CN106827822A - Inside set the Pneumatic marking head of longitudinal air discharge duct - Google Patents
Inside set the Pneumatic marking head of longitudinal air discharge duct Download PDFInfo
- Publication number
- CN106827822A CN106827822A CN201710190874.1A CN201710190874A CN106827822A CN 106827822 A CN106827822 A CN 106827822A CN 201710190874 A CN201710190874 A CN 201710190874A CN 106827822 A CN106827822 A CN 106827822A
- Authority
- CN
- China
- Prior art keywords
- air discharge
- discharge duct
- needle
- longitudinal air
- pneumatic marking
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/225—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material ballistic, e.g. using solid balls or pellets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
Landscapes
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
Abstract
The Pneumatic marking head that longitudinal air discharge duct is set in of the invention is related to the labelling head of pneumatic marking machine, the Pneumatic marking head, it is characterized in that, the top of needle guard is set to major part, the bottom of needle guard is set to microcephaly, sleeve port and print needle pilot hole are sequentially provided with from major part to microcephaly in needle guard, connection external screw thread is provided with the outer wall of the major part of needle guard, stage clip is housed in the bottom of sleeve port, piston, print needle, one end of print needle is fixed on the bottom of piston, the other end of print needle is then passed through print needle pilot hole after passing through stage clip, port is provided with the side wall of sleeve port bottom, middle part outside needle guard is provided with bayonet socket, longitudinal air discharge duct is provided with inwall in the middle part of sleeve port.Of the invention to have rational in infrastructure, design ingenious, the air inlet of Pneumatic marking head, smooth gas discharge, the lower dead center control of piston is accurate, and print needle is worked good with oil-containing sliding bearing and weares and teares small, not card stage clip, the long service life of Pneumatic marking head, with promotional value.
Description
Technical field
The present invention relates to the labelling head of pneumatic marking machine, it is more particularly in a kind of set the Pneumatic marking of longitudinal air discharge duct
Head.
Background technology
Pneumatic marking machine is a kind of mechanical device for impacting print needle by compressed air to be printed.Pneumatic marking machine
Two classes are generally divided into, a class is desk-top pneumatic marking machine, another kind of is portable pneumatic marking machine.Pneumatic marking machine is main by four
Part is constituted：One is computer hardware and special-purpose software；Two is driving control system；Three is pneumatic system；Four is mark work
Platform.The operation principle of pneumatic marking machine：It is exactly the figure and the information input computer such as word that will need mark, computer passes through
Special control panel controls drive system and pneumatic system, technical grade X-Y scanning systems to carry labelling head according to computer instruction and move,
The print needle of high frequency valve control labelling head makees dither, and print needle prints required figure and character on workpiece.It is pneumatic to beat
Header is the very important part in pneumatic marking machine, and it is mainly by needle guard, piston, stage clip, print needle, port group
Into.Because the print needle in Pneumatic marking head needs to make the accurate vibration of high frequency.The unreasonable structure of existing Pneumatic marking head,
Air inlet, the exhaust for Pneumatic marking head easily occur be not smooth, and the Stroke Control of print needle is forbidden, and needle guard easily weares and teares, card stage clip etc.
Deficiency, the service life for having a strong impact on pneumatic printing effect and pneumatic labelling head is short.Therefore, have in one kind to be developed setting longitudinal row
The Pneumatic marking head of air drain.
The content of the invention
The purpose of the present invention：The Pneumatic marking head that longitudinal air discharge duct is set in a kind of is provided.
Technical scheme：The Pneumatic marking head of longitudinal air discharge duct is set in a kind of, it is characterised in that the top of needle guard
Major part is set to, the bottom of needle guard is set to be sequentially provided with sleeve port and print needle pilot hole from major part to microcephaly in microcephaly, needle guard,
The outer wall of the major part of needle guard is provided with connection external screw thread, and stage clip, piston, print needle, the one of print needle are housed in the bottom of sleeve port
End is fixed on the bottom of piston, and the other end of print needle is then passed through print needle pilot hole after passing through stage clip, in sleeve port bottom
Side wall is provided with port, and the middle part outside needle guard is provided with bayonet socket, and longitudinal exhaust is provided with the inwall in the middle part of sleeve port
Groove.
The Pneumatic marking head of longitudinal air discharge duct is set in described above, it is fixed with described print needle pilot hole
Oil-containing sliding bearing, print needle passes through oil-containing sliding bearing, and print needle is slidably matched with oil-containing sliding bearing, described containing cunning
Dynamic bearing is to suppress to form after being mixed by tin zinc-copper and lubricating oil, and shape such as saves straight copper pipe.
Optimization, the described interior Pneumatic marking head for setting longitudinal air discharge duct, the longitudinal air discharge duct described in it is 2-6, longitudinal direction
Air discharge duct is evenly distributed on the inwall of sleeve port.
Optimization, the described interior Pneumatic marking head for setting longitudinal air discharge duct, the longitudinal air discharge duct size described in it is identical, longitudinal direction
Higher than effective depth 2-4 millimeters of piston, the width of longitudinal air discharge duct is 2-6 millimeters to the height of air discharge duct, longitudinal air discharge duct
Depth is 1-3 millimeters.
Optimization, the described interior Pneumatic marking head for setting longitudinal air discharge duct, the longitudinal air discharge duct described in it is 4, piston
Effective depth is 5 millimeters, and the height of longitudinal air discharge duct is 2-4 millimeters, and the width of longitudinal air discharge duct is 4 millimeters, longitudinal air discharge duct
Depth be 1.2 millimeters, described port is 4, and a diameter of 1.5 millimeters of port, 4 ports uniformly divide
Cloth is on same circumference, and port is alternate 45 degree with longitudinal air discharge duct.
The operation principle of the Pneumatic marking head of longitudinal air discharge duct is set in of the invention, it is when the piston is at the top dead center, pneumatic
The pneumatic system of marking machine, is input into the top that quantitative compressed air is pressed in piston, piston compression press spring, piston and print needle
Just move downward, port discharges the air of piston lower portion, when piston it is suitable for reading firm ran longitudinal air discharge duct it is suitable for reading when,
Just close to lower dead center, now, print needle just prints vestige to piston in workpiece face, and the compressed air of upper piston area is first from longitudinal direction
Air discharge duct leaks into the bottom of piston, and then compressed air is released from port again, the distress resolves of upper piston area, the bullet of stage clip
Piston and print needle are pushed back top dead centre by power again, at the same outside air again from port enter piston lower portion sleeve port in,
Complete and once move back and forth.Spanner blocks the rotatable needle guard of bayonet socket.
Beneficial effects of the present invention：The Pneumatic marking head of longitudinal air discharge duct is set in of the invention, with rational in infrastructure, design
Ingenious, the air inlet of Pneumatic marking head, smooth gas discharge, the lower dead center control of piston are accurate, and print needle coordinates with oil-containing sliding bearing
Wear and tear small well, not card stage clip, the long service life of Pneumatic marking head, with promotional value.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the A-A profiles in Fig. 1；
Marked in figure：Piston 1, connection external screw thread 2, bayonet socket 3, longitudinal air discharge duct 4, port 5, stage clip 6, needle guard 7, containing cunning
Dynamic bearing 8, print needle 9.
Specific embodiment
Below by embodiment, the present invention is further illustrated.
Embodiment 1
Reference picture 1, Fig. 2, Fig. 3, a kind of interior Pneumatic marking head for setting longitudinal air discharge duct, the top of needle guard 7 is set to major part, needle guard 7
Bottom be set to microcephaly, sleeve port and print needle pilot hole are sequentially provided with from major part to microcephaly in needle guard 7, in the major part of needle guard 7
Outer wall be provided with connection external screw thread 2, the bottom of sleeve port be equipped with stage clip 6, piston 1, print needle 9, one end of print needle 9 is fixed
In the bottom of piston 1, the other end of print needle 9 is then passed through print needle pilot hole after passing through stage clip 6, in the side wall of sleeve port bottom
Port 5 is provided with, the middle part outside needle guard 7 is provided with bayonet socket 3, longitudinal air discharge duct is provided with the inwall in the middle part of sleeve port
4.Oil-containing sliding bearing 8 is fixed with described print needle pilot hole, print needle 9 passes through oil-containing sliding bearing 8, print needle
9 are slidably matched with oil-containing sliding bearing 8, and described oil-containing sliding bearing 8 is to suppress to form after being mixed by tin zinc-copper and lubricating oil,
Shape such as one saves straight copper pipe.
Embodiment 2
Reference picture 1, Fig. 2, Fig. 3, a kind of interior Pneumatic marking head for setting longitudinal air discharge duct, the top of needle guard 7 is set to major part, needle guard 7
Bottom be set to microcephaly, sleeve port and print needle pilot hole are sequentially provided with from major part to microcephaly in needle guard 7, in the major part of needle guard 7
Outer wall be provided with connection external screw thread 2, the bottom of sleeve port be equipped with stage clip 6, piston 1, print needle 9, one end of print needle 9 is fixed
In the bottom of piston 1, the other end of print needle 9 is then passed through print needle pilot hole after passing through stage clip 6, in the side wall of sleeve port bottom
Port 5 is provided with, the middle part outside needle guard 7 is provided with bayonet socket 3, longitudinal air discharge duct is provided with the inwall in the middle part of sleeve port
4.Oil-containing sliding bearing 8 is fixed with described print needle pilot hole, print needle 9 passes through oil-containing sliding bearing 8, print needle 9
It is slidably matched with oil-containing sliding bearing 8, described oil-containing sliding bearing 8 is to suppress to form after being mixed by tin zinc-copper and lubricating oil,
Shape such as one saves straight copper pipe.Described longitudinal air discharge duct 4 is 2-6, and longitudinal air discharge duct 4 is evenly distributed on the inwall of sleeve port
On.
Embodiment 3
Reference picture 1, Fig. 2, Fig. 3, a kind of interior Pneumatic marking head for setting longitudinal air discharge duct, the top of needle guard 7 is set to major part, needle guard 7
Bottom be set to microcephaly, sleeve port and print needle pilot hole are sequentially provided with from major part to microcephaly in needle guard 7, in the major part of needle guard 7
Outer wall be provided with connection external screw thread 2, the bottom of sleeve port be equipped with stage clip 6, piston 1, print needle 9, one end of print needle 9 is fixed
In the bottom of piston 1, the other end of print needle 9 is then passed through print needle pilot hole after passing through stage clip 6, in the side wall of sleeve port bottom
Port 5 is provided with, the middle part outside needle guard 7 is provided with bayonet socket 3, longitudinal air discharge duct is provided with the inwall in the middle part of sleeve port
4.Oil-containing sliding bearing 8 is fixed with described print needle pilot hole, print needle 9 passes through oil-containing sliding bearing 8, print needle 9
It is slidably matched with oil-containing sliding bearing 8, described oil-containing sliding bearing 8 is to suppress to form after being mixed by tin zinc-copper and lubricating oil,
Shape such as one saves straight copper pipe.The described size of longitudinal air discharge duct 4 is identical, and the height of longitudinal air discharge duct 4 is effective higher than piston
Height 2-4 millimeters, the width of longitudinal air discharge duct 4 is 2-6 millimeters, and the depth of longitudinal air discharge duct 4 is 1-3 millimeters.
Embodiment 4
Reference picture 1, Fig. 2, Fig. 3, a kind of interior Pneumatic marking head for setting longitudinal air discharge duct, the top of needle guard 7 is set to major part, needle guard 7
Bottom be set to microcephaly, sleeve port and print needle pilot hole are sequentially provided with from major part to microcephaly in needle guard 7, in the major part of needle guard 7
Outer wall be provided with connection external screw thread 2, the bottom of sleeve port be equipped with stage clip 6, piston 1, print needle 9, one end of print needle 9 is fixed
In the bottom of piston 1, the other end of print needle 9 is then passed through print needle pilot hole after passing through stage clip 6, in the side wall of sleeve port bottom
Port 5 is provided with, the middle part outside needle guard 7 is provided with bayonet socket 3, longitudinal air discharge duct is provided with the inwall in the middle part of sleeve port
4.Oil-containing sliding bearing 8 is fixed with described print needle pilot hole, print needle 9 passes through oil-containing sliding bearing 8, print needle 9
It is slidably matched with oil-containing sliding bearing 8, described oil-containing sliding bearing 8 is to suppress to form after being mixed by tin zinc-copper and lubricating oil,
Shape such as one saves straight copper pipe.Described longitudinal air discharge duct 4 is 4, and the effective depth of piston 1 is 5 millimeters, longitudinal air discharge duct 4
Height be 2-4 millimeter, the width of longitudinal air discharge duct 4 is 4 millimeters, and the depth of longitudinal air discharge duct 4 is 1.2 millimeters, and described enters
Steam vent 5 is 4, and a diameter of 1.5 millimeters of port 5,4 ports 5 are evenly distributed on same circumference, intake and exhaust
Hole 5 and longitudinal 4 alternate 45 degree of air discharge duct.
Claims (5)
1. the Pneumatic marking head of longitudinal air discharge duct is set in a kind of, it is characterised in that needle guard（7）Top be set to major part, needle guard（7）
Bottom be set to microcephaly, needle guard（7）It is interior that sleeve port and print needle pilot hole are sequentially provided with from major part to microcephaly, in needle guard（7）'s
The outer wall of major part is provided with connection external screw thread（2）, stage clip is housed in the bottom of sleeve port（6）, piston（1）, print needle（9）, printing
Pin（9）One end be fixed on piston（1）Bottom, print needle（9）The other end pass through stage clip（6）After be then passed through print pin guide to
Hole, port is provided with the side wall of sleeve port bottom（5）, in needle guard（7）Outside middle part is provided with bayonet socket（3）, in cylinder sleeve
Inwall in the middle part of hole is provided with longitudinal air discharge duct（4）.
2. the Pneumatic marking head of longitudinal air discharge duct is set according to claim 1, it is characterised in that in described print needle
Oil-containing sliding bearing is fixed with pilot hole（8）, print needle（9）Through oil-containing sliding bearing（8）, print needle（9）With oil-containing
Sliding bearing（8）It is slidably matched, described oil-containing sliding bearing（8）It is to suppress to form after being mixed by tin zinc-copper and lubricating oil, shape
Shape such as one saves straight copper pipe.
3. the Pneumatic marking head of longitudinal air discharge duct is set according to claim 1 and 2, it is characterised in that described longitudinal direction
Air discharge duct（4）It is 2-6, longitudinal air discharge duct（4）It is evenly distributed on the inwall of sleeve port.
4. the Pneumatic marking head of longitudinal air discharge duct is set according to claim 1 and 2, it is characterised in that described longitudinal direction
Air discharge duct（4）Size is identical, longitudinal air discharge duct（4）Height higher than effective depth 2-4 millimeters of piston, longitudinal air discharge duct（4）
Width be 2-6 millimeters, longitudinal air discharge duct（4）Depth be 1-3 millimeters.
5. the Pneumatic marking head of longitudinal air discharge duct is set according to claim 1 and 2, it is characterised in that described longitudinal direction
Air discharge duct（4）It is 4, piston（1）Effective depth be 5 millimeters, longitudinal air discharge duct（4）Height be 2-4 millimeter, longitudinal direction be vented
Groove（4）Width be 4 millimeters, longitudinal air discharge duct（4）Depth be 1.2 millimeters, described port（5）It is 4, intake and exhaust
Hole（5）A diameter of 1.5 millimeters, 4 ports（5）It is evenly distributed on same circumference, port（5）With longitudinal exhaust
Groove（4）Alternate 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190874.1A CN106827822A (en) | 2017-03-28 | 2017-03-28 | Inside set the Pneumatic marking head of longitudinal air discharge duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190874.1A CN106827822A (en) | 2017-03-28 | 2017-03-28 | Inside set the Pneumatic marking head of longitudinal air discharge duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106827822A true CN106827822A (en) | 2017-06-13 |
Family
ID=59142437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710190874.1A Pending CN106827822A (en) | 2017-03-28 | 2017-03-28 | Inside set the Pneumatic marking head of longitudinal air discharge duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106827822A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972370A (en) * | 2017-12-08 | 2018-05-01 | 孟书芳 | A kind of battery automatic marking machine |
| CN111439037A (en) * | 2020-04-08 | 2020-07-24 | 吴晓东 | Protective marking needle device |
| WO2021112605A1 (en) * | 2019-12-05 | 2021-06-10 | (주)신우하이테크 | Stamping apparatus |
| CN112937124A (en) * | 2020-09-08 | 2021-06-11 | 马鞍山中金超硬材料科技发展有限公司 | Marking head of marking machine and processing technology thereof |
| CN114701261A (en) * | 2022-03-24 | 2022-07-05 | 深圳市粤华城科技股份有限公司 | Pneumatic marking machine for metal plate marking |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1219402A (en) * | 1966-12-16 | 1971-01-13 | Gabriel Mfg Company Ltd | Marking device |
| DE3228109A1 (en) * | 1982-07-28 | 1984-02-02 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Linear drive for producing impulse-like rapid percussive motions |
| CN87207985U (en) * | 1987-05-12 | 1987-12-30 | 唐山工程技术学院 | Pneumatic down-hole impact drilling tool |
| CN101066644A (en) * | 2007-06-07 | 2007-11-07 | 武汉嘉铭激光有限公司 | Multiple-pinhead pneumatic marker |
| CN201376393Y (en) * | 2008-12-19 | 2010-01-06 | 陈盛良 | Pneumatic marking needle |
| CN206633616U (en) * | 2017-03-28 | 2017-11-14 | 重庆初刻智能机械设备有限公司 | The Pneumatic marking head of longitudinal air discharge duct is set in a kind of |
-
2017
- 2017-03-28 CN CN201710190874.1A patent/CN106827822A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1219402A (en) * | 1966-12-16 | 1971-01-13 | Gabriel Mfg Company Ltd | Marking device |
| DE3228109A1 (en) * | 1982-07-28 | 1984-02-02 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Linear drive for producing impulse-like rapid percussive motions |
| CN87207985U (en) * | 1987-05-12 | 1987-12-30 | 唐山工程技术学院 | Pneumatic down-hole impact drilling tool |
| CN101066644A (en) * | 2007-06-07 | 2007-11-07 | 武汉嘉铭激光有限公司 | Multiple-pinhead pneumatic marker |
| CN201376393Y (en) * | 2008-12-19 | 2010-01-06 | 陈盛良 | Pneumatic marking needle |
| CN206633616U (en) * | 2017-03-28 | 2017-11-14 | 重庆初刻智能机械设备有限公司 | The Pneumatic marking head of longitudinal air discharge duct is set in a kind of |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972370A (en) * | 2017-12-08 | 2018-05-01 | 孟书芳 | A kind of battery automatic marking machine |
| CN107972370B (en) * | 2017-12-08 | 2019-11-12 | 安徽万礼食品有限责任公司 | A kind of battery automatic marking machine |
| WO2021112605A1 (en) * | 2019-12-05 | 2021-06-10 | (주)신우하이테크 | Stamping apparatus |
| CN111439037A (en) * | 2020-04-08 | 2020-07-24 | 吴晓东 | Protective marking needle device |
| CN112937124A (en) * | 2020-09-08 | 2021-06-11 | 马鞍山中金超硬材料科技发展有限公司 | Marking head of marking machine and processing technology thereof |
| CN112937124B (en) * | 2020-09-08 | 2022-06-10 | 马鞍山中金超硬材料科技发展有限公司 | Marking head of marking machine and processing technology thereof |
| CN114701261A (en) * | 2022-03-24 | 2022-07-05 | 深圳市粤华城科技股份有限公司 | Pneumatic marking machine for metal plate marking |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
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| WD01 | Invention patent application deemed withdrawn after publication |