A quick-change projector optical machine dual-lens assembly dispensing and curing equipment

Abstract

The present invention discloses a quick-change projector optical machine dual-lens assembly glue dispensing and curing device, which includes: a belt line assembly for conveying a material tray carrier; a material tray automatic feeding assembly for conveying a material tray; a secondary positioning quick release assembly for positioning the lens placed thereon; a four-axis material taking and dispensing manipulator assembly for taking out the lens from the material tray twice and placing it in the secondary positioning quick release assembly in sequence, and for applying glue to the designated position of the product on the material tray carrier; an XYZ gantry-type three-axis material taking assembly for taking out the lens from the secondary positioning quick release assembly and placing it at the designated position of the product on the material tray carrier; a lower CCD assembly for position correction of the lens taken out by the XYZ gantry-type three-axis material taking assembly; and a UV lamp curing assembly for moving above the product and irradiating and curing the gluing position of the product. The present invention can improve the product assembly yield, and the lens positioning accuracy is higher and the compatibility is better.

Description

Technical Field

[0001] The invention relates to projector optical machine assembly equipment, in particular to a quick-change projector optical machine double-lens assembly dispensing and curing equipment. Background Art

[0002] In the prior art, most projector optical-mechanical assembly equipment can only assemble a single product and is not compatible with multiple products. The dual lenses are assembled in steps, with poor assembly accuracy and low assembly yield. At the same time, such assembly equipment also has defects such as poor material positioning. When assembling dual lenses, the actual process flow has high requirements on the parallelism of the two lenses. The prior art often adopts the method of first gluing and then assembling, which makes the lenses easy to tilt or shift, and the assembly yield cannot meet the process requirements. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a quick-change projector optical machine dual-lens assembly dispensing and curing equipment that can improve product assembly yield, has high lens positioning accuracy and better compatibility in response to the shortcomings of the prior art.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions.

[0005] A quick-change projector optical-mechanical dual-lens assembly, glue dispensing and curing equipment, comprising: a belt line assembly, used to transport a material tray carrier carrying products to a preset assembly station; an automatic material tray loading assembly, used to transport a material tray carrying lenses to a preset material picking station; a secondary positioning quick-release assembly, used to position the lenses placed thereon; a four-axis material picking and glue dispensing robot assembly, used to take out lenses from the material tray in two times and place them in turn on the secondary positioning quick-release assembly, and to glue the designated positions of the products on the material tray carrier; an XYZ gantry-type three-axis material picking assembly, used to take out lenses from the secondary positioning quick-release assembly and place them at the designated positions of the products on the material tray carrier; a lower CCD assembly, used to perform position correction on the lenses taken out by the XYZ gantry-type three-axis material picking assembly; and a UV lamp curing assembly, used to move above the product and irradiate and cure the glue application position of the product.

[0006] Preferably, the four-axis material picking and glue dispensing robot assembly includes a four-axis robot module, the moving end of the four-axis robot module is provided with a buffer nozzle module and a glue dispensing assembly, the buffer nozzle module is used to suck up the lens, and the glue dispensing assembly is used to glue the designated position of the product; the moving end of the four-axis robot module is provided with a CCD camera and a coaxial light source; the four-axis material picking and glue dispensing robot assembly includes a robot fixing seat, the four-axis robot module is arranged on the robot fixing seat, and a glue dispenser is provided on the side of the robot fixing seat, and the glue dispenser is used to transport glue to the glue dispensing assembly.

[0007] Preferably, the belt line assembly includes two belt line bodies for conveying the tray carrier, and a cylinder lifting assembly is provided between the two belt line bodies. A blocker and a backstop are respectively provided at the front and rear ends of the cylinder lifting assembly, and the tray carrier is restricted between the blocker and the backstop. The cylinder lifting assembly is used to drive the tray carrier to rise to a preset height position; a positioning pin for positioning the tray carrier is provided on the cylinder lifting assembly.

[0008] Preferably, an inverted "L"-shaped lifting limit block is provided on the outer side of the belt line body, and the lifting limit block is used to limit the rising height of the cylinder lifting assembly.

[0009] Preferably, a barcode scanning gun bracket is provided on the outer side of the belt line body, and a barcode scanning gun is provided on the barcode scanning gun bracket. The barcode scanning gun is used to scan the material tray carrier on the cylinder lifting assembly.

[0010] Preferably, the XYZ gantry type three-axis material picking assembly includes a base bracket, a Y-axis linear guide slider, an X-axis linear module, a Z-axis linear module, a rotating axis module, a Y-axis linear module, a buffer assembly and a quick-change nozzle assembly. The Y-axis linear guide slider is arranged on the base bracket, one end of the X-axis linear module is slidably matched with the Y-axis linear guide slider, the other end of the X-axis linear module is fixedly connected to the moving end of the Y-axis linear module, the Z-axis linear module is arranged at the moving end of the X-axis linear module, the rotating axis module is arranged at the moving end of the Z-axis linear module, the buffer assembly is arranged at the rotating end of the rotating axis module, and the quick-change nozzle assembly is arranged on the buffer assembly.

[0011] Preferably, the secondary positioning quick-release assembly includes a secondary positioning platform, a quick-change positioning fixture is provided on the secondary positioning platform, a positioning groove and a positioning push block are provided on the quick-change positioning fixture, and the positioning cylinder is used to drive the positioning push block to slide relative to the positioning groove, so as to position the lens on the quick-change positioning fixture by means of the positioning push block and the positioning groove.

[0012] Preferably, the UV lamp curing assembly includes a supporting column, on which an X-axis curing linear module 402 is provided, the moving end of the X-axis curing linear module 402 is provided with a bracket fixing seat, on which a UV curing lamp adjustment bracket is provided, and on which a UV curing lamp and an energy sensing probe are provided.

[0013] Preferably, the lower CCD assembly includes a lower CCD bracket, a dustproof and light-transmitting plate is provided on the top of the lower CCD bracket, a coaxial light source and a CCD fixing seat are provided on the side of the lower CCD bracket, a lower CCD camera is fixed on the CCD fixing seat, and the coaxial light source and the lower CCD camera are both located below the dustproof and light-transmitting plate.

[0014] Preferably, the automatic tray loading assembly includes a loading frame, an outwardly extending loading outer bracket is fixed on the loading frame, a conveying track assembly and a cylinder lifting assembly are arranged on the loading outer bracket, a silo lifting assembly is arranged inside the loading frame, a hand-held barcode scanner is arranged on the outside of the loading frame, the hand-held barcode scanner is used to scan the material tray, the silo lifting assembly is used to place the scanned material tray, a pull tray Y-axis linear module is arranged on the inside of the loading outer bracket, and a pull tray lifting assembly is arranged on the moving end of the pull tray Y-axis linear module The moving end of the pull tray lifting assembly is provided with a pull tray block, and the pull tray lifting assembly is used to drive the pull tray block to rise so that the pull tray block is engaged with the tray groove at the bottom of the material tray. The pull tray Y-axis linear module drives the material tray to slide outward along the conveying track assembly through the pull tray lifting assembly. An in-position sensing sensor is provided on the feeding outer bracket, and the in-position sensing sensor is used to sense the material tray on the conveying track assembly. The cylinder lifting assembly is used to lift the material tray on the conveying track assembly to a preset height position.

[0015] The quick-change projector optical-mechanical dual-lens assembly, dispensing and curing equipment disclosed in the present invention, during the execution process, the belt line assembly is first used to transport the material tray carrier carrying the product to a preset assembly station, and at the same time, the material tray automatic loading assembly transports the material tray carrying the lens to a preset material picking station, and then the four-axis material picking and dispensing robot assembly takes out the lens from the material tray twice and places it on the secondary positioning quick-release assembly in sequence, and the secondary positioning quick-release assembly is used to position the lens placed thereon, and then the XYZ gantry-type three-axis material picking assembly is used to take out the lens from the secondary positioning quick-release assembly and place it at a designated position of the product on the material tray carrier, and when the XYZ gantry-type three-axis material picking assembly moves to the lower CCD assembly, the lower CCD assembly is used to correct the position of the lens taken out by the XYZ gantry-type three-axis material picking assembly, and then the UV lamp curing assembly moves to the top of the product and irradiates and cures the gluing position of the product, and finally the above-mentioned components retreat and reset, waiting for the execution of the next assembly cycle. Based on the above process principle, the present invention not only improves the product assembly yield, but also has higher lens positioning accuracy and better compatibility, thus better meeting the process requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A three-dimensional diagram of the quick-change projector optical machine dual-lens assembly dispensing and curing equipment of the present invention;

[0017] Figure 2 This is the structural diagram of the four-axis material dispensing robot assembly;

[0018] Figure 3 This is the structure diagram of the UV lamp curing component;

[0019] Figure 4 This is the structural diagram of the belt line assembly;

[0020] Figure 5 This is the structural diagram of the XYZ gantry three-axis material reclaiming assembly;

[0021] Figure 6 This is the structural diagram of the secondary positioning quick-release assembly;

[0022] Figure 7 The following is the CCD component structure diagram;

[0023] Figure 8 This is the structural diagram of the automatic tray loading component. DETAILED DESCRIPTION

[0024] The present invention is described in more detail below with reference to the accompanying drawings and embodiments.

[0025] The invention discloses a quick-change projector optical machine double lens assembly dispensing and curing device, combined with Figures 1 to 8 As shown, it includes:

[0026] The belt line assembly 500 is used to transport the tray carrier carrying the product to the preset assembly station;

[0027] The material tray automatic loading assembly 900 is used to transport the material tray carrying the lenses to a preset material taking station;

[0028] A secondary positioning quick-release assembly 700 is used to position the lens placed thereon;

[0029] The four-axis material taking and gluing robot assembly 300 is used to take out the lenses from the material tray twice and place them in the secondary positioning quick-release assembly 700 in sequence, and to glue the designated positions of the products on the material tray carrier;

[0030] An XYZ gantry-type three-axis material taking component 600 is used to take out the lens from the secondary positioning quick-release component 700 and place it at a designated position of the product on the tray carrier;

[0031] The lower CCD assembly 800 is used to correct the position of the lens taken out by the XYZ gantry type three-axis material taking assembly 600;

[0032] The UV lamp curing assembly 400 is used to move above the product and irradiate and cure the glue application position of the product.

[0033] During the execution of the above-mentioned equipment, the belt line assembly 500 is first used to transport the material tray carrier carrying the product to the preset assembly station, and at the same time, the material tray automatic loading assembly 900 transports the material tray carrying the lens to the preset material picking station, and then the four-axis material picking and dispensing robot assembly 300 takes out the lenses from the material tray twice and places them in turn on the secondary positioning quick-release assembly 700, and the lenses placed thereon are positioned by using the secondary positioning quick-release assembly 700, and then the XYZ gantry three-axis material picking is used. The component 600 takes out the lens from the secondary positioning quick release component 700 and places it at the designated position of the product on the tray carrier. When the XYZ gantry three-axis material taking component 600 moves to the lower CCD component 800, the lower CCD component 800 is used to correct the position of the lens taken out by the XYZ gantry three-axis material taking component 600. Then the UV lamp curing component 400 moves to the top of the product and irradiates and cures the glue application position of the product. Finally, the above components retreat and reset to wait for the next assembly cycle. Based on the above process principle, the present invention not only improves the product assembly yield, but also has higher lens positioning accuracy and better compatibility, which better meets the process requirements.

[0034] See also Figure 2 In this embodiment, the four-axis material picking and glue dispensing robot assembly 300 includes a four-axis robot module 301, and the moving end of the four-axis robot module 301 is provided with a buffer nozzle module 302 and a glue dispensing assembly 303, the buffer nozzle module 302 is used to suck the lens, and the glue dispensing assembly 303 is used to glue the designated position of the product;

[0035] The moving end of the four-axis manipulator module 301 is provided with a CCD camera 304 and a coaxial light source 305;

[0036] The four-axis material picking and dispensing robot assembly 300 includes a robot fixing seat 306, the four-axis robot module 301 is arranged on the robot fixing seat 306, and a glue dispenser 307 is provided on the side of the robot fixing seat 306, and the glue dispenser 307 is used to transport glue to the glue dispensing assembly 303.

[0037] The buffer nozzle module 302 can avoid mechanical impact on the lens, and the CCD camera 304 and the coaxial light source 305 can perform visual inspection when the buffer nozzle module 302 picks up the lens, thereby improving the accuracy of picking and placing.

[0038] In order to realize accurate conveying of the tray carrier, in the present embodiment, the belt line assembly 500 includes two belt line bodies 501 for conveying the tray carrier, a cylinder lifting assembly 504 is provided between the two belt line bodies 501, a blocker 503 and a backstop 504 are provided at the front and rear ends of the cylinder lifting assembly 504, respectively, the tray carrier is restricted between the blocker 503 and the backstop 504, and the cylinder lifting assembly 504 is used to drive the tray carrier to rise to a preset height position;

[0039] The cylinder lifting assembly 504 is provided with a positioning pin 502 for positioning the tray carrier.

[0040] Based on the above structure, the present invention can realize automatic positioning and lifting and conveying of the tray carrier, which helps to improve assembly accuracy and yield.

[0041] In order to achieve the height limit function, in this embodiment, see Figure 4 An inverted “L”-shaped lifting limit block 505 is provided on the outer side of the belt line main body 501 , and the lifting limit block 505 is used to limit the rising height of the cylinder lifting assembly 504 .

[0042] As a preferred embodiment, a barcode scanning gun bracket 507 is provided on the outer side of the belt line main body 501 , and a barcode scanning gun 508 is provided on the barcode scanning gun bracket 507 . The barcode scanning gun 508 is used to scan the material tray carrier on the cylinder lifting assembly 504 .

[0043] See also Figure 5 In the present embodiment, the XYZ gantry type three-axis material picking assembly 600 includes a base bracket 601, a Y-axis linear guide slider 602, an X-axis linear module 603, a Z-axis linear module 604, a rotating axis module 605, a Y-axis linear module 606, a buffer assembly 607 and a quick-change nozzle assembly 608, wherein the Y-axis linear guide slider 602 is arranged on the base bracket 601, one end of the X-axis linear module 603 is slidably matched with the Y-axis linear guide slider 602, the other end of the X-axis linear module 603 is fixedly connected to the moving end of the Y-axis linear module 606, the Z-axis linear module 604 is arranged at the moving end of the X-axis linear module 603, the rotating axis module 605 is arranged at the moving end of the Z-axis linear module 604, the buffer assembly 607 is arranged at the rotating end of the rotating axis module 605, and the quick-change nozzle assembly 608 is arranged on the buffer assembly 607.

[0044] In the above structure, the gantry-type driving mechanism based on the three-axis structure can realize the precise material collection and assembly of the lens.

[0045] See also Figure 6In this embodiment, the secondary positioning quick-release assembly 700 includes a secondary positioning platform 701, and a quick-change positioning fixture 702 is provided on the secondary positioning platform 701. The quick-change positioning fixture 702 is provided with a positioning groove 706 and a positioning push block 705. The positioning cylinder 704 is used to drive the positioning push block 705 to slide relative to the positioning groove 706, and the lens is positioned on the quick-change positioning fixture 702 by means of the positioning push block 705 and the positioning groove 706.

[0046] In this embodiment, the lens can be accurately positioned on the quick-change positioning fixture 702 through the linkage cooperation of the positioning cylinder 704 , the positioning push block 705 and the positioning groove 706 .

[0047] See also Figure 3 In this embodiment, the UV lamp curing assembly 400 includes a supporting column 401, on which an X-axis curing linear module 402 is disposed, and a bracket fixing seat 403 is disposed at the moving end of the X-axis curing linear module 402, on which a UV curing lamp adjustment bracket 404 is disposed, and on which a UV curing lamp adjustment bracket 404 is disposed a UV curing lamp 405 and an energy sensing probe 406.

[0048] As a preferred method, see Figure 7 The lower CCD assembly 800 includes a lower CCD bracket 801, a dustproof light-transmitting plate 802 is provided at the top of the lower CCD bracket 801, a coaxial light source 803 and a CCD fixing seat 805 are provided at the side of the lower CCD bracket 801, a lower CCD camera 804 is fixed on the CCD fixing seat 805, and the coaxial light source 803 and the lower CCD camera 804 are both located below the dustproof light-transmitting plate 802. Based on the above structure, the lower CCD assembly 800 can better correct the position of the lens taken out by the XYZ gantry three-axis material taking assembly 600, thereby improving the assembly accuracy.

[0049] See also Figure 8In this embodiment, the automatic tray loading assembly 900 includes a loading frame 901, on which an outwardly extending loading outer bracket 910 is fixed, and a conveying track assembly 904 and a cylinder lifting assembly 905 are provided on the loading outer bracket 910. A silo lifting assembly 903 is provided inside the loading frame 901, and a handheld barcode scanner 902 is provided on the outside of the loading frame 901. The handheld barcode scanner 902 is used to scan the material tray, and the silo lifting assembly 903 is used to place the material tray after scanning. A pull plate Y-axis linear module 907 is provided on the inner side of the loading outer bracket 910, and a pull plate Y-axis linear module 907 is provided on the moving end of the pull plate The lifting assembly 908 has a pull plate block 909 at its moving end, and the pull plate lifting assembly 908 is used to drive the pull plate block 909 to rise so that the pull plate block 909 can be engaged with the tray slot at the bottom of the material tray. The pull plate Y-axis linear module 907 drives the material tray to slide outward along the conveying track assembly 904 through the pull plate lifting assembly 908. The loading outer bracket 910 is provided with an in-position sensing sensor 906, and the in-position sensing sensor 906 is used to sense the material tray on the conveying track assembly 904. The cylinder lifting assembly 905 is used to lift the material tray on the conveying track assembly 904 to a preset height position.

[0050] The quick-change projector optical machine dual-lens assembly dispensing and curing device disclosed in the present invention, during the working process, the material tray carrier is transported to the working position by the belt line main body 501, the blocker 503 and the check valve 506 complete the positioning of the carrier, and then the cylinder lifting component 504 cooperates with the carrier positioning sleeve through the positioning pin 502 to complete the precise positioning of the carrier, and lifts the carrier to the working position, and the barcode scanner 508 recognizes the two-dimensional code on the carrier to read the information;

[0051] At the same time, in the material tray automatic loading component 900, the material tray is manually identified by the handheld barcode scanner 902, and then placed in the material bin lifting component 903. After the tray is lifted to a suitable height, the pull tray Y-axis linear module 907 carries the pull tray lifting component 908 and the pull tray block 909 to move to the position below the tray. Then the pull tray lifting component 908 is lifted, and the pull tray block 909 is extended into the tray slot. The pull tray Y-axis linear module 907 then pulls the tray to the conveying track 904. At this time, the in-position sensing sensor 906 senses whether it has reached the working position.

[0052] Then the four-axis robot module 301 moves to the top of the tray, first uses the CCD camera 304 to take pictures and locate the material, then the buffer nozzle module 302 puts the lens from the tray to the quick-change positioning fixture 702 twice, and performs rough positioning through the positioning groove 706, and then the positioning cylinder 704 drives the positioning push block 705 to push the lens to position;

[0053] At this time, the four-axis robot module 301 moves away, and then the XYZ gantry three-axis material picking component 600 uses the quick-change suction nozzle component 608 to suck the lens to the product installation position after the lower CCD component 800 position correction, and maintain vacuum adsorption, and then the four-axis robot module 301 moves the dispensing component 300 to the appropriate position for dispensing. After the dispensing is completed, the four-axis robot module 301 and the Z-axis linear module 604 are moved away respectively, and then the X-axis linear module 402 drives the UV curing lamp 405 to move to the top of the product for irradiation and curing. After the curing is completed, the X-axis linear module 402 drives the UV curing lamp 405 to move to the origin position;

[0054] After the above assembly cycle is completed, the cylinder lifting assembly 504 descends, and the carrier is lowered back onto the belt line body 501, and then the blocker 503 descends to cancel the blockage, and the carrier flows out to the next equipment, and the entire process is completed.

[0055] Compared with the prior art, the present invention can complete the assembly and glue curing of two lenses. The upper camera visual positioning and the 4-axis manipulator suck the material, and after the lower visual correction, the lens is placed on the secondary positioning fixture, and then the 3-axis manipulator sucks the two lenses and places them in the assembly position for maintenance. At the same time, the glue cylinder on the 4-axis manipulator is used for glue dispensing, and then UV lamp curing is used to improve the accuracy and stability of lens assembly. In addition, the secondary platform and suction nozzle in the present invention use quick-change joints, which greatly saves costs for compatible assembly of multiple products and better meets the process requirements.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the technical scope of the present invention should be included in the scope of protection of the present invention.

Claims

1. A quick-change projector optical machine dual-lens assembly dispensing and curing device, characterized in that: include: The belt line assembly is used to transport the tray carrier containing the product to the preset assembly station; The material tray automatic loading component is used to transport the material tray carrying the lenses to the preset material picking station; A secondary positioning quick-release assembly, used to position the lens placed thereon; A four-axis material taking and gluing robot assembly, used for taking out lenses from the material tray twice and placing them in the secondary positioning quick-release assembly in sequence, and for gluing the designated positions of the products on the material tray carrier; An XYZ gantry-type three-axis material taking component is used to take out the lens from the secondary positioning quick-release component and place it at a designated position of the product on the tray carrier; The lower CCD component is used to correct the position of the lens taken out by the XYZ gantry type three-axis material taking component; The UV lamp curing component is used to move above the product and irradiate and cure the glue application position of the product.

2. The quick-change projector optical machine dual-lens assembly dispensing and curing equipment as claimed in claim 1, characterized in that: The four-axis material picking and glue dispensing robot assembly includes a four-axis robot module, and the moving end of the four-axis robot module is provided with a buffer nozzle module and a glue dispensing assembly, the buffer nozzle module is used to suck the lens, and the glue dispensing assembly is used to glue the designated position of the product; The moving end of the four-axis manipulator module is provided with a CCD camera and a coaxial light source; The four-axis material picking and dispensing robot assembly includes a robot fixing seat, the four-axis robot module is arranged on the robot fixing seat, and a glue dispenser is provided on the side of the robot fixing seat, and the glue dispenser is used to transport glue liquid to the glue dispensing assembly.

3. The quick-change projector optical machine dual-lens assembly dispensing and curing equipment as claimed in claim 1, characterized in that: The belt line assembly includes two belt line bodies for conveying the tray carrier, a cylinder lifting assembly is arranged between the two belt line bodies, a blocker and a backstop are arranged at the front and rear ends of the cylinder lifting assembly respectively, the tray carrier is restricted between the blocker and the backstop, and the cylinder lifting assembly is used to drive the tray carrier to rise to a preset height position; The cylinder lifting assembly is provided with a positioning pin for positioning the tray carrier.

4. The quick-change projector optical machine dual-lens assembly dispensing and curing equipment as claimed in claim 3, characterized in that: An inverted "L"-shaped lifting limit block is provided on the outer side of the belt line body, and the lifting limit block is used to limit the rising height of the cylinder lifting assembly.

5. The quick-change projector optical machine dual-lens assembly dispensing and curing equipment as claimed in claim 3, characterized in that: A barcode scanning gun bracket is provided on the outer side of the belt line body, and a barcode scanning gun is provided on the barcode scanning gun bracket. The barcode scanning gun is used to scan the material tray carrier on the cylinder lifting assembly.

6. The quick-change projector optical machine dual-lens assembly dispensing and curing equipment as claimed in claim 1, characterized in that: The XYZ gantry type three-axis material picking assembly includes a base bracket, a Y-axis linear guide slider, an X-axis linear module, a Z-axis linear module, a rotating axis module, a Y-axis linear module, a buffer assembly and a quick-change nozzle assembly. The Y-axis linear guide slider is arranged on the base bracket, one end of the X-axis linear module is slidably matched with the Y-axis linear guide slider, the other end of the X-axis linear module is fixedly connected to the moving end of the Y-axis linear module, the Z-axis linear module is arranged at the moving end of the X-axis linear module, the rotating axis module is arranged at the moving end of the Z-axis linear module, the buffer assembly is arranged at the rotating end of the rotating axis module, and the quick-change nozzle assembly is arranged on the buffer assembly.

7. The quick-change projector optical machine dual-lens assembly dispensing and curing equipment as claimed in claim 1, characterized in that: The secondary positioning quick-release assembly includes a secondary positioning platform, a quick-change positioning fixture is provided on the secondary positioning platform, a positioning groove and a positioning push block are provided on the quick-change positioning fixture, and the positioning cylinder is used to drive the positioning push block to slide relative to the positioning groove, so that the lens is positioned on the quick-change positioning fixture by means of the positioning push block and the positioning groove.

8. The quick-change projector optical machine dual-lens assembly dispensing and curing equipment as claimed in claim 1, characterized in that: The UV lamp curing assembly includes a supporting column, on which an X-axis curing linear module 402 is provided. The moving end of the X-axis curing linear module 402 is provided with a bracket fixing seat, on which a UV curing lamp adjustment bracket is provided, and on which a UV curing lamp and an energy sensing probe are provided.

9. The quick-change projector optical machine dual-lens assembly dispensing and curing device as claimed in claim 1, characterized in that: The lower CCD assembly includes a lower CCD bracket, a dustproof and light-transmitting plate is provided on the top of the lower CCD bracket, a coaxial light source and a CCD fixing seat are provided on the side of the lower CCD bracket, a lower CCD camera is fixed on the CCD fixing seat, and the coaxial light source and the lower CCD camera are both located below the dustproof and light-transmitting plate.

10. The quick-change projector optical machine dual-lens assembly dispensing and curing equipment as claimed in claim 1, characterized in that: The automatic tray loading assembly includes a loading frame, an outwardly extending loading outer bracket is fixed on the loading frame, a conveying track assembly and a cylinder lifting assembly are arranged on the loading outer bracket, a silo lifting assembly is arranged inside the loading frame, a hand-held barcode scanner is arranged on the outside of the loading frame, the hand-held barcode scanner is used to scan the material tray, the silo lifting assembly is used to place the scanned material tray, a pull tray Y-axis linear module is arranged on the inside of the loading outer bracket, and a pull tray lifting assembly is arranged on the moving end of the pull tray Y-axis linear module. A pull tray block is provided at the moving end of the pull tray lifting assembly, and the pull tray lifting assembly is used to drive the pull tray block to rise so that the pull tray block is engaged with the tray groove at the bottom of the material tray. The pull tray Y-axis linear module drives the material tray to slide outward along the conveying track assembly through the pull tray lifting assembly. An in-position sensing sensor is provided on the feeding outer bracket, and the in-position sensing sensor is used to sense the material tray on the conveying track assembly. The cylinder lifting assembly is used to lift the material tray on the conveying track assembly to a preset height position.

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