Plate feeding mechanism

Abstract

The utility model provides a plate feeding mechanism which comprises a moving module and a suction cup frame, and the moving module is used for driving the suction cup frame to move for feeding. A plurality of first suction cups are fixedly installed on the suction cup frame, a first overturning assembly and a plurality of second suction cups are installed at one end of the suction cup frame, and the first overturning assembly is used for driving the second suction cups to overturn in the vertical plane. The first overturning assembly, the first suction cups and the second suction cups are installed on the suction cup frame, the first overturning assembly drives the first suction cups to overturn in the vertical plane, and therefore one end of a current plate is lifted to release negative pressure between the current plate and a next layer of plate; the suction cups can conveniently suck the current plate and separate the current plate from the next plate, and the problem that the plates fall off during separation due to negative pressure between the adjacent plates can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet processing, in particular to a sheet loading mechanism. Background Technique

[0002] With the rapid development of the manufacturing industry, it has become an inevitable trend for laser cutting machines to replace traditional cutting and blanking equipment such as guillotine shears, punching presses, and sawing machines. Laser cutting machines can almost process any material, including metals, non-metals, composite materials, etc. Whether it is hard metals such as stainless steel and carbon steel, brittle materials such as glass and ceramics, or flexible materials such as fabrics and leathers, effective cutting can be carried out.

[0003] In the current process of cutting and loading metal sheets, usually the metal sheets are directly unloaded and stacked flat in the warehouse, and then transferred to the processing equipment side when in use, and then the metal sheets are lifted and moved to the cutting device for loading through a corresponding lifting and suction device. In the actual operation process, due to the very small gap between adjacent metal sheets and the residual oil stain in the gap, when the suction cup separates the metal sheets, a large negative pressure resistance is easily generated between the metal sheets, so that the suction cup is prone to fall when lifting and separating the metal sheets, which brings inconvenience to the loading of metal sheets. Summary of the Invention

[0004] The utility model provides a sheet loading mechanism, which solves the problems that in the prior art, when the sheet loading mechanism lifts and separates metal sheets, due to the large negative pressure resistance between adjacent metal sheets, the metal sheets are prone to fall.

[0005] The technical solution of the utility model is realized as follows:

[0006] The utility model provides a sheet loading mechanism, including a moving module and a suction cup frame. The moving module is used to drive the suction cup frame to move for loading; a plurality of first suction cups are fixedly installed on the suction cup frame, and a first flipping component and a plurality of second suction cups are installed at one end of the suction cup frame. The first flipping component is used to drive the plurality of second suction cups to flip in the vertical plane.

[0007] By installing a first flipping component, a plurality of first suction cups and second suction cups on the suction cup frame, and driving the plurality of first suction cups to flip in the vertical plane through the first flipping component, one end of the current sheet is lifted to release the negative pressure between the current sheet and the next layer of sheets, which is convenient for the suction cup to suck the current sheet and separate it from the next layer of sheets, and can avoid the problem of the sheet falling when separated due to the negative pressure between adjacent layers of sheets.

[0008] Specifically, the first flipping component includes a first support, a second support, a first telescopic component, and a cantilever. The first support is fixedly installed on the suction cup frame, and the second support is fixedly installed on the cantilever. The fixed end of the first telescopic component is hinged to the first support, and the movable end of the first telescopic component is hinged to the second support. A plurality of second suction cups are installed on the cantilever. A first connecting arm is fixedly installed on the cantilever, and a second connecting arm is fixedly installed on the suction cup frame. The first connecting arm is hinged to the second connecting arm. The first telescopic component drives the cantilever to flip around the hinged part of the first connecting arm and the second connecting arm by telescoping, and cooperates with the plurality of second suction cups at the bottom of the cantilever to suck one end of the board and lift a part, releasing the negative pressure between the current board and the next layer of boards.

[0009] Preferably, a plurality of hooks and a second flipping component are installed on the suction cup frame. The second flipping component is used to drive the corresponding hook to flip in the vertical plane to hook or release the material box. A plurality of boards are stacked in the material box. By installing hooks and a second flipping component on the suction cup frame, the second flipping component can be used to drive the hook to flip to hook or release the material box, so as to realize the transfer of the suction cup frame to both the material box and the boards in the material box at the same time.

[0010] Specifically, the second flipping component includes a third support, a second telescopic component, and a fourth support. Both the third support and the fourth support are fixedly installed on the suction cup frame. The middle of the hook is hinged to the third support. The fixed end of the second telescopic component is hinged to the fourth support, and the movable end of the second telescopic component is hinged to the top of the hook. A limiting hole groove is provided at the position corresponding to the hook on the suction cup frame. The bottom of the hook extends through the limiting hole groove to the lower part of the suction cup frame. The second telescopic component drives the hook to rotate around the third support to realize the flipping of the hook, and the limiting hole groove is used to constrain and guide the flipping path of the hook.

[0011] Furthermore, a plurality of columns are provided on the top surface of the material box. Hanging holes matching the corresponding hooks are provided on the side surfaces of the columns. The second flipping component drives the hook to flip to hook or release the hanging holes of the columns, which is convenient for the suction cup frame to transfer the material box.

[0012] Furthermore, a first guiding hole is provided on the top surface of the column, and a first guiding cone matching the first guiding hole is provided on the bottom surface of the suction cup frame. The inner diameter of the first guiding hole is greater than or equal to the bottom outer diameter of the first guiding cone. By providing a first guiding hole on the top surface of the column and a first guiding cone on the bottom surface of the suction cup frame, it is convenient to guide when the suction cup frame is aligned with the material box. When the first guiding cone is inserted into the corresponding first guiding hole, the hook just hooks the hanging hole.

[0013] Further, a plurality of limiting columns are provided on the top surface of the material frame. A second guiding cone is provided on the top surface of the limiting column. A plurality of second guiding holes cooperating with the second guiding cone are provided on the bottom surface of the material frame. The inner diameter of the second guiding hole is smaller than the outer diameter of the limiting column and larger than or equal to the bottom outer diameter of the second guiding cone. By providing a plurality of limiting columns and second guiding cones on the top surface of the material frame and providing second guiding holes matching the limiting columns and second guiding cones on the bottom surface of the material frame, the stacking positioning and guiding of adjacent layers of material frames are facilitated.

[0014] Specifically, the moving module includes a horizontal moving module and a vertical moving module;

[0015] The horizontal moving module includes two parallel horizontal guide rails. A traveling trolley is installed on the guide rails. The traveling trolley is driven by a driving component to move along the guide rails. By driving the suction cup frame to move horizontally along the guide rails through the horizontal moving module, the transfer and loading of the board can be realized;

[0016] The vertical moving module includes a hoist installed on the traveling trolley. A plurality of groups of steel wire ropes are wound around the drum of the hoist. A plurality of connecting pieces for connecting the steel wire ropes are provided on the suction cup frame. The lifting and lowering movement of the suction cup frame is realized by driving the plurality of groups of steel wire ropes to unwind or wind up simultaneously by the hoist, which facilitates the lifting and lowering of the suction cup frame to suck or place the board, and realizes the automatic loading of the board.

[0017] Further, a feeding station, a storage station, and a loading station are sequentially provided below the horizontal guide rail along the moving direction of the traveling trolley. The moving module drives the suction cup frame to move to the feeding station to transfer the supplementary board to the storage station for temporary storage, or transfer the board temporarily stored at the storage station to the loading station for processing; By setting the feeding station, the storage station, and the loading station, the integration of storage and loading is realized, which can not only greatly increase the capacity of the warehouse or workshop storage space, but also realize the automation of storage and production logistics, and has more applicable scenarios than the traditional stacker crane three-dimensional warehouse automatic loading machine. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic structural diagram of the suction cup frame in the embodiment of the present invention;

[0020] Figure 2 For Figure 1 The enlarged view of part A in

[0021] Figure 3 The structural schematic diagram of the material box in the embodiment of the present utility model;

[0022] Figure 4 The structural schematic diagram of the moving module in the embodiment of the present utility model;

[0023] Figure 5 The structural schematic diagram of the plate cutting device in the embodiment of the present utility model;

[0024] In the figure: 1, suction cup holder; 2, first suction cup; 3, second suction cup; 4, first support; 5, second support; 6, first telescopic member; 7, cantilever; 8, first connecting arm; 9, second connecting arm; 10, hook; 11, material box; 12, plate; 13, third support; 14, second telescopic member; 15, fourth support; 16, limit hole groove; 17, column; 18, hanging hole; 19, first guiding hole; 20, first guiding cone; 21, limit post; 22, second guiding cone; 23, second guiding hole; 24, guide rail; 25, walking trolley; 26, driving component; 27, winch; 28, steel wire rope; 29, connecting piece; 30, incoming material station; 31, storage station; 32, loading station; 33, cutting machine. Specific embodiments

[0025] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Referring to Figures 1 to 4 , the embodiment of the present utility model provides a plate loading mechanism, including a moving module and a suction cup holder 1. The moving module is used to drive the suction cup holder 1 to move for loading; a plurality of first suction cups 2 are fixedly installed on the suction cup holder 1 (the number of the first suction cups 2 can be flexibly adjusted according to the actual situation). One end of the suction cup holder 1 is provided with a first flipping assembly and a plurality of second suction cups 3 (the number of the second suction cups 3 can be flexibly adjusted according to the actual situation). The first flipping assembly is used to drive the plurality of second suction cups 3 to flip in the vertical plane.

[0027] The utility model installs a first flipping component, a plurality of first suction cups 2 and second suction cups 3 on the suction cup holder 1. The first flipping component drives the plurality of first suction cups 2 to flip in the vertical plane, so as to lift one end of the current sheet 12 to release the negative pressure between the current sheet 12 and the next layer of sheet 12, which is convenient for the suction cup to suck the current sheet 12 and separate it from the next layer of sheet 12, and can avoid the problem that the sheet 12 drops when separated due to the negative pressure between adjacent layers of sheet 12.

[0028] Specifically, as Figure 1 shown, the first flipping component includes a first support 4, a second support 5, a first telescopic member 6 and a cantilever 7. The first support 4 is fixedly installed on the suction cup holder 1, and the second support 5 is fixedly installed on the cantilever 7; the fixed end of the first telescopic member 6 is hinged to the first support 4, and the movable end of the first telescopic member 6 is hinged to the second support 5. A plurality of second suction cups 3 are installed on the cantilever 7; a first connecting arm 8 is fixedly installed on the cantilever 7, and a second connecting arm 9 is fixedly installed on the suction cup holder 1. The first connecting arm 8 is hinged to the second connecting arm 9; the first telescopic member 6 is extended and contracted to drive the cantilever 7 to flip around the hinged part of the first connecting arm 8 and the second connecting arm 9, and cooperate with the plurality of second suction cups 3 at the bottom of the cantilever 7 to suck one end of the sheet 12 and lift a part to release the negative pressure between the current sheet 12 and the next layer of sheet 12.

[0029] Preferably, as Figure 1 、 2 shown, a plurality of hooks 10 and a second flipping component are installed on the suction cup holder 1 (in this embodiment, the number of hooks 10 and the second flipping component is 4, which are respectively located at the front, rear, left and right positions on both sides of the suction cup holder 1, and the specific number can be flexibly adjusted according to the actual situation). The second flipping component is used to drive the corresponding hook 10 to flip in the vertical plane to hook or release the material box 11, and a plurality of sheets 12 are stacked in the material box 11 (the sheets 12 in this embodiment are thin steel plates, and many steel plates are stacked in each material box 11); by installing the hooks 10 and the second flipping component on the suction cup holder 1, the second flipping component can be used to drive the hook 10 to flip to hook or release the material box 11, so as to realize the transfer of the suction cup holder 1 to the material box 11 and the sheets 12 in the material box 11 at the same time.

[0030] Specifically, as Figure 2As shown, the second flipping component includes a third support 13, a second telescopic member 14, and a fourth support 15. Both the third support 13 and the fourth support 15 are fixedly installed on the suction cup holder 1. The middle of the hook 10 is hinged to the third support 13. The fixed end of the second telescopic member 14 is hinged to the fourth support 15, and the movable end of the second telescopic member 14 is hinged to the top of the hook 10. A limiting hole slot 16 is provided on the suction cup holder 1 corresponding to the position of the hook 10. The bottom of the hook 10 passes through the limiting hole slot 16 and extends below the suction cup holder 1. The hook 10 is driven to rotate around the third support 13 by the telescopic movement of the second telescopic member 14 to realize the flipping of the hook 10, and the limiting hole slot 16 is used to constrain and guide the flipping path of the hook 10.

[0031] In this embodiment, both the first telescopic member 6 and the second telescopic member 14 can adopt telescopic cylinders. In the specific implementation process, telescopic oil cylinders or telescopic motors can also be selected according to the actual situation.

[0032] Further, as Figure 2 shown, a plurality of upright columns 17 are provided on the top surface of the material frame 11 (in this embodiment, the number of upright columns 17 is 4, which is matched with the number of hooks 10). Hanging holes 18 that cooperate with the corresponding hooks 10 are provided on the side surfaces of the upright columns 17. The hooks 10 are driven to flip by the second flipping component to hook or release the hanging holes 18 of the upright columns 17, facilitating the transfer of the material frame 11 by the suction cup holder 1.

[0033] Further, as Figure 2 shown, a first guiding hole 19 is provided on the top surface of the upright column 17, and a first guiding cone 20 that cooperates with the first guiding hole 19 is provided on the bottom surface of the suction cup holder 1. The inner diameter of the first guiding hole 19 is greater than or equal to the bottom outer diameter of the first guiding cone 20. By providing the first guiding hole 19 on the top surface of the upright column 17 and the first guiding cone 20 on the bottom surface of the suction cup holder 1, it is convenient to guide when the suction cup holder 1 is aligned with the material frame 11. When the first guiding cone 20 is inserted into the corresponding first guiding hole 19, the hook 10 just hooks the hanging hole 18.

[0034] Further, as Figure 3As shown, a plurality of limiting columns 21 are provided on the top surface of the material frame 11 (in this embodiment, the number of limiting columns 21 is 4, which are respectively located at the four corners of the top surface of the material frame 11. In the specific implementation process, the number of limiting columns 21 can be flexibly adjusted according to actual needs). A second guiding cone 22 is provided on the top surface of the limiting column 21. A plurality of second guiding holes 23 that cooperate with the second guiding cone 22 are provided on the bottom surface of the material frame 11. The inner diameter of the second guiding hole 23 is smaller than the outer diameter of the limiting column 21 and greater than or equal to the bottom outer diameter of the second guiding cone 22. The thickness of the stacked plates 12 in the material frame 11 is smaller than the height of the limiting column 21. By providing a plurality of limiting columns 21 and second guiding cones 22 on the top surface of the material frame 11, and providing second guiding holes 23 that match the limiting columns 21 and second guiding cones 22 on the bottom surface of the material frame 11, it is convenient for the stacking positioning and guiding of adjacent layers of material frames 11.

[0035] Specifically, as Figure 4 shown, the moving module includes a horizontal moving module and a vertical moving module;

[0036] The horizontal moving module includes two parallel horizontal guide rails 24. A traveling trolley 25 is installed on the guide rails 24. The traveling trolley 25 is driven by a driving component 26 (which can adopt a motor and a reducer for driving) to move along the guide rails 24. By driving the suction cup frame 1 to move horizontally along the guide rails 24 through the horizontal moving module, the transfer and loading of the plates 12 can be realized;

[0037] In this embodiment, the traveling trolley 25 includes two car bodies that move along the two guide rails 24 respectively. The two car bodies are fixedly connected by a cross beam. The bottom of the car body is provided with rollers and guide wheels that match the guide rails 24. The rollers at the rear end of the car body are driving wheels. The driving wheels of the two car bodies are connected by a transmission shaft to achieve synchronous rotation. The transmission shaft is driven by a motor, a reducer, and a cooperating gear.

[0038] The vertical moving module includes a hoist 27 installed on the traveling trolley 25. 4 groups of steel wire ropes 28 are wound around the drum of the hoist 27 (the specific number can be flexibly adjusted according to actual conditions). 4 connecting pieces 29 for connecting the steel wire ropes 28 are provided on the suction cup frame 1. By driving the 4 groups of steel wire ropes 28 to unwind or wind up simultaneously through the hoist 27, the lifting movement of the suction cup frame 1 is realized, which is convenient for the suction cup frame 1 to lift to suck or put down the plates 12, and the automatic loading of the plates 12 is realized.

[0039] In this embodiment, two guide wheels are mounted on the cross beam through brackets for guiding the wire rope 28. The winch 27 is located above the vehicle body on one side, and the two guide wheels are located above the vehicle body on the other side. Two sets of wire ropes 28 are directly connected to two connectors 29 at one end of the lower suction cup frame 1 respectively after winding out from the drum of the winch 27. The other two sets of wire ropes 28 are wound out from the drum of the winch 27, bypass the two guide wheels, and then are respectively connected to two connectors 29 at the other end of the lower suction cup frame 1.

[0040] Further, as Figure 5 shown, a feeding station 30, a storage station 31 and a loading station 32 are sequentially arranged below the horizontal guide rail 24 along the moving direction of the walking trolley 25. The suction cup frame 1 is driven by the moving module to move to the feeding station 30 to transfer the replenished sheet material 12 to the storage station 31 for temporary storage, or to transfer the sheet material 12 temporarily stored at the storage station 31 to the loading station 32 for processing; by setting the feeding station 30, the storage station 31 and the loading station 32, the integration of storage and loading is realized, which can not only greatly improve the capacity of the warehouse or workshop storage space, but also realize the automation of storage and production logistics, and has more applicable scenarios than the traditional stacker crane three-dimensional warehouse automatic loading machine.

[0041] The forklift stacks the sheet materials 12 to be cut in the warehouse to the feeding station 30, and then the moving module drives the suction cup frame 1 to transfer the sheet materials 12 stacked at the feeding station 30 together with the material frame 11 to the storage station 31 for temporary storage. When the sheet materials 12 need to be cut and loaded, the moving module drives the suction cup frame 1 to suck the sheet materials 12 at the storage station 31 and transfer them to the loading end of the cutting machine 33.

[0042] The working process of the loading mechanism in this embodiment is as follows:

[0043] After the forklift stacks the sheet materials 12 to the feeding station 30, the horizontal moving module drives the suction cup frame 1 to move to the feeding station 30, and then the vertical moving module drives the suction cup frame 1 to descend to a suitable height. The first guiding cone 20 on the bottom surface of the suction cup frame 1 cooperates with the first guiding hole 19 on the top surface of the upright column 17 on the material frame 11 to position the suction cup frame 1 and the material frame 11. Then, the second flipping component drives the hook 10 to flip inward to hook the hanging hole 18 on the side surface of the upright column 17. Then, the vertical moving module drives the suction cup frame 1 to rise to a suitable height, and then the horizontal moving module drives the suction cup frame 1 to move to the storage station 31. Then, the vertical moving module drives the suction cup frame 1 to descend to a suitable height, and then the second flipping component drives the hook 10 to flip outward to release the hanging hole 18, thus completing the transfer of a stack of sheet materials 12; repeat the above steps until all the sheet materials 12 at the feeding station 30 are transferred to the storage station 31 or the height of the sheet materials 12 at the storage station 31 reaches the set height.

[0044] When the cutting machine 33 needs to be loaded, the suction cup holder 1 is driven by the horizontal movement module to move to the stock storage station 31, and then the suction cup holder 1 is driven by the vertical movement module to descend to an appropriate height. The topmost sheet 12 is adsorbed by a plurality of first suction cups 2 and second suction cups 3. Then, the first flipping component drives the cantilever 7 to flip upward, driving a plurality of second suction cups 3 to flip upward, so as to lift one end of the sheet 12 to release the negative pressure between the current sheet 12 and the next layer of sheet 12. Then, the suction cup holder 1 is driven by the vertical movement module to rise to an appropriate height, and at the same time, the first flipping component drives the cantilever 7 to flip downward to return to its original position, making the sheet 12 resume flatness; then, the suction cup holder 1 is driven by the horizontal movement module to move to the loading station 32 to realize the automatic loading of the sheet 12.

[0045] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A plate feeding mechanism, characterized in that: The invention comprises a moving module and a suction cup frame (1), wherein the moving module is used to drive the suction cup frame (1) to move for loading; a plurality of first suction cups (2) are fixedly mounted on the suction cup frame (1), a first flipping assembly and a plurality of second suction cups (3) are mounted at one end of the suction cup frame (1), and the first flipping assembly is used to drive the plurality of second suction cups (3) to flip in a vertical plane.

2. A plate feeding mechanism as claimed in claim 1, characterized in that: The first flip assembly comprises a first support (4), a second support (5), a first telescopic component (6) and a cantilever (7); the first support (4) is fixedly mounted on the suction cup frame (1), and the second support (5) is fixedly mounted on the cantilever (7); the fixed end of the first telescopic component (6) is hinged to the first support (4), the movable end of the first telescopic component (6) is hinged to the second support (5), and a plurality of second suction cups (3) are mounted on the cantilever (7); a first connecting arm (8) is fixedly mounted on the cantilever (7), a second connecting arm (9) is fixedly mounted on the suction cup frame (1), and the first connecting arm (8) is hinged to the second connecting arm (9).

3. A sheet material feeding mechanism as claimed in claim 1, characterized in that: A plurality of hooks (10) and a second flip assembly are mounted on the suction cup frame (1), wherein the second flip assembly is used to drive the corresponding hooks (10) to flip in a vertical plane to hook or release a material frame (11), wherein a plurality of plates (12) are stacked in the material frame (11).

4. A sheet material feeding mechanism as claimed in claim 3, characterized in that: The second flip assembly comprises a third support (13), a second telescopic component (14) and a fourth support (15); the third support (13) and the fourth support (15) are both fixedly mounted on the suction cup frame (1); the middle portion of the hook (10) is hinged to the third support (13); the fixed end of the second telescopic component (14) is hinged to the fourth support (15); the movable end of the second telescopic component (14) is hinged to the top of the hook (10); a limiting hole groove (16) is provided on the suction cup frame (1) at a position corresponding to the hook (10); the bottom of the hook (10) passes through the limiting hole groove (16) and extends to the bottom of the suction cup frame (1).

5. A plate feeding mechanism as claimed in claim 4, characterized in that: The top surface of the material frame (11) is provided with a plurality of columns (17), and the side surfaces of the columns (17) are provided with hanging holes (18) that match with corresponding hooks (10).

6. A plate feeding mechanism as claimed in claim 5, characterized in that: The top surface of the column (17) is provided with a first guide hole (19), and the bottom surface of the suction cup frame (1) is provided with a first guide cone (20) matched with the first guide hole (19), and the inner diameter of the first guide hole (19) is greater than or equal to the outer diameter of the bottom surface of the first guide cone (20).

7. A plate feeding mechanism as claimed in claim 3, characterized in that: The top surface of the material frame (11) is provided with a plurality of limiting columns (21), the top surface of the limiting columns (21) is provided with a second guide cone (22), and the bottom surface of the material frame (11) is provided with a plurality of second guide holes (23) matched with the second guide cone (22), the inner diameter of the second guide hole (23) is smaller than the outer diameter of the limiting columns (21) and greater than or equal to the outer diameter of the bottom surface of the second guide cone (22).

8. A plate feeding mechanism as claimed in claim 1, characterized in that: The mobile module includes a horizontal mobile module and a vertical mobile module; The horizontal moving module comprises two parallel horizontal guide rails (24), on which a traveling trolley (25) is mounted, and the traveling trolley (25) is driven by a driving component (26) to move along the guide rails (24); The vertical moving module comprises a hoist (27) mounted on a walking trolley (25), a plurality of groups of steel wire ropes (28) are wound on a drum of the hoist (27), a plurality of connectors (29) for connecting the steel wire ropes (28) are provided on the suction cup frame (1), and the hoist (27) drives the plurality of groups of steel wire ropes (28) to unwind or rewind at the same time to realize the lifting and lowering movement of the suction cup frame (1).

9. A plate feeding mechanism as claimed in claim 8, characterized in that: An incoming material station (30), a material storage station (31) and a loading station (32) are sequentially arranged below the horizontal guide rail (24) along the moving direction of the traveling trolley (25). The suction cup frame (1) is driven by a moving module to move to the incoming material station (30) to transfer the supplemented plate (12) to the material storage station (31) for temporary storage, or to transfer the plate (12) temporarily stored at the material storage station (31) to the loading station (32) for processing.

Images