (1074) of an annular and the upper spring bearing (1075) of an annular, the both sides up and down of the inner ring of described outer roll body (1072) clamp respectively the upper and lower surface of described interior roll body (1071) by described upper spring bearing (1075) and lower thrust-bearing (1074).
8. lift heater as claimed in claim 5, is characterized in that: also comprise air cylinder fixed plate (103), it is fixed on three support arms of Y type fixed mount (108); The upper end of each described stroke cylinder (105) connects air cylinder fixed plate 103 by the first connector (104), and the lower end of each described stroke cylinder (105) connects the top of described interior roll body (1071) by the second connector (106).
9. the lift heater as described in any one in claim 2 to 4, it is characterized in that: also comprise an electric control module (101), this electric control module (101) comprising: an external electrical control system (400) and is controlled the electromagnetic valve (500) of described stroke cylinder (105) inflation; Described stroke cylinder (105) is connected respectively to described electromagnetic valve (500), described external electrical control system (400) connects described electromagnetic valve (500), and described external electrical control system (400) is controlled lifting or the decline of described stroke cylinder (105) by described electromagnetic valve (500).
10. lift heater as claimed in claim 9; it is characterized in that: also comprise a monitoring equipment; when described monitoring equipment monitor cloth fracture or described in weave cotton cloth mechanism (109) while shutting down; control described stroke cylinder (105) by this electric control module (101) and promote, described warm-up mill (107) is separated with cloth.
11. 1 kinds of circular knitting machines, is characterized in that: comprise the lift heater as described in any one in claim 1 to 10.
12. circular knitting machines as claimed in claim 11, is characterized in that: also comprise a material storage tube (601), transmission mechanism (701) and rewinding idler roller (901);
Weave cotton cloth described in described material storage tube (601) the is positioned at below of circular open of mechanism (109); Described rewinding idler roller (901) is arranged between the second place and described material storage tube (601) of described warm-up mill (107), the cylindrical shape cloth (300) that the described mechanism of weaving cotton cloth (109) is made into is clamped traction by described rewinding idler roller (901) after warm-up mill (107), fall in described material storage tube (601), described material storage tube (601) by described transmission mechanism (701) with described in mechanism (109) synchronous rotary of weaving cotton cloth.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690387.9U CN203625591U (en) | 2013-11-04 | 2013-11-04 | Lift type heating device and circular knitting machine provided with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690387.9U CN203625591U (en) | 2013-11-04 | 2013-11-04 | Lift type heating device and circular knitting machine provided with same |
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| CN203625591U true CN203625591U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320690387.9U Withdrawn - After Issue CN203625591U (en) | 2013-11-04 | 2013-11-04 | Lift type heating device and circular knitting machine provided with same |
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| CN (1) | CN203625591U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611824A (en) * | 2013-11-04 | 2015-05-13 | 上海联净电子科技有限公司 | Lifting type heating device and circular knitting machine with lifting type heating device |
| CN104947297A (en) * | 2015-06-25 | 2015-09-30 | 湖州杰盛高科纺织有限公司 | Method for lowering defective rate of woven fabric and loom |
| CN106274049A (en) * | 2016-08-03 | 2017-01-04 | 绍兴富美激光科技有限公司 | A kind of roller printing device using sensing heating, drying sizing fabric |
-
2013
- 2013-11-04 CN CN201320690387.9U patent/CN203625591U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611824A (en) * | 2013-11-04 | 2015-05-13 | 上海联净电子科技有限公司 | Lifting type heating device and circular knitting machine with lifting type heating device |
| CN104611824B (en) * | 2013-11-04 | 2016-10-05 | 上海联净电子科技有限公司 | Lift heater and there is the circular knitting machine of this lift heater |
| CN104947297A (en) * | 2015-06-25 | 2015-09-30 | 湖州杰盛高科纺织有限公司 | Method for lowering defective rate of woven fabric and loom |
| CN104947297B (en) * | 2015-06-25 | 2016-04-27 | 湖州杰盛高科纺织有限公司 | A kind of reduction is weaved cotton cloth the method for defect rate and loom |
| CN106274049A (en) * | 2016-08-03 | 2017-01-04 | 绍兴富美激光科技有限公司 | A kind of roller printing device using sensing heating, drying sizing fabric |
| CN106274049B (en) * | 2016-08-03 | 2019-06-14 | 绍兴富美激光科技有限公司 | A kind of roller printing device with induction heating drying sizing fabric |
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