CN216503031U - Conveying mechanism of laser etching machine - Google Patents
Conveying mechanism of laser etching machine Download PDFInfo
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- CN216503031U CN216503031U CN202123239666.7U CN202123239666U CN216503031U CN 216503031 U CN216503031 U CN 216503031U CN 202123239666 U CN202123239666 U CN 202123239666U CN 216503031 U CN216503031 U CN 216503031U
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Abstract
The utility model relates to the field of laser etching, in particular to a conveying mechanism of a laser etching machine, which comprises a top plate, a material placing table, a conveying belt mechanism, a processing table and a controller, wherein the material placing table is arranged on the top plate; the top plate is arranged above the discharging platform and the conveying belt mechanism; the two ends of the top plate are provided with feeding assemblies; a laser etching machine body is arranged between the two feeding assemblies and fixedly connected with the top plate; the processing table is arranged between the discharging table and the top plate, and a plurality of fixing rods are connected between the processing table and the discharging table; a lifting plate is arranged below the processing table, and a plurality of fixing rods movably penetrate through the lifting plate; the positioning plates are arranged around the outer side of the processing table. The utility model integrates the functions of feeding, discharging and workpiece positioning, has high working efficiency and reduces the process of manual participation.
Description
Technical Field
The utility model relates to the field of laser etching, in particular to a conveying mechanism of a laser etching machine.
Background
The etching is a technology for removing materials by using a chemical reaction or a physical impact effect, the etching technology can be divided into wet etching and dry etching, along with the development of laser technology, a laser etching machine appears on the market, and the laser etching machine adopts a technology for etching fine small grooves on the surface of a part by using high-energy pulse laser beams so as to improve the surface lubrication characteristic of the materials.
The existing laser etching machine needs to move a workpiece through manual work when in use, places the workpiece on a processing table, and takes the workpiece off the processing table and replaces the workpiece with a new workpiece through manual work after the workpiece is processed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art, and provides a conveying mechanism of a laser etching machine.
The technical scheme of the utility model is as follows: a conveying mechanism of a laser etching machine comprises a top plate, a material placing table, a conveying belt mechanism, a processing table and a controller; the top plate is arranged above the discharging platform and the conveying belt mechanism; the two ends of the top plate are provided with feeding assemblies; a laser etching machine body is arranged between the two feeding assemblies and fixedly connected with the top plate; the processing table is arranged between the discharging table and the top plate, and a plurality of fixing rods are connected between the processing table and the discharging table; a lifting plate is arranged below the processing table, and a plurality of fixing rods movably penetrate through the lifting plate; positioning plates are arranged on the periphery of the outer side of the processing table; the lifting plate is provided with a cross groove, the bottom ends of the four positioning plates are arranged in the cross groove in a sliding mode, the two-way screw rods are arranged in the cross groove in a rotating mode and are of a vertically arranged structure, the two-way screw rods are in threaded connection with the two corresponding positioning plates respectively, the outer side of the lifting plate is provided with two servo motors, and output shafts of the two servo motors are connected with the two-way screw rods respectively.
Preferably, all be provided with automatic positioning assembly on a plurality of locating plates, automatic positioning assembly includes pressure sensor and splint, and one side of neighbouring processing platform on the locating plate is provided with the mounting groove, and splint slide to set up in the mounting groove, and pressure sensor locates on the medial surface of splint.
Preferably, a rubber plate is arranged on the outer side surface of the clamping plate.
Preferably, the fixing rod is provided with a linear driving mechanism C for driving the lifting plate to move.
Preferably, the feeding assembly comprises a sliding block, a linear driving mechanism A, a mounting plate, a vacuum chuck and a linear driving mechanism B, the linear driving mechanism B is fixedly arranged at the end part of the top plate, a sliding groove is formed in the top plate along the length direction of the linear driving mechanism B, the sliding block is slidably arranged in the sliding groove and connected with an output shaft of the linear driving mechanism B, the linear driving mechanism A is fixedly arranged on the sliding block, the mounting plate is arranged on the output shaft of the linear driving mechanism A, and the vacuum chuck is arranged on the lower end face of the mounting plate.
Preferably, the upper end surface of the processing table is provided with a non-slip mat.
Preferably, the periphery of the outer side of the processing table is provided with sliding holes.
Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects: when a workpiece is machined, firstly, the workpiece to be machined is placed on a discharging table, then a feeding assembly on the left side is started to work, a sliding block, a linear driving mechanism A, a mounting plate and a vacuum chuck are driven by a linear driving mechanism B arranged to move right above the workpiece, the linear driving mechanism A drives the mounting plate to move downwards until the vacuum chuck is in contact with the surface of the workpiece, the vacuum chuck sucks air to adsorb and fix the workpiece, then the workpiece is moved onto a machining table by the feeding assembly, two servo motors are simultaneously started to work, the servo motors drive two-way lead screws to rotate, the two-way lead screws rotate to drive two positioning plates connected with the two-way lead screws to be close to each other until the periphery of the workpiece is clamped tightly by the positioning plates, and therefore the positioning work of the workpiece is completed; after the workpiece is machined, the workpiece on the machining table can be moved to the conveyer belt mechanism through the feeding assembly on the right side, and the workpiece is conveyed to the next station through the conveyer belt mechanism; in conclusion, the automatic feeding and discharging device integrates the functions of feeding, discharging and workpiece positioning, has high working efficiency and reduces the process of manual participation.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the structure of the processing table and the lifting plate of the present invention.
FIG. 3 is a side sectional view of the positioning plate of the present invention.
Reference numerals: 1. a top plate; 101. a chute; 2. a discharge table; 3. a conveyor belt mechanism; 4. positioning a plate; 401. mounting grooves; 51. a slider; 52. a linear driving mechanism A; 53. mounting a plate; 6. fixing the rod; 7. a vacuum chuck; 8. a pressure sensor; 91. a servo motor; 92. a bidirectional screw rod; 10. a linear driving mechanism B; 11. a splint; 12. a controller; 13. a processing table; 131. sliding into the hole; 14. a lifting plate; 141. a cross groove; 15. a linear drive mechanism C; 16. a laser etching machine body; 17. a rubber plate; 18. a non-slip mat.
Detailed Description
Example one
As shown in fig. 1-3, the conveying mechanism of a laser etching machine according to the present invention includes a top plate 1, a material placing table 2, a conveying belt mechanism 3, a processing table 13 and a controller 12; the top plate 1 is arranged above the discharging platform 2 and the conveying belt mechanism 3; the two ends of the top plate 1 are respectively provided with a feeding assembly, the feeding assembly comprises a sliding block 51, a linear driving mechanism A52, a mounting plate 53, a vacuum chuck 7 and a linear driving mechanism B10, the linear driving mechanism B10 is fixedly arranged at the end part of the top plate 1, a sliding groove 101 is arranged on the top plate 1 along the length direction of the top plate, the sliding block 51 is slidably arranged in the sliding groove 101 and is connected with an output shaft of a linear driving mechanism B10, a linear driving mechanism A52 is fixedly arranged on the sliding block 51, the mounting plate 53 is arranged on the output shaft of a linear driving mechanism A52, and the vacuum chuck 7 is arranged on the lower end face of the mounting plate 53; a laser etching machine body 16 is arranged between the two feeding assemblies, and the laser etching machine body 16 is fixedly connected with the top plate 1; the processing table 13 is arranged between the discharging table 2 and the top plate 1, the upper end surface of the processing table 13 is provided with an anti-slip pad 18, the arranged anti-slip pad 18 can play a role of anti-slip, and a plurality of fixing rods 6 are connected between the processing table 13 and the discharging table 2; a lifting plate 14 is arranged below the processing table 13, a plurality of fixing rods 6 movably penetrate through the lifting plate 14, and a linear driving mechanism C15 for driving the lifting plate 14 to move is arranged on each fixing rod 6; the positioning plates 4 are arranged on the periphery of the outer side of the processing table 13; the periphery of the outer side of the processing table 13 is provided with sliding holes 131, and the sliding holes 131 are arranged so that the positioning plate can conveniently clamp small-sized workpieces; the lifting plate 14 is provided with a cross groove 141, the bottom ends of the four positioning plates 4 are all slidably arranged in the cross groove 141, two-way screw rods 92 are rotatably arranged in the cross groove 141, the two-way screw rods 92 are vertically arranged, the two-way screw rods 92 are respectively in threaded connection with the two corresponding positioning plates 4, the outer side of the lifting plate 14 is provided with two servo motors 91, and output shafts of the two servo motors 91 are respectively connected with the two-way screw rods 92.
In the embodiment, during work, a workpiece to be machined is placed on the discharging table 2, then the feeding assembly on the left side is started to work, the sliding block 51, the linear driving mechanism a52, the mounting plate 53 and the vacuum chuck 7 are driven by the arranged linear driving mechanism B10 to move right above the workpiece, at the moment, the linear driving mechanism a52 drives the mounting plate 53 to move downwards until the vacuum chuck 7 is in contact with the surface of the workpiece, the vacuum chuck 7 sucks air to adsorb and fix the workpiece, then the workpiece is moved onto the machining table 13 by the feeding assembly, then the two servo motors 91 are started to work simultaneously, the servo motors 91 drive the two-way screw rods 92 to rotate, the two-way screw rods 92 rotate to drive the two positioning plates 4 connected with the two-way screw rods to approach each other, and the periphery of the workpiece is clamped by the positioning plates, so that the positioning work of the workpiece is completed; after the workpiece is processed, the workpiece on the processing table 13 can be moved to the conveyor belt mechanism 3 by the feeding assembly on the right side, and the workpiece is conveyed to the next station by the conveyor belt mechanism.
Example two
As shown in fig. 3, in the conveying mechanism of the laser etching machine provided by the present invention, the plurality of positioning plates 4 are each provided with an automatic positioning assembly, the automatic positioning assembly includes a pressure sensor 8 and a clamping plate 11, one side of the positioning plate 4 adjacent to the processing table 13 is provided with an installation groove 401, the clamping plate 11 is slidably disposed in the installation groove 401, and the pressure sensor 8 is disposed on an inner side surface of the clamping plate 11.
A rubber plate 17 is arranged on the outer side surface of the clamping plate 11.
In this embodiment, the pressure sensor 8 that sets up can record the pressure value that splint 11 produced to it, pressure sensor 8 is again with signal feedback to controller 12, when the work piece all around compressed tightly, splint 11 give pressure sensor 8's pressure crescent this moment, when the pressure value that pressure sensor 8 detected exceeded the settlement scope, two servo motor 91 stop work of controller 12 secondary control, need not manual operation control, degree of automation is higher, can adapt to the positioning work of unidimensional work piece.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (7)
1. The conveying mechanism of the laser etching machine is characterized by comprising a top plate (1), a discharging table (2), a conveying belt mechanism (3), a processing table (13) and a controller (12); the top plate (1) is arranged above the discharging platform (2) and the conveying belt mechanism (3); the two ends of the top plate (1) are provided with feeding assemblies; a laser etching machine body (16) is arranged between the two feeding assemblies, and the laser etching machine body (16) is fixedly connected with the top plate (1); the processing table (13) is arranged between the discharging table (2) and the top plate (1), and a plurality of fixing rods (6) are connected between the processing table (13) and the discharging table (2); a lifting plate (14) is arranged below the processing table (13), and a plurality of fixing rods (6) movably penetrate through the lifting plate (14); positioning plates (4) are arranged on the periphery of the outer side of the processing table (13); be provided with cross recess (141) on lifter plate (14), the bottom of four locating plates (4) all slides and sets up in the inside of cross recess (141), the inside of cross recess (141) is rotated and is provided with two-way lead screw (92), two-way lead screw (92) are the structure that sets up perpendicularly, and two-way lead screw (92) respectively with two locating plate (4) threaded connection that correspond, the outside of lifter plate (14) is provided with two servo motor (91), the output shaft of two servo motor (91) is connected with two-way lead screw (92) respectively.
2. The conveying mechanism of the laser etching machine according to claim 1, wherein each of the plurality of positioning plates (4) is provided with an automatic positioning assembly, the automatic positioning assembly comprises a pressure sensor (8) and a clamping plate (11), a mounting groove (401) is formed in one side of each of the positioning plates (4) adjacent to the processing table (13), the clamping plate (11) is slidably arranged in the mounting groove (401), and the pressure sensor (8) is arranged on the inner side surface of the clamping plate (11).
3. The transfer mechanism of a laser etching machine according to claim 2, characterized in that a rubber plate (17) is provided on the outer side of the clamping plate (11).
4. The conveying mechanism of a laser etching machine as claimed in claim 1, wherein the fixing rod (6) is provided with a linear driving mechanism C (15) for driving the lifting plate (14) to move.
5. The conveying mechanism of the laser etching machine according to claim 1, wherein the feeding assembly comprises a sliding block (51), a linear driving mechanism A (52), a mounting plate (53), a vacuum chuck (7) and a linear driving mechanism B (10), the linear driving mechanism B (10) is fixedly arranged at the end of the top plate (1), a sliding groove (101) is arranged on the top plate (1) along the length direction of the top plate, the sliding block (51) is slidably arranged in the sliding groove (101) and is connected with an output shaft of the linear driving mechanism B (10), the linear driving mechanism A (52) is fixedly arranged on the sliding block (51), the mounting plate (53) is arranged on the output shaft of the linear driving mechanism A (52), and the vacuum chuck (7) is arranged on the lower end face of the mounting plate (53).
6. The transfer mechanism of a laser etching machine according to claim 1, wherein the upper end surface of the processing table (13) is provided with a non-slip pad (18).
7. The transfer mechanism of a laser etching machine according to claim 1, wherein the periphery of the outer side of the processing table (13) is provided with slide-in holes (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123239666.7U CN216503031U (en) | 2021-12-20 | 2021-12-20 | Conveying mechanism of laser etching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123239666.7U CN216503031U (en) | 2021-12-20 | 2021-12-20 | Conveying mechanism of laser etching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216503031U true CN216503031U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123239666.7U Active CN216503031U (en) | 2021-12-20 | 2021-12-20 | Conveying mechanism of laser etching machine |
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| CN (1) | CN216503031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117088619A (en) * | 2023-10-20 | 2023-11-21 | 山西东玉玻璃股份有限公司 | Glassware opening etching equipment |
-
2021
- 2021-12-20 CN CN202123239666.7U patent/CN216503031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117088619A (en) * | 2023-10-20 | 2023-11-21 | 山西东玉玻璃股份有限公司 | Glassware opening etching equipment |
| CN117088619B (en) * | 2023-10-20 | 2023-12-19 | 山西东玉玻璃股份有限公司 | Glassware opening etching equipment |
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