CN113671656A - FAC mirror adjusting system and adjusting method - Google Patents
FAC mirror adjusting system and adjusting method Download PDFInfo
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- CN113671656A CN113671656A CN202111237667.XA CN202111237667A CN113671656A CN 113671656 A CN113671656 A CN 113671656A CN 202111237667 A CN202111237667 A CN 202111237667A CN 113671656 A CN113671656 A CN 113671656A
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- tray
- fac mirror
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- mirror
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses an FAC mirror assembling and adjusting system and an FAC mirror assembling and adjusting method, wherein the FAC mirror assembling and adjusting system comprises a material component, a transfer component, a dispensing component, a laser component, a curing component, a collimating lens and a CCD camera; the material assembly is used for placing the tray and the FAC mirror, and the transfer assembly is used for respectively transferring the tray and the FAC mirror; the curing assembly is used for curing the glue solution of the tray and the glue solution of the FAC mirror, so that the tray is connected with a heat sink in the laser assembly through glue solution curing, and the FAC mirror is connected with the tray through glue solution curing; the alignment lens is used for aligning light beams emitted by the bar to form light spots, the light spots are mapped on the CCD camera, the CCD camera also displays the offset direction and the offset distance of the light spots compared with the light emitting central axis of the bar, and the transfer assembly adjusts the FAC mirror according to the offset direction and the offset distance.
Description
Technical Field
The invention belongs to the technical field of semiconductor laser, and particularly relates to a system and a method for adjusting an FAC mirror.
Background
The FAC (Fast Axis collimater optical element-Fast Axis collimation) mirror of the laser bar has directivity to the light path of the outgoing light, the directivity of the light path, that is, the directivity of the light path, and the divergence angle is taken as the basis for evaluating the divergence of the light path, and the meaning of the divergence angle is as follows: within the angle of the divergence angle, light paths are emitted, and when the emission angle approaches zero, the light beams can be approximately called as parallel light. The position of the FAC mirror affects the divergence angle of the laser beam and the uniformity of the laser spot, so the position of the FAC mirror of the laser bar is the basis of the whole optical path, and affects the optical path design of, for example, a Slow Axis Collimating (SAC) mirror, a Volume Bragg Grating (VBG), and the like, and subsequent applications such as laser pumping efficiency, laser shaping, and the like.
In the prior art, a pure manual FAC mirror operating platform is adopted for adjusting the FAC mirror, position errors are easily generated in the process of adjusting the tray and the FAC mirror by the manual FAC mirror operating platform, and the light spots are deviated up and down and leftwards and rightwards, so that the consistency of adjusting the tray and the FAC mirror cannot be achieved in the batch order production process. In addition, in the process of manually adjusting the position of the FAC mirror, the positions of the light spots are directly identified through human eyes, so that the position directivity of the light spots is deviated due to the direct identification of the human eyes in the batch order production process, the efficiency of identifying the light spots through the human eyes is low, and the FAC mirror is not suitable for large-batch high-precision adjustment operation.
Disclosure of Invention
In view of the above problems, the present invention discloses a FAC mirror fitting system and fitting method to overcome the above problems or at least partially solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a FAC mirror assembling and adjusting system comprises a material assembly, a transfer assembly, a dispensing assembly, a laser assembly, a curing assembly, a collimating lens and a CCD camera; the material component is used for placing a tray and a FAC mirror, the transfer component is used for respectively transferring the tray and the FAC mirror, transferring the tray and the FAC mirror to the dispensing component for dispensing by the dispensing component, and then transferring the tray and the FAC mirror to the laser component from the dispensing component; the curing assembly is used for curing the glue solution of the tray and the glue solution of the FAC mirror, so that the tray is connected with a heat sink in the laser assembly through glue solution curing, and the FAC mirror is connected with the tray through glue solution curing; the collimating lens is positioned at one end of a bar light beam in the laser assembly, the lens of the CCD camera and the collimating lens are positioned on the same horizontal straight line, and the light beam emitted by the bar enters the CCD camera after being collimated by the collimating lens.
Optionally, the material assembly comprises a tray and a first moving unit; the charging tray with first mobile unit adopts detachable the connection, first mobile unit drive the charging tray removes, the charging tray is used for placing the tray with the FAC mirror.
Optionally, the tray is provided with a plurality of slots for inserting and placing the tray and/or the FAC mirror, and the depth of the slots is smaller than the thickness of the tray and/or the FAC mirror.
Optionally, the dispensing assembly comprises a second moving unit and a pneumatic dispensing machine, the second moving unit is connected with the pneumatic dispensing machine, the second moving unit is used for moving the pneumatic dispensing machine to the position where the tray and the FAC mirror are dispensed, and the pneumatic dispensing machine is used for dispensing the tray and the FAC mirror.
Optionally, the transfer assembly comprises a third moving unit and a pneumatic tip machine; the pneumatic sucker machine is connected with the third moving unit, the pneumatic sucker machine is used for carrying out air pressure adsorption fixing on the tray and the FAC mirror, and the third moving unit drives the pneumatic sucker machine to move back and forth so as to transfer the tray and the FAC mirror.
Optionally, the transfer assembly further comprises a sliding table; the pneumatic suction head machine is connected with the third moving unit through the sliding table, and the sliding table can drive the pneumatic suction head machine to move relative to the third moving unit.
Optionally, the laser assembly includes a fourth moving unit; the fourth moving unit is provided with a plurality of heat sinks and a plurality of bars, and the fourth moving unit drives the heat sinks and the bars to move relative to the collimating lens.
Optionally, the laser assembly is further provided with a monitoring camera; the monitoring camera is used for monitoring the assembly position of the tray and the heat sink and/or the assembly position of the FAC mirror and the tray.
Optionally, the curing assembly comprises a movable support, an adapter unit and an ultraviolet lamp; the ultraviolet lamp is connected with the movable support through the switching unit, the switching unit is used for adjusting the irradiation direction of the ultraviolet lamp, the ultraviolet lamp is used for irradiating and curing the glue solution of the tray and the glue solution of the FAC mirror, and the movable support drives the ultraviolet lamp to move back and forth.
A FAC mirror adjusting method adopts the FAC mirror adjusting system to carry out FAC mirror adjusting operation, and comprises the following steps:
step S1, dispensing the tray: the transfer component transfers the tray positioned on the material component to the position where the dispensing component is positioned, and the dispensing component dispenses the tray;
step S2, adjusting and fixing the tray: the transfer component transfers the tray subjected to glue dispensing in the step S1 to the position of the heat sink in the laser component, and the curing component cures the glue solution on the tray so that the tray is connected with the heat sink through glue solution curing;
step S3, dispensing the FAC mirror: the transfer component transfers the FAC mirror positioned on the material component to the position where the dispensing component is positioned, and the dispensing component dispenses the FAC mirror;
step S4, adjusting and fixing the FAC mirror: the transfer assembly transfers the FAC mirror subjected to dispensing in the step S3 to the position of the bar in the laser assembly adjusted and fixed in the step S2, light beams emitted by the bar penetrate through the FAC mirror and the collimating lens, formed light spots are displayed on a CCD camera, the CCD camera further displays the offset direction and the offset distance of the light spots compared with the light emitting central axis of the bar, the transfer assembly adjusts the FAC mirror according to the offset direction and the offset distance, and the curing assembly cures glue solution on the FAC mirror to enable the FAC mirror to be connected with the tray through glue solution curing.
The invention has the advantages and beneficial effects that:
according to the invention, the FAC mirror is adjusted by adopting the FAC mirror adjusting system composed of the material assembly, the transferring assembly, the dispensing assembly, the laser assembly, the curing assembly, the collimating lens and the CCD camera, and the tray and the FAC mirror are linearly and unidirectionally transferred by the transferring assembly along the Y-axis direction and the bar position is adjusted by the laser assembly along the Z-axis direction by utilizing the linear reciprocating movement of the material assembly and the dispensing assembly along the X-axis direction, so that the high-precision automatic rapid transfer and adjustment operation of the tray and the FAC mirror is realized, thereby replacing the manual adjusting operation and improving the adjusting precision and efficiency of the FAC mirror. Utilize the CCD camera to show the facula after the light that the stick sent passes through FAC mirror collimation and collimating lens collimation to show the excursion direction and the offset distance of facula and compare in the luminous central axis of stick by the CCD camera, thereby carry out the accurate adjustment to the FAC mirror according to the excursion direction and the offset distance that the CCD camera shows, replace the people's eye identification to the facula from this, the directive property of reinforcing light path improves the dress and transfer precision to the FAC mirror.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the FAC mirror adjustment system of the present invention;
FIG. 2 is a schematic diagram of the structure of the material assembly in the FAC mirror adjustment system according to the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is a schematic structural diagram of a transfer module in the FAC mirror adjustment system according to the present invention;
FIG. 5 is a schematic structural diagram of a dispensing assembly in the FAC mirror adjustment system of the present invention;
FIG. 6 is a schematic diagram of a laser assembly of the FAC mirror adjustment system of the present invention;
FIG. 7 is an enlarged view of B in FIG. 6;
FIG. 8 is an enlarged view of C in FIG. 7;
fig. 9 is a schematic structural diagram of a curing assembly in the FAC mirror adjustment system of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 9, the FAC mirror adjustment system of the present embodiment includes a material assembly 1, a transfer assembly 2, a dispensing assembly 3, a laser assembly 4, a curing assembly 5, a collimating lens 6, and a CCD camera 9. The material assembly 1 is located on a base 10 for placing the tray 7 and FAC mirror 8. The dispensing assembly 3 is also located on the base 10 for performing a dispensing operation on the tray 7 and the FAC mirror 8 moved to the corresponding positions. In the embodiment, the material assembly 1 and the dispensing assembly 3 are fixed on the base 10 side by side.
The laser assembly 4 comprises a plurality of bars 44, and along the moving direction of the transfer assembly 2, the laser assembly 4 is located at the downstream position of the dispensing assembly 3, that is, the transfer assembly 2 moves back and forth between the material assembly 1, the dispensing assembly 3 and the laser assembly 4 along the linear direction, and is used for sequentially transferring the tray 7 and the FAC mirror 8 from the position of the material assembly 1 to the position of the dispensing assembly 3 and the position of the laser assembly 4, completing the dispensing operation at the position of the dispensing assembly 3, and completing the assembling and adjusting operation of the tray 7 and the FAC mirror 8 at the position of the laser assembly 4.
The curing assembly 5 and the collimating lens 6 are located adjacent to the laser assembly 4. The curing assembly 5 is used for respectively performing curing operations on the tray 7 and the heat sink 43 and the FAC mirror 8 and the tray 7, and the collimating lens 6 is used for collimating the light beams emitted by the bars 44 to form light spots.
The lens of CCD camera 9 and collimating lens 6 are located same horizontal straight line, the light spot that the light beam that the barre 44 launches after 8 and collimating lens 6 collimation of FAC mirror enters into CCD camera 9, utilize CCD camera 9 to show the facula and compare in the skew direction and the skew distance of the luminous central axis of barre 44, realize adjusting FAC mirror 8 accuracy according to skew direction and skew distance, strengthen the directive property of light path, improve the installation and adjustment precision to FAC mirror 8.
For convenience of description, an X axis, a Y axis, and a Z axis are set in fig. 1. Wherein, material subassembly 1, point glue subassembly 3 and laser instrument subassembly 4 are arranged along the Y axle direction in proper order to material subassembly 1 and point glue subassembly 3 can carry out reciprocating motion along the X axle direction respectively, and laser instrument subassembly 4 can carry out reciprocating motion along the Z axle direction. The transfer component 2 can move back and forth along the Y-axis direction and sequentially passes through the material component 1, the dispensing component 3 and the laser component 4. The collimator lens 6 is located at a position corresponding to the laser assembly 4 in the X-axis direction, and the transfer assembly 2 is movable between the laser assembly 4 and the collimator lens 6. The lens of the CCD camera 9 is positioned on the same horizontal line with the collimator lens 6 in the X-axis direction.
At this moment, the FAC mirror installation and adjustment system of this embodiment is adopted to automatically install and adjust the FAC mirror 8, and the specific process is as follows:
step S1, dispensing is performed on the tray 7.
Firstly, the transfer component 2 is controlled to move to the position of the material component 1, and the transfer component 2 is used for grabbing the tray 7 positioned on the material component 1, wherein the position of the material component 1 in the X-axis direction is controlled to be adjusted, so that the tray 7 is positioned close to the transfer component 2, and the transfer component 2 can conveniently and accurately grab the tray 7; then, returning the material component 1 to the original position to prepare for the next grabbing; meanwhile, the transfer component 2 is controlled to transfer along the Y-axis direction, and the grabbed tray 7 is transferred to the position of the dispensing component 3; and then, controlling the dispensing assembly 3 to perform dispensing operation on the tray 7, wherein the dispensing assembly 3 is moved and stopped at a position for performing accurate dispensing on the tray 7 by controlling the position adjustment of the dispensing assembly 3 along the X-axis direction, and after the dispensing is finished, the dispensing assembly 3 returns to the original position to wait for the next dispensing. In addition, in other embodiments, the transfer module 2 may be controlled to move along the Y-axis direction according to the dispensing requirement, so that the dispensing module 3 performs dispensing on the tray 7 at multiple positions.
Step S2 is to fix the tray 7.
First, the transfer assembly 2 is controlled to continue moving along the Y-axis direction, the tray 7 with the glue dispensed in step S1 is transferred to the laser assembly 4, and the tray 7 is positioned at the position of the heat sink 43 in the laser assembly 4; and then, controlling the curing assembly 5 to cure the glue solution on the tray 7, so that the tray 7 is connected with the heat sink 43 through glue solution curing, thereby completing the assembly, adjustment and fixing operations of the tray 7, and after the fixing is completed, returning the curing assembly 5 to the original position to prepare for curing the FAC mirror 8.
And step S3, dispensing the FAC mirror 8.
Firstly, after the operation of step S2 is completed, the transfer assembly 2 is controlled to release the grabbing of the tray 7, and the transfer assembly 2 is moved reversely to the material assembly 1 position along the Y axis; then, the transfer component 2 is controlled to grab the FAC mirror 8 on the material component 1, and then the material component 1 returns to the original position to prepare for the next grabbing; meanwhile, the material assembly 1 is controlled to adjust the position in the X-axis direction, so that the FAC mirror 8 is positioned close to the transfer assembly 2, and the transfer assembly 2 can conveniently and accurately grab the FAC mirror 8; then, the transfer component 2 is controlled to transfer along the Y-axis direction, the captured FAC mirror 8 is transferred to the position of the dispensing component 3, and the dispensing component 3 is controlled to perform dispensing operation on the FAC mirror 8, wherein the dispensing component 3 is controlled to adjust along the X-axis direction, so that the dispensing component 3 moves and stops at the position where precise dispensing is performed on the FAC mirror 8, and after dispensing is completed, the dispensing component 3 returns to the original position to wait for next dispensing. In addition, in other embodiments, the transfer assembly 2 may be controlled to move along the Y-axis direction according to the dispensing requirement, so that the dispensing assembly 3 performs multiple dispensing operations on the FAC mirror 8.
And step S4, adjusting and fixing the FAC mirror 8.
Firstly, controlling the transfer assembly 2 to continue moving along the Y-axis direction, transferring the FAC mirror 8 subjected to spot gluing in the step S3 to the laser assembly 4, moving the FAC mirror 8 to the position of the tray 7 adjusted and fixed in the step S2, and simultaneously starting the bar 44 corresponding to the tray 7 adjusted and fixed in the step S2, so that the light beam emitted by the bar 44 passes through the FAC mirror 8 and the collimating lens 6 to form a spot; then, the light beam emitted by the bar 44 enters the CCD camera 9 through the light spot collimated by the FAC mirror 8 and the collimating lens 6, the CCD camera 9 is used to display the light spot, and the CCD camera 9 displays the deviation direction and the deviation distance of the light spot compared with the light emitting central axis of the bar 44, and the transfer component 2 realizes the precise adjustment of the FAC mirror 8 according to the deviation direction and the deviation distance, so that the light spot is overlapped with the light emitting central axis of the bar 44; then, the movement of the transfer unit 2 is stopped, and the curing unit 5 is controlled to cure the glue solution on the FAC mirror 8, so that the FAC mirror 8 is connected to the tray 7 fixed in the adjustment in step S2 by curing the glue solution, thereby completing the adjustment operation of the FAC mirror 8.
Next, the transfer unit 2 is controlled to release the FAC mirror 8, the curing unit 5 returns to the original position to prepare for curing the next tray 7, and steps S1 to S4 are repeated to perform the adjustment operation of the next FAC mirror 8. After the transfer unit 2 is controlled to release the capture of the FAC mirror 8, the laser unit 4 is controlled to move in the Z-axis direction, and the bar 44, which is next adjusted with the FAC mirror 8, is moved to a position aligned with the collimator lens 6 in the X-axis direction.
As shown in fig. 2 to 3, in the present embodiment, the material assembly 1 includes a tray 11 and a first moving unit 12. Charging tray 11 is used for placing a plurality of trays 7 and FAC mirror 8, and charging tray 11 is connected with first mobile unit 12, and first mobile unit 12 is along X axle direction and base 10 sliding connection, can drive charging tray 11 and carry out the reciprocating motion of X axle direction for base 10 to the position of adjustment tray 7 and FAC mirror 8 along X axle direction, so that cooperate transfer assembly 2 to snatch the operation fast accurately tray 7 and FAC mirror 8.
In the present embodiment, the first moving unit 12 is composed of a first motor and a first transfer plate, and the tray 11 is connected to the first transfer plate. In this way, the first transfer plate is driven by the first motor to perform linear reciprocating motion along the X-axis direction, so as to realize accurate movement of the tray 11 along the X-axis direction, thereby ensuring the grabbing precision of the tray 7 and the FAC mirror 8 by the transfer assembly 2.
As shown in fig. 3, the tray 11 is provided with a plurality of insertion grooves 111 for inserting the tray 7 and the FAC mirror 8 in this order. Wherein, multiseriate slot 111 is seted up along the X axle direction to charging tray 11, a slot 111 includes four slot 111, four slot 111 are arranged along Y axle direction, for the convenience of description, equally divide into two sets ofly with four slot 111, two slot 111 in every group set up relatively, it is specific, two slot 111 in every group are along Y axle direction parallel arrangement, wherein two slot 111 are used for the cartridge to put tray 7, another two slot 111 then are used for the cartridge to put FAC mirror 8, and like this, just can classify tray 7 and FAC mirror 8 and discharge in proper order, so that transfer subassembly 2 accurately snatchs tray 7 and FAC mirror 8. And after the adjustment of one FAC mirror 8 is finished, the adjustment system can directly adjust the next tray 7 and the FAC mirror 8, and the adjustment time is saved. Meanwhile, the tray 7 and the FAC mirror 8 can be positioned in an auxiliary manner by the slot 111, and the situation that the grabbing operation of the transfer assembly 2 is influenced by the position change of the tray 7 and the FAC mirror 8 in the moving process of the tray 11 is prevented.
Further, the depth dimension of the slot 111 is controlled to be smaller than the thickness dimension of the tray 7 and the FAC mirror 8. Like this, when can guarantee to fix a position tray 7 and FAC mirror 8, be convenient for transfer assembly 2 carries out quick convenient the snatching transfer to tray 7 and FAC mirror 8, improves the efficiency of snatching the transfer to tray 7 and FAC mirror 8.
In addition, in the present embodiment, the tray 11 is detachably connected to the first connecting plate of the first moving unit 12, such as by bolts. Like this, be convenient for realize the change to charging tray 11 according to different tray 7 sizes and FAC mirror 8 size, make this FAC mirror installation and debugging system be applicable to the installation and debugging operation of unidimensional FAC mirror 8, improve this FAC mirror installation and debugging system's availability factor.
As shown in fig. 5, in the present embodiment, the dispensing assembly 3 includes a pneumatic dispenser 31, and the tray 7 and the FAC mirror 8 are dispensed by the pneumatic dispenser 31. At this time, the glue solution can be extruded from the outlet position of the pneumatic dispenser 31 by means of compressed air to complete the dispensing operation, and the suck-back function of the pneumatic dispenser 31, that is, the glue solution remained at the outlet position of the pneumatic dispenser 31 is sucked back to the pneumatic dispenser 31 by using the negative pressure. Therefore, the contamination of the adjustment system caused by the fact that residual glue liquid exists at the outlet of the pneumatic glue dispenser 31 and naturally drips can be prevented, the waste of the glue liquid is avoided, and the environment protection is improved.
Preferably, the dispensing assembly 3 further includes a second moving unit 32, and the pneumatic dispenser 31 is connected to the second moving unit 32 through a clamp 34, and the pneumatic dispenser 31 is driven by the second moving unit 32 to perform reciprocating movement in the X-axis direction. In this embodiment, the second moving unit 32 is composed of a second motor and a second adapter plate, the clamp 34 is connected to the second adapter plate, and the second motor drives the pneumatic dispenser 31 to move linearly back and forth along the X-axis direction through the second adapter plate, so as to adjust the position of the pneumatic dispenser 31.
When dispensing operation is required, the second motor drives the pneumatic dispenser 31 to move to the dispensing position in the direction close to the transfer assembly 2 through the second adapter plate, and after dispensing operation is completed, the second motor drives the pneumatic dispenser 31 to move reversely to the dispensing position far away from the dispensing position through the second adapter plate. Like this, can make the pneumatic point gum machine 31 of non-point glue state keep keeping in the position of keeping away from transfer assembly 2, avoid bumping with transfer assembly 2 along Y axle direction reciprocating motion's accident, cause the damage of equipment and influence to the normal installation and debugging operation of FAC mirror 8 to guarantee the reliable stability of operation of this FAC mirror installation and debugging system. Further, a dispensing monitoring camera 33 is further disposed in the dispensing assembly 3, and the dispensing monitoring camera 33 is fixed above the pneumatic dispenser 31 through a fixture 34. The dispensing monitoring camera 33 can move synchronously along the X-axis direction along with the pneumatic dispensing machine 31, and is used for remotely monitoring the outlet position of the pneumatic dispensing machine 31 in real time, so that the position of the pneumatic dispensing machine 31 can be accurately adjusted by matching with a second motor, and the precision of dispensing operation is ensured.
As shown in fig. 4, in the present embodiment, the transfer unit 2 includes a third moving unit 21 and a pneumatic tip machine 22. The pneumatic suction head machine 22 is connected with the third moving unit 21, the tray 7 and the FAC mirror 8 are grabbed and fixed by using the pneumatic suction head of the pneumatic suction head machine 22, and the third moving unit 21 can move back and forth along the Y-axis direction and is used for driving the pneumatic suction head machine 22 to move back and forth among the material assembly 1, the dispensing assembly 3 and the laser assembly 4.
Specifically, the pneumatic suction head 22 is electrically connected with a suction head switch, and the pneumatic suction head 22 is controlled by the suction head switch to grab, fix and release the tray 7 and the FAC mirror 8. Thus, after the third moving unit 21 moves the pneumatic suction head 22 to the position of the material assembly 1, the suction head switch is turned on to grasp and fix the tray 7 or the FAC mirror 8 in a suction manner through the pneumatic suction head 22, and after the subsequent adjustment and fixation of the tray 7 or the FAC mirror 8 are completed, the suction head switch is turned off to release the grasping and fixation of the tray 7 or the FAC mirror 8 by the pneumatic suction head 22.
In the present embodiment, the third moving unit 21 includes a third motor and a third adaptor plate. Wherein, the third motor controls the pneumatic suction head machine 22 to perform reciprocating linear motion along the Y-axis direction through the third adapter plate, so that the pneumatic suction head machine 22 performs position transfer among the material assembly 1, the dispensing assembly 3 and the laser assembly 4, and the accurate and rapid transfer of the tray 7 and the FAC mirror 8 is completed.
Further, a slide table 23 is provided in the transfer unit 2 of the present embodiment. Wherein, pneumatic suction head machine 22 passes through slip table 23 and is connected with the third keysets, and slip table 23 can carry out for the third connecting plate edge X axle to pneumatic suction head machine 22, Y axle and Z axle direction carry out the six-dimensional regulation in space, further realize the position fine setting of pneumatic suction head machine 22, change the spatial position of pneumatic suction head machine 22, and then adjust tray 7 or FAC mirror 8's on the pneumatic suction head machine 22 position, the realization is to the accurate regulation of tray 7 and FAC mirror 8 dress accent position, the improvement is to FAC mirror 8's dress accent precision.
In the embodiment, the sliding table 23 is a manual sliding table, and six-dimensional adjustment along the X-axis, Y-axis and Z-axis directions is realized by corresponding adjusting handles. Of course, in other embodiments, other structures of the sliding table, such as an electric sliding table, may be adopted to achieve a more precise adjustment effect.
As shown in fig. 6 to 8, in the present embodiment, the laser assembly 4 includes a fourth moving unit 41. The fourth moving unit 41 is connected to the laser base 45 to drive the laser base 45 to perform a reciprocating motion in the Z-axis direction. The laser base 45 is provided with a cooling system 46, a bar 44 and a heat sink 43, the cooling system 46 adopts an air path and liquid path cooling system and is connected with the heat sink 43, and the bar 44 is sintered on the heat sink 43, so that the bar 44 is cooled through heat dissipation of the air path and liquid path cooling system. At this time, the heat sink 43 and the bar 44 may be driven by the fourth moving unit 41 to perform reciprocating movement in the Z-axis direction, so as to adjust the alignment relationship between the bar 44 and the collimating lens 6 in the X-axis direction, thereby ensuring that the bar 44 of the FAC mirror 8 to be adjusted and the collimating lens 6 are on the same X-axis horizontal straight line, and further enabling the emission light beam of the bar 44 to be collimated by the collimating lens 6.
In the laser assembly 4 of this embodiment, by providing the fourth moving unit 41, not only the position of the bar 44 along the Z-axis direction can be adjusted, but also the laser assembly 4 can be simultaneously provided with a plurality of bars 44 and a heat sink 43 to form a bar array 47, thereby realizing sequential rapid adjustment operation of a plurality of FAC mirrors 8, and improving the adjustment efficiency of the plurality of FAC mirrors 8. Thus, the laser is designed with the bar array 47, and the power of the whole laser can be increased by using a plurality of bars 44, so that the bar array 47 with different bar numbers can be selected according to different purposes, and lasers with different powers can be obtained.
In addition, the inlet pipe of the gas circuit and the inlet pipe of the liquid circuit in the gas circuit and liquid circuit cooling system adopt the same pipeline design, and the outlet pipe of the gas circuit and the outlet pipe of the liquid circuit also adopt the same pipeline design. Like this, not only can improve cooling system 46's integrated level, merge the design with gas circuit and liquid way, reduce the space and occupy, utilize in the liquid way after the cooling liquid accomplishes the heat dissipation cooling to bar 44 in addition, rethread gas circuit is to liquid way cooling system air-blowing dry, can avoid remaining the corruption of cooling liquid to the system, improves the protection to FAC mirror debug system, improves the protection to bar 44.
In addition, in this embodiment, the fourth moving unit 41 is composed of a fourth motor and a fourth adapter plate, and the fourth motor is connected to the fourth adapter plate, and the fourth motor controls the laser base 45 to make a reciprocating linear motion along the Z axis through the fourth adapter plate, so that each heat sink 43 is connected to one tray 7, and each tray 7 is connected to one FAC mirror 8, thereby implementing a sequential accurate adjustment operation on a plurality of FAC mirrors 8.
As shown in fig. 6, two monitoring cameras 42 are respectively installed on two sides of the fourth motor, the light emitting surface of the bar 44 and the camera lenses of the two monitoring cameras 42 are located on the same horizontal plane, and the two monitoring cameras 42 can adjust and change the horizontal monitoring direction, so as to ensure that the two monitoring cameras 42 can monitor the adjustment positions and the adjustment effects of the tray 7 and the FAC mirror 8 in real time, and further, the fourth motor, the third motor, and the sliding table 23 are matched to finely adjust the positions of the tray 7 and the FAC mirror 8.
As shown in connection with fig. 9, the curing assembly 5 in this embodiment includes a movable support 51 and an ultraviolet lamp 52. The ultraviolet lamp 52 is connected with the movable support 51, and the ultraviolet lamp 52 is used for irradiating and curing the glue solution of the tray 7 and the glue solution of the FAC mirror 8 so as to respectively realize the curing connection between the tray 7 and the heat sink 43 and the curing connection between the FAC mirror 8 and the tray 7. The movable support 51 is used for fixing and position transferring of the ultraviolet lamp 52, when the ultraviolet lamp 52 is needed, the movable support 51 is pulled to a position where irradiation and curing are needed, and when the ultraviolet lamp 52 is not needed, the movable support 51 is pushed to the original position.
The curing assembly 5 further includes an adapter unit, and the uv lamp 52 is connected with the moving bracket 51 through the adapter unit. The switching unit is fixed through little screw 53 by a plurality of adapters 54, and rethread screw fastening adapter 54, fixed adapter 54 along little screw 53's axial position with along the circumferencial direction orientation, make the relative adjustment that can carry out spatial position between the different adapters 54, constitute universal switching structure. Like this, shine the direction of solidification and shine the angle as required, just can change ultraviolet lamp 52's position and angle through adjusting switching unit to guarantee to shine the effect of solidification, improve the dress of adjusting tray 7 and FAC mirror 8 and transfer the quality.
Specifically, a plurality of switching units set up on moving movable support 51, when using ultraviolet lamp 52 to shine the solidification, only need stimulate moving movable support 51 can, and the position that moves at every turn is unanimous, guarantees that ultraviolet lamp 52 shines the uniformity of solidification position.
The movable support 51 can be a guide rail to realize the linear movement of the movable support 51, so that the ultraviolet lamp 52 can be moved, and the ultraviolet lamp 52 can be moved by a pulley.
In addition, one of the adapter units in the curing assembly 5 is connected to a monitoring camera 55. By adjusting the switching unit, the monitoring camera 55 can monitor the position of the ultraviolet lamp 52 irradiating and curing the tray 7 and the FAC mirror 8, so that the irradiation and curing effect is improved.
In the present embodiment, the first moving unit 12, the second moving unit 32, the third moving unit 21, and the fourth moving unit 41 all adopt a structural form of a motor and an adapter plate, and the motor drives the connecting plate to perform reciprocating movement in a linear direction, so that the accuracy and automation of the FAC mirror adjustment system are realized by means of high positioning accuracy and mechatronic control of the motor. Of course, in other embodiments, according to different design and use conditions, a cylinder structure may be adopted, and the cylinder drives the corresponding connecting plate to perform reciprocating movement in the linear direction.
Preferably, the frequency of the driving power supply for adjusting the bar 44 and the frequency of the CCD camera 9 are set to be the same, so that the light spots are displayed in real time, thereby obtaining the offset direction and the offset distance of the light spots in comparison with the light-emitting central axis of the bar 44 in real time, preventing the light spots appearing in the CCD camera 9 from being fluctuated, improving the directivity of the light path, and ensuring the adjustment precision and quality of the FAC mirror 8.
While the foregoing is directed to embodiments of the present invention, other modifications and variations of the present invention may be devised by those skilled in the art in light of the above teachings. It should be understood by those skilled in the art that the foregoing detailed description is for the purpose of better explaining the present invention, and the scope of the present invention should be determined by the scope of the appended claims.
Claims (10)
1. A FAC mirror adjustment system is characterized in that: the device comprises a material component, a transfer component, a dispensing component, a laser component, a curing component, a collimating lens and a CCD camera; the material component is used for placing a tray and a FAC mirror, the transfer component is used for respectively transferring the tray and the FAC mirror, transferring the tray and the FAC mirror to the dispensing component for dispensing by the dispensing component, and then transferring the tray and the FAC mirror to the laser component from the dispensing component; the curing assembly is used for curing the glue solution of the tray and the glue solution of the FAC mirror, so that the tray is connected with a heat sink in the laser assembly through glue solution curing, and the FAC mirror is connected with the tray through glue solution curing; the collimating lens is positioned at one end of a bar light beam in the laser assembly, the lens of the CCD camera and the collimating lens are positioned on the same horizontal straight line, and the light beam emitted by the bar enters the CCD camera after being collimated by the collimating lens.
2. The FAC mirror fitting system of claim 1, wherein: the material assembly comprises a material tray and a first moving unit; the charging tray with first mobile unit adopts detachable the connection, first mobile unit drive the charging tray removes, the charging tray is used for placing the tray with the FAC mirror.
3. The FAC mirror fitting system of claim 2, wherein: the tray is provided with a plurality of slots for inserting and placing the tray and/or the FAC mirror, and the depth of the slots is smaller than the thickness of the tray and/or the FAC mirror.
4. The FAC mirror fitting system of claim 1, wherein: the dispensing assembly comprises a second moving unit and a pneumatic dispensing machine, the second moving unit is connected with the pneumatic dispensing machine, the second moving unit is used for moving the pneumatic dispensing machine to the position where the tray and the FAC mirror are dispensed, and the pneumatic dispensing machine is used for dispensing the tray and the FAC mirror.
5. The FAC mirror fitting system of claim 1, wherein: the transfer assembly comprises a third moving unit and a pneumatic sucker machine; the pneumatic sucker machine is connected with the third moving unit, the pneumatic sucker machine is used for carrying out air pressure adsorption fixing on the tray and the FAC mirror, and the third moving unit drives the pneumatic sucker machine to move back and forth so as to transfer the tray and the FAC mirror.
6. The FAC mirror fitting system of claim 5, wherein: the transfer assembly further comprises a sliding table; the pneumatic suction head machine is connected with the third moving unit through the sliding table, and the sliding table can drive the pneumatic suction head machine to move relative to the third moving unit.
7. The FAC mirror fitting system of claim 1, wherein: the laser assembly includes a fourth moving unit; the fourth moving unit is provided with a plurality of heat sinks and a plurality of bars, and the fourth moving unit drives the heat sinks and the bars to move relative to the collimating lens.
8. The FAC mirror fitting system of claim 7, wherein: the laser assembly is also provided with a monitoring camera; the monitoring camera is used for monitoring the assembly position of the tray and the heat sink and/or the assembly position of the FAC mirror and the tray.
9. The FAC mirror fitting system of claim 1, wherein: the curing assembly comprises a movable support, a switching unit and an ultraviolet lamp; the ultraviolet lamp is connected with the movable support through the switching unit, the switching unit is used for adjusting the irradiation direction of the ultraviolet lamp, the ultraviolet lamp is used for irradiating and curing the glue solution of the tray and the glue solution of the FAC mirror, and the movable support drives the ultraviolet lamp to move back and forth.
10. A FAC mirror adjusting method is characterized in that: the FAC mirror fitting system of any of claims 1 to 9, for performing a FAC mirror fitting operation, comprising the steps of:
step S1, dispensing the tray: the transfer component transfers the tray positioned on the material component to the position where the dispensing component is positioned, and the dispensing component dispenses the tray;
step S2, adjusting and fixing the tray: the transfer component transfers the tray subjected to glue dispensing in the step S1 to the position of the heat sink in the laser component, and the curing component cures the glue solution on the tray so that the tray is connected with the heat sink through glue solution curing;
step S3, dispensing the FAC mirror: the transfer component transfers the FAC mirror positioned on the material component to the position where the dispensing component is positioned, and the dispensing component dispenses the FAC mirror;
step S4, adjusting and fixing the FAC mirror: the transfer assembly transfers the FAC mirror subjected to dispensing in the step S3 to the position of the bar in the laser assembly adjusted and fixed in the step S2, light beams emitted by the bar penetrate through the FAC mirror and the collimating lens, formed light spots are displayed on a CCD camera, the CCD camera displays the deviation direction and the deviation distance of the light spots compared with the light emitting central axis of the bar, the transfer assembly adjusts the FAC mirror according to the deviation direction and the deviation distance, and the curing assembly cures glue solution on the FAC mirror to enable the FAC mirror to be connected with the tray through glue solution curing.
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