CN104661342B - A kind of mica heater and manufacturing process thereof - Google Patents
A kind of mica heater and manufacturing process thereof Download PDFInfo
- Publication number
- CN104661342B CN104661342B CN201510068668.4A CN201510068668A CN104661342B CN 104661342 B CN104661342 B CN 104661342B CN 201510068668 A CN201510068668 A CN 201510068668A CN 104661342 B CN104661342 B CN 104661342B
- Authority
- CN
- China
- Prior art keywords
- shell
- mica
- cover plate
- heater
- binding post
- 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.)
- Active
Links
Landscapes
- Surface Heating Bodies (AREA)
Abstract
The invention discloses a kind of mica heater, comprise porcelain protective cap, binding post, box plate, cover plate, shell, locking device and mica sheet, described box plate, cover plate, shell and mica sheet are circle, the outer surface of box plate connects cover plate and shell successively, and in box plate and between cover plate, mica sheet is set, electrical heating wire around the home on described mica sheet, the port of electrical heating wire is connected on binding post; The correspondence position of described cover plate and shell all offers installing hole, and the binding post that passes through box plate, cover plate and shell is set in installing hole, and the surperficial connecting sewing place of described shell is provided with locking device. Technique after optimization can be decomposed heater internal structure, and use equipment completes batch production; New technology has adopted mica spiral filament forming machine, has pressed circular knitting machine, has increased point welding process, full circle operation, makes the automation of mica heater wrapping wire, and efficiency improves greatly, and equipment coiling flight lead is even, and product heating is even, steady quality.
Description
Technical field
The present invention relates to field of electric heating, specifically a kind of mica heater and manufacturing process thereof.
Background technology
The existing manufacture production process of mica heater is necessary for manual manufacture, and equipment has been difficult to mass production, is producingProcess housing binding post position does not have full circle, cannot fit tightly with use equipment, causes heat conduction bad, and the life-span contracts greatlyShort; Heater binding post is that plain screw nut screws, and after completing, binding post there will be looseningly, likely contacts outside stainless steelShell, has potential safety hazard; And the heating wire on heater mica is all artificial wrapping wires, and flight lead is inhomogeneous, cause product to generate heat notEvenly.
Summary of the invention
The object of the present invention is to provide a kind of mica heater and manufacturing process thereof, propose in above-mentioned background technology to solveProblem.
For achieving the above object, the invention provides following technical scheme:
A kind of mica heater, comprises porcelain protective cap, binding post, box plate, cover plate, shell, locking device and mica sheet,Described box plate, cover plate, shell and mica sheet are circle, and the outer surface of box plate connects cover plate and shell successively, and in box plateMica sheet is set, electrical heating wire around the home on described mica sheet, the port of electrical heating wire is connected on binding post; Described box plate,The correspondence position of cover plate and shell all offers installing hole, and binding post is set in installing hole, binding post run through box plate, cover plate andShell, the surperficial connecting sewing place of described shell is provided with locking device.
The manufacturing process of described mica heater comprises the following steps:
(1) box plate, cover plate and shell are carried out to blanking, and carve characters;
(2) box plate, cover plate and shell material plate are carried out to panel beating bending, and beat binding post installing hole, and to box plate, cover platePress circle with the installing hole place of shell;
(3) the connecting sewing place welding upper locking device to shell;
(4) to micarex blanking, then by filament winding device at mica sheet heater strip around the home;
(5) mica sheet completing is around the home carried out to resistance detection, then spot welding is carried out in the heater strip one end on two mica sheets,And the other end of heater strip welds respectively conducting strip;
(6) binding post bottom, the conducting strip that is welded with heater strip and mica sheet are carried out to pressing, the heating element heater making becomes oneBody, firmly and contact good;
(7) entirety after pairs of posts bottom, the conducting strip that is welded with heater strip and mica sheet pressing is carried out electrical property detection;
(8) by box plate, cover plate, shell and heating element heater assembling, then inspection warehouse-in.
As the further scheme of the present invention: the exposed end of described housing exterior binding post is provided with porcelain protective cap.
As further scheme of the present invention: described shell adopts Stainless Steel material.
Compared with prior art, the invention has the beneficial effects as follows:
1. the technique after optimizing can be decomposed heater internal structure, and use equipment completes batch production;
2. new technology has adopted mica spiral filament forming machine, has increased point welding process, makes the automation of mica heater wrapping wire, and efficiency is largeLarge raising, and equipment coiling flight lead is even, and product heating is even, steady quality;
3. new technology has increased pressure sired results order, developed press circle equipment, make the moulding of binding post position, can with use equipmentFit tightly heat conduction good, improved service life;
4. binding post has adopted customization binding post, does not adopt nut, adopts forcing press crimping, and binding post and micarex are becomeOne can not be become flexible, and has eliminated potential safety hazard.
Brief description of the drawings
Fig. 1 is structure explosive view of the present invention.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the structural representation of mica sheet.
In figure: porcelain protective cap 1, binding post 2, box plate 3, cover plate 4, shell 5, locking device 6 and mica sheet 7, described boxPlate 3, cover plate 4, shell 5, mica sheet 7, electrical heating wire 8, binding post assembly 9, pad 10.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly and completelyDescribe, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment. Based on thisEmbodiment in invention, those of ordinary skill in the art are not making the every other reality obtaining under creative work prerequisiteExecute example, all belong to the scope of protection of the invention.
Refer to Fig. 1～3, in the embodiment of the present invention, a kind of mica heater, comprises porcelain protective cap 1, binding post 2, boxPlate 3, cover plate 4, shell 5, locking device 6 and mica sheet 7, described box plate 3, cover plate 4, shell 5 and mica sheet 7Be circle, the outer surface of box plate 3 connects cover plate 4 and shell 5 successively, and the interior mica sheet 7 that arranges of box plate 3, described cloudElectrical heating wire 8 around the home on master slice 7, the port of electrical heating wire 8 is connected on binding post 2, thereby makes mica heater realExisting heating function;
The correspondence position of described box plate 3, cover plate 4 and shell 5 all offers installing hole, and binding post 2 is set in installing hole,Binding post 2 runs through box plate 3, cover plate 4 and shell 5, and the exposed end of described shell 5 external cabling posts 2 is provided with porcelain protectionCap 1, to prevent electric leakage electric shock phenomenon, the surperficial connecting sewing place of described shell 5 is provided with locking device 6, to ensure equipmentStable.
The manufacturing process of described mica heater comprises the following steps:
(1) box plate 3, cover plate 4 and shell 5 are carried out to blanking, and carve characters, shell 5 adopts Stainless Steel material;
(2) box plate 3, cover plate 4 and shell 5 raw material plates are carried out to panel beating bending, and beat binding post installing hole, and to box plate3, the installing hole place of cover plate 4 and shell 5 presses circle, and heating object can fully be contacted with housing, avoids emptyBurn;
(3) the connecting sewing place spot welding/welding upper locking device 6 to shell 5;
(4) to micarex blanking (inner mica sheet 7), then by filament winding device at mica sheet 7 heater strip around the home;
(5) mica sheet 7 completing is around the home carried out to resistance detection, then heater strip 8 one end on two mica sheets 7 are enteredSpot welding, and the other end of heater strip 8 welds respectively conducting strip;
(6) binding post bottom, the conducting strip that is welded with heater strip and mica sheet are carried out to pressing, the heating element heater making becomesOne, firmly and contact good;
(7) entirety after pairs of posts bottom, the conducting strip that is welded with heater strip and mica sheet pressing is carried out electrical property detection;
(8) by box plate 3, cover plate 4, shell 5 and heating element heater assembling, then inspection warehouse-in.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and do not carrying on the backIn the situation of spirit of the present invention or essential characteristic, can realize the present invention with other concrete form. Therefore, no matter fromWhich point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is by appended powerProfit requires instead of above-mentioned explanation limits, and is therefore intended to drop on all in the implication that is equal to important document of claim and scopeChange and include in the present invention. Any Reference numeral in claim should be considered as limiting related claim.
In addition although should be appreciated that this description is described according to embodiment, be not that each embodiment only comprises,A technical scheme independently, this narrating mode of description is only for clarity sake, those skilled in the art should be byDescription is done as a whole, and the technical scheme in each embodiment also can be through appropriately combined, and forming those skilled in the art canWith other embodiments of understanding.
Claims (4)
1. a manufacturing process for mica heater, is characterized in that, the manufacturing process of described mica heater comprises the following steps:
(1) box plate, cover plate and shell are carried out to blanking, and carve characters;
(2) box plate, cover plate and shell material plate are carried out to panel beating bending, and beat binding post installing hole, and the installing hole place of box plate, cover plate and shell is pressed to circle;
(3) the connecting sewing place welding upper locking device to shell;
(4) to micarex blanking, then by filament winding device at mica sheet heater strip around the home;
(5) mica sheet completing is around the home carried out to resistance detection, then spot welding is carried out in the heater strip one end on two mica sheets, and the other end of heater strip welds respectively conducting strip;
(6) binding post bottom, the conducting strip that is welded with heater strip and mica sheet are carried out to pressing, the heating element heater making becomes one, firmly and contact good;
(7) entirety after pairs of posts bottom, the conducting strip that is welded with heater strip and mica sheet pressing is carried out electrical property detection;
(8) by box plate, cover plate, shell and heating element heater assembling, then inspection warehouse-in.
2. the manufacturing process of a kind of mica heater according to claim 1 is manufactured to obtain mica heater, comprise porcelain protective cap, binding post, box plate, cover plate, shell, locking device and mica sheet, described box plate, cover plate, shell and mica sheet are circle, it is characterized in that, the outer surface of box plate connects cover plate and shell successively, and mica sheet is set in box plate, and electrical heating wire around the home on described mica sheet, the port of electrical heating wire is connected on binding post; The correspondence position of described box plate, cover plate and shell all offers installing hole, and binding post is set in installing hole, and binding post runs through box plate, cover plate and shell, and the surperficial connecting sewing place of described shell is provided with locking device.
3. a kind of mica heater according to claim 2, is characterized in that, the exposed end of described housing exterior binding post is provided with porcelain protective cap.
4. a kind of mica heater according to claim 2, is characterized in that, described shell adopts Stainless Steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068668.4A CN104661342B (en) | 2015-02-10 | 2015-02-10 | A kind of mica heater and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068668.4A CN104661342B (en) | 2015-02-10 | 2015-02-10 | A kind of mica heater and manufacturing process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104661342A CN104661342A (en) | 2015-05-27 |
| CN104661342B true CN104661342B (en) | 2016-05-04 |
Family
ID=53251906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510068668.4A Active CN104661342B (en) | 2015-02-10 | 2015-02-10 | A kind of mica heater and manufacturing process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104661342B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6054691A (en) * | 1999-03-24 | 2000-04-25 | Ims Company | Band type electric heater |
| JP2008293870A (en) * | 2007-05-28 | 2008-12-04 | Japan Pionics Co Ltd | Planar heating element and manufacturing method therefor |
| CN201359138Y (en) * | 2009-02-27 | 2009-12-09 | 广州一道注塑机械有限公司 | Three-way switch valve with hot runner heaters |
| WO2014025248A1 (en) * | 2012-08-10 | 2014-02-13 | Vbc Electro-Heat Sdn. Bhd. | Mica warmer heater for electrical cook top |
| CN203225899U (en) * | 2013-05-09 | 2013-10-02 | 大城县西仁节能技术有限公司 | Superconductive mica heater |
| CN203301760U (en) * | 2013-06-05 | 2013-11-20 | 常州盛来太阳能科技有限公司 | Protective type mica heater |
-
2015
- 2015-02-10 CN CN201510068668.4A patent/CN104661342B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104661342A (en) | 2015-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103563176A (en) | Electrical line with terminal and method for producing same | |
| CN102097692A (en) | Double-faced puncture-type connector and manufacturing method thereof | |
| CN104661342B (en) | A kind of mica heater and manufacturing process thereof | |
| CN107542671A (en) | Electronic pump | |
| JP5415397B2 (en) | Terminal and terminal manufacturing method | |
| JP2010282914A (en) | Fusing method, crimp connection terminal, and rotary electric machine using the same | |
| CN210579265U (en) | PTC heating device | |
| KR101084593B1 (en) | Apparatus for manufacturing insulation barrel | |
| CN110197953B (en) | Power supply system and wiring structure thereof | |
| CN105375218A (en) | Busbar used for illumination power distribution box | |
| CN203378074U (en) | A coil disc terminal, a coil disc containing the same, and an induction cooker containing the same | |
| CN208753252U (en) | A kind of fuse using the simple connecting terminal of structure | |
| CN203180134U (en) | Electric connector | |
| CN203250856U (en) | Connector with depainting-free pierced conduction function for butt joint of copper and aluminium enamelled wire | |
| CN106025392A (en) | Square nickel hydride battery | |
| CN204547114U (en) | A kind of electrode extruder is vertical smashes | |
| CN205159561U (en) | Jointing equipment and connector thereof | |
| CN201956498U (en) | Electrical connection structure for heating floor | |
| CN108336617B (en) | Radio frequency coaxial connector fast to install | |
| CN104795663B (en) | Electric coupler of liquid heater | |
| CN202938405U (en) | Insulating far-infrared heat floor | |
| CN204172438U (en) | A kind of double-deck PI film | |
| CN216015716U (en) | Assembly die of wiring chuck | |
| CN207852948U (en) | The conductive tail-hood of electric appliance | |
| CN201556738U (en) | Micro HDMI connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |