CN106217466A - A kind of thick film electric heating cutter - Google Patents
A kind of thick film electric heating cutter Download PDFInfo
- Publication number
- CN106217466A CN106217466A CN201610649317.7A CN201610649317A CN106217466A CN 106217466 A CN106217466 A CN 106217466A CN 201610649317 A CN201610649317 A CN 201610649317A CN 106217466 A CN106217466 A CN 106217466A
- Authority
- CN
- China
- Prior art keywords
- cutter
- circuit
- thick film
- heating
- electric heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/002—Materials or surface treatments therefor, e.g. composite materials
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses a kind of thick film electric heating cutter, it includes cutter body, heating circuit, temperature control circuit, controller and is arranged on the insulating medium layer on described cutter body, and wherein, described heating circuit and temperature control circuit are located on described insulating medium layer；Described heating circuit, described temperature control circuit are connected with controller respectively.The present invention uses the thick film electric heating cutter that thick-film technique is manufactured, and heating efficiency is high, and the temperature-responsive time is fast, and cutter structure is simple, and production and processing efficiency is high, temperature controllable precise, and cutter structure intensity is high.
Description
Technical field
The present invention relates to a kind of cutter, especially relate to a kind of thick film electric heating cutter.
Background technology
At present, electric heating cutter is the cutter utilizing electric energy heating to realize cutting object, and this electric heating cutter can be used to cut
Cut the low melting point systems such as food, foam, sponge, plastics, chemical fabric, non-woven fabrics, filter cloth, plastic ties, rubber, flexible braiding webmaster
Product.The electric heating blade of prior art has following several: a kind of electric heating cutter is to load onto heating wire at inner blade, and inner blade leads to
After electricity, cutter can generate heat, this electric heating cutter shortcoming be that blade is thicker, preheating is slow, can only be used for cutting foam class and produce
Product；Another kind of electric heating cutter electric cautery is changed a social system, and the head of cutter makes into little blade, is suitable for the product that cutting is smaller
Product；The third is the resistance utilizing blade itself, realizes electric heating cutter by the big electric current of blade and generates heat, utilizes endotherm knife
Tool cutting products, this electric heating cutter is relatively short for preheating time, as long as several seconds kind blades just can reach red state, efficiency
High.But this blade needs bigger electric current and voltage, and safety is low, in addition it is also necessary to blade structure is processed into current loop,
Reducing intensity and the service life of cutter, the production efficiency of cutter is low, adds production cost.
As can be seen here, the electric heating cutter of prior art also exists that blade is thicker, structure is complicated, preheating is slow, cutting products
It is limited in scope, the defect that intensity is low He service life is short, cutter production efficiency is low of cutter structure, it would be highly desirable to improve further.
Summary of the invention
It is an object of the invention to provide a kind of thick film electric heating cutter, which solve electric heating cutter of the prior art heating effect
The defect that rate is low, temperature-responsive is slow, cutter structure is complicated, the structural strength of cutter is low.
For solving above-mentioned technical problem, the present invention provides a kind of thick film electric heating cutter, and it includes cutter body, heating electric
Road, temperature control circuit, controller and be arranged on the insulating medium layer on described cutter body, wherein, described heating circuit and temperature
Control circuit is located on described insulating medium layer；
Described heating circuit, described temperature control circuit are connected with controller respectively.
Described heating circuit be by silk-screen, spray or print by the way of the thick film circuit that formed.
Described heating circuit is that the electronic material of heating circuit includes nickel, chromium metal and alloy pulp, ruthenium and chemical combination thereof
Thing slurry, palladium and chemical combination slurry thereof, material with carbon element slurry, molybdenum and compound pulp thereof.
Described temperature control circuit is the thick film circuit formed by silk-screen, spraying or printing type.
Described cutter body is metal, pottery or both combinations.
It is formed with, above described heating circuit and described temperature control circuit, the encapsulated layer encapsulated by glass glaze.
Described heating circuit and/or described temperature control circuit take the shape of the letter U distribution on insulating medium layer.
Described heating circuit is located at the wherein one side of described cutter body；
Described temperature control circuit is located at described cutter body wherein one side.
The thick film electric heating cutter of the present invention has a following Advantageous Effects:
The present invention uses the thick film electric heating cutter that thick-film technique is manufactured, and heating efficiency is high, and the temperature-responsive time is fast, cutter
Lamps structure is simple, and production and processing efficiency is high, temperature controllable precise, and cutter structure intensity is high；Thick film endotherm knife prepared by the present invention
The production efficiency of tool is high, cutter structure strong adaptability, good mechanical performance, and thermal response time is extremely short, and thermal compensation is fast, cutting efficiency
High.
Accompanying drawing explanation
The above is the general introduction to technical solution of the present invention, for the present invention is explained further, below in conjunction with accompanying drawing and reality
The present invention is described in further detail to execute mode.
The structural representation of the thick film electric heating cutter of Fig. 1 present invention.
Detailed description of the invention
As it is shown in figure 1, the present invention provides a kind of thick film electric heating cutter, it includes cutter body 1, heating circuit 3, temperature control electricity
Road 4, controller and the insulating medium layer 2 being arranged on cutter body 1, insulating medium layer 2 can be located at cutter body 1 extremely
Few one side.Wherein, heating circuit 3 and temperature control circuit 4 are located on insulating medium layer 2；Heating circuit 3, temperature control circuit 4 respectively with control
Device processed connects.Wherein, heating circuit 3 is heated to certain temperature after energising to cutter body, such that it is able to utilize
Cutter after heating carries out cutting article.Temperature control circuit 4 is for sensing the temperature of cutter body, the cutter that will sense
The Temperature Feedback of body 1 is to controller, and controller, according to the temperature of feedback, controls heating circuit 3 and generates heat, so that cutter
Body 1 has suitable cutting temperature.Heating circuit 3 and temperature control circuit 4 are thick film circuit, form heating on cutter body
Film and temperature control circuit film.Resistance and the heating power of the thick film electric heating cutter of the present invention can be designed as required, control
Device processed can control heating circuit and generate heat, and meets the use under various electric current, voltage working condition, applied widely,
The requirement of middle low temperature (25-700 DEG C) cutting material can be met, for cutting food products, composite, foam, sponge, plastics,
The goods such as chemical fabric, non-woven fabrics, filter cloth, plastic ties, rubber, flexible braiding webmaster.
Wherein, heating circuit 3 is silver palladium slurry heater circuit or ruthenium slurry heater circuit, heating circuit 3 be by silk-screen, spraying or
Thick film circuit prepared by the mode printed；Temperature control circuit 4 is the thick film circuit prepared by silk-screen, spraying or printing type.Send out
Heater circuit 3 and temperature control circuit 4 are encapsulated on insulating medium layer 2 by glass glaze.Heating circuit 3 is to utilize electronic material to pass through
Silk-screen, spray, the thick film circuit with heating function prepared by the method such as printing；Temperature control circuit 4 is to utilize electronic material to pass through
Silk-screen, spray, the thick film circuit with temperature-sensitive function prepared by the method such as printing.Concrete, heating circuit 3 and temperature control circuit 4
Can be designed as U-shaped or other shapes, the most specifically arrange.
The preparation process of the thick film electric heating cutter of the present invention is:
First, selecting electric heating cutter body 1 material, electric heating cutter body 1 material can be metal, metal alloy, pottery
Or metal and the combination of pottery；
Then, by sintering 750 DEG C of-850 DEG C of conditions at least one side of cutter body 1, insulating medium layer is prepared
2, particularly dielectric paste is printed at least one face of cutter body 1 by screen printing method.
Heating circuit 3 thick film circuit prepared by silk-screen, spraying or printing type then, then on insulating medium layer 2,
Temperature control circuit 4 thick film circuit and contact 5, then be sintered at 700 DEG C-900 DEG C, and heating circuit 3 and temperature control circuit 4 are carried out
Encapsulation obtains encapsulated layer, encapsulated layer be utilize inert material pass through silk-screen, spray, the method such as printing is formed have wear-resisting, resistance to
High temperature, the encapsulated layer of weatherability, the material of encapsulated layer can utilize glass glaze.After encapsulation, further to encapsulated layer 700
DEG C-800 DEG C are sintered molding.Wherein, the electronic material of heating circuit 3 or temperature control circuit 4 includes ruthenium and compound slurry thereof
Material, palladium and chemical combination slurry thereof, material with carbon element slurry such as Graphene and graphite, molybdenum and compound pulp thereof, nickel, chromium metal and conjunction thereof
Gold conductor etc..
Finally, as required, cutter body 1 materials processing can be become the concrete shape of electric heating cutter.
As disposable embodiment, it is possible to first the base material of cutter body 1 to be processed into concrete cutter surname Zhang, it
After reserve circuit region at cutter again and prepare heating circuit 3, temperature control circuit 4, contact 5 and encapsulated layer, then sinter molding.
Illustrate the preparation method of the electric heating cutter of the present invention by the following examples:
Embodiment 1
Take the cutter body that length, width and height are respectively the stainless steel strip of 150mm × 10mm × 1mm, at the two sides silk of cutter body
Printing long 100mm, wide 5mm, thick 20 μm-100 μm slurries obtain insulating medium layer, after 800 DEG C of sintering, obtain having minor insulation and are situated between
The cutter body of matter layer, the longer 90mm of silk-screen on the insulating medium layer of two sides, wide 0.6mm, thickness 25 μm, 0.8mm spacing U-shaped
Silver palladium slurry heater circuit and temperature control circuit thick film circuit, after then sintering at 750 DEG C, then with glass glaze to heating circuit and temperature control
Circuit is packaged, again 800 DEG C of sinter moldings, and cutter body is finally processed into electric heating cutter, electric heating cutter heating power
For 100W, 20 DEG C/s of the rate of heat addition.
Embodiment 2
Take length, width and height and be respectively the alumina tool body of 200mm × 20mm × 2.5mm, on the two sides of cutter body
The long 130mm of silk-screen, wide 10mm, the slurry of thick 25 μm obtains insulating medium layer；The long 100mm of silk-screen on insulating medium layer, wide again
5mm, thick 30 μm, the U-shaped ruthenium slurry heater circuit of spacing 0.5mm and temperature control circuit caudacoria circuit, use glass glaze again after 820 DEG C of sintering
Encapsulation, 800 DEG C of sinter moldings again, finally cutter body is processed into the concrete shape of tool, cutter body heating power is
500W, 35 DEG C/s of the rate of heat addition.
Embodiment 3
Take the cutter body that length, width and height are respectively the stainless steel strip of 150mm × 10mm × 1mm, at the two sides silk of cutter body
Printing long 100mm, wide 5mm, thick 100 μm slurries obtain insulating medium layer, after 800 DEG C of sintering, obtain having minor insulation dielectric layer
Cutter body, the longer 90mm of silk-screen on the insulating medium layer of two sides, wide 0.6mm, thickness 50 μm, the U-shaped silver palladium slurry of 1mm spacing
Heater circuit and temperature control circuit, after then sintering at 720 DEG C, then be packaged heating circuit and temperature control circuit with glass glaze,
800 DEG C of sinter moldings again, are finally processed into the electric heating shape of tool by cutter body, and electric heating cutter heating power is 100W, adds
Hot 25 DEG C/s of speed.
The thick film electric heating cutter of the present invention mainly prepares heating circuit, temperature by thick film on blade base material or blade
Control circuit, contact and encapsulated layer, then sinter molding, finally by the cutter that cutter body reprocessing is molding, course of processing letter
Single, low cost of manufacture.The simple in construction of the thick film electric heating cutter of the present invention, preparation method is simple, temperature adjusting is accurate, mechanical property
Energy is good, thermal response time is short, thermal compensation is fast, cutting efficiency is high.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, this
Skilled person utilizes the technology contents of the disclosure above to make a little simple modification, equivalent variations or modification, all falls within this
In bright protection domain.
Claims (8)
1. a thick film electric heating cutter, it is characterised in that include cutter body, heating circuit, temperature control circuit, controller and set
Putting the insulating medium layer on described cutter body, wherein, described heating circuit and temperature control circuit are located at described insulating medium layer
On；
Described heating circuit, described temperature control circuit are connected with controller respectively.
Thick film electric heating cutter the most according to claim 1, it is characterised in that
Described heating circuit be by silk-screen, spray or print by the way of the thick film circuit that formed.
Thick film electric heating cutter the most according to claim 1, it is characterised in that
Described heating circuit is that the electronic material of heating circuit includes nickel, chromium metal and alloy pulp thereof, ruthenium and compound slurry thereof
Material, palladium and chemical combination slurry, material with carbon element slurry, molybdenum and compound pulp thereof.
Thick film electric heating cutter the most according to claim 1, it is characterised in that
Described temperature control circuit is the thick film circuit formed by silk-screen, spraying or printing type.
Thick film electric heating cutter the most according to claim 1, it is characterised in that
Described cutter body is metal, pottery or both combinations.
Thick film electric heating cutter the most according to claim 1, it is characterised in that
It is formed with, above described heating circuit and described temperature control circuit, the encapsulated layer encapsulated by glass glaze.
Thick film electric heating cutter the most according to claim 1, it is characterised in that
Described heating circuit and/or described temperature control circuit take the shape of the letter U distribution on insulating medium layer.
Thick film electric heating cutter the most according to claim 1, it is characterised in that
Described heating circuit is located at the wherein one side of described cutter body；
Described temperature control circuit is located at described cutter body wherein one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649317.7A CN106217466A (en) | 2016-08-09 | 2016-08-09 | A kind of thick film electric heating cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649317.7A CN106217466A (en) | 2016-08-09 | 2016-08-09 | A kind of thick film electric heating cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106217466A true CN106217466A (en) | 2016-12-14 |
Family
ID=57547535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649317.7A Pending CN106217466A (en) | 2016-08-09 | 2016-08-09 | A kind of thick film electric heating cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106217466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629093A (en) * | 2021-03-09 | 2021-04-09 | 中国空气动力研究与发展中心低速空气动力研究所 | Method for removing ice growing on surface of film hot knife and model |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29714461U1 (en) * | 1997-08-13 | 1997-10-09 | Teutsch, Joachim, 13407 Berlin | Heated cutting device |
| CN204136115U (en) * | 2014-09-29 | 2015-02-04 | 苏州微广精密技术有限公司 | Heated mould cutting knife |
| CN205272172U (en) * | 2015-10-20 | 2016-06-01 | 北京拓威能效技术有限公司 | Rubber cutter utensil is shelled in heatable |
| CN205466493U (en) * | 2016-01-06 | 2016-08-17 | 苏州鸿创利包装材料有限公司 | Heating sword |
| CN205661041U (en) * | 2016-06-12 | 2016-10-26 | 黄丽贤 | Welding cutter of processing plastics and rubber |
-
2016
- 2016-08-09 CN CN201610649317.7A patent/CN106217466A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29714461U1 (en) * | 1997-08-13 | 1997-10-09 | Teutsch, Joachim, 13407 Berlin | Heated cutting device |
| CN204136115U (en) * | 2014-09-29 | 2015-02-04 | 苏州微广精密技术有限公司 | Heated mould cutting knife |
| CN205272172U (en) * | 2015-10-20 | 2016-06-01 | 北京拓威能效技术有限公司 | Rubber cutter utensil is shelled in heatable |
| CN205466493U (en) * | 2016-01-06 | 2016-08-17 | 苏州鸿创利包装材料有限公司 | Heating sword |
| CN205661041U (en) * | 2016-06-12 | 2016-10-26 | 黄丽贤 | Welding cutter of processing plastics and rubber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629093A (en) * | 2021-03-09 | 2021-04-09 | 中国空气动力研究与发展中心低速空气动力研究所 | Method for removing ice growing on surface of film hot knife and model |
| CN112629093B (en) * | 2021-03-09 | 2021-07-02 | 中国空气动力研究与发展中心低速空气动力研究所 | Method for removing ice growing on surface of film hot knife and model |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |