CN111845117A - Electric marking mechanism - Google Patents
Electric marking mechanism Download PDFInfo
- Publication number
- CN111845117A CN111845117A CN202010892986.3A CN202010892986A CN111845117A CN 111845117 A CN111845117 A CN 111845117A CN 202010892986 A CN202010892986 A CN 202010892986A CN 111845117 A CN111845117 A CN 111845117A
- Authority
- CN
- China
- Prior art keywords
- motion block
- end cover
- linear motion
- rotary
- rotary motion
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000010330 laser marking Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- B41J3/413—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material for metal
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- 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
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- Motor Or Generator Frames (AREA)
Abstract
The invention discloses an electric marking mechanism, which comprises a direct current motor, a rotary linear mechanism and a chuck, wherein the rotary linear mechanism comprises a shell, an upper end cover, a lower end cover, a rotary motion block, a linear motion block and a spring; the direct current motor is connected with the rotary motion block, the rotary motion block is arranged below the upper end cover, the linear motion block is arranged below the rotary motion block, the lower end face of the rotary motion block and the upper end face of the linear motion block are curved surfaces which are arranged along the circumferential direction and are in concave-convex fit with each other, and the spring is arranged between the linear motion block and the lower end cover; one end of the chuck is fixed on the linear motion block, and the other end of the chuck penetrates through the lower end cover and is in clearance fit with the lower end cover. The electric marking mechanism has the advantages of simple structure, low noise, high printing efficiency and wide application range.
Description
Technical Field
The invention relates to the technical field of marking machines, in particular to an electric marking mechanism.
Background
The marking machine is an instrument which utilizes a printing needle to print a mark with a certain depth on a workpiece under the control of a computer in the industrial production process, and can mark and record effective information such as time or trademarks on a produced product.
In the prior art, a marking machine for marking metal plates and metal products is arranged on a support driven by an x-axis servo mechanism, a y-axis servo mechanism and a z-axis servo mechanism, and the marking machine mainly comprises two types: one is a pneumatic marking machine; the other is a laser marking machine. The pneumatic marking machine mainly depends on compressed air to drive a printing needle to move up and down to realize marking, the electromagnetic valve is used for controlling the on-off of air flow, the structure is complex, the noise is high, an air source is needed, the printing force is limited, only small products such as battery trademarks and time can be marked, and the large marking of industrial production products is not facilitated; laser marking machine adopts computer control to carry out laser marking, and laser marking is efficient, and ageing is long, but prior art's laser marking marks through surface gasification, often can cause harmful effects to the product, and application range is special.
Disclosure of Invention
The invention aims to solve the problems and provides the electric marking mechanism which is simple in structure, low in noise, high in printing efficiency and wide in application range.
In order to achieve the purpose, the cutting and marking all-in-one machine is realized by the following technical scheme:
an electric marking mechanism comprises a direct current motor, a rotary linear mechanism and a chuck, wherein the rotary linear mechanism comprises a shell, an upper end cover, a lower end cover, a rotary motion block, a linear motion block and a spring; the direct current motor is connected with the rotary motion block, the rotary motion block is arranged below the upper end cover, the linear motion block is arranged below the rotary motion block, the lower end face of the rotary motion block and the upper end face of the linear motion block are curved surfaces which are arranged along the circumferential direction and are in concave-convex fit with each other, and the spring is arranged between the linear motion block and the lower end cover; one end of the chuck is fixed on the linear motion block, and the other end of the chuck penetrates through the lower end cover and is in clearance fit with the lower end cover.
Compared with the prior art, the electric marking mechanism has the beneficial effects that:
1) the invention adopts the direct current motor to drive the rotary motion block to rotate, the lower end surface of the rotary motion block is in concave-convex fit with the upper end surface of the linear motion block, and the linear motion block moves up and down under the action of the elastic force of the spring, so that the vertical reciprocating motion of the chuck is realized.
2) The invention adopts the direct current motor to drive the rotary motion block to rotate, can change the marking speed according to the rotating speed of the direct current motor, is well suitable for various marking tasks, and has wide application range.
Furthermore, the spring is sleeved outside the chuck, and the steel needle is clamped on the chuck.
Furthermore, the lower end surface of the rotary motion block and the upper end surface of the linear motion block are arranged along the circumferential direction, and the curved surfaces which are matched with each other in a concave-convex manner are wavy curved surfaces.
Further, still include the connecting plate, the connecting plate is installed on marking machine's actuating mechanism, and electronic marking mechanism fixes on the connecting plate.
Drawings
Fig. 1 is a schematic structural diagram of an electric marking mechanism.
Fig. 2 is a bottom view of the rotary linear mechanism.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is a perspective view of the rotary motion block.
Fig. 5 is a perspective view of the linear motion block.
In the figure, 10, a direct current motor, 11, a rotary linear mechanism, 12, a chuck, 13, a connecting plate, 11-1, a shell, 11-2, an upper end cover, 11-3, a lower end cover, 11-4, a rotary motion block, 11-5, a linear motion block, 11-6 and a spring.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following detailed description of the present invention will be made with reference to the accompanying drawings.
Referring to fig. 1 to 5, the electric marking mechanism includes a dc motor 10, a rotary linear mechanism 11 and a chuck 12, the rotary linear mechanism 11 includes a housing 11-1, an upper end cap 11-2, a lower end cap 11-3, a rotary motion block 11-4, a linear motion block 11-5 and a spring 11-6, the upper end cap 11-2 and the lower end cap 11-3 are respectively connected with the housing 11-1 through bolts, and the rotary motion block 11-4, the linear motion block 11-5 and the spring 11-6 are disposed in the housing 11-1; the direct current motor 10 is connected with the rotary motion block 11-4 through a key, the rotary motion block 11-4 is arranged below the upper end cover 11-2, the linear motion block 11-5 is arranged below the rotary motion block 11-4, the lower end face of the rotary motion block 11-4 and the upper end face of the linear motion block 11-5 are wavy curved surfaces which are arranged along the circumferential direction and are in concave-convex fit with each other, and the spring 11-6 is arranged between the linear motion block 11-5 and the lower end cover 11-3; one end of the chuck 12 is fixed on the linear motion block 11-5, and the other end penetrates through the lower end cover 11-3 and is in clearance fit with the lower end cover 11-3.
The spring 11-6 is sleeved outside the chuck 12, and a steel needle is clamped on the chuck 12.
Still include connecting plate 13, connecting plate 13 is installed on the actuating mechanism of marking machine, and electronic marking mechanism fixes on connecting plate 13.
The specific working mode of the electric marking mechanism is as follows: the direct current motor 10 drives the rotary motion block 11-4 to start to rotate, the lower end surface bulge of the rotary motion block 11-4 abuts against the upper end surface bulge of the driving linear motion block 11-5 to enable the linear motion block 11-5 to move downwards, the lower end surface bulge of the rotary motion block 11-4 does not abut against the upper end surface bulge of the linear motion block 11-5 along with the continuous rotation of the rotary motion block 11-4, the linear motion block 11-5 is driven to reset under the action of the elastic force of the spring 11-6, and the linear motion block 11-5 moves up and down circularly, so that the chuck 12 clamping the steel needle head vertically reciprocates. The electric marking mechanism provided by the embodiment of the invention can control the printing force through the power of the direct current motor and the spring, has large printing force, and can control the printing frequency by adjusting the revolution of the direct current motor, thereby being well suitable for various marking tasks.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (4)
1. An electric marking mechanism comprises a direct current motor, a rotary linear mechanism and a chuck, and is characterized in that the rotary linear mechanism comprises a shell, an upper end cover, a lower end cover, a rotary motion block, a linear motion block and a spring, wherein the upper end cover and the lower end cover are respectively connected with the shell, and the rotary motion block, the linear motion block and the spring are arranged in the shell; the direct current motor is connected with the rotary motion block, the rotary motion block is arranged below the upper end cover, the linear motion block is arranged below the rotary motion block, the lower end face of the rotary motion block and the upper end face of the linear motion block are curved surfaces which are arranged along the circumferential direction and are in concave-convex fit with each other, and the spring is arranged between the linear motion block and the lower end cover; one end of the chuck is fixed on the linear motion block, and the other end of the chuck penetrates through the lower end cover and is in clearance fit with the lower end cover.
2. The integrated machine of claim 1, wherein the spring is sleeved outside the chuck, and the chuck is clamped with a steel needle.
3. The integrated machine for numerical control flame plasma cutting and marking according to claim 1, wherein the lower end surface of the rotary motion block and the upper end surface of the linear motion block are arranged along the circumferential direction, and the curved surfaces which are matched with each other in a concave-convex manner are wavy curved surfaces.
4. The integrated numerical control flame plasma cutting and marking machine according to claim 1, further comprising a connecting plate, wherein the connecting plate is mounted on a driving mechanism of the marking machine, and the electric marking mechanism is fixed on the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892986.3A CN111845117A (en) | 2020-08-31 | 2020-08-31 | Electric marking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892986.3A CN111845117A (en) | 2020-08-31 | 2020-08-31 | Electric marking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111845117A true CN111845117A (en) | 2020-10-30 |
Family
ID=72967417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010892986.3A Pending CN111845117A (en) | 2020-08-31 | 2020-08-31 | Electric marking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111845117A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06198842A (en) * | 1992-12-28 | 1994-07-19 | C T K:Kk | Automatic type lifting/lowering device in marking machine |
| KR20030064499A (en) * | 2002-01-28 | 2003-08-02 | 엠엘전자(주) | Apparatus for Printing Lot Number to LCD Back-light Lamps |
| CN201712261U (en) * | 2010-07-15 | 2011-01-19 | 重庆理工大学 | Electric printing head device of coding machine or marking machine |
| CN102554427A (en) * | 2010-12-13 | 2012-07-11 | 依赛彼集团公司 | Method and plasma arc torch system for marking and cutting workpieces with the same set of consumables |
| CN205251734U (en) * | 2015-11-13 | 2016-05-25 | 松下电器研究开发(苏州)有限公司 | A electric toothbrush that is used for electric toothbrush's actuating mechanism and possesses this actuating mechanism |
| CN109397889A (en) * | 2018-11-08 | 2019-03-01 | 邵清清 | A kind of vehicle fuel tank cap marking device |
| CN110026773A (en) * | 2019-05-16 | 2019-07-19 | 二十二冶集团装备制造有限公司 | Digital control flame plasma cutting machine and marking machine integration unit and marking method |
| CN110948244A (en) * | 2019-12-18 | 2020-04-03 | 三一重型装备有限公司 | Cutting equipment and control method of cutting equipment |
| CN212529071U (en) * | 2020-08-31 | 2021-02-12 | 二十二冶集团装备制造有限公司 | Electric marking mechanism |
-
2020
- 2020-08-31 CN CN202010892986.3A patent/CN111845117A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06198842A (en) * | 1992-12-28 | 1994-07-19 | C T K:Kk | Automatic type lifting/lowering device in marking machine |
| KR20030064499A (en) * | 2002-01-28 | 2003-08-02 | 엠엘전자(주) | Apparatus for Printing Lot Number to LCD Back-light Lamps |
| CN201712261U (en) * | 2010-07-15 | 2011-01-19 | 重庆理工大学 | Electric printing head device of coding machine or marking machine |
| CN102554427A (en) * | 2010-12-13 | 2012-07-11 | 依赛彼集团公司 | Method and plasma arc torch system for marking and cutting workpieces with the same set of consumables |
| CN205251734U (en) * | 2015-11-13 | 2016-05-25 | 松下电器研究开发(苏州)有限公司 | A electric toothbrush that is used for electric toothbrush's actuating mechanism and possesses this actuating mechanism |
| CN109397889A (en) * | 2018-11-08 | 2019-03-01 | 邵清清 | A kind of vehicle fuel tank cap marking device |
| CN110026773A (en) * | 2019-05-16 | 2019-07-19 | 二十二冶集团装备制造有限公司 | Digital control flame plasma cutting machine and marking machine integration unit and marking method |
| CN110948244A (en) * | 2019-12-18 | 2020-04-03 | 三一重型装备有限公司 | Cutting equipment and control method of cutting equipment |
| CN212529071U (en) * | 2020-08-31 | 2021-02-12 | 二十二冶集团装备制造有限公司 | Electric marking mechanism |
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