Automatic picture frame placing machine and method thereof

Abstract

The present invention specifically relates to an automatic tray-laying machine for eyeglass frames and a method thereof, comprising a feeding device for arranging and transporting materials, a product clamping device for clamping and moving placed materials, and a running stacking device for pulling and stacking trays; the product clamping device is mounted on the side of the discharge position of the feeding device, and is used to clamp materials to the running stacking device; the running stacking device comprises an operating drive mechanism and a tray-laying station; during the feeding and feeding process of the feeding device, the operating drive mechanism simultaneously drives the tray position to the tray-laying station; in actual use of the present invention, auxiliary optimization is started from the feeding process, the material arrangement time is reduced, the clamping stability is improved, the tray movement is simplified during the tray-laying process, and the violent movement during the tray movement causes the material in the tray to be offset, thereby affecting the finished tray of the eyeglass frame material; the overall manpower cost is reduced, the processing time is shortened, and the production and assembly efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of rubber material packaging and transportation, and in particular to an automatic mirror frame placing machine and a method thereof. Background Art

[0002] The technological iteration and development of electronic products have driven the improvement of related functions. Among them, the technical requirements of lens modules have also been further improved. In order to ensure better operating stability and product performance, electronic product lenses introduce rubber ring frames in the structural design and packaging process to increase the sealing and airtightness of the product's lens module and ensure the quality of the precision lens module.

[0003] This type of frame product has a precise structure and small size, and has high quality requirements for production and processing. From production and processing to final assembly and installation, it is inevitable that multiple loading and loading are required. Traditional larger rubber products can be assembled manually and loaded and loaded with related equipment.

[0004] However, for small-sized products, manual operation is difficult and requires high operator proficiency. In addition, the relevant operating fixtures and tools are inconvenient to use or there are no relevant tools. The products can only be placed on the plate manually, which has a high overall operation time cost. Therefore, a device that can realize automatic placement and sorting of rubber ring frame products is needed. Summary of the invention

[0005] The object of the present invention is to provide an automatic mirror frame placing machine to solve the above-mentioned technical problems.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An automatic tray placing machine for picture frames, comprising a feeding device for arranging and conveying materials, a product clamping device for clamping and carrying the placed materials, and a running stacking device for pulling and stacking the trays;

[0008] The product clamping device is mounted on the side of the discharge position of the feeding device, and is used to clamp the material to the operating stacking device; the operating stacking device includes an operating drive mechanism and a plate swinging station;

[0009] During the feeding process of the feeding device, the operating drive mechanism simultaneously drives the material tray position to the tray swinging position;

[0010] Furthermore, the feeding device includes a vibrating plate, a feeding mechanism connected to the discharge end of the vibrating plate, and a material-forming mechanism connected to the discharge end of the feeding mechanism; the feeding mechanism includes a feeding track and a vibrator, and the vibrator drives the feeding track to transfer the material from the vibrating plate to the material-forming mechanism; the two sides of the end surface of the feeding track are provided with concave, and the upper cover of the concave is provided with a track cover;

[0011] Furthermore, the material-forming mechanism includes a material-forming drive and a material-forming plate group driven by the material-forming drive; the material-forming mechanism also includes a material-forming frame and a material-carrying plate mounted on the material-forming frame, and the material-forming drive is mounted on the material-forming frame to drive the material-carrying plate group to perform material-forming actions on the material-carrying plate;

[0012] The material-leveling plate group includes a leveling connecting plate and a leveling pushing plate; the leveling connecting plate is an L-shaped plate body, one end of which is connected to the output end of the material-leveling drive, and the other end is bent upward to connect to the leveling pushing plate; the bottom surface of the leveling pushing plate is in sliding contact with the material-bearing plate.

[0013] The material rack comprises a material bottom rack and a material bracket movably assembled through a bracket adjustment slot, and the material receiving plate is installed on the top of the material bracket;

[0014] The upper end surface of the material receiving plate is provided with depressions on both sides, and a movable bar group is installed in the depressions; the movable bar group is assembled with the depression of the material receiving plate through a strip groove screw groove; the lower end surface of the leveling push plate slides against the movable bar group;

[0015] And the installation gap of the movable bar group matches the material passage gap between the feeding mechanism and the vibrating plate;

[0016] Furthermore, the product clamping device includes a clamping operating mechanism for carrying and clamping materials, a clamping lifting mechanism for driving the clamping operating mechanism, and a clamping displacement mechanism for driving the clamping lifting mechanism to reciprocate; a position sensor is provided on the clamping displacement mechanism for sensing a sensing trigger sheet provided on the clamping lifting mechanism;

[0017] Further, the clamping displacement mechanism includes a linear module and a clamping displacement drive that drives the linear slider to reciprocate on the linear module; the linear module is installed and fixed by a clamping bracket; the clamping displacement drive is installed at the end of the linear module, and the clamping lifting mechanism is assembled on the linear slider;

[0018] The clamping and lifting mechanism includes a lifting connecting plate and a lifting drive that drives the lifting connecting plate; the lifting connecting plate is connected to an assembly clamping operating mechanism;

[0019] The lifting drive is mounted on a lifting frame plate, and a lifting rail is provided on the lifting frame plate; the lifting connecting plate is slidably mounted on the lifting rail;

[0020] The clamping operation mechanism includes an operation frame, an operation slide block mounted in the operation frame, and a clamping claw driving the operation slide block; a double-claw cylinder is installed at the lower end of each operation slide block, and the double-claw cylinder clamps the material;

[0021] A clamping sliding rod is arranged inside the operating frame; a plurality of operating slide blocks are slidably assembled on the clamping sliding rod; the telescopic end driven by the clamp passes through the operating frame and is connected to the operating slide block at the edge through a fixed block; each adjacent operating slide block is interconnected and traction-connected by an elastic rubber ring;

[0022] The execution end of the double-claw cylinder is provided with a mirror frame support;

[0023] Furthermore, the operating stacking device includes an unloading station for storing material trays, a tray placing station for placing materials, a stacking station for stacking material trays, and an operating drive mechanism for driving the material trays; the operating drive mechanism includes a traction displacement mechanism, and a traction actuator driven by the traction displacement mechanism; the traction actuator operates the material tray from the unloading station to the stacking station;

[0024] The stacking station includes a frame composed of stacking profiles and stacking side frames, a lifting tray mechanism for lifting the material tray, and a tray assembly installed on the operating frame for lifting the material tray; a plurality of stacking profiles are fixed on the operating frame, and each stacking profile is equipped with a stacking side frame;

[0025] Furthermore, the tray discharging station, tray swinging station and stacking station are all mounted on the operating frame; the traction actuator drives the tray to move on the operating frame;

[0026] The tray discharging station includes a tray discharging profile and a tray discharging side frame; a plurality of tray discharging profiles are installed on the operating frame, and a tray discharging side frame is fixed on each tray discharging profile; the material trays are stacked and placed in a frame surrounded by the tray discharging side frames;

[0027] The swing plate station includes a pressure plate wing, and the pressure plate wing is fixed to the outer end surface of the operating frame through a swing material pad;

[0028] One longitudinal side of the pressure plate wing is fixed on the swing pad, and the other side is deeply inserted into the inner side of the running frame. The front end of the pressure plate wing is provided with a plate entry guide.

[0029] The lifting mechanism includes a lifting beam and a lifting cylinder driving the lifting beam; a plurality of lifting cylinders are connected to the lifting beam via a lifting frame;

[0030] The pallet assembly includes a pallet frame and a pallet plate. The pallet frame is installed on the running frame inside each stacked material profile, and the pallet plate is rotatably installed on each pallet frame.

[0031] One end of the pallet plate is rotatably connected to the top of the pallet frame, and the other end extends into the inner side of the operating frame; and in the working state, one end surface of the pallet plate is flat, and the other end surface abuts against the top of the pallet frame;

[0032] Furthermore, the operation drive mechanism also includes a traction platform; the traction displacement mechanism drives the traction platform to reciprocate; the traction platform is provided with a traction lifting mechanism for driving the traction actuator to reciprocate and lift;

[0033] The traction platform is also provided with a set of lifting columns for assisting the assembly of the traction lifting mechanism;

[0034] The traction lifting mechanism includes a lifting top block movably assembled in the lifting base column, a lifting movable block driving the lifting top block, and a lifting push cylinder driving the lifting movable block; the lifting movable block horizontally penetrates the lifting base column and the lifting top block;

[0035] The lifting movable block is provided with a height adjustment slot, the lifting base column is provided with a movable strip slot, and the lifting top block is provided with a lifting rod hole; the lifting rod passes through the movable strip slot, the height adjustment slot and the lifting rod hole, and the position of the lifting rod changes, thereby driving the lifting rod hole to make the lifting top block move, so as to drive the traction actuator;

[0036] The traction actuator includes a plate push rod installed on the front lifting top block, a plate pull rod installed on the rear lifting top block, and an anti-tilting claw; the anti-tilting claw is horizontally assembled on the plate push rod through an anti-tilting push cylinder, and a plate edge groove is provided on the edge of the anti-tilting claw to prevent the material plate from tilting;

[0037] The traction displacement mechanism includes a traction linear module, a traction slide, and a traction motor that drives the traction slide to reciprocate on the traction linear module; the traction motor and the traction linear module are driven by a reducer, and the traction platform is fixed on the traction slide;

[0038] A method for automatically placing a mirror frame comprises the following steps:

[0039] S1. Put the scattered rubber frames into the feeding device;

[0040] S2, the feeding device is used for continuous feeding and material preparation;

[0041] S3, operate the stacking device to pull the material tray and prepare for the tray placement;

[0042] S4, after the feeding device has finished the frame material, it waits for the product clamping device to carry it;

[0043] S5, the product clamping device arranges and loads the rubber mirror frame onto a plate, and at the same time, the stacking device operates to continuously pull and push the material tray;

[0044] S6. When the stacking device is operated to continuously push the trays in the swing plate, the empty trays are pulled at the same time to ensure that the empty trays enter the next swing plate working cycle;

[0045] S7. Operate the stacking device to finally lift and stack the trays full of rubber frames.

[0046] Furthermore, the feeding device, the product clamping device and the running stacking device are all connected to the industrial control host, and the industrial control host is connected to the display component; the industrial control host is connected to the external input device;

[0047] The feeding device comprises a vibrating plate, a feeding mechanism connected to the discharge end of the vibrating plate, and a material-forming mechanism connected to the discharge end of the feeding mechanism.

[0048] The product clamping device comprises a clamping operating mechanism for carrying and clamping materials, a clamping lifting mechanism for driving the clamping operating mechanism, and a clamping displacement mechanism for driving the clamping lifting mechanism to reciprocate;

[0049] The operating stacking device includes a tray unloading station for storing material trays, a tray placing station for placing materials, a stacking station for stacking material trays, and an operating driving mechanism for driving the material trays; the operating driving mechanism includes a traction displacement mechanism, and a traction actuator driven by the traction displacement mechanism;

[0050] Compared with the prior art, the present invention has the following beneficial effects:

[0051] During the use of the present invention, the whole is controlled by an industrial control host for automated operation, the feeding device performs real-time material guidance and sorting, ensuring that the rubber frame material can stably and quickly enter the waiting position, and the product clamping device performs the transportation and tray placement action; the operation and stacking device realizes the integrated operation of the material tray, and integrates the operation, tray placement and stacking of the material tray to reduce the turnover times of the material tray in the operation; throughout the process, auxiliary optimization begins from the feeding, reducing the material preparation time, improving the clamping stability, and simplifying the tray movement during the tray placement process to avoid the violent movement in the tray movement causing the material in the tray to be offset, affecting the tray placement of the frame material; the overall manpower cost is reduced, the processing time is shortened, and the production and assembly efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0053] Figure 2 It is a top view schematic diagram of the present invention;

[0054] Figure 3 It is a schematic structural diagram of the feeding device of the present invention;

[0055] Figure 4 It is a schematic diagram of the structure of the monolithic component of the present invention;

[0056] Figure 5 It is a schematic diagram of a partially hidden monolithic component of the present invention;

[0057] Figure 6 It is a structural schematic diagram of the product clamping device of the present invention;

[0058] Figure 7 It is a schematic diagram of a partially hidden product clamping device of the present invention;

[0059] Figure 8 It is a structural schematic diagram of the operating stacking device of the present invention;

[0060] Fig. 9 This is a schematic diagram of the operating stacking device of the present invention after the material tray is hidden;

[0061] Fig.10 It is a structural schematic diagram of the operation driving mechanism of the present invention;

[0062] Fig.11 It is a schematic diagram of the structure of the traction lifting assembly of the present invention;

[0063] Fig.12 It is a schematic diagram of the internal structure of the traction lifting assembly of the present invention;

[0064] Fig.13 It is a schematic diagram of the working state of the operation drive mechanism of the present invention. DETAILED DESCRIPTION

[0065] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0066] refer to Figure 1-13 As shown, an automatic tray placing machine for mirror frames includes a feeding device 30 for sorting and conveying materials, a product clamping device 40 for clamping and carrying placed materials, and a running stacking device 50 for pulling and stacking material trays 6;

[0067] The product clamping device 40 is mounted on the side of the discharge position of the feeding device 30, and is used to clamp the material to the running stacking device 50; the running stacking device 50 includes a running drive mechanism 55 and a swinging station 53;

[0068] During the feeding process of the feeding device 30, the operating drive mechanism 55 simultaneously drives the material tray 6 to the swinging plate station 53;

[0069] Specifically, the feeding device 30, the product gripping device 40 and the operating stacking device 50 are all connected to an external industrial control host, which is connected to an external input device to input and edit operating instructions, determine the operating program of the industrial control host, and then realize the start and stop control of the feeding device 30, the product gripping device 40, and the operating stacking device 50, and coordinate with the action;

[0070] In actual application, the whole is controlled by an industrial control host for automated operation. The feeding device 30 performs real-time material guidance and sorting to ensure that the rubber frame material can enter the waiting position stably and quickly, and the product clamping device 40 performs the transportation and tray placement action. The operation and stacking device 50 realizes the integrated operation of the material tray 6, and integrates the operation, tray placement and stacking of the material tray 6 to reduce the turnover times of the material tray 6 in the operation. During the whole process, auxiliary optimization starts from the feeding, which reduces the material preparation time, improves the clamping stability, simplifies the material tray movement during the tray placement process, and avoids the violent movement in the material tray movement causing the material in the material tray to be offset, which affects the finished tray placement of the frame material.

[0071] Specifically, the feeding device 30 includes a vibration plate 31, a feeding mechanism 32 connected to the discharge end of the vibration plate 31, and a material sorting mechanism 34 connected to the discharge end of the feeding mechanism 32; the feeding mechanism 32 includes a feeding track 321 and a vibrator 33, and the vibrator 33 drives the feeding track 321 to transfer the material from the vibration plate 31 to the material sorting mechanism 34;

[0072] The material-forming mechanism 34 includes a material-forming drive 345 and a material-forming plate group 344 driven by the material-forming drive 345; the material-forming mechanism 34 also includes a material-forming frame 341 and a material-carrying plate 346 mounted on the material-forming frame 341. The material-forming drive 345 is mounted on the material-forming frame 341 to drive the material-carrying plate group 344 to perform material-carrying actions on the material-carrying plate 346;

[0073] The vibration plate 31 is a spiral vibration feeder; the spiral vibration feeder performs spiral vibration to discharge the rubber ring frame, and the material enters the feeding mechanism 32 from two discharge ports.

[0074] In this embodiment, the industrial control host is the control center, which is responsible for coordinating the overall start and stop and action coordination; the vibration plate 31 is used for feeding and outputting, and the material is sent to the feeding mechanism 32 and enters the feeding track 321. The vibrator 33 vibrates the material so that it enters the material sorting mechanism 34 in turn for leveling and regularization to avoid deformation and offset caused by mutual squeezing of the rubber ring frame material; the material sorting mechanism 34 as a whole performs leveling and supporting work in the material feeding stage to avoid material shortage and material offset when the back-end operating equipment grabs the material; the material sorting drive 345 is a double-claw cylinder, which performs bidirectional material sorting plate group drive; the whole process is unmanned operation to realize material feeding, queuing and sorting, improve the stability of the material feeding process, and save time and cost for subsequent assembly.

[0075] The two sides of the end surface of the feed track 321 are provided with depressions, and the upper cover of the depressions is provided with a track protection cover 322;

[0076] The feeding track 321 is the main body of the feeding mechanism 32, and recesses are provided on both sides to serve as the material transportation channel; by setting up the track cover 322, it is ensured that the rubber ring frame material enters the recess and will not fly out of the track or warp due to mutual squeezing, thereby improving the efficiency and quality of this section of horizontal feeding and transportation;

[0077] The monolithic base frame 341 is provided with a support adjustment slot 342, and the monolithic support 343 is assembled in the support adjustment slot 342;

[0078] The material-leveling plate group 344 includes a leveling connecting plate 3441 and a leveling push plate 3442; the leveling connecting plate 3441 is an L-shaped plate, one end of which is connected to the output end of the material-leveling drive 345, and the other end is bent upward to connect to the leveling push plate 3442; the bottom surface of the leveling push plate 3442 is in sliding contact with the material-bearing plate 346;

[0079] Under the drive of the double-claw cylinder type material leveling driver 345, the leveling connecting plate 3441 performs an opening and closing action; in the closing action, the leveling connecting plate 3441 drives the leveling push plate 3442 to slide on the material receiving plate 346, pushes away or flattens the warped materials, and arranges the materials flatly again to avoid wrong squeezing; in the opening action, the leveling connecting plate 3441 drives the leveling push plate 3442 to follow the wheel, exposing the materials and waiting for subsequent operations;

[0080] The monolithic material rack 341 includes a monolithic material bottom rack 3411 and a monolithic material rack 3413 movably assembled through a rack adjustment slot 3412 , and the receiving plate 346 is installed on the top of the monolithic material rack 3413 .

[0081] The material-forming base frame 341 can be assembled at other positions of the bracket adjustment slot 3412 as required through matching screw holes, ensuring that the material-forming mechanism 34 as a whole can be adapted and adaptively adjusted to various product types;

[0082] The upper end surface of the material receiving plate 346 is provided with depressions on both sides, and a movable bar group 3461 is installed in the depressions; the movable bar group 3461 is assembled with the depression of the material receiving plate 346 through the strip groove screw groove; the lower end surface of the leveling push plate 3442 slides against the movable bar group 3461; specifically, the installation gap of the movable bar group 3461 matches the material passage gap between the feeding mechanism and the vibration plate 31;

[0083] The two sides of the supporting plate 346 are recessed to form installation space for the movable bar group 3461. The flexible installation of the movable bar group 3461 can adapt to various types of rubber ring frame products, and only the front-end components need to be replaced later.

[0084] After the feeding device completes feeding and feeding the rubber mirror frame and sorting the incoming materials, it waits for the product clamping device 40 to carry out the transport and plate-staging action;

[0085] Specifically, the product clamping device 40 includes a clamping operating mechanism 44 for transporting clamped materials, a clamping lifting mechanism 43 for driving the clamping operating mechanism 44, and a clamping displacement mechanism 42 for driving the clamping lifting mechanism 43 to reciprocate; the clamping displacement mechanism 42 is provided with a position sensor 451 for sensing a sensing trigger sheet 452 provided on the clamping lifting mechanism 43;

[0086] The position sensor 451 is used to sense the induction trigger piece 452 on the clamping lifting mechanism 43, so as to determine whether the clamping lifting mechanism 43 as a whole is displaced into place under the drive of the clamping displacement mechanism 42; and to provide auxiliary signals for the control of the external industrial control host;

[0087] In this embodiment, the external industrial control host is responsible for coordinating the overall start and stop and action coordination. The clamping displacement mechanism 42 is responsible for realizing the reciprocating motion of the clamping operating mechanism 44, driving it to complete the change of position under the material picking and plate placing work; cooperating with the clamping lifting mechanism 43 to complete the lowering and rising of the clamping operating mechanism 44; the clamping operating mechanism 44 finally realizes the picking and placing of the frame rubber ring; the overall unmanned operation realizes efficient picking and placing of small rubber ring materials, saving time and labor costs.

[0088] The clamping displacement mechanism 42 includes a linear module 422 and a clamping displacement driver 421 that drives a linear slider 423 to reciprocate on the linear module 422; the linear module 422 is fixed by a clamping bracket 41; the clamping displacement driver 421 is installed at the end of the linear module 422, and the clamping lifting mechanism 43 is assembled on the linear slider 423;

[0089] The clamping displacement mechanism 42 is a linear motor module, the clamping displacement drive 421 is an encoding motor, and the linear module 422 has a built-in lead screw, which is driven by the clamping displacement drive 421, and then drives the sliding linear slider 423, specifically realizing the reciprocating drive of the clamping lifting mechanism 43.

[0090] The clamping and lifting mechanism 43 includes a lifting connecting plate 434 and a lifting drive 432 that drives the lifting connecting plate 434; the lifting connecting plate 434 is connected and assembled with the clamping operating mechanism 44; specifically, the lifting drive 432 is installed on a lifting frame plate 431, and a lifting rail 433 is provided on the lifting frame plate 431; the lifting connecting plate 434 is slidably assembled on the lifting rail 433.

[0091] The lifting base plate 431 is installed on the linear slider 423, and is used to assemble the lifting drive 432 and the lifting connecting plate 434; the lifting drive 432 is a cylinder, and the lifting connecting plate 434 is driven to perform regular lifting motion by the extension and contraction of the cylinder;

[0092] The gripping operating mechanism 44 includes an operating frame 441, an operating slider 445 mounted in the operating frame 441, and a clamping claw drive 443 for driving the operating slider 445; a double-claw cylinder 447 is installed at the lower end of each operating slider 445, and the double-claw cylinder 447 is used to grip the material;

[0093] In the gripping operating mechanism 44, the clamping claw drive 443 is used to pull and push the operating slider 445 to realize the opening and closing of the multiple operating sliders 445; the double-claw cylinder 447 is installed under the operating slider 445, which is the final operating end for grabbing the rubber ring frame; the clamping claw drive 443 is a telescopic cylinder body, which can be pneumatic or electric;

[0094] A clamping sliding rod 442 is mounted inside the operating frame 441; a plurality of operating slide blocks 445 are slidably mounted on the clamping sliding rod 442; the telescopic end of the clamping claw drive 443 passes through the operating frame 441 and is connected to the operating slide block 445 at the edge through the fixing block 444; each adjacent operating slide block 445 is interconnected and traction-connected through an elastic rubber ring 446;

[0095] Multiple operating sliders 445 are slidably assembled on the clamping sliding rod 442, and adjacent operating sliders 445 are pulled by elastic rubber rings 446, and the pulling elastic force of the elastic rubber rings 446 is the same. When the clamping jaw drive 443 contracts, it drives the outermost operating slider 445. Through the traction of the elastic rubber ring 446, multiple operating sliders 445 are evenly spaced and evenly dispersed. Only by adjusting the contraction distance of the clamping jaw drive 443, the interval spacing of the operating sliders 445 can be changed to adapt to the spacing under different operation requirements and realize synchronous clamping of products.

[0096] The execution end of the double-claw cylinder 447 is provided with a mirror frame support 448;

[0097] The double-position execution end of the double-claw cylinder 447 adopts an inner buckled frame support 448 to realize the open-type grasping of the small rubber ring and complete the end clamping and grasping action; when the double-claw cylinder 447 is in the closed state, the product material is placed.

[0098] During the operation of the product gripping device 40, the material tray is driven into place by the operating stacking device 50;

[0099] Specifically, the operating stacking device 50 includes an unloading station 52 for storing the material tray 6, a tray placing station 53 for placing materials, a stacking station 54 for stacking the material trays, and an operating driving mechanism 55 for driving the material tray 6; the operating driving mechanism 55 includes a traction displacement mechanism 551, and a traction actuator 554 driven by the traction displacement mechanism 551; the traction actuator 554 operates the material tray 6 from the unloading station 52 to the stacking station 54;

[0100] The stacking station 54 includes a frame composed of a stacking profile 541 and a stacking side frame 542, a lifting plate mechanism 544 for lifting the material tray 6, and a tray assembly 543 installed on the operating frame 51 for lifting the material tray 6; a plurality of the stacking profiles 541 are fixed on the operating frame 51, and each of the stacking profiles 541 is equipped with a stacking side frame 542;

[0101] The tray discharging station 52, the tray swinging station 53 and the stacking station 54 are all mounted on the operating frame 51; the traction actuator 554 drives the tray 6 to move on the operating frame 51;

[0102] The material tray 6 is placed on the operating frame 51 and rotated by the operating driving mechanism 55. The material tray 6 is pulled out from the tray discharging station 52 by the traction actuator 554 and enters the tray swinging station 53 for discharging and swinging materials. The traction actuator 554 is driven by the traction displacement mechanism 551 to the initial position to pull the next material tray 6. At the same time, the traction actuator 554 pushes the previous full tray 6 into the stacking station 54. The stacking station 54 is responsible for stacking the loaded trays 6 from bottom to top. The lifting mechanism 544 lifts the tray 6 and makes it higher than the tray assembly 543. After the tray assembly 543 returns to its position, the tray 6 is placed on the tray assembly 543 to realize the final material collection and stacking. The overall flow distance of the material tray 6 is small, and the discharging, swinging and stacking are integrated to realize the automation and integration of material stacking, reduce labor expenses, and improve the overall closing and loading quality and efficiency.

[0103] The tray discharging station 52 includes a tray discharging profile 521 and a tray discharging side frame 522; a plurality of tray discharging profiles 521 are installed on the operating frame 51, and a tray discharging side frame 522 is fixed on each tray discharging profile 521; the material trays 6 are stacked and placed in the frame surrounded by the tray discharging side frames 522;

[0104] The tray discharging profile 521 is installed at an angle, and cooperates with the tray discharging side frame 522 to form a temporary storage frame for the tray 6. The whole is placed at an angle to prevent the trays 6 from stacking on each other when empty, which affects the tray discharging efficiency of the tray 6. The automatic tray discharging action is realized by using the gravity.

[0105] The gap between the bottom of the tray side frame 522 and the running frame 51 is h, and the height of the tray is d, where d <h<2d;

[0106] By adjusting the gap, it is ensured that after the previous material tray 6 is taken away by the operating drive mechanism 55, the upper material tray 6 will not be taken away together, and the tray-out side frame 522 blocks the upper material tray 6. When the lower material tray is completely moved out of the tray-out station 52, the upper material tray falls down and enters the operating frame 51 to wait for the next working cycle.

[0107] The swing plate station 53 includes a pressure plate wing 532, and the pressure plate wing 532 is fixed to the outer end surface of the operating frame 51 through a swing material pad 531; specifically, one side of the pressure plate wing 532 is fixed to the swing material pad 531, and the other side is deep into the inner side of the operating frame 51, and the front end of the pressure plate wing 532 is provided with a plate entry guide 533;

[0108] The tray 6 is stabilized at the tray swinging station 53. Driven by the traction actuator 554, the tray 6 enters the tray swinging station 53 from the tray entry guide piece 533. The tilted and tilted tray entry guide piece 533 improves the smoothness of the guidance, ensuring that the tray 6 smoothly enters under the pressure plate wing 532. The pressure plate wing 532 stabilizes the tray, ensuring that the tray 6 does not shake during the tray swinging process, and the vibration does not cause the tray to derail or other materials to vibrate, thereby improving the stability of the material on the tray 6.

[0109] The lifting mechanism 544 includes a lifting beam 5443 and a lifting cylinder 5441 for driving the lifting beam 5443; a plurality of lifting cylinders 5441 are connected to the lifting beam 5443 via a lifting frame 5442;

[0110] A group of two top plate cylinders 5441 are provided on the operating frame 51 on one side, and a total of four top plate cylinders 5441 are used for lifting operations; the two top plate cylinders 5441 on the same side push the top plate connecting frame 5442, and then drive the top plate beam 5443 to lift the material tray 6 to a specified height.

[0111] The pallet assembly 543 includes a pallet frame 5431 and a pallet plate 5432. The pallet frame 5431 is installed on the operating frame 51 inside each stacked material profile 541, and the pallet plate 5432 is rotatably installed on each pallet frame 5431.

[0112] One end of the tray plate 5432 is rotatably connected to the top of the tray frame 5431, and the other end extends into the inner side of the operating frame 51; and one end surface of the tray plate 5432 is flat, and the other end surface abuts against the top of the tray frame 5431 in the working state;

[0113] The tray frame 5431 is fixed on the operating frame 51. During the lifting process, the material tray 6 pushes away the tray plate 5432. At this time, there is no resistance in the rotation direction of the tray plate 5432, and the material tray 6 continues to rise. When the top plate cylinder 5441 raises the material tray 6 above the tray plate 5432, the tray plate 5432 naturally returns to the working state due to gravity, and the top flat surface contacts the material tray 6, and the other end abuts the tray frame 5431, so as to support the material tray 6.

[0114] Specifically, the operation driving mechanism 55 further includes a traction platform 552; the traction displacement mechanism 551 drives the traction platform 552 to reciprocate; the traction platform 552 is provided with a traction lifting mechanism 553 for driving the traction actuator 554 to reciprocate and lift;

[0115] The traction platform 552 is also provided with a group of lifting columns 5521 for assisting the assembly of the traction lifting mechanism 553; the traction displacement mechanism 551, the traction lifting mechanism 553 and the traction actuator 554 are controlled by an external industrial control host to achieve coordination of start and stop and working steps.

[0116] In this embodiment, the traction displacement mechanism 551 drives the traction platform 552 to move its position as a whole, driving the traction lifting mechanism 553 to hover at a specific position during the traction process of the material tray 6; waiting for the traction lifting mechanism 553 to lift and lower the traction actuator 554 to the specified position, and operate the material tray through the traction actuator 554, the traction actuator 554 realizes the simultaneous operation of the two material trays, completes the pushing on one side and the pulling on the other side, and synchronously performs the work station conversion of the material tray 6; the overall operation efficiency of the material tray is improved, the overall closing and arranging time is saved, and the waste of labor and time costs is reduced.

[0117] The traction lifting mechanism 553 includes a lifting top block 5533 movably assembled in the lifting base column 5521, a lifting movable block 5532 driving the lifting top block 5533, and a lifting push cylinder 5531 driving the lifting movable block 5532; the lifting movable block 5532 horizontally penetrates the lifting base column 5521 and the lifting top block 5533;

[0118] The lifting push cylinder 5531 can be any one of a pneumatic cylinder and an electric cylinder. By pushing the push cylinder 5531, the lifting movable block 5532 is pushed, thereby adjusting the lifting top block 5533.

[0119] The lifting movable block 5532 is provided with a height adjustment slot 5534, the lifting base column 5521 is provided with a movable strip slot 5522, and the lifting top block 5533 is provided with a lifting rod hole 5535; the lifting rod passes through the movable strip slot 5522, the height adjustment slot 5534 and the lifting rod hole 5535, and the position of the lifting rod changes, thereby driving the lifting rod hole 5535 to move the lifting top block 5533 to drive the traction actuator 554;

[0120] The lifting top block 5533 moves deep into the lifting base column 5521, and is then penetrated by the lifting movable block 5532, so that the three constitute a movable mechanism, and are specifically driven by the lifting rod; the specific actions are as follows: the lifting push cylinder 5531 drives the lifting movable block 5532 to translate, and during the translation process, the lifting rod passes through the lifting top block 5533, but is restricted from left and right displacement by the movable strip groove 5522. Therefore, when the lifting movable block 5532 moves, the lifting rod is driven by the height adjustment groove 5534 to achieve height lifting within the range of the movable strip groove 5522, and the lifting rod then drives the lifting top block 5533 to achieve lifting.

[0121] The traction actuator 554 includes a plate push rod 5541 installed on the front lifting top block 5533, a plate pull rod 5545 installed on the rear lifting top block 5533, and an anti-tilting claw 5543; the anti-tilting claw 5543 is horizontally assembled on the plate push rod 5541 through an anti-tilting push cylinder 5542, and a plate edge groove 5544 is provided on the edge of the anti-tilting claw 5543 to prevent the material plate 6 from tilting;

[0122] After being driven to the initial working position, the lifting top block 5533 realizes the lifting action, driving the pushing plate rod 5541 and the pulling plate rod 5545; the double push-pull rod 5541 design, the pushing plate rod 5541 is located below the material tray 6 of the plate swing station 53, and the pulling plate rod 5545 is located below the material tray 6 of the plate discharging station 53; under the push of the lifting top block 5533, the push-pull rod 5541 supports the inner side of the edge of the above-mentioned two material trays 6, pushing one side and pulling the other side, and when pulling one side, the anti-warping push cylinder 5542 pushes the anti-tilting claw 5543 forward to ensure that the tray edge groove 5544 will pull the edge of the tray 6 on one side to protect it; the pulling action will not cause the tray 6 to move forward and offset due to inertia due to the amplitude or speed of the action, causing the tray to fail to reach the designated tray placement station 53; the tray placement process is carried out simultaneously with the pushing and pulling process, and after the empty tray placement is completed, the full tray 6 is also pushed and pulled to the stacking station 54; and then driven by the traction displacement mechanism 551 to the next working cycle.

[0123] The traction displacement mechanism 551 includes a traction linear module 5513, a traction slide 5514, and a traction motor 5511 that drives the traction slide 5514 to reciprocate on the traction linear module 5513; the traction motor 5511 and the traction linear module 5513 are transmitted via a reducer 5512, and the traction platform 552 is fixed on the traction slide 5514.

[0124] The traction displacement mechanism 551 is a motor-driven lead screw linear module. The traction linear module 5513 has a built-in lead screw to drive the traction slide 5514. The traction motor 5511 is commutated and decelerated through the reducer 5512. The traction motor 5511 is a high-precision encoding motor. It is connected to the external industrial control main to achieve hovering at a specific position and assist the traction operation of the tray.

[0125] Specifically, the operation driving mechanism 55 includes a traction displacement component 551, a traction frame 552, a traction lifting component 553 and a traction actuator 554;

[0126] The traction displacement assembly 551 is fixedly hung on the equipment table and is located below the operating frame 51; the traction frame 552 is installed at the execution end of the traction displacement assembly 551, the traction lifting assembly 553 is assembled on the traction frame 552, and the traction actuator 554 is installed at the execution end of the traction lifting assembly 553 to achieve push-pull traction of the material tray 6; the traction displacement assembly 551, the traction lifting assembly 553 and the traction actuator 554 are all connected to the industrial control host;

[0127] The industrial control host controls the traction displacement component 551, the traction lifting component 553 and the traction actuator 554 to achieve coordination of start and stop and working steps.

[0128] In this embodiment, the traction displacement assembly 551 drives the traction frame 552 to move its position as a whole, driving the traction lifting assembly 553 to hover at a specific position during the traction process of the material tray 6; waiting for the traction lifting assembly 553 to lift and lower the traction actuator 554 to the specified position, and operate the material tray through the traction actuator 554, the traction actuator 554 realizes the simultaneous operation of the two material trays, completes pushing on one side and pulling on the other side, and synchronously performs the work station conversion of the material tray 6; the overall operation efficiency of the material tray is improved, the overall closing and arranging time is saved, and the waste of labor and time costs is reduced.

[0129] The traction displacement assembly 551 includes a traction motor 5511, a traction linear module 5513, and a traction slide 5514; the traction motor 5511 and the traction linear module 5513 are fixed on the equipment table, and the transmission is realized through a reducer 5512; the traction slide 5514 on the traction linear module 5513 is driven to move; the traction frame body 552 is fixed on the upper end surface of the traction slide 5514;

[0130] The traction displacement assembly 551 is a motor-driven lead screw linear module as a whole. The traction linear module 5513 has a built-in lead screw to drive the traction slide 5514. The traction motor 5511 is commutated and reduced in speed through the reducer 5512. The traction motor 5511 is a high-precision encoding motor. By connecting with the external industrial control main unit, it can achieve hovering at a specific position to assist in subsequent tray traction operations.

[0131] The traction frame 552 is also provided with a set of lifting columns 5521 for assisting the assembly of the traction lifting assembly 553;

[0132] The traction lifting assembly 553 includes a lifting cylinder 5531, a lifting movable block 5532 and a lifting top block 5533; each lifting base column 5521 is movably extended with a lifting top block 5533, and the lifting movable block 5532 horizontally penetrates the lifting base column 5521 and the lifting top block 5533, and the height of the lifting top block 5533 is adjusted by the lifting movable block 5532;

[0133] The lifting push cylinder 5531 can be any one of a pneumatic cylinder and an electric cylinder. By pushing the push cylinder 5531, the lifting movable block 5532 is pushed, thereby adjusting the lifting top block 5533.

[0134] The lifting movable block 5532 is provided with a height adjustment slot 5534, the lifting base column 5521 is provided with a movable strip slot 5522, and the lifting top block 5533 is provided with a lifting rod hole 5535; the lifting rod passes through the movable strip slot 5522, the height adjustment slot 5534 and the lifting rod hole 5535, and the lifting rod hole 5535 drives the lifting top block 5533 by changing the height of the lifting rod, and the lifting top block 5533 is driven by the lifting rod hole 5535, and the traction actuator 554 is installed on the lifting top block 5533;

[0135] The lifting top block 5533 moves deep into the lifting base column 5521, and is then penetrated by the lifting movable block 5532, so that the three constitute a movable mechanism, and are specifically driven by the lifting rod; the specific actions are as follows: the lifting push cylinder 5531 drives the lifting movable block 5532 to translate, and during the translation process, the lifting rod passes through the lifting top block 5533, but is restricted from left and right displacement by the movable strip groove 5522. Therefore, when the lifting movable block 5532 moves, the lifting rod is driven by the height adjustment groove 5534 to achieve height lifting within the range of the movable strip groove 5522, and the lifting rod then drives the lifting top block 5533 to achieve lifting.

[0136] Specifically, the traction actuator 554 includes a push-pull rod 5541 and an anti-tilting claw 5543; each lifting top block 5533 is installed with a push-pull rod 5541, the anti-tilting claw 5543 is horizontally assembled through an anti-tilting push cylinder 5542, and a plate edge groove 5544 is provided on the edge of the anti-tilting claw 5543 to prevent the material tray 6 from tilting;

[0137] After being driven to the required initial working position, the lifting top block 5533 realizes the lifting action, thereby driving a group of push-pull rods 5541; the double push-pull rods 5541 are designed, one is located at the material tray 6 of the plate-staging station 53 and is lowered, and the other is located under the material tray 6 of the plate-out station 53; under the push of the lifting top block 5533, the push-pull rods 5541 support the inner sides of the edges of the above-mentioned two material trays 6, push one side and pull the other side, and on the pulling side, the anti-warping push cylinder 5542 pushes the anti-warping claw 5543 forward to ensure that the plate edge groove 5544 protects the edge of the material tray 6 on the pulling side; so that the pulling action will not cause the material tray to move forward and offset due to inertia due to the amplitude or speed of the action, so that the material tray cannot reach the designated plate-staging station 53; the plate-staging process is carried out simultaneously with the pushing and pulling process. After the empty plate is swung, the full plate of material trays 6 is also pushed and pulled to the stacking station 54 at the same time; and then driven by the traction displacement component 551 to the next working cycle.

[0138] A method for automatically placing a mirror frame comprises the following steps:

[0139] S1, putting the scattered rubber frames into the feeding device 30;

[0140] S2, the feeding device 30 performs continuous feeding and material preparation;

[0141] S3, operate the stacking device 50 to pull the material tray and prepare for the tray placement;

[0142] S4, after the feeding device 30 has finished preparing the frame materials, the frame materials are waiting to be transported by the product clamping device 40;

[0143] S5, the product clamping device 40 arranges and plates the rubber mirror frame, and at the same time operates the stacking device 50 to continuously pull and push the material tray 6;

[0144] S6, operate the stacking device 50 to continuously push the material tray 6 in the swing plate, and at the same time pull the empty material tray 6 to ensure that the empty material tray 6 enters the next swing plate working cycle;

[0145] S7, operate the stacking device 50 to finally lift and stack the trays full of rubber frames.

[0146] Furthermore, the feeding device 30, the product clamping device 40 and the running stacking device 50 are all connected to the industrial control host, and the industrial control host is connected to the display component 7; the industrial control host is connected to the external input device;

[0147] The feeding device 30 includes a vibration plate 31, a feeding mechanism 32 connected to the discharge end of the vibration plate 31, and a material finishing mechanism 34 connected to the discharge end of the feeding mechanism 32;

[0148] The product clamping device 40 includes a clamping operating mechanism 44 for transporting clamped materials, a clamping lifting mechanism 43 for driving the clamping operating mechanism 44, and a clamping displacement mechanism 42 for driving the clamping lifting mechanism 43 to reciprocate;

[0149] The operating stacking device 50 includes a tray unloading station 52 for storing the material tray 6, a tray placing station 53 for placing materials, a stacking station 54 for stacking the material trays, and an operating driving mechanism 55 for driving the material tray 6; the operating driving mechanism 55 includes a traction displacement mechanism 551, and a traction actuator 554 driven by the traction displacement mechanism 551;

[0150] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the scope defined by the spirit of the present invention.

Claims

1. An automatic mirror frame placing machine, characterized in that: It includes a feeding device (30) for arranging and transporting materials, a product clamping device (40) for clamping and carrying placed materials, and a running stacking device (50) for pulling and stacking material trays (6); The product clamping device (40) is mounted on the side of the material discharging position of the feeding device (30) and is used to clamp the material to the operating stacking device (50); the operating stacking device (50) includes an out-of-disk station (52) for storing the material tray (6), a tray placing station (53) for placing the material, a stacking station (54) for stacking the material trays, and an operating drive mechanism (55) for driving the material tray (6); the operating drive mechanism (55) includes a traction displacement mechanism (551) and a traction actuator (554) driven by the traction displacement mechanism (551); the traction actuator (554) drives the material tray (6) from the out-of-disk station (52) to the stacking station (54); During the feeding process of the feeding device (30), the driving mechanism (55) is operated to simultaneously drive the material tray (6) to the tray swinging position (53); The stacking station (54) comprises a frame composed of a stacking profile (541) and a stacking side frame (542), a lifting plate mechanism (544) for lifting the material tray (6), and a tray assembly (543) mounted on the operating frame (51) for lifting the material tray (6); a plurality of the stacking profiles (541) are fixed on the operating frame (51), and each of the stacking profiles (541) is equipped with a stacking side frame (542); The operation drive mechanism (55) further comprises a traction platform (552); the traction displacement mechanism (551) drives the traction platform (552) to reciprocate; the traction platform (552) is provided with a traction lifting mechanism (553) for driving the traction actuator (554) to reciprocate and lift; The traction platform (552) is also provided with a group of lifting columns (5521) for assisting the assembly of the traction lifting mechanism (553); The traction lifting mechanism (553) comprises a lifting top block (5533) movably assembled in the lifting base column (5521), a lifting movable block (5532) driving the lifting top block (5533), and a lifting push cylinder (5531) driving the lifting movable block (5532); the lifting movable block (5532) horizontally penetrates the lifting base column (5521) and the lifting top block (5533); The lifting movable block (5532) is provided with a height adjustment slot (5534), the lifting base column (5521) is provided with a movable strip slot (5522), and the lifting top block (5533) is provided with a lifting rod hole (5535); the lifting rod passes through the movable strip slot (5522), the height adjustment slot (5534) and the lifting rod hole (5535), and the position of the lifting rod changes, thereby driving the lifting rod hole (5535) to move the lifting top block (5533) to drive the traction actuator (554); The traction actuator (554) comprises a plate pushing rod (5541) installed on the front lifting top block (5533), a plate pulling rod (5545) installed on the rear lifting top block (5533), and an anti-tilting claw (5543); the anti-tilting claw (5543) is horizontally assembled on the plate pushing rod (5541) through an anti-tilting push cylinder (5542), and a plate edge groove (5544) is provided on the edge of the anti-tilting claw (5543) to prevent the material plate (6) from tilting; The traction displacement mechanism (551) comprises a traction linear module (5513), a traction slide (5514), and a traction motor (5511) for driving the traction slide (5514) to reciprocate on the traction linear module (5513); the traction motor (5511) and the traction linear module (5513) are driven by a reducer (5512), and the traction platform (552) is fixed on the traction slide (5514).

2. The automatic mirror frame placing machine according to claim 1, characterized in that: The feeding device (30) comprises a vibrating plate (31), a feeding mechanism (32) connected to the discharge end of the vibrating plate (31), and a material-forming mechanism (34) connected to the discharge end of the feeding mechanism (32); the feeding mechanism (32) comprises a feeding track (321) and a vibrator (33); the vibrator (33) drives the feeding track (321) to transfer materials from the vibrating plate (31) to the material-forming mechanism (34); recesses are provided on both sides of the end surface of the feeding track (321), and a track cover (322) is provided on the upper cover of the recesses.

3. The automatic mirror frame placing machine according to claim 2, characterized in that: The material-forming mechanism (34) comprises a material-forming drive (345) and a material-forming plate group (344) driven by the material-forming drive (345); the material-forming mechanism (34) further comprises a material-forming frame (341) and a material-carrying plate (346) mounted on the material-forming frame (341); the material-forming drive (345) is mounted on the material-forming frame (341) and drives the material-carrying plate group (344) to perform material-carrying actions on the material-carrying plate (346); The material-leveling plate group (344) comprises a leveling connecting plate (3441) and a leveling pushing plate (3442); the leveling connecting plate (3441) is an L-shaped plate body, one end of which is connected to the output end of the material-leveling drive (345), and the other end of which is bent upward and connected to the leveling pushing plate (3442); the bottom surface of the leveling pushing plate (3442) is in sliding contact with the material-bearing plate (346); The monolithic material rack (341) comprises a monolithic material base frame (3411) and a monolithic material rack (3413) movably assembled through a rack adjustment slot (3412), and the material receiving plate (346) is installed on the top of the monolithic material rack (3413); The upper end surface of the material receiving plate (346) is provided with depressions on both sides, and a movable bar group (3461) is installed in the depressions; the movable bar group (3461) is assembled with the depression of the material receiving plate (346) through the strip groove screw groove; the lower end surface of the leveling push plate (3442) slides against the movable bar group (3461); Furthermore, the installation gap of the movable bar group (3461) matches the material passage gap between the feeding mechanism and the vibration plate (31).

4. The automatic mirror frame placing machine according to claim 1, characterized in that: The product clamping device (40) comprises a clamping operating mechanism (44) for transporting clamped materials, a clamping lifting mechanism (43) for driving the clamping operating mechanism (44), and a clamping displacement mechanism (42) for driving the clamping lifting mechanism (43) to reciprocate; a position sensor (451) is provided on the clamping displacement mechanism (42) for sensing a sensing trigger sheet (452) provided on the clamping lifting mechanism (43).

5. The automatic mirror frame placing machine according to claim 4, characterized in that: The clamping displacement mechanism (42) comprises a linear module (422) and a clamping displacement drive (421) for driving a linear slider (423) to reciprocate on the linear module (422); the linear module (422) is installed and fixed by a clamping bracket (41); the clamping displacement drive (421) is installed at the end of the linear module (422), and the clamping lifting mechanism (43) is assembled on the linear slider (423); The clamping and lifting mechanism (43) comprises a lifting connecting plate (434) and a lifting drive (432) for driving the lifting connecting plate (434); the lifting connecting plate (434) is connected to the assembly clamping operating mechanism (44); The lifting drive (432) is installed on the lifting frame plate (431), and the lifting frame plate (431) is provided with a lifting rail (433); the lifting connecting plate (434) is slidably assembled on the lifting rail (433); The gripping operation mechanism (44) comprises an operation frame (441), an operation slide block (445) mounted in the operation frame (441), and a clamping claw drive (443) for driving the operation slide block (445); a double-claw cylinder (447) is mounted at the lower end of each operation slide block (445), and the double-claw cylinder (447) is used to grip the material; A clamping sliding rod (442) is mounted inside the operating frame (441); a plurality of operating slide blocks (445) are slidably mounted on the clamping sliding rod (442); the telescopic end of the clamping jaw drive (443) passes through the operating frame (441) and is connected to the operating slide block (445) at the edge via a fixed block (444); each adjacent operating slide block (445) is interconnected and traction-connected via an elastic rubber ring (446); The execution end of the double-claw cylinder (447) is provided with a mirror frame support (448).

6. The automatic mirror frame placing machine according to claim 1, characterized in that: The tray discharging station (52), the tray swinging station (53) and the stacking station (54) are all mounted on the operating frame (51); the traction actuator (554) drives the tray (6) to move on the operating frame (51); The tray-out station (52) comprises a tray-out profile (521) and a tray-out side frame (522); a plurality of tray-out profiles (521) are mounted on the operating frame (51), and a tray-out side frame (522) is fixed on each tray-out profile (521); the material trays (6) are stacked and placed in a frame surrounded by the tray-out side frames (522); The swing plate station (53) comprises a pressure plate wing (532), and the pressure plate wing (532) is fixed to the outer end surface of the operating frame (51) through a swing material pad (531); One longitudinal side of the pressure plate wing (532) is fixed on the swinging pad (531), and the other side is inserted into the inner side of the running frame (51). The front end of the pressure plate wing (532) is provided with a plate entry guide (533); The lifting plate mechanism (544) comprises a lifting plate beam (5443) and a lifting plate cylinder (5441) for driving the lifting plate beam (5443); a plurality of lifting plate cylinders (5441) are connected to the lifting plate beam (5443) via a lifting plate connecting frame (5442); The pallet assembly (543) comprises a pallet frame (5431) and a pallet plate (5432); the pallet frame (5431) is installed on the operating frame (51) inside each stacked material profile (541); and the pallet plate (5432) is rotatably installed on each pallet frame (5431); One end of the tray plate (5432) is rotatably connected to the top of the tray frame (5431), and the other end extends into the inner side of the operating frame (51); and in the working state, one end surface of the tray plate (5432) is flat, and the other end surface is in contact with the top of the tray frame (5431).

7. A method for automatically placing a mirror frame, characterized in that: The steps include: S1, putting the scattered rubber mirror frames into the feeding device (30); S2, the feeding device (30) performs continuous feeding and material preparation; S3, operating the stacking device (50) to pull the material tray and prepare for placing the tray; S4, after the feeding device (30) has finished preparing the frame materials, the frame materials are waiting to be transported by the product clamping device (40); S5, the product clamping device (40) arranges and loads the rubber mirror frame onto a plate, and at the same time, the stacking device (50) operates to continuously pull and push the material tray (6); S6, operating the stacking device (50) to continuously push the material tray (6) in the swing plate, while pulling the empty material tray (6) to ensure that the empty material tray (6) enters the next swing plate working cycle; S7, operating the stacking device (50) to finally lift and stack the trays full of rubber frames; The operating stacking device (50) comprises an unloading station (52) for storing the material tray (6), a tray placing station (53) for placing materials, a stacking station (54) for stacking the material trays, and an operating drive mechanism (55) for driving the material tray (6); the operating drive mechanism (55) comprises a traction displacement mechanism (551) and a traction actuator (554) driven by the traction displacement mechanism (551); the traction actuator (554) drives the material tray (6) from the unloading station (52) to the stacking station (54); The operation drive mechanism (55) further comprises a traction platform (552); the traction displacement mechanism (551) drives the traction platform (552) to reciprocate; the traction platform (552) is provided with a traction lifting mechanism (553) for driving the traction actuator (554) to reciprocate and lift; The traction platform (552) is also provided with a group of lifting columns (5521) for assisting the assembly of the traction lifting mechanism (553); The traction lifting mechanism (553) comprises a lifting top block (5533) movably assembled in the lifting base column (5521), a lifting movable block (5532) driving the lifting top block (5533), and a lifting push cylinder (5531) driving the lifting movable block (5532); the lifting movable block (5532) horizontally penetrates the lifting base column (5521) and the lifting top block (5533); The lifting movable block (5532) is provided with a height adjustment slot (5534), the lifting base column (5521) is provided with a movable strip slot (5522), and the lifting top block (5533) is provided with a lifting rod hole (5535); the lifting rod passes through the movable strip slot (5522), the height adjustment slot (5534) and the lifting rod hole (5535), and the position of the lifting rod changes, thereby driving the lifting rod hole (5535) to move the lifting top block (5533) to drive the traction actuator (554); The traction actuator (554) comprises a plate pushing rod (5541) installed on the front lifting top block (5533), a plate pulling rod (5545) installed on the rear lifting top block (5533), and an anti-tilting claw (5543); the anti-tilting claw (5543) is horizontally assembled on the plate pushing rod (5541) through an anti-tilting push cylinder (5542), and a plate edge groove (5544) is provided on the edge of the anti-tilting claw (5543) to prevent the material plate (6) from tilting; The traction displacement mechanism (551) comprises a traction linear module (5513), a traction slide (5514), and a traction motor (5511) for driving the traction slide (5514) to reciprocate on the traction linear module (5513); the traction motor (5511) and the traction linear module (5513) are driven by a reducer (5512), and the traction platform (552) is fixed on the traction slide (5514).

8. The automatic display method for a mirror frame according to claim 7, characterized in that: The feeding device (30), the product clamping device (40) and the running stacking device (50) are all connected to the industrial control host, and the industrial control host is connected to the display component (7); the industrial control host is connected to an external input device; The feeding device (30) comprises a vibrating plate (31), a feeding mechanism (32) connected to the discharge end of the vibrating plate (31), and a material-forming mechanism (34) connected to the discharge end of the feeding mechanism (32). The product clamping device (40) comprises a clamping operating mechanism (44) for transporting clamped materials, a clamping lifting mechanism (43) for driving the clamping operating mechanism (44), and a clamping displacement mechanism (42) for driving the clamping lifting mechanism (43) to reciprocate.

Images