CN103317559A - Cutter for foam/sponge - Google Patents
Cutter for foam/sponge Download PDFInfo
- Publication number
- CN103317559A CN103317559A CN 201210076266 CN201210076266A CN103317559A CN 103317559 A CN103317559 A CN 103317559A CN 201210076266 CN201210076266 CN 201210076266 CN 201210076266 A CN201210076266 A CN 201210076266A CN 103317559 A CN103317559 A CN 103317559A
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- heating wire
- metallic cylinder
- metal
- foam
- metal heating
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Abstract
A cutter for foam/sponge is convenient to cut low-melting point and low-density materials including the foam and the sponge and adopts the structure that a metal heating wire is arranged in a slender metal cylinder and is externally sleeved with a ceramic casing pipe which is also arranged in the metal cylinder; two ends of the metal heating wire are electrically connected with an output end of a mutual coupling type inductance coil transformer, and an input end of the transformer is connected in series with a voltage regulator, a 220 V power supply can be connected to form a power supply circuit; when the 220 V power supply is connected, the output end of the coil transformer outputs voltage to electrify the metal heating wire to generate heat, then the heat is transferred to and heats the metal cylinder around, and finally the hot metal cylinder is adopted to perform thermal cutting for the foam and the sponge; moreover, the heat of the metal cylinder can be adjusted through adjusting a knob on the voltage regulator.
Description
＜one 〉, affiliated technical field
The present invention relates to a kind of heat energy that utilizes and to carry out the instrument that freely cuts to some low-melting materials, especially for resembling such some such as cystosepiment, sponge low melting point, low-density materials commonly used, people can utilize this instrument to they carry out any direction, fast, arbitrary cutting processing.
＜two 〉, background technology
At present for resembling such low melting point, low-density materials such as cystosepiment, sponge, the cutting processing instrument of specialty without comparison also.To these materials, general cutting method is still used cutter or hacksaw blade at present.Can only cut out some more straight lines with these instruments, and just extremely inconvenient will cut out some curves such as some literal, pattern, appearance the time, efficient is very low, poor effect, and produce very easily that a large amount of foams is broken to be cut, fly around extremely difficult cleaning.Particularly to carry out that cutting is emptied in the centre or when making bulky moulding to these materials, just more inconvenient with cutter and hacksaw blade.
＜three 〉, the content of invention
1, the purpose of invention
The invention provides a kind of novel instrument that can carry out to these low melting points such as foam, sponge, low-density material cutting processing.The application of this instrument can be separated the present weak point to the machining tool of these materials of rhymed formula.
2, the technical solution used in the present invention
The present invention utilizes one section elongated metallic cylinder, the built-in metal heating wire, when metal heating wire heating power, on the metallic cylinder around heat is transmitted to, when metallic cylinder heat arrives certain degree, just can cut these low-melting materials such as foam, sponges with metallic cylinder.
In order to realize the function of this processing.Be achieved as follows concrete function:
(1), the length of metallic cylinder and inner and outer diameter and with the configuration of the Rational structure of metal heating wire.
(2), the metal heating wire reliably with the Electrical Safety that is connected and guarantees the user of external power supply.
(3), the metallic cylinder of heating is wanted and can be controlled reliably by user's hand.
(4), the caloric value of metal heating wire is wanted and can be regulated very easily.
The present invention realizes that the scheme of concrete function as above is:
(1), in the present invention, metallic cylinder is that to carry out the cutter of thermal cutting tough, its length will satisfy the application of people in the materials processing of reality, and according to the maximum ga(u)ge of the sheet material of these materials such as foam, sponge in the market, his its length is generally in the 120-250 millimeter.Its inner and outer diameter is more thin better from the cutting effect of testing out, its wall thickness is to get over Pu Yuehao from heat-transfer effect, certainly its inner and outer diameter is got rhymed formula in the porcelain bushing of the metal heating wire that places its inside and heating wire overcoat, and its external diameter is generally at the 2-5 millimeter.The metal heating wire of metallic cylinder and its inside mainly contains the configuration of two kinds of structures, and these two kinds of configurations can reach the heating by the metal heating wire, and heat by the purpose on the metal circular tube around being transmitted to, and is had identical cutting effect.
The configuration of the first structure is: top weldering (a kind of Laser Welding of metallic cylinder, down together) the steel ball of a perforation, one end of metal heating wire is passed steel ball and be welded on the steel ball, then other parts of metal heating wire put porcelain bushing, this structure configuration metallic cylinder and metal heating wire have an end to conduct, when metal heating wire heating power, metallic cylinder also is simultaneously an end of conduction.
The configuration of the second structure is: at steel ball of the top of metallic cylinder weldering, play the effect of end socket, inner in metallic cylinder, porcelain bushing is diplopore, the metal heating wire is from a hole during through the top of porcelain bushing, wear back in another hole, the metal heating wire has a loop of one's own again, and other parts with metallic cylinder and shell do not conduct.This monologue story-telling with gestures describes with the configuration of the first structure.
(2), in the present invention, the voltage at heating wire two ends is received two outputs of an intercoupling type inductance coil transformer, the input of this transformer and voltage regulator are concatenated on 220 volts the power supply together, and the output of this transformer is designed to export the Safety output voltage that is no more than 30 volts.To guarantee people's Electrical Safety in use.
(3), in the present invention, the metallic cylinder of heating compresses with screw with metal reinforced dish, heat dissipation metal dish, heat dissipation metal cover, insulation skirtboard and handle and is connected.The heat that heat dissipation metal dish, heat dissipation metal cover, insulation skirtboard have guaranteed to pass to handle is very low, and the metallic cylinder that handle then can allow the user control easily heating is carried out cutting processing.
(4), in the present invention, the high temperature by metallic cylinder melts cuts processing, and speed and the notch effect of processing decided in its temperature rhymed formula.So in order to deal with various processing situations, its temperature should be carved and can be regulated, the present invention comes the voltage swing of regulating winding transformer input by regulating the voltage regulator of connecting with coil transformer, thereby reach the power output of regulating winding transformer, and then reach the purpose of the caloric value of regulating the metal heating wire.
3, beneficial effect of the present invention.
The instrument that the present invention generates, changed traditional processing method to these low melting points such as foam, sponge, low-density material fully, it can be fast, arbitrary to these materials cut, it has alleviated people labour intensity, improved work recreational, improved the efficient of work.During that particularly empty in processing, large-scale, complicated appearance, instrument of the present invention has more unrivaled superiority, convenience.
＜four 〉, description of drawings
In order better functional structure of the present invention to be described, in conjunction with the accompanying drawings following.
Fig. 1: be combination schematic diagram of the present invention;
Fig. 2: be handle of the present invention and cutting part A-A profile;
Fig. 3: be transformer of the present invention, pressure regulator part B-B generalized section;
Fig. 4: two kinds of structure configuration maps that are metallic cylinder of the present invention and metal heating wire
Fig. 5: be of the present invention under the C-C face view
Fig. 6: the top view and the sectional view that are metal reinforced dish of the present invention
Fig. 7: the D-D place partial enlarged drawing that is Fig. 2 of the present invention
The label declaration of parts in the above accompanying drawing:
1, steel ball (there is perforation the centre) 2, metallic cylinder 3, heat dissipation metal cover 4, heat dissipation metal dish 5, insulation skirtboard 6, handle 7, cable in plastics housing pin 8, connection electric wire (schematic diagram) 9, attaching plug (schematic diagram) 10, voltage varying-regulating system casing hanging hole 11, amount of heat are regulated display floater (voltage varying-regulating system Box Cover) 12, amount of heat is regulated and shown the position
13, voltage swing adjusting knob 14, front flap (putting the position when instrument does not use) 15, steel ball and metal heating wire pad 16, steel ball and metallic cylinder pad 17, metal heating wire 18, porcelain bushing 19, metal reinforced dish 20, metallic cylinder and metal reinforced dish welding position 21, compression fit screw 22, the electric wire 23 that is connected with the metal heating wire, the outer high-temperature insulation cover 24 of electric wire, the electric wire 25 that is connected with metal reinforced dish, the external insulation layer 26 of sub-thread twin conductor, pressure regulator and transformer are placed cylinder 27, two ends of incoming cables (schematic representation) 28 of transformer, two turnover line ends (schematic representation) 29 of pressure regulator, transformer (schematic representation) 30, voltage regulator (schematic representation) 31, the housing pin 32 of voltage regulator, two outputs (schematic representation) 33 of transformer, cutting part is placed position (schematic representation) 34 when not using, solid steel ball 35, the metal heating wire 36 that turns back, diplopore porcelain bushing 37, electric wire is electrically connected (schematic representation) 38 with heating wire, the center drilling 39 of heat dissipation metal cover, metal reinforced dish screw hole 40, metal reinforced dish is worn wire hole 41, metallic cylinder jack on the metal reinforced dish
＜five 〉, the specific embodiment:
Below in conjunction with accompanying drawing, the structural principle of foam sponge cutter of the present invention is described, its cutting function is to be realized by its this structure.
It is when no power: with reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, two outputs 32 of transformer 29, consisted of a complete electric loop by electric wire 8 and metal heating wire 17 and steel ball 1 and metallic cylinder 2 and metal reinforced dish 19, this is an independently electric loop of low-voltage, its voltage is fixed by the design parameter rhymed formula of transformer 29, and its voltage is the highest to be no more than 30 volts.Two inputs 27 of transformer 29 and two input/output terminals 28 of voltage regulator 30 have also consisted of the electric loop of an independent completion by attaching plug 9 and power connection the time.
In the time will cutting with this instrument, attaching plug 9 is inserted power supply, transformer 29 work this moment, this moment, two outputs 32 of transformer 29 had 30 volts of interior voltages, and metal heating wire 17 has electric current to pass through at this moment, produces heat, and be transmitted on the metallic cylinder 2 by porcelain bushing 18, when it reaches certain temperature (user suffers metallic cylinder 2 one and is cut material, just can feel the height of temperature), just can hold handle 6 and carry out cutting processing.
In the process of cutting, can regulate by regulation voltage adjusting knob 13 surface temperature of metallic cylinder 2.And then reach suitable cutting speed and effect.
In addition explanation:
1, voltage regulator 30 and transformer 29 are full ripe technology, and has raised full ripe product and sold in the city, in this specification no longer operation principle and the structure to them be elaborated.
2, accompanying drawing 4 is two kinds of structure configurations of expression metallic cylinder 2 and metal heating wire, they can reach the purpose that makes metallic cylinder 2 heatings, these two kinds of structures are to metallic cylinder 2, metal reinforced dish 19, heat dissipation metal dish 4 heat dissipation metal covers 3, insulation skirtboard 5, handle 6, and the structural parameters that reach transformer 29, pressure regulator 30 do not exert an influence.These two kinds of structures are concrete material, the structural adjustment under a kind of primary structure principle.
Claims (6)
1. one kind is utilized heat energy, the foam sponge cutter that can cut easily some low melting points such as foam, sponge, low-density material, it is characterized in that in an elongated metallic cylinder 2, put a strip metal heating wire 17, but the two ends heating power of metal heating wire 17, heat is transmitted on its metallic cylinder 2 all around, makes metallic cylinder 2 heatings, utilizes the metallic cylinder of heating just can carry out thermal cutting to these materials such as foam, sponges.
2. foam sponge cutter according to claim 1 is characterized in that it mainly partly is comprised of metallic cylinder 2, metal heating wire 17, heat dissipation metal cover 3, insulation skirtboard 5, handle 6, transformer 29, voltage regulator 30 etc.
3. foam sponge cutter according to claim 1 is characterized in that metallic cylinder 2 and metal heating wire 17 can be to be electrically connected, and also can be that electricity separates, but will guarantee that the heat of metal heating wire 17 can be transmitted on the metallic cylinder 2.
4. foam sponge cutter according to claim 1, the energising voltage that it is characterized in that the two ends of metal heating wire 17 be provide by an intercoupling type inductance coil transformer 29 36 volts with interior safe voltage.
5. foam sponge cutter according to claim 1, the caloric value that it is characterized in that the two ends of metal heating wire 17 are can be by regulating and the knob 13 of the voltage regulator 30 that inductance coil transformer 29 is connected in series is regulated
6. foam sponge cutter according to claim 1, it is characterized in that metallic cylinder 2 and heat dissipation metal dish 4 and insulation skirtboard 5 and handle 6 closely machinery be assembled together, people control metallic cylinder 2 by handle 6 and carry out thermal cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210076266 CN103317559A (en) | 2012-03-20 | 2012-03-20 | Cutter for foam/sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210076266 CN103317559A (en) | 2012-03-20 | 2012-03-20 | Cutter for foam/sponge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103317559A true CN103317559A (en) | 2013-09-25 |
Family
ID=49186752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210076266 Pending CN103317559A (en) | 2012-03-20 | 2012-03-20 | Cutter for foam/sponge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103317559A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960037A (en) * | 2015-07-08 | 2015-10-07 | 东莞市拓荒牛自动化设备有限公司 | Cutting cutter head available for electric heating |
| CN107971754A (en) * | 2017-12-26 | 2018-05-01 | 江苏百灵机电科技有限公司 | A kind of ultrasonic wave suspender belt cutter |
| CN108481440A (en) * | 2018-03-28 | 2018-09-04 | 遵义锦鸿富科技发展有限公司 | Plastic foam cutter device |
-
2012
- 2012-03-20 CN CN 201210076266 patent/CN103317559A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960037A (en) * | 2015-07-08 | 2015-10-07 | 东莞市拓荒牛自动化设备有限公司 | Cutting cutter head available for electric heating |
| CN107971754A (en) * | 2017-12-26 | 2018-05-01 | 江苏百灵机电科技有限公司 | A kind of ultrasonic wave suspender belt cutter |
| CN108481440A (en) * | 2018-03-28 | 2018-09-04 | 遵义锦鸿富科技发展有限公司 | Plastic foam cutter device |
| CN108481440B (en) * | 2018-03-28 | 2020-08-18 | 遵义锦鸿富科技发展有限公司 | Plastic foam cutting device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Xiaodong Document name: Notification of Publication of the Application for Invention |
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| DD01 | Delivery of document by public notice |
Addressee: Huang Xiaodong Document name: Notification of before Expiration of Request of Examination as to Substance |
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| DD01 | Delivery of document by public notice |
Addressee: Huang Xiaodong Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |