CN201821529U - Coil panel bracket, heating coil panel and device for implementing continuous winding of heating coil panel - Google Patents
Coil panel bracket, heating coil panel and device for implementing continuous winding of heating coil panel Download PDFInfo
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- CN201821529U CN201821529U CN2010205133064U CN201020513306U CN201821529U CN 201821529 U CN201821529 U CN 201821529U CN 2010205133064 U CN2010205133064 U CN 2010205133064U CN 201020513306 U CN201020513306 U CN 201020513306U CN 201821529 U CN201821529 U CN 201821529U
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Abstract
The utility model discloses a coil panel bracket. A wire slot for placing an enameled wire and a supporting plate for supporting the wire slot are arranged on the coil panel bracket, and the coil panel bracket adopts an arc-shaped cross section. The utility model also discloses a heating coil panel comprising the coil panel bracket. The enameled wire is wound inside the wire slot of the coil panel bracket, and a magnetic strip is mounted on the coil panel bracket. The utility model further comprises a device for implementing continuous winding of the heating coil panel, which comprises a supporting rack, at least one pinch roller, a pinch roller fixing device, a driving device and a lead wire device, wherein the surface of one of the pinch rollers is matched with the shape of the arc-shaped bending site of the coil panel bracket. The coil panel is used for heating an electric cooker or an appliance with an arc-shaped bottom, has the advantages of good heat dissipation performance, high safety and high heating efficiency, heats uniformly, and can wind mechanically and continuously in a high speed, thereby improving production efficiency and reducing cost.
Description
Technical field
The utility model relates to a kind of coil panel that is used to heat, and particularly is used for coil bracket, the coil panel that electric rice cooker or bottom are the utensil of arc and produces the device of this coil panel.
Background technology
July calendar year 2001 disclosed CN1301516A on the 4th Chinese patent, a kind of inductive heating electric pot is disclosed, this electric rice cooker has the electromagnetic coil of interior pot bottom, its advantage is a homogeneous heating, the energy-and time-economizing.Be close but be used for electric rice cooker or bottom in the prior art and be the electromagnetic coil of heating of utensil of arc or coil panel, close electromagnetic coil or the easy short circuit of coil panel, poor radiation, potential safety hazard arranged around formula around formula; In addition, arc of the prior art is close around the formula coil panel, the support of its arc is many to be made up of a plane and a curved position, and gapped tape between plane and the curved position is difficult to realize continuous winding, even can realize continuous winding, since close around support mutually between coiling process center line and the line, external support do not had, therefore, will could be shaped through reinforcing after its coiling, production efficiency is lower.The Chinese patent in 19 days disclosed 201039512 March in 2008, a kind of heater coil disc is disclosed, comprise the coil bracket that has the winding section, coil bracket is provided with magnetic stripe, this winding section simultaneously is provided with magnetic stripe, and another side is enamelled wire fixedly, and this winding section fixedly enamelled wire simultaneously is provided with some wire casings, this wire casing is made up of some baffle plates that keep at a certain distance away, and enamelled wire is around in this wire casing.This dredge around the formula coil panel overcome close around the easy short circuit of formula coil panel, poor radiation, potential safety hazard, shortcoming that production efficiency is lower are arranged, but that this coil panel is is rectilinear.Linear dredge around the formula coil panel when to be used to heat electric rice cooker courage or bottom be the utensil of arc because coil and heated body contact-making surface do not match, heat efficiency is low, heating is inhomogeneous.Therefore close in conjunction with arc in the prior art around the formula coil panel, linear dredged change arc into around the formula coil panel and dredge around the formula coil panel, just can overcome the defective of prior art.But the prior art linear is dredged and mostly is the continuous coiling of high efficiency machinery around formula, wants to realize mechanical continuous winding and this arc is thin around the formula coil panel, has certain technology barrier.On July 7th, 2010 disclosed N201522935U Chinese patent, a kind of coil panel Winder is disclosed, as shown in figure 49, this device comprises that the fixedly outgoing line device that passes for lead is bracing frame 100, at least one pinch roller 200, fixedly pinch roller fixture 300, drive unit 400 and the thread guide devices 500 of pinch roller, this device can be finished the continuous winding of the space(d) winding dish of prior art cathetus shape, its principle is, supply line continuously by fixing outgoing line device, push down the baffle plate upper edge of coil panel by pinch roller, under the rotation of coil panel, make line continuously in going into wire casing.Linear is dredged around the formula coil bracket during in coiling, and along the moving radially to linear of coil disc carrier, so the motion of thread guide devices also is rectilinear to line in wire casing, and the shape of pinch roller also is a cylinder.But want continuous winding on the coil bracket of arc, traditional winding mode can't be finished.Because the cylindrical pinch roller in traditional mechanical Winder and the thread guide devices of traversing type are the continuous lines that supplies that can't finish the curved position of arc in the arc coil panel, therefore this arc dredges around the formula coil panel if the coiling continuously of realization machinery then needs to overcome certain technical barrier.
The utility model content
Be defective such as solve in the prior art close, poor radiation low and orthoscopic space(d) winding dish heat efficiency is low and production efficiency is low around the fail safe of formula coil panel, the purpose of this utility model provides and a kind ofly is used to heat electric rice cooker or the bottom is the coil bracket of the utensil of arc, the coil panel thermal diffusivity of being produced by this support is good, safe, heat efficiency height, homogeneous heating and can mechanical continuous high speed coiling, improve production efficiency, reduced cost.
Another purpose of the present utility model provides a kind of heater coil disc with above-mentioned advantage.
Another purpose of the present utility model provides a kind of thin device around formula heater coil disc continuous winding of above-mentioned arc of realizing.
The purpose of this utility model is achieved in that
The wire casing of placing enamelled wire and the supporting bracket that supports wire casing are arranged on the coil bracket, and the cross sectional shape of this coil bracket is an arc.
A kind of structure of the wire casing on the coil bracket is that its circumferencial direction along the coil disc carrier is continuous.At this moment, supporting bracket can be continuous along coil disc carrier circumference, also can be interrupted, if interrupted, the wire casing between adjacent two supporting brackets is penetrating up and down.
The another kind of structure of the wire casing on the coil bracket is that wire casing and supporting bracket are interrupted along coil disc carrier circumference, has living space between adjacent two supporting brackets.
On the coil bracket radially can there be at interval along the coil disc carrier wire casing.
Heater coil disc comprises above-mentioned each coil bracket, and enamelled wire is in the wire casing of coil bracket, and magnetic stripe is placed on the coil bracket.Above-mentioned magnetic stripe can be divided into several sections.
Above-mentioned coil panel continuous winding device comprises bracing frame, at least one pinch roller, pinch roller fixture, drive unit and thread guide devices, and the arc bend shape of the surface of one of them pinch roller and coil bracket is complementary.Have on the above-mentioned pinch roller with coil bracket on the fin that is complementary of wire casing.Above-mentioned coil panel Winder also comprises the mould of auxiliary coiling, and this mould has the arc that the arc with coil bracket matches.
The beneficial effects of the utility model are: coil bracket of the present utility model adopts to be dredged around formula, and is arc, compares with close arc coil panel around formula of the prior art, and thermal diffusivity is good, is difficult for short circuit, and is safe; The arcuate structure of this coil panel is complementary the contact-making surface of the utensil of coil panel and its heating, and with flat comparing of the prior art, heat efficiency significantly improves, and heating uniformity has clear improvement.But because the characteristics of the wire casing continuity (wire casing is not necessarily continuous) on the arc coil bracket, the movement locus that has guaranteed the enamelled wire in the wire casing on the arc is continuous, make this coil bracket can pass through mechanical continuous winding, and because the baffle plate of wire casing both sides has supporting role to enamelled wire, can be shaped after the coiling, improve production efficiency, reduced the production cost of coil panel.
Arc coil panel continuous winding device of the present utility model, with can only compare the device that the linear coil panel carries out continuous winding in the prior art, it is at the design feature of arc coil panel, adopted the different technical scheme of a kind of technical conceive, used the pinch roller that is complementary with the coil panel arc part, reach effect, improved production efficiency, reduced cost in curved potential energy continuous high speed coiling.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is specifically described:
Fig. 1 is the structural representation of coil bracket embodiment one;
Fig. 2 is the structure schematic diagram of structure shown in Figure 1;
Fig. 3 is the structural representation of coil bracket embodiment two;
Fig. 4 is the structure schematic diagram of structure shown in Figure 3;
Fig. 5 is the structural representation of coil bracket embodiment three;
Fig. 6 is the structure schematic diagram of structure shown in Figure 5;
Fig. 7 is the structural representation of coil bracket embodiment four;
Fig. 8 is the structure schematic diagram of structure shown in Figure 7;
Fig. 9 is the structural representation of coil bracket embodiment five;
Figure 10 is the front view of structure shown in Figure 9;
Figure 11 is the end view of structure shown in Figure 9;
Figure 12 is the structural representation of coil bracket embodiment six;
Figure 13 is the front view of structure shown in Figure 12;
Figure 14 is the end view of structure shown in Figure 12;
Figure 15 is the structural representation of coil bracket embodiment seven;
Figure 16 is the front view of structure shown in Figure 15;
Figure 17 is the end view of structure shown in Figure 15;
Figure 18 is the structural representation that magnetic stripe is installed on the coil bracket;
Figure 19 is the end view of structure shown in Figure 180;
Figure 20 is the profile of structure shown in Figure 180 along the A-A direction;
Figure 21-Figure 42 is the structural representation of the various textural associations of wire casing and magnetic stripe on the coil bracket;
Figure 43-Figure 48 is the structural representation of the various distribution modes of enamelled wire on the coil bracket;
Figure 49 is the structural representation that prior art linear space(d) winding disc carrier is realized the device of continuous winding;
Figure 50 arc coil bracket of the present utility model is realized the structural representation of the device of continuous winding;
Figure 51 realizes the structural representation of the embodiment one that the pinch roller of continuous winding cooperates with coil bracket for coil bracket;
Figure 52 is that structure shown in Figure 51 is along the profile of B-B direction;
Figure 53 realizes the structural representation of the embodiment two that the pinch roller of continuous winding cooperates with coil bracket for coil bracket;
Figure 54 is that structure shown in Figure 53 is along the profile of C-C direction;
Figure 55 realizes the structural representation of the embodiment three that the pinch roller of continuous winding cooperates with coil bracket for coil bracket;
Figure 56 is that structure shown in Figure 55 is along the profile of D-D direction;
Figure 57 realizes the structural representation of the embodiment four that the pinch roller of continuous winding cooperates with coil bracket for coil bracket;
Figure 58 is that structure shown in Figure 57 is along the profile of E-E direction.
Figure 59 realizes the structural representation of the embodiment five that the pinch roller of continuous winding cooperates with coil bracket for coil bracket;
Figure 60 is that structure shown in Figure 59 is along the profile of F-F direction.
Figure 61 realizes the structural representation of the embodiment six that the pinch roller of continuous winding cooperates with coil bracket for coil bracket;
Figure 62 is that structure shown in Figure 61 is along the profile of G-G direction;
Figure 63 is the structural representation of the mould of auxiliary coiling;
Figure 64 is the vertical view of structure shown in Figure 63;
Figure 65 is that structure shown in Figure 63 is along the profile of H-H direction.
Embodiment
Fig. 1, Fig. 2 illustrate first kind of embodiment of coil bracket 1, the wire casing 11 of placing enamelled wire and the supporting bracket 12 that supports wire casing 11 are arranged on this coil bracket 1, identical around the formula coil bracket with dredging of prior art, wire casing 11 is made of some plate washers 111, and adjacent screen 111 has formed wire casing 11.Supporting bracket 12 in the present embodiment is positioned at the outside of wire casing 11, and from the angle of overlooking, supporting bracket 12 is distributed on the coil bracket 1 for fan-shaped five equilibrium.The wire casing 11 that is positioned on the supporting bracket 12 can be an one with wire casing, also can separate with wire casing 11.The wire casing 11 of this structure is continuous along the circumferencial direction of coil disc carrier 1, and supporting bracket is interrupted along coil disc carrier circumference, and the wire casing between adjacent two supporting brackets is penetrating up and down, and the heater coil disc thermal diffusivity that the support of this structure is produced is good.
Fig. 3, Fig. 4 illustrate second kind of embodiment of coil bracket 1, and different with first kind of embodiment is that supporting bracket 12 is positioned at the inside of wire casing 11.
Fig. 5, Fig. 6 illustrate the third embodiment of coil bracket 1, different with first, second kind embodiment is, supporting bracket 12 is an integral body, picture is bowl-shape, and be positioned at the outside of wire casing 11, the wire casing 11 that is positioned on the supporting bracket 12 can be processed into one with supporting bracket 12, also can be processed as separate type with wire casing 11.
Fig. 7, Fig. 8 illustrate the 4th kind of embodiment of coil bracket, and supporting bracket 12 also is an integral body, and different with the third embodiment is that supporting bracket 12 is positioned at the inside of wire casing 11.
Fig. 9, Figure 10, Figure 11 illustrate the 5th kind of embodiment of coil bracket 1, and from the angle of overlooking, supporting bracket 12 is distributed on the coil bracket 1 for the rectangle five equilibrium.Wire casing 11 has two intervals 15 in the cambered surface of continuous basic upper edge heat coil disc carrier 1.
Figure 12, Figure 13, Figure 14 illustrate the 6th kind of embodiment of coil bracket, supporting bracket 12 also is a rectangle, different with the 5th kind of embodiment is, wire casing 11 has an interval 15 in the cambered surface of continuous basic upper edge heat coil disc carrier 1, and the upper edge of coil bracket 11 does not have wire casing 11.
The common ground of above-mentioned six kinds of embodiment is, wire casing is continuous along the circumferencial direction of coil disc carrier 1, specifically, a kind of situation is that the baffle plate 111 of wire casing 11 both sides is continuous along the circumferencial direction of coil disc carrier 1, also has a kind of situation to be, the upper edge of the baffle plate of wire casing 11 both sides is not continuous along the circumferencial direction of coil disc carrier 1, but root is continuous, is continuous thereby make wire casing 11 along the circumferencial direction of coil disc carrier 1, and this has just guaranteed that enamelled wire is continuous in the wire casing 11.The coil bracket of above-mentioned six kinds of embodiment because wire casing is continuous, therefore when coiling, need not mould, directly by Winder with in the wire-wound inlet wire groove.
Figure 15, Figure 16, Figure 17 illustrate the 7th kind of embodiment of heater coil disc carrier, and wire casing 11 and supporting bracket 12 have living space 14 along coil disc carrier 1 circumference, and supporting bracket 12 five equilibriums are distributed on the coil bracket 1.
The difference of six kinds of supports of this support and front is wire casings 11 along the circumferencial direction of coil disc carrier 1 is not continuous, and the supporting bracket 12 that supports wire casing 11 is also discontinuous along the circumferencial direction of coil disc carrier 1, and supporting bracket 12 five equilibriums are distributed on the coil bracket 1.Because wire casing is not continuous along the circumferencial direction of coil disc carrier 1, therefore during with wire-wound, need the mould of auxiliary coiling by Winder, just can make line smoothly, move in the wire casing at high speed.Therefore in this case, the design of wire casing also is that enamelled wire is continuous in the time of must satisfying the assurance coiling.
The common ground of above-mentioned seven kinds of embodiment is, the heater coil disc carrier is seen on the whole, similar bowl-shape, the cross sectional shape that is coil bracket 1 is an arc 13, this also is a utility model point of the present utility model, in order to make coil bracket 1 realize mechanical continuous winding, it is continuous that the wire casing 11 on coil bracket 1 arc 13 should be processed as the enamelled wire that makes in the wire casing, thereby realizes the purpose of continuous winding simultaneously.From top several embodiment as can be seen, the wire casing of the support that has radially is not equally distributed along the coil disc carrier, certain interval 15 occurred, and this can't influence the continuity of enamelled wire.Though the wire casing in the coil bracket that has has living space along the circumference of coil disc carrier, do not influence the continuity of the track of enamelled wire in the wire casing yet.
Certainly the cross sectional shape of coil bracket 1 can be the shape of similar arc, and as being that the bottom is the plane, the side is the arc that smoothly joins with the bottom surface.
Another purpose of the present utility model provides a kind of heater coil disc that comprises foregoing any coil bracket, this heater coil disc comprises above-mentioned coil bracket 1, enamelled wire 2 is in the wire casing of coil bracket, and magnetic stripe 3 is placed on the coil bracket 1.
Figure 18, Figure 19, Figure 20 show the structure that coil bracket 1 is equipped with magnetic stripe.From the angle of overlooking, have 6 rectangle magnetic stripes 3 to be five equilibrium among the figure and be installed on the wire casing 11, every magnetic stripe is an integral body, and the arc of its shape and coil bracket 1 is complementary and is installed on the wire casing, the supporting bracket 12 of this structure is positioned at the inside of wire casing 11, between wire casing 11 and the magnetic stripe 3 interlayer 16 is arranged.Certainly, the magnetic stripe of this structure can be installed on the coil bracket of the seven kinds of structures in front.Shape and structure for magnetic stripe can also be designed to a variety of.Figure 21-Figure 43 just show different shape, structure magnetic stripe and with the package assembly of coil bracket 1, enamelled wire 2.Figure 21 illustrates a kind of supporting bracket 12 interior, and wire casing 11 coil bracket 1 outside, magnetic stripe 3 are that a whole piece is installed on the wire casing, and enamelled wire 2 is an individual layer.Structural similarity shown in structure shown in Figure 22 and Figure 21, different is that enamelled wire 2 is double-deck, has improved efficiency.Structural similarity shown in structure shown in Figure 23 and Figure 21, different is that Figure 23 illustrates a kind of supporting bracket outside, wire casing is at interior coil bracket.Structural similarity shown in structure shown in Figure 24 and Figure 22, different is that Figure 24 illustrates a kind of supporting bracket outside, wire casing is at interior coil bracket.Figure 25 illustrates a kind of supporting bracket interior, and wire casing coil bracket outside, magnetic stripe are that a whole piece is installed on the wire casing 11, enamelled wire 2 is an individual layer, all there is boss 31 at two ends at magnetic stripe, and the effect of this boss 31 is the inductance values that increase the pairing sensed position of boss, improves usefulness.Structural similarity shown in structure shown in Figure 26 and Figure 25, different is, and every magnetic stripe is divided into two sections is installed on the wire casing.Structural similarity shown in structure shown in Figure 27 and Figure 26, different is, and every magnetic stripe is divided into three sections is installed on the wire casing.Figure 28 illustrates a kind of supporting bracket interior, wire casing coil bracket outside, and every magnetic stripe is divided into two sections and is installed on the wire casing, does not have boss on the magnetic stripe.Structural similarity shown in structure shown in Figure 29 and Figure 28, different is, and every magnetic stripe is divided into three sections is installed on the wire casing.Figure 30 illustrates a kind of supporting bracket interior, wire casing coil bracket outside, and wire casing is along the interval that certain distance is radially arranged 15 of coil disc carrier, the benefit at this interval is the purposes needs according to sensing apparatus, in position reduce coil quantity, reduce cost, improve utilization rate of electrical.Structural similarity shown in structure shown in Figure 31 and Figure 30, different is wire casing radially has two intervals 15 along the coil disc carrier.Figure 32 illustrates a kind of supporting bracket interior, wire casing coil bracket outside, every magnetic stripe is divided into two sections and is installed on the wire casing, does not have boss on the magnetic stripe, wire casing is along the interval that certain distance is radially arranged 15 of coil disc carrier, and the position of the segmentation of magnetic stripe is corresponding with this interval 15.Structural similarity shown in structure shown in Figure 33 and Figure 32, different is, and every magnetic stripe is divided into three sections is installed on the wire casing, and wire casing radially has two intervals along the coil disc carrier.Structural similarity shown in structure shown in Figure 34 and Figure 32, different is at the two ends that are divided into two sections magnetic stripe boss to be arranged.Structural similarity shown in structure shown in Figure 35 and Figure 33, different is at the two ends that are divided into three sections magnetic stripe boss to be arranged.Structural similarity shown in structure shown in Figure 36 and Figure 34, different is not have boss at the magnetic stripe that is divided into two sections at an end of segmentation place, the other end has boss.Structural similarity shown in structure shown in Figure 37 and Figure 35, the two ends of the one section magnetic stripe in centre that different is in being divided into three sections magnetic stripe do not have boss, and all there is boss at the two ends of other two sections magnetic stripes.Figure 38 illustrates a kind of supporting bracket interior, wire casing coil bracket outside, wire casing is along the interval that certain distance is radially arranged of coil disc carrier, this is located at interval at the position near the coil bracket bottom, magnetic stripe is that a whole piece is installed on the wire casing, but the upper position of magnetic stripe in the side of coil bracket do not have wire casing and magnetic stripe, and promptly magnetic stripe can not cover the whole of supporting bracket, and the top edge of supporting bracket does not have wire casing and magnetic stripe.Structural similarity shown in structure shown in Figure 39 and Figure 27, different is to be linear at the magnetic stripe that is divided into three sections.Structural similarity shown in structure shown in Figure 40 and Figure 39, different is to be linear at the magnetic stripe that is divided into three sections.Structural similarity shown in structure shown in Figure 41 and Figure 29, segmentation place of different is magnetic stripe is a wedge shape, the wedge shape of two neighboring sections magnetic stripe is corresponding in three sections.Structural similarity shown in structure shown in Figure 42 and Figure 41, segmentation place of different is magnetic stripe is a wedge shape, the wedge shape of two neighboring sections magnetic stripe is corresponding in three sections.
Figure 43-Figure 48 shows the structure of the various distribution modes of the coil 21 that enamelled wire 2 forms on the coil bracket.Wherein the coil of Figure 43, Figure 45 and Figure 47 is that helix distributes, and the coil of Figure 44, Figure 46 and Figure 48 is that concentric circles distributes.The coil of Figure 43 and Figure 44 is the interval not, and Figure 45-Figure 48 coil all has at interval, and not existing together between them is position difference at interval.Figure 45 and Figure 46 are located at interval at bottom centre position near coil bracket, and being located at interval near position, coil bracket outer of Figure 47 and Figure 48.The design of these distributions of coil is that the purposes according to sensing apparatus is needs, and therefore, the distribution of coil can also be designed to other situation, can have more than two as the interval of coil.Coil can be an individual layer, also can be multilayer.
Another purpose of the present utility model provides kind of the thin device around formula heater coil disc continuous winding of the above-mentioned arc of realization.Compare with realization orthoscopic space(d) winding dish continuous winding device in the prior art, all have bracing frame, at least one pinch roller, pinch roller fixture, drive unit and thread guide devices, utility model point of the present utility model is that the surface of one of them pinch roller or one group of pinch roller 5 and the arc bend shape of coil bracket 1 are complementary.
Figure 50 shows arc and dredges the device of realizing continuous winding around the formula coil panel, comprises bracing frame 4, at least one pinch roller 5, pinch roller fixture 6, drive unit 7 and thread guide devices 8.Wherein thread guide devices 8 comprises down-lead card 81 and down-lead card guide rail 82, and down-lead card guide rail 82 can be the arc that is complementary with the coil bracket arc as shown in figure 50, also can be linear.Drive unit 7 adopts the stepping motor mode, also can adopt gear transmission mode.During coiling, under the driving of drive unit 7, down-lead card 81 moves on down-lead card guide rail 82, during coil bracket 1 rotation, enamelled wire feeds line in the wire casing on the coil bracket 1 by down-lead card 81, usually have a supporting roller (not shown) that enamelled wire is pressed in the wire casing behind the down-lead card 81, do not flee from wire casing in order to make enamelled wire, pinch roller is pressed on the coil bracket.When enamelled wire around to the wire casing of the curved position of coil bracket arc the time, because at this position, one or one group of pinch roller 5 being complementary with the curved site surface of this arc are arranged, enamelled wire by pinch roller 5 with enamelled wire be pressed into the curved position of arc wire casing in, guaranteed the continuity and the stability of coiling.
Figure 51, Figure 52 show the embodiment that first kind of coil bracket realizes that the pinch roller of continuous winding cooperates with coil bracket.Three groups of pinch rollers are arranged in this structure, one group of column pinch roller 5A is positioned at the coil bracket bottom, one group of column pinch roller 5B is positioned at the edge of coil bracket, be used for the coiling of coil bracket bottom and edge planar section wire casing, also has one group of pinch roller 5, be positioned at the curved position of coil bracket arc, its surface is complementary with the curved site surface shape of coil panel arc for anti-dolioform.
Figure 53, Figure 54 show the embodiment that second kind of pinch roller cooperates with coil bracket.Two groups of pinch rollers are arranged in this structure, one group of column pinch roller 5A is positioned at the coil bracket bottom, the continuous winding that is used for coil bracket base plane part wire casing, also has one group of pinch roller 5, be positioned at the curved position of coil bracket arc, its surface is complementary with the curved position of coil panel arc and other surface of position shapes for anti-dolioform.
Figure 55, Figure 56 show the embodiment that the third pinch roller cooperates with coil bracket.Two groups of pinch rollers are arranged in this structure, one group of column pinch roller 5B is positioned at the edge of coil bracket, the continuous winding that is used for coil panel bottom and edge planar section wire casing, also has one group of pinch roller 5, be positioned at the curved position of coil panel arc, its surface is complementary with the curved position of coil bracket arc and other position surface configurations for anti-dolioform.
Figure 57, Figure 58 show the 4th kind of embodiment that pinch roller cooperates with coil bracket.One group of pinch roller 5 is arranged in this structure, be positioned at the curved position of coil panel arc, its surface is complementary with the curved position of coil panel arc and other position surface configurations for anti-dolioform.
Figure 59, Figure 60 show the 5th kind of embodiment that pinch roller cooperates with coil bracket.One group of pinch roller 5 is arranged in this structure, and the boundary line shape in the cross section that pinch roller 5 cooperates with coil bracket 1 is straight line 51 and a curve 52, and this straight line 51 and curve 52 smoothly join.
Figure 61, Figure 62 show the 6th kind of embodiment that pinch roller cooperates with coil bracket.One pinch roller 5 is arranged in this structure, have on the pinch roller 5 with line coil bracket 1 on the fin 53 that is complementary of wire casing.The effect of this fin 53 is that enamelled wire 2 can be pressed into wire casing deeply, the line ball better effects if.
The coil bracket that the 7th kind of embodiment mentioned in the front need be assisted the mould of coiling when coiling, therefore, described coil panel Winder can also comprise the mould 9 of auxiliary coiling, and shown in Figure 63, Figure 64 and Figure 65, this mould 9 has the arc 91 that the arc 13 with coil bracket 1 matches.Have on the mould 9 with coil bracket 1 on the wire casing that matches of wire casing 92 and be used to lay the groove 93 of coil bracket 1 upper backup pad 12.During coiling, the wire casing of mould 9 is put in 14 places, space on the coil bracket 1, and at this moment, the wire casing on the mould 9 on wire casing 92 and the coil bracket 1 matches.Enamelled wire just moves on the mould 9 and the wire casing of coil bracket 1.When around to the curved position of arc the time, the coiling principle is the same.
Claims (10)
1. coil bracket has the wire casing (11) of placing enamelled wire and the supporting bracket (12) that supports wire casing (11) on this coil bracket (1), and it is characterized in that: the cross sectional shape of this coil bracket (1) is arc (13).
2. coil bracket according to claim 1 is characterized in that: wire casing (11) is continuous along the circumferencial direction of coil disc carrier (1).
3. coil bracket according to claim 2 is characterized in that: supporting bracket (12) is interrupted along coil disc carrier (1) circumference, and the wire casing (11) between adjacent two supporting brackets (12) is penetrating up and down.
4. coil bracket according to claim 1 is characterized in that: wire casing (11) and supporting bracket (12) are interrupted along coil disc carrier (1) circumference, and have living space between adjacent two supporting brackets (12) (14) are arranged.
5. coil bracket according to claim 1 is characterized in that: wire casing (11) radially has (15) at interval along coil disc carrier (1).
6. heater coil disc, the magnetic stripe (3) that comprises enamelled wire (2) and at least one, it is characterized in that: this coil panel comprises among the claim 1-5 each coil bracket (1), enamelled wire (2) is in the wire casing (11) of coil bracket (1), and magnetic stripe (3) is placed on the coil bracket (1).
7. heater coil disc according to claim 6 is characterized in that: magnetic stripe (3) is divided into several sections.
8. realize the device of one of claim 6 or 7 described heater coil disc continuous winding, comprise bracing frame (4), at least one pinch roller, pinch roller fixture (6), drive unit (7) and thread guide devices (8), it is characterized in that: wherein the arc bend shape of the surface of pinch roller (5) and described coil bracket (1) is complementary.
9. Winder according to claim 8 is characterized in that: have on the described pinch roller (5) with coil bracket (1) on the fin (53) that is complementary of wire casing.
10. Winder according to claim 8 is characterized in that: described coil panel Winder also comprises the mould (9) of auxiliary coiling, and this mould (9) has the arc (91) that the arc (13) with coil bracket (1) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205133064U CN201821529U (en) | 2010-08-28 | 2010-08-28 | Coil panel bracket, heating coil panel and device for implementing continuous winding of heating coil panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205133064U CN201821529U (en) | 2010-08-28 | 2010-08-28 | Coil panel bracket, heating coil panel and device for implementing continuous winding of heating coil panel |
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| Publication Number | Publication Date |
|---|---|
| CN201821529U true CN201821529U (en) | 2011-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205133064U Expired - Fee Related CN201821529U (en) | 2010-08-28 | 2010-08-28 | Coil panel bracket, heating coil panel and device for implementing continuous winding of heating coil panel |
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| CN (1) | CN201821529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697375A (en) * | 2011-07-26 | 2012-10-03 | 九阳股份有限公司 | Electro-magnetic induction heating rice cooker |
| CN102769950A (en) * | 2011-05-05 | 2012-11-07 | 江西德源欣茂铜业有限公司 | Wire coil for electromagnetic rice cooker and coiling method |
| CN110786720A (en) * | 2019-09-16 | 2020-02-14 | 上海纯米电子科技有限公司 | Arc IH heating device and kitchen appliance |
-
2010
- 2010-08-28 CN CN2010205133064U patent/CN201821529U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769950A (en) * | 2011-05-05 | 2012-11-07 | 江西德源欣茂铜业有限公司 | Wire coil for electromagnetic rice cooker and coiling method |
| CN102697375A (en) * | 2011-07-26 | 2012-10-03 | 九阳股份有限公司 | Electro-magnetic induction heating rice cooker |
| CN102697375B (en) * | 2011-07-26 | 2015-10-21 | 九阳股份有限公司 | electromagnetic induction heating rice cooker |
| CN110786720A (en) * | 2019-09-16 | 2020-02-14 | 上海纯米电子科技有限公司 | Arc IH heating device and kitchen appliance |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20110504 Termination date: 20130828 |