CN201376393Y - Pneumatic marking needle - Google Patents
Pneumatic marking needle Download PDFInfo
- Publication number
- CN201376393Y CN201376393Y CN200820099109U CN200820099109U CN201376393Y CN 201376393 Y CN201376393 Y CN 201376393Y CN 200820099109 U CN200820099109 U CN 200820099109U CN 200820099109 U CN200820099109 U CN 200820099109U CN 201376393 Y CN201376393 Y CN 201376393Y
- Authority
- CN
- China
- Prior art keywords
- needle guard
- needle
- stylet
- closing member
- nook closing
- 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
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Abstract
The utility model discloses an industrial typing device which essentially consists of a needle stand 1, a needle guard 3, a stylet 5, a spring 4 and a seal ring 2. The structural key points of the device are as follows: after 0.2-0.8MPa atmospheric pressure enters the needle stand 1, the air flow presses the stylet 5 down, after the stylet 5 is pressed down, the air flow is discharged through a gas vent 6 of the needle guard 3; after the atmospheric pressure lowers, the stylet 5 withdraws to the original place immediately under the force of the spring 4. By cycling in this way, the stylet vibrates up and down in the needle guard 3 in a high-frequency manner.
Description
One, technical field:
The utility model relates to the computer control typing apparatus on a kind of industrial marking note equipment, the especially metal surface.
Two, background technology:
Traditional industrial marking arrangement or typewriting apparatus are to adopt the reverse that carves earlier word or figure on metal, and the mode with knocking is printed on the metal surface, thereby get word or figure comes out on the metal surface.There are a lot of shortcomings in this typewriting technology, as: print speed is slow, labour's intensity is made mistakes greatly, easily etc., must have a kind of new typewriting technology to replace, to satisfy the development need that modern industry is produced.
Three, summary of the invention:
The purpose of this utility model provides a kind of typewriting head unit of computer-controlled pneumatic marking machine, promptly pneumatic mark pin.
Concrete body scheme of the present utility model is: a kind of pneumatic mark pin, being contained in one is subjected on the working head that computer-controlled employing stepper motor or servomotor can do plane bidimensional or circumference three-dimensional motion, its key is that the computer control motor makes pneumatic mark pin move by the predetermined character or the track of figure, compressed air makes the frequency up-down vibration of print needle with per second about 200 times simultaneously, gets the character and the figure that are made of continuous dot matrix on workpiece.Pneumatic mark pin is made up of needle stand, needle guard, nook closing member, spring, sealing ring.The vibration principle of print needle is: after 0.2-0.8MP air pressure entered needle stand, air-flow was depressed nook closing member, and after nook closing member was depressed, air-flow can be discharged by the steam vent of needle guard, and after air pressure reduced, nook closing member was return original position immediately under the active force of spring.So circulation, nook closing member dither back and forth in needle guard can stay the dot matrix track impinging upon on the metal surface.
Four, description of drawings:
Fig. 1 is a cutaway view.
Fig. 2 is the vertical view of Fig. 1.
Five, specific embodiments:
Above-mentioned accompanying drawing: the utility model mainly is made up of needle stand, needle guard, nook closing member, spring, sealing ring.Its structural feature is: after 0.2-0.8MP air pressure entered needle stand, air-flow was depressed nook closing member, and after nook closing member was depressed, air-flow can be discharged by the steam vent of needle guard, and after air pressure reduced, nook closing member was return original position immediately under the active force of spring.So circulation, nook closing member dither back and forth in needle guard.The computer control motor makes pneumatic mark pin move by the predetermined character or the track of figure, and compressed air makes the frequency up-down vibration of print needle with per second about 200 times simultaneously, gets the character and the figure that are made of continuous dot matrix on workpiece.
Claims (2)
1, pneumatic mark pin mainly is made up of needle stand (1), sealing ring (2), needle guard (3), spring (4), nook closing member (5), needle guard (3) is connected needle stand (1) below by engage thread, spring (4) is enclosed within on the nook closing member (5), needle guard (3) inside of packing into together, sealing ring (2) is contained in needle guard (3) afterbody, prevent that nook closing member (5) from ejecting, nook closing member (5) is flexible back and forth in needle guard (3) inside under compressed-air actuated effect, reaches the vibration purpose.
2, pneumatic mark pin according to claim 1, it is characterized in that: needle guard (3) has 2-4 steam vent (6), and steam vent (6) is circle distribution, and is evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820099109U CN201376393Y (en) | 2008-12-19 | 2008-12-19 | Pneumatic marking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820099109U CN201376393Y (en) | 2008-12-19 | 2008-12-19 | Pneumatic marking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376393Y true CN201376393Y (en) | 2010-01-06 |
Family
ID=41516491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820099109U Expired - Fee Related CN201376393Y (en) | 2008-12-19 | 2008-12-19 | Pneumatic marking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376393Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898459A (en) * | 2010-07-15 | 2010-12-01 | 重庆理工大学 | Rolling type electric printing head device |
| CN102490160A (en) * | 2011-12-07 | 2012-06-13 | 济南中正金码科技有限公司 | Reducing blasting weighting needle assembly |
| CN103568674A (en) * | 2012-07-23 | 2014-02-12 | 深圳市百泰珠宝首饰有限公司 | Method for making pattern on gold jewelry |
| CN103612485A (en) * | 2013-11-27 | 2014-03-05 | 包头钢铁（集团）有限责任公司 | Device for printing serial number marks on cylindrical metal surface and using method thereof |
| CN103625127A (en) * | 2013-11-27 | 2014-03-12 | 包头钢铁（集团）有限责任公司 | Device for printing serial number mark on surface of spherical metal and method for using device |
| CN106183450A (en) * | 2016-07-06 | 2016-12-07 | 江苏华桠融通智能科技有限公司 | A kind of card code print hammer convex, recessed |
| 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 |
| CN106827822A (en) * | 2017-03-28 | 2017-06-13 | 重庆初刻智能机械设备有限公司 | Inside set the Pneumatic marking head of longitudinal air discharge duct |
| CN109049992A (en) * | 2018-07-23 | 2018-12-21 | 重庆依斯普模具有限公司 | Electronic marking needle |
| CN111629861A (en) * | 2017-11-30 | 2020-09-04 | 拉通德公司 | Marking head with pressure sensor |
| CN111761942A (en) * | 2020-06-30 | 2020-10-13 | 济南中正金码科技有限公司 | Pneumatic marking needle and using method |
| CN114750517A (en) * | 2022-04-14 | 2022-07-15 | 徐州市全球通精密钢管有限公司 | Pneumatic marking machine of accurate slender steel pipe model mark |
-
2008
- 2008-12-19 CN CN200820099109U patent/CN201376393Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898459A (en) * | 2010-07-15 | 2010-12-01 | 重庆理工大学 | Rolling type electric printing head device |
| CN102490160A (en) * | 2011-12-07 | 2012-06-13 | 济南中正金码科技有限公司 | Reducing blasting weighting needle assembly |
| CN102490160B (en) * | 2011-12-07 | 2014-06-25 | 济南中正金码科技有限公司 | Reducing blasting weighting needle assembly |
| CN103568674A (en) * | 2012-07-23 | 2014-02-12 | 深圳市百泰珠宝首饰有限公司 | Method for making pattern on gold jewelry |
| CN103625127B (en) * | 2013-11-27 | 2017-12-01 | 包头钢铁（集团）有限责任公司 | A kind of device and its application method that numbering mark is printed in surface of spherical metal |
| CN103612485A (en) * | 2013-11-27 | 2014-03-05 | 包头钢铁（集团）有限责任公司 | Device for printing serial number marks on cylindrical metal surface and using method thereof |
| CN103625127A (en) * | 2013-11-27 | 2014-03-12 | 包头钢铁（集团）有限责任公司 | Device for printing serial number mark on surface of spherical metal and method for using device |
| CN106183450A (en) * | 2016-07-06 | 2016-12-07 | 江苏华桠融通智能科技有限公司 | A kind of card code print hammer convex, recessed |
| 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 |
| 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 |
| CN106827822A (en) * | 2017-03-28 | 2017-06-13 | 重庆初刻智能机械设备有限公司 | Inside set the Pneumatic marking head of longitudinal air discharge duct |
| CN111629861A (en) * | 2017-11-30 | 2020-09-04 | 拉通德公司 | Marking head with pressure sensor |
| CN111629861B (en) * | 2017-11-30 | 2023-02-03 | 拉通德公司 | Marking head with pressure sensor |
| CN109049992A (en) * | 2018-07-23 | 2018-12-21 | 重庆依斯普模具有限公司 | Electronic marking needle |
| CN111761942A (en) * | 2020-06-30 | 2020-10-13 | 济南中正金码科技有限公司 | Pneumatic marking needle and using method |
| CN114750517A (en) * | 2022-04-14 | 2022-07-15 | 徐州市全球通精密钢管有限公司 | Pneumatic marking machine of accurate slender steel pipe model mark |
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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: 20100106 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |