CN216502973U - Laser marking device - Google Patents
Laser marking device Download PDFInfo
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- CN216502973U CN216502973U CN202122572491.5U CN202122572491U CN216502973U CN 216502973 U CN216502973 U CN 216502973U CN 202122572491 U CN202122572491 U CN 202122572491U CN 216502973 U CN216502973 U CN 216502973U
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Abstract
The utility model discloses laser marking equipment which comprises a workbench, a jacking cylinder, a fixed plate, a floating plate, an elastic piece, a guide post and a positioning plate, wherein the fixed plate is arranged on the workbench; the jacking cylinder is arranged on the workbench; the fixed plate is arranged above the jacking cylinder; the floating plate is arranged above the fixed plate, and a jig is arranged on the floating plate and used for placing a product; the elastic piece is arranged between the floating plate and the fixed plate; one end of the guide post is fixedly connected with the floating plate, and the other end of the guide post is movably connected with the fixed plate; the positioning plate is arranged above the jig, a processing hole is formed in the positioning plate, and the position to be processed of the product is exposed out of the processing hole; the jacking cylinder is used for jacking the fixed plate, and the fixed plate can move relative to the floating plate so that the upper surface of the product is attached to the lower surface of the positioning plate. According to the utility model, the guide post is matched with the elastic piece, so that the product on the jig is finely adjusted, and the marking precision is improved.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to laser marking equipment.
Background
Present laser marking equipment is when beating the mark, in order to guarantee the precision of beating the mark of product, makes the figure of mark unanimous, can not appear the colour depth and differ, need finely tune the position on the tool, for example: so that the marking surface of the product is attached to the surface parallel to the preset position. However, in the prior art, the position of the product on the jig is not fine-adjusted to be flat, which affects the marking precision of the product, so that the color of the marked graph of the product is different.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide laser marking equipment and aims to solve the problem that the position of a product on a jig cannot be finely adjusted.
In order to achieve the purpose, the laser marking device provided by the utility model comprises a workbench, a jacking cylinder, a fixed plate, a floating plate, an elastic part, a guide post and a positioning plate; the jacking cylinder is arranged on the workbench; the fixed plate is arranged above the jacking cylinder; the floating plate is arranged above the fixed plate, and a jig is arranged on the floating plate and used for placing a product; the elastic part is arranged between the floating plate and the fixed plate; one end of the guide post is fixedly connected with the floating plate, and the other end of the guide post is movably connected with the fixed plate; the positioning plate is arranged above the jig, a processing hole is formed in the positioning plate, and the position to be processed of the product is exposed out of the processing hole; the jacking cylinder is used for jacking the fixed plate, and the fixed plate can move relative to the floating plate so that the upper surface of the product is attached to the lower surface of the positioning plate.
In one embodiment, the elastic member is disposed on the outer circumference of the guide post.
In one embodiment, the elastic member is a spring.
In one embodiment, the fixed plate is provided with a guide hole, one end of the guide post, which is far away from the floating plate, is connected to the guide hole, a movable gap is arranged between the guide hole and the guide post, and the guide post can deviate in the movable gap.
In one embodiment, the guide post includes a post head, a post body and a post cap, the post body is disposed between the post head and the post cap, the post head is connected to the floating plate, one end of the post body close to the post cap is connected to the guide hole, and the spring is disposed on an outer circumference of the post body.
In one embodiment, the guide hole includes an inner annular hole and an outer annular hole, the inner annular hole is communicated with the outer annular hole, one end of the column body close to the column cap is connected to the inner annular hole, and the column cap is arranged in the outer annular hole and covers the inner annular hole.
In one embodiment, the jacking cylinder comprises a jacking plate, and the jacking plate is parallel to the fixed plate.
In one embodiment, a jig mounting groove is formed in the floating plate, a positioning pin is arranged on the jig mounting groove, a positioning hole is formed in the jig corresponding to the positioning pin, and the positioning pin is connected with the jig through the positioning hole.
In one embodiment, the two opposite sides of the jig mounting groove are respectively provided with a first guide block, and the other two sides are respectively provided with a second guide block.
In an embodiment, the first guide block and the second guide block are provided with guide slopes towards the sides of the jig, and the guide slopes are used for guiding the jig to be installed in the jig installation groove.
According to the technical scheme, one end, far away from the floating plate, of the guide column is movably connected with the fixed plate, the other end of the guide column is fixedly connected with the floating plate and matched with the elastic piece, so that the floating plate can be finely adjusted, and a jig for installing the floating plate and a product are finely adjusted. When the fixed plate received the ascending power of jacking cylinder, the product received locating surface power down, and the elastic component then contracts, and the floating plate position is finely tuned, realizes promptly that product upper surface laminating locating plate lower surface on the tool, and laser sees through the process hole of locating plate and marks the mark to the product, improves and beats the mark precision for the figure of mark is unanimous.
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 view of a portion of a laser marking apparatus according to an embodiment of the present invention;
FIG. 2 is another schematic view of a portion of a laser marking apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic view of the backside structure of FIG. 2;
FIG. 4 is a schematic diagram of a partial explosion of one embodiment of a laser marking apparatus of the present invention;
FIG. 5 is a schematic structural view of the fixing plate of FIG. 3 removed;
FIG. 6 is a top view of FIG. 2;
FIG. 7 is a schematic structural view of a spring disposed on the periphery of a guide post according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a guiding column of an embodiment of the laser marking device of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
321 | |
| 200 | |
322 | |
| 210 | |
323 | |
| 310 | |
110 | |
| 320 | |
111 | Locating |
| 400 | Jacking |
120 | |
| 410 | |
130 | |
| 500 | |
113 | Product(s) |
| 600 | |
112 | Jig tool |
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 to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific 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.
At present, when the jig 112 is processed, due to the fact that equipment is large, fine adjustment difficulty of the jig 112 is high, products 113 on the jig 112 cannot reach a preset processing position well, marking patterns of the products 113 are too deep and too light or patterns with large marks appear, colors of different positions are different in depth, and certain influence is caused on processing precision of the products 113.
Referring to fig. 1 to 8, in the embodiment of the present invention, the laser marking apparatus includes a worktable, a jacking cylinder 400, a fixed plate 200, a floating plate 100, an elastic member 310, a guide post 320, and a positioning plate 500; the jacking cylinder 400 is arranged on the workbench; the fixing plate 200 is arranged above the jacking cylinder 400; the floating plate 100 is arranged above the fixed plate 200, a jig 112 is arranged on the floating plate 100, and the jig 112 is used for placing a product 113; the elastic member 310 is disposed between the floating plate 100 and the fixed plate 200; one end of the guide post 320 is fixedly connected to the floating plate 100, and the other end is movably connected to the fixed plate 200; the positioning plate 500 is arranged above the jig 112, the positioning plate 500 is provided with a processing hole, and the position to be processed of the product 113 is exposed out of the processing hole; the lifting cylinder 400 is used for lifting the fixed plate 200, and the fixed plate 200 can move relative to the floating plate 100 so that the upper surface of the product 113 is attached to the lower surface of the positioning plate 500.
Specifically, the fixing plate 200 may be a square plate, a rectangular plate, a circular plate, etc., and is not particularly limited herein. The elastic connection member 300 is positioned between the floating plate 100 and the fixed plate 200, and the jig 112 is installed above the floating plate 100. The jig 112 may be square, rectangular, circular, regular and irregular, and is not limited herein. The jig 112 is provided with a product 113 to be marked, and the jacking cylinder 400 can move the jacking floating plate 100 up and down, so that the floating plate 100 can finely adjust the position relative to the fixed plate 200 to drive the product 113 on the jig 112 to move to a required position. For example: the floating plate 100 finely adjusts the product 113 on the driving jig 112, so that the marking surface of the product 113 is attached to or parallel to the surface where the preset position is located, i.e. the lower surface of the positioning plate 500, and marking is facilitated. The end of the guiding post 320 far from the floating plate 100 is movably connected with the fixed plate 200 in various ways, such as moving connection, rotating connection, sliding connection, and fine adjustment in various directions only by the floating plate 100. The number of the elastic members 310 and the guide posts 320 may be multiple, the plurality of elastic members 310 and the plurality of guide posts 320 are uniformly distributed between the floating plate 100 and the fixed plate 200, and one ends of the plurality of guide posts 320, which are far away from the floating plate 100, are movably connected to the fixed plate 200. The floating plate 100 is provided at both sides thereof with the elastic member 310 and the guide posts 320, so that the fixed plate 200 and the floating plate 100 are stressed in a balanced manner, and the stability of the overall structure is ensured. The elastic member 310 may be a spring, rubber, or sponge, and it only needs to have certain elasticity and play a role of buffering and supporting, and is not limited in particular. Therefore, the floating plate 100 drives the jig 112 to be finely adjusted in multiple directions, the reliability and the stability of the structure are guaranteed, the marking precision is improved, and the marked graphs are consistent.
As shown in fig. 1, in the laser marking apparatus of the present invention, the floating plate 100 is used for mounting a jig 112, and adjusting the position of a product 113 on the jig 112 for laser marking. This laser marking equipment still is equipped with laser light path 600, and laser light path 600's below is located to locating plate 500, and locating plate 500 is equipped with the processing hole, and laser can pass this processing hole and process the position of treating of product 113, and product 113 is installed on tool 112 and is located locating plate 500 below, and tool 112 is installed on unsteady board 100, and the below of unsteady board 100 is equipped with fixed plate 200, and fixed plate 200 below is equipped with jacking cylinder 400. The lifting cylinder 400 can lift the fixed plate 200 to reduce the distance between the fixed plate 200 and the floating plate 100. The upper surface of the product 113 on the jig 112 abuts against the lower surface of the positioning plate 500, the positioning plate 500 applies downward pressure to the product 113, the elastic member 310 is elastically deformed by extrusion, and supports the floating plate 100 and the fixed plate 200, and the deformation amount of the elastic member 310 at different positions is different and is related to the bonding flatness of the product 113 and the positioning plate 500. Meanwhile, the movable connection between the guide posts 320 and the fixed plate 200 enables the floating plate 100 to slightly move in all directions, so as to drive the product 113 on the floating plate 100 to slightly move, and adjust the position of the product 113 to be attached to the lower surface of the positioning plate 500 for processing. According to the utility model, the guide post 320 of the laser marking device is movably connected with the fixed plate 200 and matched with the spring, and the positioning plate 500 adds reverse limiting force to the product 113, so that the product 113 on the laser marking device can be finely adjusted, the upper surface of the product 113, namely the marking surface, can be attached to and parallel to the lower surface of the positioning plate 500, and the processing precision of the product 113 is improved.
Referring to fig. 5 and 7, the elastic member 310 may be installed on the outer circumference of the guide post 320, or may be distributed between the floating plate 100 and the fixed plate 200 in a single body state, and only the support and the buffer are required to be added between the floating plate 100 and the fixed plate 200, which is not limited in detail herein. When the jacking cylinder 400 jacks up the fixed plate to apply a force to the fixed plate, the elastic member 310 may support the floating plate 100 and the fixed plate 200, and may buffer elastic force from various directions.
Referring to fig. 5 to 7, further, the elastic element 310 is disposed on the outer periphery of the guide post. Preferably, the elastic member 310 is a spring. When the floating plate 100 needs to be finely adjusted, the jacking cylinder 400 exerts a certain force on the fixing plate 200, the fixing plate 200 moves upwards, the spring generates elastic deformation, resistance is provided for the fixing plate 200 when the floating plate 100 and the fixing plate 200 are supported, the displacement speed of the fixing plate 200 is reduced, the fine adjustment speed is not too high, and the fine adjustment feasibility of the floating plate 100 is ensured.
Referring to fig. 3 to 4, further, a guide hole 210 is formed in the fixed plate 200, one end of the guide post 320, which is away from the floating plate 100, is connected to the guide hole 210, a movable gap is formed between the guide hole 210 and the guide post 320, and the guide post 320 may be offset in the movable gap. It is understood that the guide post 320 is connected to the floating plate 100 through the guide hole 210, and the end of the guide post 320 away from the floating plate 100 is movable in various directions, which may be play, telescopic, etc., all of which are possible. The movable range of the guiding post 320 should not be too large, so as to avoid the guiding post 320 from separating from the fixing plate 200, and only the fine adjustment of the position of the fixture 112 is required. The guide post 320 penetrates through the guide hole 210, a certain gap is reserved between the guide post 320 and the guide hole 210, and the size of the movable gap can be selected according to requirements. The guiding columns 320 can be shifted in the moving gap, so that the floating plate 100 fixedly connected is also shifted, and the jig 112 can drive the product 113 to perform fine position adjustment. The structure is simple and reliable, the mode is easy to realize and low in cost, and the marking precision of the product 113 is improved.
Referring to fig. 7 to 8, further, the guiding post 320 includes a post head 321, a post body 322, and a post cap 323, the post head 322 is disposed between the post head 321 and the post cap 323, the post head 321 is connected to the floating plate 100, one end of the post body 322 near the post cap 323 is connected to the guiding hole 210, and the spring is disposed at the outer circumference of the post body 322. It is understood that the stud 321 may be fixed to the floating plate 100 by means of screw connection, and the stud 322 may be inserted into the guiding hole 210 and fine-tuned to drive the floating plate 100 to fine-tune, and the spring is buffered and supported between the floating plate 100 and the fixed plate 200. With continued reference to the above-mentioned embodiment, the guiding hole 210 includes an inner annular hole and an outer annular hole, the inner annular hole is communicated with the outer annular hole, one end of the column body 322 close to the column cap 323 is connected to the inner annular hole, and the column cap 323 is disposed in the outer annular hole and covers the inner annular hole. The diameter of the outer annular hole is larger than that of the inner annular hole, the column cap 323 covers the inner annular hole and is located in the outer annular hole, and the column body 322 and the spring can guarantee the fine adjustment range of the floating plate 100.
Referring to fig. 1, in the present embodiment, the jacking cylinder 400 is disposed at a middle lower portion of the fixing plate 200, the jacking cylinder 400 includes a jacking plate 410, and the jacking plate 410 is parallel to the fixing plate 200. It can be understood that jacking cylinder 400 can locate the central point of fixed plate 200 and put and be located its below, and jacking plate 410 is parallel with fixed plate 200 simultaneously, can guarantee that fixed plate 200 atress is even, and jacking cylinder 400 jacking, and the spring that distributes between floating plate 100 and fixed plate 200 compensates the clearance that product 113 and locating plate 500 laminated through different elastic deformation, guarantees that product 113 and locating plate 500 laminate parallelly.
Referring to fig. 2 or fig. 6, in the present embodiment, a jig 112 mounting groove 110 is formed on the floating plate 100, a positioning pin 111 is disposed on the jig 112 mounting groove 110, the jig 112 is provided with a positioning hole corresponding to the positioning pin 111, and the positioning pin 111 is connected to the jig 112 through the positioning hole. It is understood that the shape of the fixture 112 mounting groove 110 may be square, rectangular, circular, regular, and other irregular shapes, which are adapted to the shape of the fixture 112, and are not limited herein. The mounting groove 110 of the jig 112 not only plays a role of accommodating the jig 112, but also can limit the displacement of the jig 112 and ensure the position stability of the marking of the product 113. When the laser is used for marking, the position of the jig 112 is stable after fine adjustment, that is, the position of the product 113 is stable. The positioning pin 111 eliminates the action influence of other parts in the marking equipment, ensures the marking precision of the product 113 and ensures the quality of the produced product 113.
Referring to fig. 2 or fig. 6, in the present embodiment, two opposite sides of the mounting groove 110 of the jig 112 are respectively provided with a first guide block 120, and the other two sides are respectively provided with a second guide block 130. It is understood that the first guide block 120 may be plural, and the second guide block 130 may also be plural, for example: the jig 112 is installed in the groove 110 one on each of the left and right sides and one on each of the upper and lower sides. The first guide block 120 and the second guide block 130 are distributed around the mounting groove 110 of the jig 112, and define the shape of the mounting groove 110 of the jig 112 on the floating plate 100.
Further, the first guide block 120 and the second guide block 130 are provided with guide slopes on sides facing the jig 112, and the guide slopes are used for guiding the jig 112 to be installed in the jig 112 installation groove 110. The side of the guide block facing the jig 112, i.e. the side facing inwards, is provided with a guide slope. The slope of the guide slope may be 45 degrees, 60 degrees, etc., and is not particularly limited herein. The slope of the guiding slope should be smooth to ensure that the fixture 112 can be installed smoothly. When the jig 112 is mounted into the floating plate 100, the jig 112 may extend into the mounting groove 110 of the jig 112 according to the guide slope, thereby increasing the mounting speed of the jig 112.
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 technical solutions of the present invention that are made by using the contents of the specification and the drawings or directly/indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (10)
1. A laser marking apparatus, comprising
A work table;
the jacking cylinder is arranged on the workbench;
the fixed plate is arranged above the jacking cylinder;
the floating plate is arranged above the fixed plate, and a jig is arranged on the floating plate and used for placing a product;
the elastic piece is arranged between the floating plate and the fixed plate;
one end of the guide post is fixedly connected with the floating plate, and the other end of the guide post is movably connected with the fixed plate;
the positioning plate is arranged above the jig, a processing hole is formed in the positioning plate, and the position to be processed of the product is exposed out of the processing hole;
the jacking cylinder is used for jacking the fixed plate, and the fixed plate can move relative to the floating plate so that the upper surface of the product is attached to the lower surface of the positioning plate.
2. The laser marking apparatus of claim 1, wherein the resilient member is disposed about the periphery of the guide post.
3. The laser marking apparatus of claim 2, wherein the resilient member is a spring.
4. The laser marking apparatus as claimed in claim 3, wherein the fixed plate is provided with a guide hole, an end of the guide post remote from the floating plate is connected to the guide hole, a clearance gap is provided between the guide hole and the guide post, and the guide post is displaceable in the clearance gap.
5. The laser marking apparatus as claimed in claim 4, wherein the guide post includes a post head, a post body and a post cap, the post body is disposed between the post head and the post cap, the post head is connected to the floating plate, one end of the post body adjacent to the post cap is connected to the guide hole, and the spring is disposed at an outer periphery of the post body.
6. The laser marking apparatus as claimed in claim 5 wherein the guide bore includes an inner annular bore and an outer annular bore, the inner annular bore communicating with the outer annular bore, the end of the shaft proximate the cap being connected to the inner annular bore, the cap being disposed within the outer annular bore and covering the inner annular bore.
7. The laser marking apparatus of claim 3, wherein the jacking cylinder is disposed below and in the middle of the fixed plate, the jacking cylinder including a jacking plate, the jacking plate being parallel to the fixed plate.
8. The laser marking apparatus as claimed in claim 3, wherein a jig mounting groove is provided on the floating plate, a positioning pin is provided on the jig mounting groove, the jig is provided with a positioning hole corresponding to the positioning pin, and the positioning pin is connected to the jig through the positioning hole.
9. The laser marking apparatus as claimed in claim 8, wherein the jig mounting groove is provided at opposite sides thereof with first guide blocks, respectively, and at the other two sides thereof with second guide blocks, respectively.
10. The laser marking apparatus as claimed in claim 9, wherein the first guide block and the second guide block are provided with guide slopes on sides thereof facing the jig, the guide slopes being used to guide the jig to be mounted in the jig mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122572491.5U CN216502973U (en) | 2021-10-25 | 2021-10-25 | Laser marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122572491.5U CN216502973U (en) | 2021-10-25 | 2021-10-25 | Laser marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216502973U true CN216502973U (en) | 2022-05-13 |
Family
ID=81525339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122572491.5U Active CN216502973U (en) | 2021-10-25 | 2021-10-25 | Laser marking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216502973U (en) |
-
2021
- 2021-10-25 CN CN202122572491.5U patent/CN216502973U/en active Active
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