CN212144976U - Laser marking equipment for clean steel products - Google Patents
Laser marking equipment for clean steel products Download PDFInfo
- Publication number
- CN212144976U CN212144976U CN202020372556.4U CN202020372556U CN212144976U CN 212144976 U CN212144976 U CN 212144976U CN 202020372556 U CN202020372556 U CN 202020372556U CN 212144976 U CN212144976 U CN 212144976U
- Authority
- CN
- China
- Prior art keywords
- laser marking
- marking machine
- clean steel
- limiting mechanism
- steel products
- 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.)
- Active
Links
Images
Abstract
The utility model provides a laser marking equipment for clean steel product, concretely relates to laser marking technical field. The laser marking apparatus for clean steel products comprises: a support; the horizontal arm is fixedly connected with the bracket; the laser marking machine is arranged on the horizontal arm and is suitable for moving relative to the horizontal arm along the horizontal direction, and the laser marking machine is suitable for laser marking of clean steel products; the driving motor is used for driving the laser marking machine to reciprocate relative to the horizontal arm along the horizontal direction; and the detection limiting mechanism is arranged at the horizontal arm and used for detecting and limiting the moving range of the laser marking machine relative to the horizontal arm, and the detection limiting mechanism is respectively connected with the driving motor and the laser marking machine. Therefore, the marking position can be determined quickly and accurately, and the accuracy of the marking position of the clean steel product is ensured.
Description
Technical Field
The utility model relates to a laser marking technical field particularly, relates to a laser marking equipment for clean steel product.
Background
Clean steel refers to steel in which the content of impurity elements in the steel has very strict control requirements. The content of sulfur and phosphorus is generally required to be not more than 0.01 percent, and the content of hydrogen, oxygen and low-melting point metal is also subjected to quite strict control requirements. Therefore, the clean steel is widely used as a good machining material, such as a shaft member or a square box made of the clean steel.
On the other hand, laser marking is widely used in various industries, and particularly, marking or setting of a product mark by laser, i.e., marking, is required at a designated surface of the product using a laser marking apparatus. Therefore, efficiency and positional accuracy of marking for batch products are very important.
In contrast, for a clean steel product, the laser marking meter device only needs to move along one direction due to the large volume of the product.
However, at present, when a batch of clean steel products are marked, an effective positioning method is not available, so that after a mark or a label is marked on the former clean steel product, the marking position of the laser marker relative to the latter clean steel product still needs to be determined again before the latter clean steel product is marked or labeled. Resulting in time and labor consuming positioning of the marking position of the latter clean steel product. And when the number of the clean steel products needing marking is large, the accuracy of the marking positions of the clean steel products cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving present clean steel product in batches to a certain extent and carry out the laser marking in-process, there is to beat the mark position and confirm that waste time and energy, can't guarantee to beat the at least one aspect in the accuracy scheduling problem of mark position of clean steel product.
In order to solve the above problem, the utility model provides a laser marking equipment for clean steel product, include:
a support;
the horizontal arm is fixedly connected with the bracket;
the laser marking machine is arranged on the horizontal arm and is suitable for moving relative to the horizontal arm along the horizontal direction, and the laser marking machine is suitable for laser marking of clean steel products;
the driving motor is used for driving the laser marking machine to reciprocate relative to the horizontal arm along the horizontal direction; and
the detection limiting mechanism is arranged at the position of the horizontal arm and used for detecting and limiting the moving range of the laser marking machine relative to the horizontal arm, and the detection limiting mechanism is respectively connected with the driving motor and the laser marking machine.
Further, the detection limiting mechanism is a photoelectric switch.
Furthermore, the detection limiting mechanism comprises a first detection limiting mechanism, a second detection limiting mechanism and a third detection limiting mechanism, the first detection limiting mechanism and the second detection limiting mechanism are arranged adjacently, and the second detection limiting mechanism and the third detection limiting mechanism are arranged at intervals;
the laser marking equipment for the clean steel products further comprises a controller, the first detection limiting mechanism, the second detection limiting mechanism and the third detection limiting mechanism are respectively connected with the controller, and the controller is simultaneously connected with the driving motor and the laser marking machine.
Furthermore, the detection limiting mechanism is two limiting switches, the two limiting switches are sequentially fixed on the horizontal arm along the horizontal direction, and each limiting switch is simultaneously connected with the driving motor and the laser marking machine.
Furthermore, the laser marking equipment for the clean steel products further comprises a marking seat, the laser marking machine is connected with the marking seat, the horizontal arm is provided with a first guide rail and a second guide rail which are parallel to each other, and the first guide rail extends along the horizontal direction;
beat the mark seat and seted up two guide rail grooves, first guide rail with the second guide rail is arranged one respectively in the guide rail groove, beat the mark seat and be suitable for simultaneously along first guide rail with second guide rail reciprocating motion.
Further, driving motor passes through drive mechanism drive laser marking machine is relative along the horizontal direction horizontal arm reciprocating motion, drive mechanism includes lead screw and nut, the lead screw with driving motor transmission is connected, the nut with the lead screw cooperatees, the nut with mark seat fixed connection is beaten.
Further, the laser marking equipment for clean steel product still includes the piston cylinder, the piston cylinder with mark seat fixed connection is beaten, the piston rod of piston cylinder with the laser marking machine is connected, the piston cylinder is used for the drive the laser marking machine is along vertical reciprocating motion.
Further, the laser marking machine also comprises a cover plate arranged outside the laser marking machine.
Further, the horizontal arm is fixed in the upper portion of support, the lower part of support is provided with the platform, laser marking machine is suitable for to the platform transmission laser, the platform is provided with the location arch that is used for fixing a position clean steel product.
Further, still include the tow chain that is used for installing the pipeline, the one end of tow chain with the leg joint, the other end of tow chain with laser marking machine is connected.
When in use, the controller is set; when the laser marking machine is positioned at the first detection limiting mechanism and shields the light emitted by the first detection limiting mechanism, the controller controls the driving motor to rotate and enables the laser marking machine to move towards the second detection limiting mechanism; when the laser marking machine shields the light emitted by the second detection limiting mechanism, the second detection limiting mechanism sends a signal to the controller, the controller enables the laser marking machine to start marking clean steel products, meanwhile, the controller enables the driving motor to continuously drive the laser marking machine to move towards the third detection limiting mechanism, when the laser marking machine moves to the third detection limiting mechanism and shields the light emitted by the third detection limiting mechanism, the third detection limiting mechanism sends a signal to the controller, the controller enables the driving motor to change the steering direction according to the signal, so that the laser marking machine moves towards the first detection limiting mechanism, and meanwhile, the controller enables the laser marking machine to stop emitting laser; when the laser marking machine moves to the first detection limiting mechanism and shields the light emitted by the first detection limiting mechanism, the first detection limiting mechanism sends a signal to the controller, and the controller stops the driving motor to rotate, so that the laser marking machine stops at the initial position. Through detecting stop gear, laser marking machine and driving motor and mutually supporting, realize that laser marking machine marks the automation of clean steel product to marking moving range to laser marking machine limits and fixes a position through detecting stop gear, thereby makes to mark the position determination quick accurate, guarantees the accuracy of clean steel product marking position.
Drawings
Fig. 1 is a schematic front view of a laser marking apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a laser marking apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view A-A of FIG. 1;
FIG. 4 is a view of Q of FIG. 1;
fig. 5 is a partially enlarged view of the point P in fig. 2.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Also, in the drawings, the Z-axis represents a vertical, i.e., up-down position, and a positive direction of the Z-axis (i.e., an arrow direction of the Z-axis) represents up, and a negative direction of the Z-axis (i.e., a direction opposite to the positive direction of the Z-axis) represents down;
in the drawings, the X axis represents the horizontal direction;
it should also be noted that the foregoing Z-axis and X-axis representations are merely intended to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Referring to fig. 1 and 2, the present embodiment provides a laser marking apparatus including: support 100, horizontal arm 200, laser marking machine 300, driving motor 400 and detect stop gear 500. The horizontal arm 200 is fixed with the bracket 100; the laser marking machine 300 is mounted on the horizontal arm 200, and the laser marking machine 300 is suitable for moving relative to the horizontal arm 200 along the horizontal direction; the driving motor 400 drives the laser marking machine 300 to reciprocate relative to the horizontal arm 200 along the horizontal direction through the transmission mechanism 600; the detection limiting mechanism 500 is installed at the horizontal arm 200, the detection limiting mechanism 500 is used for detecting and limiting the moving range of the laser marking machine 300 relative to the horizontal arm 200, and the detection limiting mechanism 500 is respectively connected with the driving motor 400 and the laser marking machine 300.
It should be noted that the detection limiting mechanism 500 may be a photoelectric switch, and the position of the laser marking machine 300 is detected by emitting laser to the laser marking machine 300 through the photoelectric switch and then reflecting the laser back to the photoelectric switch, and the moving range of the laser marking machine 300 is limited according to the time; the laser marking machine 300 can touch different limit switches to control the steering and start and stop of the driving motor 400. In addition, a controller can be installed, the controller is connected with the detection limiting mechanism 500 and the driving motor 400 at the same time, the detection limiting mechanism 500 at this time can be a photoelectric switch, and the controller is set to control the rotation direction and the rotation speed of the driving motor 400 according to the position of the laser marking machine 300 relative to the horizontal arm 200, which is detected by the detection limiting mechanism 500. It should be noted that the controller may be a PLC programmable controller.
In addition, the driving motor 400 may be a servo motor.
In addition, a mark may be drawn on the platform 101 on which the clean steel product 900 is placed, so that the clean steel product 900 is directly placed at the mark for positioning.
Not shown in the drawings, the detection limit mechanism 500 is preferably a photoelectric switch. The photoelectric switch has the characteristics of accurate detection and high sensitivity. Thereby ensuring the accuracy of the printing position on the surface of the clean steel product 900.
Referring to fig. 1 to 4, preferably, the detection limiting mechanism 500 includes a first detection limiting mechanism 501, a second detection limiting mechanism 502 and a third detection limiting mechanism 503, the first detection limiting mechanism 501 and the second detection limiting mechanism 502 are disposed adjacently, and the second detection limiting mechanism 502 and the third detection limiting mechanism 503 are disposed at a distance;
not shown in the drawing, the laser marking device further includes a controller, the first detection limiting mechanism 501, the second detection limiting mechanism 502 and the third detection limiting mechanism 503 are respectively connected with the controller, and the controller is simultaneously connected with the driving motor 400 and the laser marking machine 300.
It should be noted that the first detection limiting mechanism 501, the second detection limiting mechanism 502, and the third detection limiting mechanism 503 are all photoelectric switches, and when the laser emitted by the photoelectric switches is blocked by the laser marking machine 300, the photoelectric switches send corresponding signals to the controller.
When in use, the controller is set; when the laser marking machine 300 is positioned at the first detection limiting mechanism 501 and shields the light emitted by the first detection limiting mechanism, the controller controls the driving motor 400 to rotate and enables the laser marking machine 300 to move towards the second detection limiting mechanism 502; when the laser marking machine 300 shields the light emitted by the second detection limiting mechanism 502, the second detection limiting mechanism 502 sends a signal to the controller, the controller enables the laser marking machine 300 to start marking the clean steel product 900, meanwhile, the controller enables the driving motor 400 to continuously drive the laser marking machine 300 to move towards the third detection limiting mechanism 503, when the laser marking machine 300 moves to the third detection limiting mechanism 503 and shields the light emitted by the third detection limiting mechanism 503, the third detection limiting mechanism 503 sends a signal to the controller, the controller enables the driving motor 400 to change the steering direction according to the signal, so that the laser marking machine 300 moves towards the first detection limiting mechanism 501, and meanwhile, the controller enables the laser marking machine 300 to stop emitting laser; when the laser marking machine 300 moves to the first detection limiting mechanism 501 and blocks the light emitted by the first detection limiting mechanism 501, the first detection limiting mechanism 501 sends a signal to the controller, and the controller stops the rotation of the driving motor 400, so that the laser marking machine 300 stops at the initial position.
Like this, detect stop gear 503, laser marking machine 300 and driving motor 400 linkage through controller, first detection stop gear 501, second, third, realize marking the accurate control of position, mark the whole automation mechanized operation that is of whole journey simultaneously. No human attendance is required. And the technical scheme of the utility model is derived from the key technical research and development project of the clean steel detection system of the applied technical research and development plan of Heilongjiang province. And a photoelectric switch is used to detect the position accuracy.
Not shown in the drawings, preferably, the detection limit mechanism 500 is two limit switches, the two limit switches are sequentially fixed to the horizontal arm 200 along the horizontal direction, and each limit switch is simultaneously connected with the driving motor 400 and the laser marking machine 300.
When the laser marking device is started during use, the laser marking machine 300 is located at a limit switch, the limit switch enables the laser marking machine 300 to be started and send laser to mark, meanwhile, the limit switch enables the driving motor 400 to be started, the laser marking machine 300 moves towards another limit switch, when the laser marking machine 300 moves to another limit switch and touches the limit switch, the limit switch enables the laser marking machine 300 to be closed, and meanwhile, the limit switch enables the driving motor 400 to rotate reversely.
At this time, if the clean steel product 900 is light in weight, the worker removes the printed clean steel product 900; if the clean steel product 900 is heavy and cannot be removed quickly, the laser marking device is turned off when the laser marking machine 300 touches the limit switch again, and then the clean steel product 900 is removed.
The limit switch has the characteristics of simple structure and convenience in setting.
Referring to fig. 5, preferably, the laser marking apparatus further includes a marking base 310, the laser marking machine 300 is connected to the marking base 310, the horizontal arm 200 is provided with a first guide rail 201 and a second guide rail 202 which are parallel to each other, and the first guide rail 201 extends in a horizontal direction;
the marking base 310 is provided with two guide rail grooves 311, the first guide rail 201 and the second guide rail 202 are respectively arranged in one guide rail groove 311, and the marking base 310 is suitable for reciprocating along the first guide rail 201.
The first guide rail 201 and the second guide rail 202 are of a double-guide-rail structure, and have the characteristics of accurate and stable guiding, so that the walking line of the laser marking machine 300 in the marking process is accurate.
Referring to fig. 3, preferably, the transmission mechanism 600 includes a lead screw 601 and a nut 602, the lead screw 601 is in transmission connection with the driving motor 400, the nut 602 is matched with the lead screw 601, and the nut 602 is fixed with the marking seat 310.
The lead screw 601 is matched with the nut 602, so that the transmission is accurate, and the accurate control of the moving position of the laser marking machine 300 is realized.
Referring to fig. 2, preferably, the laser marking apparatus further includes a piston cylinder 700, the piston cylinder 700 is fixed to the marking base 310, a piston rod of the piston cylinder 700 is connected to the laser marking machine 300, and the piston cylinder 700 is used for driving the laser marking machine 300 to reciprocate vertically.
The piston cylinder 700 may be a hydraulic piston cylinder 700 or a pneumatic piston cylinder 700.
According to the difference of the marking positions of the clean steel product 900, if the clean steel product 900 is very high, the piston rod drives the laser marking machine 300 to move upwards.
Referring to fig. 2, preferably, a cover plate 320 is externally mounted to the laser marking machine 300. The cover plate 320 may be an outer cover for protecting the laser marking machine 300.
Referring to fig. 2, preferably, a horizontal arm 200 is fixed to an upper portion of the support 100, a platform 101 is provided at a lower portion of the support 100, a laser marking machine 300 is adapted to emit laser to the platform 101, and the platform 101 is provided with a positioning protrusion 102.
When the positioning device is used, the clean steel product 900 is attached to the positioning protrusions 102, so that the clean steel product 900 is positioned.
Referring to fig. 1, preferably, the laser marking device is installed with a drag chain 800, and a pipeline of the laser marking device is installed in the drag chain 800. The exposed pipeline of the laser marking device is protected by a tow chain 800. One end of the drag chain 800 is connected with the bracket 100, and the other end of the drag chain 800 is connected with the laser marking machine 300.
Like this, mutually support through detecting stop gear 500, laser marking machine 300 and driving motor 400, realize that laser marking machine 300 marks clean steel product 900's automation to marking moving range through detecting stop gear 500 to laser marking machine 300 restricts and fixes a position, thereby makes the mark position of beating confirm quick accuracy, guarantees clean steel product 900 and marks the accuracy of putting.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Without departing from the spirit and scope of the present disclosure, those skilled in the art can make various changes and modifications, which will fall into the scope of the present disclosure.
Claims (10)
1. A laser marking apparatus for clean steel products, comprising:
a bracket (100);
the horizontal arm (200) is fixedly connected with the bracket (100);
the laser marking machine (300) is mounted on the horizontal arm (200), the laser marking machine (300) is suitable for moving relative to the horizontal arm (200) along the horizontal direction, and the laser marking machine (300) is suitable for laser marking of clean steel products;
the driving motor (400) is used for driving the laser marking machine (300) to reciprocate relative to the horizontal arm (200) along the horizontal direction; and
detect stop gear (500), install in horizontal arm (200) department, it is used for detecting and restriction to detect stop gear (500) laser marking machine (300) relative the moving range of horizontal arm (200), detect stop gear (500) respectively with driving motor (400) reach laser marking machine (300) are connected.
2. The laser marking apparatus for clean steel products according to claim 1, wherein the detection limit mechanism (500) is a photoelectric switch.
3. The laser marking device for clean steel products as claimed in claim 2, wherein the detection limiting mechanism (500) comprises a first detection limiting mechanism (501), a second detection limiting mechanism (502) and a third detection limiting mechanism (503), the first detection limiting mechanism (501) and the second detection limiting mechanism (502) are arranged adjacently, and the second detection limiting mechanism (502) and the third detection limiting mechanism (503) are arranged at intervals;
the laser marking equipment for the clean steel products further comprises a controller, wherein the first detection limiting mechanism (501), the second detection limiting mechanism (502) and the third detection limiting mechanism (503) are respectively connected with the controller, and the controller is simultaneously connected with the driving motor (400) and the laser marking machine (300).
4. The laser marking apparatus for clean steel products according to claim 1, wherein the detection limit mechanism (500) is two limit switches, the two limit switches are sequentially fixed to the horizontal arm (200) along a horizontal direction, and each limit switch is simultaneously connected to the driving motor (400) and the laser marking machine (300).
5. The laser marking apparatus for clean steel products according to claim 1, further comprising a marking base (310), wherein the laser marking machine (300) is connected to the marking base (310), the horizontal arm (200) is provided with a first guide rail (201) and a second guide rail (202) which are parallel to each other, and the first guide rail (201) extends in a horizontal direction;
beat mark seat (310) and seted up two guide rail grooves (311), first guide rail (201) with second guide rail (202) are arranged one respectively in guide rail groove (311), beat mark seat (310) be suitable for simultaneously along first guide rail (201) with second guide rail (202) reciprocating motion.
6. The laser marking device for clean steel products as claimed in claim 5, wherein the driving motor (400) drives the laser marking machine (300) to reciprocate along the horizontal direction relative to the horizontal arm (200) through a transmission mechanism (600), the transmission mechanism (600) comprises a lead screw (601) and a nut (602), the lead screw (601) is in transmission connection with the driving motor, the nut (602) is matched with the lead screw (601), and the nut (602) is fixedly connected with the marking seat (310).
7. The laser marking device for clean steel products according to claim 5, further comprising a piston cylinder (700), wherein the piston cylinder (700) is fixedly connected with the marking base (310), a piston rod of the piston cylinder (700) is connected with the laser marking machine (300), and the piston cylinder (700) is used for driving the laser marking machine (300) to reciprocate vertically.
8. The laser marking apparatus for clean steel products according to any one of claims 1 to 7, further comprising a cover plate (320) mounted outside the laser marking machine (300).
9. The laser marking apparatus for clean steel products according to any one of claims 1 to 7, characterized in that the horizontal arm (200) is fixed to the upper part of the support (100), the lower part of the support (100) is provided with a platform (101), the laser marking machine (300) is adapted to emit laser to the platform (101), the platform (101) is provided with a positioning protrusion (102) for positioning the clean steel products.
10. The laser marking apparatus for clean steel products according to any one of claims 1 to 7, further comprising a drag chain (800) for installing a pipeline, wherein one end of the drag chain (800) is connected with the bracket (100), and the other end of the drag chain (800) is connected with the laser marking machine (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372556.4U CN212144976U (en) | 2020-03-23 | 2020-03-23 | Laser marking equipment for clean steel products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372556.4U CN212144976U (en) | 2020-03-23 | 2020-03-23 | Laser marking equipment for clean steel products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212144976U true CN212144976U (en) | 2020-12-15 |
Family
ID=73716563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020372556.4U Active CN212144976U (en) | 2020-03-23 | 2020-03-23 | Laser marking equipment for clean steel products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212144976U (en) |
-
2020
- 2020-03-23 CN CN202020372556.4U patent/CN212144976U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102230789B (en) | Flatness measuring instrument of high-speed railway steel rail and measuring surface positioning method thereof | |
| CN110193837B (en) | Track inspection robot | |
| US8356500B2 (en) | Method and device for creating a symbol in a workpiece surface via stamping | |
| CN103964154B (en) | Control method of combined positioning control system | |
| JP7149903B2 (en) | Marking robot, marking robot system, and measuring robot | |
| CN111148712B (en) | Positioning system and method for determining the current position in an elevator shaft of an elevator installation | |
| CN207881664U (en) | A kind of intelligent calibrating device of draw-wire displacement sensor | |
| CN209258287U (en) | Using AGV as the fixture automatic clearing apparatus of delivery vehicle | |
| CN102897503B (en) | Combined positioning control system | |
| CN109204605A (en) | Using AGV as the fixture automatic clearing apparatus of delivery vehicle | |
| WO2010018372A1 (en) | Drilling depth indicator for a drilling device | |
| CN101793496B (en) | Precision video mapping analyzer | |
| CN212144976U (en) | Laser marking equipment for clean steel products | |
| CN111855232A (en) | Full-automatic electronic measuring instrument for vehicle chassis | |
| CN211028580U (en) | Motor casing beat detection coding mechanism | |
| CN211388748U (en) | Marking device for cutting steel plate | |
| CN107990827B (en) | Full-automatic detection system for M value and tooth surface run-out of worm | |
| CN109540009A (en) | A kind of external diameter measuring device and outside diameter measuring method | |
| CN209485288U (en) | A kind of external diameter measuring device | |
| CN213481235U (en) | Displacement sensor testing device | |
| CN110500936B (en) | Size detection device and detection method thereof | |
| CN109253713A (en) | A kind of sliding block back hole site measuring device | |
| CN205642270U (en) | Experimental device for displacement sensor | |
| CN212778953U (en) | Be applied to car press line horizontal pole manipulator precision detection device | |
| CN210426385U (en) | Workpiece mounting hole depth detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |