CN104139609A - Electromagnetic marking head - Google Patents
Electromagnetic marking head Download PDFInfo
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- CN104139609A CN104139609A CN201410381967.9A CN201410381967A CN104139609A CN 104139609 A CN104139609 A CN 104139609A CN 201410381967 A CN201410381967 A CN 201410381967A CN 104139609 A CN104139609 A CN 104139609A
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- marking
- electromagnetism
- needle
- needle guard
- mark
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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
Current known impact type mark mode: have Pneumatic marking and electromagnetism marking machine, Pneumatic marking technology has developed a lot of years in China, and technology is quite ripe; And electromagnetism Mark technology has also had several years in China, but be all external equipment, technical data has no way of obtaining.The unique difference of pneumatic marking machine and electromagnetism marking machine is exactly that labelling head is different, and other frame for movement is all the same.Pneumatic marking head is comprised of: needle guard, marking needle, spring, O shape circle, forms an auto-oscillation type gas piston, and when air valve is to Pneumatic marking head air feed time, labelling head is with regard to automatic back-and-forth high speed impact.But be subject to the impact of processing technology, material, source of the gas, working environment, at work, easily the frequency of occurrences is unstable for labelling head, and the factors such as marking needle does not impact, impact dynamics shakiness, cause and can not on workpiece, print qualified mark.
Pneumatic marking head is that pneumatically drives, and compressed air is to be supplied by air pump or gas station, and air pump or gas station energy consumption are larger, and the mechanism of Pneumatic marking head has also determined to change lower, and wastes energy; Aspect the removable processing of pneumatic marking machine, as when Pneumatic marking in the wild or be inconvenient to supply the place of source of the gas, marking machine also just cannot have been worked.
Summary of the invention
In view of the above-mentioned problems in the prior art, main purpose of the present invention is to address the deficiencies of the prior art, and the invention provides a kind of easy to carry and electromagnetism labelling head that mark efficiency is high.
The invention provides a kind of electromagnetism labelling head, described electromagnetism labelling head is arranged on the mark head of electromagnetism marking machine, it is characterized in that: described electromagnetism labelling head comprises electromagnetism mark drive unit and marking device, described electromagnetism mark drive unit is connected with described marking device by coil, described marking device carries out mark under the driving of described electromagnetism mark drive unit, wherein:
Described electromagnetism mark drive unit comprises drive plate and display board, described drive plate is connected with described display board, described drive plate comprises impulse generator, three metal-oxide-semiconductor drive circuits parallel with one another, outside startup interface and external temperature remote alarm interface, the described outside interface that starts is connected with described impulse generator respectively with described external temperature remote alarm interface, described impulse generator is connected with described metal-oxide-semiconductor drive circuit, for driven MOS tube drive circuit, carries out work;
Described marking device comprises solenoid shell, self lubrication bearing, iron core, coil rack, marking needle, spring, needle guard and needle guard retainer plate, described solenoid shell is the cylindrical housings of upper end closed, center, described solenoid shell upper end is provided with the first through hole, described iron core is arranged in described solenoid shell and runs through described the first through hole and stretches out, described self lubrication bearing is arranged in described solenoid and is set on described iron core, described coil rack is arranged in described solenoid shell and is set on described self lubrication bearing, on described coil rack, uniform winding has coil, described solenoid shell interior lower end is provided with needle guard retainer plate, described needle guard is arranged on described solenoid shell interior lower end by described needle guard retainer plate, described marking needle is arranged on the lower end of described iron core and runs through described needle guard and stretches out, on described marking needle, be arranged with spring, described iron core lower end is a tapered portion,
Described marking device is connected with described electromagnetism mark drive unit by coil, and the marking needle in described marking device carries out mark work under the driving of described electromagnetism mark drive unit.
Optionally, in described impulse generator, be provided with STC12C5604AD single-chip microcomputer.
Optionally, the wall thickness of described solenoid shell is 2～4mm, the upper end outer setting of described solenoid shell has a square flange, the side that described square flange is vertical with its central axis is provided with the second through hole, described the second through hole communicates with described solenoid shell inside, and the lower end of described solenoid shell is provided with internal thread.
Optionally, the diameter of described the first through hole is 15～20mm.
Optionally, described needle guard retainer plate outer upper is provided with external screw thread, matches with the internal thread of described solenoid shell lower end.
Optionally, described needle guard upper end is arranged in described self lubrication bearing, inside, described needle guard upper end is a tapered portion, its tapering is greater than the tapering of described iron core lower end tapered portion, described needle guard middle-end outer setting has an annular protrusion, the thickness of described annular protrusion is 1～3mm, described needle guard lower end is a tapering, inside, described tapering is provided with the third through-hole being connected with described needle guard inside, the diameter of described third through-hole is 3～5mm, described marking needle runs through described third through-hole, in described third through-hole, be inlaid with copper sheathing, the internal diameter of described copper sheathing is greater than the external diameter of described marking needle.
Optionally, described marking needle is carbide alloy marking needle, and the angle of its needle point is 65 ° or 90 ° or 120 °, and described marking needle comprises pin cap and shank, and described pin cap and described shank are welded and are fixed connection by brazing.
Optionally, the pin cap diameter of described marking needle is 6～8mm, and described pin cap consists of 45 steel or A3 steel, and the thickness of described pin cap is 4～6mm.
Optionally, the external diameter of described spring is 5～6mm, and length is 35～45mm.
The present invention has the following advantages and beneficial effect: a kind of electromagnetism labelling head provided by the invention, when completing normal mark effect, also overcome the deficiency of Pneumatic marking head in the middle of work, made that marking machine is more convenient to be carried, and had the place of power supply normally to work; Because electromagnetism labelling head is directly to drive marking needle, can change than aspect, just can reach higher; Because of pneumatic marking machine substantially the same with electromagnetism marking machine frame for movement, if Pneumatic marking need to be transformed into electromagnetism marking machine of the present invention is very easily, only need change the Connection Block of labelling head and the drive plate of electromagnetism labelling head be arranged in the controller of pneumatic marking machine, and simple connection cable.
Accompanying drawing explanation
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.
The 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 the mark head of electromagnetism marking machine, it is characterized in that: described electromagnetism labelling head comprises electromagnetism mark drive unit 2 and marking device 1, described electromagnetism mark drive unit 2 is connected with described marking device 1 by coil, described marking device 1 carries out mark under the driving of described electromagnetism mark drive unit 2, wherein: described electromagnetism mark drive unit 2 comprises drive plate 22 and display board 21, described drive plate 22 is connected with described display board 21, described drive plate 22 comprises impulse generator 23, three metal-oxide-semiconductor drive circuits 26 parallel with one another, outside interface 24 and the external temperature remote alarm interface 25 of starting, the described outside interface 24 that starts is connected with described impulse generator 23 respectively with described external temperature remote alarm interface 25, described impulse generator 23 is connected with described metal-oxide-semiconductor drive circuit 26, described impulse generator 23 carries out work for driven MOS tube drive circuit, described marking device 1 comprises solenoid shell 5, self lubrication bearing 3, iron core 14, coil rack 7, marking needle 11, spring 9, needle guard 10 and needle guard retainer plate 8, the cylindrical housings that described solenoid shell 5 is upper end closed, center, described solenoid shell upper end is provided with the first through hole, described iron core 14 is arranged in described solenoid shell and runs through described the first through hole and stretches out, described iron core 14 centers are provided with air slot 15, described air slot 15 runs through described iron core 14, described self lubrication bearing 3 is arranged in described solenoid and is set on described iron core 14, described coil rack 7 is arranged in described solenoid shell 5 and is set on described self lubrication bearing 3, on described coil rack 7, uniform winding has coil 6, described coil 6 is high temperature resistant coil, described coil 6 is connected with described electromagnetism mark drive unit by the external the end of a thread 4 of coil, described solenoid shell 5 interior lower end are provided with needle guard retainer plate 8, described needle guard 10 is arranged on described solenoid shell 5 interior lower end by described needle guard retainer plate 8, described marking needle 11 is arranged on the lower end of described iron core 14 and runs through described needle guard 10 and stretches out, on described marking needle, be arranged with spring, described iron core lower end is a tapered portion, described marking device is connected with described electromagnetism mark drive unit by coil, and the marking needle in described marking device carries out mark work under the driving of described electromagnetism mark drive unit.
As the preferred embodiment of above-described embodiment, in described impulse generator 23, be provided with STC12C5604AD single-chip microcomputer.
Preferred embodiment as above-described embodiment, the wall thickness of described solenoid shell 5 is 2～4mm, the upper end outer setting of described solenoid shell has a square flange 13, the side that described square flange is vertical with its central axis is provided with the second through hole 12, described the second through hole communicates with described solenoid shell inside, and the lower end of described solenoid shell is provided with internal thread.
As the preferred embodiment of above-described embodiment, the diameter of described the first through hole is 15～20mm.
As the preferred embodiment of above-described embodiment, described needle guard retainer plate outer upper is provided with external screw thread, matches with the internal thread of described solenoid shell lower end.
Preferred embodiment as above-described embodiment, described needle guard upper end is arranged in described self lubrication bearing, inside, described needle guard upper end is a tapered portion, its tapering is greater than the tapering of described iron core lower end tapered portion, described needle guard middle-end outer setting has an annular protrusion, the thickness of described annular protrusion is 1～3mm, described needle guard lower end is a tapering, inside, described tapering is provided with the third through-hole being connected with described needle guard inside, the diameter of described third through-hole is 3～5mm, described marking needle runs through described third through-hole, in described third through-hole, be inlaid with copper sheathing, the internal diameter of described copper sheathing is greater than the external diameter of described marking needle.
As the preferred embodiment of above-described embodiment, described marking needle is carbide alloy marking needle, and the angle of its needle point is 65 ° or 90 ° or 120 °, and described marking needle comprises pin cap and shank, and described pin cap and described shank are welded and are fixed connection by brazing.
As the preferred embodiment of above-described embodiment, the pin cap diameter of described marking needle is 6～8mm, and described pin cap consists of 45 steel or A3 steel, and the thickness of described pin cap is 4～6mm.
As the preferred embodiment of above-described embodiment, the external diameter of described spring is 5～6mm, and length is 35～45mm.
The described electromagnetism labelling head that the embodiment of the present invention provides can be applicable on hand-held electromagnetism marking machine, hand-held electromagnetism marking machine is mainly applicable to, under the workpiece of being inconvenient to move at some and special occasion, use, as: reductor, motor, engine, lathe, shipbuilding, steel, steel plate, petroleum pipeline, natural gas line etc. mark; Hand-held electromagnetism marking machine comprises two parts: controller and mark head.Electromagnetism labelling head drive plate and display board are installed and are fixed in advance in controller, and the mode of connection is connected with marking machine control panel by above " drive plate is in kind " figure mark.Electromagnetism labelling head is mounted and fixed on above the support of labelling head according to above " electromagnetism labelling head installation diagram ".After above all working is ready, regulating the distance of marking needle and workpiece is between 3-6mm, then energising, marking machine self-starting, enters behind mark interface, regulates as required the parameter of display board, (general 45# steel plate parameter can be adjusted to A3-A5 to set the printing dynamics of marking needle and frequency, copper material aluminium is generally: A5-A7), next arrest mark head and aim at the workpiece that needs mark, " mark " button clicking on labelling head gets final product mark
Finally it should be noted that: above-described each embodiment, only for technical scheme of the present invention is described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record previous embodiment is modified, or to wherein partly or entirely technical characterictic be equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (9)
1. an electromagnetism labelling head, described electromagnetism labelling head is arranged on the mark head of electromagnetism marking machine, it is characterized in that: described electromagnetism labelling head comprises electromagnetism mark drive unit and marking device, described electromagnetism mark drive unit is connected with described marking device by coil, described marking device carries out mark under the driving of described electromagnetism mark drive unit, wherein:
Described electromagnetism mark drive unit comprises drive plate and display board, described drive plate is connected with described display board, described drive plate comprises impulse generator, three metal-oxide-semiconductor drive circuits parallel with one another, outside startup interface and external temperature remote alarm interface, the described outside interface that starts is connected with described impulse generator respectively with described external temperature remote alarm interface, described impulse generator is connected with described metal-oxide-semiconductor drive circuit, for driven MOS tube drive circuit, carries out work;
Described marking device comprises solenoid shell, self lubrication bearing, iron core, coil rack, marking needle, spring, needle guard and needle guard retainer plate, described solenoid shell is the cylindrical housings of upper end closed, center, described solenoid shell upper end is provided with the first through hole, described iron core is arranged in described solenoid shell and runs through described the first through hole and stretches out, described self lubrication bearing is arranged in described solenoid and is set on described iron core, described coil rack is arranged in described solenoid shell and is set on described self lubrication bearing, on described coil rack, uniform winding has coil, described solenoid shell interior lower end is provided with needle guard retainer plate, described needle guard is arranged on described solenoid shell interior lower end by described needle guard retainer plate, described marking needle is arranged on the lower end of described iron core and runs through described needle guard and stretches out, on described marking needle, be arranged with spring, described iron core lower end is a tapered portion,
Described marking device is connected with described electromagnetism mark drive unit by coil, and the marking needle in described marking device carries out mark work under the driving of described electromagnetism mark drive unit.
2. electromagnetism labelling head according to claim 1, is characterized in that, is provided with STC12C5604AD single-chip microcomputer in described impulse generator.
3. electromagnetism labelling head according to claim 1, it is characterized in that, the wall thickness of described solenoid shell is 2～4mm, the upper end outer setting of described solenoid shell has a square flange, the side that described square flange is vertical with its central axis is provided with the second through hole, described the second through hole communicates with described solenoid shell inside, and the lower end of described solenoid shell is provided with internal thread.
4. electromagnetism labelling head according to claim 1, is characterized in that, the diameter of described the first through hole is 15～20mm.
5. electromagnetism labelling head according to claim 1, is characterized in that, described needle guard retainer plate outer upper is provided with external screw thread, matches with the internal thread of described solenoid shell lower end.
6. electromagnetism labelling head according to claim 1, it is characterized in that, described needle guard upper end is arranged in described self lubrication bearing, inside, described needle guard upper end is a tapered portion, its tapering is greater than the tapering of described iron core lower end tapered portion, described needle guard middle-end outer setting has an annular protrusion, the thickness of described annular protrusion is 1～3mm, described needle guard lower end is a tapering, inside, described tapering is provided with the third through-hole being connected with described needle guard inside, the diameter of described third through-hole is 3～5mm, described marking needle runs through described third through-hole, in described third through-hole, be inlaid with copper sheathing, the internal diameter of described copper sheathing is greater than the external diameter of described marking needle.
7. electromagnetism labelling head according to claim 1, it is characterized in that, described marking needle is carbide alloy marking needle, and the angle of its needle point is 65 ° or 90 ° or 120 °, described marking needle comprises pin cap and shank, and described pin cap and described shank are welded and are fixed connection by brazing.
8. electromagnetism labelling head according to claim 7, is characterized in that, the pin cap diameter of described marking needle is 6～8mm, and described pin cap consists of 45 steel or A3 steel, and the thickness of described pin cap is 4～6mm.
9. electromagnetism labelling head according to claim 1, is characterized in that, the external diameter of described spring is 5～6mm, and length is 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 |
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| Publication Number | Publication Date |
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| CN104139609A true CN104139609A (en) | 2014-11-12 |
| CN104139609B CN104139609B (en) | 2017-02-01 |
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| 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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| Country | Link |
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| CN (1) | CN104139609B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904861A (en) * | 2016-05-07 | 2016-08-31 | 汕头市俊国机电科技有限公司 | Electric marking punch pin device |
| CN106427224A (en) * | 2016-08-31 | 2017-02-22 | 汕头市俊国机电科技有限公司 | Double pneumatic punch needle device |
| CN109049992A (en) * | 2018-07-23 | 2018-12-21 | 重庆依斯普模具有限公司 | Electronic marking needle |
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| 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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2014
- 2014-08-06 CN CN201410381967.9A patent/CN104139609B/en active Active
Patent Citations (7)
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| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105904861A (en) * | 2016-05-07 | 2016-08-31 | 汕头市俊国机电科技有限公司 | Electric marking punch pin device |
| CN106427224A (en) * | 2016-08-31 | 2017-02-22 | 汕头市俊国机电科技有限公司 | Double pneumatic punch needle device |
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| CN109049992A (en) * | 2018-07-23 | 2018-12-21 | 重庆依斯普模具有限公司 | Electronic marking needle |
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| Publication number | Publication date |
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| CN104139609B (en) | 2017-02-01 |
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