CN103286945B - The welder that a kind of welding effect is good - Google Patents
The welder that a kind of welding effect is good Download PDFInfo
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- CN103286945B CN103286945B CN201310184542.4A CN201310184542A CN103286945B CN 103286945 B CN103286945 B CN 103286945B CN 201310184542 A CN201310184542 A CN 201310184542A CN 103286945 B CN103286945 B CN 103286945B
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Abstract
The invention discloses the welder that a kind of welding effect is good, include base plate and removable and compress the top board of base plate, on base plate, be provided with heat abstractor, on heat abstractor, be provided with conductive electrode, the other end of conductive electrode is connected on battery lead plate, be provided with in the bottom of battery lead plate in the time that high frequency equipment is worked and play heat effect and conduct heat to the dielectric layer on battery lead plate, described high frequency equipment output end respective electrical is connected on battery lead plate and base plate. The present invention seeks to have overcome deficiency of the prior art and provide a kind of easy to process, efficiency is high, effective welder.
Description
[technical field]
The present invention relates to a kind of material welder, specifically relate to the weldering that a kind of welding effect is goodConnection device.
[background technology]
Along with the enhancing of global environmental consciousness, there is difficult degradation, can simultaneously in traditional PVC materialDischarge the drawback of a large amount of harmful materials, the utilization of novel environment friendly substitution material has just becomeConsumption inevitable choice, but there is again more bottleneck in the production and processing technology of new material at present.Wherein, novel environment friendly material TPO (thermoplastic polyolefin-like) etc. is just subject to excellent environmental-protecting performanceLook to consumer parent. But because the molecular structure of material belongs to nonpolarity material classification, can not look likePVC etc. have polar material such, can process with high frequency equipment, make variousThree-dimensional shape product and limited the popularization degree of aerated product in market.
Existingly can profit process with the following methods nonpolarity material:
Method one: by adding in advance hot merit dress mould, then high temperature mould is used for to processed materialWeld, this method, because carrying out preheating to mould, can not weigh continually fastMultiple operation, in addition because mould is always in the condition of high temperature, can not carry out some and need being close to mouldMaterial to be pasted (cover) get on reprocessing operation, such as aerated product is normal for meeting three-dimensional shapeAnti-logical process operations often needing etc. As shown in Figure 5,6.
Method two: be applied on processed material with a resistive conductor (or sheet), give resistive conductor orSheet energising is welded its heating, and this method is not because used resistive conductor (or sheet) is because of canCarry out rapidly cooling shaping, and be linearly or the sheet of the plane that fixes, can not carry outThe operation welding of some semicircles or three-dimensional shape, therefore also can only produce some planes or straight lineWelding, and Yin Wendu and cooling being difficult to control, cannot enter the processing behaviour of complicated three-dimensional shapeDo.
[summary of the invention]
In order to solve deficiency of the prior art, thereby provide a kind of easy to process, efficiency is high,The effective good welder of a kind of welding effect.
The technical solution adopted in the present invention is:
The welder that welding effect is good, is characterized in that including base plate 1 and removableAnd compress the top board 2 of base plate, on base plate 1, be provided with heat abstractor 3, on heat abstractor 3Be provided with conductive electrode 4, the other end of conductive electrode 4 is connected on battery lead plate 5, at battery lead plate5 bottom is provided with in the time that high frequency equipment is worked and plays heat effect and conduct heat to electrodeDielectric layer 6 on plate, corresponding battery lead plate 5 and the base plate of being connected to of described high frequency equipment output endOn 1.
The good welder of a kind of welding effect as above, is characterized in that at 2 ends of top boardPortion is provided with moulding and adds pressing mold 8, and described conductive electrode 4 adds with moulding the shape that pressing mold 8 contactsUnanimously.
The good welder of a kind of welding effect as above, is characterized in that at 2 ends of top boardPortion is provided with the second heat abstractor 9, is provided with the second conductive electrode 10 on the second heat abstractor 9,The other end of the second conductive electrode 10 is connected on the second battery lead plate 11, at the second battery lead plate11 bottom is provided with in the time that high frequency equipment is worked and plays heat effect and conduct heat to electricitySecond medium layer 12 on pole plate, corresponding second electricity that is connected to of described high frequency equipment output endOn pole plate 11 and top board 2.
The good welder of a kind of welding effect as above, is characterized in that described moulding addsThe bottom outside of pressing mold 8 than inner side high and make its outside form trimming 81.
The good welder of a kind of welding effect as above, is characterized in that at described electrodeThe top of plate 5 is provided with the adherent layer 7 that prevents from clinging the nonpolarity material of processing.
The good welder of a kind of welding effect as above, is characterized in that described secondThe top of battery lead plate 11 is provided with the second adherent layer 13 that prevents from clinging the nonpolarity material of processing.
The good welder of a kind of welding effect as above, is characterized in that described dielectric layer6 and second medium layer 12 be nonpolarity material, be simultaneously also insulating medium layer.
The good welder of a kind of welding effect as above, is characterized in that described heat radiation dressPut 3 and second heat abstractor 9 be a heat-dissipating metal sheet, be provided with cold at heat radiating metal intralamellar partBut passage, is connected with respectively water inlet pipe and outlet pipe at the two ends of cooling duct.
The good welder of a kind of welding effect as above, is characterized in that described battery lead plate5 and the thickness of the second battery lead plate 11 25 ?35mm; Described conductive electrode 4, the second conductionElectrode 10 is corrosion resistant plate or nickel plate, its thickness 0.08 ?0.15mm.
The good welder of a kind of welding effect as above, is characterized in that described insulation is situated betweenMatter layer is ox-hide insulating paper or highland barley paper, its thickness 0.1 ?0.25mm.
The invention has the beneficial effects as follows:
The present invention, on the basis of the conventional high frequency equipment of traditional mode of production PVC aerated product, entersRow improves. Be provided with in the bottom of battery lead plate in the time that high frequency equipment is worked and play heat effect alsoConduct heat to the dielectric layer on battery lead plate, utilize the high frequency equipment can be to Jie of its heatingMatter, after first heat medium, then is passed to heating part by heat, can use like this high frequency equipmentNonpolarity material is processed. Increasing not significantly under the condition of equipment investment, can be simultaneouslyBeing used for welding PVC etc. has polarity class material, can weld again nonpolarity materials such as being similar to TPO.
And because of its special moment dielectric heating principle of high frequency, can handle well cooling need wellTo need with the comprehensive process operation of three-dimensional shape, can greatly save social resources by tool againDrop into repeated construction, the market that can also promote energetically and widen environment-friendly materials is universal emptyBetween.
The nonpolarity environment-friendly materials consumer goods that also can create how three-dimensional 3D shape, it is right to reduceDestruction and reduction to the user healthy danger of the consumer goods that traditional material is produced to environmentEvil.
[brief description of the drawings]
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of another one embodiment of the present invention.
Fig. 3 is partial structurtes schematic diagram of the present invention.
Fig. 4 is the structural representation of heat abstractor of the present invention.
Fig. 5 is the structural representation of prior art mode one.
Fig. 6 is the structural representation of prior art mode two.
[detailed description of the invention]
As shown in Figure 1, the welder that a kind of welding effect is good, comprises base plate 1 and removableAnd compress the top board 2 of base plate, on base plate 1, be provided with heat abstractor 3, on heat abstractor 3Be provided with conductive electrode 4, the other end of conductive electrode 4 is connected on battery lead plate 5, at battery lead plate5 bottom is provided with in the time that high frequency equipment is worked and plays heat effect and conduct heat to electrodeDielectric layer 6 on plate, corresponding battery lead plate 5 and the base plate of being connected to of described high frequency equipment output endOn 1.
In the time that the material of book is compared in needs processing welding, utilize one side addition just can realize,Can be provided with moulding in top board 2 bottoms and add pressing mold 8, described conductive electrode 4 adds pressing mold with moulding8 shapes that contact are consistent. High frequency equipment output high frequency electric like this, by battery lead plate 5,Through dielectric layer 6, then flow back to again by conductive electrode 4 and heat abstractor 3 and equipment bay 1High frequency equipment, when electric current passes dielectric layer 6, fast between battery lead plate 5 and conductive electrode 4Fast-growing becomes thermal source, softens and reaches welding being close to non-polar material 14 on battery lead plate 5Object. For ensureing that thermal source can be applied to rapidly the point of material require welding, what be used for welding leadsElectricity electrode 4 should keep the same with shape, size that moulding adds pressing mold 8, and moulding adds pressing mold 8Effect is to compress material, guarantees that material is close to battery lead plate, absorbs well from battery lead plate 5Heat. In this embodiment, welding material is two parallel limits.
And in the time needing processing to weld thicker material, just need to use other one group and add hot chargingPut, be provided with the second heat abstractor 9 in top board 2 bottoms, on the second heat abstractor 9, be provided withThe other end of the second conductive electrode 10, the second conductive electrodes 10 is connected to the second battery lead plate 11Upper, be provided with in the bottom of the second battery lead plate 11 and in the time that high frequency equipment is worked, play heat effectAnd conduct heat to the second medium layer 12 on battery lead plate, described high frequency equipment output endCorresponding being connected on the second battery lead plate 11 and top board 2. Upper and lower like this two cover heatersWelding material together. The same with single-side heating principle, difference is, in order to improve welding speedThe firm degree of spending and guarantee thick material welding applies one on the two sides of non-polar material 14 simultaneouslyIndividual thermal source, two-sided softening more fast, equably nonpolar thick material is carried out, reach weldingObject.
As embodiment preferably, the bottom outside that described moulding adds pressing mold 8 than inner side height alsoMake its outside form trimming 81. The object of doing is like this for reducing manual operation, weldingCheng Zhong, mould the raised area is that trimming 81 can be cut away remaining limit automatically, saves remaining limit and removes workOrder.
As the optimal way of the present embodiment, be provided with and prevent from clinging at the top of described battery lead plate 5Process the adherent layer 7 of nonpolarity material. Equally, establish at the top of described the second battery lead plate 11There is the second adherent layer 13 that prevents from clinging the nonpolarity material of processing. Adding man-hour like this, the non-utmost pointProperty material just can not adhere on battery lead plate. Adherent layer 7, the second adherent layer 13 adopt0.05 ?0.08mm thickness Teflon or spray the antiseized releasing agent of one deck, prevent welding afterBe bonded on battery lead plate.
As the optimal way of the present embodiment, described dielectric layer 6 is nonpolarity material, and it is also sameTime be insulating medium layer. Described insulating medium layer is ox-hide insulating paper or highland barley paper, and its thickness exists0.1 ?0.25mm, puncture and be withstand voltagely not less than 15000 volts, size is the same with battery lead plate.
As the optimal way of the present embodiment, described heat abstractor 3 is a heat-dissipating metal sheet,Heat radiating metal intralamellar part is provided with cooling duct, is connected with respectively water inlet pipe at the two ends of cooling ductAnd outlet pipe. This heat-dissipating metal sheet aluminium die cast plate, middle boring two exhausting holes, head and the tail phase limit,Water inlet pipe and water outlet pipe joint is joined in left and right, the general 10-15mm of thickness, and water inlet pipe and water outlet pipe is generally diameterThe hollow galvanized pipe of 6mm. Weld for ensureing fast next time, heat-dissipating metal sheet be set,Guarantee after having welded can timely cooling weld and the temperature of mould can lower rapidly convenientlyOperation next time.
As the optimal way of the present embodiment, described battery lead plate 5 and the second battery lead plate 11 thickDegree 25 ?35mm; Described conductive electrode 4, the second conductive electrode 10 are corrosion resistant plate or nickelPlate, its thickness 0.08 ?0.15mm. The hardness of this corrosion resistant plate or nickel plate is more high better, tableFace must be smooth.
As the optimal way of the present embodiment, described base plate 1 and top board 2 are former height weeksThe platen of ripple machine equipment, is generally die casting aluminium, and thickness subset varies in size and has any different, oneAs 10 ?35mm.
As the optimal way of the present embodiment, described moulding adds the relatively hard plastics of pressing mold 8 useAs POM or bakelite, shape is the same with conductive electrode mould, when installation, will overlap completely up and down.
High frequency equipment belongs to high-frequency apparatus, produces electromagnetic field of high frequency by electron tube self-excited oscillator.Processed object is pressed between the upper and lower motor of electromagnetic field of high frequency, and dielectric material is at high-frequency electric fieldEffect issue muon polarization phenomenon estranged, and press direction of an electric field arrange, because of high-frequency electric field, with the utmost pointFast speed changes direction, and the interior molecules in dielectric material is intensified and high-speed motion is mutualRub and self produce heat, be issued to the object of welding or embossing at the pressure of mould.
In the time of operation, the good merit dress of adjustment, mould are installed, guarantee moulding stamper and conductive electrode mouldOverlap consistent, pressure maintain adjust to 3 ?4 kilograms. Open high frequency machine power supply, connecing can be coldBut water (or cooling fluid), preheating 3 ?5 minutes. Non-polar material material (as TPO etc.) is putBe placed in moulding and add between pressing mold and adherent layer (or two-layer adherent layer of two-layer heating), starter motorDevice decline moulding pressurization mould, high frequency electric source starting, electric current, by insulating medium layer, produces heat,Remaining limit is cut away in material softening welding simultaneously. Welding completes, the high frequency electric source that breaks, cooling 3 ?5Second, rise back moulding and add pressing mold, take out molded product; A process-cycle completes.
Claims (10)
1. the good welder of welding effect, is characterized in that including base plate (1) and can moveThe top board (2) that moves and compress base plate is provided with heat abstractor (3) on base plate (1),Heat abstractor (3) is provided with conductive electrode (4), and the other end of conductive electrode (4) connectsReceive battery lead plate (5) upper, be provided with in high frequency equipment work in the bottom of battery lead plate (5)As time play heat effect and conduct heat to the dielectric layer (6) on battery lead plate, described inHigh frequency equipment output end is corresponding to be connected on battery lead plate (5) and base plate (1).
2. the good welder of a kind of welding effect according to claim 1, is characterized in thatBe provided with moulding in top board (2) bottom and add pressing mold (8), described conductive electrode (4) with becomeIt is consistent that type adds the shape that pressing mold (8) contacts.
3. the good welder of a kind of welding effect according to claim 1, is characterized in thatBe provided with the second heat abstractor (9) in top board (2) bottom, in the second heat abstractor (9)Be provided with the second conductive electrode (10), the other end of the second conductive electrode (10) is connected toThe second battery lead plate (11) is upper, is provided with at high frequency in the bottom of the second battery lead plate (11)When equipment work, play heat effect and conduct heat to the second medium layer on battery lead plate(12), corresponding the second battery lead plate (11) and the top of being connected to of described high frequency equipment output endOn plate (2).
4. the good welder of a kind of welding effect according to claim 2, is characterized in thatThe bottom outside that described moulding adds pressing mold (8) is higher and make its outside form trimming than inner side(81)。
5. the good welder of a kind of welding effect according to claim 1 and 2, its featureBe to be provided with at the top of described battery lead plate (5) and prevent from clinging the anti-of the nonpolarity material of processingAdhesion coating (7).
6. the good welder of a kind of welding effect according to claim 3, is characterized in thatBe provided with at the top of described the second battery lead plate (11) and prevent from clinging processing nonpolarity materialThe second adherent layer (13).
7. the good welder of a kind of welding effect according to claim 3, is characterized in thatDescribed dielectric layer (6) and second medium layer (12) are nonpolarity material, are also simultaneouslyInsulating medium layer.
8. the good welder of a kind of welding effect according to claim 3, is characterized in thatDescribed heat abstractor (3) and the second heat abstractor (9) are a heat-dissipating metal sheet,Heat radiating metal intralamellar part is provided with cooling duct, be connected with respectively at the two ends of cooling duct intoWater pipe and outlet pipe.
9. the good welder of a kind of welding effect according to claim 3, is characterized in thatThe thickness of described battery lead plate (5) and the second battery lead plate (11) 25 ?35mm; Described leadingElectricity electrode (4), the second conductive electrode (10) are corrosion resistant plate or nickel plate, and its thickness exists0.08‐0.15mm。
10. the good welder of a kind of welding effect according to claim 7, is characterized in thatDescribed insulating medium layer is ox-hide insulating paper or highland barley paper, its thickness 0.1 ?0.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310184542.4A CN103286945B (en) | 2013-05-17 | 2013-05-17 | The welder that a kind of welding effect is good |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310184542.4A CN103286945B (en) | 2013-05-17 | 2013-05-17 | The welder that a kind of welding effect is good |
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| CN103286945A CN103286945A (en) | 2013-09-11 |
| CN103286945B true CN103286945B (en) | 2016-05-11 |
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| CN104934557B (en) * | 2014-03-19 | 2017-07-28 | 富港电子（东莞）有限公司 | Supply unit and combinations thereof method |
| JP6757914B2 (en) * | 2016-04-01 | 2020-09-23 | ヤマトミシン製造株式会社 | High frequency sewing machine |
| CN110641028B (en) * | 2019-09-25 | 2021-05-04 | 大同新成新材料股份有限公司 | Turnover type hot press for processing and producing carbon felt and using method thereof |
| CN114030272A (en) * | 2021-11-04 | 2022-02-11 | 中国电子科技集团公司第三十八研究所 | Method for improving heat seal reliability of aerostat capsule material |
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| JPH1148643A (en) * | 1997-08-06 | 1999-02-23 | Morimatsu Kk | Manufacture of card case |
| JPH11268134A (en) * | 1998-03-25 | 1999-10-05 | Idemitsu Petrochem Co Ltd | Fusion processing of polyolefinic resin and fusion processed product |
| JP2000102980A (en) * | 1998-07-30 | 2000-04-11 | Marubeni Plax Kk | High frequency bonding method of plastic film or sheet- like article |
| JP3291280B2 (en) * | 1999-11-15 | 2002-06-10 | 日聖テクノ株式会社 | High frequency welding mold for polyolefin film or sheet |
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Effective date of registration: 20170413 Address after: 528400 Shaxi City, Zhongshan Province town water Creek Management Area Patentee after: Baoshan Zhongshan Plastic Industry Co., Ltd. Address before: 528400 Guangdong city of Zhongshan Province East Kai Yin Verde V3-204 room Patentee before: Liu Weishun |