A double-station automatic feeding mechanism

Abstract

This application relates to a dual-station automatic feeding mechanism, belonging to the technical field of automatic feeding mechanisms. It includes a frame, a material box transfer assembly, a movable clamp mounting group, a lifting unit, a PPU robot, a feeding leveling and positioning unit, and a dual-station feeding device. The material box transfer assembly is mounted on the upper surface of the frame. The movable clamp mounting group is mounted above the material box transfer assembly. A lifting unit is located on one side of the movable clamp mounting group. A PPU robot is mounted above the lifting unit. A feeding leveling and positioning unit is mounted on one side of the PPU robot. A dual-station feeding device is located on one side of the feeding leveling and positioning unit. A steel belt conveyor is located on one side of the dual-station feeding device. This application, through its frame, material box transfer assembly, movable clamp mounting group, lifting unit, PPU robot, feeding leveling and positioning unit, dual-station feeding device, and steel belt conveyor, facilitates fully automated dual-station feeding, reduces manual intervention, and improves production efficiency.

Description

Technical Field

[0001] This application relates to the field of automatic feeding mechanism technology, and in particular to a dual-station automatic feeding mechanism. Background Technology

[0002] With the continuous development of the manufacturing industry, the application of automated production systems is becoming increasingly widespread, especially for improving production efficiency and reducing labor costs. Currently, most production lines still rely on manual loading and unloading operations, which not only increases labor costs but also easily leads to low work efficiency and unstable quality. In recent years, although some automated loading and unloading devices have been put into use, their flexibility, stability, and intelligence still need to be improved.

[0003] In the prior art, relevant technologies for automated equipment can be found in the disclosure of a dual-station automatic humidity card feeder under application number CN202310810630.4. This feeder includes a main body, a hopper, a first rotating mechanism, a lifting mechanism, a gripping mechanism, and a second rotating mechanism. The main body has a three-layer frame structure, with the lifting mechanism at the bottom layer, the first rotating mechanism in the middle layer, the hopper on the first rotating mechanism, the second rotating mechanism at the top layer, and the gripping mechanism on the second rotating mechanism. The lifting mechanism is slidably connected to the hopper, and the gripping mechanism is located above the hopper. This dual-station automatic humidity card feeder provides a high-efficiency, fast automatic feeding of humidity cards. Furthermore, it eliminates the need for machine downtime for maintenance when cards are stuck, ensuring smooth production. It solves the problems of manual placement being time-consuming, labor-intensive, inefficient, and prone to errors in placement, affecting production quality.

[0004] In the process of realizing this application, the inventors discovered the following problems with the prior art: When feeding materials into the device, the prior art often requires manual intervention to adjust the conveyed materials. In particular, the frequent adjustment of the material box by the staff can easily lead to low work efficiency, waste of manpower and resources in the adjustment process, human interference with the operation of the equipment, and thus affect the effect of the equipment achieving full automation. Summary of the Invention

[0005] The purpose of this application is to provide a dual-station automatic feeding mechanism.

[0006] The automatic feeding mechanism with two workstations provided in this application adopts the following technical solution:

[0007] A dual-station automatic feeding mechanism includes a frame, a material box transfer assembly, a movable clamp mounting group, a lifting unit, a PPU robot, a feeding and leveling positioning unit, a dual-station feeding device, and a steel belt conveyor. The material box transfer assembly is installed on the upper surface of the frame, and the movable clamp mounting group is installed above the material box transfer assembly. A lifting unit is provided on one side of the movable clamp mounting group, and a PPU robot is installed above the lifting unit. A feeding and leveling positioning unit is installed on one side of the PPU robot, and a dual-station feeding device is provided on the side of the feeding and leveling positioning unit away from the PPU robot. A steel belt conveyor is provided on the side of the dual-station feeding device away from the feeding and leveling positioning unit.

[0008] By adopting the above technical solutions, including the frame, material box transfer assembly, movable clamp installation group, lifting unit, PPU robot, feeding and leveling positioning unit, dual-station feeding device and steel belt conveyor, it is possible to achieve fully automated dual-station feeding, reduce manual intervention, and thus improve production efficiency.

[0009] The dual-station feeding device includes a fixed base and a sliding rod. Two sets of fixed bases are provided, and a sliding rod is positioned between the two sets of fixed bases. Two sets of sliding rods are also provided. A mounting plate is connected to the outer diameter surface of each sliding rod via a linear bearing. A dual-station feeding mechanism is located on the lower end face of the mounting plate. The steel belt conveyor is specifically installed on one side of the dual-station feeding mechanism. A buffer is transversely provided through the side end face of the fixed base. Four sets of linear bearings are provided, one set of which has a first pneumatic telescopic rod on one side. The dual-station feeding machine... The structure includes a feeding fixing plate and a connecting frame. The feeding fixing plate is installed on the bottom surface of the fixing base, and there are two sets of feeding fixing plates. A connecting frame is provided between the two sets of feeding fixing plates, and the connecting frame passes through the side end face of the feeding fixing plate. A bearing is provided on the contact surface between the connecting frame and the feeding fixing plate. One end of the connecting frame passes through the side end face of the feeding fixing plate and is connected to a first servo motor. A fifth pneumatic telescopic rod is provided on the side end face of the connecting frame. The fifth pneumatic telescopic rod is arranged longitudinally, and a dual-station material suction cup is provided at the telescopic end of the fifth pneumatic telescopic rod.

[0010] By adopting the above technical solution, the first pneumatic telescopic rod drives the linear bearing to move along the slide bar, thereby driving the dual-station feeding mechanism to move, so that the material can be moved through the dual-station feeding mechanism installed on the lower end face of the mounting plate. The first servo motor is started, which drives the connecting frame to rotate, thereby causing the connecting frame, the fifth pneumatic telescopic rod, and the dual-station material suction cup to rotate. The fifth pneumatic telescopic rod controls the position change of the dual-station material suction cup from the feeding fixed plate. At the same time, the buffer detects the rotation status of the dual-station material suction cup. Through the above structure, the extension and retraction of the dual-station material suction cup is controlled by the fifth pneumatic telescopic rod, and the rotation of the dual-station material suction cup is controlled by the first servo motor and the connecting frame, thereby achieving the effect of grasping materials.

[0011] The steel strip conveying device includes a first conveying roller group and a second conveying roller group. The first and second conveying roller groups are respectively installed on the side end faces of the two sets of fixed seats in the dual-station feeding device. A detection optical fiber is provided on one side of the second conveying roller group. A steel strip body is provided between the first and second conveying roller groups. A steel strip support frame is provided on one side of the steel strip body, and a steel strip support plate is installed on the side end face of the steel strip support frame. A first auxiliary limiting frame is provided on the side of the steel strip body away from the steel strip support frame, and a clamping cylinder is provided on the inner side of the first auxiliary limiting frame. A third limiting plate is provided on the telescopic end of the clamping cylinder. A second auxiliary limiting frame is provided above the steel strip support frame, and a connecting plate is connected to the second auxiliary limiting frame through a linear guide rail. A pushing cylinder is provided on one side of the second auxiliary limiting frame.

[0012] By adopting the above technical solution, the steel strip body is transported through the first and second conveyor roller sets, while the movement distance of the steel strip body is monitored in real time using a detection optical fiber. In this device, the material is placed on one side of the steel strip body, which is supported by a steel strip support plate installed on one side of the steel strip support frame. When the material is placed on the steel strip body, the clamping cylinder drives the third limiting plate and the first auxiliary limiting frame to move, and the pushing cylinder drives the second auxiliary limiting frame to move along the linear guide rail and the connecting plate, thereby clamping the steel strip body so that the steel strip body and the material are connected. Through the above structure, the material and the steel strip body are connected, which facilitates the continued transportation of the material.

[0013] The feeding, leveling, and positioning unit includes a mounting base and a first moving module. The first moving module is installed at the center of the inner side of the mounting base, and a leveling cylinder is provided at the moving end of the first moving module. A pusher is provided at the telescopic end of the leveling cylinder. A placement platform is provided above the mounting base, and a second moving module is provided on one side of the placement platform. A feeding plate is provided at the moving end of the second moving module.

[0014] By adopting the above technical solution, the PPU robot places the material on the feeding plate, and the feeding plate is moved by the first moving module. At the same time, the leveling cylinder moves the pusher frame up and down, and the second moving module moves the entire leveling cylinder and pusher frame to push the cross-section material, which is conducive to grasping the material.

[0015] The lifting unit includes a third sliding module and a movable frame. The movable end of the third sliding module is provided with a movable frame, and a lifting mechanism is provided above the movable frame. The lifting mechanism includes a lifting fixed plate and a first sliding guide rail. The first sliding guide rail is horizontally installed on the upper surface of the lifting fixed plate, and a push plate is connected to one side of the first sliding guide rail. The second sliding guide rail is vertically installed on the upper surface of the lifting fixed plate, and four sets of the second sliding guide rail are provided. A guide plate is provided between the four sets of the second sliding guide rail, and a screw lifting mechanism is provided on one side of the guide plate. The telescopic end of the screw lifting mechanism is provided with a top plate.

[0016] By adopting the above technical solution, the third sliding module drives the moving frame to lift and lower. When the moving frame supports the material, it lifts the material and then slowly lifts it through the lifting mechanism to avoid the material from collapsing due to excessive height. The second pneumatic telescopic rod drives the top plate to move up and down along the guide plate, and the first and second sliding guide rails cause displacement between the lifting fixed plate and the pushing plate. The above structure facilitates further pushing of the material, which helps the PPU robot to place the material on the unloading plate.

[0017] The lifting mechanism has a first auxiliary material-aligning component and a second auxiliary material-aligning component on one side, and an alignment component on one side of the first and second auxiliary material-aligning components. The first auxiliary material-aligning component includes a first support rod and a second support rod. The second support rod is installed at one end of the first support rod, and the first and second support rods are arranged at a 90-degree angle. A baffle is slidably connected to the edge of the side end face of the second support rod through a second sliding groove. A fourth pneumatic telescopic rod is provided on the upper end face of the second support rod, and a top block is provided at the telescopic end of the fourth pneumatic telescopic rod. The first and second auxiliary material-aligning components have the same structure. A material-aligning support frame is provided on the side end face of the second support rod in the second auxiliary material-aligning component. The alignment component includes a third support rod and a fourth support rod. The fourth support rod is installed at one end of the third support rod, and the third and fourth support rods are arranged at a 90-degree angle. A third pneumatic telescopic rod is provided on the upper end face of the fourth support rod, and a top rod is provided at the telescopic end of the third pneumatic telescopic rod. A top block is provided at the end of the top rod away from the third pneumatic telescopic rod.

[0018] By adopting the above technical solution, the lifting mechanism, in the process of pushing the material, uses the first auxiliary material-aligning component and the second auxiliary material-aligning component in cooperation to make the device adaptable to materials of different widths. The fourth pneumatic telescopic rod drives the top block to move, while the material-aligning support frame on one side of the second auxiliary material-aligning component adjusts the position of the material, and the materials are aligned by using the alignment component. The third pneumatic telescopic rod is activated, and the third pneumatic telescopic rod drives the top block to move along the top rod to push the material, thereby aligning the material, which is conducive to the PPU robot placing the material on the feeding plate.

[0019] The material box transfer assembly includes a first material box transfer platform and a second material box transfer platform. The first material box transfer platform is installed on one side of the second material box transfer platform, and a pushing mechanism is provided above both the first and second material box transfer platforms. A first lifting mechanism is provided between the first and second material box transfer platforms. A movable clamp mounting assembly is provided on one side of the first lifting mechanism, and a second lifting mechanism is provided through the side end face of the movable clamp mounting assembly. A belt conveyor assembly is provided on one side of the movable clamp mounting assembly.

[0020] By adopting the above technical solution, the material is first placed on the first material box transfer platform and the second material box transfer platform, and then pushed by the pushing mechanism. Then, the material is moved to the second lifting mechanism between the first material box transfer platform and the second material box transfer platform by the first lifting mechanism and the movable clamp mounting group. The material is then powered in real time by the belt conveyor assembly, and the lifting unit is used to lift and transport the material.

[0021] The pushing mechanism includes a third moving module and a pushing block. The moving end of the third moving module is provided with a pushing block. The first lifting mechanism includes a first lifting cylinder and a first limiting plate. The first lifting cylinder is longitudinally installed through the bottom end face of the first limiting plate, and the telescopic end of the first lifting cylinder is provided with a top frame. The upper end face of the first limiting plate is connected to a second limiting plate through a connecting column.

[0022] By adopting the above technical solution, the third moving module in the pushing mechanism is activated, which drives the pushing block to move, thereby pushing the material through the pushing block. After the material is moved to the corresponding position, the material is clamped and moved by the movable clamp mounting group, and then pushed by the second lifting mechanism to the top of the first lifting mechanism. The first lifting cylinder is activated, which drives the top frame, the first limit plate, the connecting column and the second limit plate to move up and down, which is beneficial for the lifting unit to lift and transport the material.

[0023] The second lifting mechanism includes a first support frame and a second support frame. The first support frame is slidably connected to one side of the second support frame, and a second lifting cylinder is provided between the first support frame and the second support frame. A material receiving push plate is installed at one end of the first support frame. The belt conveyor assembly includes a second servo motor and a drive wheel. The output end of the second servo motor is provided with a drive wheel, and the drive wheel is installed between the first fixed columns. The outer diameter surface of the drive wheel is provided with a toothed transmission belt, and the toothed transmission belt meshes with a driven wheel, which is installed between the second fixed columns.

[0024] By adopting the above technical solution, the second lifting cylinder in the second lifting mechanism is activated, which drives the second support frame to move, thereby causing relative movement between the first support frame and the second support frame, thus achieving the effect of pushing materials. A belt conveyor assembly is installed, wherein the second servo motor forms a belt drive structure with the driven wheel through the driving wheel and the toothed transmission belt, which facilitates the rotation of the driven wheel. The driving wheel and the driven wheel are supported by the first fixed column and the second fixed column respectively, which is conducive to power output. The second mounting block is equipped with a second pneumatic telescopic rod, and the telescopic end of the second pneumatic telescopic rod is provided with a second moving plate. The second moving plate is slidably connected to the clamping block limit frame through the second slide rail.

[0025] The movable clamp mounting assembly includes a first movable plate and a first slide rail. The first slide rail is provided on the side end face of the first movable plate, and a first mounting block is slidably connected to the first slide rail. A second mounting block is bolted to the first mounting block. A clamping block is connected to a clamping block limiting frame through one side of the second mounting block. A clamping plate is connected to the clamping block through a first sliding groove, and a telescopic cylinder is provided on one side of the clamping plate. A second pneumatic telescopic rod is mounted on the second mounting block, and a second movable plate is provided at the telescopic end of the second pneumatic telescopic rod. The second movable plate is slidably connected to the clamping block limiting frame through a second slide rail.

[0026] By adopting the above technical solution, the clamping block limiting frame is connected to the first slide rail on the side end face of the first moving plate through the first mounting block and the second mounting block. Two sets of clamping blocks, first slide grooves, clamping plates and telescopic cylinders are installed. The two sets of clamping blocks, first slide grooves, clamping plates and telescopic cylinders move relative to each other to clamp the material. The clamping block moves the clamping plate along the first slide groove through the telescopic cylinder to adjust the clamping height, thereby adapting to materials of different lengths and widths. The above structure is conducive to placing materials on the first lifting mechanism, thereby facilitating the lifting and lowering of materials.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. The device of this application, through the frame, material box transfer assembly, movable clamp installation group, lifting unit, PPU robot, feeding and leveling positioning unit, dual-station feeding device and steel belt conveyor, helps to achieve fully automated dual-station feeding, reduce manual intervention, and thus improve production efficiency.

[0029] 2. The device of this application first places the material on the first material box transfer platform and the second material box transfer platform. The material is pushed by a pushing mechanism and moved to the second lifting mechanism between the first and second material box transfer platforms by a first lifting mechanism and a movable clamping assembly. Power transmission is provided in real time via a belt conveyor assembly, and the material is lifted and transported by a lifting unit. The third moving module in the pushing mechanism is activated, driving the pushing block to move. The pushing block pushes the material to the corresponding position, where it is clamped and moved by the movable clamping assembly. The clamping block limiting frame is limited by the first mounting block and the second mounting block connected to the first slide rail on the side end face of the first moving plate. Two sets of clamping blocks, first slide grooves, clamping plates, and telescopic cylinders are installed. The two sets of clamping blocks, first slide grooves, clamping plates, and telescopic cylinders move relative to each other to clamp the material. The clamping blocks extend... The air cylinder moves the clamping plate along the first slide groove, adjusting the clamping height to accommodate materials of different lengths and widths, facilitating the placement of materials onto the first lifting mechanism and enabling material lifting and lowering. The material is then pushed above the first lifting mechanism by the second lifting mechanism. Activating the first lifting cylinder causes the top frame, first limiting plate, connecting column, and second limiting plate to move vertically, allowing the lifting unit to transport the material. Activating the second lifting cylinder in the second lifting mechanism causes the second support frame to move, creating relative movement between the first and second support frames, thus pushing the material. A belt drive assembly is installed, where the second servo motor forms a belt drive structure with the driven wheel via a drive wheel and a toothed transmission belt, facilitating the rotation of the driven wheel. The drive wheel and driven wheel are supported by the first and second fixed columns, respectively.

[0030] 3. In the device of this application, the third sliding module drives the moving frame to lift and lower. When the moving frame supports the material, it lifts the material, which is then slowly lifted by the lifting mechanism. The second pneumatic telescopic rod drives the top plate to move up and down along the guide plate, and the first and second sliding guide rails cause displacement between the lifting fixed plate and the pushing plate, facilitating further pushing of the material. This allows the PPU robot to place the material on the unloading plate. During the material lifting process, the first and second auxiliary material-aligning components work together to adapt the device to materials of different widths. The fourth pneumatic... The telescopic rod moves the top block, and the material support frame on one side of the second auxiliary material straightening assembly adjusts the position of the material. The material is then aligned by the alignment assembly. The third pneumatic telescopic rod is activated, which moves the top block along the top rod to align the material so that the PPU robot can place the material on the feeding plate. The PPU robot places the material on the feeding plate and uses the first moving module to move the feeding plate. At the same time, the leveling cylinder moves the pusher frame up and down, and the second moving module moves the entire leveling cylinder and pusher frame to push the cross-section material, which is beneficial for grasping the material.

[0031] 4. The device of this application uses a first pneumatic telescopic rod to drive a linear bearing to move along a slide bar, thereby moving a dual-station feeding mechanism. The dual-station feeding mechanism, mounted on the lower end face of the mounting plate, moves the material. The first servo motor is activated, driving the connecting frame to rotate, causing the connecting frame, the fifth pneumatic telescopic rod, and the dual-station material suction cup to rotate. The fifth pneumatic telescopic rod controls the positional change of the dual-station material suction cup relative to the feeding fixed plate. Simultaneously, a buffer detects the rotational state of the dual-station material suction cup and uses the fifth pneumatic telescopic rod to control the extension and retraction of the dual-station material suction cup. The first servo motor and the connecting frame control the movement of the dual-station material suction cup. The disc rotates to grip the material. The steel belt body is transported by the first and second conveyor roller sets. The movement distance of the steel belt body is monitored in real time using a detection fiber optic cable. In this device, the material is placed on one side of the steel belt body, which is supported by a steel belt support plate installed on one side of the steel belt support frame. When the material is placed on the steel belt body, the clamping cylinder drives the third limiting plate and the first auxiliary limiting frame to move, and the pushing cylinder drives the second auxiliary limiting frame to move along the linear guide rail and the connecting plate to clamp the steel belt body, so that the steel belt body and the material are connected, which facilitates the transportation of the material. Attached Figure Description

[0032] Figure 1 This is a three-dimensional structural diagram of the rack according to an embodiment of this application;

[0033] Figure 2This is a three-dimensional structural schematic diagram of the dual-station feeding device according to an embodiment of this application;

[0034] Figure 3 This is a side view of the dual-station feeding device according to an embodiment of this application;

[0035] Figure 4 This is a three-dimensional structural diagram of the fixing base according to an embodiment of this application;

[0036] Figure 5 This is a three-dimensional structural diagram of the mounting plate according to an embodiment of this application;

[0037] Figure 6 This is a three-dimensional structural diagram of the dual-station feeding mechanism according to an embodiment of this application;

[0038] Figure 7 This is a three-dimensional structural schematic diagram of the steel strip support plate according to an embodiment of this application;

[0039] Figure 8 This is a three-dimensional structural diagram of the first auxiliary limiting frame according to an embodiment of this application;

[0040] Figure 9 This is a three-dimensional structural diagram of the second auxiliary limiting frame according to an embodiment of this application;

[0041] Figure 10 This is a three-dimensional structural diagram of the feeding, leveling, and positioning unit in an embodiment of this application;

[0042] Figure 11 This is a three-dimensional structural diagram of the lifting unit according to an embodiment of this application;

[0043] Figure 12 This is a three-dimensional structural diagram of the material lifting mechanism according to an embodiment of this application;

[0044] Figure 13 This is a three-dimensional structural diagram of the first auxiliary material forming component according to an embodiment of this application;

[0045] Figure 14 This is a three-dimensional structural diagram of the second auxiliary material forming component according to an embodiment of this application;

[0046] Figure 15 This is a three-dimensional structural diagram of the alignment component according to an embodiment of this application;

[0047] Figure 16 This is a three-dimensional structural diagram of the material box transfer assembly according to an embodiment of this application;

[0048] Figure 17 This is a three-dimensional structural diagram of the push mechanism in an embodiment of this application;

[0049] Figure 18 This is a three-dimensional structural schematic diagram of the first lifting mechanism according to an embodiment of this application;

[0050] Figure 19 This is a three-dimensional structural diagram of the second lifting mechanism according to an embodiment of this application;

[0051] Figure 20 This is a three-dimensional structural diagram of the belt conveyor assembly according to an embodiment of this application;

[0052] Figure 21 This is a three-dimensional structural diagram of the movable clip mounting assembly according to an embodiment of this application;

[0053] Figure 22 This is a three-dimensional structural diagram of the clamping block limiting frame according to an embodiment of this application;

[0054] Figure 23 This is a side view of the lifting mechanism according to an embodiment of this application;

[0055] Figure 24 This is a three-dimensional structural diagram of the back of the movable clip mounting assembly according to an embodiment of this application.

[0056] Explanation of reference numerals in the attached figures:

[0057] 1. Rack;

[0058] 2. Material box transfer assembly; 21. First material box transfer platform; 22. Second material box transfer platform; 23. Pushing mechanism; 231. Third moving module; 232. Pushing block; 24. First lifting mechanism; 241. First lifting cylinder; 242. First limiting plate; 243. Top frame; 244. Connecting column; 245. Second limiting plate; 25. Second lifting mechanism; 251. First support frame; 252. Second support frame; 253. Second lifting cylinder; 26. Belt conveyor assembly; 261. Second servo motor; 262. Drive wheel; 263. First fixed column; 264. Toothed drive belt; 265. Driven wheel; 266. Second fixed column;

[0059] 3. Movable clamp mounting assembly; 31. First movable plate; 32. First slide rail; 33. First mounting block; 34. Second mounting block; 35. Clamping block limit frame; 36. Clamping block; 37. First slide groove; 38. Clamping plate; 39. Telescopic cylinder; 310. Second pneumatic telescopic rod; 311. Second movable plate; 312. Second slide rail;

[0060] 4. Lifting unit; 41. Third sliding module; 42. Moving frame; 43. Material lifting mechanism; 431. Material lifting fixing plate; 432. First sliding guide rail; 433. Push plate; 434. Second sliding guide rail; 435. Guide plate; 436. Screw lifting mechanism; 437. Top plate;

[0061] 5. PPU robotic arm;

[0062] 6. Feeding, leveling, and positioning unit; 61. Mounting base; 62. First moving module; 63. Leveling cylinder; 64. Pusher frame; 65. Placement platform; 66. Second moving module; 67. Discharge plate;

[0063] 7. Dual-station feeding device; 71. Fixed base; 72. Slide rod; 73. Linear bearing; 74. Mounting plate; 75. Dual-station loading mechanism; 751. Loading fixing plate; 752. Connecting frame; 753. First servo motor; 754. Fifth pneumatic telescopic rod; 755. Dual-station material suction cup; 76. Buffer; 77. First pneumatic telescopic rod;

[0064] 8. Steel belt conveyor; 81. First conveyor roller group; 82. Second conveyor roller group; 83. Detection fiber optic cable; 84. Steel belt body; 85. Steel belt support frame; 86. Steel belt support plate; 87. First auxiliary limiting frame; 88. Clamping cylinder; 89. Third limiting plate; 810. Second auxiliary limiting frame; 811. Linear guide rail; 812. Connecting plate; 813. Pushing cylinder;

[0065] 9. First auxiliary material handling assembly; 91. First support rod; 92. Second support rod; 93. Second slide rail; 94. Baffle; 95. Fourth pneumatic telescopic rod;

[0066] 10. Second auxiliary material-forming assembly; 101. Material-forming support frame;

[0067] 11. Alignment assembly; 111. Third support rod; 112. Fourth support rod; 113. Third pneumatic telescopic rod; 114. Top rod. Detailed Implementation

[0068] The following is in conjunction with the appendix Figure 1 - Appendix Figure 24 This application will be described in further detail below.

[0069] Example: A dual-station automatic feeding mechanism includes a frame 1, a material box transfer assembly 2, a movable clamp mounting assembly 3, a lifting unit 4, a PPU robot arm 5, a feeding and leveling positioning unit 6, a dual-station feeding device 7, and a steel belt conveyor 8. The material box transfer assembly 2 is installed on the upper surface of the frame 1, and the movable clamp mounting assembly 3 is installed above the material box transfer assembly 2. The lifting unit 4 is located on one side of the movable clamp mounting assembly 3, and the PPU robot arm 5 is installed above the lifting unit 4. The feeding and leveling positioning unit 6 is installed on one side of the PPU robot arm 5, and the dual-station feeding device 7 is located on the side of the feeding and leveling positioning unit 6 away from the PPU robot arm 5. A steel belt is located on the side of the dual-station feeding device 7 away from the feeding and leveling positioning unit 6. The conveying device 8 and the dual-station feeding device 7 include a fixed base 71 and a slide bar 72. Two sets of fixed bases 71 are provided, and a slide bar 72 is provided between the two sets of fixed bases 71. Two sets of slide bars 72 are also provided. An mounting plate 74 is connected to the outer diameter surface of the slide bar 72 via a linear bearing 73. A dual-station feeding mechanism 75 is provided on the lower end face of the mounting plate 74. The steel belt conveying device 8 is specifically installed on one side of the dual-station feeding mechanism 75. A buffer 76 is transversely provided through the side end face of the fixed base 71. Four sets of linear bearings 73 are provided, one of which has a first pneumatic telescopic rod 77 on one side. The dual-station feeding mechanism 75 includes a feeding fixing plate 751 and a connecting frame 752. The feeding fixing plate 751 is installed on the fixed base 75. The bottom end face of the seat 71 is provided with two sets of feeding fixing plates 751. A connecting frame 752 is provided between the two sets of feeding fixing plates 751, and the connecting frame 752 penetrates the side end face of the feeding fixing plate 751. A bearing is provided on the contact surface between the connecting frame 752 and the feeding fixing plate 751. One end of the connecting frame 752 penetrates the side end face of the feeding fixing plate 751 and is connected to a first servo motor 753. A fifth pneumatic telescopic rod 754 is provided on the side end face of the connecting frame 752. The fifth pneumatic telescopic rod 754 is arranged longitudinally, and a dual-station material suction cup 755 is provided at the telescopic end of the fifth pneumatic telescopic rod 754. The first pneumatic telescopic rod 77 drives the linear bearing 73 to move along the slide rod 72, thereby driving the dual-station feeding mechanism 75 to move. The mechanism is activated so that the material can be moved by the dual-station feeding mechanism 75 mounted on the lower end face of the mounting plate 74. The first servo motor 753 is started, which drives the connecting frame 752 to rotate, causing the connecting frame 752, the fifth pneumatic telescopic rod 754 and the dual-station material suction cup 755 to rotate. The fifth pneumatic telescopic rod 754 controls the position change of the dual-station material suction cup 755 from the feeding fixed plate 751. At the same time, the buffer 76 detects the rotation state of the dual-station material suction cup 755, controls the extension and retraction of the dual-station material suction cup 755 through the fifth pneumatic telescopic rod 754, and controls the rotation of the dual-station material suction cup 755 through the first servo motor 753 and the connecting frame 752, so as to achieve the effect of grasping the material.

[0070] The steel strip conveying device 8 includes a first conveying roller group 81 and a second conveying roller group 82. The first conveying roller group 81 and the second conveying roller group 82 are respectively installed on the side end faces of two sets of fixed seats 71 in the dual-station feeding device 7. A detection optical fiber 83 is provided on one side of the second conveying roller group 82. A steel strip body 84 is provided between the first conveying roller group 81 and the second conveying roller group 82. A steel strip support frame 85 is provided on one side of the steel strip body 84, and a steel strip support plate 86 is installed on the side end face of the steel strip support frame 85. A first auxiliary limiting frame 87 is provided on the side of the steel strip body 84 away from the steel strip support frame 85, and a clamping cylinder 88 is provided on the inner side of the first auxiliary limiting frame 87. A third limiting plate 89 is provided at the telescopic end of the clamping cylinder 88. A second auxiliary limiting frame 810 is provided above the steel strip support frame 85, and the second auxiliary limiting frame 810 is open to the air intake. A connecting plate 812 is connected to the linear guide rail 811. A push cylinder 813 is provided on one side of the second auxiliary limit frame 810. The steel strip body 84 is transported by the first conveyor roller group 81 and the second conveyor roller group 82. The moving distance of the steel strip body 84 is monitored in real time by the detection optical fiber 83. The material is placed on one side of the steel strip body 84. The steel strip support plate 86 installed on one side of the steel strip support frame 85 supports the steel strip body 84. At the same time, when the material is placed on the steel strip body 84, the clamping cylinder 88 drives the third limit plate 89 and the first auxiliary limit frame 87 to move. The push cylinder 813 drives the second auxiliary limit frame 810 to move along the linear guide rail 811 and the connecting plate 812 to clamp the steel strip body 84 so that the steel strip body 84 and the material can be connected. Connecting the material to the steel strip body 84 facilitates the transportation of the material.

[0071] The feeding, leveling, and positioning unit 6 includes a mounting base 61 and a first moving module 62. The first moving module 62 is installed at the center of the inner side of the mounting base 61, and a leveling cylinder 63 is provided at the moving end of the first moving module 62. A pusher frame 64 is provided at the telescopic end of the leveling cylinder 63. A placement platform 65 is provided above the mounting base 61, and a second moving module 66 is provided on one side of the placement platform 65. A feeding plate 67 is provided at the moving end of the second moving module 66. The PPU robot 5 places the material on the feeding plate 67. The first moving module 62 drives the feeding plate 67 to move. The leveling cylinder 63 drives the pusher frame 64 to move up and down. The second moving module 66 drives the entire leveling cylinder 63 and the pusher frame 64 to move, so as to push the cross-section material and facilitate the gripping of the material.

[0072] The lifting unit 4 includes a third sliding module 41 and a movable frame 42. The movable end of the third sliding module 41 is provided with the movable frame 42, and a lifting mechanism 43 is provided above the movable frame 42. The lifting mechanism 43 includes a lifting fixing plate 431 and a first sliding guide rail 432. The first sliding guide rail 432 is horizontally mounted on the upper end surface of the lifting fixing plate 431, and a push plate 433 is connected to one side of the first sliding guide rail 432. The second sliding guide rail 434 is vertically mounted on the upper end surface of the lifting fixing plate 431, and four sets of the second sliding guide rail 434 are provided. A guide plate 435 is provided between the four sets of second sliding guide rails 434, and one side of the guide plate 435 is... A screw lifting mechanism 436 is provided, and a top plate 437 is provided at the telescopic end of the screw lifting mechanism 436. The third sliding module 41 drives the moving frame 42 to lift and lower. When the moving frame 42 supports the material, it lifts the material and uses the lifting mechanism 43 to lift the material slowly. The screw lifting mechanism 436 drives the top plate 437 to move up and down along the guide plate 435, and the first sliding guide rail 432 and the second sliding guide rail 434 cause displacement between the lifting fixed plate 431 and the pushing plate 433, which facilitates further pushing of the material. At the same time, it is beneficial for the PPU robot 5 to place the material on the unloading plate 67.

[0073] A first auxiliary material-aligning assembly 9 and a second auxiliary material-aligning assembly 10 are provided on one side of the lifting mechanism 43. An alignment assembly 11 is provided on one side of both the first and second auxiliary material-aligning assemblies 9 and 10. The first auxiliary material-aligning assembly 9 includes a first support rod 91 and a second support rod 92. One end of the first support rod 91 is fitted with the second support rod 92, and the first and second support rods 91 and 92 are arranged at a 90-degree angle. A baffle 94 is slidably connected to the edge of the side face of the second support rod 92 via a second sliding groove 93. A fourth pneumatic telescopic rod 95 is provided on the upper end face of the second support rod 92, and a top block is provided at the telescopic end of the fourth pneumatic telescopic rod 95. The first auxiliary material-aligning assembly 9 and the second auxiliary material-aligning assembly 10 have the same structure. A material-aligning support frame 101 is provided on the side face of the second support rod 92 in the second auxiliary material-aligning assembly 10. The alignment assembly 11 includes a third support rod 111 and a fourth support rod 112. One end of the third support rod 111 is fitted with a fourth support rod 112. The support rod 112, and the third support rod 111 and the fourth support rod 112 are arranged at a 90-degree angle. The upper end of the fourth support rod 112 is provided with a third pneumatic telescopic rod 113, and the telescopic end of the third pneumatic telescopic rod 113 is provided with a top rod 114. The end of the top rod 114 away from the third pneumatic telescopic rod 113 is provided with a top block. During the process of pushing the material, the lifting mechanism 43 uses the first auxiliary material straightening component 9 and the second auxiliary material straightening component 10 to work together to make the device adapt to materials of different widths. The fourth pneumatic telescopic rod 95 drives the top block to move along the baffle 94. At the same time, the material straightening support frame 101 on one side of the second auxiliary material straightening component 10 adjusts the position of the material. Then, the materials stacked by the alignment component 11 are aligned. The third pneumatic telescopic rod 113 is started. The third pneumatic telescopic rod 113 drives the top block to move along the top rod 114 in order to push the material and align the material. This is beneficial for the PPU robot 5 to place the material on the feeding plate 67.

[0074] The material box transfer assembly 2 includes a first material box transfer platform 21 and a second material box transfer platform 22. The first material box transfer platform 21 is installed on one side of the second material box transfer platform 22, and a pushing mechanism 23 is provided above both the first material box transfer platform 21 and the second material box transfer platform 22. A first lifting mechanism 24 is provided between the first material box transfer platform 21 and the second material box transfer platform 22. A movable clamp mounting assembly 3 is provided on one side of the first lifting mechanism 24, and a second lifting mechanism is provided through the side end face of the movable clamp mounting assembly 3. The lifting mechanism 25 and the movable clamp mounting group 3 are provided with a belt conveyor assembly 26 on one side. First, the material is placed on the first material box transfer platform 21 and the second material box transfer platform 22. The material is pushed by the pushing mechanism 23. Then, the material is moved to the second lifting mechanism 25 between the first material box transfer platform 21 and the second material box transfer platform 22 by the first lifting mechanism 24 and the movable clamp mounting group 3. The belt conveyor assembly 26 is used for real-time power transmission. The material is then lifted and transported by the lifting unit 4.

[0075] The pushing mechanism 23 includes a third moving module 231 and a pushing block 232. The moving end of the third moving module 231 is provided with the pushing block 232. The first lifting mechanism 24 includes a first lifting cylinder 241 and a first limiting plate 242. The first lifting cylinder 241 is longitudinally installed through the bottom end face of the first limiting plate 242, and the telescopic end of the first lifting cylinder 241 is provided with a top frame 243. The upper end face of the first limiting plate 242 is connected to a second limiting plate 245 through a connecting column 244. When the third moving module 231 in the pushing mechanism 23 is activated, the first... The three-moving module 231 drives the pushing block 232 to move. The pushing block 232 pushes the material and moves it to the corresponding position. The movable clamping assembly 3 clamps and moves the material. The second lifting mechanism 25 pushes the material to the top of the first lifting mechanism 24. The first lifting cylinder 241 is activated. The first lifting cylinder 241 drives the top frame 243 to move up and down with the first limiting plate 242, the connecting column 244 and the second limiting plate 245, which is beneficial for the lifting unit 4 to lift and transport the material.

[0076] The second lifting mechanism 25 includes a first support frame 251 and a second support frame 252. The first support frame 251 is slidably connected to one side of the second support frame 252, and a second lifting cylinder 253 is provided between the first support frame 251 and the second support frame 252. A receiving push plate is installed at one end of the first support frame 251, and the first support frame 251 is fixedly connected to the receiving push plate. The receiving push plate moves with the first support frame 251. The belt conveyor assembly 26 includes a second servo motor 261 and a drive wheel 262. The output end of the second servo motor 261 is provided with the drive wheel 262, which is installed between the first fixed columns 263. A toothed transmission belt 264 is provided on the outer diameter surface of the drive wheel 262. A toothed drive belt 264 is engaged with a driven pulley 265, which is installed between the second fixed columns 266. When the second lifting mechanism 25 is activated, the second lifting cylinder 253 drives the second support frame 252 to move, causing relative movement between the first support frame 251 and the second support frame 252, thus achieving the effect of pushing materials. A belt conveyor assembly 26 is also installed, in which the second servo motor 261 forms a belt drive structure with the driven pulley 265 through the drive pulley 262 and the toothed drive belt 264, which facilitates the rotation of the driven pulley 265. The first fixed column 263 and the second fixed column 266 support the drive pulley 262 and the driven pulley 265 respectively, which is beneficial to power output.

[0077] The movable clamp mounting assembly 3 includes a first movable plate 31 and a first slide rail 32. The first slide rail 32 is provided on the side end face of the first movable plate 31, and a first mounting block 33 is slidably connected to the first slide rail 32. A second mounting block 34 is bolted to the first mounting block 33. A clamping block 36 is connected to one side of the second mounting block 34 through a clamping block limiting frame 35. The clamping block 36 is connected to a clamping plate 38 through a first sliding groove 37, and a telescopic cylinder 39 is provided on one side of the clamping plate 38. The clamping block limiting frame 35 is limited and connected to the first slide rail 32 on the side end face of the first movable plate 31 by the first mounting block 33 and the second mounting block 34. The clamping block 36, the first sliding groove 37, and the clamping block 38 are all connected together. Two sets of plates 38 and telescopic cylinders 39 are installed. The second mounting block 34 is equipped with a second pneumatic telescopic rod 310, and the telescopic end of the second pneumatic telescopic rod 310 is provided with a second moving plate 311. The second moving plate 311 is slidably connected to the clamping block limiting frame 35 through the second slide rail 312. The two sets of clamping blocks 36, the first slide groove 37, the clamping plate 38 and the telescopic cylinder 39 move relative to each other to clamp the material. The clamping block 36 uses the telescopic cylinder 39 to move the clamping plate 38 along the first slide groove 37 to adjust the clamping height and adapt to materials of different lengths and widths. This is beneficial for placing the material on the first lifting mechanism 24 so that the material can be lifted and lowered.

[0078] The implementation principle of this application embodiment is as follows: First, the material is placed on the first material box transfer platform 21 and the second material box transfer platform 22. Then, the material is pushed by the pushing mechanism 23. The material is moved to the second lifting mechanism 25 between the first material box transfer platform 21 and the second material box transfer platform 22 by the first lifting mechanism 24 and the movable clamp mounting group 3. The belt conveyor assembly 26 provides real-time power transmission, and the lifting unit 4 lifts and transports the material. The third moving module 231 in the pushing mechanism 23 is activated. The third moving module 231 drives the pushing block 232 to move. The pushing block 232 pushes the material and moves it to the corresponding position. Then, the movable clamp mounting group 3 clamps and moves the material. The clamping block limiting frame 35 is limited and connected to the first slide rail 32 on the side end face of the first moving plate 31 through the first mounting block 33 and the second mounting block 34. Two sets of clamping blocks 36, first slide groove 37, first clamping plate 38 and telescopic cylinder 39 are installed. The two sets of clamping blocks 36, first slide groove 37, clamping plate 38 and telescopic cylinder 39 move relative to each other to clamp the material. The clamping block 36 moves the clamping plate 38 along the first slide groove 37 through the telescopic cylinder 39 to adjust the clamping height to adapt to materials of different lengths and widths, so as to facilitate the placement of the material on the first lifting mechanism 24, thereby facilitating the lifting and lowering of the material. The material is then pushed by the second lifting mechanism 25 to the top of the first lifting mechanism 24.

[0079] The system includes a first lifting cylinder 241, which drives the top frame 243 to move up and down relative to the first limiting plate 242, connecting column 244, and second limiting plate 245, facilitating the lifting unit 4 to lift and transport materials. The second lifting mechanism 25 also includes a second lifting cylinder 253, which drives the second support frame 252 to move, causing relative movement between the first and second support frames 251 and 252, thus pushing materials. A belt conveyor assembly 26 is also included, where the second servo motor 261 utilizes the driving wheel 262 and a toothed transmission belt 264 to form a belt drive structure with the driven wheel 265, facilitating the rotation of the driven wheel 265. The first and second fixed columns 263 and 266 respectively control the driving wheel 265. Supported by 62 and driven wheel 265, it facilitates power output; the third sliding module 41 drives the moving frame 42 to lift and lower. When the moving frame 42 supports the material, it lifts the material. The material is slowly lifted by the lifting mechanism 43. The screw lifting mechanism 436 drives the top plate 437 to move up and down along the guide plate 435. The first sliding guide rail 432 and the second sliding guide rail 434 are used to make the lifting fixed plate 431 and the push plate 433 displace each other, which facilitates further pushing of the material. This is beneficial for the PPU robot 5 to place the material on the unloading plate 67. During the process of pushing the material, the lifting mechanism 43 uses the first auxiliary material straightening component 9 and the second auxiliary material straightening component 10 to work together to make this device adapt to materials of different widths.

[0080] The fourth pneumatic telescopic rod 95 drives the top block to move along the baffle 94. At the same time, the material support frame 101 on one side of the second auxiliary material straightening assembly 10 adjusts the position of the material, and then aligns the stacked materials through the alignment assembly 11. The third pneumatic telescopic rod 113 is activated, which drives the top block to move along the top rod 114 to push the material and align it. This facilitates the PPU robot 5 to place the material on the feeding plate 67. The PPU robot 5 places the material on the feeding plate 67, and the feeding plate 67 is moved by the first moving module 62. Simultaneously, the leveling cylinder 63 drives the pusher frame 64 to move up and down. The second moving module 66 drives the entire leveling cylinder 63 and pusher frame 64 to move, so as to push the cross-section material, which is beneficial for grasping the material. The first pneumatic telescopic rod 77 drives the linear bearing 73 to move along the slide rod 72, which drives the double-station loading mechanism 75 to move. The double-station loading mechanism 75, which is mounted on the lower end face of the mounting plate 74, moves the material. The first servo motor 753 is started, which drives the connecting frame 752 to rotate, so that the connecting frame 752 and the fifth pneumatic telescopic rod 754 move together. The dual-station material suction cup 755 rotates, and the positional change between the dual-station material suction cup 755 and the feeding fixing plate 751 is controlled by the fifth pneumatic telescopic rod 754. At the same time, the buffer 76 detects the rotational state of the dual-station material suction cup 755 and controls the extension and retraction of the dual-station material suction cup 755 through the fifth pneumatic telescopic rod 754. The rotation of the dual-station material suction cup 755 is controlled by the first servo motor 753 and the connecting frame 752 to achieve the effect of grasping materials. The steel belt body 84 is transported by the first conveyor roller group 81 and the second conveyor roller group 82, and the steel belt is monitored in real time by the detection optical fiber 83. The moving distance of the main body 84, and the material in this device is placed on one side of the steel strip main body 84. The steel strip support plate 86 installed on one side of the steel strip support frame 85 supports the steel strip main body 84. At the same time, when the material is placed on the steel strip main body 84, the clamping cylinder 88 drives the third limiting plate 89 and the first auxiliary limiting frame 87 to move, and pushes the cylinder 813 to drive the second auxiliary limiting frame 810 to move along the linear guide rail 811 and the connecting plate 812 to clamp the steel strip main body 84 so that the steel strip main body 84 and the material can be connected. Connecting the material to the steel strip main body 84 facilitates the transportation of the material.

[0081] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A dual-station automatic feeding mechanism, comprising a frame (1), a material box transfer assembly (2), a movable clamp mounting assembly (3), a lifting unit (4), a PPU robotic arm (5), a feeding, leveling, and positioning unit (6), a dual-station feeding device (7), and a steel belt conveyor (8), characterized in that: The material box transfer assembly (2) is installed on the upper end face of the frame (1), and a movable clamp mounting group (3) is installed above the material box transfer assembly (2). A lifting unit (4) is provided on one side of the movable clamp mounting group (3), and a PPU robot (5) is installed above the lifting unit (4). A feeding leveling and positioning unit (6) is installed on one side of the PPU robot (5), and a dual-station feeding device (7) is provided on the side of the feeding leveling and positioning unit (6) away from the PPU robot (5). A steel belt conveyor (8) is provided on the side of the dual-station feeding device (7) away from the feeding leveling and positioning unit (6). The dual-station feeding device (7) includes a fixed base (71) and a slide rod (72). There are two sets of fixed bases (71), and a slide rod (72) is provided between the two sets of fixed bases (71). There are two sets of slide rods (72). The outer diameter surface of the slide rod (72) is connected to a mounting plate (74) through a linear bearing (73). The lower end face of the mounting plate (74) is provided with a dual-station feeding mechanism (75). The steel belt conveyor (8) is specifically installed on one side of the dual-station feeding mechanism (75). A buffer (76) is provided transversely through the side end face of the fixed base (71). There are four sets of linear bearings (73). One set of linear bearings (73) is provided with a first pneumatic telescopic rod (77) on one side. The dual-station feeding mechanism (75) includes a feeding fixed plate. (751) and connecting frame (752), the feeding fixing plate (751) is installed on the bottom end face of the fixing base (71), and the feeding fixing plate (751) is provided in two sets, and the connecting frame (752) is provided between the two sets of feeding fixing plates (751), and the connecting frame (752) penetrates the side end face of the feeding fixing plate (751), and the contact surface between the connecting frame (752) and the feeding fixing plate (751) is provided with a bearing, one end of the connecting frame (752) penetrates the side end face of the feeding fixing plate (751) and is connected to the first servo motor (753), and the side end face of the connecting frame (752) is provided with a fifth pneumatic telescopic rod (754), the fifth pneumatic telescopic rod (754) is arranged longitudinally, and the telescopic end of the fifth pneumatic telescopic rod (754) is provided with a double-station material suction cup (755); The feeding, leveling, and positioning unit (6) includes a mounting base (61) and a first moving module (62). The first moving module (62) is installed at the center of the inner side of the mounting base (61), and a leveling cylinder (63) is provided at the moving end of the first moving module (62). A pusher (64) is provided at the telescopic end of the leveling cylinder (63). A placement platform (65) is provided above the mounting base (61), and a second moving module (66) is provided on one side of the placement platform (65). A feeding plate (67) is provided at the moving end of the second moving module (66).

2. The automatic feeding mechanism with two workstations according to claim 1, characterized in that: The steel strip conveying device (8) includes a first conveying roller group (81) and a second conveying roller group (82). The first conveying roller group (81) and the second conveying roller group (82) are respectively installed on the side end faces of the two sets of fixed seats (71) in the dual-station feeding device (7). A detection optical fiber (83) is provided on one side of the second conveying roller group (82). A steel strip body (84) is provided between the first conveying roller group (81) and the second conveying roller group (82). A steel strip support frame (85) is provided on one side of the steel strip body (84), and the side end face of the steel strip support frame (85) is... A steel strip support plate (86) is installed. A first auxiliary limiting frame (87) is provided on the side of the steel strip body (84) away from the steel strip support frame (85). A clamping cylinder (88) is provided on the inner side of the first auxiliary limiting frame (87). A third limiting plate (89) is provided on the telescopic end of the clamping cylinder (88). A second auxiliary limiting frame (810) is provided above the steel strip support frame (85). A connecting plate (812) is connected to the second auxiliary limiting frame (810) through a linear guide rail (811). A pushing cylinder (813) is provided on one side of the second auxiliary limiting frame (810).

3. The automatic feeding mechanism with two workstations according to claim 1, characterized in that: The lifting unit (4) includes a third sliding module (41) and a moving frame (42). The moving end of the third sliding module (41) is provided with a moving frame (42), and a lifting mechanism (43) is provided above the moving frame (42). The lifting mechanism (43) includes a lifting fixing plate (431) and a first sliding guide rail (432). The upper end face of the lifting fixing plate (431) is horizontally mounted with the first sliding guide rail (432), and a push plate (433) is connected to one side of the first sliding guide rail (432). The upper end face of the lifting fixing plate (431) is vertically mounted with a second sliding guide rail (434), and four sets of the second sliding guide rail (434) are provided. A guide plate (435) is provided between the four sets of the second sliding guide rail (434), and a screw lifting mechanism (436) is provided on one side of the guide plate (435). A top plate (437) is provided at the telescopic end of the screw lifting mechanism (436).

4. The automatic feeding mechanism with two workstations according to claim 3, characterized in that: The lifting mechanism (43) is provided with a first auxiliary material straightening component (9) and a second auxiliary material straightening component (10) on one side, and an alignment component (11) is provided on one side of the first auxiliary material straightening component (9) and the second auxiliary material straightening component (10). The first auxiliary material straightening component (9) includes a first support rod (91) and a second support rod (92). The second support rod (92) is installed at one end of the first support rod (91), and the first support rod (91) and the second support rod (92) are arranged at a 90-degree angle. A baffle (94) is slidably connected to the edge of the side end face of the second support rod (92) through a second slide groove (93). A fourth pneumatic telescopic rod (95) is provided on the upper end face of the second support rod (92), and the telescopic end of the fourth pneumatic telescopic rod (95) is provided with a... The top block, the first auxiliary material straightening component (9) and the second auxiliary material straightening component (10) have the same structure. The second auxiliary material straightening component (10) has a material straightening support frame (101) on the side end face of the second support rod (92). The alignment component (11) includes a third support rod (111) and a fourth support rod (112). The fourth support rod (112) is installed at one end of the third support rod (111), and the third support rod (111) and the fourth support rod (112) are arranged at a 90-degree angle. The upper end face of the fourth support rod (112) is provided with a third pneumatic telescopic rod (113), and the telescopic end of the third pneumatic telescopic rod (113) is provided with a top rod (114). The top rod (114) is provided with a top block at the end away from the third pneumatic telescopic rod (113).

5. The automatic feeding mechanism with two workstations according to claim 1, characterized in that: The material box transfer assembly (2) includes a first material box transfer platform (21) and a second material box transfer platform (22). The first material box transfer platform (21) is installed on one side of the second material box transfer platform (22), and a pushing mechanism (23) is provided above both the first material box transfer platform (21) and the second material box transfer platform (22). A first lifting mechanism (24) is provided between the first material box transfer platform (21) and the second material box transfer platform (22). A movable clamp mounting group (3) is provided on one side of the first lifting mechanism (24), and a second lifting mechanism (25) is provided through the side end face of the movable clamp mounting group (3). A belt conveyor assembly (26) is provided on one side of the movable clamp mounting group (3).

6. The automatic feeding mechanism with two workstations according to claim 5, characterized in that: The pushing mechanism (23) includes a third moving module (231) and a pushing block (232). The moving end of the third moving module (231) is provided with the pushing block (232). The first lifting mechanism (24) includes a first lifting cylinder (241) and a first limiting plate (242). The first lifting cylinder (241) is longitudinally installed through the bottom end face of the first limiting plate (242), and the telescopic end of the first lifting cylinder (241) is provided with a top frame (243). The upper end face of the first limiting plate (242) is connected to a second limiting plate (245) through a connecting column (244).

7. The automatic feeding mechanism with two workstations according to claim 5, characterized in that: The second lifting mechanism (25) includes a first support frame (251) and a second support frame (252). The first support frame (251) is slidably connected to one side of the second support frame (252), and a second lifting cylinder (253) is provided between the first support frame (251) and the second support frame (252). A receiving push plate is installed at one end of the first support frame (251). The belt conveyor assembly (26) includes a second servo motor (261) and a drive wheel (262). The output end of the second servo motor (261) is provided with a drive wheel (262), and the drive wheel (262) is installed between the first fixed columns (263). A toothed transmission belt (264) is provided on the outer diameter surface of the drive wheel (262), and the toothed transmission belt (264) is meshed with a driven wheel (265). The driven wheel (265) is installed between the second fixed columns (266).

8. The automatic feeding mechanism with two workstations according to claim 1, characterized in that: The movable clamp mounting assembly (3) includes a first movable plate (31) and a first slide rail (32). The first slide rail (32) is provided on the side end face of the first movable plate (31), and the first slide rail (32) is slidably connected to a first mounting block (33). The first mounting block (33) is bolted to a second mounting block (34). A clamping block (36) is connected to a clamping block limiting frame (35) through one side of the second mounting block (34). The clamping block (36) is connected to a clamping plate (38) through a first slide groove (37), and a telescopic cylinder (39) is provided on one side of the clamping plate (38). A second pneumatic telescopic rod (310) is installed on the second mounting block (34), and a second movable plate (311) is provided at the telescopic end of the second pneumatic telescopic rod (310). The second movable plate (311) is slidably connected to the clamping block limiting frame (35) through a second slide rail (312).

Images