CN107116915A - Marking system - Google Patents
Marking system Download PDFInfo
- Publication number
- CN107116915A CN107116915A CN201710401597.4A CN201710401597A CN107116915A CN 107116915 A CN107116915 A CN 107116915A CN 201710401597 A CN201710401597 A CN 201710401597A CN 107116915 A CN107116915 A CN 107116915A
- Authority
- CN
- China
- Prior art keywords
- stand
- product
- marking system
- generating assembly
- laser generating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/377—Cooling or ventilating arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
Landscapes
- Laser Beam Processing (AREA)
Abstract
The present invention relates to a kind of marking system.Above-mentioned marking system is used to carry out product mark, and marking system includes frame, defeated wind component, rotating mechanism and laser generating assembly；Frame includes offering vented cavity and multiple standing grooves connected with vented cavity on the stand and back timber being connected, stand, and each standing groove is respectively used to place a product；Defeated wind component is on stand, and defeated wind component is connected with vented cavity, and defeated wind component is used to air being pumped into vented cavity；Rotating mechanism is on back timber；Laser generating assembly is in the output end of rotating mechanism, and laser generating assembly is used to produce laser beam, to carry out mark to product；Rotating mechanism drives laser generating assembly to be rotated relative to back timber.Above-mentioned marking system, product is radiated by air-cooled mode, it is to avoid be used as cooling medium by water cools down to product, savings structure without setting up water, the cost of cooling device is reduced, while making the simple in construction and small volume of cooling device.
Description
Technical field
The present invention relates to the technical field of laser marking, more particularly to a kind of marking system.
Background technology
Laser marking is to carry out local irradiation to workpiece using the laser of high-energy-density, makes the material vapour on the surface of product
Change or color produces chemical change, realize a kind of marking method of permanent mark.Because the laser that laser marking system is sent is
The laser of high-energy-density, makes the product after processing cause the baking vanish face on surface to be deformed because of heating or black etc. bad existing
As, therefore need during mark to cool down converted products.
Existing laser marking system is mainly used as cooling medium by water and product is cooled down.It is easy steaming in view of water
The material of hair is, it is necessary to effectively be saved, it is impossible to be directly exposed in air, cooling device is additionally set water storage knot
Structure, causes the cost of cooling device higher；Increase containment structures cause the volume of cooling device larger, although avoid and air
In oxygen directly contact, but the oxygen in air is necessarily carried in water, the inwall of cooling device is got rusty easily so that
Make the service life of cooling device shorter.
The content of the invention
Based on this, it is necessary to for cooling device cost is higher, larger volume and the problem of shorter service life there is provided
A kind of marking system.
A kind of marking system, for carrying out mark to product, the marking system includes：
Vented cavity is offered on frame, including the stand and back timber being connected, the stand and the multiple and vented cavity
The standing groove of connection, each standing groove is respectively used to place product described in one；
Defeated wind component, on the stand, the defeated wind component is connected with the vented cavity, and the defeated wind component is used for
Air is pumped into the vented cavity；
Rotating mechanism, the rotating mechanism is on the back timber；And
Laser generating assembly, the laser generating assembly is in the output end of the rotating mechanism, and the laser occurs
Component is used to produce laser beam, to carry out mark to the product；The rotating mechanism is used to drive the laser generating assembly
Rotated relative to the back timber.
Vented cavity and multiple standing grooves connected with vented cavity are offered on above-mentioned marking system, stand, it is each to place
Groove places a product respectively, allows stand while placing multiple products, realizes the batch mark of product；Rotating mechanism is located at top
Liang Shang, rotating mechanism drive laser generating assembly relative to back timber rotate, when laser generating assembly relative to back timber turn to
Laser generating assembly carries out mark to product when product in one of standing groove is to correspondence, due to vented cavity respectively with it is multiple
Standing groove is connected, and air is pumped into vented cavity by defeated wind component, and air is respectively enterd in multiple standing grooves by vented cavity, with right
Product in standing groove is radiated, it is to avoid product is overheated during mark；Above-mentioned marking system passes through air-cooled mode pair
Product is radiated, it is to avoid be used as cooling medium by water cools down to product, savings structure without setting up water, drop
The low cost of cooling device, while making the simple in construction and small volume of cooling device, it is to avoid traditional marking system
The problem of cooling device easy oxidation and rusting, so that the service life of marking system is longer.
In one of the embodiments, the heat that the stand is provided with multiple radiating fins, stand passes through heat radiating fin
Piece carries out heat exchange with air, it is to avoid stand is overheated.
In one of the embodiments, multiple radiating fins are uniformly distributed on the stand, make the heat on stand
Amount is more uniform.
In one of the embodiments, the material of the radiating fin is copper or aluminium, radiating fin is had higher lead
Heating rate.
In one of the embodiments, the rotating mechanism includes motor and fixed mount, and the motor is fixed on the top
Liang Shang, the fixed mount is located at the output end of the motor, and the motor drives the fixed mount to be rotated relative to the back timber,
The laser generating assembly is on the fixed mount, and laser generating assembly is rotated with fixed mount relative to back timber, sends out laser
Raw component improves the mark efficiency of marking system to the product in multiple standing grooves successively mark.
In one of the embodiments, marking system also includes angular transducer, and the angular transducer is located at described solid
Determine on frame, the angular transducer is communicated to connect with the control end of the laser generating assembly and motor respectively, and the angle is passed
Sensor is used for the rotational angle for detecting the fixed mount；When laser generating assembly is turned to and one of product phase with fixed mount
The angular transducer produces induced signal during to correspondence, and the motor stopping action, the laser generating assembly generation is described sharp
Light beam, makes laser generating assembly with motor accurate motion at position corresponding with product, improving laser generating assembly to production
The precision of product mark.
In one of the embodiments, marking system also includes clamp assembly, and the clamp assembly is located on the stand,
The clamp assembly is used for the clamping product in the stand, in order to avoid relative motion between product and stand, it is ensured that production
The mark precision of product.
In one of the embodiments, the clamp assembly includes multiple clamping units.
In one of the embodiments, each clamping unit be respectively used to clamp one described in product, make each product
It is clamped in by corresponding clamping unit on stand, realizes the independent clamping of product.
In one of the embodiments, the clamping unit includes connecting seat, cylinder and briquetting, and the connecting seat is connected to
On the stand, the cylinder is on the connecting seat, and the briquetting is fixed in the output end of the cylinder, the cylinder
The briquetting is driven to move, by the clamping product on the stand.
Brief description of the drawings
Fig. 1 is the schematic diagram of an embodiment marking system；
Fig. 2 is the partial enlarged drawing of marking system shown in Fig. 1；
Fig. 3 is another schematic diagram of marking system shown in Fig. 1.
Embodiment
For the ease of understanding the present invention, marking system is described more fully below with reference to relevant drawings.Accompanying drawing
In give the preferred embodiment of marking system.But, marking system can be realized in many different forms, however it is not limited to
Embodiment described herein.On the contrary, the purpose for providing these embodiments is to make the disclosure to marking system more saturating
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Herein description is intended merely in the term used in the description of marking system
The purpose of specific embodiment, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more
The arbitrary and all combination of related Listed Items.
For example, a kind of marking system is used to carry out mark to product；For example, the marking system includes：Frame, defeated wind group
Part, rotating mechanism and laser generating assembly；For example, frame includes the stand and back timber being connected；For example, being opened on the stand
Provided with vented cavity and multiple standing grooves connected with the vented cavity；For example, each standing groove is respectively used to place an institute
State product；For example, defeated wind component is on the stand；For example, the defeated wind component is connected with the vented cavity；For example, institute
Stating defeated wind component is used to air being pumped into the vented cavity；For example, the rotating mechanism is on the back timber；For example, institute
Laser generating assembly is stated in the output end of the rotating mechanism；For example, the laser generating assembly is used to produce laser beam,
To carry out mark to the product；For example, the rotating mechanism drives the laser generating assembly to be rotated relative to the back timber.
For example, a kind of marking system is used to carry out mark to product, the marking system includes：Frame, defeated wind component, rotating mechanism with
And laser generating assembly；Frame include offering on the stand and back timber that are connected, the stand vented cavity and it is multiple with it is described
The standing groove of vented cavity connection, each standing groove is respectively used to place product described in one；Defeated wind component is located at the stand
On, the defeated wind component is connected with the vented cavity, and the defeated wind component is used to air being pumped into the vented cavity；The rotation
Rotation mechanism is on the back timber；The laser generating assembly is in the output end of the rotating mechanism, and the laser occurs
Component is used to produce laser beam, to carry out mark to the product；The rotating mechanism is used to drive the laser generating assembly
Rotated relative to the back timber.
As shown in figure 1, the marking system 10 of an embodiment is used to carry out mark to product.The marking system includes frame
100th, defeated wind component 200, rotating mechanism 300 and laser generating assembly 400.Frame includes the stand 110 and back timber being connected
120.For example, stand is attached with back timber by welding, in other embodiments, stand can also be connected with back timber by screw
Connect and be attached.
As shown in Fig. 2 offering vented cavity 130 and multiple standing grooves 140 connected with the vented cavity on the stand.
Each standing groove is respectively used to place product described in one.For example, multiple standing grooves are distributed along toroidal.And for example, Duo Gefang
Groove is put to be spaced apart.For example, marking system also includes clamp assembly, the clamp assembly is described to clamp on the stand
Component is used for the clamping product in the stand, in order to avoid relative motion between product and stand, it is ensured that the mark of product
Precision.
For example, the clamp assembly includes multiple clamping units.For example, each clamping unit is respectively used to clamping one
The product, makes each product be clamped in by corresponding clamping unit on stand, realizes the independent clamping of product.Specifically,
The clamp assembly includes connecting seat, cylinder and briquetting, and the connecting seat is connected on the stand, and the cylinder is located at described
On connecting seat, the briquetting is fixed in the output end of the cylinder, and the cylinder drives the briquetting motion, by the production
Product are clamped on the stand.
Defeated wind component is on the stand.The defeated wind component is connected with the vented cavity.The defeated wind component is used for
Air is pumped into the vented cavity.For example, defeated wind component includes air pump 210 and pipeline 220, air pump is fixed on stand
And be connected with pipeline.End of the pipeline away from air pump is connected with vented cavity, defeated wind component is connected with vented cavity.For example, platform
Neck is offered on frame, end of the pipeline away from air pump is provided with boss, and boss is caught in neck and is connected with stand, makes pipeline fast
Speed is dismounted on stand.It is appreciated that the mode that pipeline is not limited by fast assembling-disassembling is connected on stand.For example, it is contemplated that arriving
The sealing connected between pipeline and stand, makes to be fastenedly connected between pipeline and stand, in order to avoid leaked between pipeline and stand
Gas.For example, pipeline is fixed on stand by being glued.And for example, defeated wind component also includes clip and fastener, and clip is socketed on pipe
On road, offered on clip and offer mounting hole on through hole, stand.Fastener is arranged in through hole.Fastener is located at peace respectively
Fill in hole and through hole, make fixing pipeline on stand.
For example, pipeline is elastic pipeline, pipeline elasticity is set to be connected on the inwall of mounting hole, so that pipeline and stand
Connection is more firm.For example, vented cavity includes main channel and multiple subchannels, main channel is connected with each subchannel respectively.Pipe
End of the road away from air pump is located in main channel to be connected with stand.Multiple subchannels are connected with a standing groove respectively, through exhausting
The air being pumped into main channel is each led into each subchannel, the air in vented cavity is respectively enterd each standing groove
It is interior.For example, stand is provided with multiple catch, multiple catch are in main channel, and each catch is adjacent to corresponding subchannel
Connectivity part between main channel, makes the air entered in main channel be kept off via corresponding catch in subchannel, it is ensured that each
Subchannel has enough air to enter.In the present embodiment, multiple catch are both secured on main channel.Occur in view of laser
Component is carried out one by one to the process of product mark, and the main generation during mark of the heat on product, need to only beaten
To being divulged information in the standing groove where product during mark, you can eliminate the heating on product.In order to better profit from main channel
Air, and for example, stand be provided with guiding valve and motor, guiding valve be located at main channel in and with main channel rotation is connected.
Motor is located in main channel and is connected with stand.Motor drives guiding valve relative to gantry rotation.When laser occurs
When component carries out mark to one of product, motor driving guiding valve turns to what is connected with the standing groove where product
The corresponding position in subchannel, makes the air in main channel be fully entered via guiding valve in corresponding subchannel, so that main
Air in passage is effectively radiated to the heat on product.Led for example, being equipped with the inwall of main channel and subchannel
Thermosphere.For example, the material of heat-conducting layer is copper or aluminium.In the present embodiment, the material of heat-conducting layer is copper.For example, the side wall of stand
On offer multiple ventilation slots, extraneous air passes through ventilation slot and carries out heat exchange with the heat on the wall of side, it is to avoid stand mistake
Heat.For example, offering multiple air vents in stand, extraneous air radiates via air vent to stand, improves stand
Radiating efficiency.
As shown in figure 3, the rotating mechanism is on the back timber.For example, the rotating mechanism includes motor 310 and solid
Determine frame 320, the motor is fixed on the back timber, the fixed mount is located at the output end of the motor, the motor driving
The fixed mount is rotated relative to the back timber, the laser generating assembly on the fixed mount, laser generating assembly with
Fixed mount is rotated relative to back timber, is made laser generating assembly to the product in multiple standing grooves successively mark, is improved mark system
The mark efficiency of system.Further, fixed mount includes support body 322 and rotating disk 324, and rotating disk is connected to the output end of motor, support body
Side of the rotating disk away from motor is connected to, and support body is adjacent to the edge of rotating disk, support body is turned to and each product phase with rotating disk
At corresponding position, so that laser generating assembly can be to multiple products successively mark.In the present embodiment, multiple standing grooves
It is distributed along toroidal, each standing groove is respectively used to place a product.
The laser generating assembly is in the output end of the rotating mechanism.The laser generating assembly is sharp for producing
Light beam, to carry out mark to the product.The rotating mechanism drives the laser generating assembly to be rotated relative to the back timber.
For example, the laser generating assembly includes laser 410 and focus pack 420, the laser and the focus pack are all provided with
In on the fixed mount, the laser produces laser beam, the focus pack by the laser beam focus on the product,
To carry out mark to the product.
Further, marking system also includes angular transducer, and the angular transducer is described on the fixed mount
Angular transducer is communicated to connect with the control end of the laser generating assembly and motor respectively, and the angular transducer is used to detect
The rotational angle of the fixed mount.It is described when laser generating assembly turns to corresponding with one of product with fixed mount
Angular transducer produces induced signal, and the motor stopping action, the laser generating assembly produces the laser beam, makes laser
Generating assembly, at position corresponding with product, improves essence of the laser generating assembly to product mark with motor accurate motion
Degree.For example, the number of standing groove is N number of, circumferentially-spaced distribution of N number of standing groove along stand.When laser generating assembly is with fixation
When frame rotates 360 °/N integral multiple, angular transducer produces induced signal, and now laser generating assembly is corresponding with product, makes
Laser module can carry out accurate mark to product.Circumferentially-spaced distribution of N number of standing groove along stand, makes two neighboring standing groove
The distance between it is equal, the action cycle of laser generating assembly is kept in balance, it is to avoid laser generating assembly because of the action cycle not
It is balanced and the problem of cause the life-span relatively low.
Referring again to Fig. 2, in one of the embodiments, the stand is provided with multiple radiating fins 700, stand
Heat carries out heat exchange by radiating fin and air, it is to avoid stand is overheated.Further, multiple radiating fins uniformly divide
It is distributed on the stand, makes the heat on stand more uniform.For example, the material of the radiating fin is copper or aluminium, make heat radiating fin
Piece has higher thermal conductivity.In the present embodiment, the material of radiating fin is copper.
Vented cavity and multiple standing grooves connected with vented cavity are offered on above-mentioned marking system, stand, it is each to place
Groove places a product respectively, allows stand while placing multiple products, realizes the batch mark of product.Rotating mechanism is located at top
Liang Shang, rotating mechanism drive laser generating assembly relative to back timber rotate, when laser generating assembly relative to back timber turn to
Laser generating assembly carries out mark to product when product in one of standing groove is to correspondence, due to vented cavity respectively with it is multiple
Standing groove is connected, and air is pumped into vented cavity by defeated wind component, and air is respectively enterd in multiple standing grooves by vented cavity, with right
Product in standing groove is radiated, it is to avoid product is overheated during mark.Above-mentioned marking system passes through air-cooled mode pair
Product is radiated, it is to avoid be used as cooling medium by water cools down to product, savings structure without setting up water, drop
The low cost of cooling device, while making the simple in construction and small volume of cooling device, it is to avoid traditional marking system
The problem of cooling device easy oxidation and rusting, so that the service life of marking system is longer.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of marking system, for carrying out mark to product, it is characterised in that the marking system includes：
Vented cavity is offered on frame, including the stand and back timber being connected, the stand and multiple is connected with the vented cavity
Standing groove, each standing groove is respectively used to place product described in one；
Defeated wind component, on the stand, the defeated wind component is connected with the vented cavity, and the defeated wind component is used for sky
Gas is pumped into the vented cavity；
Rotating mechanism, the rotating mechanism is on the back timber；And
Laser generating assembly, the laser generating assembly is in the output end of the rotating mechanism, the laser generating assembly
For producing laser beam, to carry out mark to the product；The rotating mechanism is used to drive the laser generating assembly relative
Rotated in the back timber.
2. marking system according to claim 1, it is characterised in that the stand is provided with multiple radiating fins.
3. marking system according to claim 2, it is characterised in that multiple radiating fins are uniformly distributed in described
On frame.
4. marking system according to claim 2, it is characterised in that the material of the radiating fin is copper or aluminium.
5. marking system according to claim 1, it is characterised in that the rotating mechanism includes motor and fixed mount, institute
State motor to be fixed on the back timber, the fixed mount is located at the output end of the motor, the motor drives the fixed mount
Rotated relative to the back timber, the laser generating assembly is on the fixed mount.
6. marking system according to claim 5, it is characterised in that also including angular transducer, the angular transducer
On the fixed mount, the angular transducer is communicated to connect with the control end of the laser generating assembly and motor respectively,
The angular transducer is used for the rotational angle for detecting the fixed mount.
7. marking system according to claim 1, it is characterised in that also including clamp assembly, the clamp assembly is located at
On the stand, the clamp assembly is used for the clamping product in the stand.
8. marking system according to claim 7, it is characterised in that the clamp assembly includes multiple clamping units.
9. marking system according to claim 8, it is characterised in that each clamping unit is respectively used to clamp an institute
State product.
10. marking system according to claim 9, it is characterised in that the clamping unit includes connecting seat, cylinder and pressure
Block, the connecting seat is connected on the stand, and the cylinder is on the connecting seat, and the briquetting is fixed on the cylinder
Output end on, the cylinder drives the briquetting motion, by the clamping product on the stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710401597.4A CN107116915A (en) | 2017-05-31 | 2017-05-31 | Marking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710401597.4A CN107116915A (en) | 2017-05-31 | 2017-05-31 | Marking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107116915A true CN107116915A (en) | 2017-09-01 |
Family
ID=59729500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710401597.4A Withdrawn CN107116915A (en) | 2017-05-31 | 2017-05-31 | Marking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107116915A (en) |
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| CN201698769U (en) * | 2010-06-09 | 2011-01-05 | 重庆南方数控设备有限责任公司 | Rotary table positioning system |
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Application publication date: 20170901 |