Full-automatic LCD feeding machine based on three-dimensional storage

Abstract

The invention provides a full-automatic LCD feeding machine based on three-dimensional storage. The full-automatic LCD feeding machine comprises a mounting plate and a screen taking assembly. The device comprises a mounting plate, a feeding assembly is mounted on the top surface of the mounting plate, a lifting assembly is mounted on the top surface of the mounting plate and located on one side of the feeding assembly, a box body assembly is placed above the lifting assembly, and one end of the feeding assembly is connected with the surface of the box body assembly; the box body assembly comprises a base, a stepped groove is formed in the middle of the base, a stepped plate is placed in the stepped groove, the tray assembly is stacked on the top face of the stepped plate, one end of the bottom face of the base is fixedly connected with a T-shaped rod, and a locking hole is formed in the upper portion of one side of the T-shaped rod. According to the LCD screen taking device, through mutual cooperation of the screen taking assembly, the feeding assembly, the lifting assembly, the box body assembly, the tray assembly, the tray taking assembly and the empty tray placing assembly, LCD screen taking can be achieved, after taking, the empty tray is taken down, and next-time taking is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of LCD feeding, and in particular to a full-automatic LCD feeding machine based on three-dimensional warehousing. Background Art

[0002] Liquid crystal display, or LCD, is a flat, ultra-thin display device that consists of a certain number of color or black and white pixels placed in front of a light source or reflective surface.

[0003] At present, when processing traditional LCDs, first, a transport rack with a pallet is transported to a loading device by a conveying device, and then the loading device is used to transport the display screen in the pallet to a conveyor belt. During the loading process, a tray-taking device is also required to remove the empty pallet and store it oppositely, so that the display screen can be transported. The display screen placed on the conveyor belt will be transported to a processing workshop for processing and assembly, thereby producing a complete LCD.

[0004] Because the above-mentioned display screens are placed in pallets before processing, and the pallets are stacked on freight racks, and the traditional freight racks are open on all sides, the display screens are easily affected by the environment during transportation, causing dust to fall on the surface of the display screen, thereby affecting the subsequent processing of the display screen. At the same time, because the freight racks are not shielded on all sides, it will also be easy for the pallets to slip out of the freight racks due to shaking or swaying during the turnover process. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a fully automatic LCD loading machine based on three-dimensional storage, which solves the problems mentioned in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A fully automatic LCD loader based on three-dimensional storage comprises a mounting plate and a screen-taking assembly; a loading assembly is mounted on the top surface of the mounting plate, a lifting assembly is mounted on the top surface of the mounting plate and on one side of the loading assembly, a box assembly is placed above the lifting assembly, one end of the loading assembly is connected to the surface of the box assembly, a tray assembly is stacked in the box assembly, an LCD display screen is placed in the tray assembly, a tray-taking assembly is mounted on the top surface of the mounting plate and on both sides of the lifting assembly, two groups of tray-taking assemblies are provided, an empty tray placing assembly is mounted on the top surface of the mounting plate and on one side of the lifting assembly, a conveyor belt is mounted on the top surface of the mounting plate and on the other side of the lifting assembly, and the screen-taking assembly is mounted above the box assembly; the box assembly comprises a base, the A step groove is provided in the middle of the base, a step plate is placed in the step groove, a pallet assembly is stacked on the top surface of the step plate, one end of the bottom surface of the base is fixedly connected to a T-bar, a locking hole is provided on the upper part of one side of the T-bar, a rectangular frame is slidably connected to the surface of the T-bar, a rectangular protective film is fixedly connected between the bottom surface of the rectangular frame and the top surface of the base, a locking component is provided on the top surface of the rectangular frame and on one side of the T-bar, magnetic columns are fixedly connected at equal intervals inside the rectangular frame and at one end away from the T-bar, a convex plate is fixedly connected at one end of the rectangular frame and on one side of the T-bar, a top film is fixedly connected to one side of the convex plate, a magnetic rod is fixedly connected to one end of the top film, a connecting block is fixedly connected to the middle of one side of the base, and a docking groove is provided on the top surface of the connecting block.

[0008] Furthermore, the locking component includes a locking groove, the top surface of the rectangular frame is provided with a locking groove, an unlocking damping rod is fixedly connected to the inner wall of the locking groove, one end of the unlocking damping rod is fixedly connected to a locking plate, one end of the locking plate is plugged into the locking hole, and one side of the locking plate is fixedly connected to an unlocking rod.

[0009] Furthermore, the picking plate assembly includes a T-shaped plate, the top surface of the mounting plate is fixedly connected to the T-shaped plate, the upper part of one side of the T-shaped plate is provided with a mouth-shaped groove, the first picking component and the second picking component are respectively slidably connected in the mouth-shaped groove, the top surface of the T-shaped plate is installed with an auxiliary picking component, the other side of the T-shaped plate is fixedly connected to a picking motor, the output shaft end of the picking motor is connected to a picking rod through a worm and a worm gear, sliding grooves are respectively provided at both ends of one side of the picking rod, the first picking component and the second picking component are respectively located in the sliding grooves and slide, and a parallel unlocking rod is fixedly connected to one side of the T-shaped plate.

[0010] Furthermore, the first material picking component includes a rectangular block, a rectangular block is slidably connected in the mouth-shaped groove, one side of the rectangular block is fixedly connected to a column, the column slides in the sliding groove, one end of the column is fixedly connected to a material picking rack, a material picking plug rod is slidably connected in the material picking rack, one end of the material picking plug rod is fixedly connected to an inclined block, one side of the material picking plug rod is fixedly connected to a positioning rod, one end of the top surface of the positioning rod is provided with a positioning groove, one side of the inclined block and a recovery damping rod is fixedly connected between the bottom surface of the material picking rack, the two ends of the material picking rack are respectively fixedly connected to height damping rods, one end of the height damping rod is fixedly connected to a positioning plate, one end of the positioning plate is plugged into the positioning groove, and one side of the positioning plate is fixedly connected to a long plate; the second material picking component adopts the same structure as the first material picking component, and is installed obliquely symmetrically.

[0011] Furthermore, the auxiliary material picking component includes an auxiliary frame, the top surface of the T-bar is fixedly connected to the auxiliary frame, and inclined rods are slidably connected inside the auxiliary frame. A reset damping rod is fixedly connected to one side of the inclined rod and located between the top surfaces of the auxiliary frame, and a downward pressure rod is fixedly connected to the other side of the inclined rod.

[0012] Furthermore, the tray assembly includes a tray, the top surface of the tray is provided with a screen groove, and there are 4 groups of screen grooves in total, which are symmetrically arranged. Positioning blocks are fixedly connected to both ends of the top surface of the tray, and positioning holes are provided at both ends of the bottom surface of the tray. The positioning blocks are plugged into the positioning holes, and tray removal holes are provided on both sides of the tray.

[0013] Furthermore, the lifting assembly includes a lifting frame and a lifting hydraulic rod, the top surface of the mounting plate is fixedly connected with the lifting frame and the lifting hydraulic rod, a lifting hole is provided in the middle of the lifting frame, the top surface of the lifting hydraulic rod is fixedly connected with a lifting plate, the lifting plate slides in the lifting hole, a T-slot is provided on one side of the lifting frame, the T-slot is connected with the inner cavity of the lifting hole, the lower parts of both sides of the outer surface of the lifting frame are fixedly connected with long rods, and one end of the long rod is fixedly connected with an arc-shaped unlocking block.

[0014] Furthermore, the empty plate placement assembly includes an adjusting hydraulic rod, the top surface of the mounting plate is fixedly connected with the adjusting hydraulic rod, the output end of the adjusting hydraulic rod is fixedly connected with the placement plate, a movable groove is provided in the middle of the top surface of the placement plate, a movable threaded rod is rotatably connected in the movable groove, a movable push plate is threadedly connected to the outer surface of the movable threaded rod, one end of the bottom surface of the placement plate is fixedly connected with a movable motor, and the output end of the movable motor is rotatably connected to the movable threaded rod through a sprocket group and a chain.

[0015] Furthermore, the screen picking assembly includes a driving slide rail, the movable end of the driving slide rail is fixedly connected to a lifting pneumatic rod, the output end of the lifting pneumatic rod is fixedly connected to a material picking plate, the two ends of the bottom surface of the material picking plate are respectively fixedly connected to a vacuum box, the two ends of the bottom surface of the vacuum box are respectively fixedly connected to a vacuum suction cup, one side of the vacuum box is connected to an external vacuum pump through a hose, and the bottom surface of the vacuum box is fixedly connected to a pressing rod.

[0016] Furthermore, the loading assembly includes a loading platform; the top surface of the mounting plate is fixedly connected to the loading platform, the top surface of the loading platform is provided with bead holes at equal intervals, balls are installed in the bead holes, one side of the loading platform is fixedly connected to a unloading pneumatic rod, the output end of the unloading pneumatic rod is fixedly connected to an L-shaped baffle, one end of the bottom surface of the loading platform is fixedly connected to a bending rod, one side of the bending rod is fixedly connected to a forward pushing pneumatic rod, and the output end of the forward pushing pneumatic rod is fixedly connected to an I-shaped plate.

[0017] The present invention provides a fully automatic LCD loading machine based on three-dimensional storage. Compared with the prior art, it has the following beneficial effects:

[0018] 1. The box assembly can be used to easily place the stacked pallets into the box to protect them from dust.

[0019] 2. Through the contact between the unlocking rod and the arc-shaped unlocking block, the locking plate will withdraw from the locking hole. At this time, the rectangular frame will slide downward on the surface of the T-bar under the action of gravity. As the rectangular frame moves downward, the stacked trays are exposed, which is convenient for taking out the LCD display screen later;

[0020] 3. The positioning block on the upper part of the tray is plugged into the positioning hole at the bottom of the next tray to make the stacking of the trays more stable. At the same time, the tray removal holes on both sides of the tray make it convenient to remove the empty tray through the tray removal assembly after the LCD display on the tray is removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 The overall structural diagram of the present invention is shown;

[0023] Figure 2 Another structural diagram of the present invention is shown;

[0024] Figure 3 A schematic diagram of the structure of the screen taking assembly of the present invention is shown;

[0025] Figure 4 The schematic diagram of the structure of the feeding assembly of the present invention is shown;

[0026] Figure 5 A schematic diagram of the structure of the lifting assembly of the present invention is shown;

[0027] Figure 6 A schematic diagram of a partial cross-sectional structure of a lifting assembly of the present invention is shown;

[0028] Figure 7 The schematic diagram of the structure of the box assembly of the present invention is shown;

[0029] Figure 8 A schematic diagram of a partial cross-sectional structure of a box assembly of the present invention is shown;

[0030] Fig. 9 The present invention is shown Figure 8 A schematic diagram of the enlarged structure of the middle A area;

[0031] Fig.10 A schematic diagram of the side structure of a tray assembly of the present invention is shown;

[0032] Fig.11 A schematic diagram of the structure of the empty tray placement assembly of the present invention is shown;

[0033] Fig.12 The structure schematic diagram of the tray taking assembly of the present invention is shown;

[0034] Fig.13 It shows a schematic structural diagram of the tray taking assembly of the present invention from another perspective;

[0035] Fig.14 The schematic diagram of the structure of the first material taking component of the present invention is shown;

[0036] Fig.15 A partial structural schematic diagram of the first material taking component of the present invention is shown;

[0037] Fig.16 Another side structural schematic diagram of the tray assembly of the present invention is shown;

[0038] As shown in the figure: 1. Mounting plate; 2. Screen removal assembly; 21. Drive slide rail; 22. Lifting pneumatic rod; 23. Removing plate; 24. Vacuum box; 25. Vacuum suction cup; 26. Hose; 27. Press rod; 3. Loading assembly; 31. Loading table; 32. Bead hole; 33. Ball; 34. Unloading pneumatic rod; 35. L-shaped baffle; 36. Bending rod; 37. Forward pneumatic rod; 38. I-shaped plate; 4. Lifting assembly; 41. Lifting frame; 42. Lifting hydraulic rod; 43. Lifting hole ;44, lifting plate;45, T-slot;47, long rod;48, arc-shaped unlocking block;5, box assembly;51, base;52, step groove;53, step plate;54, T-rod;55, locking hole;56, rectangular frame;57, rectangular protective film;58, locking component;581, locking groove;582, unlocking damping rod;583, locking plate;584, unlocking rod;59, magnetic column;510, convex plate;511, top film;512, magnetic rod;513, connecting block; 514, docking slot; 6, tray assembly; 61, tray; 62, screen slot; 63, positioning block; 64, positioning hole; 65, plate removal hole; 7, LCD display screen; 8, plate removal assembly; 81, T-plate; 82, mouth-shaped slot; 83, first material removal component; 831, rectangular block; 832, column; 833, material removal rack; 834, material removal plug rod; 835, inclined block; 836, positioning rod; 837, positioning slot; 838, recovery damping rod; 839, height damping rod; 8310, positioning plate; 8311, long plate; 84, second material picking component; 85, auxiliary material picking component; 851, auxiliary frame; 852, inclined rod; 853, reset damping rod; 854, downward pressure rod; 86, material picking motor; 87, material picking rod; 88, sliding groove; 89, parallel unlocking rod; 9, empty tray placement assembly; 91, adjusting hydraulic rod; 92, placement plate; 93, moving groove; 94, moving threaded rod; 95, moving push plate; 96, moving motor; 10, conveyor belt. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Embodiment 1

[0041] In order to solve the technical problems in the background technology, the following fully automatic LCD loading machine based on three-dimensional storage is provided:

[0042] Combination Figure 1-Figure 16As shown, the fully automatic LCD loading machine based on three-dimensional storage provided by the present invention includes a mounting plate 1 and a screen taking component 2; a loading component 3 is installed on the top surface of the mounting plate 1, a lifting component 4 is installed on the top surface of the mounting plate 1 and on one side of the loading component 3, a box component 5 is placed above the lifting component 4, one end of the loading component 3 is connected to the surface of the box component 5, a tray component 6 is stacked in the box component 5, an LCD display screen 7 is placed in the tray component 6, and a tray taking component 8 is installed on the top surface of the mounting plate 1 and on both sides of the lifting component 4, and there are two groups of tray taking components 8, an empty tray placing component 9 is installed on the top surface of the mounting plate 1 and on one side of the lifting component 4, a conveyor belt 10 is installed on the top surface of the mounting plate 1 and on the other side of the lifting component 4, and the screen taking component 2 is installed above the box component 5; the box component 5 includes a base 51, and a stepped groove 52 is provided in the middle of the base 51 A step plate 53 is placed in the step groove 52, and a tray assembly 6 is stacked on the top surface of the step plate 53. A T-bar 54 is fixedly connected to one end of the bottom surface of the base 51, and a locking hole 55 is provided on the upper part of one side of the T-bar 54. A rectangular frame 56 is slidably connected to the surface of the T-bar 54, and a rectangular protective film 57 is fixedly connected to the bottom surface of the rectangular frame 56 and located between the top surfaces of the base 51. A locking component 58 is provided on the top surface of the rectangular frame 56 and located on one side of the T-bar 54. Magnetic columns 59 are fixedly connected to the inside of the rectangular frame 56 and at one end away from the T-bar 54 at equal intervals. A convex plate 510 is fixedly connected to one end of the rectangular frame 56 and located on one side of the T-bar 54. A top film 511 is fixedly connected to one side of the convex plate 510, and a magnetic rod 512 is fixedly connected to one end of the top film 511. A connecting block 513 is fixedly connected to the middle part of one side of the base 51, and a docking groove 514 is provided on the top surface of the connecting block 513.

[0043] The stacked trays 61 can be conveniently placed inside the box assembly 5 to protect them from dust.

[0044] In order to enable the screen removal assembly 2 to remove the LCD display element on the tray 61, this embodiment will provide the following technical solutions:

[0045] In this embodiment, the locking component 58 includes a locking groove 581, and the locking groove 581 is provided on the top surface of the rectangular frame 56. An unlocking damping rod 582 is fixedly connected to the inner wall of the locking groove 581. One end of the unlocking damping rod 582 is fixedly connected to a locking plate 583. One end of the locking plate 583 is plugged into the locking hole 55, and one side of the locking plate 583 is fixedly connected to an unlocking rod 584.

[0046] Through the contact between the unlocking rod 584 and the arc-shaped unlocking block 48, the locking plate 583 will withdraw from the locking hole 55. At this time, the rectangular frame 56 will slide downward on the surface of the T-bar 54 under the action of gravity. As the rectangular frame 56 moves downward, the stacked pallets are exposed, which is convenient for the later removal of the LCD display.

[0047] Embodiment 2

[0048] like Figure 1-Figure 15 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0049] In order to move the tray that has been taken out of the materials, the following technical solution is provided in this embodiment:

[0050] The picking plate assembly 8 includes a T-shaped plate 81, and the top surface of the mounting plate 1 is fixedly connected to the T-shaped plate 81, and an upper portion of one side of the T-shaped plate 81 is provided with a mouth-shaped groove 82, in which the first picking component 83 and the second picking component 84 are respectively slidably connected, and an auxiliary picking component 85 is installed on the top surface of the T-shaped plate 81, and a picking motor 86 is fixedly connected to the other side of the T-shaped plate 81, and the output shaft end of the picking motor 86 is connected to a picking rod 87 through a worm and a worm wheel for rotation, and sliding grooves 88 are respectively provided at both ends of one side of the picking rod 87, and the first picking component 83 and the second picking component 84 are respectively located in the sliding groove 88 and slide, and a parallel unlocking rod 89 is fixedly connected to one side of the T-shaped plate 81. The first material picking component 83 includes a rectangular block 831, which is slidably connected to the mouth-shaped groove 82, a column 832 is fixedly connected to one side of the rectangular block 831, the column 832 slides in the sliding groove 88, one end of the column 832 is fixedly connected to a material picking rack 833, a material picking rod 834 is slidably connected to the material picking rack 833, one end of the material picking rod 834 is fixedly connected to an inclined block 835, one side of the material picking rod 834 is fixedly connected to a positioning rod 836, and one end of the top surface of the positioning rod 836 is provided with The positioning groove 837 and one side of the inclined block 835 are fixedly connected to the bottom surface of the material picking rack 833 with a restoring damping rod 838. The two ends of the material picking rack 833 are respectively fixedly connected to the height damping rod 839. One end of the height damping rod 839 is fixedly connected to the positioning plate 8310. One end of the positioning plate 8310 is plugged into the positioning groove 837. One side of the positioning plate 8310 is fixedly connected to a long plate 8311. The second material picking component 84 adopts the same structure as the first material picking component 83 and is installed obliquely symmetrically. The auxiliary material picking component 85 includes an auxiliary frame 851. The top surface of the T-shaped rod 54 is fixedly connected to the auxiliary frame 851. The inclined rods 852 are respectively slidably connected in the auxiliary frame 851. The restoring damping rod 853 is fixedly connected to one side of the inclined rod 852 and located between the top surfaces of the auxiliary frame 851. The other side of the inclined rod 852 is fixedly connected to the pressing rod 854.

[0051] The picking rod 87 is driven to rotate by the picking motor 86, so that the first picking component 83 and the second picking component 84 move back and forth in the mouth groove 82 under the action of the sliding groove 88. At this time, the tray 61 in the box assembly 5 can be moved to the empty tray placement assembly 9 by utilizing the mutual cooperation of the first picking component 83 and the second picking component 84.

[0052] In order to prevent the stacked trays 61 from tipping over or falling apart due to left-right movement or front-back sliding during stacking, the present embodiment provides the following technical solutions:

[0053] In this embodiment, the tray assembly 6 includes a tray 61, and a screen groove 62 is set on the top surface of the tray 61. There are 4 groups of screen grooves 62 in total, and they are symmetrically arranged. Positioning blocks 63 are fixedly connected to the two ends of the top surface of the tray 61, and positioning holes 64 are set at the two ends of the bottom surface of the tray 61. The positioning blocks 63 are plugged into the positioning holes 64, and tray removal holes 65 are set on both sides of the tray 61.

[0054] By plugging and cooperating the positioning block 63 on the upper part of the tray 61 with the positioning hole 64 on the bottom of the next tray 61, the stacking of the trays can be made more stable. At the same time, through the tray removal holes 65 on both sides of the tray 61, it is convenient to remove the empty tray through the tray removal assembly 8 after the LCD display screen on the tray 61 is removed.

[0055] Embodiment 3

[0056] like Figure 1-Figure 15 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0057] In order to enable the screen taking component 2 to smoothly move the LCD display screen, this embodiment will provide the following technical solutions:

[0058] The lifting assembly 4 includes a lifting frame 41 and a lifting hydraulic rod 42. The top surface of the mounting plate 1 is fixedly connected with the lifting frame 41 and the lifting hydraulic rod 42 respectively. A lifting hole 43 is provided in the middle of the lifting frame 41. A lifting plate 44 is fixedly connected to the top surface of the lifting hydraulic rod 42. The lifting plate 44 slides in the lifting hole 43. A T-slot 45 is provided on one side of the lifting frame 41. The T-slot 45 is connected to the inner cavity of the lifting hole 43. Long rods 47 are fixedly connected to the lower parts of both sides of the outer surface of the lifting frame 41 respectively. An arc-shaped unlocking block 48 is fixedly connected to one end of the long rod 47.

[0059] The box assembly 5 is limited by the T-slot 45 to avoid the lifting plate 44 affecting the step plate 53 from rising when the lifting hydraulic rod 42 is working, and the step plate 53 cannot drive the pallet 61 stacked on the upper part to rise, making it inconvenient to take out the screen assembly 2.

[0060] In order to facilitate the later movement of the empty tray 61 into the box assembly 5, the present embodiment provides the following technical solution:

[0061] In this embodiment, the empty plate placement assembly 9 includes an adjusting hydraulic rod 91, the top surface of the mounting plate 1 is fixedly connected with the adjusting hydraulic rod 91, the output end of the adjusting hydraulic rod 91 is fixedly connected with a placement plate 92, a movable groove 93 is provided in the middle of the top surface of the placement plate 92, a movable threaded rod 94 is rotatably connected in the movable groove 93, a movable push plate 95 is threadably connected to the outer surface of the movable threaded rod 94, one end of the bottom surface of the placement plate 92 is fixedly connected with a movable motor 96, and the output end of the movable motor 96 is rotatably connected with the movable threaded rod 94 through a sprocket group and a chain.

[0062] By adjusting the hydraulic rod 91 to drive the placement plate 92 to rise and fall, the empty pallet 61 can be placed on the upper part thereof. When a certain amount of empty pallets 61 are placed, the placement plate 92 is driven to move by adjusting the hydraulic rod 91 so that the placement plate 92 is flush with the step plate 53. At this time, by using the moving motor 96 to drive the moving push plate 95 to move, the pallets 61 stacked on the placement plate 92 can be moved to the step plate 53, which is convenient for the overall unloading in the later stage.

[0063] In order to move the LCD display screen in the tray assembly 6 onto the conveyor belt 10, and at the same time, to insert one end of the first material taking component 83 into the tray assembly 6, the present real-time example will provide the following technical solution:

[0064] In this embodiment, the screen picking assembly 2 includes a driving rail 21, the moving end of the driving rail 21 is fixedly connected to a lifting pneumatic rod 22, the output end of the lifting pneumatic rod 22 is fixedly connected to a material picking plate 23, both ends of the bottom surface of the material picking plate 23 are respectively fixedly connected to vacuum boxes 24, both ends of the bottom surface of the vacuum box 24 are respectively fixedly connected to vacuum suction cups 25, one side of the vacuum box 24 is connected to an external vacuum pump through a hose 26, and the bottom surface of the vacuum box 24 is fixedly connected to a pressing rod 27.

[0065] By the cooperation among the lifting pneumatic rod 22, the vacuum box 24, the vacuum suction cup 25 and the driving slide rail 21, the LCD display screen 7 can be adsorbed and the LCD display screen 7 can be moved from the tray 61 to the conveyor belt 10, which is convenient for the subsequent processing.

[0066] When the lifting pneumatic rod 22 works, it will drive the pressing rod 27 to press the pressing rod 854, and the pressing rod 854 will drive the inclined rod 852 to move downward, so that the inclined rod 852 squeezes the inclined block 835, and the inclined block 835 drives the material picking plug rod 834 to move, so that one end of the material picking plug rod 834 is inserted into the tray taking hole 65. At this time, the material picking plug rod 834 will also drive the positioning rod 836 to move, so that the positioning groove 837 on the positioning rod 836 passes over the positioning plate 8310 and is locked and fixed by the positioning plate 8310, preventing the material picking plug rod 834 from being pulled out of the tray taking hole 65, making it convenient to move the empty tray 61 to the empty tray placement component 9 at a later time.

[0067] In order to transport the box assembly 5 with the tray assembly 6 into the lifting assembly 4, the present embodiment provides the following technical solution:

[0068] In this embodiment, the loading assembly 3 includes a loading platform 31; the top surface of the mounting plate 1 is fixedly connected to the loading platform 31, and the top surface of the loading platform 31 is provided with bead holes 32 at equal intervals, and balls 33 are installed in the bead holes 32; one side of the loading platform 31 is fixedly connected to a unloading pneumatic rod 34, and the output end of the unloading pneumatic rod 34 is fixedly connected to an L-shaped baffle 35; one end of the bottom surface of the loading platform 31 is fixedly connected to a bent rod 36, and one side of the bent rod 36 is fixedly connected to a forward pushing pneumatic rod 37, and the output end of the forward pushing pneumatic rod 37 is fixedly connected to an I-shaped plate 38.

[0069] The box assembly 5 can be removed from the loading platform 31 by the cooperation between the unloading pneumatic rod 34 and the L-shaped baffle 35 in the loading assembly 3, or when loading, the L-shaped baffle 35 blocks the box assembly 5, indicating that the loading is completed.

[0070] By loading the box assembly 5, the I-plate 38 is inserted into the docking groove 514. At this time, the box assembly 5 driving the tray assembly 6 can be moved to the lifting assembly 4 or removed from the lifting assembly 4 by pushing the pneumatic rod 37 forward.

[0071] The working principle and use process of the present invention:

[0072] In use:

[0073] First, place the box assembly 5 equipped with the tray assembly 6 and the LCD display screen 7 at one end of the loading platform 31, and then push the box assembly 5 inward so that the I-shaped plate 38 is inserted into the docking groove 514. When one side of the box assembly 5 contacts one side of the L-shaped baffle 35, the movement of the box assembly 5 can be stopped. At this time, start the forward push pneumatic rod 37. When the forward push pneumatic rod 37 works, it will drive the I-shaped plate 38 to move forward. When the I-shaped plate 38 moves, it will drive the box assembly 5 as a whole to move toward the lifting assembly 4. When the box assembly 5 moves, the magnetic rod 512 will first contact one side of the arc-shaped unlocking block 48. After contact, the magnetic rod 512 will be blocked. When the magnetic rod 512 is blocked, the base 51, T The T-bar 54 and the rectangular frame 56 will move forward, thereby realizing opening the top of the box assembly 5. When the top is fully opened, the unlocking rod 584 will contact the arc unlocking rod 48 and be squeezed and moved by the arc unlocking rod 48. When the unlocking rod 584 moves, the locking plate 583 is moved, so that the locking plate 583 is separated from the locking hole 55. After separation, the rectangular frame 56 will slide downward on the surface of the T-bar 54 under the action of gravity. When the rectangular frame 56 moves downward to the top surface of the base 51, it will stop moving. At this time, the pallets 61 stacked inside will be completely exposed. When the base 51 moves toward the lifting frame 41, the base 51 will be inserted into the T-slot 45. At this time, the base 51 can be limited and fixed;

[0074] When picking up materials, first, the vacuum suction cup 25 is driven to move to the top of the LCD display screen 7 by the driving slide rail 21. At this time, the vacuum suction cup 25 is driven to move downward by the lifting pneumatic rod 22. At this time, under the action of the external vacuum pump and the vacuum box 24, the vacuum suction cup 25 is in a vacuum state, and the LCD display screen 7 can be adsorbed under the vacuum suction cup 25. At this time, the driving slide rail 21 is used to move the LCD display screen 7 to the conveyor belt 10, which is convenient for later processing. Since four screen slots 62 are set on the tray 61, the left side is also taken first when the screen taking component 2 is taken up. , and then take the right side. When taking, the pressing rod 27 drives the pressing rod 854 to move downward, and the pressing rod 854 will drive the inclined rod 852 to move downward, so that the inclined rod 852 squeezes the inclined block 835, and the inclined block 835 drives the material taking plug rod 834 to move, so that one end of the material taking plug rod 834 is inserted into the taking plate hole 65. At the same time, the material taking plug rod 834 will also drive the positioning rod 836 to move, so that the positioning groove 837 on the positioning rod 836 passes over the positioning plate 8310 and is locked and fixed by the positioning plate 8310 to prevent the material taking plug rod 834 from being pulled out of the taking plate hole 65;

[0075] After the LCD display screen 7 on the first tray 61 is taken out, the two sets of material picking rods 834 will be inserted into the tray 61. At this time, the material picking motor 86 is started, and the material picking motor 86 drives the material picking rod 87 to rotate, so that the first material picking component 83 and the second material picking component 84 cooperate with each other under the action of the sliding groove 88 and the mouth groove 82. First, the first material picking component 83 moves upward for a distance, and the second material picking component 84 moves downward for a distance. This distance is to lift the stacked first tray upward so that the first tray is separated from the second tray. When placing it downward, it is just the opposite, so that this tray is just stacked on the upper tray. At the same time, the second material picking component Component 84 is unlocked and reset. When the pallet is stacked, the long plate 8311 will be lifted up by the parallel unlocking rod 89. As the long plate 8311 moves upward, the positioning plate 8310 will be disengaged from the positioning groove 837. At this time, the material picking rod 834 will be reset under the action of the restoring damping rod 838. When the first material picking component 83 and the second material picking component 84 are translated, the empty pallet can be moved into the empty tray placement component 9. After moving, the lifting hydraulic rod 42 will drive the lifting plate 44, and the lifting plate 44 will drive the step plate 53 to move upward. When the step plate 53 moves upward, the stacked pallet 61 can be driven to move upward, which is convenient for picking up the next LCD display screen 7 later.

[0076] When the empty pallet 61 is placed on the placement plate 92, the hydraulic rod 91 is adjusted to drive the placement plate 92 to move downward, so that the next empty pallet 61 can be placed in.

[0077] When the LCD display screen 7 in the box assembly 5 is taken out, the hydraulic rod 91 is adjusted to move the placement plate 92 so that the placement plate 92 is flush with the step plate 53. At this time, the moving motor 96 is used to drive the moving push plate 95 to move, so that the pallet 61 stacked on the placement plate 92 can be moved to the step plate 53, which is convenient for the overall unloading at a later stage.

[0078] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0079] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Fully automatic LCD loading machine based on three-dimensional storage, characterized by: It comprises a mounting plate and a screen taking assembly; a loading assembly is mounted on the top surface of the mounting plate, a lifting assembly is mounted on the top surface of the mounting plate and on one side of the loading assembly, a box assembly is placed above the lifting assembly, one end of the loading assembly is connected to the surface of the box assembly, a tray assembly is stacked inside the box assembly, an LCD display screen is placed inside the tray assembly, tray taking assemblies are mounted on the top surface of the mounting plate and on both sides of the lifting assembly, two groups of tray taking assemblies are provided, an empty tray placing assembly is mounted on the top surface of the mounting plate and on one side of the lifting assembly, a conveyor belt is mounted on the top surface of the mounting plate and on the other side of the lifting assembly, and the screen taking assembly is mounted above the box assembly; The box assembly includes a base, a step groove is provided in the middle of the base, a step plate is placed in the step groove, a pallet assembly is stacked on the top surface of the step plate, one end of the bottom surface of the base is fixedly connected to a T-bar, a locking hole is provided on the upper part of one side of the T-bar, a rectangular frame is slidably connected to the surface of the T-bar, a rectangular protective film is fixedly connected between the bottom surface of the rectangular frame and the top surface of the base, a locking component is provided on the top surface of the rectangular frame and on one side of the T-bar, magnetic columns are fixedly connected at equal intervals inside the rectangular frame and at one end away from the T-bar, a convex plate is fixedly connected at one end of the rectangular frame and on one side of the T-bar, a top film is fixedly connected to one side of the convex plate, a magnetic rod is fixedly connected to one end of the top film, a connecting block is fixedly connected to the middle of one side of the base, and a docking groove is provided on the top surface of the connecting block.

2. The fully automatic LCD loading machine based on three-dimensional storage according to claim 1 is characterized in that: The locking component includes a locking groove, the top surface of the rectangular frame is provided with a locking groove, an unlocking damping rod is fixedly connected to the inner wall of the locking groove, one end of the unlocking damping rod is fixedly connected to a locking plate, one end of the locking plate is plugged into the locking hole, and one side of the locking plate is fixedly connected to an unlocking rod.

3. The fully automatic LCD loading machine based on three-dimensional storage according to claim 2 is characterized in that: The picking plate assembly includes a T-shaped plate, the top surface of the mounting plate is fixedly connected to the T-shaped plate, the upper part of one side of the T-shaped plate is provided with a mouth-shaped groove, the first picking component and the second picking component are slidably connected in the mouth-shaped groove, the top surface of the T-shaped plate is installed with an auxiliary picking component, the other side of the T-shaped plate is fixedly connected to a picking motor, the output shaft end of the picking motor is connected to a picking rod through a worm and a worm gear, sliding grooves are respectively provided at both ends of one side of the picking rod, the first picking component and the second picking component are respectively located in the sliding grooves and slide, and a parallel unlocking rod is fixedly connected to one side of the T-shaped plate.

4. The fully automatic LCD loading machine based on three-dimensional storage according to claim 3 is characterized in that: The first material picking component comprises a rectangular block, a rectangular block is slidably connected in the mouth-shaped groove, one side of the rectangular block is fixedly connected with a column, the column slides in the sliding groove, one end of the column is fixedly connected to a material picking rack, a material picking plug rod is slidably connected in the material picking rack, one end of the material picking plug rod is fixedly connected with an inclined block, one side of the material picking plug rod is fixedly connected with a positioning rod, one end of the top surface of the positioning rod is provided with a positioning groove, one side of the inclined block and located between the bottom surface of the material picking rack are fixedly connected with a recovery damping rod, the two ends of the material picking rack are respectively fixedly connected with height damping rods, one end of the height damping rod is fixedly connected with a positioning plate, one end of the positioning plate is plugged into the positioning groove, and one side of the positioning plate is fixedly connected with a long plate; the second material picking component adopts the same structure as the first material picking component, and is installed obliquely symmetrically.

5. The fully automatic LCD loading machine based on three-dimensional storage according to claim 4 is characterized in that: The auxiliary material picking component includes an auxiliary frame, the top surface of the T-bar is fixedly connected to the auxiliary frame, oblique rods are slidably connected inside the auxiliary frame, a reset damping rod is fixedly connected to one side of the oblique rod and located between the top surfaces of the auxiliary frame, and a downward pressure rod is fixedly connected to the other side of the oblique rod.

6. The fully automatic LCD loading machine based on three-dimensional storage according to claim 5 is characterized in that: The tray assembly includes a tray, a screen groove is arranged on the top surface of the tray, and there are 4 groups of screen grooves in total and they are symmetrically arranged. Positioning blocks are fixedly connected to the two ends of the top surface of the tray, and positioning holes are arranged at the two ends of the bottom surface of the tray. The positioning blocks are plugged into the positioning holes, and tray removal holes are arranged on both sides of the tray.

7. The fully automatic LCD loading machine based on three-dimensional storage according to claim 6 is characterized in that: The lifting assembly includes a lifting frame and a lifting hydraulic rod. The top surfaces of the mounting plate are respectively fixedly connected with the lifting frame and the lifting hydraulic rod. A lifting hole is provided in the middle of the lifting frame. The top surface of the lifting hydraulic rod is fixedly connected with a lifting plate. The lifting plate slides in the lifting hole. A T-slot is provided on one side of the lifting frame. The T-slot is connected with the inner cavity of the lifting hole. Long rods are respectively fixedly connected to the lower parts of both sides of the outer surface of the lifting frame. An arc-shaped unlocking block is fixedly connected to one end of the long rod.

8. The fully automatic LCD loading machine based on three-dimensional storage according to claim 7 is characterized in that: The empty plate placement assembly includes an adjusting hydraulic rod, the top surface of the mounting plate is fixedly connected to the adjusting hydraulic rod, the output end of the adjusting hydraulic rod is fixedly connected to the placement plate, a movable groove is provided in the middle of the top surface of the placement plate, a movable threaded rod is rotatably connected in the movable groove, a movable push plate is threadedly connected to the outer surface of the movable threaded rod, one end of the bottom surface of the placement plate is fixedly connected to a movable motor, and the output end of the movable motor is rotatably connected to the movable threaded rod through a sprocket set and a chain.

9. The fully automatic LCD loading machine based on three-dimensional storage according to claim 8 is characterized in that: The screen picking assembly includes a driving slide rail, the moving end of the driving slide rail is fixedly connected to a lifting pneumatic rod, the output end of the lifting pneumatic rod is fixedly connected to a material picking plate, the two ends of the bottom surface of the material picking plate are respectively fixedly connected to a vacuum box, the two ends of the bottom surface of the vacuum box are respectively fixedly connected to a vacuum suction cup, one side of the vacuum box is connected to an external vacuum pump through a hose, and the bottom surface of the vacuum box is fixedly connected to a pressing rod.

10. The fully automatic LCD loading machine based on three-dimensional storage according to claim 9, characterized in that: The loading assembly includes a loading platform; the top surface of the mounting plate is fixedly connected to the loading platform, the top surface of the loading platform is provided with bead holes at equal intervals, and balls are installed in the bead holes; one side of the loading platform is fixedly connected to a unloading pneumatic rod, the output end of the unloading pneumatic rod is fixedly connected to an L-shaped baffle, one end of the bottom surface of the loading platform is fixedly connected to a bending rod, one side of the bending rod is fixedly connected to a forward-pushing pneumatic rod, and the output end of the forward-pushing pneumatic rod is fixedly connected to an I-shaped plate.

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