A fully automatic production line for shelf layers

Abstract

The present invention discloses a fully automatic production line for shelf layers. The present invention can realize automatic loading, automatic leveling, automatic cutting, automatic bending and automatic welding by setting a coil unwinding machine, a leveling machine, an automatic cutting device, a first handling manipulator, a bender, and a welding manipulator, thereby realizing automated production. After being put into operation, the output can be increased by 3 times, material consumption can be saved by 5%, electric energy can be saved by 10%, and product quality can be improved by more than 50%. By setting a plurality of first handling manipulators and bender on the side of the first conveyor belt, the bending efficiency can be improved, and the low efficiency caused by the accumulation of metal plates on the first conveyor belt and affecting the efficiency of the front-end automatic cutting device can be avoided. Two conveyor belts are set for separate transmission, and the production process is clearer.

Description

[Technical field]

[0001] The invention relates to the technical field of shelf layer plate processing, in particular to the technical field of shelf layer plate full-automatic production line. [Background technology]

[0002] The traditional production process of shelf layers requires manual turnover of workpieces, which cannot achieve continuous positioning processing and has low production efficiency; each piece of single-piece processing requires a reserved processing volume, which easily causes waste accumulation and high costs. At the same time, the original welding process is easy to affect the change of material properties, thereby affecting the original performance of the weldment. [Summary of the invention]

[0003] The purpose of the present invention is to solve the problems in the prior art and to propose a fully automatic production line for shelf layers to achieve automated production of shelf layers and improve efficiency.

[0004] To achieve the above-mentioned purpose, the present invention proposes a fully automatic production line for shelf layers, including a coil unwinding machine, a leveling machine that can cooperate with the coil unwinding machine output end is provided with a leveling machine for leveling the coil, an automatic cutting device for cutting the coil is provided at the leveling machine output end, a first conveyor belt for conveying the plates cut by the automatic cutting device is provided on one side of the automatic cutting device, an input end of the first conveyor belt is provided on the side of the automatic cutting device, and an automatic handling mechanism for conveying the plates cut by the automatic cutting device to the first conveyor belt is provided between the input end of the first conveyor belt and the automatic cutting device, at least two bending machines are provided on the side of the first conveyor belt, and each bending machine is provided with a first handling robot that can cooperate with the first conveyor belt to transport the plates on the first conveyor belt to the bending machine for bending, a second conveyor belt that is arranged relatively parallel to the first conveyor belt is provided on the side opposite to the first conveyor belt next to the first handling robot, and a welding robot and a second handling robot that can cooperate with the welding robot to place a metal beam on the upper plate of the first conveyor belt are provided at the output end of the second conveyor belt.

[0005] Preferably, the automatic cutting device includes an automatic cutting frame, a cutting section arranged along its length direction is provided in the middle part of the automatic cutting frame, and a loading roller group that can cooperate with the leveling machine to receive the metal sheet coil delivered by the leveling machine is provided on the automatic cutting frame near the input end of the cutting section, and a first transporting transverse shifting cylinder arranged along the side of the cutting section is symmetrically provided on both sides of the cutting section, and the first transporting transverse shifting cylinder is provided with a clamping cylinder for clamping the metal sheet coil input by the loading roller group, and a second transverse shifting cylinder arranged relatively parallel to the first transporting transverse shifting cylinder is provided on the side of the automatic cutting frame, a first lifting cylinder is vertically upwardly provided on the second transverse shifting cylinder, and a third transverse shifting cylinder is provided on the first lifting cylinder across the cutting section, and the third transverse shifting cylinder is arranged vertically relative to the second transverse shifting cylinder, and a laser cutting machine arranged toward the cutting section is provided on the third transverse shifting cylinder.

[0006] Preferably, a shearing machine is provided on the end of the automatic cutting machine frame away from the feeding roller group.

[0007] Preferably, the automatic conveying mechanism comprises a conveying mechanism bracket spanning the upper side of the first conveyor belt input end and the upper side of the automatic cutting device, the conveying mechanism bracket is provided with two symmetrically arranged conveying mechanism first transverse cylinders spanning the upper side of the first conveyor belt input end and the upper side of the automatic cutting device, a conveying mechanism second transverse cylinder is horizontally arranged between the two conveying mechanism first transverse cylinders, the conveying mechanism first transverse cylinder and the conveying mechanism second transverse cylinder are relatively vertically arranged, a conveying mechanism first lifting cylinder is vertically arranged on the conveying mechanism second transverse cylinder, and a first industrial suction cup mechanism is arranged on the cylinder arm of the conveying mechanism first lifting cylinder.

[0008] Preferably, a plate material positioning mechanism that can cooperate with the first handling robot is provided next to the first handling robot, and the plate material positioning mechanism includes a positioning frame, a positioning part is provided at the upper end of the positioning frame, a vertically arranged first positioning reference plate is provided on one side of the positioning part, a second positioning reference plate that is arranged perpendicularly to the first positioning reference plate is provided on the adjacent side of the first positioning reference plate, and a pushing plate mechanism that can cooperate with the first positioning reference plate and the second positioning reference plate is provided on the opposite sides of the first positioning reference plate and the second positioning reference plate.

[0009] Preferably, the push plate mechanism comprises a push plate cylinder respectively arranged toward the first positioning reference plate and the second positioning reference plate, and the push plate cylinder arm is provided with a reference push plate respectively arranged parallel to the first positioning reference plate and the second positioning reference plate.

[0010] Preferably, a universal ball platform is provided at the upper end of the positioning portion, and a plurality of electromagnets are provided on the universal ball platform, and the horizontal height of the upper end surface of the electromagnet is lower than or equal to the horizontal height of the top of the universal ball of the universal ball platform.

[0011] Preferably, a beam placing mechanism for placing a metal beam that can cooperate with the second handling robot is provided next to the second handling robot. The beam placing mechanism includes a beam frame and at least two beam placing cross plates symmetrically arranged on the beam frame. One end of the beam placing cross plate is provided with a limit baffle arranged vertically upward. A second pushing mechanism is provided on the side of the beam frame away from the limit baffle. The second pushing mechanism includes a second pushing cylinder arranged toward the end of the limit baffle. The second pushing cylinder is provided with a pushing baffle relatively parallel to the limit baffle. Both ends of the beam placing cross plate are provided with side limit baffles that can cooperate with the end of the metal beam.

[0012] Preferably, the first handling robot and the second handling robot are both provided with a robot suction cup mechanism.

[0013] Beneficial effects of the fully automatic production line for shelf layers of the present invention: The present invention can realize automatic loading, automatic leveling, automatic cutting, automatic bending and automatic welding by setting a coil unwinder, a leveler, an automatic cutting device, a first handling robot, a bender, and a welding robot, thereby realizing automated production. After being put into operation, the output can be increased by 3 times, material consumption can be saved by 5%, electricity can be saved by 10%, and product quality can be improved by more than 50%. By setting a plurality of first handling robots and bender on the side of the first conveyor belt, the bending efficiency can be improved, and the low efficiency caused by the accumulation of metal plates on the first conveyor belt and affecting the efficiency of the front-end automatic cutting device can be avoided. Two conveyor belts are set for separate transmission, and the production process is clearer.

[0014] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

Brief Description of the Drawings

[0015] Figure 1 It is a top view structural schematic diagram of a fully automatic production line for shelf layers of the present invention.

[0016] Figure 2 The present invention is a schematic diagram of an enlarged top view of the automatic cutting device and automatic transport mechanism of a fully automatic production line for shelf layers.

[0017] Figure 3 It is a schematic diagram of the main structure of an automatic cutting device of a fully automatic production line for shelf layers of the present invention.

[0018] Figure 4 The present invention is a schematic diagram of a plan view of a plate material positioning mechanism of a fully automatic production line for shelf layers.

[0019] Figure 5 The present invention is a schematic diagram of a top view of the structure of a beam placement mechanism of a fully automatic production line for shelf layers.

[0020] Figure 6 This is a schematic diagram of the main structure of the beam placement mechanism of the fully automatic production line of shelf layers of the present invention. [Specific implementation method]

[0021] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the scope of the present invention. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the invention product is usually placed when in use, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. . Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The meaning of "several" is one or more, unless otherwise clearly and specifically defined.

[0023] Embodiment 1:

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6The present invention discloses a fully automatic production line for shelf layers, comprising a coil unwinder 1, wherein the output end of the coil unwinder 1 is provided with a leveling machine 2 that can cooperate with the coil unwinder 1 and is used to level the coil, wherein the output end of the leveling machine 2 is provided with an automatic cutting device 3 for cutting the coil, wherein one side of the automatic cutting device 3 is provided with a first conveyor belt 4 for conveying the plates cut by the automatic cutting device 3, wherein the input end of the first conveyor belt 4 is provided at the side of the automatic cutting device 3 and a conveyor belt 4 for conveying the plates cut by the automatic cutting device 3 to the first conveyor belt 4 is provided between the input end of the first conveyor belt 4 and the automatic cutting device 3 The automatic handling mechanism 5 on the first conveyor belt 4 is provided with at least two bending machines 6 on the side of the first conveyor belt 4, and each bending machine 6 is provided with a first handling robot 7 that can cooperate with it to carry the plate on the first conveyor belt 4 to the bending machine 6 for bending. A second conveyor belt 13 that is arranged relatively parallel to the first conveyor belt 4 is provided on the side opposite to the first conveyor belt 4 next to the first handling robot 7. A welding robot 9 and a second handling robot 10 that can cooperate with the welding robot 9 to place the metal beam on the upper plate of the first conveyor belt 4 are provided at the output end of the second conveyor belt 13. This embodiment is provided with a coil unwinding machine 1, a leveling machine 2, an automatic cutting device 3, a first handling robot 7, a bending machine 6, and a welding robot 9 to realize automatic feeding, automatic leveling, automatic cutting, automatic bending and automatic welding, and realize automated production. After being put into operation, the output can be increased by 3 times, material consumption can be saved by 5%, electric energy can be saved by 10%, and product quality can be improved by more than 50%. By arranging a plurality of first handling manipulators 7 and bender 6 on the side of the first conveyor belt 4, the bending efficiency can be improved, and the low efficiency caused by the accumulation of metal plates on the first conveyor belt 4 and the influence of the efficiency of the front automatic cutting device 3 can be avoided. The two conveyor belts are arranged for separate transmission, and the production process is clearer.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6The automatic cutting device 3 includes an automatic cutting frame 31, a cutting portion 311 is arranged in the middle of the automatic cutting frame 31 along its length direction, and a feeding roller group 33 is arranged on the automatic cutting frame 31 near the input end of the cutting portion 311, which can cooperate with the leveling machine 2 to receive the metal sheet coil delivered by the leveling machine 2. The cutting portion 311 is symmetrically provided with a first transporting and lateral shifting cylinder 32 arranged along the side of the cutting portion 311 on both sides, and the first transporting and lateral shifting cylinder 32 is provided with a clamping claw for clamping the metal sheet coil input by the feeding roller group 33 Cylinder 34, a second lateral shift cylinder 35 which is arranged parallel to the first transport lateral shift cylinder 32 is provided on the side of the automatic cutting frame 31, a first lifting cylinder 36 is vertically upwardly provided on the second lateral shift cylinder 35, a third lateral shift cylinder 37 which is arranged across the cutting part 311 is provided on the first lifting cylinder 36, the third lateral shift cylinder 37 is arranged vertically relative to the second lateral shift cylinder 35, a laser cutting machine 38 which is arranged toward the cutting part 311 is provided on the third lateral shift cylinder 37, and a shearing machine 39 is provided on the end of the automatic cutting frame 31 away from the loading roller group 33. The laser cutting machine 38 has stronger controllability and higher cutting accuracy. The clamping cylinder 34 is set to clamp the side of the coil, and then the coil is translated to the end away from the leveling machine 2 through the first transporting transverse cylinder 32 to pull the coil onto the cutting part 311. During the loading process of the first transporting transverse cylinder 32, the cut waste is transported to the outside of the automatic cutting frame 31 through the shearing machine 39, and then the waste can be cut off by the shearing machine 39 to facilitate waste disposal.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The automatic conveying mechanism 5 includes a conveying mechanism bracket 51 spanning the upper side of the input end of the first conveyor belt 4 and the upper side of the automatic cutting device 3. The conveying mechanism bracket 51 is provided with two symmetrically arranged conveying mechanism first transverse cylinders 52 spanning the upper side of the input end of the first conveyor belt 4 and the upper side of the automatic cutting device 3. A conveying mechanism second transverse cylinder 53 is transversely arranged between the two conveying mechanism first transverse cylinders 52. The conveying mechanism first transverse cylinder 52 and the conveying mechanism second transverse cylinder 53 are relatively vertically arranged. A conveying mechanism first lifting cylinder 54 is vertically downwardly arranged on the conveying mechanism second transverse cylinder 53, and a first industrial suction cup mechanism 55 is arranged on the cylinder arm of the conveying mechanism first lifting cylinder 54.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6A plate material positioning mechanism 8 that can cooperate with the first handling robot 7 is provided next to the first handling robot 7. The plate material positioning mechanism 8 includes a positioning frame 81. A positioning portion 811 is provided at the upper end of the positioning frame 81. A vertically arranged first positioning reference plate 83 is provided on one side of the positioning portion 811. A second positioning reference plate 84 that is vertically arranged relative to the first positioning reference plate 83 is provided on the adjacent side of the first positioning reference plate 83. A push plate mechanism 85 that can cooperate with the first positioning reference plate 83 and the second positioning reference plate 84 is provided on the opposite sides of the first positioning reference plate 83 and the second positioning reference plate 84. A plate material positioning mechanism 8 is provided to facilitate positioning of the plate, so as to cooperate with the first handling robot 7 and the bending machine 6 to improve the bending accuracy. The first handling robot 7 first transports the cut plate from the first conveyor belt 4 to the positioning portion 811, and the plate pushing mechanism 85 cooperates with both sides of the plate to push the other two sides of the plate to fit with the first positioning reference plate 83 and the second positioning reference plate 84 to achieve plate positioning. After positioning, the first handling robot 7 picks up the plate again and cooperates with the bending machine 6 to bend it. After bending, the plate is transported to the second conveyor belt 13.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The push plate mechanism 85 includes a push plate cylinder 851 respectively arranged toward the first positioning reference plate 83 and the second positioning reference plate 84, and the cylinder arm of the push plate cylinder 851 is provided with a reference push plate 852 respectively arranged relatively parallel to the first positioning reference plate 83 and the second positioning reference plate 84.

[0029] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The upper end of the positioning part 811 is provided with a universal ball platform 82, and the universal ball platform 82 is provided with a plurality of electromagnets 86, and the upper end surface level of the electromagnets 86 is lower than or equal to the level of the universal ball top of the universal ball platform 82. The universal ball platform 82 facilitates the movement of the plate and can also protect the plate from scratches. The electromagnets 86 improve the stability of the plate on the universal ball platform 82 and prevent the plate from displacement after positioning.

[0030] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6Next to the second handling robot 10 is a beam placement mechanism 11 for placing a metal beam that can cooperate therewith. The beam placement mechanism 11 includes a beam frame 111 and at least two beam placement cross plates 112 symmetrically arranged on the beam frame 111. One end of the beam placement cross plate 112 is provided with a limit baffle 113 vertically arranged upward. A second pushing mechanism 114 is provided on the side of the beam frame 111 away from the limit baffle 113. The second pushing mechanism 114 includes a second pushing cylinder 1141 arranged toward the end of the limit baffle 113. The second pushing cylinder 1141 is provided with a pushing baffle 1142 relatively parallel to the limit baffle 113. Both ends of the beam placement cross plate 112 are provided with side limit baffles 115 that can cooperate with the end of the metal beam.

[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The first handling robot 7 and the second handling robot 10 are both provided with a robot suction cup mechanism 12.

[0032] Working process of the present invention:

[0033] During the operation of a fully automatic production line for shelf layers of the present invention, a metal sheet coil is placed on a coil unwinding machine 1, and the head of the coil is passed through a leveling machine 2 and an automatic cutting device 3 in sequence. The clamping cylinder 34 can clamp the side of the coil, and then the first transporting transverse cylinder 32 is translated toward the end away from the leveling machine 2 to pull the coil onto the cutting portion 311. The laser cutting machine 38 performs laser cutting according to a predetermined program, and the cut sheet is transported to the input end of the first conveyor belt 4 through the automatic transport mechanism 5. After the cutting is completed, the first transporting transverse cylinder 32 drives the clamping cylinder 34 to return to the end of the feeding roller group 33, and clamps the side of the coil, and feeds it again through the first transporting transverse cylinder 32. During the feeding process of the first transporting transverse cylinder 32, the cut waste is transported to the first conveyor belt 4. To the outside of the automatic cutting machine frame 31, the waste can then be cut off by the shearing machine 39 to facilitate waste disposal. The first handling robot 7 first transports the cut plate from the first conveyor belt 4 to the positioning part 811, and the pushing plate mechanism 85 cooperates with the two sides of the plate to push the other two sides of the plate to fit with the first positioning reference plate 83 and the second positioning reference plate 84 to achieve plate positioning. After positioning, the first handling robot 7 picks up the plate again and cooperates with the bending machine 6 to bend it. After bending, the plate is transported to the second conveyor belt 13, and the second conveyor belt 13 transports the bent plate to the second handling robot 10. The second robot places the metal beam on the beam placement mechanism 11 on the bent plate, and welds it through the welding robot 9.

[0034] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims

1. A fully automatic production line for shelf layers, comprising a coil unwinder (1), the output end of the coil unwinder (1) being provided with a leveler (2) for leveling the coil, and the output end of the leveler (2) being provided with an automatic cutting device (3) for cutting the coil, characterized in that: A first conveyor belt (4) for conveying the plates cut by the automatic cutting device (3) is provided on one side of the automatic cutting device (3); an input end of the first conveyor belt (4) is provided on the side of the automatic cutting device (3); and an automatic transport mechanism (5) for conveying the plates cut by the automatic cutting device (3) to the first conveyor belt (4) is provided between the input end of the first conveyor belt (4) and the automatic cutting device (3); at least two bending machines (6) are provided on the side of the first conveyor belt (4), and each bending machine (6) is provided with a A first handling robot (7) for carrying the plate on the first conveyor belt (4) to the bending machine (6) for bending; a second conveyor belt (13) arranged parallel to the first conveyor belt (4) is provided beside the first handling robot (7) on the side opposite to the first conveyor belt (4); a welding robot (9) and a second handling robot (10) which can cooperate with the welding robot (9) to place a metal beam on the plate on the upper side of the first conveyor belt (4); the automatic cutting device (3) comprises an automatic cutting machine The automatic cutting machine frame (31) comprises a cutting section (311) arranged along its length direction in the middle part of the automatic cutting machine frame (31); a feeding roller group (33) which can cooperate with the leveling machine (2) to receive the metal sheet coil delivered by the leveling machine (2) is arranged on the automatic cutting machine frame (31) near the input end of the cutting section (311); first transporting and lateral shifting cylinders (32) arranged along the side of the cutting section (311) are symmetrically arranged on both sides of the cutting section (311); the first transporting and lateral shifting cylinders (32) are provided with a cylinder for clamping the metal sheet coil input by the feeding roller group (33). a clamping cylinder (34) for the metal sheet coil, a second lateral shifting cylinder (35) arranged parallel to the first transport lateral shifting cylinder (32) being provided on the side of the automatic cutting machine frame (31), a first lifting cylinder (36) being arranged vertically upward on the second lateral shifting cylinder (35), a third lateral shifting cylinder (37) being arranged across the cutting portion (311) being provided on the first lifting cylinder (36), the third lateral shifting cylinder (37) being arranged vertically relative to the second lateral shifting cylinder (35), and a laser cutting machine (38) being arranged toward the cutting portion (311) being provided on the third lateral shifting cylinder (37);The automatic transport mechanism (5) comprises a transport mechanism bracket (51) spanning the upper side of the input end of the first conveyor belt (4) and the upper side of the automatic cutting device (3); the transport mechanism bracket (51) is provided with two first lateral shift cylinders (52) of the transport mechanism which are symmetrically arranged and spanning the upper side of the input end of the first conveyor belt (4) and the upper side of the automatic cutting device (3); a second lateral shift cylinder (53) of the transport mechanism is horizontally arranged between the two first lateral shift cylinders (52) of the transport mechanism; the first lateral shift cylinder (52) of the transport mechanism and the second lateral shift cylinder (53) of the transport mechanism are relatively vertically arranged; a first lifting cylinder (54) of the transport mechanism is vertically downwardly arranged on the second lateral shift cylinder (53) of the transport mechanism; and a cylinder arm of the first lifting cylinder (54) of the transport mechanism is provided with a second An industrial suction cup mechanism (55); a plate material positioning mechanism (8) capable of cooperating with the first handling robot (7) is provided next to the first handling robot (7); the plate material positioning mechanism (8) comprises a positioning frame (81); a positioning portion (811) is provided at the upper end of the positioning frame (81); a first positioning reference plate (83) is provided vertically on one side of the positioning portion (811); a second positioning reference plate (84) is provided vertically relative to the first positioning reference plate (83) on the adjacent side of the first positioning reference plate (83); and a push plate mechanism (85) capable of cooperating with the first positioning reference plate (83) and the second positioning reference plate (84) is provided on the opposite sides of the first positioning reference plate (83) and the second positioning reference plate (84). ; 2. The fully automatic production line for shelf layers according to claim 1, characterized in that: A shearing machine (39) is provided on one end of the automatic cutting machine frame (31) away from the feeding roller group (33).

3. The fully automatic production line for shelf layers according to claim 1, characterized in that: The push plate mechanism (85) comprises a push plate cylinder (851) respectively arranged toward the first positioning reference plate (83) and the second positioning reference plate (84), and a reference push plate (852) respectively arranged parallel to the first positioning reference plate (83) and the second positioning reference plate (84) is provided on the cylinder arm of the push plate cylinder (851).

4. The fully automatic production line for shelf layers according to claim 1, characterized in that: A universal ball platform (82) is provided at the upper end of the positioning portion (811), and a plurality of electromagnets (86) are provided on the universal ball platform (82), wherein the horizontal height of the upper end surface of the electromagnet (86) is lower than or equal to the horizontal height of the top of the universal ball of the universal ball platform (82).

5. The fully automatic production line for shelf layers according to claim 1, characterized in that: A beam placement mechanism (11) for placing a metal beam and cooperating with the second handling robot (10) is provided next to the second handling robot (10). The beam placement mechanism (11) comprises a beam frame (111) and at least two beam placement cross plates (112) symmetrically arranged on the beam frame (111). One end of the beam placement cross plate (112) is provided with a limit baffle (113) arranged vertically upward. A second material pushing mechanism (114) is provided on the side of the beam frame (111) away from the limit baffle (113). The second material pushing mechanism (114) comprises a second material pushing cylinder (1141) arranged toward the end of the limit baffle (113). The second material pushing cylinder (1141) is provided with a material pushing baffle (1142) relatively parallel to the limit baffle (113). Both ends of the beam placement cross plate (112) are provided with side limit baffles (115) that can cooperate with the end of the metal beam.

6. The fully automatic production line for shelf layers according to claim 1, characterized in that: The first handling robot (7) and the second handling robot (10) are both provided with a robot suction cup mechanism (12).

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