Full-automatic laminating production line for VR glasses mainboard
By designing a fully automated VR glasses motherboard production line, the automated feeding, flipping, and bonding of VR glasses motherboards and foam labels were achieved, solving the problem of time-consuming and labor-intensive manual operation in existing technologies, improving production efficiency and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2026-03-24
AI Technical Summary
The lack of automated equipment in existing VR glasses production lines results in time-consuming and labor-intensive foam bonding on both sides of the VR glasses motherboard, leading to low efficiency and high costs.
Design a fully automated lamination production line for VR glasses motherboards, including two product conveyor lines, loading and unloading machines, flipping and inspection machines, and multiple labeling machines. This line automates the loading, flipping, and lamination of VR glasses motherboards and foam labels. It employs various automated devices such as tray loading and unloading devices, flipping devices, labeling machines, and pressure holding devices to achieve fully automated production.
It has increased the automation level of VR glasses motherboard production, reduced the demand for human resources, significantly improved work efficiency, and reduced production costs.
Smart Images
Figure CN118145133B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the VR glasses assembly technical field, in particular to a full-automatic bonding production line for a VR glasses mainboard. BACKGROUND
[0002] In the assembly and production process of VR glasses, 25 types of foam labels need to be attached to the front and back surfaces of the mainboard of the VR glasses, at present, since the VR glasses production line is relatively small, there is no device for attaching foam to the mainboard of the VR glasses in the industry, therefore, most of the methods are manual attachment, that is, the mainboard of the VR glasses is manually moved to a working position, then the foam is manually picked up and attached to the front surface of the mainboard, then the mainboard is manually turned over so that the back surface faces upward, and the foam is attached to the back surface of the mainboard, in this way, time and labor are consumed, the work efficiency is not high, a large amount of human resources is wasted, and the cost is high, therefore, improvement is needed. SUMMARY
[0003] The application aims to provide a full-automatic bonding production line for a VR glasses mainboard, which can realize a series of processes such as automatic feeding of the VR glasses mainboard and foam labels, automatic turning over of the VR glasses mainboard, automatic attachment of foam to the front and back surfaces of the mainboard, and automatic feeding of the VR glasses mainboard after the attachment of foam is completed, has high automation degree and high work efficiency, can save a large amount of human resources, and greatly reduces the production cost.
[0004] To achieve the above-mentioned purpose, the following technical scheme is adopted:
[0005] A full-automatic bonding production line for a VR glasses mainboard comprises two product transmission lines, a feeding and discharging machine, a turning-over and re-inspection machine, a plurality of first labeling machines arranged between the feeding and discharging machine and the turning-over and re-inspection machine, and a second labeling machine arranged at one end of the turning-over and re-inspection machine for discharging; a first connecting machine is further arranged at one end of the feeding and discharging machine for feeding, and a second connecting machine is further arranged at one end of the second labeling machine for discharging;
[0006] The two product transmission lines are arranged in parallel and at intervals, and one side of one of the product transmission lines is further provided with a backflow transmission line; the product transmission line and the backflow transmission line are arranged in sequence through the feeding and discharging machine, the first labeling machine, the turning-over and re-inspection machine and the second labeling machine;
[0007] The feeding and discharging machine is used to move the product to be attached into a jig on the product conveying line; the first labeling machine is used to suck the material and attach the material on one side of the product; the turnover and re-inspection machine is used to re-inspect the material attached on one side of the product and turn over the product by 180°; the second labeling machine is used to suck the material and attach the material on the other side of the product; the second connecting machine is used to transfer the jig to the reflow conveying line; the reflow conveying line is used to convey the jig to the first connecting machine; the first connecting machine is used to re-transfer the jig to the product conveying line; and the feeding and discharging machine is also used to move the product attached in the jig to be discharged.
[0008] Further, the feeding and discharging machine comprises a feeding and discharging machine box, a tray feeding and discharging device, an upper moving device and a lower moving device arranged in the feeding and discharging machine box; the tray feeding and discharging device is arranged between the two product conveying lines; the upper moving device is arranged above one end of the product conveying line in the feeding and discharging machine box, and the lower moving device is arranged above the other end of the product conveying line in the feeding and discharging machine box; a first product turnover device is installed on one side of the product conveying line in the feeding and discharging machine box, and a first product pressing device is arranged above the product conveying line in the feeding and discharging machine box; the tray feeding and discharging device comprises a tray conveying mechanism, a first mounting frame, a tray feeding mechanism mounted on one end of the top of the first mounting frame, and a tray discharging mechanism mounted on the other end of the top of the first mounting frame; the tray feeding mechanism and the tray discharging mechanism each comprise a first fixing frame, a tray translation mechanism arranged in the first fixing frame, and a tray lifting mechanism mounted on the first fixing frame; the tray conveying mechanism is mounted on the top of the two first fixing frames; one first tray separating mechanism is arranged on each side of one end of the tray conveying mechanism, and one second tray separating mechanism is arranged on each side of the other end of the tray conveying mechanism.
[0009] Further, the tray translation mechanism comprises a tray translation air cylinder and a tray translation plate connected with the tray translation air cylinder; the top of the tray translation plate is connected with a fixed vertical plate at each end, and the opposite sides of the two fixed vertical plates are respectively connected with a sliding horizontal plate; the top of the two sliding horizontal plates is further connected with a first bearing plate, and the top of the first bearing plate is arranged with a first limiting vertical plate at each end; the tray lifting mechanism comprises two tray lifting lead screws, two tray lifting brackets, a tray lifting motor and a synchronous belt assembly; the two tray lifting lead screws are arranged on one side of the first fixed frame in the vertical direction, the two tray lifting brackets are located between the two first limiting vertical plates, and the two tray lifting brackets are respectively connected with a tray lifting lead screw; the tray lifting motor is installed on the first mounting frame, and the tray lifting motor is connected with the two tray lifting lead screws through the synchronous belt assembly; the first tray dividing mechanism and the second tray dividing mechanism each comprise a tray dividing translation air cylinder, a tray lifting air cylinder connected with the tray dividing translation air cylinder, and a tray lifting seat connected with the tray lifting air cylinder; the top of the tray lifting seat is connected with a tray piece at each end.
[0010] Further, the first product pressing device comprises a pressing block assembly, a pressing lifting air cylinder, a pressing rotary air cylinder connected with the pressing lifting air cylinder, a first clamping air cylinder connected with the pressing rotary air cylinder, and two first clamping rods connected with the first clamping air cylinder; the pressing block assembly comprises a pressing block and a first guide shaft; the top of the pressing block is provided with a first limiting groove, and a guide sleeve is arranged in the first limiting groove; the first guide shaft is movably inserted into the guide sleeve, and the top of the first guide shaft is further provided with a first limiting step; the outer wall of the first guide shaft is further sleeved with a pressing buffer spring, and the two ends of the pressing buffer spring are respectively in contact with the bottom of the first limiting step and the top of the guide sleeve; the two ends of the pressing block are further connected with a first pressing rod, and the bottom of the first pressing rod is further provided with a first buffer pad; the first product turnover device comprises a turnover fixed stand, a turnover lifting mechanism installed on the turnover fixed stand, a turnover rotary mechanism connected with the turnover lifting mechanism, and a turnover suction disc module connected with the turnover rotary mechanism.
[0011] Further, the first labeling machine comprises a labeling machine box and a foam supply device, a foam attaching device, a pressure maintaining device and a film tearing device arranged in the labeling machine box; the foam supply device is arranged on one side of the product conveying line in the labeling machine box, and a lower visual positioning mechanism is further arranged between the foam supply device and the product conveying line; the foam attaching device is arranged above the foam supply device, and is used at least for sucking the foam label provided by the foam supply device and attaching the foam label on the product; the pressure maintaining device is arranged above the product conveying line in the labeling machine box, and is used for maintaining the pressure of the foam label attached on the product; the film tearing device is arranged near one end of the product conveying line in the labeling machine box, and is used at least for tearing off the release paper on the foam label.
[0012] Further, the foam fitting device comprises a fitting X-axis translation mechanism, a fitting Y-axis translation mechanism, a fitting translation plate connected with the fitting Y-axis translation mechanism, and a fitting visual positioning mechanism and a foam fitting mechanism installed on the fitting translation plate; the foam fitting mechanism comprises a fitting Z-axis lifting mechanism, a fitting lifting plate connected with the fitting Z-axis lifting mechanism, a fitting mounting seat installed on one side of the fitting lifting plate, a fitting rotating mechanism installed on the fitting mounting seat, a fitting rotating frame connected with the fitting rotating mechanism, and a fitting module installed on the fitting rotating frame; the fitting rotating frame is in an L-shaped structure, and the top of the L-shaped horizontal end of the fitting rotating frame is connected with the fitting rotating mechanism; the fitting module comprises a fitting lifting block slidingly arranged on one side of the L-shaped vertical end of the fitting rotating frame, and a fitting suction nozzle assembly installed on the fitting lifting block; the top of the fitting lifting block is further provided with a first pressure sensor; the bottom of the L-shaped horizontal end of the fitting rotating frame is further movably provided with a lifting guide rod, and one end of the lifting guide rod is in contact with the top of the first pressure sensor; the outer wall of the lifting guide rod is further provided with a fitting buffer spring, and the two ends of the fitting buffer spring are respectively in abutment with the first pressure sensor and the bottom of the L-shaped horizontal end of the fitting rotating frame; the upper part of one side of the fitting lifting block is further connected with the lower part of the L-shaped vertical end of the fitting rotating frame.
[0013] Further, the pressure maintaining device comprises a pressure maintaining mounting plate, a pressure maintaining translation cylinder installed on the top of the pressure maintaining mounting plate, a pressure maintaining connecting plate connected with the output shaft of the pressure maintaining translation cylinder, a pressure maintaining translation plate slidingly arranged on the top of the pressure maintaining mounting plate and connected with the pressure maintaining connecting plate, and a pressure maintaining module installed on the pressure maintaining translation plate; the top of the pressure maintaining mounting plate is provided with an avoidance through hole; the pressure maintaining module comprises a pressure maintaining block, a pressure maintaining lifting guide rod, a pressure maintaining lifting cylinder, and a pressure maintaining lifting seat connected with the pressure maintaining lifting cylinder and located above the avoidance through hole; the pressure maintaining lifting guide rod is movably arranged through the pressure maintaining lifting seat, and the top of the pressure maintaining lifting guide rod is further provided with a second limiting step; the pressure maintaining block is in a U-shaped structure, the top of the U-shaped horizontal end of the pressure maintaining block is connected with the bottom of the pressure maintaining lifting guide rod, and the two vertical ends of the U-shaped block are connected with a rotating shaft; the rotating shaft is further provided with a pressure maintaining roller; the outer wall of the pressure maintaining lifting guide rod is further provided with a pressure maintaining buffer spring, and the two ends of the pressure maintaining buffer spring are respectively in abutment with the top of the U-shaped horizontal end of the pressure maintaining block and the bottom of the pressure maintaining lifting seat.
[0014] Further, the film tearing device comprises a film tearing X-axis translation mechanism, a film tearing Y-axis translation mechanism, a film tearing translation plate connected with the film tearing Y-axis translation mechanism, a ZR-axis power mechanism installed on one side of the film tearing translation plate, and a film tearing module connected with the ZR-axis power mechanism; the film tearing module comprises a film tearing clamping cylinder and two film tearing clamping rods connected with the film tearing clamping cylinder; the film tearing clamping rod is in an outward convex arc shape, and a sawtooth-shaped anti-skid stripe is further formed on the end of the film tearing clamping rod away from the film tearing clamping cylinder.
[0015] Further, the film tearing device comprises a film tearing X-axis translation mechanism, a film tearing Y-axis translation mechanism, a film tearing translation plate connected with the film tearing Y-axis translation mechanism, a ZR-axis power mechanism installed on one side of the film tearing translation plate, and a film tearing module connected with the ZR-axis power mechanism; the film tearing module comprises a film tearing clamping cylinder and two film tearing clamping rods connected with the film tearing clamping cylinder; the film tearing clamping rod is in an outward convex arc shape, and a sawtooth-shaped anti-skid stripe is further formed on the end of the film tearing clamping rod away from the film tearing clamping cylinder.
[0016] Further, the film tearing device comprises a film tearing X-axis translation mechanism, a film tearing Y-axis translation mechanism, a film tearing translation plate connected with the film tearing Y-axis translation mechanism, a ZR-axis power mechanism installed on one side of the film tearing translation plate, and a film tearing module connected with the ZR-axis power mechanism; the film tearing module comprises a film tearing clamping cylinder and two film tearing clamping rods connected with the film tearing clamping cylinder; the film tearing clamping rod is in an outward convex arc shape, and a sawtooth-shaped anti-skid stripe is further formed on the end of the film tearing clamping rod away from the film tearing clamping cylinder.
[0017] By adopting the above scheme, the application has the following beneficial effects:
[0018] Based on the production line, a series of processes such as automatic feeding of the VR glasses mainboard and the foam label, automatic turning of the VR glasses mainboard, automatic pasting of the foam on the front and back of the mainboard, and automatic unloading of the VR glasses mainboard after the foam is pasted can be realized, the degree of automation is high, the work efficiency is high, a large amount of human resources can be saved, and the production cost is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the application;
[0020] Figure 2 It is a structural schematic diagram of the feeding and unloading machine of the application;
[0021] Figure 3 It is a structural schematic diagram of the tray feeding and unloading device of the application;
[0022] Figure 4 It is a structural schematic diagram of the tray feeding mechanism of the application;
[0023] Figure 5 It is a structural schematic diagram of the first product pressing device of the application;
[0024] Figure 6 Structure diagram of the first product turnover device of the present application;
[0025] Figure 7 Structure diagram of the first labeling machine of the present application;
[0026] Figure 8 Structure diagram of the foam adhering device of the present application;
[0027] Figure 9 Structure diagram of the foam adhering mechanism of the present application;
[0028] Figure 10 Structure diagram of the film tearing device of the present application;
[0029] Figure 11 Structure diagram of the pressure maintaining device of the present application;
[0030] Figure 12 Structure diagram of the turnover re-inspection machine of the present application;
[0031] Figure 13 Structure diagram of the re-inspection material taking device of the present application;
[0032] Figure 14 Structure diagram of the re-inspection material taking mechanism of the present application;
[0033] Figure 15 Structure diagram of the foam material feeding device of the present application;
[0034] Figure 16 Structure diagram of the foam material feeding mechanism of the present application; Figure 15 Structure diagram of the structure without part of the structure of the present application;
[0035] Figure 17 Structure diagram of the left view of the present application; Figure 16
[0036] Figure 18 Structure diagram of the presetting table assembly of the present application;
[0037] Figure 19 Process diagram of unwinding and winding of the foam material feeding mechanism of the present application;
[0038] Among them, the figure mark explanation:
[0039] 1, product conveying line; 2, feeding and discharging machine; 3, turnover and re-inspection machine; 4, first labeling machine; 5, second labeling machine; 6, first connecting machine; 7, second connecting machine; 8, reflow conveying line; 21, tray feeding and discharging device; 22, feeding and moving device; 23, discharging and moving device; 24, first product turnover device; 25, first product pressing device; 31, second product turnover device; 32, re-inspection X-axis translation mechanism; 33, re-inspection Y-axis translation mechanism; 34, re-inspection translation plate; 35, re-inspection visual inspection mechanism; 36, re-inspection material taking mechanism; 37, re-inspection visual positioning mechanism; 38, defective product storage tray; 41, foam supply device; 42, foam attaching device; 43, pressure maintaining device; 44, film tearing device; 211, tray conveying mechanism; 212, first mounting frame; 213, tray discharging mechanism; 214, first fixing frame; 215, tray translation mechanism; 216, tray lifting mechanism; 217, first tray separating mechanism; 241, turnover fixing vertical frame; 242, turnover lifting mechanism; 243, turnover rotating mechanism; 244, turnover suction cup module; 251, pressing block; 252, pressing lifting cylinder; 253, pressing rotating cylinder; 254, first clamping cylinder; 255, first clamping rod; 256, first guide shaft; 257, first pressing rod; 361, re-inspection Z-axis lifting mechanism; 362, re-inspection lifting seat; 363, re-inspection rotating mechanism; 364, re-inspection rotating support; 365, re-inspection fixing block; 366, re-inspection lifting block; 367, re-inspection suction cup assembly; 411, first support frame; 412, unwinding mounting frame; 413, material belt unwinding mechanism; 414, protective film winding mechanism; 415, stripping knife; 416, bearing support plate; 417, bottom film winding mechanism; 418, vacuum suction plate assembly; 419, prepositioning table assembly; 421, attaching X-axis translation mechanism; 422, attaching Y-axis translation mechanism; 423, attaching translation plate; 424, attaching visual positioning mechanism; 425, foam attaching mechanism; 431, pressure maintaining mounting plate; 432, pressure maintaining translation cylinder; 433, pressure maintaining connecting plate; 434, pressure maintaining translation plate; 435, pressure maintaining block; 436, pressure maintaining guide rod; 437, pressure maintaining lifting cylinder; 438, pressure maintaining lifting seat; 439, pressure maintaining roller; 441, film tearing X-axis translation mechanism; 442, film tearing Y-axis translation mechanism; 443, film tearing translation plate; 444, ZR-axis power mechanism; 445, film tearing clamping cylinder; 446, film tearing clamping rod; 2151, tray translation cylinder; 2152, tray translation plate; 2153, fixed vertical plate; 2154, sliding horizontal plate; 2155, first bearing plate; 2156, first limiting vertical plate; 4111, first bottom plate; 4112, first side plate; 4113, first fixed plate; 4114, first sliding seat; 4115, reset buffer spring; 4131, unwinding wheel; 4132, first roller; 4133, second roller; 4141, protective film winding wheel; 4142, fifth roller; 4171, third roller;4172, fourth roller; 4173, bottom film winding wheel; 4174, bottom film winding motor; 4181, vacuum suction plate; 4182, vacuum suction hole; 4183, second guide seat; 4191, pre-setting platform; 4192, rotating pressing block; 4193, first guide seat; 4194, guide fixing block; 4195, magnet; 4251, laminating Z-axis lifting mechanism; 4252, laminating lifting plate; 4253, laminating mounting seat; 4254, laminating rotating mechanism; 4255, laminating rotating frame; 4256, laminating lifting block; 4257, laminating suction nozzle assembly; 4258, lifting guide rod. DETAILED DESCRIPTION
[0040] The application will be described in detail below with reference to the drawings and specific embodiments.
[0041] Reference Figures 1 to 19 As shown in the drawings, the application provides a full-automatic laminating production line for a VR glasses mainboard. In an embodiment, the full-automatic laminating production line comprises two product conveying lines 1, a feeding and discharging machine 2, a turnover and re-inspection machine 3, a plurality of first labeling machines 4 arranged between the feeding and discharging machine 2 and the turnover and re-inspection machine 3, and a second labeling machine 5 arranged at one end of the turnover and re-inspection machine 3 for discharging; the feeding and discharging machine 2 is further provided with a first connecting machine 6 at one end for feeding; and the second labeling machine 5 is further provided with a second connecting machine 7 at one end for discharging.
[0042] The two product conveying lines 1 are arranged in parallel and at intervals, and one side of one of the product conveying lines 1 is further provided with a reflow conveying line 8; the product conveying line 1 and the reflow conveying line 8 are arranged in sequence through the feeding and discharging machine 2, the first labeling machine 4, the turnover and re-inspection machine 3, and the second labeling machine 5.
[0043] The feeding and discharging machine 2 is used to transfer the products to be laminated to the jigs on the product conveying line 1; the first labeling machine 4 is used to suck the material and laminate the material on one side of the product; the turnover and re-inspection machine 3 is used to re-inspect the material laminated on one side of the product and turn over the product by 180°; the second labeling machine 5 is used to suck the material and laminate the material on the other side of the product; the second connecting machine 7 is used to transfer the jigs to the reflow conveying line 8; the reflow conveying line 8 is used to convey the jigs to the first connecting machine 6; the first connecting machine 6 is used to re-transfer the jigs to the product conveying line 1; and the feeding and discharging machine 2 is further used to transfer the products laminated in the jigs to be discharged.
[0044] In this embodiment, the first docking machine 6 and the second docking machine 7 each include a docking machine box, a docking translation mechanism installed in the docking machine box in the transmission direction of the vertical product transmission line 1, and a docking transmission line arranged in the transmission direction of the product transmission line 1 and connected with the docking translation mechanism; the docking translation mechanism can be a conventional linear motor module, and the docking translation mechanism can drive the docking transmission line to perform a translation movement so that the docking transmission line is docked with the product transmission line 1 or the backflow transmission line 8; in this embodiment, the product transmission line 1, the backflow transmission line 8, and the docking transmission line can each be a conventional magnetic levitation transmission line or a transmission belt assembly line, and no limitation is made herein.
[0045] Meanwhile, the feeding and discharging machine 2 includes a feeding and discharging machine 2 box, and a tray feeding and discharging device 21, an upper feeding and moving device 22, and a lower discharging and moving device 23 arranged in the feeding and discharging machine 2 box; the tray feeding and discharging device 21 is arranged between the two product transmission lines 1; the upper feeding and moving device 22 is arranged above one end of the product transmission line 1 located in the feeding and discharging machine 2 box, and the lower discharging and moving device 23 is arranged above the other end of the product transmission line 1 located in the feeding and discharging machine 2 box; a first product turnover device 24 is installed on one side of the product transmission line 1 located in the feeding and discharging machine 2 box, and a first product pressing device 25 is further arranged above the product transmission line 1 located in the feeding and discharging machine 2 box.
[0046] In operation, first, the tray carrying products (VR glasses mainboards in this embodiment) is placed in the tray feeding device 21 by artificial or mechanical hand, and the tray feeding and transferring device 22 transfers the products in the tray to the jigs on the product conveying line 1 one by one; after the jigs are filled with products, the product conveying line 1 transfers the jigs to the first labeling machine 4 for labeling (in this embodiment, the first labeling machine 4 is provided with four groups, and the first labeling machine 4 labels the front of the product, i.e., the foam label is attached); after the first labeling machine 4 labels the front of the product, the product conveying line 1 transfers the jigs to the turnover and re-inspection machine 3, which re-inspects the material (foam label in this embodiment) attached to the front of the product and turns over the product by 180° so that the product is arranged upward; then, the product conveying line 1 transfers the jigs to the second labeling machine 5, which labels the back of the product, and after the labeling is completed, the product conveying line 1 transfers the jigs to the connecting conveying line of the second connecting machine 7; then, the connecting conveying line of the second connecting machine 7 moves to the end of the reflow conveying line 8 and is connected thereto, and the connecting conveying line transfers the jigs to the reflow conveying line 8; then, the reflow conveying line 8 transfers the jigs to the connecting conveying line in the first connecting machine 6; the connecting conveying line of the first connecting machine 6 moves to the end of the product conveying line 1, is connected thereto, and transfers the jigs to the product conveying line 1 again; then, the first product turnover device 24 turns over the product in the jigs by 180° (the first product pressing device 25 clamps and presses the lower block assembly so that the first product turnover device 24 turns over the product), so that the front of the product faces upward, and then the feeding and transferring device 23 transfers the labeled products on the jigs to the empty tray one by one to complete the feeding, while the product conveying line 1 transfers the empty jigs to the tray feeding and transferring device 22 again (the jigs can be reused), and the above arrangement is repeated to realize the uninterrupted labeling process of the product.
[0047] In an embodiment, the tray feeding and discharging device 21 comprises a tray conveying mechanism 211, a first mounting frame 212, a tray feeding mechanism mounted at one end of the top of the first mounting frame 212, and a tray discharging mechanism 213 mounted at the other end of the top of the first mounting frame 212; the tray feeding mechanism and the tray discharging mechanism 213 each comprise a first fixed frame 214, a tray translation mechanism 215 arranged in the first fixed frame 214, and a tray lifting mechanism 216 mounted on the first fixed frame 214; the tray conveying mechanism 211 is mounted on the top of the two first fixed frames 214; one first tray separating mechanism 217 is arranged on each side of one end of the tray conveying mechanism 211, and a second tray separating mechanism is also arranged on each side of the other end of the tray conveying mechanism 211; the tray translation mechanism 215 comprises a tray translation cylinder 2151 and a tray translation plate 2152 connected with the tray translation cylinder 2151; the top of the tray translation plate 2152 is connected with a fixed vertical plate 2153 at each end, and the opposite sides of the two fixed vertical plates 2153 are respectively slidingly connected with a sliding horizontal plate 2154; the top of the two sliding horizontal plates 2154 is further connected with a first bearing plate 2155, and the top of the first bearing plate 2155 is arranged with a first limiting vertical plate 2156 at each end.
[0048] Meanwhile, the tray lifting mechanism 216 comprises two tray lifting lead screws, two tray lifting carriages, a tray lifting motor, and a synchronous belt assembly; the two tray lifting lead screws are arranged in the vertical direction on one side of the first fixed frame 214, the two tray lifting carriages are located between the two first limiting vertical plates 2156, and the two tray lifting carriages are respectively connected with a tray lifting lead screw; the tray lifting motor is mounted on the first mounting frame 212, and the tray lifting motor is connected with the two tray lifting lead screws through the synchronous belt assembly; the first tray separating mechanism 217 and the second tray separating mechanism each comprise a tray separating translation cylinder, a tray separating lifting cylinder connected with the tray separating translation cylinder, and a tray separating lifting seat connected with the tray separating lifting cylinder; the top of the tray separating lifting seat is connected with a tray separating plate at each end.
[0049] In this embodiment, during operation, first pull the first carrying plate 2155 to pull it out of the magazine 2, then manually or by an external robot to place the product-loaded tray stack between the two first limiting vertical plates 2156 on the first carrying plate 2155; then push the first carrying plate 2155 back into the magazine 2, the tray translation cylinder 2151 drives the tray translation plate 2152 to drive the stacked tray to translate into the first fixed frame 214, then the tray lifting motor drives the tray lifting screw to rotate through the synchronous belt assembly (including the driving wheel installed on the output shaft of the tray lifting motor, the driven wheel installed on the end of the tray lifting screw, and the synchronous belt wound between the driving wheel and the driven wheel), thereby driving the tray lifting bracket to rise, at this time, the tray lifting bracket is located between the two first limiting vertical plates 2156, and the tray lifting bracket rises at the same time, the tray lifting bracket rises, and the tray is lifted together, so that the tray is located between the topmost tray and the second tray, then under the cooperation of the tray translation cylinder and the tray lifting cylinder, the tray is lifted by the tray piece, and the tray separation process is completed, at this time, the product in the tray after separation is moved by the loading and moving device 22 to the jig one by one, and after the product in the tray is completely taken, the empty tray is placed on the tray conveying mechanism 211 by the first tray separation mechanism 217, and the tray lifting bracket continues to rise to repeat the above separation action.
[0050] In this embodiment, the tray conveying mechanism 211 includes a translation driving mechanism (which can directly adopt the existing motor synchronous belt transmission mode, which is not limited here) installed on the first fixed frame 214, and a translation support plate connected with the translation driving mechanism; the first tray separation mechanism 217 places the empty tray on the translation support plate, then the translation driving mechanism drives the translation support plate to move to the tray dispensing mechanism 213, so that the product after the foam is completed is moved by the dispensing and moving device 23 to the empty tray, and after the tray is filled with products, the second tray separation mechanism separates the tray to the first carrying plate 2155 of the tray dispensing mechanism 213 to complete the tray dispensing, and the working process is opposite to that of the tray loading mechanism, which will not be described here.
[0051] Meanwhile, in an embodiment, the loading and moving device 22 and the dispensing and moving device 23 each include a first X-axis translation mechanism, a first Y-axis translation mechanism, and a loading and unloading translation plate connected with the first Y-axis translation mechanism; the loading and unloading translation plate is also provided with a loading and unloading vision mechanism and a loading and unloading moving mechanism on one side; the loading and unloading vision mechanism includes a camera and a light source, and the product can be positioned through the loading and unloading vision mechanism, and the product after the foam is completed can be rechecked through the loading and unloading vision mechanism of the dispensing and moving device 23, and the loading and unloading moving mechanism is similar to the rechecking and material taking mechanism 36 described below, and the working principle can be referred to the related description of the rechecking and material taking mechanism 36, which will not be described here.
[0052] In an embodiment, the first product pressing device 25 comprises a pressing block assembly, a pressing lifting cylinder 252, a pressing rotating cylinder 253 connected with the pressing lifting cylinder 252, a first clamping cylinder 254 connected with the pressing rotating cylinder 253, and two first clamping rods 255 connected with the first clamping cylinder 254. After the product is moved to the jig on the product conveying line 1, the first clamping cylinder 254 places the clamped pressing block assembly on the jig to press and limit the product in the jig, ensuring the stability of the transmission.
[0053] Meanwhile, the pressing block assembly comprises a pressing block 251 and a first guide shaft 256. The top of the pressing block 251 is provided with a first limiting groove, and a guide sleeve is arranged in the first limiting groove. The first guide shaft 256 is movably inserted into the guide sleeve, and the top of the first guide shaft 256 is further provided with a first limiting step. The outer wall of the first guide shaft 256 is further provided with a pressing buffer spring, and the two ends of the pressing buffer spring are respectively in abutment with the bottom of the first limiting step and the top of the guide sleeve. The two ends of the pressing block 251 are further respectively connected with a first pressing rod 257, and the bottom of the first pressing rod 257 is further provided with a first buffer pad.
[0054] In this embodiment, the bottom of the pressing block 251 is provided with a positioning hole, and a positioning pin is arranged on the jig corresponding to the positioning hole. The positioning hole and the positioning pin facilitate the placement of the pressing block 251 on the jig, and then the product is pressed and limited by the first pressing rod 257. At the same time, when the first clamping cylinder 254 places the pressing block 251 on the jig, it will generate a downward pressure on the pressing block 251. At this time, the first limiting step will extrude the pressing buffer spring, playing a buffering role.
[0055] In addition, the first product turnover device 24 comprises a turnover fixed stand 241, a turnover lifting mechanism 242 mounted on the turnover fixed stand 241, a turnover rotating mechanism 243 connected with the turnover lifting mechanism 242, and a turnover suction cup module 244 connected with the turnover rotating mechanism 243. In this embodiment, the turnover lifting mechanism 242 adopts a linear motor module, and the turnover rotating mechanism 243 is a rotating motor. Under the cooperation of the two, the turnover suction cup module 244 can be driven to suck and turn over the product, which is simple and convenient.
[0056] In an embodiment, the first labeling machine 4 comprises a labeling machine box, and a foam supply device 41, a foam adhering device 42, a pressure maintaining device 43, and a film tearing device 44 arranged in the labeling machine box; the foam supply device 41 is arranged on one side of the product conveying line 1 in the labeling machine box, and a lower visual positioning mechanism is further arranged between the foam supply device 41 and the product conveying line 1; the foam adhering device 42 is arranged above the foam supply device 41, and is used at least for sucking the foam label provided by the foam supply device 41 and adhering the foam label to the product; the pressure maintaining device 43 is arranged above the product conveying line 1 in the labeling machine box, and is used for maintaining the pressure of the foam label adhered to the product; and the film tearing device 44 is arranged near one end of the product conveying line 1 in the labeling machine box, and is used at least for tearing the release paper on the foam label.
[0057] In this embodiment, the foam supply device 41 is provided with multiple groups (which can be adjusted according to actual use requirements), and a lower visual positioning mechanism (including a camera and a light source) is arranged between the foam supply device 41 and the product conveying line 1. After the foam adhering device 42 sucks the foam label, it can be moved above the lower visual positioning mechanism for photographing positioning. The foam adhering device 42 is provided with four groups, two of which are arranged above each product conveying line 1. Meanwhile, two pressure maintaining devices 43 are arranged above each product conveying line 1.
[0058] In work, the product conveying line 1 conveys the jig to a preset adhering position, the foam adhering device 42 sucks the foam label provided by the foam supply device 41, then moves above the lower visual positioning mechanism for photographing positioning, then adheres the sucked foam label to the product in the jig, then the product conveying line 1 conveys the jig below the pressure maintaining device 43, the pressure maintaining device 43 maintains the pressure of the foam label adhered to the product, then the product conveying line 1 continues to convey the jig below the film tearing device 44, the film tearing device 44 tears the release paper on the foam label and puts the release paper into an external waste box for recycling.
[0059] In an embodiment, the foam adhering device 42 comprises an adhering X-axis translation mechanism 421, an adhering Y-axis translation mechanism 422, an adhering translation plate 423 connected with the adhering Y-axis translation mechanism 422, and an adhering visual positioning mechanism 424 and a foam adhering mechanism 425 mounted on the adhering translation plate 423. The adhering X-axis translation mechanism 421 and the adhering Y-axis translation mechanism 422 both adopt linear motor modules, and under the cooperation of the two, the foam adhering mechanism 425 can be driven to perform translation and lifting movement, so that the foam adhering mechanism 425 can suck and adhere the foam label. The adhering visual positioning mechanism 424 (including a camera and a light source) can take pictures of the product to position the product, so that the foam adhering mechanism 425 can adhere the foam label to the product.
[0060] Meanwhile, the foam adhering mechanism 425 comprises an adhering Z-axis lifting mechanism 4251, an adhering lifting plate 4252 connected with the adhering Z-axis lifting mechanism 4251, an adhering mounting seat 4253 mounted on one side of the adhering lifting plate 4252, an adhering rotating mechanism 4254 mounted on the adhering mounting seat 4253, an adhering rotating frame 4255 connected with the adhering rotating mechanism 4254, and an adhering module mounted on the adhering rotating frame 4255. The adhering rotating frame 4255 is in L-shaped structure, and the top of the L-shaped horizontal end of the adhering rotating frame 4255 is connected with the adhering rotating mechanism 4254. The adhering module comprises an adhering lifting block 4256 slidingly arranged on one side of the L-shaped vertical end of the adhering rotating frame 4255, and an adhering suction nozzle assembly 4257 mounted on the adhering lifting block 4256. The top of the adhering lifting block 4256 is further provided with a first pressure sensor. The bottom of the L-shaped horizontal end of the adhering rotating frame 4255 is further movably provided with a lifting guide rod 4258, and one end of the lifting guide rod 4258 is in contact with the top of the first pressure sensor. The outer wall of the lifting guide rod 4258 is further provided with an adhering buffer spring, and the two ends of the adhering buffer spring are respectively in abutment with the first pressure sensor and the bottom of the L-shaped horizontal end of the adhering rotating frame 4255. The upper side of the adhering lifting block 4256 is further connected with the lower part of the L-shaped vertical end of the adhering rotating frame 4255 through a first tension spring.
[0061] The adhering Z-axis lifting mechanism 4251 adopts a linear motor module, and the adhering rotating mechanism 4254 comprises a rotating motor. Under the cooperation of the two, the adhering module can be driven to perform lifting and rotating movement, so that the adhering module can adhere the foam label. When the adhering suction nozzle assembly 4257 adheres the foam label, the product will generate an upward reaction force on the adhering suction nozzle assembly 4257. At this time, the adhering lifting block 4256 and the lifting guide rod 4258 will move upward, thereby pressing the adhering buffer spring, which can play a buffering role and avoid damaging the product. Meanwhile, the first tension spring can facilitate the quick resetting of the adhering lifting block 4256 after the adhering of the foam label is completed.
[0062] In an embodiment, the pressure maintaining device 43 comprises a pressure maintaining mounting plate 431, a pressure maintaining translation cylinder 432 mounted on the top of the pressure maintaining mounting plate 431, a pressure maintaining connecting plate 433 connected with the output shaft of the pressure maintaining translation cylinder 432, a pressure maintaining translation plate 434 slidingly arranged on the top of the pressure maintaining mounting plate 431 and connected with the pressure maintaining connecting plate 433, and a pressure maintaining module mounted on the pressure maintaining translation plate 434; the top of the pressure maintaining mounting plate 431 is provided with an avoiding hole; the pressure maintaining module comprises a pressure maintaining block 435, a pressure maintaining guide rod 436, a pressure maintaining lifting cylinder 437, and a pressure maintaining lifting seat 438 connected with the pressure maintaining lifting cylinder 437 and located above the avoiding hole; the pressure maintaining guide rod 436 is movably arranged through the pressure maintaining lifting seat 438, and the top of the pressure maintaining guide rod 436 is further provided with a second limiting step; the pressure maintaining block 435 is in a U-shaped structure, the top of the U-shaped horizontal end of the pressure maintaining block 435 is connected with the bottom of the pressure maintaining guide rod 436, and a rotating shaft is connected between the two vertical ends of the U-shaped structure of the pressure maintaining block 435; the rotating shaft is further sleeved with a pressure maintaining roller 439; the outer wall of the pressure maintaining guide rod 436 is further sleeved with a pressure maintaining buffer spring, and the two ends of the pressure maintaining buffer spring are respectively in abutment with the top of the U-shaped horizontal end of the pressure maintaining block 435 and the bottom of the pressure maintaining lifting seat 438.
[0063] After the jig is transported to the pressure maintaining position below the pressure maintaining device 43, the pressure maintaining lifting cylinder 437 drives the pressure maintaining lifting seat 438 to descend, so that the pressure maintaining roller 439 contacts the foam label on the product, then the pressure maintaining translation cylinder 432 drives the pressure maintaining translation plate 434 to reciprocatingly move, so that the pressure maintaining roller 439 repeatedly rolls the foam label, improving the tightness of the foam label. At the same time, the pressure maintaining buffer spring is provided, which can buffer the reaction force of the product on the pressure maintaining roller 439 when the pressure maintaining roller 439 rolls the foam label, avoiding excessive pressure and damaging the product, improving the safety of pressure maintaining. In addition, the top of the U-shaped horizontal end of the pressure maintaining block 435 is further provided with a pressure sensor, which can detect the pressure of pressure maintaining in real time, facilitating the backstage monitoring and control.
[0064] In an embodiment, the film tearing device 44 comprises a film tearing X-axis translation mechanism 441, a film tearing Y-axis translation mechanism 442, a film tearing translation plate 443 connected with the film tearing Y-axis translation mechanism 442, a ZR-axis power mechanism 444 mounted on one side of the film tearing translation plate 443, and a film tearing module connected with the ZR-axis power mechanism 444; the film tearing module comprises a film tearing clamping cylinder 445 and two film tearing clamping rods 446 connected with the film tearing clamping cylinder 445; the film tearing clamping rod 446 is in an outward convex arc-shaped structure, and the end of the film tearing clamping rod 446 away from the film tearing clamping cylinder 445 is further provided with a sawtooth-shaped anti-skid stripe.
[0065] In this embodiment, the film tearing X-axis translation mechanism 441 and the film tearing Y-axis translation mechanism 442 both adopt conventional linear motor modules, and the ZR-axis power mechanism 444 adopts a conventional spline shaft ZR driving assembly. Under the driving of the film tearing clamping cylinder 445, the two film tearing clamping rods 446 can be driven to move close to each other, thereby clamping the release paper, and under the cooperation of the above-mentioned devices, the release paper can be torn off. In this embodiment, the end of the film tearing clamping rod 446 away from the film tearing clamping cylinder 445 is also provided with a sawtooth-shaped anti-skid stripe, which can increase the frictional resistance between the film tearing clamping rod 446 and the release paper, thereby facilitating the clamping and tearing of the release paper.
[0066] In an embodiment, the turnover re-inspection machine 3 comprises a re-inspection machine box, a second product turnover device 31, a re-inspection material taking device, and a second product pressing device arranged in the re-inspection machine box. The second product pressing device is arranged above the product conveying line 1 in the re-inspection machine box. The second product turnover device 31 is arranged on one side of the product conveying line 1 in the re-inspection machine box. The re-inspection material taking device is arranged above one end of the product conveying line 1 in the re-inspection machine box.
[0067] In this embodiment, the second product pressing device is similar in structure to the first product pressing device 25, and its working principle can refer to the above-mentioned first product pressing device 25, which will not be described here again. The second product pressing device mainly clamps the lower pressing block assembly, so that the second product turnover device 31 (similar in structure and working principle to the first product turnover device 24, which will not be described here again) turns the product by 180°, and at the same time, after the product is turned over, the lower pressing block assembly is placed on the product in the jig again to press and position the product.
[0068] At the same time, the re-inspection visual positioning mechanism 37 (including a camera and a light source) and the defective product storage tray 38 are arranged on one side of the product conveying line 1 in the re-inspection machine box. The re-inspection visual positioning mechanism 37 and the defective product storage tray 38 are both arranged below the re-inspection material taking mechanism 36. When working, the product conveying line 1 conveys the jig to below the second product turnover device 31, and the second product pressing device clamps the lower pressing block assembly. Then, the re-inspection material taking device re-inspects the product. If the product is qualified, the second product turnover device 31 sucks the product in the jig and turns the product by 180°. Then, the re-inspection material taking device moves the turned product back to the jig. Then, the second product pressing device places the lower pressing block assembly on the product in the jig, and the product conveying line 1 conveys the jig to the second labeling machine 5 (similar in working principle to the first labeling machine 4, which will not be described here again) for labeling. If the product is unqualified, the re-inspection material taking device sucks the product and directly moves it to the defective product storage tray 38 for recycling.
[0069] In an embodiment, the re-inspection taking device comprises a re-inspection X-axis translation mechanism 32, a re-inspection Y-axis translation mechanism 33, a re-inspection translation plate 34 connected with the re-inspection Y-axis translation mechanism 33, and a re-inspection visual detection mechanism 35 (including a camera and a light source) and a re-inspection taking mechanism 36 installed on one side of the re-inspection translation plate 34. In this embodiment, the re-inspection X-axis translation mechanism 32 and the re-inspection Y-axis translation mechanism 33 both adopt linear motor modules, which can drive the re-inspection taking mechanism 36 and the re-inspection visual detection mechanism 35 to move in translation and lifting, so that the re-inspection visual detection mechanism 35 can re-inspect the product, and the re-inspection taking mechanism 36 can take and move the product.
[0070] In an embodiment, the re-inspection taking mechanism 36 comprises a re-inspection Z-axis lifting mechanism 361, a re-inspection lifting seat 362 connected with the re-inspection Z-axis lifting mechanism 361, a re-inspection rotating mechanism 363 installed on the re-inspection lifting seat 362, a re-inspection rotating support 364 connected with the re-inspection rotating mechanism 363, and a re-inspection taking module installed on the re-inspection rotating support 364. The re-inspection taking module comprises a re-inspection fixed block 365 connected on one side of the re-inspection rotating support 364, a re-inspection lifting block 366 slidingly arranged on one side of the re-inspection rotating support 364 and below the re-inspection fixed block 365, and a re-inspection suction disc assembly 367 installed on the bottom of the re-inspection lifting block 366. The top of the re-inspection lifting block 366 is provided with a pressure sensor, a re-inspection guide rod is movably installed on the re-inspection fixed block 365, the top of the re-inspection guide rod is provided with a limiting step, one end of the re-inspection guide rod is in contact with the top of the pressure sensor, and a re-inspection buffer spring is sleeved on the outer wall of the re-inspection guide rod and abuts against the top of the pressure sensor and the bottom of the re-inspection fixed block 365. A tension spring is further connected between the lower part of one side of the re-inspection lifting block 366 and the upper part of one side of the re-inspection rotating support 364.
[0071] In this embodiment, the re-inspection lifting mechanism adopts a linear motor module, and the re-inspection rotating mechanism 363 is a rotating motor, which can drive the re-inspection taking module to move in lifting and rotation, so that the re-inspection taking module can move the product. When the re-inspection taking module takes the product through the re-inspection suction disc assembly 367, the re-inspection lifting block 366 will slide upward under the influence of the reaction force, thereby pressing the re-inspection buffer spring, which can buffer the pressure to avoid damaging the product, and the tension spring can facilitate the re-inspection lifting block 366 to quickly reset after taking and moving the product.
[0072] In an embodiment, the foam supply device 41 comprises a first support frame 411, and a pay-off mounting frame 412 is arranged at the top end of the first support frame 411; a tape pay-off mechanism 413 is mounted on one side of the pay-off mounting frame 412; a protective film winding mechanism 414 is further mounted on one side of the first support frame 411, and the protective film winding mechanism 414 is arranged immediately below the tape pay-off mechanism 413; a first bottom plate 4111 is further connected to the lower part of one side of the first support frame 411, the first bottom plate 4111 is arranged away from the tape pay-off mechanism 413, and a first side plate 4112 is further connected to one side of the first bottom plate 4111; a vacuum suction plate assembly 418 arranged in the horizontal direction is further connected between one side of the first side plate 4112 and one side of the first support frame 411; a first fixing plate 4113 arranged in the vertical direction is further connected between the end of one side of the first side plate 4112 and the end of one side of the first support frame 411; a stripping knife 415 is further mounted on the top of one end of the vacuum suction plate assembly 418 close to the first fixing plate 4113;
[0073] A carrying pallet 416 is arranged in sliding mode on the side of the first fixing plate 4113 close to the stripping knife 415, and a first gap is further left between the carrying pallet 416 and the stripping knife 415;
[0074] A bottom film winding mechanism 417 is mounted on one side of the first support frame 411, and the bottom film winding mechanism 417 is arranged below the vacuum suction plate assembly 418.
[0075] In this embodiment, the tape pay-off mechanism 413 comprises a pay-off wheel 4131, a first roller 4132 arranged below the pay-off wheel 4131, a second roller 4133 arranged below one side of the first roller 4132, and a pay-off motor for driving the pay-off wheel 4131 to operate; the bottom film winding mechanism 417 comprises a third roller 4171 arranged below the vacuum suction plate assembly 418, a fourth roller 4172 arranged below one side of the third roller 4171, a bottom film winding wheel 4173 arranged below the other side of the third roller 4171, and a bottom film winding motor 4174 for driving the bottom film winding wheel 4173 to operate; the protective film winding mechanism 414 comprises a protective film winding wheel 4141, a fifth roller 4142 arranged above one side of the protective film winding wheel 4141, and a protective film winding motor for driving the protective film winding wheel 4141 to operate.
[0076] The tape pay-off mechanism 413 is used to pay off the tape, the bottom film winding mechanism 417 is used to recycle the bottom film on the bottom of the tape, and the protective film winding mechanism 414 is used to recycle the protective film on the top of the tape. Figure 19The material belt is pulled out reversely by the stripping knife 415 under the cooperation of the material belt unwinding mechanism 413, the protective film winding mechanism 414 and the bottom film winding mechanism 417, and then the material (foam label) is stripped onto the bearing pallet 416, and then the foam adhering mechanism 425 is used to pick up the material.
[0077] In addition, the first fixed plate 4113 is provided with a first sliding rail assembly on one side in the vertical direction, and the first sliding rail assembly is further provided with a first sliding seat 4114 in sliding mode; the bearing pallet 416 is installed on the top of the first sliding seat 4114; the first sliding seat 4114 is in L-shaped structure, the L-shaped vertical end of the first sliding seat 4114 is arranged in sliding mode on the first sliding rail assembly, and the L-shaped horizontal end of the first sliding seat 4114 extends to the top of the first fixed plate 4113; the L-shaped horizontal end of the first sliding seat 4114 is further connected with the first fixed plate 4113 between the top of the L-shaped horizontal end of the first sliding seat 4114 and the top of the first fixed plate 4113; the bearing pallet 416 is installed on the top of the L-shaped horizontal end of the first sliding seat 4114. When the foam label on the bearing pallet 416 is sucked by the foam adhering mechanism 425, a downward pressure is generated on the bearing pallet 416, the bearing pallet 416 slides downward, and the reset buffer spring 4115 is pressed, so that the downward pressure is buffered, and the foam label is prevented from being damaged, and after the foam label is sucked, the bearing pallet 416 is quickly reset under the driving force of the reset buffer spring 4115.
[0078] Meanwhile, the preset table assembly 419 is further arranged close to the vacuum suction plate assembly 418 away from the stripping knife 415; the first support frame 411 is further provided with a first rotating shaft at the corresponding position of the preset table assembly 419, and one end of the preset table assembly 419 is rotatably connected with the first support frame 411 through the first rotating shaft. The preset table assembly 419 can support the material belt, and the preset table assembly 419 is rotatably connected with the first support frame 411 through the first rotating shaft, so that the angle of the preset table assembly 419 can be adjusted according to the actual use environment, and different use requirements can be met.
[0079] Meanwhile, the presetting table assembly 419 comprises a presetting table 4191 and two rotating pressing blocks 4192; the top ends of the presetting table 4191 are respectively provided with a first guide seat 4193, and the top side of each first guide seat 4193 is further connected with a guide fixing block 4194; a second rotating shaft is further arranged on the guide fixing block 4194; the rotating pressing block 4192 is in L-shaped structure, the L-shaped horizontal end of the rotating pressing block 4192 is rotatably connected with the guide fixing block 4194 through the second rotating shaft, and the L-shaped vertical end of the rotating pressing block 4192 extends downward; the presetting table 4191 is made of a magnetic metal material (such as iron), and a magnet 4195 is further arranged on the L-shaped horizontal end of the rotating pressing block 4192. The material belt can be limited on the presetting table 4191 through the rotating pressing block 4192, and meanwhile, the magnetic attraction force can be generated between the rotating pressing block 4192 and the first guide seat 4193 made of the magnetic metal material through the magnet 4195, so that the rotating pressing block 4192 can be ensured to be in the state of pressing the material belt and cannot be easily loosened, thereby avoiding that the material belt is separated from the presetting table 4191.
[0080] In an embodiment, the vacuum plate assembly 418 comprises a vacuum adsorption plate 4181, a plurality of vacuum adsorption holes 4182 arranged on the top of the vacuum adsorption plate 4181, and an air source connector arranged on the bottom of the vacuum adsorption plate 4181 and communicated with the vacuum adsorption holes 4182; the top of the vacuum adsorption plate 4181 is further provided with a second guide seat 4183. The external vacuum negative pressure air source can be connected through the air source connector, and then the material belt can be adsorbed through the vacuum adsorption holes 4182, so as to pull out the foam label on the material belt through the stripping knife 415 in the reverse direction.
[0081] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A fully automated bonding production line for VR glasses motherboards, characterized in that, It includes two product transmission lines, a loading and unloading machine, a flipping and re-inspection machine, several first labeling machines arranged between the loading and unloading machine and the flipping and re-inspection machine, and a second labeling machine arranged at the end of the flipping and re-inspection machine for discharging; the loading and unloading machine is also provided with a first connecting machine at the end for loading, and the second labeling machine is also provided with a second connecting machine at the end for discharging. The two product transport lines are arranged in parallel and spaced apart, and a return transport line is arranged on one side of one of the product transport lines; the product transport line and the return transport line are arranged to pass through the loading and unloading machine, the first labeling machine, the flipping inspection machine and the second labeling machine in sequence. The loading and unloading machine is used to transfer the products to be bonded to the fixture on the product conveyor line; the first labeling machine is used to pick up the material and bond it to one side of the product; the flipping and re-inspection machine is used to re-inspect the material bonded to one side of the product and flip the product that passes the re-inspection 180°; the second labeling machine is used to pick up the material and bond it to the other side of the product; the second connecting machine is used to transfer the fixture to the return conveyor line; the return conveyor line is used to transfer the fixture to the first connecting machine; the first connecting machine is used to transfer the fixture back to the product conveyor line; the loading and unloading machine is also used to unload the bonded products from the fixture. The loading and unloading machine includes a loading and unloading machine housing, and a tray loading and unloading device, a loading transfer device, and a unloading transfer device arranged within the loading and unloading machine housing; the tray loading and unloading device is arranged between two product conveyor lines; the loading transfer device is arranged above one end of the product conveyor line located within the loading and unloading machine housing, and the unloading transfer device is arranged above the other end of the product conveyor line located within the loading and unloading machine housing; a first product flipping device is installed on one side of the product conveyor line located within the loading and unloading machine housing, and a first product pressing device is also arranged above the product conveyor line located within the loading and unloading machine housing; the tray... The loading and unloading device includes a tray conveying mechanism, a first mounting frame, a tray loading mechanism mounted on one end of the top of the first mounting frame, and a tray unloading mechanism mounted on the other end of the top of the first mounting frame. The tray loading mechanism and the tray unloading mechanism each include a first fixed frame, a tray translation mechanism arranged within the first fixed frame, and a tray lifting mechanism mounted on the first fixed frame. The tray conveying mechanism is mounted on the top of the two first fixed frames. A first tray dividing mechanism is arranged on each side of one end of the tray conveying mechanism, and a second tray dividing mechanism is arranged on each side of the other end of the tray conveying mechanism.
2. The fully automated bonding production line for VR glasses motherboards according to claim 1, characterized in that, The tray translation mechanism includes a tray translation cylinder and a tray translation plate connected to the tray translation cylinder; a fixed vertical plate is connected to each of the top two ends of the tray translation plate, and a sliding horizontal plate is slidably connected to each of the two fixed vertical plates on opposite sides; a first bearing plate is also connected to the top of the two sliding horizontal plates, and a first limiting vertical plate is arranged at each of the top two ends of the first bearing plate; the tray lifting mechanism includes two tray lifting screws, two tray lifting brackets, a tray lifting motor, and a synchronous belt assembly; the two tray lifting screws are respectively... Arranged on one side of the first fixed frame, the two material tray lifting brackets are both located between the two first limiting vertical plates, and the two material tray lifting brackets are respectively connected to a material tray lifting screw; the material tray lifting motor is mounted on the first mounting frame, and the material tray lifting motor is connected to the two material tray lifting screws via a synchronous belt assembly; the first and second tray separating mechanisms each include a tray separating translation cylinder, a tray separating lifting cylinder connected to the tray separating translation cylinder, and a tray separating lifting seat connected to the tray separating lifting cylinder; a tray separating plate is connected to each of the top two ends of the tray separating lifting seat.
3. The fully automated bonding production line for VR glasses motherboards according to claim 1, characterized in that, The first product pressing device includes a lower pressing block assembly, a pressing lifting cylinder, a pressing rotating cylinder connected to the pressing lifting cylinder, a first clamping cylinder connected to the pressing rotating cylinder, and two first clamping rods connected to the first clamping cylinder; the lower pressing block assembly includes a pressing block and a first guide shaft; the top of the pressing block is provided with a first limiting groove, and a guide sleeve is arranged in the first limiting groove; the first guide shaft is movably inserted into the guide sleeve, and the top of the first guide shaft is also provided with a first limiting step; the outer wall of the first guide shaft is also fitted with a pressing buffer spring, and the two ends of the pressing buffer spring abut against the bottom of the first limiting step and the top of the guide sleeve, respectively; each end of the pressing block is also connected with a first pressing rod, and the bottom of the first pressing rod is also provided with a first buffer pad; the first product flipping device includes a flipping fixed stand, a flipping lifting mechanism installed on the flipping fixed stand, a flipping rotating mechanism connected to the flipping lifting mechanism, and a flipping suction cup module connected to the flipping rotating mechanism.
4. The fully automated bonding production line for VR glasses motherboards according to claim 1, characterized in that, The first labeling machine includes a labeling machine housing, and a foam feeding device, a foam bonding device, a pressure holding device, and a film peeling device arranged within the labeling machine housing. The foam feeding device is arranged on one side of the product conveyor line located within the labeling machine housing, and a lower vision positioning mechanism is also arranged between the foam feeding device and the product conveyor line. The foam bonding device is arranged above the foam feeding device and is at least used to pick up the foam label provided by the foam feeding device and affix the foam label to the product. The pressure holding device is arranged above the product conveyor line located within the labeling machine housing and is used to maintain pressure on the foam label affixed to the product. The film peeling device is arranged near one end of the product conveyor line located within the labeling machine housing and is at least used to peel off the release paper from the foam label.
5. The fully automated bonding production line for VR glasses motherboards according to claim 4, characterized in that, The foam bonding device includes a bonding X-axis translation mechanism, a bonding Y-axis translation mechanism, a bonding translation plate connected to the bonding Y-axis translation mechanism, and a bonding visual positioning mechanism and a foam bonding mechanism mounted on the bonding translation plate; the foam bonding mechanism includes a bonding Z-axis lifting mechanism, a bonding lifting plate connected to the bonding Z-axis lifting mechanism, a bonding mounting base mounted on one side of the bonding lifting plate, a bonding rotation mechanism mounted on the bonding mounting base, a bonding rotation frame connected to the bonding rotation mechanism, and a bonding module mounted on the bonding rotation frame; the bonding rotation frame has an L-shaped structure, and the top of the L-shaped horizontal end of the bonding rotation frame is connected to the bonding rotation mechanism; The bonding module includes a bonding lifting block slidably arranged on one side of the L-shaped vertical end of the bonding rotating frame, and a bonding suction nozzle assembly mounted on the bonding lifting block; a first pressure sensor is also mounted on the top of the bonding lifting block; a lifting guide rod is also movably mounted on the bottom of the L-shaped horizontal end of the bonding rotating frame, and one end of the lifting guide rod contacts the top of the first pressure sensor; a bonding buffer spring is also sleeved on the outer wall of the lifting guide rod, and both ends of the bonding buffer spring abut against the first pressure sensor and the bottom of the L-shaped horizontal end of the bonding rotating frame, respectively; a first tension spring is also connected between the upper part of one side of the bonding lifting block and the lower part of the L-shaped vertical end of the bonding rotating frame.
6. The fully automated bonding production line for VR glasses motherboards according to claim 4, characterized in that, The pressure-holding device includes a pressure-holding mounting plate, a pressure-holding translation cylinder mounted on the top of the pressure-holding mounting plate, a pressure-holding connecting plate connected to the output shaft of the pressure-holding translation cylinder, a pressure-holding translation plate slidably arranged on the top of the pressure-holding mounting plate and connected to the pressure-holding connecting plate, and a pressure-holding module mounted on the pressure-holding translation plate; the top of the pressure-holding mounting plate has a clearance through hole; the pressure-holding module includes a pressure-holding block, a pressure-holding guide rod, a pressure-holding lifting cylinder, and a pressure-holding block connected to the pressure-holding lifting cylinder and located above the clearance through hole. The pressure-holding guide rod is arranged to move through the pressure-holding lifting seat, and a second limiting step is provided at the top of the pressure-holding guide rod; the pressure-holding block has a U-shaped structure, the top of the horizontal end of the U-shape of the pressure-holding block is connected to the bottom of the pressure-holding guide rod, and a rotating shaft is connected between the two vertical ends of the U-shape of the pressure-holding block; a pressure-holding roller is also sleeved on the rotating shaft; a pressure-holding buffer spring is also sleeved on the outer wall of the pressure-holding guide rod, and the two ends of the pressure-holding buffer spring abut against the top of the horizontal end of the U-shape of the pressure-holding block and the bottom of the pressure-holding lifting seat, respectively.
7. The fully automated bonding production line for VR glasses motherboards according to claim 4, characterized in that, The film-tearing device includes a film-tearing X-axis translation mechanism, a film-tearing Y-axis translation mechanism, a film-tearing translation plate connected to the film-tearing Y-axis translation mechanism, a ZR-axis power mechanism installed on one side of the film-tearing translation plate, and a film-tearing module connected to the ZR-axis power mechanism; the film-tearing module includes a film-tearing clamping cylinder and two film-tearing clamping rods connected to the film-tearing clamping cylinder; the film-tearing clamping rods have an outwardly convex arc-shaped structure, and the end of the film-tearing clamping rod away from the film-tearing clamping cylinder is also provided with serrated anti-slip stripes.
8. The fully automated bonding production line for VR glasses motherboards according to claim 1, characterized in that, The flipping and re-inspection machine includes a re-inspection machine housing, and a second product flipping device, a re-inspection material picking device, and a second product pressing device arranged inside the re-inspection machine housing; the second product pressing device is arranged above the product transmission line located inside the re-inspection machine housing; the second product flipping device is arranged on one side of the product transmission line located inside the re-inspection machine housing; and the re-inspection material picking device is arranged above one end of the product transmission line located inside the re-inspection machine housing.
9. The fully automated bonding production line for VR glasses motherboards according to claim 8, characterized in that, The re-inspection and material handling device includes a re-inspection X-axis translation mechanism, a re-inspection Y-axis translation mechanism, a re-inspection translation plate connected to the re-inspection Y-axis translation mechanism, and a re-inspection visual inspection mechanism and a re-inspection material handling mechanism installed on one side of the re-inspection translation plate; a re-inspection visual positioning mechanism and a defective product storage tray are also arranged on one side of the product transmission line inside the re-inspection chassis; the re-inspection visual positioning mechanism and the defective product storage tray are both arranged below the re-inspection and material handling mechanism.
Citation Information
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