CN216966682U - Loading attachment and laser marking machine - Google Patents
Loading attachment and laser marking machine Download PDFInfo
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- CN216966682U CN216966682U CN202122657253.4U CN202122657253U CN216966682U CN 216966682 U CN216966682 U CN 216966682U CN 202122657253 U CN202122657253 U CN 202122657253U CN 216966682 U CN216966682 U CN 216966682U
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Abstract
The utility model discloses a feeding device and a laser marking machine, wherein the feeding device comprises a feeding mechanism, a tray mechanism and an unlocking mechanism, the tray mechanism comprises a tray main body and a locking assembly, and a plurality of positioning grooves for bearing and positioning a plurality of products are arranged on the tray main body; the feeding mechanism is suitable for conveying the product to the positioning groove; the unlocking mechanism is adapted to unlock the locking assembly. Therefore, according to the technical scheme, the position of the processed product is limited through the tray mechanism, the product positioning accuracy is greatly improved, and meanwhile, the locking assembly is arranged on the tray mechanism, so that the position stability of the product on the tray mechanism in the whole operation process is ensured. Compared with the prior art, the technical scheme of the utility model can accurately position the product and improve the performance of the laser marking machine.
Description
Technical Field
The utility model relates to the technical field of laser marking, in particular to a feeding device and a laser marking machine.
Background
Laser marking is a marking method in which a workpiece is irradiated locally with high-energy-density laser to vaporize a surface layer material or to undergo a chemical reaction of color change, thereby leaving a permanent mark. The laser marking can print various characters, symbols, patterns and the like, and the size of the characters can be from millimeter to micron, which has special significance for the anti-counterfeiting of products.
One important application of laser marking is to mark two-dimensional codes or bar codes on products for later tracing. Because many products have the requirement to the precision of marking the position to generally need to keep the uniformity of product direction when marking, the position that the product was placed needs stable in addition, can not appear the condition that the east falls the west askew. The existing feeding device cannot accurately position products, and troubles are brought to users.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a feeding device, and aims to solve at least one technical problem mentioned in the background technology.
In order to achieve the above object, the present invention provides a loading device for a laser marking machine, comprising:
the tray mechanism comprises a tray main body and a locking assembly, wherein the tray main body is provided with a plurality of positioning grooves for bearing and positioning a plurality of products; the locking assembly is used for locking a plurality of products placed in the positioning grooves;
the feeding mechanism is suitable for conveying a product to be processed to the positioning groove;
an unlocking mechanism adapted to unlock the locking assembly.
In one embodiment, the locking assembly includes a compression member for compressing the product and an unlocking handle for compressing or releasing the compression member.
In one embodiment, the unlocking mechanism comprises an unlocking support, an unlocking cylinder, a connecting rod and an unlocking plate, the unlocking support is installed on two sides of the unlocking handle, the driving motor is in driving connection with the connecting rod, and the connecting rod is in driving connection with the unlocking plate.
In an embodiment, the feeding device further comprises a limiting mechanism and a jacking mechanism located below the tray mechanism, the limiting mechanism is suitable for fixing the tray mechanism, and the jacking mechanism is suitable for adjusting the position height of the tray mechanism on the laser marking machine.
In one embodiment, the jacking mechanism comprises a first mounting plate, a jacking cylinder and a positioning plate; the mounting panel install in laser marking machine's frame, the jacking cylinder install in the mounting panel, the via hole has been seted up on the mounting panel, the output of jacking cylinder is worn to establish the via hole with the locating plate is connected, the locating plate is used for bearing and loading the product tray mechanism, the jacking cylinder drives the locating plate oscilaltion removes.
In one embodiment, the limiting mechanism includes a sliding table cylinder and a limiting member, the sliding table cylinder is mounted to the frame through the mounting base, the limiting member is movably mounted on a slider of the sliding table cylinder, so that the limiting member has an initial position and a limiting position, and the sliding table cylinder drives the limiting member to move and switch between the initial position and the limiting position;
in one embodiment, the feeding mechanism comprises a base, a rotating mechanism, a feeding lifting assembly and a material grabbing assembly, wherein the base is installed on the main body of the laser marking machine, the rotating mechanism is installed on the base, and the feeding lifting assembly is connected with the rotating mechanism and the material grabbing assembly.
In one embodiment, the material grabbing component comprises a mounting bracket, a variable pitch cylinder, a linear slide rail and a sucker component, the bracket is connected with the feeding lifting component, and the variable pitch cylinder, the linear slide rail and the sucker component are all mounted on the bracket.
In an embodiment, the rotating mechanism includes a first rotating portion and a second rotating portion, the first rotating portion is connected to the base and the second rotating portion, and the second rotating portion is connected to the feeding lifting assembly.
The utility model also provides a laser marking machine, which comprises a feeding device, wherein the feeding device comprises:
the tray mechanism comprises a tray main body and a locking assembly, wherein the tray main body is provided with a plurality of positioning grooves for bearing and positioning a plurality of products; the locking assembly is used for locking a plurality of products placed in the positioning grooves; the feeding mechanism is suitable for conveying a product to be processed to the positioning groove; an unlocking mechanism adapted to unlock the locking assembly.
The utility model provides a feeding device which comprises a feeding mechanism, a tray mechanism and an unlocking mechanism, wherein the tray mechanism comprises a tray main body and a locking assembly, and a plurality of positioning grooves for bearing and positioning a plurality of products are arranged on the tray main body; the locking assembly is used for locking a plurality of products placed in the positioning grooves; the feeding mechanism is suitable for conveying a product to be processed to the positioning groove; an unlocking mechanism adapted to unlock the locking assembly. Therefore, according to the technical scheme, the position of the processed product is limited through the tray mechanism, the product positioning accuracy is greatly improved, and meanwhile, the locking assembly is arranged on the tray mechanism, so that the position stability of the product on the tray mechanism in the whole operation process is ensured. Compared with the prior art, the technical scheme of the utility model can accurately position the product and improve the performance of the laser marking machine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a loading device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the tray mechanism of FIG. 1;
FIG. 3 is a schematic mechanism diagram of the feeding mechanism in FIG. 1;
FIG. 4 is a schematic structural view of the release mechanism of FIG. 1;
FIG. 5 is a schematic structural view of the jacking mechanism and the limiting mechanism in FIG. 1;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a laser marking machine using the loading device of FIG. 1;
fig. 8 is a partial enlarged view of a portion a in fig. 7.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative position relationship between the components, the motion situation, and the like under a certain posture (as shown in the drawing), and if the certain posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a feeding device which is applied to a laser marking machine and is used for improving the feeding efficiency of the laser marking machine. Specifically, referring to fig. 8, the laser marking machine 1000 includes a marking machine main body, a conveying device 50 and a tray mechanism 200, wherein the marking machine main body includes a frame, and the frame includes a feeding station, a marking station, a detecting station and a discharging station; the feeding station, the marking station, the detection station and the blanking station respectively correspond to the feeding device 10, the marking device 20, the marking detection device 30 and the blanking device 40. The feeding device 10 is mounted on the rack and arranged at a position corresponding to the feeding station, and the feeding device 10 is used for moving a product onto the conveying device 50; a conveying device 50 including a conveying track and a return track extending horizontally and having a reverse conveying direction, a tray mechanism 200 having a plurality of positioning grooves 211 for carrying and positioning a plurality of products; a plurality of products are carried by the tray mechanism 200 to flow on the conveying track, so that the plurality of products correspondingly flow among the loading station, the marking station, the detecting station and the blanking station; the backflow track is suitable for returning the tray mechanism 200, which is unloaded by the unloading station with a plurality of products, to the loading station, so that the tray mechanism 200 can circulate in the conveying mechanism.
In the embodiment of the present invention, as shown in fig. 1, the feeding device 10 includes a feeding mechanism 100, a tray mechanism 200 and an unlocking mechanism 500, the tray mechanism 200 includes a tray main body 210 and a locking assembly 220, the tray main body 210 is provided with a plurality of positioning slots 211 for carrying and positioning a plurality of products; the locking assembly 220 is used for locking a plurality of products placed in the positioning groove 211; the feeding mechanism 100 is adapted to convey the product onto the positioning slot 211; the unlocking mechanism 500 is adapted to unlock the locking assembly 220.
Specifically, a material storage area 600 for placing a product to be processed is provided beside the feeding mechanism 100, and the main function of the feeding device 10 is to convey the product in the material storage area 600 to a position where the laser marking machine 1000 is suitable for circulation. In order to improve the accuracy of product positioning, a tray mechanism 200 is introduced, the tray mechanism 200 includes a tray main body 210 and a locking component 220, a positioning groove 211 is formed on the tray main body 210, the feeding mechanism 100 places the product to be processed into the positioning groove 211, and generally, the number of the positioning grooves 211 is multiple in order to improve the marking efficiency of the laser marking machine 1000.
Further, in order to ensure the stability of the position of the product on the tray mechanism 200 during the whole operation process, a locking assembly 220 for locking the product that has been put into the positioning groove 211 is further provided on the tray mechanism 200. The default state of the tray mechanism 200 is a locked state, and therefore, an unlocking mechanism 500 matched with the tray mechanism is further provided, the unlocking mechanism 500 is suitable for unlocking the locking assembly 220, and when a product needs to be placed into the positioning groove 211 or taken out from the positioning groove 211, the unlocking mechanism 500 works to enable the locking assembly 220 to be in an unlocked state.
The utility model provides a feeding device 10, which comprises a feeding mechanism 100, a tray mechanism 200 and an unlocking mechanism 500, wherein the tray mechanism 200 comprises a tray main body 210 and a locking assembly 220, and a plurality of positioning grooves 211 for bearing and positioning a plurality of products are arranged on the tray main body 210; the locking assembly 220 is used for locking a plurality of products placed in the positioning grooves 211; the feeding mechanism 100 is adapted to convey the product onto the positioning slot 211; the unlocking mechanism 500 is adapted to unlock the locking assembly 220. Therefore, according to the technical scheme of the utility model, the position of the processed product is limited by the tray mechanism 200, so that the product positioning accuracy is greatly improved, and meanwhile, the locking assembly 220 is also arranged on the tray mechanism 200, so that the position stability of the product on the tray mechanism 200 in the whole operation process is ensured. Compared with the prior art, the technical scheme of the utility model can accurately position the product and improve the performance of the laser marking machine 1000.
Referring to fig. 2, in an embodiment, the locking assembly 220 includes a pressing member 222 and an unlocking handle 221, the pressing member 222 is used for pressing a product, and the unlocking handle 221 is used for pressing or releasing the pressing member 222;
it will be appreciated that the positioning slot 211 has a positioning reference edge, and the pressing member 222 includes a roller, a spring, and a pressing portion with a spring, the pressing portion pressing the product toward the Y-axis (as indicated by the arrow on the Y-axis in fig. 2), and the roller and the spring pressing the product toward the X-axis (as indicated by the arrow on the X-axis in fig. 2), so that the positioning reference edge, the pressing portion, and the roller and the spring are combined to achieve accurate fixing of the product.
Referring to fig. 4, in another embodiment, the unlocking mechanism 500 includes an unlocking bracket 510, an unlocking cylinder 520, a connecting rod and an unlocking plate 540, the unlocking bracket 510 is installed on both sides of the unlocking handle 221, a driving motor is drivingly connected to the connecting rod, the connecting rod is drivingly connected to the unlocking plate 540, and the unlocking plate 540 can pull several handles to realize unlocking.
It is understood that the tray main body 210 is provided with a plurality of positioning grooves 211, and generally, the plurality of positioning grooves 211 are arranged in a certain rule in order to improve the working efficiency. For example, when the number of the positioning grooves 211 is two or three, all the positioning grooves 211 are arranged in parallel in a row; the following description will be made by taking the design of six positioning slots 211 in two rows and three columns as an example. In this case, to simplify the structure, the locking assemblies 220 of the same row are interlocked and controlled by one switch.
Referring to fig. 5, 6 and 7, in another embodiment, the loading device 10 further includes a limiting mechanism 300 and a lifting mechanism 400 located below the tray mechanism 200, wherein the limiting mechanism 300 is adapted to fix the tray mechanism 200, and the lifting mechanism 400 is adapted to adjust the height of the tray mechanism 200 on the laser marking machine 1000.
It can be understood that the jacking mechanism 400 and the limiting mechanism 300 are matched and applied to the same station, and the jacking mechanism 400 and the limiting mechanism 300 are matched and used for fixing, specifically, the number of the jacking mechanism 400 and the limiting mechanism 300 is multiple, and the jacking mechanism 400 and the limiting mechanism 300 can respectively correspond to a feeding station, a detection station, a marking station, a blanking station and the like, namely, one jacking mechanism 400 and one limiting mechanism 300 are arranged below each station, and certainly, the jacking mechanism 400 and the limiting mechanism 300 can be set only at certain specific stations, such as the feeding station, the marking detection station and the marking station which are required to be higher, so that the device is suitable for adjusting the position height and the product position accuracy when a product flow rotating piece loaded on the tray mechanism 200 is moved upwards, and the universality of the laser marking machine 1000 is improved.
The present invention is a feeding device 10, and the following description will take a jacking mechanism 400 and a limiting mechanism 300 arranged at a feeding station as an example.
Specifically, the jacking mechanism 400 comprises a first mounting plate 420, a jacking cylinder 440 and a positioning plate 430; wherein, first mounting panel 420 is installed in the frame, and jacking cylinder 440 is installed in first mounting panel 420, has seted up the via hole on the first mounting panel 420, and the via hole is worn to establish by jacking cylinder 440's output and is connected with locating plate 430, and locating plate 430 is used for bearing and loading tray mechanism 200 of product, and jacking cylinder 440 can drive locating plate 430 oscilaltion and move. It can be understood, in order to make the product steady all the time in the lift in-process born on locating plate 430, climbing mechanism 400 still includes four guide arms, the guide arm can play the guide effect, prevent that locating plate 430 from taking place to rock at the lift in-process, the one end and the locating plate 430 of four guide arms are connected, the other end is worn to establish first mounting panel 420 and is connected with a buffer board, install hydraulic buffer on the buffer board, when jacking cylinder 440 drive locating plate 430 rises to the default height above conveyor 50, four guide arm rising movements and drive hydraulic buffer and the butt of first mounting panel 420 on the buffer board. It is understood that in other embodiments, a cylinder or lead screw lift assembly may be used as an alternative to the jacking mechanism 400.
Further, in order to accurately position the product to be processed, the laser marking machine 1000 further includes a limiting mechanism 300, referring to fig. 6 and 7, the limiting mechanism 300 is disposed behind the jacking mechanism 400 along the conveying direction of the conveying device 50 and is disposed close to the jacking mechanism 400; the limiting mechanism 300 can be switched between an initial position and a limiting position in a lifting mode, when the conveying device 50 conveys products to the detection station, the limiting mechanism 300 is switched to the limiting position from the initial position in a lifting mode, and therefore the products are limited above the jacking mechanism 400.
Referring to fig. 6, in the present embodiment, the limiting mechanism 300 includes a sliding table cylinder 310, a limiting member 320 and a second mounting plate 330, the sliding table cylinder 310 is mounted on the frame through the second mounting plate 330, the limiting member 320 is mounted on a sliding block of the sliding table cylinder 310, and the sliding table cylinder 310 can drive the limiting member 320 to move and switch between an initial position and a limiting position; the limiting part 320 is further provided with a proximity sensor, and when the conveying device 50 conveys the product to abut against the limiting part 320, the proximity sensor sends a signal to a control system of the laser marking device to control a driving motor of the conveying device 50 to stop working, so that the conveying belt stops transmission.
Referring to fig. 3, in an embodiment, the feeding mechanism 100 includes a base 110, a rotating mechanism 120, a feeding lifting assembly 130, and a grabbing assembly 140, wherein the base 110 is mounted on the main body of the laser marking machine 1000, the rotating mechanism 120 is mounted on the base 110, and the feeding lifting assembly 130 is connected to the rotating mechanism 120 and the grabbing assembly 140.
Specifically, one of the core components of the feeding device 10 is a feeding mechanism 100, the feeding mechanism 100 includes a base 110, a rotating mechanism 120, a feeding lifting assembly 130 and a grabbing assembly 140, the base 110 is mounted on the main body of the laser marking machine 1000 and is used for fixing and supporting the whole feeding mechanism 100, the rotating mechanism 120 is used for adjusting the direction of grabbing the material, the feeding lifting assembly 130 is used for adjusting the height of grabbing the material, and the grabbing assembly 140 is used for grabbing the material.
With reference to fig. 3, based on the above embodiment, the rotating mechanism 120 includes a first rotating portion 121 and a second rotating portion 122, the first rotating portion 121 is connected to the base 110 and the second rotating portion 122, and the second rotating portion 122 is connected to the feeding lifting assembly 130. That is, the first rotating portion 121 can rotate left and right with respect to the base 110, the second rotating portion 122 can rotate left and right with respect to the first rotating portion 121, and both the first rotating portion 121 and the second rotating portion 122 can be controlled independently, so that the feeding mechanism 100 can cover a wider range.
Referring to fig. 1 and fig. 3, on the basis of the previous embodiment, the material grabbing assembly 140 includes a mounting bracket 141, a variable pitch cylinder 143, a linear slide rail 142, and a suction cup assembly 144, the mounting bracket 141 is connected to the feeding lifting assembly 130, and the variable pitch cylinder 143, the linear slide rail 142, and the suction cup assembly 144 are all mounted on the mounting bracket 141. The function of the material grabbing component 140 is to grab the product, and in this embodiment, the product is sucked by using a suction cup. The mounting bracket 141 plays a supporting role for mounting the pitch-variable cylinder 143, the linear slide rail 142 and the suction cup assembly 144. The suction cup assembly 144 is connected with the linear slide rail 142, and the linear slide rail 142 slides under the control of the variable-pitch cylinder 143, so that the material grabbing assembly 140 capable of finely adjusting the space among a plurality of products is formed.
The utility model further provides a laser marking machine, which comprises a feeding device, the specific structure of the feeding device refers to the above embodiment, and since the second subject adopts all the technical schemes of all the above embodiments, the second subject at least has all the beneficial effects brought by the technical schemes of the above embodiments, and further description is omitted.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a loading attachment is applied to laser marking machine which characterized in that includes:
the tray mechanism comprises a tray main body and a locking assembly, wherein the tray main body is provided with a plurality of positioning grooves for bearing and positioning a plurality of products, and the locking assembly is used for locking a plurality of products placed in the positioning grooves;
the feeding mechanism is suitable for conveying a product to be processed to the positioning groove;
an unlocking mechanism adapted to unlock the locking assembly.
2. The loading device of claim 1, wherein the locking assembly comprises a pressing member for pressing the product and an unlocking handle for pressing or releasing the pressing member.
3. The loading device as claimed in claim 2, wherein the unlocking mechanism comprises an unlocking bracket, an unlocking cylinder, a connecting rod and an unlocking plate, the unlocking bracket is arranged on two sides of the unlocking handle, the driving motor is in driving connection with the connecting rod, and the connecting rod is in driving connection with the unlocking plate.
4. The loading device according to claim 3, further comprising a limiting mechanism and a jacking mechanism located below the tray mechanism, wherein the limiting mechanism is suitable for fixing the tray mechanism, and the jacking mechanism is suitable for adjusting the position height of the tray mechanism on the laser marking machine.
5. The loading device according to claim 4, wherein the jacking mechanism comprises a first mounting plate, a jacking cylinder and a positioning plate; the mounting panel install in laser marking machine's frame, the jacking cylinder install in the mounting panel, the via hole has been seted up on the mounting panel, the output of jacking cylinder is worn to establish the via hole with the locating plate is connected, the locating plate is used for bearing and loading the product tray mechanism, the jacking cylinder drives the locating plate oscilaltion removes.
6. The loading device according to claim 5, wherein the limiting mechanism comprises a sliding cylinder, a limiting member and a second mounting plate, the sliding cylinder is mounted to the frame via the second mounting plate, the limiting member is movably mounted on a sliding block of the sliding cylinder, so that the limiting member has an initial position and a limiting position, and the sliding cylinder drives the limiting member to move and switch between the initial position and the limiting position.
7. The loading device according to claim 6, wherein the loading mechanism comprises a base, a rotating mechanism, a loading lifting assembly and a grabbing assembly, the base is mounted on the main body of the laser marking machine, the rotating mechanism is mounted on the base, and the loading lifting assembly is connected with the rotating mechanism and the grabbing assembly.
8. The loading device according to claim 7, wherein said material grasping assembly comprises a mounting bracket, a variable pitch cylinder, a linear slide and a suction cup assembly, said bracket is connected to said loading lifting assembly, and said variable pitch cylinder, said linear slide and said suction cup assembly are all mounted on said bracket.
9. The loading device according to claim 8, wherein the rotating mechanism comprises a first rotating part and a second rotating part, the first rotating part connects the base and the second rotating part, and the second rotating part connects the loading lifting assembly.
10. A laser marking machine comprising a loading device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122657253.4U CN216966682U (en) | 2021-10-29 | 2021-10-29 | Loading attachment and laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122657253.4U CN216966682U (en) | 2021-10-29 | 2021-10-29 | Loading attachment and laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216966682U true CN216966682U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122657253.4U Active CN216966682U (en) | 2021-10-29 | 2021-10-29 | Loading attachment and laser marking machine |
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| Country | Link |
|---|---|
| CN (1) | CN216966682U (en) |
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2021
- 2021-10-29 CN CN202122657253.4U patent/CN216966682U/en active Active
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