Automatic feeding device for hydraulic shearing machine

Abstract

This utility model provides an automatic feeding device for a hydraulic shearing machine, relating to the field of hydraulic shearing machine technology. It includes a feeding plate, which is inclined, with baffles fixedly connected to both sides of the top of the feeding plate. Multiple rods are placed on the surface of the feeding plate. In this utility model, multiple rods are placed on top of the feeding plate and slide downwards along its surface. The rightmost rod slides onto the surface of a trapezoidal lifting plate. Then, a material distribution shell structure and a material distribution mechanism work together to pick up the rods one by one from the top of the feeding plate. A feeding plate guides the picked-up rods to the top of a conveyor belt for transport. One end of each rod enters the hydraulic shearing machine's inlet through the surface of an auxiliary feeding plate. When the conveyor belt transports another rod, one end of the new rod abuts against one end of the previous rod. At this time, the auxiliary baffle abuts against the bottom of the other end of the new rod for auxiliary limiting and pushing.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic shearing machine technology, and in particular to an automatic feeding device for a hydraulic shearing machine. Background Technology

[0002] Hydraulic shearing machines are specialized equipment in the metallurgical field, mainly used for the recycling and processing of scrap metal, and for cold shearing of various metal materials in steel mills and foundries. When using a hydraulic shearing machine, a feeding device is required.

[0003] In the existing technology, when using a hydraulic shearing machine to shear bars, a feeding device is required to feed the bars. Common hydraulic shearing machine feeding devices usually involve placing single bars one by one on a conveyor belt, and then the conveyor belt equipment transports the single bars to the feed inlet of the hydraulic shearing machine for shearing. This method cannot pick up multiple bars one by one and then automatically feed them one by one, which is quite inconvenient. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic feeding device for a hydraulic shearing machine, comprising: a feeding plate, the feeding plate being inclined, baffles fixedly connected to both sides of the top of the feeding plate, multiple rods placed on the surface of the feeding plate, support legs fixedly connected to the four corners of the bottom of the feeding plate, a material distribution shell structure provided at one end of the feeding plate, a control terminal fixedly installed on one side of the material distribution shell structure, a material distribution mechanism provided inside the material distribution shell structure, and a feeding mechanism provided on the other side of the material distribution shell structure.

[0006] Furthermore, the material distribution shell structure includes a fixed base plate, a vertical plate is fixedly connected to the top of the fixed base plate, an inclined surface is formed on the top of the vertical plate, an arc-shaped limiting groove is formed on the surface of the inclined surface, a movable groove is formed at the bottom of the inner cavity of the arc-shaped limiting groove, and movable grooves are formed at both ends of the top of the fixed base plate.

[0007] Furthermore, an auxiliary plate is fixedly connected to the top of one side of the fixed base plate. The top of the auxiliary plate is provided with a second inclined surface. The inclination of the second inclined surface matches the inclination of the first inclined surface. Both ends of the surface of the second inclined surface are provided with a third movable groove extending downwards. The two third movable grooves correspond to the two second movable grooves respectively. Both ends of the surfaces of the first and second inclined surfaces are fixedly connected with a second baffle.

[0008] Furthermore, the material distribution mechanism includes an electro-hydraulic rod, the bottom of which is fixedly connected to the middle position of the bottom of the inner cavity of the movable groove. The output end of the electro-hydraulic rod is fixedly connected to a top plate, which is fitted and embedded inside the movable groove. Auxiliary rods are movably embedded at both ends of the bottom of the top plate, and the bottoms of the two auxiliary rods are respectively fixedly connected to both ends of the bottom of the inner cavity of the movable groove.

[0009] Furthermore, two connecting plates are fixedly connected to both ends of one side of the top plate. The two connecting plates are respectively movably fitted and embedded inside the connection between one side of the inner cavity of the two movable slots II and one side of the inner cavity of the two movable slots III. The other end of the two connecting plates is fixedly connected to a trapezoidal lifting plate. One end of the two trapezoidal lifting plates is respectively movably fitted and embedded on the other side of the inner cavity of the two movable slots III. Triangular lifting plates are fixedly installed at both ends of the top of the top plate. One end of the two triangular lifting plates is respectively movably fitted and embedded on the other side of the inner cavity of the two movable slots II. One side of the two trapezoidal lifting plates is respectively movably fitted to both sides of one end of the feed plate. The inclination of the top of the two trapezoidal lifting plates is consistent with the inclination of the feed plate.

[0010] Furthermore, the feeding mechanism includes a feeding plate, which is inclined. Baffles three are fixedly connected to both sides of the top of the feeding plate, and support legs two are fixedly connected to the four corners of the bottom of the feeding plate. One end of each of the two triangular lifting plates is movably attached to both sides of one end of the feeding plate. The inclination of the top of the two triangular lifting plates matches the inclination of the feeding plate. An installation groove is provided at one end of the top of the feeding plate. A conveyor belt device is installed inside the installation groove. Auxiliary baffles are fixedly connected to both ends of the conveyor belt surface on both sides of the conveyor belt device. Baffle four is fixedly connected to one end of the top of the feeding plate.

[0011] Furthermore, an auxiliary feeding plate is fixedly connected to one end of the feeding plate. The auxiliary feeding plate is flush with the surface of the conveyor belt equipment. Baffles are fixedly connected to both sides of the top of the auxiliary feeding plate, and support legs are fixedly connected to the other end of the bottom of the auxiliary feeding plate.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, multiple rods are placed on the top of the feed plate, and the multiple rods slide down the surface of the feed plate. The rightmost rod slides down to the surface of the trapezoidal lifting plate. Then, the material distribution shell structure and the material distribution mechanism cooperate to pick up the multiple rods on the top of the feed plate one by one.

[0014] 2. In this utility model, the feeding plate guides the removed bar to roll to the top of the conveyor belt equipment. The working bar of the conveyor belt equipment is conveyed. One end of the bar enters the working feed port of the hydraulic shearing machine through the surface of the auxiliary feeding plate. When the conveyor belt equipment conveys another bar, one end of the other bar abuts against one end of the previous bar. At this time, one side of the auxiliary baffle abuts against the bottom of the other end of the bar at the top of the baffle to provide auxiliary limiting and pushing, so that the previous bar continues to move into the working feed port of the hydraulic shearing machine. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of an automatic feeding device for a hydraulic shearing machine provided by this utility model;

[0016] Figure 2 A side view of an automatic feeding device for a hydraulic shearing machine provided by this utility model;

[0017] Figure 3 A cross-sectional view of the material distribution shell structure of an automatic feeding device for a hydraulic shearing machine provided by this utility model;

[0018] Figure 4 A top view of the material distribution shell structure of an automatic feeding device for a hydraulic shearing machine provided by this utility model;

[0019] Figure 5 A schematic diagram of the material distribution drive structure of an automatic feeding device for a hydraulic shearing machine provided by this utility model;

[0020] Figure 6 A schematic diagram of an auxiliary baffle for an automatic feeding device of a hydraulic shearing machine provided by this utility model;

[0021] Figure 7 This is a partial cross-sectional schematic diagram of the material distribution drive structure of an automatic feeding device for a hydraulic shearing machine provided by this utility model.

[0022] Legend:

[0023] 1. Feed plate; 2. Baffle 1; 3. Bar stock; 4. Support leg 1; 5. Material distribution shell structure; 501. Fixed base plate; 502. Vertical plate; 503. Inclined surface 1; 504. Arc-shaped limiting groove; 505. Movable groove 1; 506. Movable groove 2; 507. Auxiliary plate; 508. Inclined surface 2; 509. Movable groove 3; 510. Baffle 2; 6. Control terminal; 7. Material distribution mechanism; 701. Electro-hydraulic control fluid 702. Pressure bar; 703. Top plate; 704. Auxiliary bar; 705. Connecting plate; 706. Trapezoidal lifting plate; 707. Triangular lifting plate; 8. Feeding mechanism; 801. Feeding plate; 802. Baffle three; 803. Support leg two; 804. Mounting groove; 805. Conveyor belt equipment; 8051. Auxiliary baffle; 806. Baffle four; 807. Auxiliary feeding plate; 808. Baffle five; 809. Support leg three. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7 This utility model provides a technical solution: an automatic feeding device for a hydraulic shearing machine, comprising: a feeding plate 1, the feeding plate 1 being inclined, baffles 2 fixedly connected to both sides of the top of the feeding plate 1, multiple rods 3 placed on the surface of the feeding plate 1, support legs 4 fixedly connected to the four corners of the bottom of the feeding plate 1, a material distribution shell structure 5 provided at one end of the feeding plate 1, a control terminal 6 fixedly installed on one side of the material distribution shell structure 5, a material distribution mechanism 7 provided inside the material distribution shell structure 5, and a feeding mechanism 8 provided on the other side of the material distribution shell structure 5.

[0026] Specifically: The device connects to an external power supply via a line to provide power to the internal electrical components, and is controlled by a control terminal 6. The feed plate 1 is inclined and is used to slide the bar 3 for feeding. The baffle 2 is used to limit the bar 3. The material distribution shell structure 5 and the material distribution mechanism 7 work together to pick up the bar 3 that slides off the surface of the feed plate 1 one by one. The feeding mechanism 8 is used to transport the individual bar 3 to the working feed port of the hydraulic shearing machine.

[0027] In one embodiment, the material distribution shell structure 5 includes a fixed base plate 501, a vertical plate 502 is fixedly connected to the top of the fixed base plate 501, a slope 503 is provided on the top of the vertical plate 502, an arc-shaped limiting groove 504 is provided on the surface of the slope 503, a movable groove 505 is provided at the bottom of the inner cavity of the arc-shaped limiting groove 504, and movable grooves 506 are provided at both ends of the top of the fixed base plate 501.

[0028] Specifically, such as Figure 1 , 3 As shown in Figure 4: the fixed base plate 501 is used to increase the stability of the upright plate 502, the inclined surface 503 is used for the rolling of the bar 3, the arc-shaped limiting groove 504 is used to limit the inclined surface 503, and the movable groove 505 is used to install the material distribution mechanism 7.

[0029] In one embodiment, an auxiliary plate 507 is fixedly connected to the top of one side of the fixed base plate 501. The top of the auxiliary plate 507 is provided with a second inclined surface 508, which corresponds to the inclination of the first inclined surface 503. Both ends of the surface of the second inclined surface 508 are provided with three movable grooves 509 extending downwards. The two movable grooves 509 correspond to the two movable grooves 506 respectively. Both ends of the surfaces of the first inclined surface 503 and the second inclined surface 508 are fixedly connected with baffles 510.

[0030] Specifically, such as Figure 1 , 3 As shown in Figure 4: the top of the auxiliary plate 507 is used for temporary storage of the bar 3, the second inclined surface 508 is used for the bar 3 to roll, the third movable groove 509 cooperates with the second movable groove 506 to limit the movement of the internal components of the material distribution mechanism 7, and the second baffle 510 is used to limit the movement of the bar 3.

[0031] In one embodiment, the material distribution mechanism 7 includes an electro-hydraulic rod 701. The bottom of the electro-hydraulic rod 701 is fixedly connected to the middle position of the bottom of the inner cavity of the movable groove 505. The output end of the electro-hydraulic rod 701 is fixedly connected to a top plate 702. The top plate 702 is fitted and embedded inside the movable groove 505. Auxiliary rods 703 are movably embedded at both ends of the bottom of the top plate 702. The bottoms of the two auxiliary rods 703 are respectively fixedly connected to the two ends of the bottom of the inner cavity of the movable groove 505.

[0032] Specifically, such as Figure 1 , 3 As shown in Figure 5: The output end of the electro-hydraulic rod 701 extends and retracts, driving the top plate 702 to rise and fall within the movable slot 505. The auxiliary rod 703 is used to assist the movable slot 505 in guiding the top plate 702. When the output end of the electro-hydraulic rod 701 extends to its maximum extent, the top of the auxiliary rod 703 will not detach from the bottom of the top plate 702.

[0033] In one embodiment, two connecting plates 704 are fixedly connected to both ends of one side of the top plate 702. The two connecting plates 704 are respectively movably fitted and embedded inside the connection between one side of the inner cavity of the two movable slots 2 506 and one side of the inner cavity of the two movable slots 3 509. The other ends of the two connecting plates 704 are fixedly connected to trapezoidal lifting plates 705. One end of the two trapezoidal lifting plates 705 is respectively movably fitted and embedded on the other side of the inner cavity of the two movable slots 3 509. Triangular lifting plates 706 are fixedly installed at both ends of the top of the top plate 702. One end of the two triangular lifting plates 706 is respectively movably fitted and embedded on the other side of the inner cavity of the two movable slots 2 506. One side of the two trapezoidal lifting plates 705 is respectively movably fitted to both sides of one end of the feed plate 1. The inclination of the top of the two trapezoidal lifting plates 705 is consistent with the inclination of the feed plate 1.

[0034] Specifically, such as Figure 1 , 3 As shown in Figure 5: The connecting plate 704 is used to connect and fix the trapezoidal lifting plate 705. The trapezoidal lifting plate 705 is used to lift the rightmost bar 3 at one end of the surface of the feed plate 1 to the surface of the second inclined plane 508. The height of the top of the triangular lifting plate 706 is higher than the height of the top of the connecting plate 704. When the top of the triangular lifting plate 706 is lifted to match the surface of the first inclined plane 503, the lower end of the triangular lifting plate 706 matches the top of the feed plate 801. One side of the triangular lifting plate 706 blocks the bar 3 on the surface of the second inclined plane 508. When the output end of the electro-hydraulic rod 701 retracts to the limit state, the top surface of the trapezoidal lifting plate 705 matches the surface of the feed plate 1, and the rightmost bar 3 slides down to the top of the trapezoidal lifting plate 705. At this time, the bar 3 at the top of the second inclined plane 508 slides down into the interior of the arc-shaped limiting groove 504.

[0035] In one embodiment, the feeding mechanism 8 includes a feeding plate 801, which is inclined. Baffles 802 are fixedly connected to both sides of the top of the feeding plate 801, and support legs 803 are fixedly connected to the four corners of the bottom of the feeding plate 801. One end of two triangular lifting plates 706 is movably attached to both sides of one end of the feeding plate 801. The inclination of the top of the two triangular lifting plates 706 matches the inclination of the feeding plate 801. An installation groove 804 is provided at one end of the top of the feeding plate 801. A conveyor belt device 805 is installed inside the installation groove 804. Auxiliary baffles 8051 are fixedly connected to both ends of the conveyor belt surface on both sides of the surface of the conveyor belt device 805, and baffles 806 are fixedly connected to one end of the top of the feeding plate 801.

[0036] Specifically, such as Figure 1 , 2As shown: Baffle 3 802 is used to limit the bar 3 on the top of the feeding plate 801; mounting groove 804 is used to install and fix the conveyor belt device 805. The conveyor belt device 805 is a prior art device for conveying bar materials. It can convey the bar materials on its surface. The specific structure is not described in detail here. Baffle 4 806 is used to block the rolling bar 3; auxiliary baffle 8051 is used to assist in pushing the bar 3 on the surface of the conveyor belt device 805.

[0037] In one embodiment, an auxiliary feeding plate 807 is fixedly connected to one end of the feeding plate 801. The auxiliary feeding plate 807 is flush with the surface of the conveyor belt device 805. Baffles 808 are fixedly connected to both sides of the top of the auxiliary feeding plate 807, and a support leg 809 is fixedly connected to the other end of the bottom of the auxiliary feeding plate 807.

[0038] Specifically, such as Figure 1 , 2 As shown: baffle 808 is used to limit the bar 3 on the surface of auxiliary feeding plate 807, support leg 809 is used to support and fix one end of auxiliary feeding plate 807, and auxiliary feeding plate 807 is used to assist in conveying bar 3.

[0039] Working principle: When using this device to feed materials to a hydraulic shearing machine, the external hydraulic shearing machine is fixed to one end of the auxiliary feeding plate 807. Multiple bars 3 are placed on top of the feeding plate 1, and the bars 3 slide downwards along the surface of the feeding plate 1. The rightmost bar 3 slides down to the surface of the trapezoidal lifting plate 705. At this time, the operation control terminal 6 controls the output end of the electro-hydraulic rod 701 to extend. The extended output end of the electro-hydraulic rod 701 pushes the top plate 702 upwards, and the trapezoidal lifting plate 705 moves upwards to lift the rightmost bar 3. The bottom of the plate is raised to be flush with the surface of the second inclined plane 508. At this time, the height of the top of the triangular lifting plate 706 is higher than the height of the top of the connecting plate 704. When the top of the triangular lifting plate 706 is raised to match the surface of the first inclined plane 503, the lower end of the triangular lifting plate 706 matches the top of the feeding plate 801. At this time, the bar 3 located on the surface of the trapezoidal lifting plate 705 rolls along the top inclined plane of the trapezoidal lifting plate 705 to the surface of the second inclined plane 508. One side of the triangular lifting plate 706 blocks the bar 3 on the surface of the second inclined plane 508.

[0040] Then, the control terminal 6 controls the output end of the electro-hydraulic rod 701 to retract. The retraction of the output end of the electro-hydraulic rod 701 drives the top plate 702 to move downward. When the output end of the electro-hydraulic rod 701 retracts to the limit state, the surface of the top of the trapezoidal lifting plate 705 matches the surface of the feed plate 1. At this time, the rightmost bar 3 of the top of the feed plate 1 slides down to the top of the trapezoidal lifting plate 705. At this time, the bar 3 at the top of the inclined plane 2 508 slides down into the interior of the arc-shaped limiting groove 504.

[0041] The control terminal 6 is operated again to control the output end of the electro-hydraulic rod 701 to extend. At this time, the output end of the electro-hydraulic rod 701 extends and pushes the top plate 702 to move upward. The trapezoidal lifting plate 705 moves upward and lifts the bottom of the rightmost bar 3 to be flush with the surface of the second inclined plane 508. The bar 3 located on the surface of the trapezoidal lifting plate 705 rolls along the top inclined plane of the trapezoidal lifting plate 705 to the surface of the second inclined plane 508. One side of the triangular lifting plate 706 blocks the bar 3 on the surface of the second inclined plane 508. At the same time, the triangular lifting plate 706 moves upward and pushes the bar 3 inside the arc-shaped limiting groove 504 to disengage from the inside of the arc-shaped limiting groove 504. Then the bar 3 rolls along the top inclined plane of the triangular lifting plate 706 to the top surface of the feeding plate 801.

[0042] With this setup, multiple bars 3 at the top of the feed plate 1 can be automatically picked up one by one;

[0043] Then, the bar 3 on the top of the feeding plate 801 rolls along the inclined surface of the top of the feeding plate 801 to the other end. When the bar 3 rolls to the surface of the conveyor belt device 805, the baffle 806 blocks the bar 3 to prevent it from rolling off the surface of the conveyor belt device 805. At the same time, the operation control terminal 6 starts the conveyor belt device 805 to start working. The conveyor belt device 805 conveys the bar 3 on its surface. One end of the bar 3 enters the working inlet of the hydraulic shearing machine through the surface of the auxiliary feeding plate 807. When the bar 3 is completely removed from the feed plate... When the bar 3 enters the top of the auxiliary feeding plate 807 from the surface of the conveyor belt device 805, the above operation is repeated to convey another bar 3 to the surface of the conveyor belt device 805. When the conveyor belt device 805 is working to convey the bar 3, one end of the bar 3 abuts against the surface of the auxiliary feeding plate 807. At this time, one side of the auxiliary baffle 8051 abuts against the bottom of the other end of the bar 3 at the top of the baffle 3 802 to perform auxiliary limiting and pushing, so that the bar 3 at the top of the auxiliary feeding plate 807 continues to move into the working inlet of the hydraulic shearing machine.

[0044] With this setup, materials are automatically fed into the working inlet of the hydraulic shearing machine.

[0045] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automatic feeding device for a hydraulic shearing machine, characterized in that, include: Feeding plate (1), the feeding plate (1) is inclined, and baffles (2) are fixedly connected to both sides of the top of the feeding plate (1). Multiple rods (3) are placed on the surface of the feeding plate (1). Support legs (4) are fixedly connected to the four corners of the bottom of the feeding plate (1). A material distribution shell structure (5) is provided at one end of the feeding plate (1). A control terminal (6) is fixedly installed on one side of the material distribution shell structure (5). A material distribution mechanism (7) is provided inside the material distribution shell structure (5). A feeding mechanism (8) is provided on the other side of the material distribution shell structure (5).

2. The automatic feeding device for a hydraulic shearing machine according to claim 1, characterized in that: The material distribution shell structure (5) includes a fixed base plate (501), and a vertical plate (502) is fixedly connected to the top of the fixed base plate (501). The top of the vertical plate (502) is provided with a slope (503), and an arc-shaped limiting groove (504) is provided on the surface of the slope (503). The bottom of the inner cavity of the arc-shaped limiting groove (504) extends downward to provide a movable groove (505). Both ends of the top of the fixed base plate (501) extend downward to provide movable grooves (506).

3. The automatic feeding device for a hydraulic shearing machine according to claim 2, characterized in that: An auxiliary plate (507) is fixedly connected to the top of one side of the fixed base plate (501). The top of the auxiliary plate (507) is provided with a second inclined surface (508). The inclination of the second inclined surface (508) matches the inclination of the first inclined surface (503). Both ends of the surface of the second inclined surface (508) are provided with a third movable groove (509) extending downwards. The two third movable grooves (509) correspond to the two second movable grooves (506) respectively. Both ends of the surfaces of the first inclined surface (503) and the second inclined surface (508) are fixedly connected with a second baffle (510).

4. The automatic feeding device for a hydraulic shearing machine according to claim 1, characterized in that: The material distribution mechanism (7) includes an electro-hydraulic rod (701). The bottom of the electro-hydraulic rod (701) is fixedly connected to the middle position of the bottom of the inner cavity of the movable groove (505). The output end of the electro-hydraulic rod (701) is fixedly connected to a top plate (702). The top plate (702) is fitted and embedded in the interior of the movable groove (505). Both ends of the bottom of the top plate (702) are movably embedded with auxiliary rods (703). The bottoms of the two auxiliary rods (703) are respectively fixedly connected to the two ends of the bottom of the inner cavity of the movable groove (505).

5. The automatic feeding device for a hydraulic shearing machine according to claim 4, characterized in that: Both ends of one side of the top plate (702) are fixedly connected to connecting plates (704). The two connecting plates (704) are respectively movably fitted and embedded in the interior of the connection between the inner cavity of the two movable grooves (506) and the inner cavity of the two movable grooves (509). The other end of the two connecting plates (704) is fixedly connected to trapezoidal lifting plates (705). One end of the two trapezoidal lifting plates (705) is respectively movably fitted and embedded in the two movable grooves (509). On the other side of the inner cavity, both ends of the top plate (702) are fixedly embedded with triangular lifting plates (706). One end of the two triangular lifting plates (706) is movably fitted and embedded on the other side of the inner cavity of the two movable slots (506). One side of the two trapezoidal lifting plates (705) is movably fitted on both sides of one end of the feed plate (1). The inclination of the top of the two trapezoidal lifting plates (705) is consistent with the inclination of the feed plate (1).

6. The automatic feeding device for a hydraulic shearing machine according to claim 5, characterized in that: The feeding mechanism (8) includes a feeding plate (801), which is inclined. Baffles (802) are fixedly connected to both sides of the top of the feeding plate (801). Support legs (803) are fixedly connected to the four corners of the bottom of the feeding plate (801). One end of the two triangular lifting plates (706) is movably attached to both sides of one end of the feeding plate (801). The inclination of the top of the two triangular lifting plates (706) matches the inclination of the feeding plate (801). An installation groove (804) is opened at one end of the top of the feeding plate (801). A conveyor belt device (805) is installed inside the installation groove (804). Auxiliary baffles (8051) are fixedly connected to both ends of the conveyor belt surface on the surface of the conveyor belt device (805). Baffles (806) are fixedly connected to one end of the top of the feeding plate (801).

7. An automatic feeding device for a hydraulic shearing machine according to claim 6, characterized in that: An auxiliary feeding plate (807) is fixedly connected to one end of the feeding plate (801). The auxiliary feeding plate (807) is flush with the surface of the conveyor belt equipment (805). Baffles (808) are fixedly connected to both sides of the top of the auxiliary feeding plate (807). Support legs (809) are fixedly connected to the other end of the bottom of the auxiliary feeding plate (807).

Images