CN104139609B - Electromagnetic marking head - Google Patents
Electromagnetic marking head Download PDFInfo
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- CN104139609B CN104139609B CN201410381967.9A CN201410381967A CN104139609B CN 104139609 B CN104139609 B CN 104139609B CN 201410381967 A CN201410381967 A CN 201410381967A CN 104139609 B CN104139609 B CN 104139609B
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- marking
- needle
- electromagnetism
- solenoid shell
- needle guard
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Abstract
The invention relates to an electromagnetic marking head. The electromagnetic marking head is installed on a marking machine head of an electromagnetic marking machine and comprises an electromagnetic marking driving device and a marking device, the electromagnetic marking driving device is connected with the marking device through a coil, and the marking device is driven by the electromagnetic marking driving device to conduct marking, wherein the electromagnetic marking driving device comprises a driving plate and a display plate, the driving plate is connected with the display plate, and the marking device comprises a solenoid shell, a self-lubricating shaft sleeve, an iron core, a coil framework, a marking needle, a spring, a needle sleeve and a needle sleeve fixing ring. The electromagnetic marking head has the advantages of being convenient to carry and high in marking efficiency.
Description
Technical field
The present invention relates to a kind of electromagnetism labelling head.
Background technology
The impact type mark mode being currently known: have Pneumatic marking and electromagnetism marking machine, Pneumatic marking technology is in China
Develop a lot of years, technology is quite ripe；And electromagnetism Mark technology also has several years in China, but it is all external equipment,
Technical data has no way of obtaining.Unique difference is exactly that labelling head is different to pneumatic marking machine with electromagnetism marking machine, and other machinery is tied
Structure is all the same.Pneumatic marking head by: needle guard, marking needle, spring, o shape circle form, constitute an auto-oscillation type gas piston, work as gas
When valve supplies to Pneumatic marking head, labelling head is with regard to automatic back-and-forth high speed impact.But it is subject to processing technique, material, source of the gas, work
The impact of environment, at work, the easy frequency of occurrences is unstable for labelling head, and the factor such as marking needle does not impact, impact dynamics shakiness is made
One-tenth can not go out qualified labelling in workpiece prints.
Pneumatic marking head is that pneumatically drives, and compressed air is by air pump or the supply of gas station, air pump or gas station energy consumption
Ratio is larger, and the mechanism of Pneumatic marking head also determines that to change ratio relatively low, and wastes the energy；May move processing in pneumatic marking machine
Aspect, such as when Pneumatic marking in the wild or is inconvenient to supply the place of source of the gas, marking machine also just cannot work.
Content of the invention
In view of the above-mentioned problems in the prior art, present invention is primarily targeted at solving the defect of prior art,
The present invention provides a kind of easy to carry and mark efficiency high electromagnetism labelling head.
The invention provides a kind of electromagnetism labelling head, described electromagnetism labelling head is arranged on the mark head of electromagnetism marking machine
Upper it is characterised in that: described electromagnetism labelling head includes electromagnetism mark driving means and marking device, and described electromagnetism mark drives
Device is connected with described marking device by coil, and described marking device is carried out under the driving of described electromagnetism mark driving means
Mark, wherein:
Described electromagnetism mark driving means include driving plate and display panel, and described driving plate is connected with described display panel, institute
State driving plate to include pulse generator, three mos tube drive circuits parallel with one another, outside start interface and external temperature report
Alert interface, the described outside interface that starts is connected with described pulse generator respectively with described external temperature remote alarm interface, described arteries and veins
Rush generator to be connected with described mos tube drive circuit, for driving mos tube drive circuit to be operated；
Described marking device includes solenoid shell, self lubrication bearing, iron core, coil rack, marking needle, spring, needle guard
And needle guard ring for fixing, described solenoid shell is the cylindrical housings of upper end closed, and described solenoid shell upper end center sets
Be equipped with first through hole, described iron core is arranged in described solenoid shell and runs through described first through hole and stretches out, described from
Lubricative axle sleeve is arranged in described solenoid and is set on described iron core, and described coil rack is arranged on described solenoid shell
Interior and be set on described self lubrication bearing, on described coil rack, uniform winding has coil, subordinate in described solenoid shell
End is provided with needle guard ring for fixing, and described needle guard is arranged on described solenoid shell interior lower end, institute by described needle guard ring for fixing
State marking needle to be arranged on the lower end of described iron core and run through described needle guard and stretch out, described marking needle is arranged with spring, institute
Stating iron core lower end is a tapered portion；
Described marking device is connected with described electromagnetism mark driving means by coil, the mark in described marking device
Pin carries out mark work under the driving of described electromagnetism mark driving means.
Optionally, it is provided with stc12c5604ad single-chip microcomputer in described pulse generator.
Optionally, the wall thickness of described solenoid shell is 2～4mm, is provided with one outside the upper end of described solenoid shell
Square flange, the described square flange side vertical with its center axis is provided with the second through hole, described second through hole with described
Communicate inside solenoid shell, the lower end of described solenoid shell is provided with female thread.
Optionally, a diameter of 15～20mm of described first through hole.
Optionally, described needle guard ring for fixing outer upper is provided with external screw thread, the interior spiral shell with described solenoid shell lower end
Stricture of vagina matches.
Optionally, described needle guard upper end is arranged in described self lubrication bearing, is a tapered portion inside described needle guard upper end,
Its taper is more than the taper of described iron core lower end tapered portion, is provided with an annular protrusion, described annular outside described needle guard middle-end
The thickness of protuberance is 1～3mm, and described needle guard lower end is a tapering, and described tapering is internally provided with and is connected with inside described needle guard
Logical third through-hole, a diameter of 3～5mm of described third through-hole, described marking needle runs through described third through-hole, described threeway
In the hole is inlaid with copper sheathing, and the internal diameter of described copper sheathing is more than the external diameter of described marking needle.
Optionally, described marking needle is hard alloy marking needle, and the angle of its needle point is 65 ° or 90 ° or 120 °, described beats
Marking peg includes needle cap and shank, and needle cap and described shank are fixedly connected by brazing welding.
Optionally, a diameter of 6～8mm of the needle cap of described marking needle, needle cap is made up of 45 steel or a3 steel, needle cap
Thickness be 4～6mm.
Optionally, the external diameter of described spring is 5～6mm, and length is 35～45mm.
The present invention has advantages below and beneficial effect: a kind of electromagnetism labelling head that the present invention provides, and completes normally
While mark effect, also overcome deficiency in the middle of work for the Pneumatic marking head, make marking machine be more convenient to carry, and having electricity
The place in source gets final product normal work；Because electromagnetism labelling head is direct drive marking needle, ratio aspect can be changed, just can reach higher；
Because pneumatic marking machine and electromagnetism marking machine frame for movement are essentially the same, if necessary to the electromagnetism the invention of Pneumatic marking improvement cost
Marking machine is very easily, only need to change the connecting seat of labelling head and the driving plate of electromagnetism labelling head is arranged on Pneumatic marking
In the controller of machine, and simple connection cables.
Brief description
Fig. 1 is the structural representation of the electromagnetism labelling head of the embodiment of the present invention；
Fig. 2 is the structural representation of marking device in Fig. 1.
Specific embodiment
The present invention is further illustrated with specific embodiment below with reference to accompanying drawings.
As depicted in figs. 1 and 2: a kind of electromagnetism labelling head of the embodiment of the present invention, described electromagnetism labelling head is arranged on electromagnetism
On the mark head of marking machine it is characterised in that: described electromagnetism labelling head includes electromagnetism mark driving means 2 and marking device
1, described electromagnetism mark driving means 2 are connected with described marking device 1 by coil, and described marking device 1 is beaten in described electromagnetism
Carry out mark, wherein: described electromagnetism mark driving means 2 include driving plate 22 and display panel 21 under the driving of mark driving means 2,
Described driving plate 22 is connected with described display panel 21, and described driving plate 22 includes 23, three mos parallel with one another of pulse generator
Tube drive circuit 26, outside start interface 24 and external temperature remote alarm interface 25, the described outside interface 24 and described outer of starting
Portion's temperature alarming interface 25 is connected with described pulse generator 23 respectively, and described pulse generator 23 and described mos pipe drive electricity
Road 26 is connected, and described pulse generator 23 is used for driving mos tube drive circuit to be operated；Described marking device 1 includes helical
Tube shell 5, self lubrication bearing 3, iron core 14, coil rack 7, marking needle 11, spring 9, needle guard 10 and needle guard ring for fixing 8, institute
State the cylindrical housings that solenoid shell 5 is upper end closed, described solenoid shell upper end center is provided with first through hole, described
Iron core 14 is arranged in described solenoid shell and runs through described first through hole and stretches out, and described iron core 14 is provided centrally with leading
Air drain 15, described air slot 15 runs through described iron core 14, and described self lubrication bearing 3 is arranged in described solenoid and is set in institute
State on iron core 14, described coil rack 7 is arranged in described solenoid shell 5 and is set on described self lubrication bearing 3, described
On coil rack 7, uniform winding has coil 6, and described coil 6 is high temperature resistant coil, described coil 6 pass through external the end of a thread of coil 4 with
Described electromagnetism mark driving means are connected, and described solenoid shell 5 interior lower end is provided with needle guard ring for fixing 8, described needle guard 10
Described solenoid shell 5 interior lower end is arranged on by described needle guard ring for fixing 8, described marking needle 11 is arranged on described iron core 14
Lower end and run through described needle guard 10 and stretch out, described marking needle is arranged with spring, described iron core lower end is a tapered portion；
Described marking device is connected with described electromagnetism mark driving means by coil, and the marking needle in described marking device is described
Carry out mark work under the driving of electromagnetism mark driving means.
As the preferred implementation of above-described embodiment, in described pulse generator 23, it is provided with stc12c5604ad monolithic
Machine.
As the preferred implementation of above-described embodiment, the wall thickness of described solenoid shell 5 is 2～4mm, described solenoid
It is provided with a square flange 13, the described square flange side vertical with its center axis is provided with second outside the upper end of housing
Through hole 12, described second through hole communicates with inside described solenoid shell, and the lower end of described solenoid shell is provided with female thread.
As the preferred implementation of above-described embodiment, a diameter of 15～20mm of described first through hole.
As the preferred implementation of above-described embodiment, described needle guard ring for fixing outer upper is provided with external screw thread, with institute
The female thread stating solenoid shell lower end matches.
As the preferred implementation of above-described embodiment, described needle guard upper end is arranged in described self lubrication bearing, described
It is a tapered portion inside needle guard upper end, its taper is more than the taper of described iron core lower end tapered portion, sets outside described needle guard middle-end
It is equipped with an annular protrusion, the thickness of described annular protrusion is 1～3mm, and described needle guard lower end is a tapering, sets inside described tapering
The third through-hole being equipped with and being connected inside described needle guard, a diameter of 3～5mm of described third through-hole, described marking needle runs through
Described third through-hole, is inlaid with copper sheathing in described third through-hole, the internal diameter of described copper sheathing is more than the external diameter of described marking needle.
As the preferred implementation of above-described embodiment, described marking needle is hard alloy marking needle, the angle of its needle point
For 65 ° or 90 ° or 120 °, described marking needle includes needle cap and shank, and needle cap and described shank are carried out by brazing welding
It is fixedly connected.
As the preferred implementation of above-described embodiment, a diameter of 6～8mm of needle cap of described marking needle, needle cap by
45 steel or a3 steel are constituted, and the thickness of needle cap is 4～6mm.
As the preferred implementation of above-described embodiment, the external diameter of described spring is 5～6mm, and length is 35～45mm.
Described electromagnetism labelling head provided in an embodiment of the present invention can be applicable on handheld electromagnetic marking machine, handheld electromagnetic
Marking machine is primarily adapted for use in, and is inconvenient to use under the workpiece that moves and special occasion at some, such as: reductor, motor, starts
Machine, lathe, shipbuilding, steel, steel plate, petroleum pipeline, natural gas line etc. mark；Handheld electromagnetic marking machine includes two
Part: controller and mark head.Electromagnetism labelling head driving plate and display panel are installed and are fixed in the controller in advance, the mode of connection
It is connected with marking machine panel by above " driving plate is in kind " icon note.Electromagnetism labelling head is according to above " electromagnetism labelling head assembling
Figure " is mounted and fixed on above the support of labelling head.After all of above Job readiness finishes, adjust the distance of marking needle and workpiece
Between 3-6mm, it is then electrified to, marking machine self-starting, after entering mark interface, adjusts the parameter of display panel as needed, come
Set the printing dynamics of marking needle and frequency (general 45# steel plate Parameter adjustable is generally as a3-a5, copper material aluminium: a5-a7),
Next arresting mark head be aligned needs the workpiece of mark, and " mark " button clicking on labelling head gets final product mark
Finally it is noted that above-described each embodiment is merely to illustrate technical scheme, rather than to it
Limit；Although being described in detail to the present invention with reference to the foregoing embodiments, it will be understood by those within the art that:
It still can be modified to the technical scheme described in previous embodiment, or wherein part or all of technical characteristic is entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technical side
The scope of case.
Claims (8)
1. a kind of electromagnetism labelling head, described electromagnetism labelling head be arranged on the mark head of electromagnetism marking machine it is characterised in that: institute
State electromagnetism labelling head and include electromagnetism mark driving means and marking device, described electromagnetism mark driving means pass through coil and institute
State marking device to be connected, described marking device carries out mark under the driving of described electromagnetism mark driving means, wherein:
Described electromagnetism mark driving means include driving plate and display panel, and described driving plate is connected with described display panel, described drive
Dynamic plate includes pulse generator, three mos tube drive circuits parallel with one another, outside starts interface and external temperature is reported to the police and connect
Mouthful, the described outside interface that starts is connected with described pulse generator respectively with described external temperature remote alarm interface, and described pulse is sent out
Raw device is connected with described mos tube drive circuit, for driving mos tube drive circuit to be operated；
Described marking device include solenoid shell, self lubrication bearing, iron core, coil rack, marking needle, spring, needle guard and
Needle guard ring for fixing, described solenoid shell is the cylindrical housings of upper end closed, and described solenoid shell upper end center is provided with
First through hole, described iron core is arranged in described solenoid shell and runs through described first through hole and stretches out, described self-lubricating
Axle sleeve is arranged in described solenoid shell and is set on described iron core, and described coil rack is arranged on described solenoid shell
Interior and be set on described self lubrication bearing, on described coil rack, uniform winding has coil, subordinate in described solenoid shell
End is provided with needle guard ring for fixing, and described needle guard is arranged on described solenoid shell interior lower end, institute by described needle guard ring for fixing
State marking needle to be arranged on the lower end of described iron core and run through described needle guard and stretch out, described marking needle is arranged with spring, institute
Stating iron core lower end is a tapered portion；
The wall thickness of described solenoid shell is 2～4mm, is provided with a square flange, institute outside the upper end of described solenoid shell
State the square flange side vertical with its center axis and be provided with the second through hole, in described second through hole and described solenoid shell
Portion communicates, and the lower end of described solenoid shell is provided with female thread；
Described marking device is connected with described electromagnetism mark driving means by coil, and the marking needle in described marking device exists
Carry out mark work under the driving of described electromagnetism mark driving means.
2. electromagnetism labelling head according to claim 1 is it is characterised in that be provided with described pulse generator
Stc12c5604ad single-chip microcomputer.
3. electromagnetism labelling head according to claim 1 is it is characterised in that a diameter of 15～20mm of described first through hole.
4. electromagnetism labelling head according to claim 1 is it is characterised in that described needle guard ring for fixing outer upper is provided with outward
Screw thread, is matched with the female thread of described solenoid shell lower end.
5. electromagnetism labelling head according to claim 1 is it is characterised in that described needle guard upper end is arranged on described self-lubricating axle
In set, it is a tapered portion inside described needle guard upper end, its taper is more than the taper of described iron core lower end tapered portion, in described needle guard
End is outside to be provided with an annular protrusion, and the thickness of described annular protrusion is 1～3mm, and described needle guard lower end is a tapering, described cone
Portion is internally provided with and the third through-hole being connected inside described needle guard, a diameter of 3～5mm of described third through-hole, described beats
Marking peg runs through described third through-hole, is inlaid with copper sheathing in described third through-hole, and the internal diameter of described copper sheathing is more than described marking needle
External diameter.
6. electromagnetism labelling head according to claim 1 it is characterised in that described marking needle be hard alloy marking needle, its
The angle of needle point is 65 ° or 90 ° or 120 °, and described marking needle includes needle cap and shank, and needle cap and described shank pass through copper
Weldering welding is fixedly connected.
7. electromagnetism labelling head according to claim 6 is it is characterised in that a diameter of 6～8mm of the needle cap of described marking needle,
Needle cap is made up of 45 steel or a3 steel, and the thickness of needle cap is 4～6mm.
8. it is characterised in that the external diameter of described spring is 5～6mm, length is electromagnetism labelling head according to claim 1
35～45mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410381967.9A CN104139609B (en) | 2014-08-06 | 2014-08-06 | Electromagnetic marking head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410381967.9A CN104139609B (en) | 2014-08-06 | 2014-08-06 | Electromagnetic marking head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104139609A CN104139609A (en) | 2014-11-12 |
| CN104139609B true CN104139609B (en) | 2017-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410381967.9A Active CN104139609B (en) | 2014-08-06 | 2014-08-06 | Electromagnetic marking head |
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| CN (1) | CN104139609B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904861B (en) * | 2016-05-07 | 2018-08-10 | 汕头市俊国机电科技有限公司 | A kind of electronic developing head device |
| CN106427224B (en) * | 2016-08-31 | 2017-11-28 | 汕头市俊国机电科技有限公司 | A kind of double pneumatic type punching press needle devices |
| CN109049992A (en) * | 2018-07-23 | 2018-12-21 | 重庆依斯普模具有限公司 | Electronic marking needle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351375Y (en) * | 1996-09-23 | 1999-12-01 | 武汉迈驰科技发展联合公司 | Electromagnetic marking machine controlled by microcomputer |
| CN2767171Y (en) * | 2004-11-12 | 2006-03-29 | 李申果 | Digital control electric index tag printer |
| CN200957695Y (en) * | 2006-08-27 | 2007-10-10 | 黄建民 | Electric labelling device with impact needle |
| CN100503178C (en) * | 2007-07-16 | 2009-06-24 | 孙玉坤 | Electrical percussive tool |
| CN101898459B (en) * | 2010-07-15 | 2012-01-25 | 重庆理工大学 | Rolling type electric printing head device |
| CN203450474U (en) * | 2013-07-15 | 2014-02-26 | 西刻标识设备（上海）有限公司 | Handheld electromagnetic marking machine |
| CN203974241U (en) * | 2014-08-06 | 2014-12-03 | 北京恒博山科技发展有限责任公司 | A kind of electromagnetism labelling head |
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| CN104139609A (en) | 2014-11-12 |
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