CN219541526U - Material conveying mechanism for bending plates - Google Patents

Abstract

The utility model provides a material conveying mechanism for bending plates, which belongs to the technical field of plate bending processing and comprises a feeding table, wherein the feeding table is fixedly arranged on the upper side wall of a bottom plate, when plates are fed, a movable seat drives corresponding limiting plates to move to positions corresponding to the plates, the two limiting plates are adjusted to the upper surfaces of the plates, the lower surfaces of the two limiting plates are bonded to slide in the moving process of the plates, the positions of the two limiting mechanisms are adjusted, the limiting mechanisms can be suitable for limiting plates with different specifications, applicability is realized, the plates are limited by adjusting the positions of the limiting plates, the stability of the plate conveying process is ensured, the position deviation of the plates is avoided, the pushing plates are driven to slide on the surfaces of the feeding table by racks, the plates are moved to the bending processing position, and the direct contact of operators is avoided, so that the safety of the processing process of the plates is ensured, and the efficiency of the bending processing process of the plates is further improved.

Description

Material conveying mechanism for bending plates

Technical Field

The utility model belongs to the technical field of plate bending processing, and particularly relates to a plate bending material conveying mechanism.

Background

The production of panel is rolled out with the flat roll, so change the product specification simpler easy, adjustment convenient operation easily realizes comprehensive computer control and carries out automated production, along with the smelting technology obtains very big development, sheet metal becomes a comparatively economical material, sheet metal is in the in-process of installation, the installation to some equipment need bend the processing, if sheet metal is unstable in the in-process of bending processing probably leads to bending quality to descend, because the specification of panel is different, in the in-process of doubling bending processing, need adjust to guarantee that sheet metal can be stable to bend the processing, we propose a material conveying mechanism that panel was bent to this.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art or related art, and in order to solve the problems of plate bending and feeding in the prior art, the utility model provides a plate bending material conveying mechanism which adopts a feeding clamping mechanism to be combined with an adjusting mechanism so as to achieve the effect of being applicable to feeding of different plates. The specific technical scheme is as follows:

the utility model provides a material conveying mechanism that panel was bent, includes the pay-off platform, pay-off platform fixed mounting is at the upper side wall of bottom plate, the inside wall of pay-off platform rotates and is connected with the loose axle, the one end of the fixedly connected with lead screw of both ends symmetry respectively of loose axle, the other end of lead screw rotates and connects the lateral wall at the mounting panel, two the fixed mounting of mounting panel symmetry is in the upper side wall of bottom plate, the lateral wall threaded connection of lead screw has the movable seat, movable seat lateral wall fixed mounting has stop gear, the lateral wall of loose axle has cup jointed first bevel gear, the lateral wall transmission of first bevel gear is connected with the second bevel gear, the lateral wall of second bevel gear cup joints the lateral wall at the axis of rotation, the supporting seat has cup jointed the supporting seat, the lateral wall at the pay-off platform is rotated to the supporting seat is connected, the upper side wall fixed mounting of pay-off platform has the casing, the fixed mounting of inside wall symmetry of casing has the slider, the lateral wall fixed mounting of slider has the one end of rack, the other end fixed mounting of rack has the propelling movement board, the rack runs through in the casing and extends to the rack and the outside of the casing has the rack to the outside the fixed side wall of the motor.

In addition, the material conveying mechanism for bending the plate provided by the technical scheme of the utility model can also have the following additional technical characteristics:

in the above technical scheme, stop gear includes the link, two the sliding connection of link symmetry is in the upper sidewall of bottom plate, the lateral wall of link is connected with the fly frame through the fixed axle rotation, fly frame lateral wall fixed mounting has the limiting plate, the lower lateral wall of limiting plate has the expansion end of cylinder through first connecting seat swing joint, the cylinder end swing joint of cylinder has the second connecting seat, the second connecting seat is in through third connecting seat fixed mounting the lateral wall of link.

The outer side wall circumference of supporting seat is even has offered a plurality of movable groove, the spout has been offered to the inside wall circumference of pay-off platform, a plurality of the movable groove with the inner chamber of spout is even is provided with the ball.

The mounting seats are symmetrically and fixedly arranged on the left side wall and the right side wall of the bottom plate respectively, and mounting holes are formed in the inner cavity of each mounting seat.

The outer side wall of the rotating shaft is sleeved with a rubber sleeve.

The lower side wall of the bottom plate is fixedly provided with a cushion block, and the cushion block is an elastomer.

Compared with the prior art, the material conveying mechanism for bending the plate has the beneficial effects that:

1. when feeding the plate, the rotating shaft drives the second bevel gear on the outer surface to rotate, the first bevel gear drives the movable shaft to rotate, the corresponding limiting plates are driven to move to the positions corresponding to the plate through the movable seat, the two limiting plates are adjusted to the upper surface of the plate, the lower surfaces of the two limiting plates are guaranteed to slide in the process of moving the plate, the limiting plates of different specifications can be limited by adjusting the positions of the two limiting mechanisms, applicability is achieved, the plates are limited in the position of the limiting plates, stability of the plate conveying process is guaranteed, plate position deviation is avoided, accuracy of the plate feeding position is improved, then the gear on the outer surface of the output shaft of the motor rotates, the part of teeth embedded in the shell drives the rack to move, the rack drives the pushing plates to slide on the surface of the feeding table, the pushing plates push the plate to move, the plate is prevented from being directly contacted by operators, safety of the processing process is guaranteed, and efficiency of the plate bending processing process is improved.

2. When spacing to panel, the expansion end of cylinder drives articulated first connecting seat and removes for first connecting seat drives the limiting plate and removes, makes limiting plate adjustable shelf rotate with the fixed axle on link surface as the center, thereby has adjusted the position of limiting plate, carries out spacingly to panel conveying process through two limiting plates, avoids panel conveying process position offset, and then has improved the effect that panel was bent.

3. When twisting the axis of rotation and driving that loose axle pivoted through second bevel gear and first bevel gear for the axis of rotation drives the supporting seat of surface and rotates, makes a plurality of movable slots of supporting seat drive the surface laminate respectively at the surface of each ball and slides, and a plurality of balls laminate simultaneously at the surface slip of spout, has improved the stability of supporting seat rotation process through the support of a plurality of balls of circumference to the supporting seat, thereby has improved the stability of axis of rotation, and then has guaranteed the stability of adjusting the limiting plate process.

4. When the plate conveying mechanism is fixed at the corresponding position of the bending machine, the bolts penetrate through the mounting holes in the mounting seat and are fixed at the proper positions, so that the mounting process of related personnel is more convenient.

5. The friction force between the bottom plate and the mounting surface is increased by fixedly mounting the elastic cushion block on the lower surface of the bottom plate, so that the stability of the operation process is ensured.

Drawings

FIG. 1 is a schematic structural view of a material conveying mechanism for bending a plate material;

FIG. 2 is a cross-sectional view of a material handling mechanism with a bent sheet material in accordance with the present utility model;

FIG. 3 is a cross-sectional view of the structure of FIG. 1 in the direction A;

FIG. 4 is a cross-sectional view of the B-direction structure of FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 2 at C;

wherein, the correspondence between the reference numerals and the component names in fig. 1 to 5 is: 1-feeding table, 2-bottom plate, 3-casing, 4-axis of rotation, 5-supporting seat, 6-ball, 7-gear, 8-limiting plate, 9-push plate, 10-movable frame, 11-cushion, 12-fixed axle, 13-lead screw, 14-link, 15-movable seat, 16-mounting plate, 17-third link seat, 18-cylinder, 19-second bevel gear, 20-first bevel gear, 21-movable shaft, 22-movable groove, 23-first link seat, 24-second link seat, 25-chute, 26-slider, 27-rack, 28-slide bar, 29-motor, 30-rubber sleeve, 31-mount pad.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

The utility model will be further described with reference to specific embodiments and figures 1-5, but the utility model is not limited to these embodiments.

Example 1

1-5, a feeding table 1 is fixedly arranged on the upper side wall of a bottom plate 2, movable shafts 21 are rotatably connected to the inner side walls of the feeding table 1, bearings are respectively embedded into the inner walls of the left side and the right side of the feeding table 1, two ends of each movable shaft 21 are respectively embedded into the two bearings, the movable shafts 21 rotate in the feeding table 1, two ends of each movable shaft 21 are respectively and symmetrically fixedly connected with one end of a screw rod 13, the other end of each screw rod 13 is rotatably connected to the side wall of a mounting plate 16, two mounting plates 16 are symmetrically and fixedly arranged on the upper side wall of the bottom plate 2, two ends of each movable shaft 21 respectively extend out of the left side and the right side of the feeding table 1 and are connected with the screw rod 13, the mounting bearings are respectively embedded into opposite surfaces of the two mounting plates 16, the other ends of each screw rod 13 are embedded into the bearings, the two lead screws 13 rotate along with the movable shaft 21, the external threads on the outer surfaces of the two lead screws 13 are opposite in thread pitch, the outer side walls of the lead screws 13 are in threaded connection with the movable seat 15, the side walls of the movable seat 15 are fixedly provided with limiting mechanisms, the movable seat 15 is connected with the lead screws 13 through threaded holes formed in inner cavities, when the lead screws 13 rotate, the movable seat 15 moves along the outer surfaces of the lead screws 13, the outer side walls of the movable shaft 21 are sleeved with the first bevel gears 20, the outer side walls of the first bevel gears 20 are in transmission connection with the second bevel gears 19, the second bevel gears 19 are sleeved on the outer side walls of the rotating shafts 4, the first bevel gears 20 are fixedly sleeved on the outer surfaces of the movable shaft 21, the second bevel gears 19 are fixedly sleeved on the outer surfaces of the rotating shafts 4, teeth on the outer surfaces of the first bevel gears 20 and the second bevel gears 19 are meshed, the outer side walls of the rotating shafts 4 are sleeved with the supporting seats 5, the supporting seat 5 is fixedly sleeved on the outer surface of the rotating shaft 4 through a mounting hole formed in the center position, a movable through hole is formed in the front surface of the feeding table 1, the supporting seat 5 is embedded in the movable through hole and is attached to the inner wall of the movable through hole to rotate, the supporting seat 5 is rotationally connected to the side wall of the feeding table 1, the upper side wall of the feeding table 1 is fixedly provided with a shell 3, the inner side wall of the shell 3 is symmetrically and fixedly provided with a sliding rod 28, the two sliding rods 28 are fixedly arranged in the shell 3 in parallel, the two ends of the sliding rod 28 are respectively and vertically fixedly arranged on the inner walls of the front side and the rear side of the shell 3, the outer side wall of the sliding rod 28 is in sliding connection with a sliding block 26, one end of a rack 27 is fixedly arranged on the side wall of the sliding block 26, the other end of the rack 27 is fixedly provided with a pushing plate 9, the rack 27 penetrates through the side wall of the shell 3 and extends to the outside, the sliding block 26 is movably sleeved on the outer surfaces of the two sliding rods 28 through an inner cavity and two through holes, the slide block 26 is enabled to slide on the outer surfaces of the two slide bars 28 simultaneously, the slide block 26 drives the rack 27 to move in a movable hole of the shell 3, the pushing plate 9 is connected to the upper side wall of the feeding table 1 in a sliding mode, the pushing plate 9 slides on the upper surface of the feeding table 1 along with the lamination of the rack 27, the motor 29 is fixedly arranged on the upper side wall of the shell 3, the gear 7 is sleeved on the outer side wall of an output shaft of the motor 29, the gear 7 is embedded in the shell 3 and meshed with the rack 27, the gear 7 is fixedly sleeved on the outer surface of the output shaft of the motor 29 through a mounting hole formed in the center, the motor 29 is electrically connected with an external power supply through a wire, a slotted hole communicated with the inside is formed in the upper surface of the shell 3, the gear 7 is meshed with the rack 27 through embedding in the slotted hole, and when plates are fed, the plates are placed on the upper surface of the feeding table 1, then drive axis of rotation 4 through rubber sleeve 30 and rotate for axis of rotation 4 drives the second bevel gear 19 of surface and rotates, make second bevel gear 19 drive first bevel gear 20 through the tooth of surface and rotate, make first bevel gear 20 drive loose axle 21 and rotate, make loose axle 21 drive the lead screw 13 at both ends and rotate, make two movable seat 15 relative movement of lead screw 13 surface threaded connection, drive corresponding limiting plate 8 through movable seat 15 and remove to the position that corresponds with the panel, then through adjusting the position of two limiting plates 8, adjust two limiting plates 8 to the upper surface of panel, guarantee the in-process laminating that the panel removed slides at the lower surface of two limiting plates 8, through adjusting the position of two stop gear, can be applicable to the spacing of different specification panels, have the suitability, it is spacing to panel through adjusting the position of limiting plate 8, the stability of panel transportation process has been guaranteed, thereby panel position offset has been avoided, consequently, the accuracy of improving the feeding position, afterwards, insert the power with motor 29's output shaft's gear 7 rotation, make gear 7 imbed in the inside housing 3 and drive the rack bar 27 at the inside the position of the portion of a casing, thereby the processing efficiency of the drive of the gear 7 is improved, and the panel is moved to the face of the gear 9, thereby the processing efficiency is guaranteed to be bent in the panel is moved to the face of the panel is moved, and is moved to the gear 9 is moved, thereby has guaranteed.

Wherein the limiting mechanism comprises a connecting frame 14, the two connecting frames 14 are symmetrically and slidingly connected to the upper side wall of the bottom plate 2, the two connecting frames 14 are attached to the upper surface of the bottom plate 2 at two sides of the feeding table 1 and slide, the two connecting frames 14 are respectively and fixedly arranged on the surfaces of two movable seats 15, the side walls of the connecting frames 14 are rotationally connected with a movable frame 10 through a fixed shaft 12, the surfaces of the front side and the rear side of the connecting frames 14 are respectively and vertically fixedly provided with two fixed shafts 12, the movable frame 10 is movably sleeved on the outer surface of the fixed shaft 12 through mounting holes formed in the surfaces of the front side and the rear side, the side wall of the movable frame 10 is fixedly provided with a limiting plate 8, the upper surface of the movable frame 10 is vertically and fixedly provided with the limiting plate 8, the limiting plate 8 rotates through the movable frame 10 by taking the fixed shaft 12 as a center, the lower side wall of the limiting plate 8 is movably connected with the movable end of an air cylinder 18 through a first connecting seat 23, the cylinder barrel end of the air cylinder 18 is movably connected with a second connecting seat 24, the second connecting seat 24 is fixedly arranged on the side wall of the connecting frame 14 through a third connecting seat 17, the lower side surface of the limiting plate 8 is subjected to smooth treatment, friction force is reduced, the smoothness of the plate conveying process is improved, the air cylinder 18 is electrically connected with an external power supply through a wire, the air cylinder 18 is communicated with a controller through two air ducts, the two air ducts are respectively connected with the input end and the output end of compressed air, the opening and closing of an internal electromagnetic valve is controlled through the controller, the compressed air is input into the air cylinder 18 through the air ducts, so that the movable end of the air cylinder 18 stretches and contracts, the first connecting seat 23 is fixedly arranged on the lower surface of the limiting plate 8, the second connecting seat 24 is fixedly arranged on the upper surface of the third connecting seat 17, the third connecting seat 17 is fixedly arranged on the surface of the connecting frame 14, the central shafts are arranged in the first connecting seat 23 and the second connecting seat 24, the two ends of the air cylinder 18 are movably sleeved on the outer surfaces of the central shafts in the first connecting seat 23 and the second connecting seat 24 respectively through the mounting holes formed in the inner cavities of the mounted connecting pieces, so that the two ends of the air cylinder 18 are hinged with the limiting plates 8 and the connecting frame 14 respectively, when the plates are limited, the movable seat 15 on the outer surfaces of the screw rods 13 on the two sides drives the two limiting plates 8 to move to the positions corresponding to the plates through the rotating shaft 4, then the electromagnetic valve of the air duct in the air cylinder 18 is connected with a power supply, the movable end of the air cylinder 18 drives the hinged first connecting seat 23 to move, the first connecting seat 23 drives the limiting plates 8 to move, the movable frame 10 of the limiting plates 8 rotates by taking the fixed shaft 12 on the surface of the connecting frame 14 as the center, the positions of the limiting plates 8 are adjusted, the positions of the plates 8 are limited in the conveying process of the plates, the plates are prevented from being shifted in the conveying process of the plates, and the bending effect of the plates is improved.

It is worth noting that, a plurality of movable grooves 22 have been seted up to the lateral wall circumference of supporting seat 5 evenly, the spout 25 has been seted up to the inside wall circumference of pay-off platform 1, the inner chamber of a plurality of movable grooves 22 and spout 25 evenly is provided with ball 6, a week spout 25 has been seted up to the inner wall in supporting seat 5 and pay-off platform 1 front surface embedded groove, a week movable groove 22 has been seted up in proper order at the surface of supporting seat 5, all set up ball 6 in the movable chamber that every movable groove 22 and spout 25 formed, when twisting axis of rotation 4 and driving that movable shaft 21 through second bevel gear 19 and first bevel gear 20 and rotate, make axis of rotation 4 drive the supporting seat 5 rotation of surface, make supporting seat 5 drive a plurality of movable grooves 22 of surface laminating at the surface respectively outside surface of each ball 6 slide, a plurality of ball 6 laminating are at the surface of spout 25 simultaneously slid, the support of supporting seat 5 through a plurality of ball 6 of circumference has improved the stability of supporting seat 5 rotation process, thereby improved the stability of axis of rotation 4, and then guaranteed the stability of adjusting limiting plate 8 process.

In addition, the mounting seats 31 are respectively symmetrically and fixedly arranged on the left side wall and the right side wall of the bottom plate 2, the mounting holes are formed in the inner cavity of the mounting seat 31, and when the plate conveying mechanism is fixed at the corresponding position of the bending machine, bolts penetrate through the mounting holes in the mounting seat 11 and are fixed at the proper positions, so that the mounting process of related personnel is more convenient.

In addition, the outer side wall of the rotating shaft 4 is sleeved with a rubber sleeve 30, and the friction force in the operation process is increased through the rubber sleeve, so that the stability of the operation process is ensured.

Further, the cushion block 11 is fixedly arranged on the lower side wall of the bottom plate 2, the cushion block 11 is an elastomer, and the friction force between the bottom plate 2 and the mounting surface is increased by fixedly arranging the cushion block 11 of the elastomer on the lower surface of the bottom plate 2, so that the stability of the operation process is ensured.

The material conveying mechanism that this embodiment panel was bent, theory of operation is: when the plate is fed, the plate is placed on the upper surface of the feeding table 1, then the rotating shaft 4 is driven to rotate through the rubber sleeve 30, the rotating shaft 4 drives the second bevel gear 19 on the outer surface to rotate, the second bevel gear 19 drives the first bevel gear 20 to rotate through teeth on the outer surface, the first bevel gear 20 drives the movable shaft 21 to rotate, the movable shaft 21 drives the lead screws 13 on two ends to rotate, two movable seats 15 in threaded connection with the outer surfaces of the two lead screws 13 relatively move, the corresponding limiting plates 8 are driven to move to positions corresponding to the plate through the movable seats 15, the electromagnetic valve of the air duct inside the air cylinder 18 is connected to a power supply, the movable end of the air cylinder 18 drives the hinged first connecting seat 23 to move, the first connecting seat 23 drives the limiting plates 8 to move, the movable frame 10 of the limiting plates 8 is driven to rotate with the fixed shaft 12 on the surface of the connecting frame 14 as the center, the position of the limiting plates 8 is adjusted, the two limiting plates 8 are driven to carry out limiting on the plate conveying process, then the motor 29 is connected to the power supply, the gear 7 on the outer surface of the output shaft of the motor 29 is driven to rotate, the gear 7 is embedded into the housing 3, the gear 7 is driven to move to the rack 27 to move to the rack 9, and the plate is driven to move to the position of the push plate 9 to move, and the plate is pushed to move to the plate 9 to be bent.

In the description of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a material conveying mechanism that panel was bent, includes pay-off platform (1), its characterized in that: the utility model discloses a feeding table (1) is fixedly mounted on the upper side wall of a bottom plate (2), the inside wall of the feeding table (1) is rotationally connected with a movable shaft (21), the two ends of the movable shaft (21) are respectively symmetrically and fixedly connected with one end of a screw rod (13), the other end of the screw rod (13) is rotationally connected with the side wall of a mounting plate (16), two mounting plates (16) are symmetrically and fixedly mounted on the upper side wall of the bottom plate (2), the outer side wall of the screw rod (13) is in threaded connection with a movable seat (15), the side wall of the movable seat (15) is fixedly mounted with a limiting mechanism, the outer side wall of the movable shaft (21) is sleeved with a first bevel gear (20), the outer side wall of the first bevel gear (20) is in transmission connection with a second bevel gear (19), the second bevel gear (19) is sleeved on the outer side wall of a rotating shaft (4), the outer side wall of the rotating shaft (4) is sleeved with a supporting seat (5), the supporting seat (5) is rotationally connected with the side wall of the feeding table (1), the upper side wall of the feeding table (1) is fixedly provided with a shell (3), the outer side wall (28) is fixedly mounted with a sliding rod (28), one end (28) of the sliding rod (28) is fixedly mounted on the sliding rod (28), the novel feeding device is characterized in that a pushing plate (9) is fixedly arranged at the other end of the rack (27), the rack (27) penetrates through the side wall of the shell (3) and extends to the outside, the pushing plate (9) is slidably connected to the upper side wall of the feeding table (1), a motor (29) is fixedly arranged on the upper side wall of the shell (3), a gear (7) is sleeved on the outer side wall of an output shaft of the motor (29), and the gear (7) is embedded in the shell (3) and meshed with the rack (27).

2. The material conveying mechanism for bending plates according to claim 1, wherein the limiting mechanism comprises a connecting frame (14), the two connecting frames (14) are symmetrically and slidably connected to the upper side wall of the bottom plate (2), the side wall of the connecting frame (14) is rotatably connected with a movable frame (10) through a fixed shaft (12), a limiting plate (8) is fixedly arranged on the side wall of the movable frame (10), the lower side wall of the limiting plate (8) is movably connected with a movable end of an air cylinder (18) through a first connecting seat (23), the cylinder barrel end of the air cylinder (18) is movably connected with a second connecting seat (24), and the second connecting seat (24) is fixedly arranged on the side wall of the connecting frame (14) through a third connecting seat (17).

3. The material conveying mechanism for bending plates according to claim 1, wherein a plurality of movable grooves (22) are uniformly formed in the circumferential direction of the outer side wall of the supporting seat (5), sliding grooves (25) are uniformly formed in the circumferential direction of the inner side wall of the feeding table (1), and balls (6) are uniformly arranged in the inner cavities of the movable grooves (22) and the sliding grooves (25).

4. The material conveying mechanism for bending plates according to claim 1, wherein mounting seats (31) are symmetrically and fixedly arranged on the left side wall and the right side wall of the bottom plate (2), and mounting holes are formed in inner cavities of the mounting seats (31).

5. A material conveying mechanism for bending a plate according to claim 1, wherein the outer side wall of the rotating shaft (4) is sleeved with a rubber sleeve (30).

6. A material conveying mechanism for bending a plate according to claim 1, wherein a cushion block (11) is fixedly arranged on the lower side wall of the bottom plate (2), and the cushion block (11) is an elastomer.