CN112692436A - Pipe fitting coding device - Google Patents
Pipe fitting coding device Download PDFInfo
- Publication number
- CN112692436A CN112692436A CN202011456926.3A CN202011456926A CN112692436A CN 112692436 A CN112692436 A CN 112692436A CN 202011456926 A CN202011456926 A CN 202011456926A CN 112692436 A CN112692436 A CN 112692436A
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- CN
- China
- Prior art keywords
- pipe
- printing head
- laser printing
- coding device
- pipe fitting
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a pipe fitting coding device, which comprises: the device comprises a rack, a position adjusting mechanism arranged on the rack, a laser printing head connected with the position adjusting mechanism, a path sensing device of a pipe fitting arranged on the laser printing head, and a controller electrically connected with the position adjusting mechanism and the path sensing device; wherein the path sensing device is used for sensing the transportation direction of the pipe; the controller is used for controlling the position adjusting mechanism to adjust the position of the laser printing head based on the sensed transportation direction of the pipe fitting, so that the laser printing head faces the pipe fitting. The pipe fitting coding device can be adjusted in time as soon as deviation occurs, so that the pipe fitting coding device is restored to the original position.
Description
Technical Field
The invention relates to the technical field of pipe fitting machining, in particular to a pipe fitting coding device.
Background
At present, the coding mode of the pipe fitting is mainly carried out by a laser heating mode. The current pipe fitting is beaten the sign indicating number and can appear beating the skew of sign indicating number because the direction of pipe fitting is skew, and only can stop printing when the pipe fitting shifts to laser and can not sense the pipe fitting, and the sign indicating number of printing like this can take place the skew, and the adjustment always takes place to lag.
Disclosure of Invention
The invention aims to provide a pipe fitting coding device which can be adjusted in time as soon as deviation occurs so as to be restored to the original position.
In order to achieve the above object, the present invention provides a pipe coding device, including: the device comprises a rack, a position adjusting mechanism arranged on the rack, a laser printing head connected with the position adjusting mechanism, a path sensing device of a pipe fitting arranged on the laser printing head, and a controller electrically connected with the position adjusting mechanism and the path sensing device; wherein the path sensing device is used for sensing the transportation direction of the pipe; the controller is used for controlling the position adjusting mechanism to adjust the position of the laser printing head based on the sensed transportation direction of the pipe fitting, so that the laser printing head faces the pipe fitting.
Preferably, the position adjustment mechanism includes: the vertical driving assembly is used for driving the laser printing head to move along the vertical direction, and the transverse driving assembly is used for driving the laser printing head to move along the horizontal direction.
Preferably, the vertical drive assembly comprises: the device comprises a driving motor, a rotating shaft, a support frame and a lead screw, wherein the driving motor is arranged on the rack; wherein, the support frame is used for supporting the transverse driving assembly and the laser printing head.
Preferably, the lateral drive assembly comprises: the driving air cylinder is arranged on the supporting frame, and the hinge piece is arranged on a rotor of the driving air cylinder; the hinge is hinged to the laser printing head, so that the laser printing head can rotate in a direction matched with the deviation direction of the pipe when the pipe deviates from the moving direction, wherein the laser printing head can rotate to face the pipe.
Preferably, the path sensing device includes: the pipe fitting extruding device comprises a cover body, an extruding mechanism and a pressure sensor, wherein a through groove is formed for accommodating the pipe fitting to pass through, the extruding mechanism is arranged in the through groove, and the pressure sensor is arranged on the extruding mechanism; the pressure sensor can sense the pressure of the pipe fitting on the extrusion mechanism and judge the conveying direction of the pipe fitting based on the pressure.
Preferably, a flexible layer is provided on the inner surface of the pressing mechanism.
Preferably, a cooling fan is arranged on the laser printing head.
Preferably, two sides of the hinge are provided with a limiting mechanism for limiting the rotation angle of the laser printing head.
According to the technical scheme, all the adjusting mechanisms including the laser printing head can be fixed by utilizing the designed rack, the position adjusting mechanism can finally realize the adjustment of the position of the laser printing head, the path sensing device can sense whether the transmission path of the pipe fitting deviates, and the controller can control the position adjusting mechanism to adjust the laser sensor to the front side to face the pipe fitting when the deviation occurs.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram illustrating the front structure of a pipe coding device according to the present invention;
FIG. 2 is a schematic structural diagram illustrating a pipe coding device according to the present invention; and
fig. 3 is a schematic view illustrating a structure of a pressing mechanism of a path sensing device according to the present invention.
Description of the reference numerals
1 frame 2 laser printing head
3 driving motor 4 support frame
5 drive cylinder 6 articulated elements
7 cover body 8 extrusion mechanism
9 Cooling fan
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, the directional words included in the terms such as "up, down, left, right" and the like merely represent the directions of the terms in a conventional use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
Fig. 1 is a pipe coding device provided in the present invention, and as shown in fig. 1, the pipe coding device includes: the device comprises a rack 1, a position adjusting mechanism arranged on the rack 1, a laser printing head 2 connected with the position adjusting mechanism, a path sensing device of a pipe fitting arranged on the laser printing head, and a controller electrically connected with the position adjusting mechanism and the path sensing device; wherein the path sensing device is used for sensing the transportation direction of the pipe; the controller is used for controlling the position adjusting mechanism to adjust the position of the laser printing head 2 based on the sensed transportation direction of the pipe, so that the laser printing head 2 faces the pipe. Fig. 1 shows a pipe fitting marking device according to the present invention, which can sense a position, and adjust the orientation of the laser printer head according to the sensed position, so that the laser printer head is facing the pipe fitting to complete printing, and a printed pattern is not distorted.
Preferably, as shown in fig. 2, the position adjustment mechanism may include: a vertical driving assembly for driving the laser printing head 2 to move along the vertical direction and a transverse driving assembly for driving the laser printing head 2 to move along the horizontal direction.
Preferably, the vertical drive assembly (adjusting up and down motion) comprises: a driving motor 3 mounted on the frame 1, a rotating shaft (not shown in the figure) connected to the driving motor 3, a supporting frame 4 sleeved on the rotating shaft, and a lead screw (not shown in the figure) for limiting the moving direction of the supporting frame 4; wherein the supporting frame 4 is used for supporting the transverse driving assembly and the laser printing head 2.
Preferably, the lateral drive assembly (adjusting the side-to-side motion) may include: a driving cylinder 5 arranged on the supporting frame 4 and a hinge piece 6 arranged on a rotor of the driving cylinder 5; the hinge 6 is hinged to the laser printing head 2, so that the laser printing head 2 can rotate in a direction matched with the pipe deviation direction when the pipe deviates from the moving direction, wherein the laser printing head 2 can rotate to face the pipe.
Preferably, the path sensing means may include: a cover body 7 formed with a through slot to accommodate the pipe to pass through, a pressing mechanism 8 (shown in fig. 3) provided inside the through slot, and a pressure sensor disposed on the pressing mechanism 8; the pressure sensor can sense the pressure of the pipe on the extrusion mechanism 8, and the conveying direction of the pipe is judged based on the pressure. The structure of the cover body 7 is similar to a limiting mechanism of a pipe fitting, and the cover body can adjust the posture of the cover body along with the change of the path direction of the pipe fitting so that the laser printing head 2 keeping the same posture can face the pipe fitting. The squeezing mechanisms 8 are respectively arranged on two sides of the cover body 7.
Preferably, the inner surface of the pressing mechanism 8 is provided with a flexible layer, which can avoid damage to the pipe.
Preferably, a cooling fan 9 capable of cooling is arranged on the laser printing head 2.
Preferably, a limiting mechanism for limiting the rotation angle of the laser printing head 2 is arranged on both sides of the hinge 6.
The working principle of the pipe fitting coding device is that the laser printing head 2 and the cover body 7 are in the same posture, when the cover body 7 senses that the moving direction of the pipe body deviates, the cover body 7 can synchronously deviate along with the deviating direction of the pipe body, and in such a way, under the condition that the response speed of the driving cylinder 5 is low, laser coding can be firstly realized, and then the laser coding device can be slowly adjusted, so that the coding effect cannot be influenced.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (8)
1. The utility model provides a pipe fitting coding device which characterized in that, pipe fitting coding device includes: the device comprises a rack (1), a position adjusting mechanism arranged on the rack (1), a laser printing head (2) connected with the position adjusting mechanism, a path sensing device of a pipe fitting arranged on the laser printing head and a controller electrically connected with the position adjusting mechanism and the path sensing device; wherein the content of the first and second substances,
the path sensing device is used for sensing the conveying direction of the pipe fitting; the controller is used for controlling the position adjusting mechanism to adjust the position of the laser printing head (2) based on the sensed transportation direction of the pipe, so that the laser printing head (2) faces the pipe.
2. The pipe coding device of claim 1, wherein the position adjustment mechanism comprises: the vertical driving component is used for driving the laser printing head (2) to move along the vertical direction, and the transverse driving component is used for driving the laser printing head (2) to move along the horizontal direction.
3. The tubular coding device of claim 2, wherein the vertical drive assembly comprises: the device comprises a driving motor (3) arranged on the rack (1), a rotating shaft connected with the driving motor (3), a supporting frame (4) sleeved on the rotating shaft and a lead screw used for limiting the moving direction of the supporting frame (4); wherein the supporting frame (4) is used for supporting the transverse driving assembly and the laser printing head (2).
4. A pipe coding device according to claim 3, wherein said transverse drive assembly comprises: a driving cylinder (5) arranged on the support frame (4) and a hinge piece (6) arranged on a rotor of the driving cylinder (5); wherein the articulation piece (6) is articulated to the laser printing head (2) such that the laser printing head (2) can rotate in a direction adapted to the direction of deviation of the pipe when the pipe deviates from the direction of movement, wherein the laser printing head (2) can rotate to face the pipe.
5. A pipe coding device according to claim 3, wherein said path sensing device comprises: a cover body (7) which is provided with a through groove for accommodating the pipe fitting to pass through, a squeezing mechanism (8) which is arranged in the through groove, and a pressure sensor which is arranged on the squeezing mechanism (8); the pressure sensor can sense the pressure of the pipe on the extrusion mechanism (8) and judge the transportation direction of the pipe based on the pressure.
6. A pipe coding device according to claim 5, characterized in that a flexible layer is provided on the inner surface of the pressing means (8).
7. The pipe coding device according to claim 1, wherein a cooling fan (9) is arranged on the laser printing head (2).
8. Pipe coding device according to claim 1, characterized in that the two sides of the hinge (6) are provided with a limiting mechanism limiting the rotation angle of the laser printing head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011456926.3A CN112692436A (en) | 2020-12-11 | 2020-12-11 | Pipe fitting coding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011456926.3A CN112692436A (en) | 2020-12-11 | 2020-12-11 | Pipe fitting coding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112692436A true CN112692436A (en) | 2021-04-23 |
Family
ID=75508982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011456926.3A Pending CN112692436A (en) | 2020-12-11 | 2020-12-11 | Pipe fitting coding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112692436A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1202373A (en) * | 1982-08-30 | 1986-03-25 | Warner & Swasey Company | Machine tool with laser heat treating |
| JP2000042774A (en) * | 1998-07-22 | 2000-02-15 | Amada Co Ltd | Laser machining method and its device |
| CN203124967U (en) * | 2012-12-24 | 2013-08-14 | 苏州领创激光科技有限公司 | Follow-up control type circular tube laser cutting machine |
| US20140346163A1 (en) * | 2013-05-23 | 2014-11-27 | Crc-Evans Pipeline International, Inc. | Laser controlled internal welding machine for a pipeline |
| CN207823641U (en) * | 2018-01-30 | 2018-09-07 | 南京帅洲机电科技有限公司 | A kind of bending machine |
| CN110000480A (en) * | 2019-05-09 | 2019-07-12 | 江苏大金激光科技有限公司 | A kind of method of high-precision graphite laser cutting machine and its machining high-precision graphite pipe |
| CN110130916A (en) * | 2019-05-21 | 2019-08-16 | 上海市市政工程建设发展有限公司 | A kind of big cross section rectangular top pipe attitude control method |
| CN110315211A (en) * | 2019-06-14 | 2019-10-11 | 晋江市福普机械设备有限公司 | Convenient for changing the laser marking machine and its Method of printing of Print direction |
| CN209867689U (en) * | 2019-05-15 | 2019-12-31 | 冶金自动化研究设计院 | Laser coding equipment |
| CN110763221A (en) * | 2019-12-10 | 2020-02-07 | 安徽浦进轨道装备有限公司 | Detection apparatus for rail transit vehicle motion gesture |
-
2020
- 2020-12-11 CN CN202011456926.3A patent/CN112692436A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1202373A (en) * | 1982-08-30 | 1986-03-25 | Warner & Swasey Company | Machine tool with laser heat treating |
| JP2000042774A (en) * | 1998-07-22 | 2000-02-15 | Amada Co Ltd | Laser machining method and its device |
| CN203124967U (en) * | 2012-12-24 | 2013-08-14 | 苏州领创激光科技有限公司 | Follow-up control type circular tube laser cutting machine |
| US20140346163A1 (en) * | 2013-05-23 | 2014-11-27 | Crc-Evans Pipeline International, Inc. | Laser controlled internal welding machine for a pipeline |
| CN207823641U (en) * | 2018-01-30 | 2018-09-07 | 南京帅洲机电科技有限公司 | A kind of bending machine |
| CN110000480A (en) * | 2019-05-09 | 2019-07-12 | 江苏大金激光科技有限公司 | A kind of method of high-precision graphite laser cutting machine and its machining high-precision graphite pipe |
| CN209867689U (en) * | 2019-05-15 | 2019-12-31 | 冶金自动化研究设计院 | Laser coding equipment |
| CN110130916A (en) * | 2019-05-21 | 2019-08-16 | 上海市市政工程建设发展有限公司 | A kind of big cross section rectangular top pipe attitude control method |
| CN110315211A (en) * | 2019-06-14 | 2019-10-11 | 晋江市福普机械设备有限公司 | Convenient for changing the laser marking machine and its Method of printing of Print direction |
| CN110763221A (en) * | 2019-12-10 | 2020-02-07 | 安徽浦进轨道装备有限公司 | Detection apparatus for rail transit vehicle motion gesture |
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