CN211588920U - Laser marking assembly line - Google Patents
Laser marking assembly line Download PDFInfo
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- CN211588920U CN211588920U CN201922005070.7U CN201922005070U CN211588920U CN 211588920 U CN211588920 U CN 211588920U CN 201922005070 U CN201922005070 U CN 201922005070U CN 211588920 U CN211588920 U CN 211588920U
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Abstract
The utility model discloses a laser marking assembly line, include: an endless conveyor; a plurality of carrying assemblies mounted on the endless conveyor; the feeding station is used for mounting a product to be marked on the carrying assembly; the marking assembly is positioned at the downstream of the feeding station and used for laser marking; the blanking station is positioned at the downstream of the driving assembly and used for disassembling the marked product from the carrying assembly; and the controller is used for controlling the actions of the annular conveyor and the marking assembly. The utility model provides a laser marking assembly line is provided with a plurality of year thing subassemblies, reciprocating motion under the drive of conveyer, and when beating the mark, operating personnel can beat the regional material loading or unloading of mark in the non-for beat and beat the mark and not stop, improved work efficiency, simultaneously, reduced the danger of material loading, unloading.
Description
Technical Field
The utility model belongs to the technical field of the laser marking technique and specifically relates to a laser marking assembly line.
Background
With the continuous progress of scientific technology, the laser processing technology is developed rapidly, and meanwhile, the laser marking technology is taken as a new advanced manufacturing technology in the field of laser processing, particularly, in recent years, the computer technology is developed rapidly, optical devices are improved gradually, the reliability and the practicability of lasers are improved continuously, and the like, so that the development of the laser marking technology is promoted very rapidly, and the application prospect of the laser marking technology in various industry fields is further expanded. The laser marking technology is a novel non-contact, pollution-free and damage-free marking technology, integrates a laser technology, a computer technology and an electromechanical integration technology, and is an advanced manufacturing technology which is the most widely applied laser processing technology at present. The material is formed by direct instant high-temperature gasification on the surface of an object through laser, can be distinguished by naked eyes without any auxiliary tool, and is convenient for consumers to identify. For example, the outer package of the product or the shell of the plastic or metal product is marked with information such as the model, trademark or production date of the product by laser marking.
Chinese patent publication No. CN207952947U discloses a fiber laser marking machine, which comprises a machine body, wherein the upper end of the machine body is provided with a lifting column, one side of the lifting column is slidably provided with a fiber laser, and one end of the fiber laser is provided with a marking head; the fixed pipeline part of the smoke absorbing pipeline is arranged above the fiber laser and fixedly connected with the fiber laser, and the movable pipeline part is movably arranged above the marking head and is not connected with the marking head; one end of the movable pipeline part is connected with the fixed pipeline part, the other end of the movable pipeline part is connected with the smoking horn head, and the end surface of the smoking horn head is hollow and concave; and a metal spring is arranged in the movable pipeline part and surrounds the movable pipeline part.
In the patent, the last product must wait for the former product to beat and beat the mark and accomplish the back and just can the material loading, has reduced work efficiency, and simultaneously, artifical material loading, unloading at the operation panel are dangerous high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a laser marking assembly line, unloading, material loading time between two products around shortening improve work efficiency, simultaneously, reduce the danger of material loading, unloading.
In order to solve the technical problem, the utility model provides a laser marking assembly line, include:
an endless conveyor comprising: the device comprises a main body frame, a conveying piece arranged on the main body frame and a first driver for driving the conveying piece to move;
a plurality of carrier assemblies mounted on the conveyor along a conveying path, each carrier assembly comprising: the rotating platform is fixed at the top end of the rotating shaft and used for loading products;
the feeding station is used for mounting a product to be marked on the carrying assembly;
the marking assembly is positioned at the downstream of the feeding station and used for laser marking;
the driving assembly is positioned in the marking area and below the conveying piece, is connected with the rotating shaft after the rotating shaft reaches a preset position and drives the rotating shaft to rotate, and is also used for removing the connection relation with the rotating shaft after marking is finished;
the blanking station is positioned at the downstream of the driving assembly and used for disassembling the marked product from the carrying assembly;
and the controller is used for controlling the actions of the first driver, the driving assembly and the marking assembly.
Further, the drive assembly includes: drive shaft, second driver and third driver, the drive shaft pass through the coupling structure with the pivot is at the axial joint, the second driver with the controller electricity is connected, is used for driving the drive shaft is at axial displacement, the third driver with the controller electricity is connected, is used for driving the drive shaft rotates.
Further, the coupling structure includes: the end face of the first chuck is provided with a plurality of convex teeth which are uniformly distributed in the circumferential direction of the first chuck, the end face of the second chuck is correspondingly provided with a plurality of grooves, the first chuck is coaxially sleeved on the rotating shaft, the second chuck is coaxially sleeved on the driving shaft, or the first chuck is coaxially sleeved on the driving shaft, and the second chuck is coaxially sleeved on the rotating shaft.
Further, the marking assembly includes:
a guide rail;
the laser generator is arranged on the guide rail and can reciprocate along the guide rail, and the laser generator is connected with the controller through an optical fiber and is used for emitting or closing laser under the control of the controller;
and the fourth driver is electrically connected with the controller and is used for driving the laser generator to move under the control of the controller.
Further, still include: the first sensor is arranged on the object carrying assembly, is electrically connected with the controller and is used for detecting whether a product exists on the object carrying assembly or not.
Further, still include: and the second sensor is arranged on the marking assembly, is electrically connected with the controller and is used for detecting whether the object carrying assembly reaches a preset position.
Furthermore, a plurality of the carrying assemblies are divided into a plurality of basic units, and at least two carrying assemblies are arranged in each basic unit; the number of the marking assemblies is consistent with that of the carrying assemblies in the basic unit, the marking assemblies are uniformly distributed along the conveying direction, and the carrying assemblies in the basic unit correspond to the marking assemblies in position one by one during marking; the number of the driving assemblies is consistent with that of the carrying assemblies in the basic unit, the carrying assemblies are uniformly distributed along the conveying direction, and the carrying assemblies in the basic unit correspond to the driving assemblies in position one by one when marking is carried out.
Has the advantages that:
the utility model provides a laser marking assembly line is provided with a plurality of year thing subassemblies, reciprocating motion under the drive of conveyer, and when beating the mark, operating personnel can beat the regional material loading or unloading of mark in the non-for beat and beat the mark and not stop, improved work efficiency, simultaneously, reduced the danger of material loading, unloading.
Drawings
FIG. 1 is a schematic structural view of a laser marking line of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic diagram of a three-dimensional structure of a driving assembly in the laser marking assembly line of the present invention;
fig. 4 is the structural schematic diagram of the coupling structure in the laser marking assembly line of the present invention.
In the figure, 100 is a product, 200 is a marking assembly, 201 is a guide rail, 202 is a laser generator, 203 is a laser generator, 300 is a carrying assembly, 301 is a base, 302 is a rotating platform, 303 is a rotating shaft, 500 is a conveying piece, 700 is a driving assembly, 701 is a driving shaft, 702 is a second driver, 703 is a third driver, 44 is a coupling structure, 4401 is a first chuck, 4402 is a second chuck, 4403 is a convex tooth, 4404 is a groove, 4405 is a protrusion, 4406 is a hole.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
A laser marking line, as shown in fig. 1 and 2, comprising:
an endless conveyor comprising: a main body frame (not shown), a transferring member 500 mounted on the main body frame, and a first driver (not shown) for driving the transferring member 500 to move, the transferring member 500 being a general transfer belt;
a plurality of carrier assemblies 300 mounted on the conveyor 500 along the conveying path, each carrier assembly 300 comprising: a base 301 fixed on the conveying member 500, a rotating shaft 303 is vertically installed on the base 301, the rotating shaft 303 penetrates through the base 301 and the conveying member 500, a rotating platform 302 is fixed at the top end of the rotating shaft 303, and the rotating platform 302 is used for loading products;
a feeding station for mounting the product 100 to be marked on the carrier assembly 300;
the marking assembly 200 is positioned at the downstream of the feeding station and used for laser marking;
the driving assembly 700 is positioned in the marking area and below the conveying member 500, and is used for connecting the rotating shaft 303 and driving the rotating shaft 303 to rotate after the rotating shaft 303 reaches a preset position, and is also used for releasing the connection relation with the rotating shaft 303 after marking is finished;
a blanking station located downstream of the driving assembly 700 for detaching the marked product 100 from the carrier assembly 300;
and a controller (not shown) for controlling the first actuator, the drive assembly 700, and the marking assembly 200.
The working process is as follows: a worker installs the product 100 at a feeding station to complete the feeding process; the controller controls the conveyor to move to drive the carrying assembly 300 to move to the marking area, meanwhile, the carrying assembly 300 after marking moves to a blanking station along with the conveyor, and a worker dismantles the product 100 at the blanking station to finish blanking; in the marking area, the controller controls the marking assembly 200 to act to mark the product 100.
In this embodiment, be provided with a plurality of year thing subassemblies 300, reciprocating motion under the drive of conveyer, when marking, operating personnel can be in the regional material loading of non-mark or unloading for marking is incessantly beaten, has improved work efficiency, simultaneously, has reduced the danger of material loading, unloading.
To facilitate marking of the product 100 in the circumferential direction, the drive assembly 700 rotates the rotary platform 302. In this embodiment, the driver 700 is disposed in the marking region and clamped to the carrier assembly 300, so that the number of drivers 700 is reduced, and the cost is reduced.
Specifically, as shown in fig. 3, the driving assembly 700 includes: the driving shaft 701 is axially clamped with the rotating shaft 303 through the coupling structure 44, the second driver 702 is electrically connected with the controller and used for driving the driving shaft 701 to axially move so as to connect or disconnect the driving shaft 701 and the rotating shaft 303, and the third driver 703 is electrically connected with the controller and used for driving the driving shaft 701 to rotate.
Specifically, as shown in fig. 4, the coupling structure 44 includes: the chuck assembly comprises a first cylindrical chuck 4401 and a second cylindrical chuck 4402, wherein a plurality of convex teeth 4403 are arranged on the end surface of the first chuck 4401, the plurality of convex teeth 4403 are uniformly distributed on the circumferential direction of the first chuck 4401, a plurality of grooves 4404 are correspondingly arranged on the end surface of the second chuck 4402, the first chuck sleeve 4401 is coaxially sleeved on the rotating shaft 303, the second chuck 4402 is coaxially sleeved on the driving shaft 701, or the first chuck 4401 is coaxially sleeved on the driving shaft 701, and the second chuck 4402 is coaxially sleeved on the rotating shaft 303. Second driver 702 drives drive shaft 701 and removes towards pivot 303, and the back is located in recess 4404 to the protruding tooth 4403 card, and drive shaft 701 realizes being connected with pivot 303, and third driver 703 drives drive shaft 701 and rotates, and indirect drive pivot 303 rotates, and indirect drive product 100 rotates. The second driver 702 drives the driving shaft 701 to move back to the rotating shaft 303, and after the convex teeth 4403 fall off the grooves 4404, the driving shaft 701 is disconnected from the rotating shaft 303.
Further, as shown in fig. 4, in order to enhance the guidance when the driving shaft 701 and the rotating shaft 303 are connected, a cylindrical protrusion 4405 is further disposed at the center of the end surface of the first chuck 4401, the protrusion 4405 is coaxially disposed with the first chuck 4401, an end portion of the protrusion 4405 is provided with a chamfer, and a hole 4406 matched with the protrusion 4405 is further disposed at the center of the end surface of the second chuck 4402.
In an optional implementation manner of this embodiment, to further improve the marking efficiency, the marking assembly 200 includes: a guide rail 201; the laser generator 202 and the laser generator 203 are arranged on the guide rail 201 and can reciprocate along the guide rail 201, and the laser generator 202 and the laser generator 203 are connected with the controller and used for emitting or closing laser under the control of the controller; and a fourth driver (not shown) electrically connected to the controller for driving the laser generator 202 and the laser generator 203 to move under the control of the controller. Two laser generators are arranged, so that the laser generators can work simultaneously, and the marking efficiency is improved.
In an optional implementation manner of this embodiment, the method further includes: a first sensor (not shown) is mounted on the carrier assembly 300 and electrically connected to the controller for detecting whether a product is on the carrier assembly 300.
In an optional implementation manner of this embodiment, the method further includes: a second sensor (not shown) is mounted to the marking assembly 200 and electrically connected to the controller for detecting whether the carrier assembly 300 reaches a predetermined position.
In an optional implementation manner of this embodiment, to further improve the marking efficiency, as shown in fig. 1, the multiple carrier assemblies 300 are divided into multiple basic units, and each basic unit has four carrier assemblies 300 therein; the marking assemblies 200 are also four and are uniformly distributed along the conveying direction, and during marking, the carrying assemblies 300 in the basic unit correspond to the marking assemblies 200 in position one by one; the four driving assemblies 700 are also arranged and uniformly distributed along the conveying direction, and when the marking is carried out, the carrying assemblies 300 in the basic unit correspond to the driving assemblies 700 in position one by one. Of course, the carrier assemblies 300 in a base unit may be five, six or more.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (7)
1. A laser marking line, comprising:
an endless conveyor comprising: the device comprises a main body frame, a conveying piece arranged on the main body frame and a first driver for driving the conveying piece to move;
a plurality of carrier assemblies mounted on the conveyor along a conveying path, each carrier assembly comprising: the rotating platform is fixed at the top end of the rotating shaft and used for loading products;
the feeding station is used for mounting a product to be marked on the carrying assembly;
the marking assembly is positioned at the downstream of the feeding station and used for laser marking;
the driving assembly is positioned in the marking area and below the conveying piece, is connected with the rotating shaft after the rotating shaft reaches a preset position and drives the rotating shaft to rotate, and is also used for removing the connection relation with the rotating shaft after marking is finished;
the blanking station is positioned at the downstream of the driving assembly and used for disassembling the marked product from the carrying assembly;
and the controller is used for controlling the actions of the first driver, the driving assembly and the marking assembly.
2. The laser marking line of claim 1, wherein the drive assembly comprises: drive shaft, second driver and third driver, the drive shaft pass through the coupling structure with the pivot is at the axial joint, the second driver with the controller electricity is connected, is used for driving the drive shaft is at axial displacement, the third driver with the controller electricity is connected, is used for driving the drive shaft rotates.
3. The laser marking line of claim 2, wherein the coupling structure comprises: the end face of the first chuck is provided with a plurality of convex teeth which are uniformly distributed in the circumferential direction of the first chuck, the end face of the second chuck is correspondingly provided with a plurality of grooves, the first chuck is coaxially sleeved on the rotating shaft, the second chuck is coaxially sleeved on the driving shaft, or the first chuck is coaxially sleeved on the driving shaft, and the second chuck is coaxially sleeved on the rotating shaft.
4. The laser marking line of claim 1, wherein the marking assembly comprises:
a guide rail;
the laser generator is arranged on the guide rail and can reciprocate along the guide rail, and the laser generator is connected with the controller through an optical fiber and is used for emitting or closing laser under the control of the controller;
and the fourth driver is electrically connected with the controller and is used for driving the laser generator to move under the control of the controller.
5. The laser marking line of claim 1, further comprising: the first sensor is arranged on the object carrying assembly, is electrically connected with the controller and is used for detecting whether a product exists on the object carrying assembly or not.
6. The laser marking line of claim 1, further comprising: and the second sensor is arranged on the marking assembly, is electrically connected with the controller and is used for detecting whether the object carrying assembly reaches a preset position.
7. The laser marking line of claim 1, wherein a plurality of said carrier assemblies are divided into a plurality of base units, at least two of said carrier assemblies being located in each of said base units; the number of the marking assemblies is consistent with that of the carrying assemblies in the basic unit, the marking assemblies are uniformly distributed along the conveying direction, and the carrying assemblies in the basic unit correspond to the marking assemblies in position one by one during marking; the number of the driving assemblies is consistent with that of the carrying assemblies in the basic unit, the carrying assemblies are uniformly distributed along the conveying direction, and the carrying assemblies in the basic unit correspond to the driving assemblies in position one by one when marking is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922005070.7U CN211588920U (en) | 2019-11-19 | 2019-11-19 | Laser marking assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922005070.7U CN211588920U (en) | 2019-11-19 | 2019-11-19 | Laser marking assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211588920U true CN211588920U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922005070.7U Active CN211588920U (en) | 2019-11-19 | 2019-11-19 | Laser marking assembly line |
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| CN (1) | CN211588920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352002A (en) * | 2021-07-20 | 2021-09-07 | 江苏众旺鑫智能设备有限公司 | Surrounding type ultraviolet laser marking machine convenient for marking flexible PCB |
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2019
- 2019-11-19 CN CN201922005070.7U patent/CN211588920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352002A (en) * | 2021-07-20 | 2021-09-07 | 江苏众旺鑫智能设备有限公司 | Surrounding type ultraviolet laser marking machine convenient for marking flexible PCB |
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