CN204136115U - Heated mould cutting knife - Google Patents
Heated mould cutting knife Download PDFInfo
- Publication number
- CN204136115U CN204136115U CN201420600042.4U CN201420600042U CN204136115U CN 204136115 U CN204136115 U CN 204136115U CN 201420600042 U CN201420600042 U CN 201420600042U CN 204136115 U CN204136115 U CN 204136115U
- Authority
- CN
- China
- Prior art keywords
- inner chamber
- hollow shaft
- shaft head
- heating
- roll body
- 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.)
- Expired - Fee Related
Links
Landscapes
- General Induction Heating (AREA)
Abstract
The utility model discloses a kind of heated mould cutting knife, comprise the roll body that can rotate, described roll body there is the cylindrical of right-end openings and and the inner chamber of this roll body coaxial inner conductor, heating skeleton prepared by columniform brass material is provided with in this inner chamber, the sidewall of this heating skeleton is provided with the outer mother rib lateral rotundum of multiple strips along left and right trend, the equal right-end openings of those outer mother rib lateral rotundums, and this outer mother rib lateral rotundum interpolation has heating rod, simultaneously, the right-end openings place of this inner chamber is fixed with hollow shaft head, this heating skeleton is limited in this inner chamber by this hollow shaft head, and, the right part of this hollow shaft head is provided with mercury slip ring, and the connecting line of this heating rod is connected to the swivel joint of this mercury slip ring after passing in this hollow shaft head.The utility model has the advantages that: heat up very fast.
Description
Technical field
The present invention relates to cutting-tool engineering field, especially relate to a kind of heated mould cutting knife.
Background technology
In many situations, the die-cutting rule in round roller shape needs to have electric heater unit.But such die-cutting rule in the market also exists that programming rate is slow, the uniform not defect of Temperature Distribution mostly, then reduces the service life of this die-cutting rule.
Summary of the invention
The object of this invention is to provide a kind of heated mould cutting knife, it has the feature faster that heats up.Further, it also has the comparatively uniform feature of heating.
The technical solution adopted in the present invention is: heated mould cutting knife, comprise the roll body that can rotate, described roll body there is the cylindrical of right-end openings and and the inner chamber of this roll body coaxial inner conductor, heating skeleton prepared by columniform brass material is provided with in this inner chamber, the sidewall of this heating skeleton is provided with the outer mother rib lateral rotundum of multiple strips along left and right trend, the equal right-end openings of those outer mother rib lateral rotundums, and this outer mother rib lateral rotundum interpolation has heating rod, simultaneously, the right-end openings place of this inner chamber is fixed with hollow shaft head, this heating skeleton is limited in this inner chamber by this hollow shaft head, and, the right part of this hollow shaft head is provided with mercury slip ring, and the connecting line of this heating rod is connected to the swivel joint of this mercury slip ring after passing in this hollow shaft head.
The axial line of described heating skeleton is provided with equally along the axle center hole of the strip of left and right trend, the same right-end openings of this axle center hole, and be inserted with temperature sensor in this axle center hole, simultaneously, be connected to a temperature controller after the holding wire of this temperature sensor passes in this hollow shaft head, the swivel joint of this mercury slip ring is connected to power supply by this temperature controller.
Liquid heat conductive silica gel is filled with in described inner chamber.
The present invention is compared to the prior art advantageously:
1, heat up comparatively fast.Be distributed with several heating rods in the inner chamber of heated mould cutting knife of the present invention, only the outer mother rib lateral rotundum being used for placing heating rod need be uniformly distributed and as far as possible away from the axial line of this roll body, the temperature of this roll body can be made to reach setting value with the fastest speed.
2, heating is comparatively even.The temperature sensor that the axial line position of the roll body of heated mould cutting knife of the present invention has can the temperature of the most accurately and the most timely this roll body of perception, then can control heating rod energising or power-off timely, make this roll body have all even stationary temperature.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the front sectional view of embodiments of the invention;
Fig. 2 is the A-A direction view (not containing heating rod and temperature sensor) of Fig. 1.
In figure:
10, roll body, 11, inner chamber;
20, skeleton is heated, 21, outer mother rib lateral rotundum, 22, axle center hole;
30, heating rod;
40, mercury slip ring;
50, temperature sensor;
60, hollow shaft head.
Detailed description of the invention
Embodiment, is shown in shown in Fig. 1 and Fig. 2: heated mould cutting knife, comprises the roll body 10 that can rotate.This roll body 10 has the cylindrical of right-end openings and and the inner chamber 11 of this roll body 10 coaxial inner conductor.Heating skeleton 20 prepared by columniform brass material is provided with in this inner chamber 11.That is, in this inner chamber 11 of the dextrosinistral reeve of this heating skeleton 20.The sidewall of this heating skeleton 20 is provided with the outer mother rib lateral rotundum 21 of multiple strips along left and right trend.Preferably, those outer mother rib lateral rotundums 21 are as far as possible away from the axial line of this roll body 10, and those outer mother rib lateral rotundums 21 are all equal to the distance of the axial line of this roll body 10.When this outer mother rib lateral rotundum 21 is enough large apart from the axial line of this roll body 10, namely this outer mother rib lateral rotundum 21 defines channel-shaped.Those outer mother rib lateral rotundums 21 all right-end openings, and have heating rod 30 from a left side to the reeve on a left side in this outer mother rib lateral rotundum 21.Meanwhile, the right-end openings place of this inner chamber 11 is fixed with hollow shaft head 60 by modes such as screw are fixing, and this heating skeleton 20 is limited in this inner chamber 11 by this hollow shaft head 60.And the right part of this hollow shaft head 60 is provided with mercury slip ring 40, and the connecting line of this heating rod 30 is connected to the swivel joint of this mercury slip ring 40 after passing in this hollow shaft head 60.Certainly, this mercury slip ring 40 is connected to power supply.Like this, heating skeleton 20 prepared by brass material and the heating rod 30 that can distribute along the even circumferential of this heating skeleton 20 completely make the intensification of this roll body 10 very fast, and have accomplished the evenly preliminary of heating.
Further say, the axial line of this heating skeleton 20 is provided with equally along the axle center hole 22 of the strip of left and right trend.The same right-end openings of this axle center hole 22, and in this axle center hole 22, dextrosinistral reeve has temperature sensor 50.Meanwhile, be connected to a temperature controller (not shown figure) after the holding wire of this temperature sensor 50 passes in this hollow shaft head 60, this mercury slip ring 40 is connected to power supply by this temperature controller.Like this, this temperature sensor 50 can the most accurate heating-up temperature of perception, thus can control this heating rod 30 timely by this temperature controller and be energized and heat or power-off and stop heating, then makes this roll body 10 have comparatively constant and uniform temperature.
Further saying, owing to inevitably there is some spaces in this inner chamber 11, in order to eliminate the impact of those spaces on heating, in this inner chamber 11, being filled with liquid heat conductive silica gel.That is, these liquid heat conductive silicone filler are in aforementioned all spaces.
Die-cutting rule widely uses at present, other structures and principle same as the prior art, mercury slip ring is widely used equally, its structure and principle same as the prior art, all repeat no more here.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. heated mould cutting knife, comprise the roll body (10) that can rotate, it is characterized in that: described roll body (10) there is the cylindrical of right-end openings and and the inner chamber (11) of this roll body (10) coaxial inner conductor, heating skeleton (20) prepared by columniform brass material is provided with in this inner chamber (11), the sidewall of this heating skeleton (20) is provided with the outer mother rib lateral rotundum (21) of multiple strips along left and right trend, those outer mother rib lateral rotundums (21) are right-end openings all, and be inserted with heating rod (30) in this outer mother rib lateral rotundum (21), simultaneously, the right-end openings place of this inner chamber (11) is fixed with hollow shaft head (60), this heating skeleton (20) is limited in this inner chamber (11) by this hollow shaft head (60), and, the right part of this hollow shaft head (60) is provided with mercury slip ring (40), and the connecting line of this heating rod (30) is connected to the swivel joint of this mercury slip ring (40) after passing in this hollow shaft head (60).
2. heated mould cutting knife according to claim 1, it is characterized in that: the axial line of described heating skeleton (20) is provided with equally along the axle center hole (22) of the strip of left and right trend, the same right-end openings of this axle center hole (22), and be inserted with temperature sensor (50) in this axle center hole (22), simultaneously, be connected to a temperature controller after the holding wire of this temperature sensor (50) passes in this hollow shaft head (60), the swivel joint of this mercury slip ring (40) is connected to power supply by this temperature controller.
3. heated mould cutting knife according to claim 1, is characterized in that: described inner chamber is filled with liquid heat conductive silica gel in (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600042.4U CN204136115U (en) | 2014-09-29 | 2014-09-29 | Heated mould cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600042.4U CN204136115U (en) | 2014-09-29 | 2014-09-29 | Heated mould cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204136115U true CN204136115U (en) | 2015-02-04 |
Family
ID=52412829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420600042.4U Expired - Fee Related CN204136115U (en) | 2014-09-29 | 2014-09-29 | Heated mould cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204136115U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217466A (en) * | 2016-08-09 | 2016-12-14 | 刘建 | A kind of thick film electric heating cutter |
| CN106239606A (en) * | 2016-08-30 | 2016-12-21 | 泉州市汉威机械制造有限公司 | A kind of cutting roller |
| CN106945122A (en) * | 2017-05-03 | 2017-07-14 | 深圳市哈德胜精密科技股份有限公司 | The hot-forming dise knife die-cutting machine of full Intelligent servo |
-
2014
- 2014-09-29 CN CN201420600042.4U patent/CN204136115U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217466A (en) * | 2016-08-09 | 2016-12-14 | 刘建 | A kind of thick film electric heating cutter |
| CN106239606A (en) * | 2016-08-30 | 2016-12-21 | 泉州市汉威机械制造有限公司 | A kind of cutting roller |
| CN106945122A (en) * | 2017-05-03 | 2017-07-14 | 深圳市哈德胜精密科技股份有限公司 | The hot-forming dise knife die-cutting machine of full Intelligent servo |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204136115U (en) | Heated mould cutting knife | |
| CN204136402U (en) | Plastic extruder heating and heat-insulating device | |
| CN203779867U (en) | Annular heating head of 3D printer extruding machine | |
| MX2015010358A (en) | Windshield defogging system and method. | |
| CN103341974B (en) | A kind of 3D printing head | |
| CN202862796U (en) | Wall inside electric heating type gold stamping roller | |
| CN201801222U (en) | Hot roller | |
| CN103935011A (en) | Internal-heating type plastic extruder | |
| CN202576673U (en) | Batching heating device for wire drawing machine | |
| CN104550304A (en) | Heating diversion trench | |
| CN204757098U (en) | Intelligence control by temperature change electric heater | |
| CN103481477A (en) | Heating injection molding machine of screw rod | |
| CN204183911U (en) | For the FDM processing unit (plant) of Digit Control Machine Tool | |
| CN203018683U (en) | Constant-temperature wax filling device | |
| CN204374115U (en) | Variable pressure temperature-controlling heated type is carried and is strangled pipe | |
| CN203004513U (en) | Ink tank provided with temperature control system | |
| CN204322658U (en) | A kind of temperature-control structure of laminator | |
| CN204093878U (en) | A kind of Automatic-clamping shaped device | |
| CN206264074U (en) | A kind of plastic sheeting blow moulding machine is with hot cutter cutter sweep | |
| CN106867759A (en) | Wine brewing attemperating unit and its temperature control method | |
| CN202465502U (en) | Muffle-cover-based softening furnace | |
| CN204859592U (en) | Positive temperature coefficient thermistor electric heater | |
| CN203848612U (en) | Dehumidifying heading and welding drying furnace for armored temperature sensor | |
| CN204839189U (en) | Two heating bottle warmer of safe type | |
| CN205572823U (en) | IC module curing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |