An automated cutting production line

Abstract

This utility model provides an automatic cutting production line, relating to the field of automated processing, including: a feeding mechanism for arranging rough blanks in a straight line; a cutting mechanism for cutting the rough blanks into individual semi-finished products; a storage mechanism for storing the semi-finished products; a first gripping mechanism for moving the rough blanks on the feeding mechanism to the cutting mechanism; and a second gripping mechanism for moving the semi-finished products to be cut to the storage mechanism. This application provides an automatic cutting production line in which the rough blanks, starting from feeding, undergo motion direction conversion, posture adjustment, cutting, and separation of edge material from semi-finished products through various components, achieving fully automated processing, reducing manual intervention, and greatly improving processing efficiency and yield.

Description

Technical Field

[0001] This utility model relates to the field of automated processing, and in particular to an automated cutting production line. Background Technology

[0002] The manufacturing process of eyeglass cases and pencil cases typically involves material bonding, thermoforming, cutting, and sewing. The material bonding stage mainly involves bonding EVA with fabric (or leather) to form a multi-layer composite material. Subsequently, this composite material is thermoformed into a rough blank (A) containing multiple semi-finished products (A1).

[0003] like Figure 1 As shown, the rough blank (A) consists of four semi-finished products (A1) arranged in a grid pattern. Depending on the product requirements, the semi-finished products (A1) are usually in the form of a chamfered rectangular structure. After hot pressing, edge material (A2) will form between the semi-finished products (A1). At this point, the rough blank (A) needs to be cut to remove the edge material (A2), thereby separating the semi-finished products (A1) for subsequent sewing.

[0004] The current cutting process has a low degree of mechanization, mainly relying on manual labor for the layout and positioning adjustment of the rough blank (A) to ensure cutting accuracy and the pass rate of semi-finished products (A1). To address this issue, this application provides an automated cutting production line, aiming to achieve full automation of the entire process of material layout, cutting, semi-finished product (A1) storage, and waste disposal, without the need for manual intervention. Utility Model Content

[0005] This invention provides an automated cutting production line, which aims to solve the problem of low automation and the need for manual intervention in the cutting process.

[0006] To achieve the above objectives, embodiments of this utility model provide an automated cutting production line, comprising:

[0007] The material feeding mechanism is used to arrange the rough blanks in a straight line;

[0008] A cutting mechanism used to cut rough blanks into individual semi-finished products;

[0009] Storage facilities are used to store semi-finished products;

[0010] The first gripping mechanism is used to move the blank from the feeding mechanism to the cutting mechanism.

[0011] The second gripping mechanism is used to move the semi-finished product to be cut onto the storage mechanism.

[0012] Preferably, the material discharge mechanism includes a transfer station, an adjustment station, and at least one gripping station connected sequentially in a first direction;

[0013] The transfer station and the adjustment station are respectively provided with a first longitudinal pushing component and a second longitudinal pushing component in the first direction. The first longitudinal pushing component pushes the billet from the transfer station to the adjustment station and the billet is stopped by the second longitudinal pushing component.

[0014] The adjustment station is provided with a first width-direction pushing component and a second width-direction pushing component in the second direction. The first width-direction pushing component and the second width-direction pushing component adjust the position of the rough blank in the adjustment station. The first direction is perpendicular to the second direction.

[0015] The material feeding mechanism is also equipped with a material feeding gripping component, which arranges the adjusted blanks in a straight line at the gripping station.

[0016] Preferably, the transfer station is further provided with a wide-direction fixing component in the second direction, and the wide-direction fixing component is disposed on the feeding path of the transfer station.

[0017] Preferably, the material discharge mechanism includes a first workbench, which is divided into a transfer station, an adjustment station and at least one gripping station;

[0018] The first elongated pushing component, the second elongated pushing component, the first wide-direction pushing component, and the second wide-direction pushing component have the same structure, including a pushing cylinder. The pushing cylinder is fixed to the lower end face of the first worktable. A slide rail is also provided in the pushing path direction of the pushing cylinder. The length direction of the slide rail is parallel to the pushing path of the pushing cylinder. A mounting plate is fixed to the movable end of the pushing cylinder. The mounting plate is also slidably connected to the slide rail. Two spaced push rods are also provided on the mounting plate.

[0019] Preferably, the material handling and gripping assembly includes a linear module connected to a lifting unit. The linear module drives the lifting unit to move along a first direction. The lifting unit is provided with a first suction frame, which is provided with a first negative pressure suction nozzle for suctioning the blank. The lifting unit drives the first suction frame to move in a third direction, which is perpendicular to the plane formed by the first and second directions.

[0020] Preferably, the cutting mechanism includes a fixed mold and a moving mold disposed above the fixed mold. A pad is disposed on the upper end face of the fixed mold, and a die cutter is disposed on the moving mold. The moving mold moves downward to cut the semi-finished product in the blank into several independent semi-finished products on the pad.

[0021] Preferably, the first gripping mechanism includes a multi-axis manipulator and a second suction frame with the ends of the multi-axis manipulators, and the second suction frame is provided with a second negative pressure suction nozzle for suctioning edge material;

[0022] The second gripping mechanism includes a multi-axis manipulator and a third suction frame disposed at the end of the multi-axis manipulator. The third suction frame is provided with a third negative pressure suction nozzle for suctioning semi-finished products.

[0023] Preferably, a waste storage platform is provided between the feeding mechanism and the cutting mechanism, and the first gripping mechanism moves the cut edge material to the waste storage platform.

[0024] Preferably, both the gripping station and the storage mechanism are provided with a number of positioning cores for semi-finished products, and the positioning cores have the same shape, quantity, and arrangement as the semi-finished products in the blank.

[0025] The above-mentioned solution of this utility model has the following beneficial effects:

[0026] This application provides an automated cutting production line. Starting from the feeding of the blank, the process involves various components to change the direction of movement, adjust the position, cut, and separate the edge material from the semi-finished product. This achieves fully automated processing, reduces manual intervention, and greatly improves processing efficiency and yield.

[0027] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the rough blank;

[0029] Figure 2 This is a top view of the present invention;

[0030] Figure 3 This is a perspective view of the present invention;

[0031] Figure 4 It is a 3D diagram of the material feeding mechanism;

[0032] Figure 5 yes Figure 4 Enlarged view of section X in the middle;

[0033] Figure 6 yes Figure 4 A bottom view;

[0034] Figure 7 This is a schematic diagram of the first grasping mechanism;

[0035] Figure 8 This is a bottom view of the die-cutting tool;

[0036] Figure 9 This is a schematic diagram of the material storage mechanism.

[0037] [Explanation of Labels in the Attached Image]

[0038] A. Rough blank; A1. Semi-finished product; A2. Scraps;

[0039] 100. Discharge mechanism;

[0040] 110. Transfer workstation;

[0041] 111. First longitudinal driving component;

[0042] 111a. Push cylinder; 111b. Slide rail; 111c. Mounting plate; 111d. Push rod;

[0043] 112. Second longitudinal driving component;

[0044] 113. Wide-angle fixed component;

[0045] 120. Adjust workstation;

[0046] 121. First width-direction pushing component; 122. Second width-direction pushing component;

[0047] 130. Grab the workstation;

[0048] 140. Material handling and gripping assembly;

[0049] 141. Linear module; 142. Lifting unit; 143. First suction frame; 144. First negative pressure suction nozzle; 145. Waist-shaped groove; 146. Nut;

[0050] 200. Cutting mechanism;

[0051] 210. Fixed mold;

[0052] 211. Pad;

[0053] 220. Moving mold;

[0054] 221. Die-cutting tool

[0055] 300. Storage mechanism;

[0056] 310. Positioning core; 311. Limiting rod

[0057] 400. First grabbing mechanism;

[0058] 410. Multi-axis robotic arm; 420. Second suction frame; 430. Second negative pressure suction nozzle;

[0059] 500. Second grabbing mechanism;

[0060] 600. Waste storage platform. Detailed Implementation

[0061] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0062] like Figure 2-9 As shown, an embodiment of this utility model provides an automated cutting production line, including a feeding mechanism 100, a cutting mechanism 200, and a storage mechanism 300. The feeding mechanism 100 is used to arrange the blanks A in a straight line. The cutting mechanism 200 is used to cut the blanks A into several individual semi-finished products A1, separating the semi-finished products A1 from the scraps A2. The storage mechanism 300 is used to store the semi-finished products A1. The automated cutting production line also includes a first gripping mechanism 400 and a second gripping mechanism 500. The first gripping mechanism 400 is located between the feeding mechanism 100 and the cutting mechanism 200. The first gripping mechanism 400 sequentially grips the straight-arranged blanks A and places them on the cutting mechanism 200 for cutting. The second gripping mechanism 500 is located between the cutting mechanism 200 and the storage mechanism 300. The second gripping mechanism 500 grips the cut semi-finished products A1 from the cutting mechanism 200 and places them on the storage mechanism 300.

[0063] It should be clarified that the gripping of the first gripping mechanism 400 and the second gripping mechanism 500 on the rough billet AA or the semi-finished product A1 should be interpreted in a broad sense. It does not necessarily mean that the gripping is done by clamping force, but can also be done by negative pressure adsorption.

[0064] This application includes three directions: a first direction, a second direction, and a third direction, wherein the first direction is perpendicular to the second direction, and the third direction is perpendicular to the plane formed by the first direction and the second direction.

[0065] Reference Figure 4 and Figure 5 As shown, the aforementioned material discharge mechanism 100 includes a first workbench, which is sequentially connected end to end in a first direction and divided into a transfer station 110, an adjustment station 120 and at least one gripping station 130.

[0066] The transfer station 110 and the adjustment station 120 are respectively provided with a first longitudinal pushing component 111 and a second longitudinal pushing component 112 in the first direction. The first longitudinal pushing component 111 pushes the rough billet A from the transfer station 110 to the adjustment station 120, and the rough billet A is stopped by the second longitudinal pushing component 112.

[0067] In this embodiment, a first longitudinal pushing component 111 is provided on the transfer station 110, and the first longitudinal pushing component 111 is located in the first direction of the transfer station 110. A second longitudinal pushing component 112 is provided on the adjustment station 120, and the second longitudinal pushing component 112 is located in the first direction of the adjustment station 120. The transfer station 110 and the adjustment station 120 are connected end to end. Therefore, the first longitudinal pushing component 111 is set on the side of the transfer station 110 away from the adjustment station 120, and the second longitudinal pushing component 112 is set on the side of the adjustment station 120 away from the transfer station 110. The feeding direction of the billet A is perpendicular to the first direction (that is, the billet A is fed along the second direction). When the billet A passes the first longitudinal pushing component 111 during feeding, the first longitudinal pushing component 111 pushes the billet A toward the adjustment station 120 until the billet A comes into contact with the second longitudinal pushing component 112 and stops. The position and posture of the billet A on the adjustment station 120 can be adjusted by the first longitudinal pushing component 111 and the second longitudinal pushing component 112.

[0068] The adjustment station 120 is provided with a first width-direction pushing component 121 and a second width-direction pushing component 122 in the second direction. The first width-direction pushing component 121 and the second width-direction pushing component adjust the position (position, attitude) of the rough blank A in the adjustment station 120.

[0069] In this embodiment, the first width-direction pushing component 121 is disposed on one side of the first direction, and the second width-direction pushing component 122 is disposed on the other side of the first direction. The billet A is located between the first width-direction pushing component 121 and the second width-direction pushing component 122. By pushing the billet A with the first width-direction pushing component 121 and the second width-direction pushing component 122, the position and orientation of the billet A at the adjustment station 120 can be adjusted. By adjusting the first length-direction pushing component 111, the second length-direction pushing component 112, the first width-direction pushing component 121, and the second width-direction pushing component 122, the position and orientation of the billet A can be made to meet the requirements.

[0070] Generally speaking, the billet A is approximately rectangular in shape. When the two perpendicular sides of the billet A are parallel to the first and second directions respectively, the position and orientation of the billet A can be considered to meet the requirements.

[0071] The material discharge mechanism 100 is also equipped with a material discharge gripping component 140, which grips the rough blank A after its position is adjusted and arranges it on the gripping station 130 in one go along the first direction.

[0072] A wide-direction fixing component 113 is also provided in the second direction of the transfer station 110. The wide-direction fixing component 113 is set on the feeding path of the transfer station 110. The wide-direction fixing component 113 is used to limit the stopping position of the billet A when it enters the transfer station 110, thereby ensuring that the billet A is on the pushing path of the first long-direction pushing component 111, which facilitates the first long-direction pushing component 111 to push the billet A to change direction.

[0073] The aforementioned first elongated pushing assembly 111, second elongated pushing assembly 112, first wide-direction pushing assembly 121, and second wide-direction pushing assembly 122 all include a pushing cylinder 111a. The pushing cylinder 111a is fixed to the lower end face of the first worktable. A slide rail 111b is also provided on the lower end face of the first worktable. The slide rail 111b has a length direction, and the length direction of the slide rail 111b is parallel to the pushing path of the pushing cylinder 111a. A mounting plate 111c is fixed to the movable end of the pushing cylinder 111a. At the same time, the mounting plate 111c is also slidably connected to the slide rail 111b. The upper end of the mounting plate 111c extends upward from the lower end face of the first worktable to the top of the first worktable. Spaced push rods 111d are provided on the mounting plate 111c.

[0074] Similarly, the wide-direction fixed component 113 includes a fixed plate, which is fixed on the edge of the first worktable, and the fixed plate is also provided with the aforementioned two push rods 111d.

[0075] Since the blank A includes multiple protruding semi-finished products A1, the push rod 111d is used to position and push the semi-finished products A1, rather than positioning them with the edge of the blank A, which can effectively improve the positioning accuracy.

[0076] refer to Figure 6 In this embodiment, the pushing cylinders 111a of the first longitudinal pushing assembly 111 and the second longitudinal pushing assembly 112 extend and retract along the first direction. It is understood that the slide rails 111b of the first longitudinal pushing assembly 111 and the second longitudinal pushing assembly 112 are parallel to the first direction in length direction, the mounting plates 111c of the first longitudinal pushing assembly 111 and the second longitudinal pushing assembly 112 are perpendicular to the first direction in length, and the two push rods 111d on the mounting plates 111c of the first longitudinal pushing assembly 111 and the second longitudinal pushing assembly 112 are spaced apart along the second direction.

[0077] Similarly, the pushing cylinders 111a of the first wide-direction pushing assembly 121 and the second wide-direction pushing assembly 122 extend and retract along the second direction. It can be understood that the slide rails 111b of the first wide-direction pushing assembly 121 and the second wide-direction pushing assembly 122 are parallel to the second direction in length, the mounting plates 111c of the first wide-direction pushing assembly 121 and the second wide-direction pushing assembly 122 are perpendicular to the second direction in length, and the two push rods 111d on the mounting plates 111c of the first wide-direction pushing assembly 121 and the second wide-direction pushing assembly 122 are spaced apart along the first direction.

[0078] The aforementioned material handling and gripping assembly 140 includes a linear module 141, on which a lifting unit 142 is connected. The linear module 141 drives the lifting unit 142 to move along a first direction. A first suction frame 143 is provided on the lifting unit 142, and a first negative pressure suction nozzle 144 for suctioning the rough blank A is provided on the first suction frame 143. The lifting unit 142 drives the first suction frame 143 to move in a third direction.

[0079] The linear module 141 moves through the adjustment station 120 and all the gripping stations 130 in the first direction.

[0080] In this embodiment, the linear module 141 drives the lifting unit 142 to move along the first direction, enabling it to grab the rough blanks A at the adjustment station 120 one by one and arrange them in a straight line at each grabbing station 130, facilitating the first grabbing mechanism 400 to grab them at the grabbing station 130. The lifting unit 142 drives the first suction frame 143 to move up and down in the third direction, avoiding interference when the first suction frame 143 moves in the first direction.

[0081] In this embodiment, the first negative pressure suction nozzle 144 can be adsorbed onto the semi-finished product A1 of the blank A, or onto the edge material A2 of the blank A.

[0082] Preferably, the first suction frame 143 is provided with a waist-shaped groove 145 along a first direction or a second direction, and the first negative pressure suction nozzle 144 can move within the waist-shaped groove 145 and be fastened at any position in the waist-shaped groove 145, thereby facilitating the adjustment of the position of the first negative pressure suction nozzle 144 on the first suction frame. In this embodiment, the first negative pressure suction nozzle 144 is clamped onto the first suction frame 143 by two nuts 146 that are screwed to the outer shell of the first negative pressure suction nozzle 144.

[0083] Reference Figure 3 and Figure 8As shown, the aforementioned cutting mechanism 200 includes a fixed mold 210 and a moving mold 220 disposed above the fixed mold 210. A pad 211 is disposed on the upper end surface of the fixed mold 210, and a die cutter 221 is disposed on the pad moving mold 220. The moving mold 220 moves downward to cut the semi-finished product A1 in the blank A into several independent semi-finished products A1 on the pad 211.

[0084] Correspondingly, a die cutter 221 is provided on the moving mold 220. The die cutter 221 is a ring cutter, that is, the die cutter 221 is formed by the ring arrangement of blades in a preset shape. In this embodiment, the preset shape is a chamfered rectangle. The number, arrangement and outline of the die cutters 221 match the blank A, thereby ensuring that when the moving mold 220 moves to the fixed mold 210, the die cutters 221 can cut the semi-finished product A1 one by one.

[0085] Reference Figure 3 and Figure 7 As shown, the aforementioned first gripping mechanism 400 includes a multi-axis manipulator 410 and a second suction frame 420 disposed at the end of the multi-axis manipulator 410. The second suction frame 420 is provided with a second negative pressure suction nozzle 430 for suctioning edge material A2.

[0086] The second gripping mechanism 500 includes a multi-axis robotic arm 410 and a third suction frame disposed at the end of the multi-axis robotic arm 410. The third suction frame is provided with a third negative pressure suction nozzle for suctioning the semi-finished product A1. In this embodiment, the second suction frame 420 and the third suction frame have the same structure, and the second negative pressure suction nozzle 430 and the third negative pressure suction nozzle have the same structure.

[0087] The multi-axis manipulator 410 in the first gripping mechanism 400 and the second gripping mechanism 500 has the same structure. The multi-axis manipulator 410 can perform multi-degree-of-freedom motion, thereby driving the second suction frame 420 or the third suction frame located at the end of the multi-axis manipulator 410 to move and / or rotate in three-dimensional space. Since the multi-axis manipulator 410 is already existing technology, and this application does not involve any improvement to the multi-axis manipulator 410, it will not be described in detail here.

[0088] The first gripping mechanism 400 moves the blank A from the discharge mechanism 100 to the cutting mechanism 200 for cutting. After cutting, the second gripping mechanism 500 moves the separated semi-finished product A1 to the storage mechanism 300. At this time, the edge material A2 still remains on the cutting mechanism 200, and the first gripping mechanism 400 also has the function of removing the edge material A2 from the cutting mechanism 200. Therefore, the second negative pressure suction nozzle 430 of the first gripping mechanism 400 is used to adhere to the edge material A2 of the blank A, making it easy to remove the edge material A2. The third negative pressure suction nozzle of the second gripping mechanism 500 is used to adhere to the cut semi-finished product A1.

[0089] The aforementioned gripping stations 130 are provided in four sets, each gripping station 130 is used to place one rough blank A. Correspondingly, the second suction rack 420 is provided with four sets of second negative pressure suction nozzles 430, each set of second negative pressure suction nozzles 430 including four, corresponding to the corners of each rough blank A. The third suction rack is provided with four sets of third negative pressure suction nozzles, each set of third negative pressure suction nozzles including four, corresponding to each semi-finished product A1.

[0090] In this embodiment, four second negative pressure suction nozzles 430 are provided on the first gripping mechanism 400 to facilitate the adsorption of the edges and corners of the rough blank A. The number of third negative pressure suction nozzles on the second gripping mechanism 500 is consistent with the number of semi-finished products A1 contained in the rough blank A, and the positions of the third negative pressure suction nozzles correspond to those of the semi-finished products A1, thereby ensuring that each third negative pressure suction nozzle can adsorb one semi-finished product A1.

[0091] Preferably, the second negative pressure suction nozzle 430 and the third negative pressure suction nozzle can also be adjusted relative to the second suction frame 420 and the third suction frame, and the adjustment method is the same as that of the first negative pressure suction nozzle 144 and the first suction frame 143.

[0092] It is understandable that the aforementioned first negative pressure suction nozzle 144, second negative pressure suction nozzle 430 and third negative pressure suction nozzle are connected to a vacuum pumping device, thereby generating negative pressure suction.

[0093] Reference Figure 2 As shown, a waste storage platform 600 is also provided between the material feeding mechanism 100 and the cutting mechanism 200. The waste storage platform 600 is used to place the edge material A2 that is gripped by the first gripping mechanism 400.

[0094] Reference Figure 9 As shown, the aforementioned material storage mechanism 300 includes a second worktable. Positioning cores 310 for semi-finished products A1 are provided on both the gripping station 130 of the first worktable and the second worktable. The positioning cores 310 have the same shape, quantity, and arrangement as the semi-finished products A1 in the blank A. The positioning cores 310 are used to position the blank A on the first worktable or the semi-finished products A1 on the second worktable. The positioning cores 310 protrude in a third direction away from the second worktable.

[0095] Preferably, a positioning core 310 is also provided on the pad 211.

[0096] Preferably, a limiting rod 311 is also provided on the second workbench. Four limiting rods 311 are provided around the protrusion of each positioning core. By limiting the limiting rods 311, the semi-finished product A1 can be effectively prevented from tipping over when stacked.

[0097] The material handling and gripping assembly 140 moves the blank A at the adjustment station 120 to the gripping station 130 and inverts the blank A onto the positioning core 310 (that is, the opening of the semi-finished product A1 is placed downwards onto the positioning core 310), thereby preventing the blank A from changing its position during the gripping process.

[0098] The second gripping mechanism 500 grips the cut semi-finished product A1 onto the second workbench and inverts it onto the positioning core 310 on the second workbench to facilitate the stacking of the semi-finished product A1.

[0099] First, this application provides an automatic cutting production line. The blank A starts from feeding and goes through various parts to change the direction of movement, adjust the position, cut, and separate the edge material A2 from the semi-finished product A1. This achieves fully automated processing, reduces manual intervention, and greatly improves processing efficiency and yield.

[0100] Secondly, by providing a movable first elongation pushing component 111, a second elongation pushing component 112, a first width pushing component 121, and a second width pushing component 122, this application can adapt to rough blanks of different sizes.

[0101] Furthermore, this application utilizes negative pressure suction nozzles to adsorb at different positions of the blank A, thereby achieving the transfer of the blank A and the separation of the edge material A2 from the semi-finished product A1. This achieves the purpose without a complex structure, simplifying the structure of the gripping mechanism and the material discharge gripping component 140.

[0102] Finally, positioning cores 310 are set at the gripping station 130 and the storage mechanism 300 to facilitate the positioning and maintenance of the blank A and the semi-finished product A1, making it convenient to pick up or place in layers.

[0103] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An automatic cutting line, characterized in that, include: The material feeding mechanism (100) is used to arrange the blanks (A) in a straight line; A cutting mechanism (200) is used to cut the blank (A) into individual semi-finished products (A1); Storage mechanism (300) is used to store semi-finished products (A1); The first gripping mechanism (400) is used to move the blank (A) on the discharge mechanism (100) to the cutting mechanism (200). The second gripping mechanism (500) is used to move the semi-finished product (A1) to be cut onto the storage mechanism (300).

2. The automatic cutting line according to claim 1, characterized in that: The material feeding mechanism (100) includes a transfer station (110), an adjustment station (120) and at least one gripping station (130) connected sequentially in a first direction. The transfer station (110) and the adjustment station (120) are respectively provided with a first longitudinal pushing component (111) and a second longitudinal pushing component (112) in the first direction. The first longitudinal pushing component (111) pushes the blank (A) from the transfer station (110) to the adjustment station (120) and the blank (A) is stopped by the second longitudinal pushing component (112). The adjustment station (120) is provided with a first wide-direction pushing component (121) and a second wide-direction pushing component (122) in the second direction. The first wide-direction pushing component (121) and the second wide-direction component adjust the position of the blank (A) in the adjustment station (120). The first direction is perpendicular to the second direction. The material feeding mechanism (100) is also provided with a material feeding gripping component (140), which arranges the adjusted blank (A) in a straight line at the gripping station (130).

3. The automatic cutting line according to claim 2, characterized in that: The transfer station (110) is also provided with a wide-direction fixing component (113) in the second direction, and the wide-direction fixing component (113) is arranged on the feeding path of the transfer station (110).

4. The automatic cutting line according to claim 2, characterized in that: The material feeding mechanism (100) includes a first workbench, which is divided into a transfer station (110), an adjustment station (120) and at least one gripping station (130). The first elongated pushing assembly (111), the second elongated pushing assembly (112), the first wide pushing assembly (121), and the second wide pushing assembly (122) have the same structure, including a pushing cylinder (111a). The pushing cylinder (111a) is fixed on the lower end face of the first worktable. A slide rail (111b) is also provided in the pushing path direction of the pushing cylinder (111a). The length direction of the slide rail (111b) is parallel to the pushing path of the pushing cylinder (111a). The movable end of the pushing cylinder (111a) is fixed with a mounting plate (111c). The mounting plate (111c) is also slidably connected to the slide rail (111b). Two spaced push rods (111d) are also provided on the mounting plate (111c).

5. The automatic cutting line according to claim 2, characterized in that: The material handling and gripping assembly (140) includes a linear module (141), which is connected to a lifting unit (142). The linear module (141) drives the lifting unit (142) to move along a first direction. A first suction frame (143) is provided on the lifting unit (142), and a first negative pressure suction nozzle (144) for suctioning the blank (A) is provided on the first suction frame (143). The lifting unit (142) drives the first suction frame (143) to move in a third direction, which is perpendicular to the plane formed by the first direction and the second direction.

6. The automated cutting line of claim 1, wherein: The cutting mechanism (200) includes a fixed mold (210) and a moving mold (220) disposed above the fixed mold (210). A pad (211) is provided on the upper end surface of the fixed mold (210), and a die cutter (221) is provided on the moving mold (220). The moving mold (220) moves downward to cut the semi-finished product (A1) in the blank (A) into several independent semi-finished products (A1) on the pad (211).

7. The automatic cutting line according to claim 1, characterized in that: The first gripping mechanism (400) includes a multi-axis manipulator (410) and a second suction frame (420) with the ends of the multi-axis manipulator. The second suction frame (420) is provided with a second negative pressure suction nozzle (430) for suctioning the edge material (A2). The second gripping mechanism (500) includes a multi-axis manipulator (410) and a third suction frame disposed at the end of the multi-axis manipulator (410), wherein the third suction frame is provided with a third negative pressure suction nozzle for suctioning the semi-finished product (A1).

8. The automatic cutting line according to claim 1, characterized in that: A waste storage platform (600) is also provided between the feeding mechanism (100) and the cutting mechanism (200), and the first gripping mechanism (400) moves the cut edge material (A2) to the waste storage platform (600).

9. The automatic cutting line according to claim 2, characterized in that: Both the gripping station (130) and the storage mechanism (300) are provided with a number of positioning cores (310) for semi-finished products (A1). The positioning cores (310) have the same shape, quantity and arrangement as the semi-finished products (A1) in the blank (A).

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