Pressing ring dispensing equipment

Abstract

The invention relates to the technical field of pressing ring assembling and dispensing, and provides pressing ring dispensing equipment which comprises a tray, a lens cone which needs to be dispensed and is provided with a pressing ring is pre-placed on the tray, and the pressing ring is an inner pressing ring and / or an outer pressing ring; the position adjusting mechanism comprises an X-axis movement module and a Y-axis movement module which are perpendicular to each other, the tray is installed on the Y-axis movement module and can slide back and forth along the Y-axis movement module, and the position adjusting mechanism is arranged on the platform; the dispensing mechanism can be used for dispensing between the pressing ring and the lens cone; the glue detection mechanism can detect the quality of glue between the pressing ring and the lens cone after glue is glued; and the glue solidifying mechanism can solidify the glue between the pressing ring and the lens cone. The pressing ring dispensing equipment disclosed by the invention has a glue detection function and also has the following advantages that 1, the product quality and reliability are improved; 2, the production efficiency is high; and 3, the cost is low.

Description

Technical Field

[0001] The present invention relates to the technical field of press ring assembly and glue dispensing, and in particular to a press ring glue dispensing device. Background Art

[0002] When assembling the lens, the pressure ring and the lens barrel need to be assembled. The joints between the assembled pressure ring and the lens barrel need to be glued. After the glue is dispensed, the glue needs to be tested and cured to ensure that the assembled pressure ring and the lens barrel are completely fixed by glue.

[0003] Patent application number CN201520527339.7 in the prior art discloses an integrated dispensing and curing device, comprising a position adjustment mechanism, a swing plate mechanism, a dispensing mechanism, and a UV curing mechanism arranged in parallel with the dispensing mechanism, and also comprising a control mechanism. After the swing plate mechanism pre-places the lens barrel with the pressure ring installed where dispensing is to be done, it is moved to a set position via a Y-axis module. The dispensing mechanism is moved above the swing plate mechanism via an X-axis module, and then moved downward to the corresponding dispensing position by a Z-axis module to complete dispensing. After dispensing is completed, the control mechanism controls the dispensing mechanism to move left, and then the UV curing mechanism moves above the swing plate mechanism to cure the dispensing position with UV light. Although this patent can simultaneously complete the dispensing and glue curing processes after the assembly of the lens barrel and the pressure ring, the current pressure ring dispensing machine does not have a glue detection function and cannot perform real-time detection of the glue layer between the pressure ring and the lens barrel after dispensing. First, it will cause production quality control risks; if the amount of glue dispensed is insufficient, the pressure ring and the lens barrel may not be firmly bonded, affecting product stability; if the amount of glue dispensed is excessive, it may cause glue overflow and contaminate the product surface or internal structure; during continuous production, if the glue in the glue barrel is exhausted or the glue supply system fails, the equipment cannot detect and stop the operation in time, which may cause some products to not be dispensed or the dispensing is incomplete, resulting in batch defective products. Second, the production efficiency is low: because the equipment itself does not have a glue detection function, the company needs to add manual or automatic detection processes to the production line to screen out products with unqualified dispensing. This not only increases the complexity of the production process, but also extends the production cycle and reduces overall efficiency. 3. High cost: Products with unqualified glue dispensing need to be reworked or scrapped, resulting in waste of raw materials such as glue; at the same time, new quality risks may be introduced during the rework process, further increasing production costs.

[0004] In addition, the existing pressure ring dispensing equipment does not have the glue cleaning function, and the residual glue on the dispensing needle will affect the dispensing quality; manual loading and unloading is required, and the degree of automation is low.

[0005] In view of this, the present invention is proposed. Summary of the Invention

[0006] The purpose of the present invention is to propose a pressure ring dispensing device to solve the problem that the current pressure ring dispensing machine in the prior art has no glue detection function and cannot perform real-time detection of the glue layer between the pressure ring and the lens barrel after dispensing. First, it will cause production quality control risks; if the amount of glue dispensed is insufficient, it may cause the pressure ring and the lens barrel to be loosely bonded, affecting product stability; if the amount of glue dispensed is excessive, it may cause glue overflow and contaminate the product surface or internal structure; in the continuous production process, if the glue in the glue barrel is exhausted or the glue supply system fails, the equipment cannot detect in time and stop the operation, which may cause some products to not be dispensed or the dispensing is incomplete, resulting in batch defective products. Second, it reduces the overall efficiency. Third, the problem of high cost.

[0007] To achieve the above object, the technical solution of the present invention is achieved as follows: A pressure ring dispensing device, the pressure ring dispensing device comprising: A tray, on which the lens barrel with the pressing ring installed and to be glued is pre-placed, wherein the pressing ring is an inner pressing ring and / or an outer pressing ring; A position adjustment mechanism, the position adjustment mechanism comprising an X-axis motion module and a Y-axis motion module arranged perpendicular to each other, the tray being mounted on the Y-axis motion module, and the position adjustment mechanism being arranged on a platform; A dispensing mechanism capable of dispensing glue between the pressure ring and the lens barrel; A glue detection mechanism capable of detecting the quality of the glue between the pressure ring and the lens barrel after dispensing; The glue curing mechanism can cure the glue between the pressure ring and the lens barrel.

[0008] Furthermore, the glue detection mechanism includes: a column, wherein the column is mounted on the platform; An inner pressure ring glue dispensing detection mechanism, which is capable of detecting the quality of glue between the inner pressure ring and the lens barrel after dispensing, and is installed on the column; An external pressure ring glue dispensing detection mechanism can detect the quality of glue between the external pressure ring and the lens barrel after glue dispensing, and the external pressure ring glue dispensing detection mechanism is installed on the column.

[0009] Furthermore, the dispensing mechanism includes: A photographic positioning component capable of taking a picture of the dispensing position of the lens barrel and comparing it with the dispensing position preset by the system; A glue dispensing component is capable of dispensing glue between the pressure ring and the lens barrel.

[0010] Furthermore, the dispensing component includes: A Z-axis motion module, comprising a lifting screw and a drive motor, wherein the lifting screw is fixed to the second slider of the X-axis motion module, and a connecting plate is provided on the driving block of the lifting screw; A Y-direction motion component, the Y-direction motion component is mounted on the connecting plate; A dispensing needle is installed on the Y-axis motion component.

[0011] Furthermore, the pressure ring dispensing device also includes a glue cleaning mechanism, which can clean the residual glue on the dispensing needle of the dispensing mechanism.

[0012] Furthermore, the pressing ring dispensing device also includes a silo mechanism, and the silo mechanism includes: The warehouse body has multiple layers of spacers on the inner walls of both sides of the warehouse body, and the spacers can support the placement of the pallet; A silo lifting mechanism is provided, wherein the silo lifting mechanism is capable of lifting and lowering the silo body, and the silo lifting mechanism is connected to the bottom of the silo body.

[0013] Furthermore, the glue curing mechanism includes: A support base, the support base is installed on the platform, A pressing cylinder, the pressing cylinder being mounted on the support seat; a mounting bracket, the mounting bracket being mounted on the pressing cylinder; A pressure rod, the pressure rod being mounted on the mounting bracket; A UV lamp is mounted on the mounting bracket.

[0014] Furthermore, the pressure ring dispensing device also includes: A code scanning jig is provided on one side of the Y-axis motion module; A barcode scanner gun is provided on one side of the Y-axis motion module and is capable of scanning the label code on the lens barrel of the barcode scanner fixture; The transport robot is arranged on the X-axis motion module, and the transport robot can clamp the lens barrel in the tray and transport it to the code scanning fixture.

[0015] Furthermore, the pressure ring dispensing device further includes a rotary transport mechanism, and the rotary transport mechanism includes: a stepper motor, wherein the stepper motor is mounted on the platform; A lifting cylinder, wherein the lifting cylinder is mounted on the rotating shaft of the stepping motor; A turntable mounted on the piston rod of the lifting cylinder. A parallel clamping jaw assembly, wherein the parallel clamping jaw assembly is provided in plurality and the plurality of parallel clamping jaw assemblies are evenly mounted on the turntable; The carrying fixture assembly includes a plurality of carrying fixtures, and the carrying fixture assembly is installed on the platform.

[0016] Furthermore, the carrying jig assembly includes four carrying jigs, and the four carrying jigs are respectively a transition jig, a dispensing carrying jig, a glue detection carrying jig and a curing carrying jig.

[0017] The present invention proposes a pressure ring dispensing device. Compared with the prior art, the pressure ring dispensing device of the present invention has the following beneficial effects: 1) The present invention provides a pressure ring dispensing device with a glue detection function. First, it improves product quality and reliability: the glue detection mechanism can detect in real time whether there are any problems with the glue layer after dispensing, such as missing glue, broken glue, or uneven glue dispensing; by promptly discovering and correcting these defects, it can ensure that the glue layer of each pressure ring meets the process requirements, thereby improving the bonding strength and stability of the product. Second, it improves production efficiency: the glue detection mechanism can detect the quality of the glue layer in real time during the dispensing process, and promptly discover and eliminate unqualified products, thereby reducing the amount of rework and scrap and improving production efficiency. Third, it reduces production costs: since the glue detection mechanism can ensure that the glue layer of each pressure ring meets the process requirements, it can reduce the waste of raw materials caused by defects in the glue layer; this helps to reduce production costs and improve the economic benefits of the enterprise.

[0018] 2) The pressure ring dispensing device described in the present invention has a glue cleaning function to ensure the quality of glue dispensing.

[0019] 3) The ring-pressing and dispensing equipment described in the present invention realizes automatic storage and lifting of pallets through a hopper mechanism, docks with a Y-axis motion module, and enables automatic loading and unloading of materials by a handling robot, thereby reducing manual operations and improving the degree of automation.

[0020] 4) In the press ring dispensing equipment described in the present invention, the parallel clamping claw assembly of the rotating conveying mechanism can realize the precise conveying and circulation of the lens barrel between different carrying fixtures, thereby improving the automation and accuracy of production.

[0021] 5) The ring-pressing and dispensing equipment described in the present invention is provided with a barcode scanning jig and a barcode scanning gun. The transport robot clamps and transports the lens barrel to the supporting seat, and the supporting seat is driven to rotate by the first rotary motor to ensure that the barcode scanning gun can scan the label code on the lens barrel, realize the reading and recording of processing information, ensure that the lens barrel is strictly processed according to each process step, and facilitate the traceability of processing information, thereby improving the automation and informatization level of production management. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is one of the three-dimensional structural schematic diagrams of a pressure ring dispensing device according to an embodiment of the present invention; Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A in the middle; Figure 3 This is a second schematic diagram of the three-dimensional structure of a pressure ring dispensing device according to an embodiment of the present invention; Figure 4 This is a schematic top view of the structure of a pressure ring dispensing device according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of a silo structure of a pressure ring dispensing device according to an embodiment of the present invention; Figure 6 This is one of the three-dimensional structural schematic diagrams of the Y-axis motion module of a pressure ring dispensing device according to an embodiment of the present invention; Figure 7 This is a second schematic diagram of the three-dimensional structure of the Y-axis motion module of the pressure ring dispensing device according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure of a tray of a pressure ring dispensing device according to an embodiment of the present invention; Figure 9 This is a schematic diagram of the three-dimensional structure of an X-axis motion module of a pressure ring dispensing device according to an embodiment of the present invention; Figure 10 This is a schematic diagram of the three-dimensional structure of a code scanning fixture of a pressure ring dispensing device according to an embodiment of the present invention; Figure 11 This is a schematic diagram of the three-dimensional structure of a rotary transport mechanism of a pressure ring dispensing device according to an embodiment of the present invention; Figure 12 This is a schematic diagram of the three-dimensional structure of a dispensing fixture for a pressure ring dispensing device according to an embodiment of the present invention; Figure 13 This is a schematic diagram of the three-dimensional structure of a glue cleaning mechanism of a pressure ring glue dispensing device according to an embodiment of the present invention; Figure 14 This is one of the three-dimensional structural schematic diagrams of a dispensing component of a pressure ring dispensing device according to an embodiment of the present invention; Figure 15 This is a schematic diagram of the three-dimensional structure of a glue detection mechanism of a pressure ring dispensing device according to an embodiment of the present invention; Figure 16 This is a schematic diagram of the three-dimensional structure of a glue curing mechanism of a pressure ring dispensing device according to an embodiment of the present invention; Figure 17 This is a second schematic diagram of the three-dimensional structure of a dispensing component of a pressure ring dispensing device according to an embodiment of the present invention; Figure 18 This is a third schematic diagram of the three-dimensional structure of a pressure ring dispensing device according to an embodiment of the present invention; Figure 19This is a schematic cross-sectional view of a glue cleaning mechanism of a pressure ring glue dispensing device according to an embodiment of the present invention.

[0023] Description of reference numerals: 100, platform; 1, silo mechanism; 11, silo body; 111, spacer; 112, detection hole; 12, tray; 121, positioning hole; 13, silo lifting mechanism; 131, silo screw; 1311, screw sleeve; 132, optical axis; 1321, guide sleeve; 133, hanging plate; 134, support plate; 14, detector; 15, NG tray; 2, Y-axis motion module; 21, third slider; 22, positioning pin; 3, X-axis motion module; 31, first slider; 32, second Slider; 4. Handling manipulator; 5. Glue dispensing mechanism; 51. Photo positioning assembly; 52. Glue dispensing assembly; 520. Z-axis motion module; 5201. Lifting screw; 5202. Drive motor; 5203. Drive block; 521. Connecting plate; 5211. Arc-shaped mounting groove; 522. Y-axis motion assembly; 523. Glue dispensing needle; 6. Glue cleaning mechanism; 61. Glue cleaning cylinder; 610. Glue cleaning airflow channel; 611. Cover plate; 612. Cylinder; 6121. Plug and unplug port; 613. Inlet Air channel; 615, exhaust pipe; 620, sponge; 621, card tray; 630, adapter plate; 640, vertical plate; 62, socket; 63, air inlet; 64, exhaust port; 65, air blowing port; 7, code scanning fixture; 71, first rotating motor; 72, bearing seat; 8, code scanning gun; 9, rotating transport mechanism; 91, stepping motor; 92, lifting cylinder; 93, turntable; 94, parallel clamping jaw assembly; 951, transition fixture; 952, dispensing bearing fixture; 953, glue detection bearing Carrying fixture; 954, curing carrying fixture; 96, three-claw cylinder; 97, second rotating motor; 10, glue detection mechanism; 101, column; 102, first detection camera; 103, first light source; 104, bowl light source; 105, second detection camera; 106, second light source; 1061, adjustment table; 1062, mounting clamp; 90, glue curing mechanism; 901, support seat; 902, clamping cylinder; 903, mounting bracket; 904, pressure rod; 905, UV lamp. DETAILED DESCRIPTION

[0024] In order to make the technical means, objectives and effects of the present invention easier to understand, embodiments of the present invention are described in detail below with reference to specific figures.

[0025] It should be noted that all terms used in the present invention to indicate direction and position, such as "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "top", "low", "lateral", "longitudinal", "center", etc., can only explain the relative positional relationship and connection status between the components in a specific state (as shown in the accompanying drawings). They are only for the convenience of describing the present invention, and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the present invention. In addition, the descriptions of "first", "second", etc. in the present invention can only describe the purpose, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

[0026] In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical connections; direct connections or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0027] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0028] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments. Example

[0029] Current press ring dispensing machines lack a glue detection function, making it impossible to perform real-time inspection of the adhesive layer between the press ring and the lens barrel after dispensing. This poses a risk to production quality control. Insufficient glue dispensing can lead to a loose bond between the press ring and the lens barrel, affecting product stability. Excessive glue dispensing can cause glue overflow, contaminating the product surface or internal structure. During continuous production, if the glue in the cartridge runs out or the glue supply system malfunctions, the machine cannot detect and stop operation in a timely manner. This can result in some products not being dispensed or incompletely dispensed, resulting in batch defective products. Second, production efficiency is low. Because the equipment lacks inherent glue detection capabilities, companies must implement manual or automated inspection steps on the production line to screen out products with substandard dispensing. This not only increases the complexity of the production process, but also extends production cycles and reduces overall efficiency. Third, costs are high. Substandard products must be reworked or scrapped, resulting in a waste of raw materials such as glue. Furthermore, the rework process can introduce new quality risks, further increasing production costs.

[0030] In addition, the existing pressure ring dispensing equipment does not have a glue cleaning function, and the residual glue on the dispensing needle 523 will affect the dispensing quality; manual loading and unloading is required, and the degree of automation is low.

[0031] In order to solve the above technical problems, Figures 1 to 19 As shown, the applicant proposes a pressure ring dispensing device, which includes: A tray 12 is provided on which a lens barrel with a pressing ring installed and to be glued is pre-placed. The pressing ring may be an inner pressing ring and / or an outer pressing ring. A position adjustment mechanism, comprising an X-axis motion module 3 and a Y-axis motion module 2 arranged perpendicular to each other, the tray 12 being mounted on the Y-axis motion module 2, and the position adjustment mechanism being arranged on the platform 100; A dispensing mechanism 5, which can dispense glue between the pressure ring and the lens barrel; Glue detection mechanism 10, which can detect the quality of glue between the pressure ring and the lens barrel after dispensing; The glue curing mechanism 90 is capable of curing the glue between the pressure ring and the lens barrel.

[0032] Specifically, such as Figure 1 and Figure 3 As shown, the pressing ring dispensing equipment also includes a silo mechanism 1.

[0033] Specifically, such as Figure 5 As shown, the silo mechanism 1 includes: The warehouse body 11 has multiple layers of spacers 111 on the inner walls on both sides of the warehouse body 11. The spacers 111 can support the tray 12. The silo lifting mechanism 13 can lift the silo body 11 so that the tray 12 in the silo body 11 can dock with the Y-axis motion module 2 . The silo lifting mechanism 13 is connected to the bottom of the silo body 11 .

[0034] More specifically, Figure 5 As shown, the silo lifting mechanism 13 includes: A hanging plate 133 is provided below the warehouse body 11; A silo screw rod 131 , wherein the upper portion of the silo screw rod 131 is rotatably connected to the bottom of the silo body 11 , and the lower portion of the silo screw rod 131 is rotatably connected to the hanging plate 133 . A screw rod sleeve 1311 is provided on the silo screw rod 131 ; An optical axis 132 , the optical axis 132 being disposed between the bin body 11 and the hanging plate 133 , and a guide sleeve 1321 being disposed on the optical axis 132 ; like Figure 3 As shown, a support plate 134 is fixed to the bottom of the platform 100, and the screw sleeve 1311 and the guide sleeve 1321 are fixed to the bottom of the support plate 134. When the silo screw 131 is started, the silo screw 131 can drive the silo body 11 to drive the tray 12 to perform lifting movements together.

[0035] More specifically, Figure 5 As shown, detection holes 112 are provided on the bin body 11 , and the detection holes 112 are provided in a one-to-one correspondence with the partition bars 111 .

[0036] More specifically, Figure 3 As shown, a detector 14 is provided on the platform 100 , and the detector 14 cooperates with the detection hole 112 inductively, and can detect the docking height position of the tray 12 and the Y-axis motion module 2 .

[0037] More specifically, the Y-axis motion module 2 is an electric screw or a cylinder, such as Figure 7 As shown, a positioning pin 22 is provided on the third slider 21 of the Y-axis motion module 2. Figure 8 As shown, a positioning hole 121 is provided at the bottom of the tray 12 , and the positioning hole 121 cooperates with the positioning pin 22 .

[0038] like Figure 6 As shown, when the pallet 12 is docked with the Y-axis motion module 2, the third slider 21 moves to the bottom of the pallet 12 in the warehouse body 11, and then the silo lifting mechanism 13 drives the warehouse body 11 to drop to a certain height as a whole, so that the positioning pin 22 on the slider is plugged into the positioning hole 121 on the pallet 12, and the pallet 12 is completely placed on the third slider 21, and then the Y-axis motion module 2 drives the third slider 21 and the pallet 12 to move together to the bottom of the X-axis motion module 3.

[0039] Specifically, such as Figure 3 As shown, the pressure ring dispensing equipment also includes: The code scanning jig 7 is arranged on one side of the Y-axis motion module 2; The barcode scanning gun 8 is arranged on one side of the Y-axis motion module 2 and can scan the label code on the lens barrel of the barcode scanning fixture 7; Handling robot 4, such as Figure 9 As shown, the transport robot 4 is arranged on the X-axis motion module 3, and the X-axis motion module 3 can drive the transport robot 4 to move along the X direction. The transport robot 4 can clamp the lens barrel with the assembled pressure ring in the tray 12 and transport it to the code scanning fixture 7.

[0040] like Figure 9 As shown, the handling robot 4 is installed on the first slider 31 of the X-axis motion module 3.

[0041] More specifically, Figure 10 As shown, the code scanning fixture 7 includes: A supporting seat 72, wherein the supporting seat 72 is capable of supporting the lens barrel; The first rotating motor 71 can drive the supporting base 72 to rotate. The first rotating motor 71 is disposed below the supporting base 72 .

[0042] The transport robot 4 picks up the lens barrel and carries it to the support base 72. The first rotary motor 71 then drives the support base 72 to rotate, thereby driving the lens barrel on the support base 72 to rotate, ensuring that the barcode scanner 8 can scan the label code on the lens barrel. The purpose of the barcode scanner is to read and record the processing information, ensuring that the lens barrel is processed strictly according to each process step and facilitating the traceability of the processing information.

[0043] Specifically, the pressing ring dispensing device also includes a rotating conveying mechanism 9, such as Figure 11 As shown, the rotating transport mechanism 9 includes: A stepper motor 91 , wherein the stepper motor 91 is mounted on the platform 100 ; A lifting cylinder 92, wherein the lifting cylinder 92 is mounted on the rotating shaft of the stepping motor 91; The turntable 93 is mounted on the piston rod of the lifting cylinder 92. A parallel clamping jaw assembly 94 , wherein the parallel clamping jaw assembly 94 is provided in plurality and the plurality of parallel clamping jaw assemblies 94 are evenly mounted on the turntable 93 ; The carrying fixture assembly includes a plurality of carrying fixtures, and the carrying fixture assembly is installed on the platform 100 .

[0044] Specifically, in this embodiment, Figure 3 and Figure 4 As shown, the supporting jig assembly includes four supporting jigs, which are a transition jig 951 , a dispensing supporting jig 952 , a glue detection supporting jig 953 and a curing supporting jig 954 .

[0045] Specifically, the stepper motor 91 is installed in the middle position of the transition jig 951 , the dispensing supporting jig 952 , the glue detection supporting jig 953 and the curing supporting jig 954 .

[0046] like Figure 4 As shown, the transition jig 951 is set close to the code scanning jig 7, and the four supporting jigs are evenly distributed on the motion trajectory of the parallel clamping jaw assembly 94. The transition jig 951 cannot rotate, while the dispensing supporting jig 952, the glue detection supporting jig 953 and the curing supporting jig 954 can all rotate.

[0047] like Figure 12 As shown, the dispensing supporting jig 952 , the glue detection supporting jig 953 and the curing supporting jig 954 all include a second rotary motor 97 and a three-claw cylinder 96 , and the second rotary motor 97 can drive the three-claw cylinder 96 to rotate.

[0048] During operation, the transport robot 4 clamps the lens barrel on the code scanning jig 7 and transports it to the transition jig 951. The parallel clamping jaw assembly 94 then clamps the lens barrel. The lifting cylinder 92 lifts the parallel clamping jaw assembly 94, thereby moving the lens barrel away from the transition jig 951. The stepper motor 91 then drives the lifting cylinder 92 and the turntable 93 to rotate together, so that the four parallel clamping jaw assemblies 94 carry the lens barrel to the top of the dispensing carrier jig 952. The lifting cylinder 92 then lowers the parallel clamping jaw assembly 94 and places the lens barrel on the dispensing carrier jig 952. This cycle is repeated to realize the circulation of the lens barrel on the four carrier jigs.

[0049] More specifically, Figure 9 As shown, the dispensing mechanism 5 is installed on the X-axis motion module 3, and the X-axis motion module 3 can drive the dispensing mechanism 5 to move along the X direction.

[0050] Specifically, such as Figure 9 As shown, the dispensing mechanism 5 includes: A photographic positioning component 51 is capable of taking a photo of the dispensing position of the lens barrel and comparing it with the dispensing position preset by the system; The glue dispensing component 52 can dispense glue between the pressure ring and the lens barrel.

[0051] After the lens barrel is transferred to the dispensing carrier jig 952 by the parallel clamping jaw assembly 94, the photo positioning assembly 51 moves to the top of the lens barrel and takes a photo of the dispensing position of the lens barrel. The photo information is uploaded to the system and compared with the dispensing position preset by the system to determine the angle deviation. The second rotary motor 97 of the dispensing carrier jig 952 then drives the three-claw cylinder 96 of the dispensing carrier jig 952 and the lens barrel to rotate together until the lens barrel rotates to the dispensing starting position preset by the system. The dispensing assembly 52 then moves to the top of the lens barrel and descends to the dispensing starting position. The second rotary motor 97 of the dispensing carrier jig 952 again drives the three-claw cylinder 96 of the dispensing carrier jig 952 and the lens barrel to rotate together to complete the full circle of dispensing or multi-segment arc dispensing.

[0052] Specifically, such as Figure 14 and 17 As shown, the dispensing component 52 includes: The Z-axis motion module 520 includes a lifting screw 5201 and a drive motor 5202. The lifting screw 5201 is fixed to the second slider 32 of the X-axis motion module 3. A connecting plate 521 is provided on the drive block 5203 of the lifting screw 5201. A Y-direction motion component 522, the Y-direction motion component 522 is mounted on the connecting plate 521; The glue dispensing needle 523 is installed on the Y-direction motion component 522.

[0053] This setting can control the movement of the dispensing needle 523 in the X direction, the Y direction and the Z direction, and can not only realize the dispensing of a circular lens barrel, but also realize the dispensing of a compatible square lens barrel.

[0054] More specifically, Figure 14 As shown, an arc-shaped mounting groove 5211 is provided on the connecting plate 521. This setting can adjust the angle of the mounting connecting plate 521, thereby adjusting the glue dispensing angle of the glue dispensing needle 523, thereby being compatible with glue dispensing at various angles and having a wider range of applications.

[0055] Specifically, such as Figure 1 As shown, the pressure ring dispensing device further includes a glue cleaning mechanism 6 , which can clean the residual glue on the glue dispensing needle 523 of the glue dispensing mechanism 5 .

[0056] Specifically, such as Figure 18 As shown, the glue cleaning mechanism 6 is arranged close to the glue dispensing carrying fixture 952, and the glue cleaning mechanism 6 is arranged on the motion track of the glue dispensing component 52. After the glue dispensing component 52 completes the glue dispensing, the glue dispensing component 52 retreats to the top of the glue cleaning mechanism 6.

[0057] Specifically, such as Figure 13 As shown, the glue cleaning mechanism 6 includes: The glue clearing cylinder 61 is provided with a glue clearing airflow channel 610 inside the glue clearing cylinder 61. The high-speed airflow in the glue clearing airflow channel 610 blows glue to the glue dispensing needle 523, thereby realizing non-contact glue clearing. The socket 62 is provided at the top of the clear glue airflow channel 610 , and the dispensing needle 523 is inserted into the clear glue airflow channel 610 through the socket 62 ; An air inlet 63, the air inlet 63 being in communication with the adhesive cleaning air flow channel 610, the air inlet 63 being provided on the side wall of the adhesive cleaning cylinder 61, and the air inlet 63 being connected to an air storage container; The air extraction port 64 is connected to the clear glue air flow channel 610. The air extraction port 64 is arranged at the other end of the clear glue air flow channel 610 relative to the socket 62, and the air extraction port 64 is connected to the exhaust equipment.

[0058] After the glue is dispensed, the glue needle 523 is moved to the glue cleaning mechanism 6 to perform a glue cleaning operation on the glue remaining on the glue needle 523. At this time, the camera positioning component 51 just moves to the top of the glue dispensing support fixture 952, so that the glue dispensing needle 523 can be cleaned while confirming the glue dispensing position of the next lens to be dispensed on the glue dispensing support fixture 952. The two actions are completed at the same time, which improves production efficiency. When performing a glue cleaning operation on the glue remaining on the glue needle 523, the glue dispensing needle 523 is inserted into the socket 62. The glue dispensing needle 523 will enter the glue cleaning air flow channel 610, and gas is input into the glue cleaning air flow channel 610 through the air inlet 63 to remove the glue remaining on the outside of the glue dispensing needle 523. At the same time, the input gas forms a negative pressure at the glue outlet of the glue dispensing needle 523, and the residual glue at the glue outlet can also be quickly removed under the action of the negative pressure. The vacuum port 64 is connected to an external vacuum device to extract glue by vacuuming, thereby improving the glue removal efficiency of the glue dispensing needle 523 and improving the glue removal effect.

[0059] The glue cleaning mechanism 6 avoids damage to the glue dispensing needle 523 caused by using a wiping cloth, cleans the glue outside and inside the glue dispensing needle 523 in time, improves the cleaning effect, and avoids affecting the glue dispensing quality.

[0060] Further, such as Figure 19 As shown, the clear glue cylinder 61 includes a cover plate 611 and a cylinder body 612. The socket 62 is provided on the upper surface of the cover plate 611. The air extraction port 64 is provided at the other end of the cylinder body 612 relative to the cover plate 611. The clear glue air flow channel 610 passes through the cover plate 611 and the cylinder body 612. The clear glue air flow channel 610 includes a chamber provided inside the cover plate 611 and a chamber provided inside the cylinder body 612.

[0061] like Figure 13 and Figure 19 As shown, the cylinder 612 is connected to an external air extraction device via an air extraction pipe 615. The rubber cleaning cylinder 61 is divided into a cover plate 611 and a cylinder 612, which is convenient for cleaning and daily maintenance of the rubber cleaning cylinder 61.

[0062] like Figure 19 As shown, the glue cleaning cylinder 61 further includes an air inlet channel 613, which is connected to the gas storage container through the air inlet 63. The air inlet channel 613 is connected to the glue cleaning air flow channel 610 through the air blowing port 65. The area of ​​the air blowing port 65 is smaller than that of the air inlet 63. The glue dispensing needle 523 is inserted below the air blowing port 65 through the socket 62.

[0063] The glue cleaning mechanism 6 of this scheme is provided with a glue cleaning air flow channel 610 in the glue cleaning cylinder 61, an air inlet 63 is provided on the cover plate 611 of the glue cleaning cylinder 61, and an air blowing port 65 is provided on the inner wall of the glue cleaning air flow channel 610. The area of ​​the air blowing port 65 is smaller than the area of ​​the air inlet 63. An air exhaust port 64 is provided at the bottom of the cylinder body 612 of the glue cleaning cylinder 61, which avoids damage to the glue dispensing needle 523 by using a wiping cloth, cleans the glue outside and inside the glue dispensing needle 523 in time, improves the cleaning effect, and greatly improves the glue dispensing quality.

[0064] Further, such as Figure 19 As shown, the glue cleaning mechanism 6 also includes a vertical plate 640, which is mounted on the platform 100. The glue cleaning cylinder 61 is fixedly connected to the vertical plate 640 via an adapter plate 630. The adapter plate 630 is an L-shaped bent plate, comprising a flat plate and a vertical plate. The vertical plate is provided with an arc-shaped hole, and the vertical plate 640 is provided with multiple through-holes, the arrangement of which matches the shape of the arc-shaped holes. The adapter plate 630 is fixed by bolts passing through the arc-shaped holes and the through-holes in the vertical plate 640. The arc-shaped holes allow the fixing angle of the adapter plate 630 to be adjusted, thereby aligning the inclination of the glue cleaning cylinder 61 with the inclination of the glue dispensing needle 523.

[0065] Further, such as Figure 19 As shown, a sponge 620 is provided in the chamber of the barrel 612. The airflow flows through the sponge 620 toward the air extraction port 64, and the sponge 620 collects the residual glue blown off from the dispensing needle 523. The sponge 620 is inserted into the chamber of the barrel 612 from the outside of the barrel 612 and can be pulled out of the barrel 612.

[0066] Preferably, an insertion port 6121 is provided on the side wall of the cylinder 612, and a tray 621 is provided inside the insertion port 6121, and the sponge 620 is placed on the tray 621. During the glue cleaning operation, the tray 621 carrying the sponge 620 is inserted into the insertion port 6121 so that the sponge 620 covers the cavity of the cylinder 612. A through hole is provided at the bottom of the tray 621. The sponge 620 has a loose texture. Under the action of air extraction, air flows from the cavity inside the cover plate 611 into the cavity inside the cylinder 612, passes through the sponge 620, and is extracted from the air extraction port 64.

[0067] The chamber of the barrel 612 is provided with a pluggable sponge 620 for collecting residual glue blown off from the dispensing needle 523, and the sponge 620 can be easily pulled out of the barrel 612 for replacement or cleaning.

[0068] Specifically, the glue detection mechanism 10 is arranged close to the glue detection carrying fixture 953 .

[0069] like Figure 15 As shown, the glue detection mechanism 10 includes: A column 101, wherein the column 101 is installed on the platform 100; An inner pressure ring glue dispensing detection mechanism, which is capable of detecting the quality of glue between the inner pressure ring and the lens barrel after dispensing, and is installed on the column 101; The outer pressure ring glue dispensing detection mechanism can detect the quality of glue between the outer pressure ring and the lens barrel after glue dispensing, and the outer pressure ring glue dispensing detection mechanism is installed on the column 101.

[0070] More specifically, Figure 15 As shown, the internal pressure ring glue dispensing detection mechanism includes a first detection camera 102 and a first light source 103. The first detection camera 102 and the first light source 103 are coaxially arranged from top to bottom. The first light source 103 can provide light source for the first detection camera 102 to shoot. The first detection camera 102 can detect the quality of the glue between the internal pressure ring and the lens barrel after glue dispensing to see whether there are any problems such as glue migration, glue breakage and insufficient glue.

[0071] More specifically, the first inspection camera 102, the first light source 103, and the glue inspection support fixture 953 of the rotating transport mechanism 9 are coaxially arranged from top to bottom. The glue inspection support fixture 953 is installed on the platform 100. The lens barrel to be inspected is carried on the glue inspection support fixture 953.

[0072] More specifically, Figure 15As shown, the outer pressure ring glue dispensing inspection mechanism includes a second inspection camera 105 and a second light source 106. The second inspection camera 105 is tilted toward the glue inspection support fixture 953. The outer pressure ring glue dispensing inspection mechanism can detect the quality of the glue between the outer pressure ring and the lens barrel after dispensing to determine whether there are any defects such as glue migration, glue breakage, and insufficient glue. The tilt angle of the second inspection camera 105 is adjustable.

[0073] More specifically, Figure 15 As shown, the second light source 106 is disposed below the second detection camera 105 , and the second light source 106 can provide light for the second detection camera 105 to shoot.

[0074] More specifically, Figure 15 As shown, the second light source 106 is semi-annular and is mounted on an adjustment platform 1061 . The adjustment platform 1061 can adjust the position of the second light source 106 .

[0075] When the second inspection camera 105 inspects the quality of the glue between the outer pressure ring and the lens barrel after dispensing, the glue inspection carrying fixture 953 needs to drive the lens barrel to rotate so as to inspect the entire circle of glue.

[0076] More specifically, Figure 15 As shown, a bowl light source 104 is provided below the first light source 103. The bowl light source 104 can form a combined light source with the first light source 103. Some glues require a combined light source for pre-curing. The combination of the first light source 103 and the bowl light source 104 can meet such requirements.

[0077] More specifically, Figure 15 As shown, the first detection camera 102 , the first light source 103 , the bowl light source 104 , the second detection camera 105 and the second light source 106 are detachably connected to the column 101 , which facilitates quick disassembly and adjustment of the installation position.

[0078] In this embodiment, if Figure 15 As shown, the first detection camera 102 , the first light source 103 , the bowl light source 104 , the second detection camera 105 and the second light source 106 are all detachably connected to the column 101 via the mounting clip 1062 .

[0079] Specifically, the glue curing mechanism 90 is disposed close to the curing support fixture 954 .

[0080] Specifically, such as Figure 16 As shown, the glue curing mechanism 90 includes: Support base 901, the support base 901 is installed on the platform 100, A pressing cylinder 902 , which is mounted on the support base 901 ; A mounting bracket 903, wherein the mounting bracket 903 is mounted on the pressing cylinder 902; A pressure rod 904, wherein the pressure rod 904 is mounted on the mounting bracket 903; The UV lamp 905 is mounted on the mounting bracket 903 .

[0081] More specifically, the pressing rod 904 is installed below the mounting bracket 903 .

[0082] More specifically, the pressure rod 904 is connected to the mounting bracket 903 via a spring. This configuration sets the pressure rod 904 as an elastic pressure rod 904, which can prevent the lens barrel from being damaged due to excessive pressure on the pressure rod 904.

[0083] The parallel clamping jaw assembly 94 transfers the lens barrel after glue detection to the glue curing support fixture 954, and the clamping cylinder 902 drives the mounting bracket 903 to descend, so that the pressure rod 904 presses the pressure ring after glue dispensing, and cures it through UV lamp 905.

[0084] The solidified lens barrel is then transferred to the transition jig 951 under the action of the parallel clamping jaw assembly 94 .

[0085] The transport robot 4 transports the lens barrel on the transition jig 951 to the tray 12 or the NG tray 15 on the Y-axis motion module 2 .

[0086] The pressing ring dispensing equipment described in this embodiment first realizes automatic storage and lifting of the tray 12 through the hopper mechanism 1, and docks the tray 12 with the Y-axis motion module 2 through the hopper lifting mechanism 13; the Y-axis motion module 2 then drives the third slider 21 and the tray 12 to move together to the bottom of the X-axis motion module 3; the transporting robot 4 can clamp the lens barrel with the assembled pressing ring in the tray 12 and transport it to the code scanning fixture 7, and the code scanning gun 8 will scan the label code of the lens barrel on the code scanning fixture 7; after the scanning is completed, the transporting robot 4 clamps the lens barrel on the code scanning fixture 7 and transports it to the transition fixture 951, and the parallel clamping jaw assembly 94 clamps the lens barrel, and the lifting cylinder 92 lifts the parallel clamping jaw assembly 94, thereby moving the lens barrel away from the transition fixture 951, and the stepping motor 91 then drives the lifting cylinder 92 and the turntable 93 to rotate together, so that the four parallel clamping jaw assemblies 94 carry the lens barrel to the top of the dispensing carrier fixture 952, and then the dispensing mechanism 5 performs dispensing. After the glue dispensing assembly 52 completes the glue dispensing, the glue dispensing assembly 52 retreats to the top of the glue cleaning mechanism 6, and the glue cleaning mechanism 6 will clean the residual glue on the glue dispensing needle 523 of the glue dispensing mechanism 5; at the same time, the parallel clamping jaw assembly 94 clamps the lens barrel again, and the lifting cylinder 92 lifts the parallel clamping jaw assembly 94, thereby moving the lens barrel away from the glue dispensing carrier fixture 952, and the stepping motor 91 then drives the lifting cylinder 92 and the turntable 93 to rotate together, so that the four parallel clamping jaw assemblies 94 carry the lens barrel to the top of the glue detection carrier fixture 953, and the glue detection mechanism 10 can detect the quality of the glue between the pressure ring and the lens barrel after glue dispensing.

[0087] After the glue quality inspection is completed, if the glue quality meets the requirements, the parallel clamping assembly 94 will clamp the lens barrel again, and the lifting cylinder 92 will lift the parallel clamping assembly 94, thereby moving the lens barrel away from the glue inspection carrying fixture 953, and the stepping motor 91 will drive the lifting cylinder 92 and the turntable 93 to rotate together, so that the four parallel clamping assemblies 94 carry the lens barrel to the top of the curing carrying fixture 954, and the clamping cylinder 902 drives the mounting bracket 903 to descend, so that the pressure rod 904 will press the pressure ring after dispensing, and cure it through the UV lamp 905. The cured lens barrel is then transferred to the transition fixture 951 under the action of the parallel clamping assembly 94; then the transporting robot 4 transports the lens barrel on the transition fixture 951 to the tray 12 on the Y-axis motion module 2.

[0088] After the glue quality inspection is completed, if the glue quality does not meet the requirements, the parallel clamping jaw assembly 94 will clamp the lens barrel again, and the lifting cylinder 92 will lift the parallel clamping jaw assembly 94, thereby moving the lens barrel away from the glue inspection carrying fixture 953, and the stepping motor 91 will drive the lifting cylinder 92 and the turntable 93 to rotate together, so that the four parallel clamping jaw assemblies 94 carry the lens barrel to the top of the transition fixture 951, and then the transport robot 4 will move the lens barrel on the transition fixture 951 to the NG disk 15 on the Y-axis motion module 2.

[0089] The press ring dispensing device described in this embodiment comprises the hopper mechanism 1, the position adjustment mechanism, the barcode scanning fixture 7, the barcode scanning gun 8, the transport robot 4, the rotary transport mechanism 9, the dispensing mechanism 5, the glue cleaning mechanism 6, the glue detection mechanism 10, and the glue curing mechanism 90, which are interrelated and inseparable and play multiple roles: 1. Solve glue detection problems and improve product quality: On the one hand, the quality of the glue layer is detected in real time: equipped with a glue detection mechanism 10, which can detect the quality of the glue between the pressure ring and the lens barrel after dispensing in real time, and promptly discover the situation of insufficient glue dispensing (which may lead to weak bonding and affect product stability) or excessive glue dispensing (which may cause glue overflow and contaminate the product surface or internal structure), effectively avoiding quality defects caused by glue problems and improving product qualification rate.

[0090] On the other hand, it can prevent the generation of batch defective products: During the continuous production process, it can promptly detect the depletion of glue in the glue cylinder or the failure of the glue supply system, and stop the operation to avoid some products not being dispensed or incompletely dispensed, effectively preventing the generation of batch defective products and reducing quality risks and production losses.

[0091] 2. Improve production efficiency: On the one hand, it reduces the number of inspection processes: the equipment itself has a glue detection function, and there is no need to add additional manual or automatic inspection processes on the production line to screen out products with unqualified glue dispensing, which simplifies the production process, shortens the production cycle, and improves overall production efficiency.

[0092] On the other hand, automated flow and processing: the rotating transport mechanism 9 is used to realize the automatic flow of the lens barrel between the transition jig 951, the dispensing carrier jig 952, the glue detection carrier jig 953 and the curing carrier jig 954. Each process is closely connected, which reduces manual operation and waiting time and further improves production efficiency.

[0093] 3. Reduce production costs: On the one hand, it reduces the waste of raw materials: products that fail to meet the requirements of glue dispensing need to be reworked or scrapped. This equipment can detect unqualified products in time, reduce rework and scrapping, reduce the waste of raw materials such as glue, and save production costs.

[0094] On the other hand, it reduces the risk of rework: reducing the rework process reduces the new quality risks that may be introduced due to rework and avoids the additional cost increase caused by new quality problems.

[0095] On the other hand, by integrating the inner pressure ring dispensing detection mechanism and the outer pressure ring dispensing detection mechanism on one column, the equipment space utilization rate is greatly improved and the design cost is reduced.

[0096] 4. With glue cleaning function to ensure the quality of glue dispensing: On the one hand, non-contact glue cleaning: the glue cleaning mechanism 6 adopts a non-contact glue cleaning method, and blows glue to the glue dispensing needle 523 through the high-speed airflow in the glue cleaning airflow channel 610, avoiding the damage that may be caused to the glue dispensing needle 523 by using a wiping cloth, and timely cleaning the glue outside and inside the glue dispensing needle 523, thereby improving the cleaning effect and avoiding residual glue affecting the glue dispensing quality.

[0097] Furthermore, efficient glue removal is achieved by creating a negative pressure at the glue outlet of the glue dispensing needle 523. This negative pressure quickly removes any residual glue from the outlet. Furthermore, the glue removal efficiency of the glue dispensing needle 523 is increased by connecting the gas outlet 64 to an external vacuum device, which extracts the glue through vacuum. This further improves the glue removal effect.

[0098] 5. High degree of automation: (1) Automatic loading and unloading: The pallet 12 is automatically stored and lifted through the hopper mechanism 1, which is docked with the Y-axis motion module 2. The handling robot 4 realizes automatic loading and unloading, which reduces manual operation and improves the degree of automation.

[0099] (2) Precise positioning and handling: The positioning pin 22 on the Y-axis motion module 2 cooperates with the positioning hole 121 at the bottom of the tray 12 to ensure that the tray 12 is accurately docked; the handling robot 4 can clamp the lens barrel with the assembled pressure ring in the tray 12 and carry it to the barcode scanning fixture 7; the parallel clamping claw assembly 94 of the rotating handling mechanism 9 can realize the precise handling and circulation of the lens barrel between different carrying fixtures, thereby improving the automation and accuracy of production.

[0100] (3) Scan code traceability: a code scanning fixture 7 and a code scanning gun 8 are set up, and the transport robot 4 clamps the lens barrel and transports it to the supporting seat 72. The first rotating motor 71 drives the supporting seat 72 to rotate, ensuring that the code scanning gun 8 can scan the label code on the lens barrel, realize the reading and recording of processing information, ensure that the lens barrel is processed strictly according to each process step, and facilitate the traceability of processing information, thereby improving the automation and information level of production management.

[0101] 6. Improved the compatibility of the pressure ring dispensing: On the one hand, it is compatible with multi-directional dispensing: the Z-axis motion module 520, the Y-axis motion component 522 and the arc-shaped mounting groove 5211 with an adjustable angle of the mounting connecting plate 521 of the dispensing component 52 can control the movement of the dispensing needle 523 in the X direction, Y direction and Z direction, which can not only realize the dispensing of circular lens barrels, but also be compatible with the dispensing of square lens barrels. At the same time, it is compatible with dispensing at multiple different angles, and has a wider range of applications.

[0102] On the other hand, multiple types of pressure rings are compatible: the tray 12 is pre-placed with the lens barrel with the inner pressure ring and / or outer pressure ring installed, which needs to be glued. The equipment can detect and process the glue quality between different types of pressure rings and the lens barrel to meet diverse production needs.

[0103] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the scope defined by the claims.

Claims

1. A pressure ring dispensing device, characterized in that: The pressure ring dispensing equipment includes: A tray (12), on which a lens barrel with a pressure ring installed and to be glued is pre-placed, wherein the pressure ring is an inner pressure ring and / or an outer pressure ring; A position adjustment mechanism, the position adjustment mechanism comprising an X-axis motion module (3) and a Y-axis motion module (2) arranged perpendicular to each other, the tray (12) being mounted on the Y-axis motion module (2), and the position adjustment mechanism being arranged on a platform (100); A glue dispensing mechanism (5), wherein the glue dispensing mechanism (5) is capable of dispensing glue between the pressure ring and the lens barrel; A glue detection mechanism (10), wherein the glue detection mechanism (10) is capable of detecting the quality of the glue between the pressure ring and the lens barrel after dispensing; A glue curing mechanism (90) is provided, wherein the glue curing mechanism (90) is capable of curing the glue between the pressure ring and the lens barrel.

2. The pressure ring dispensing device according to claim 1, characterized in that: The glue detection mechanism (10) comprises: A column (101), the column (101) being installed on the platform (100); An inner pressure ring glue dispensing detection mechanism, the inner pressure ring glue dispensing detection mechanism can detect the quality of glue between the inner pressure ring and the lens barrel after glue dispensing, and the inner pressure ring glue dispensing detection mechanism is installed on the column (101); An external pressure ring glue dispensing detection mechanism is capable of detecting the quality of glue between the external pressure ring and the lens barrel after glue dispensing, and the external pressure ring glue dispensing detection mechanism is mounted on the column (101).

3. The pressure ring dispensing device according to claim 1, characterized in that: The dispensing mechanism (5) comprises: A photographing and positioning component (51), wherein the photographing and positioning component (51) is capable of photographing the dispensing position of the lens barrel and comparing the photograph with the dispensing position preset by the system; A glue dispensing component (52) is provided, wherein the glue dispensing component (52) is capable of dispensing glue between the pressure ring and the lens barrel.

4. The pressure ring dispensing device according to claim 3, characterized in that: The dispensing assembly (52) includes: A Z-axis motion module (520), the Z-axis motion module (520) comprising a lifting screw (5201) and a drive motor (5202), the lifting screw (5201) being fixed on a second slider (32) of the X-axis motion module (3), and a connecting plate (521) being provided on a drive block (5203) of the lifting screw (5201); a Y-direction motion component (522), the Y-direction motion component (522) being mounted on the connecting plate (521); A dispensing needle (523), wherein the dispensing needle (523) is mounted on the Y-direction motion component (522).

5. The pressure ring dispensing device according to claim 1, characterized in that: The pressure ring glue dispensing device further comprises a glue cleaning mechanism (6), and the glue cleaning mechanism (6) is capable of cleaning residual glue on the glue dispensing needle (523) of the glue dispensing mechanism (5).

6. The pressure ring dispensing device according to claim 1, characterized in that: The pressing ring dispensing device further comprises a silo mechanism (1), wherein the silo mechanism (1) comprises: A warehouse body (11), wherein multiple layers of spacers (111) are provided on inner walls on both sides of the warehouse body (11), and the spacers (111) are capable of supporting and placing a tray (12); A silo lifting mechanism (13) is provided, wherein the silo lifting mechanism (13) is capable of lifting and lowering the silo body (11), and the silo lifting mechanism (13) is connected to the bottom of the silo body (11).

7. The pressure ring dispensing device according to claim 1, characterized in that: The glue curing mechanism (90) comprises: A support base (901), wherein the support base (901) is mounted on the platform (100), A pressing cylinder (902), the pressing cylinder (902) being mounted on the support seat (901); a mounting bracket (903), the mounting bracket (903) being mounted on the pressing cylinder (902); A pressure rod (904), the pressure rod (904) being mounted on the mounting bracket (903); A UV lamp (905) is mounted on the mounting bracket (903).

8. The pressure ring dispensing device according to claim 1, characterized in that: The pressure ring dispensing device also includes: A code scanning jig (7), wherein the code scanning jig (7) is arranged on one side of the Y-axis motion module (2); A code scanning gun (8), the code scanning gun (8) is arranged on one side of the Y-axis motion module (2), and the code scanning gun (8) can scan the label code on the lens barrel of the code scanning fixture (7); A transporting robot (4), wherein the transporting robot (4) is arranged on the X-axis motion module (3), and the transporting robot (4) is capable of clamping the lens barrel in the tray (12) and transporting it to the code scanning fixture (7).

9. The pressure ring dispensing device according to claim 1, characterized in that: The pressing ring dispensing device further comprises a rotary transport mechanism (9), wherein the rotary transport mechanism (9) comprises: a stepper motor (91), the stepper motor (91) being mounted on the platform (100); A lifting cylinder (92), wherein the lifting cylinder (92) is mounted on the rotating shaft of the stepping motor (91); A turntable (93), the turntable (93) being mounted on the piston rod of the lifting cylinder (92), A parallel clamping jaw assembly (94), wherein the parallel clamping jaw assembly (94) is provided in plurality, and the plurality of parallel clamping jaw assemblies (94) are evenly mounted on the turntable (93); A bearing fixture assembly comprises a plurality of bearing fixtures, and the bearing fixture assembly is mounted on a platform (100).

10. The pressure ring dispensing device according to claim 9, characterized in that: The bearing jig assembly includes four bearing jigs, and the four bearing jigs are respectively a transition jig (951), a dispensing bearing jig (952), a glue detection bearing jig (953) and a curing bearing jig (954).

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