CN103085117B - Electric heating cutting device - Google Patents
Electric heating cutting device Download PDFInfo
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- CN103085117B CN103085117B CN201310043566.8A CN201310043566A CN103085117B CN 103085117 B CN103085117 B CN 103085117B CN 201310043566 A CN201310043566 A CN 201310043566A CN 103085117 B CN103085117 B CN 103085117B
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- handle
- controller
- insulated column
- left end
- wire
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Abstract
The invention discloses an electric heating cutting device which comprises a controller, a handle and a cable pipe. An insulated gate bipolar transistor (IGBT) alternating current voltage regulator is arranged inside the controller. The handle is formed by a horizontal portion, two vertical portions connected with the horizontal portion, a left end portion and a right end portion. The left end portion and the right end portion are connected with the vertical portions. The left end of the horizontal portion of the handle is communicated with the cable pipe. A left-end insulating post and a screw are arranged inside the left end portion of the handle. A right-end insulating post and a temperature sensor are arranged in the right end portion of the handle. Fixing nuts are respectively arranged on the left-end insulating post and the right-end insulating post. A wire penetrates through a hollow hole of the handle and the cable pipe and is connected with the controller. One end of a signal line is connected with the temperature sensor. The other end of the signal line penetrates through the hollow hole of the handle and the cable pipe and is connected with the controller. The electric heating cutting device is simple in structure, easy to manufacture, convenient to use, safe, and suitable for cutting of various flexible materials such as foamed plastic and colloid materials, and improves working efficiency.
Description
Technical field
The invention belongs to a kind of electric heating cutter sweep, being specifically related to a kind of electric heating cutter sweep for cutting toughness material.
Background technology
Existing cutter sweep, usually can only carry out mechanical type cutting to fragile material, and due to the viscosity of toughness material self, cutter and material to be cut can at cut surface frictional heats in cutting process, this heat can make cut timber material melt and be clung by cutting tool, thus cannot complete cutting.
Summary of the invention
For solving the problem, the invention provides a kind of electric heating cutter sweep.
Technical scheme of the present invention is: a kind of electric heating cutter sweep, comprise the cable tube of controller, handle and connection control device and handle, be provided with IGBT AC voltage regulator in controller inside, described handle is made up of horizontal part, two vertical portions be connected with horizontal part and the left part be connected with vertical portion, right part; Wherein, left and right both ends are solid, and remainder is hollow, and the left end of the horizontal part of handle is communicated with cable tube, is provided with left end insulated column and screw in the left part of handle, and left end insulated column and screw are respectively equipped with adjusting nut and hold-down nut.Right-hand member insulated column and temperature sensor is provided with in the right part of handle, right-hand member insulated column is provided with hold-down nut, the two ends of wire and cutting metal wire are fixed on left end insulated column and right-hand member insulated column by hold-down nut respectively, and described wire is connected with controller with cable tube through the hollow of handle.
One end of holding wire is connected with temperature sensor, and the other end is connected with controller with cable tube through the hollow of handle.
The diameter of described cutting metal wire is 0.3mm ~ 0.8mm, and length is 200mm ~ 800mm, and the specified alternating voltage in two ends is 12V ~ 48V.
Electric heating cutter sweep structure provided by the present invention is simple, easy to manufacture, easy to use, safe, is applicable to the cutting of the multiple toughness material such as foamed plastics, colloidal materials, improves operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric heating cutter sweep of the present invention.
Wherein:
1 controller 2 handle
3 cable tube 4 horizontal parts
5 left part, vertical portions 6
7 right part 8 wires
9 holding wire 10 left end insulated columns
11 screw 12 adjusting nuts
13 right-hand member insulated column 14 temperature sensors
15 cutting metal wire 16 hold-down nuts.
Detailed description of the invention
Below, in conjunction with the accompanying drawings and embodiments electric heating cutter sweep of the present invention is illustrated:
As shown in Figure 1, a kind of electric heating cutter sweep, comprises the cable tube 3 of controller 1, handle 2 and connection control device 1 and handle 2.
The external form of handle 2 in "
" shape, be made up of horizontal part 4, two vertical portions 5 be connected with horizontal part 4 and the left part 6 be connected with vertical portion 5, right part 7.Wherein, left and right both ends are solid, and remainder is hollow, and the overall insulating materials that adopts is made.
The left end of the horizontal part 4 of handle 2 is communicated with cable tube 3.
In the left part 6 of handle 2, be provided with left end insulated column 10 and screw 11, left end insulated column 10 and screw 11 threaded connection, left end insulated column 10 and screw 11 are respectively equipped with adjusting nut 12 and hold-down nut 16.
In the right part 7 of handle 2, be provided with right-hand member insulated column 13 and temperature sensor 14, right-hand member insulated column 13 is provided with hold-down nut 16.The two ends of wire 8 and cutting metal wire 15 are fixed on left end insulated column 10 and right-hand member insulated column 13 by hold-down nut 16 respectively.The tensile force of cutting metal wire 15 is adjusted by the adjusting nut 12 on rotary screw 11.
Wire 8 is connected with controller 1 with cable tube 3 through the cavity of handle 2, makes plain conductor 8, cutting metal wire 15 and controller 1 form closed-loop path.One end of holding wire 9 is connected with temperature sensor 14, and the other end is connected with controller 1 through the hollow and cable tube 3 of handle 2.
Cutting metal wire 15 is heating wire, and diameter is 0.3mm ~ 0.8mm, and length is 200mm ~ 800mm, and the specified alternating voltage in two ends is 12V ~ 48V.
The panel of controller 1 is provided with Temperature displaying, temperature adjustment buttons and switch, is provided with IGBT AC voltage regulator in controller 1 inside.
The course of work of the present invention is: controller can connect 220V civil power as input, pass through internal transformer, alternating current 220V is transformed to the specified alternating voltage 12V ~ 48V at cutting metal wire two ends, this voltage is as the input of IGBT AC voltage regulator, and voltage output range is adjustable arbitrarily to rated voltage from 0V.During cutting material, the temperature of cutting metal wire can along with material and changing, this Time Controller, by temperature measurement and control circuit, improves output voltage, makes the temperature of cutting metal wire substantially be in setting steady state value.
During use, first check whether the hold-down nut at cutting metal wire two ends is connected firmly, and whether the tensile force of cutting metal wire is suitable.Connect the power supply of controller after confirming, the preheated one-section time after the temperature be applicable to by temperature adjustment knob adjustment, cutting metal wire reaches design temperature, can start to cut.More slowly cutting design temperature can be suitably improved as cut thawing speed.After cutting terminates, confirm powered-down, naturally cool to normal temperature and process again.
The principle that electric heating cutter sweep provided by the present invention utilizes heating wire to generate heat under the function of current, achieves the cutting of the material that fusing point is lower to toughness is comparatively strong, and by the automatic regulation output voltage of temperature feedback, controls heating wire temperature.
Electric heating cutter sweep structure provided by the present invention is simple, easy to manufacture, easy to use, safe, is applicable to the cutting of the multiple toughness material such as foamed plastics, colloidal materials, improves operating efficiency.
Claims (2)
1. an electric heating cutter sweep, comprise controller (1), the cable tube (3) of handle (2) and connection control device (1) and handle (2), IGBT AC voltage regulator is provided with in controller (1) inside, it is characterized in that: described handle (2) is by horizontal part (4), two vertical portions (5) be connected with horizontal part (4) and the left part (6) be connected with vertical portion (5), right part (7) forms, wherein, left, right both ends are solid, remainder is hollow, the left end of the horizontal part (4) of handle (2) is communicated with cable tube (3), left end insulated column (10) and screw (11) is provided with in the left part (6) of handle (2), left end insulated column (10) and screw (11) are respectively equipped with adjusting nut (12) and hold-down nut (16), right-hand member insulated column (13) and temperature sensor (14) is provided with in the right part (7) of handle (2), right-hand member insulated column (13) is provided with hold-down nut (16), the two ends of wire (8) and cutting metal wire (15) are fixed on left end insulated column (10) and right-hand member insulated column (13) by hold-down nut (16) respectively, described wire (8) is connected with controller (1) with cable tube (3) through the cavity of handle (2), one end of holding wire (9) is connected with temperature sensor (14), the other end is connected with controller (1) through the hollow and cable tube (3) of handle (2), described IGBT AC voltage regulator using 12V ~ 48V as input, voltage output range is adjustable arbitrarily to rated voltage from 0V, and by the automatic regulation output voltage of temperature feedback, control heating wire temperature, the temperature of cutting metal wire (15) is made substantially to be in setting steady state value.
2. electric heating cutter sweep according to claim 1, is characterized in that: the diameter of described cutting metal wire (15) is 0.3mm ~ 0.8mm, and length is 200mm ~ 800mm, and the specified alternating voltage in two ends is 12V ~ 48V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043566.8A CN103085117B (en) | 2013-02-05 | 2013-02-05 | Electric heating cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043566.8A CN103085117B (en) | 2013-02-05 | 2013-02-05 | Electric heating cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103085117A CN103085117A (en) | 2013-05-08 |
| CN103085117B true CN103085117B (en) | 2015-01-14 |
Family
ID=48198491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310043566.8A Active CN103085117B (en) | 2013-02-05 | 2013-02-05 | Electric heating cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103085117B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960037B (en) * | 2015-07-08 | 2017-06-20 | 广东拓荒牛智能切割科技股份有限公司 | One kind can be used for electrically heated cutter head |
| WO2019038785A1 (en) * | 2017-08-22 | 2019-02-28 | Srinivasan Viswesh | Shapeable hot scoop for material removal |
| CN110181604A (en) * | 2019-07-04 | 2019-08-30 | 明珠家具股份有限公司 | A kind of foam cutting machine heating wire voltage regulating zener system |
| CN111446667B (en) * | 2020-03-31 | 2021-04-09 | 西安航天精密机电研究所 | Wire insulating layer fusing device suitable for different wire diameters |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1021292A (en) * | 1961-11-21 | 1966-03-02 | Francis Kamps | Children's toy for cutting figurines out of a sheet of synthetic material |
| CN85106660A (en) * | 1985-08-30 | 1986-05-10 | 孙言明 | Hot saw |
| US4809434A (en) * | 1987-09-02 | 1989-03-07 | Rayco, Inc. | Hand held portable facing device |
| FR2677574B1 (en) * | 1991-06-11 | 1995-08-11 | Garcia Frederic | HOT WIRE CUTTING DEVICE. |
| CN101934536A (en) * | 2009-06-29 | 2011-01-05 | 孙鹏军 | Portable polystyrene board cutting machine |
| CN202606784U (en) * | 2012-04-13 | 2012-12-19 | 霍邱县鑫瑞金属制品有限责任公司 | Heating wire heating and temperature detecting device in evanescent-mode foam cutting device |
| CN203092665U (en) * | 2013-02-05 | 2013-07-31 | 核工业理化工程研究院 | Electric heating cutting device |
-
2013
- 2013-02-05 CN CN201310043566.8A patent/CN103085117B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1021292A (en) * | 1961-11-21 | 1966-03-02 | Francis Kamps | Children's toy for cutting figurines out of a sheet of synthetic material |
| CN85106660A (en) * | 1985-08-30 | 1986-05-10 | 孙言明 | Hot saw |
| US4809434A (en) * | 1987-09-02 | 1989-03-07 | Rayco, Inc. | Hand held portable facing device |
| FR2677574B1 (en) * | 1991-06-11 | 1995-08-11 | Garcia Frederic | HOT WIRE CUTTING DEVICE. |
| CN101934536A (en) * | 2009-06-29 | 2011-01-05 | 孙鹏军 | Portable polystyrene board cutting machine |
| CN202606784U (en) * | 2012-04-13 | 2012-12-19 | 霍邱县鑫瑞金属制品有限责任公司 | Heating wire heating and temperature detecting device in evanescent-mode foam cutting device |
| CN203092665U (en) * | 2013-02-05 | 2013-07-31 | 核工业理化工程研究院 | Electric heating cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103085117A (en) | 2013-05-08 |
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Effective date of registration: 20200407 Address after: 100032 Building 9, Huayuan street, Xicheng District, Beijing Patentee after: China Atomic Energy Industry Co., Ltd Address before: 300180, No. 168 Jintang Road, Hedong District, Tianjin Patentee before: RESEARCH INSTITUTE OF PHYSICAL AND CHEMICAL ENGINEERING OF NUCLEAR INDUSTRY |