Scrap steel gantry shearing anti-deviation mechanism

Abstract

The utility model relates to the technical field of steel scrap treatment, and discloses a steel scrap gantry shearing anti-deviation mechanism which comprises a portal frame, one side face of the portal frame is fixedly connected with a feeding frame, the inner wall of the feeding frame is provided with a feeding roller, the top of the feeding frame is provided with a supporting frame, the interior of the supporting frame is in threaded connection with a bolt, and the supporting frame is provided with a clamping groove. The top of the supporting frame is fixedly connected with a first air cylinder. The feeding device has the following advantages and effects that according to the height and width of scrap steel, the first air cylinder is started to drive the first telescopic rod to stretch out and draw back, so that the height between the side plate and the feeding roller is adjusted, and after the height of the side plate is adjusted to be proper, the second air cylinder starts the second telescopic rod to extend to drive the side plate to move; the two side plates are used for clamping and fixing the two sides of the scrap steel, and after adjustment is conducted according to the height of the scrap steel, the side plates are fixed corresponding to the centers of the two sides of the scrap steel, so that the scrap steel is effectively fixed, the fixing range is larger, and the anti-deviation effect is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to scrap steel processing technical field, especially scrap steel gantry shearing anti -drifting mechanism. BACKGROUND

[0002] The shearing machine is suitable for metal recycling processing factory, scrap car disassembling field, smelting and casting industry, carries out cold state shearing, pressing flanging to various shapes of profile steel and various metal materials, and the powder product, plastic, glass steel, insulating material, rubber are pressed into shape, and the shearing machine is divided into different kinds: metal shearing machine, combined punching and shearing machine, hydraulic shearing machine bar shearing machine.

[0003] In the prior art, a scrap steel gantry shearing machine with shearing mechanism anti-deviation is disclosed in Chinese patent publication No. CN216758335U. The scrap steel gantry shearing machine with shearing mechanism anti-deviation includes a gantry and a scrap steel transportation base, the scrap steel transportation base is connected with the gantry, and the scrap steel transportation base is provided with a scrap steel placing area, the gantry is a frame structure, and one end of the scrap steel transportation base is embedded and installed in the gantry, further including a shearing mechanism and a limiting mechanism, the shearing mechanism is connected with the gantry, the limiting mechanism is connected with the shearing mechanism, and the limiting mechanism is located above the scrap steel transportation base. The scrap steel gantry shearing machine with shearing mechanism anti-deviation provided by the utility model can prevent the scrap steel to be sheared from deviating during shearing, reduce the size difference between the sheared scrap steels, and improve the work efficiency.

[0004] However, the utility model is only convenient for pressing and limiting the top of the scrap steel during actual use, the fixed range is limited, it is not convenient to limit the two sides of the scrap steel, and the anti-deviation effect may not be ideal, the anti-deviation mechanism and the gantry shearing equipment are not convenient to install and disassemble, and therefore need to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a scrap steel gantry shearing anti-deviation mechanism, which has the effect of effectively fixing the scrap steel, larger fixed range and stronger anti-deviation effect.

[0006] The technical purpose is achieved through the following technical scheme: a waste steel gantry shearing anti-deviation mechanism, comprising a gantry, one side of the gantry is fixedly connected with a feeding frame, the inner wall of the feeding frame is provided with a feeding roller, the top of the feeding frame is provided with a supporting frame, the inside of the supporting frame is threadedly connected with a bolt, the top of the supporting frame is fixedly connected with a first air cylinder, the output end of the first air cylinder is fixedly connected with a first telescopic rod, the bottom of the first telescopic rod is fixedly connected with a second air cylinder, the output end of the second air cylinder is fixedly connected with a second telescopic rod, one end of the second telescopic rod is fixedly connected with a side plate, one end of the supporting frame is fixedly connected with an extension plate, and the bottom of the extension plate is provided with a horizontal pressing plate.

[0007] When the staff uses the device, the waste steel is placed on the top of the feeding roller, the feeding roller transports the waste steel to the shearing position, and then the horizontal pressing plate presses and fixes the top of the waste steel.

[0008] The further setting of the utility model is that the top of the extension plate is fixedly connected with a third air cylinder, and the output end of the third air cylinder is fixedly connected with a third telescopic rod.

[0009] Through the above technical scheme, the third air cylinder is started, and the third telescopic rod is controlled to lift or lower the horizontal pressing plate.

[0010] The further setting of the utility model is that one end of the feeding frame is fixedly connected with a supporting table, and the top of the supporting table is fixedly connected with a first hydraulic cylinder.

[0011] Through the above technical scheme, the supporting table fixes the first hydraulic cylinder, and the first hydraulic cylinder is started after feeding.

[0012] The further setting of the utility model is that the output end of the first hydraulic cylinder is fixedly connected with a first hydraulic telescopic rod, and the top of the first hydraulic telescopic rod is fixedly connected with a stress table.

[0013] Through the above technical scheme, the first hydraulic telescopic rod drives the stress table to lift, and the top of the stress table is in contact with the waste steel.

[0014] The further setting of the utility model discloses: the top fixed connection of gantry has second hydraulic cylinder, the output of second hydraulic cylinder fixed connection has second hydraulic telescopic link.

[0015] Through adopting above -mentioned technical scheme, second hydraulic cylinder starts, and second hydraulic telescopic link extends downward.

[0016] The further setting of the utility model discloses: the bottom fixed connection of second hydraulic telescopic link has shearing cutter, and the bottom fixed connection of stress platform has guide plate.

[0017] Through adopting above -mentioned technical scheme, shearing cutter falls and shears, and scrap steel falls on guide plate after shearing.

[0018] The further setting of the utility model discloses: the inner wall of gantry is provided with collection box, and the bottom fixed connection of collection box has moving wheel.

[0019] Through adopting above -mentioned technical scheme, scrap steel is collected by collection box, and collection box can move.

[0020] The further setting of the utility model discloses: the number of moving wheel is four, and the material of guide plate is rubber.

[0021] Through adopting above -mentioned technical scheme, moving wheel facilitates the movement of collection box, and transports the collected scrap steel.

[0022] The further setting of the utility model discloses: the number of second hydraulic cylinder is two, and the specification of two second hydraulic cylinders is same.

[0023] Through adopting above -mentioned technical scheme, second hydraulic cylinder drives both ends of shearing cutter, and the downward power is more sufficient.

[0024] The further setting of the utility model discloses: the inside fixed connection of side plate has reinforcing rib, and the outer surface fixed connection of side plate has antiskid pad.

[0025] Through adopting above -mentioned technical scheme, reinforcing rib increases the tough effect of side plate, avoids bending, and antiskid pad has the antiskid effect.

[0026] The utility model discloses the beneficial effect is:

[0027] 1. The utility model, through the cooperation and arrangement between gantry, feeding frame, feeding roller, support frame, bolt, first air cylinder, first telescopic link, second air cylinder, second telescopic link, side plate, extension plate and horizontal pressure plate, can make the device when using, the staff when using, the scrap steel is placed in the top of feeding roller, feeding roller carries out the delivery to the scrap steel, after the scrap steel is delivered to the position of shearing, the horizontal pressure plate is pressed down and the top of scrap steel is fixed, according to the height and width of scrap steel, start first air cylinder and drive first telescopic link to extend, thereby the height between side plate and feeding roller is adjusted, after the height of side plate is adjusted appropriately, second air cylinder starts second telescopic link extension, drives side plate to move, two side plates are clamped and fixed to the both sides of scrap steel, according to the height adjustment of scrap steel, side plate fixes the center corresponding to the both sides of scrap steel, makes scrap steel be effectively fixed, the fixed range is larger, and the anti-deviation effect is stronger, when installing, two support frames correspond to the top of feeding frame, extension plate enters gantry, can be fixed through bolt, and installation is simple and convenient, when not using, the anti-deviation device can be disassembled.

[0028] 2. The utility model, through the cooperation and arrangement between third air cylinder, third telescopic link, support table, first hydraulic cylinder, first hydraulic telescopic link, stress platform, second hydraulic cylinder, second hydraulic telescopic link, shearing cutter, guide plate, collection box, moving wheel, reinforcing rib and antiskid pad, can make the device when using, third air cylinder starts, third telescopic link telescopic control horizontal pressure plate lifts and falls, support table fixes first hydraulic cylinder, when feeding, start first hydraulic cylinder, first hydraulic telescopic link drives stress platform to lift, the top of stress platform contacts with scrap steel, second hydraulic cylinder starts, second hydraulic telescopic link extends downward, shearing cutter falls and shears, after shearing, scrap steel falls on guide plate, scrap steel is collected by collection box, collection box can move, moving wheel facilitates the movement of collection box, and the collected scrap steel is transferred, second hydraulic cylinder drives both ends of shearing cutter, and the downward power is more sufficient, reinforcing rib increases the tough effect of side plate, avoids bending, and antiskid pad has the antiskid effect. ACCURATE DRAWINGS

[0029] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0030] Figure 1 It is the structural schematic diagram of the utility model;

[0031] Figure 2 It is the utility model Figure 1 The enlarged structural schematic diagram of A in the utility model;

[0032] Figure 3 It is support frame structure schematic view of the utility model;

[0033] Figure 4 It is anti-skid pad structure schematic view of the utility model.

[0034] In the drawing, 1, portal frame;2, feeding frame;3, feeding roller;4, support frame;5, bolt;6, first cylinder;7, first telescopic rod;8, second cylinder;9, second telescopic rod;10, side plate;11, extension plate;12, cross pressure plate;13, third cylinder;14, third telescopic rod;15, support table;16, first hydraulic cylinder;17, first hydraulic telescopic rod;18, stress platform;19, second hydraulic cylinder;20, second hydraulic telescopic rod;21, shearing knife;22, material guide plate;23, collection box;24, moving wheel;25, reinforcing rib;26, anti-skid pad. DETAILED DESCRIPTION

[0035] The technical scheme of the utility model will be described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0036] Reference Figures 1-4The utility model provides a kind of scrap steel gantry shearing anti-deviation mechanism, including portal frame 1, one side of portal frame 1 is fixedly connected with feeding frame 2, the inner wall of feeding frame 2 is provided with feeding roller 3, the top of feeding frame 2 is provided with support frame 4, the inside screw thread of support frame 4 is connected with bolt 5, the top of support frame 4 is fixedly connected with first air cylinder 6, the output of first air cylinder 6 is fixedly connected with first telescopic link 7, the bottom of first telescopic link 7 is fixedly connected with second air cylinder 8, the output of second air cylinder 8 is fixedly connected with second telescopic link 9, one end of second telescopic link 9 is fixedly connected with side plate 10, one end of support frame 4 is fixedly connected with extension plate 11, the bottom of extension plate 11 is provided with horizontal pressure plate 12, when using, staff, scrap steel is placed in the top of feeding roller 3, feeding roller 3 is transported to scrap steel, after being transported to the position of shearing, horizontal pressure plate 12 is pressed to the top of scrap steel and is fixed, according to the height and width of scrap steel, first air cylinder 6 is started to drive first telescopic link 7 to retract, to adjust the height between side plate 10 and feeding roller 3, after the height of side plate 10 is adjusted appropriately, second air cylinder 8 is started to extend second telescopic link 9, drive side plate 10 to move, and two side plates 10 are clamped and fixed to the two sides of scrap steel, after the height of scrap steel is adjusted, side plate 10 is fixed to the center corresponding to the two sides of scrap steel, so that scrap steel is effectively fixed, the fixed range is larger, and the anti-deviation effect is stronger, when installing, two support frames 4 are entered into portal frame 1 by extension plate 11 corresponding to the top of feeding frame 2, and are fixed by bolt 5, so that installation is simple and convenient, and the anti-deviation device can be disassembled when not being used, the top of extension plate 11 is fixedly connected with third air cylinder 13, the output of third air cylinder 13 is fixedly connected with third telescopic link 14, third air cylinder 13 is started, third telescopic link 14 is retracted to control horizontal pressure plate 12 to go up and down, one end of feeding frame 2 is fixedly connected with support table 15, the top of support table 15 is fixedly connected with first hydraulic cylinder 16, support table 15 is fixed to first hydraulic cylinder 16, when feeding, first hydraulic cylinder 16 is started, the output of first hydraulic cylinder 16 is fixedly connected with first hydraulic telescopic link 17, the top of first hydraulic telescopic link 17 is fixedly connected with stress platform 18, first hydraulic telescopic link 17 drives stress platform 18 to lift, the top of stress platform 18 is contacted with scrap steel, the top of portal frame 1 is fixedly connected with second hydraulic cylinder 19, the output of second hydraulic cylinder 19 is fixedly connected with second hydraulic telescopic link 20, second hydraulic cylinder 19 is started, second hydraulic telescopic link 20 extends downwards, the bottom of second hydraulic telescopic link 20 is fixedly connected with shearing knife 21, the bottom of stress platform 18 is fixedly connected with guide plate 22, shearing knife 21 is lowered to shear, scrap steel falls on guide plate 22 after being sheared, the inner wall of portal frame 1 is provided with collecting box 23, the bottom of collecting box 23 is fixedly connected with moving wheel 24, scrap steel is collected by collecting box 23, collecting box 23 can move, the number of moving wheel 24 is four, the material of guide plate 22 is rubber, moving wheel 24 facilitates the movement of collecting box 23, and the collected scrap steel is transferred, the number of second hydraulic cylinder 19 is two,The two second hydraulic cylinders 19 are of the same specification, the second hydraulic cylinders 19 drive two ends of the shearing cutter 21, the downward pressing power is more sufficient, the inner part of the side plate 10 is fixedly connected with the reinforcing rib 25, the outer surface of the side plate 10 is fixedly connected with the anti-skid pad 26, the reinforcing rib 25 increases the toughness effect of the side plate 10 and avoids bending, and the anti-skid pad 26 has the anti-skid effect.

[0037] In the utility model, through the cooperation between the portal frame 1, the feeding frame 2, the feeding roller 3, the support frame 4, the bolt 5, the first air cylinder 6, the first telescopic rod 7, the second air cylinder 8, the second telescopic rod 9, the side plate 10, the extension plate 11 and the transverse pressing plate 12, when the device is used, the worker places the scrap steel on the top of the feeding roller 3, the feeding roller 3 conveys the scrap steel to the shearing position, the transverse pressing plate 12 presses and fixes the top of the scrap steel, according to the height and width of the scrap steel, the first air cylinder 6 drives the first telescopic rod 7 to extend, thereby adjusting the height between the side plate 10 and the feeding roller 3, after the height of the side plate 10 is adjusted, the second air cylinder 8 drives the second telescopic rod 9 to extend, thereby driving the side plate 10 to move, the two side plates 10 clamp and fix the two sides of the scrap steel, according to the height adjustment of the scrap steel, the side plate 10 fixes the center of the two sides of the scrap steel, the scrap steel is effectively fixed, the fixing range is larger, and the anti-deviation effect is stronger, when the support frame 4 is installed, the two support frames 4 correspond to the top of the feeding frame 2, the extension plate 11 enters the portal frame 1, and the bolt 5 is fixed, so that the device is simple and convenient to install, the anti-deviation device can be disassembled when not in use, through the cooperation between the third air cylinder 13, the third telescopic rod 14, the support table 15, the first hydraulic cylinder 16, the first hydraulic telescopic rod 17, the stress table 18, the second hydraulic cylinder 19, the second hydraulic telescopic rod 20, the shearing cutter 21, the guide plate 22, the collecting box 23, the moving wheel 24, the reinforcing rib 25 and the anti-skid pad 26, when the device is used, the third air cylinder 13 is started, the third telescopic rod 14 controls the transverse pressing plate 12 to ascend and descend, the support table 15 fixes the first hydraulic cylinder 16, the first hydraulic cylinder 16 is started after feeding, the first hydraulic telescopic rod 17 drives the stress table 18 to ascend, the top of the stress table 18 contacts the scrap steel, the second hydraulic cylinder 19 is started, the second hydraulic telescopic rod 20 extends downward, the shearing cutter 21 descends to shear, the scrap steel falls on the guide plate 22 after shearing, the scrap steel is collected by the collecting box 23, the collecting box 23 can move, the moving wheel 24 facilitates the movement of the collecting box 23, the collected scrap steel is transferred, the second hydraulic cylinder 19 drives the two ends of the shearing cutter 21, the downward pressing power is more sufficient, the reinforcing rib 25 increases the toughness effect of the side plate 10 and avoids bending, and the anti-skid pad 26 has the anti-skid effect.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A scrap steel portal shear anti-derailment mechanism comprising a portal frame (1), characterized in that: One side of the portal frame (1) is fixedly connected with a feeding frame (2), the inner wall of the feeding frame (2) is provided with a feeding roller (3), the top of the feeding frame (2) is provided with a supporting frame (4), the inside of the supporting frame (4) is threadedly connected with a bolt (5), the top of the supporting frame (4) is fixedly connected with a first air cylinder (6), the output end of the first air cylinder (6) is fixedly connected with a first telescopic rod (7), the bottom of the first telescopic rod (7) is fixedly connected with a second air cylinder (8), the output end of the second air cylinder (8) is fixedly connected with a second telescopic rod (9), one end of the second telescopic rod (9) is fixedly connected with a side plate (10), one end of the supporting frame (4) is fixedly connected with an extension plate (11), and the bottom of the extension plate (11) is provided with a transverse pressing plate (12).

2. A scrap steel portal shear anti-derailment mechanism according to claim 1, characterized in that: The top of the extension plate (11) is fixedly connected with a third air cylinder (13), and the output end of the third air cylinder (13) is fixedly connected with a third telescopic rod (14).

3. A scrap steel portal shear anti-derailment mechanism according to claim 1, characterized in that: One end of the feeding frame (2) is fixedly connected with a supporting table (15), and the top of the supporting table (15) is fixedly connected with a first hydraulic cylinder (16).

4. A scrap steel portal shear anti-derailment mechanism according to claim 3, characterized in that: The output end of the first hydraulic cylinder (16) is fixedly connected with a first hydraulic telescopic rod (17), and the top of the first hydraulic telescopic rod (17) is fixedly connected with a stress table (18).

5. A scrap steel portal shear anti-derailment mechanism according to claim 4, characterized in that: The top of the portal frame (1) is fixedly connected with a second hydraulic cylinder (19), and the output end of the second hydraulic cylinder (19) is fixedly connected with a second hydraulic telescopic rod (20).

6. A scrap steel portal shear anti-derailment mechanism according to claim 5, characterized in that: The bottom of the second hydraulic telescopic rod (20) is fixedly connected with a shearing knife (21), and the bottom of the stress table (18) is fixedly connected with a material guide plate (22).

7. A scrap steel portal shear anti-derailment mechanism according to claim 6, characterized in that: The inner wall of the portal frame (1) is provided with a collecting box (23), and the bottom of the collecting box (23) is fixedly connected with a moving wheel (24).

8. A scrap steel portal shear anti-derailment mechanism according to claim 7, characterized in that: The number of the moving wheel (24) is four, and the material of the material guide plate (22) is rubber.

9. A scrap steel portal shear anti-derailment mechanism according to claim 5, characterized in that: The number of the second hydraulic cylinder (19) is two, and the specifications of the two second hydraulic cylinders (19) are the same.

10. A scrap steel portal shear anti-derailment mechanism according to claim 1, characterized in that: The inside of the side plate (10) is fixedly connected with a reinforcing rib (25), and the outer surface of the side plate (10) is fixedly connected with an anti-skid pad (26).

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