Shearing and hemming equipment for metal product machining

Abstract

The utility model provides shearing and hemming equipment for metal product machining, and belongs to the technical field of metal product machining, the shearing and hemming equipment comprises a cutting device and a hemming device, the cutting device comprises a supporting table, the upper surface of the supporting table is fixedly connected with a base, the upper surface of the base is fixedly connected with a cutting bin, and the upper surface of the cutting bin is fixedly connected with the hemming device. A plurality of electric rotating cylinders are rotationally connected to the two sides of an inner channel of the cutting bin, a downward inclined face is formed by the end, close to the hemming device, of the inner bottom face of the cutting bin and the base, and an annular plate is fixedly connected to the outer end of the inclined face. By arranging the electric rotating drum, after a metal product is cut by the cutting disc through the cutting bin, the cut part is conveyed out of the cutting bin through rotation of the electric rotating drum and automatically slides into the pressing disc below through the inclined plane, automatic feeding of the hemming procedure is achieved, the manual carrying time is shortened, the whole machining process becomes coherent, and the production efficiency is improved. And the processing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal product processing, in particular to a shearing and curling device for metal product processing. Background Art

[0002] With the acceleration of industrialization, the demand for metal products continues to increase, placing higher demands on production efficiency. As a key link in metal processing, the degree of automation and processing speed of shearing and curling equipment directly affect the efficiency of the entire production line.

[0003] The shearing and curling functions of existing shearing and curling equipment for metal product processing are usually performed separately, requiring manual material handling, increasing processing time and cost, and making the processing flow inconsistent, affecting processing efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the shearing and curling functions are usually performed separately, resulting in discontinuous processing flow and reduced processing efficiency, and to propose an integrated shearing and curling device for metal product processing.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A shearing and curling device for processing metal products, comprising a cutting device and a curling device, the cutting device comprising a support table, the upper surface of the support table being fixedly connected to a base, the upper surface of the base being fixedly connected to a cutting chamber, a plurality of electric rotary drums being rotatably connected to both sides of an internal channel of the cutting chamber, an end of the inner bottom surface of the cutting chamber close to the curling device forming a downwardly inclined surface with the base, the outer end of the inclined surface being fixedly connected to a ring plate;

[0007] The curling device includes a curling platform fixedly connected to a side of the cutting device close to the ring plate, a fixed plate fixedly connected to the bottom of the curling platform, a first motor fixedly connected to the upper surface of the fixed plate, an output shaft end of the first motor fixedly connected to a driving gear, one side of the driving gear is meshed with a driven gear, a rotating shaft is fixedly passed through the center of the driven gear, the bottom end of the rotating shaft is rotatably connected to the fixed plate, the top end of the rotating shaft is rotatably connected to the curling platform and fixedly connected to a cross rotating frame, the four ends of the cross rotating frame are rotatably connected to pressure plates, one of the pressure plates is located directly below the inner ring of the ring plate.

[0008] Preferably, a positioning body is fixedly connected to one side of the upper surface of the curling platform, a first cylinder is fixedly connected to the top surface of the positioning body, an output end of the first cylinder passes through the positioning body and is fixedly connected to a second motor, and an output end of the second motor is fixedly connected downward to a rotating pressure block, and the rotating pressure block is located directly above a pressure plate on one side.

[0009] Preferably, the upper surface of the curling platform is fixedly connected to a curling body, the top surface of the curling body is fixedly connected to a second cylinder, and the output end of the second cylinder passes through the curling body and is fixedly connected to a curling rod.

[0010] Preferably, the top of the cutting chamber is slidably connected to a moving mechanism, and the bottom end of the moving mechanism is located inside the cutting chamber and is rotatably connected to the cutting disc.

[0011] Preferably, the moving mechanism comprises two electric push rods, and the cutting disc is rotatably connected to a rotary motor.

[0012] Preferably, the pressure plate below the ring plate is located at a height lower than the bottom end of the inclined surface.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] The utility model is provided with an electric rotary drum. After the metal product is cut by the cutting disc through the cutting chamber, the cut part is sent out of the cutting chamber by the rotation of the electric rotary drum, and automatically slides onto the pressure plate below through the inclined surface, thereby realizing automatic loading of the curling process, reducing the time of manual handling, making the entire processing flow coherent, and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Fig. 1 This is a schematic structural diagram of a shearing and curling device for metal product processing proposed by the present invention;

[0016] Fig. 2 This is a structural schematic diagram of a curling device of a shearing and curling equipment for metal product processing proposed by the present invention;

[0017] Fig. 3 This is a structural schematic diagram of a cutting device of a shearing and curling device for metal product processing proposed by the utility model.

[0018] In the figure: 1 cutting device, 2 curling device, 3 support table, 4 base, 5 cutting chamber, 6 electric drum, 7 ring plate, 8 curling platform, 9 fixed plate, 10 first motor, 11 driving gear, 12 driven gear, 13 rotating shaft, 14 cross rotating frame, 15 pressure plate, 16 positioning body, 17 first cylinder, 18 second motor, 19 rotating pressure block, 20 curling body, 21 second cylinder, 22 curling rod, 23 moving mechanism, 24 cutting disk. DETAILED DESCRIPTION

[0019] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0020] Reference Figs. 1-3The utility model provides a kind of metal product processing shearing and curling equipment, including cutting device 1 and curling device 2, cutting device 1 includes support table 3, the upper surface of support table 3 is fixedly connected with base 4, the upper surface of base 4 is fixedly connected with cutting bin 5, the inside passage of cutting bin 5 is rotatably connected with a plurality of electric rotary drum 6, for transporting processing product, make the metal product after being cut is sent into subsequent process, the inner bottom surface of cutting bin 5 is formed with a downward slope close to one end of curling device 2 and base 4, to facilitate the automatic sliding of the workpiece to be curled into the lower pressure disc 15, the outer end of the slope is fixedly connected with ring plate 7, ensure that workpiece falls into pressure disc 15 smoothly without deviation, the top of cutting bin 5 is slidably connected with moving mechanism 23, the bottom end of moving mechanism 23 is located in the inside of cutting bin 5 and is rotatably connected with cutting disc 24, moving mechanism 23 includes two electric push rods, cutting disc 24 is rotatably connected with rotary motor, rotary motor makes cutting disc 24 high-speed rotation, to carry out cutting work;

[0021] By setting electric rotary drum 6, after the metal product is cut by cutting disc 24 through cutting bin 5, the cut part is sent out of cutting bin 5 by electric rotary drum 6 rotation, and automatically slides to the lower pressure disc 15 through the slope, realizes the automatic feeding of curling process, reduces the time of manual handling, makes the whole processing flow become coherent, improves processing efficiency;

[0022] The curling device 2 includes a curling platform 8 fixedly connected to the side of the cutting device 1 near the ring plate 7, a fixed plate 9 fixedly connected below the curling platform 8, a first motor 10 fixedly connected to the upper surface of the fixed plate 9, a driving gear 11 fixedly connected to the output shaft end of the first motor 10, a driven gear 12 meshingly connected to one side of the driving gear 11, a rotating shaft 13 fixedly connected through the center of the driven gear 12, the bottom end of the rotating shaft 13 rotatably connected with the fixed plate 9, the top end of the rotating shaft 13 rotatably connected with the curling platform 8 and fixedly connected with a cross rotating frame 14, four pressure discs 15 rotatably connected to the four ends of the cross rotating frame 14, one of the four pressure discs 15 located directly below the inner ring of the ring plate 7, the cross rotating frame 14 can rotate on the curling platform 8 by driving the first motor 10, so that the four pressure discs 15 can be sequentially received at the position of the ring plate 7, the height of the pressure disc 15 below the ring plate 7 is lower than the bottom end of the slope, so that the workpiece to be curled can smoothly slide into the pressure disc 15 through the slope;

[0023] The upper surface of the edge rolling platform 8 is fixedly connected with a positioning machine body 16, the top surface of the positioning machine body 16 is fixedly connected with a first air cylinder 17, the output end of the first air cylinder 17 penetrates through the positioning machine body 16 and is fixedly connected with a second motor 18, the output end of the second motor 18 is fixedly connected downward with a rotating pressing block 19, the rotating pressing block 19 is located directly above the one side pressing disc 15, the upper surface of the edge rolling platform 8 is fixedly connected with an edge rolling machine body 20, the top surface of the edge rolling machine body 20 is fixedly connected with a second air cylinder 21, the output end of the second air cylinder 21 penetrates through the edge rolling machine body 20 and is fixedly connected with an edge rolling rod 22.

[0024] The function principle of the utility model can be described by the following operation mode:

[0025] In use, the workpiece to be processed is placed in the cutting bin 5, and after cutting by the cutting disc 24, the electric rotary drum 6 is started to convey the cut workpiece to be rolled to the outlet of the cutting bin 5, and the workpiece is freely slid to the pressing disc 15 below through the inclined surface, so that the automatic feeding of the edge rolling process is realized, the time of manual carrying is reduced, the whole processing flow becomes coherent, and the processing efficiency is improved.

[0026] At this time, the first motor 10 is started to drive the cross rotating frame 14 to rotate, so that the pressing disc 15 provided with the workpiece to be rolled moves to the position directly below the rotating pressing block 19 to perform the edge rolling work of the workpiece, and the empty pressing disc 15 moves to the position directly below the inner ring of the ring plate 7 again to receive the new workpiece to be rolled.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model and are not limited, although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the utility model, and all should be covered in the scope of the claims of the utility model.

Claims

1. A shearing and curling device for processing metal products, comprising a cutting device (1) and a curling device (2), characterized in that: The cutting device (1) comprises a support table (3), the upper surface of the support table (3) is fixedly connected to a base (4), the upper surface of the base (4) is fixedly connected to a cutting chamber (5), both sides of the internal channel of the cutting chamber (5) are rotatably connected to a plurality of electric rotating drums (6), the inner bottom surface of the cutting chamber (5) close to one end of the curling device (2) forms a downward inclined surface with the base (4), and the outer end of the inclined surface is fixedly connected to a ring plate (7); The curling device (2) comprises a curling platform (8) fixedly connected to a side of the cutting device (1) close to the ring plate (7), a fixed plate (9) fixedly connected to the bottom of the curling platform (8), a first motor (10) fixedly connected to the upper surface of the fixed plate (9), an output shaft end of the first motor (10) fixedly connected to a driving gear (11), one side of the driving gear (11) meshingly connected to a driven gear (12), a rotating shaft (13) fixedly passed through the center of the driven gear (12), the bottom end of the rotating shaft (13) is rotatably connected to the fixed plate (9), the top end of the rotating shaft (13) is rotatably connected to the curling platform (8) and fixedly connected to a cross rotating frame (14), the four ends of the cross rotating frame (14) are rotatably connected to pressure plates (15), one of the pressure plates (15) is located directly below the inner ring of the ring plate (7).

2. The shearing and curling equipment for metal product processing according to claim 1, characterized in that: One side of the upper surface of the curling platform (8) is fixedly connected to a positioning body (16), the top surface of the positioning body (16) is fixedly connected to a first cylinder (17), the output end of the first cylinder (17) passes through the positioning body (16) and is fixedly connected to a second motor (18), the output end of the second motor (18) is fixedly connected downward to a rotating pressure block (19), and the rotating pressure block (19) is located directly above the pressure plate (15) on one side.

3. The shearing and curling equipment for metal product processing according to claim 1, characterized in that: The upper surface of the curling platform (8) is fixedly connected to a curling body (20), the top surface of the curling body (20) is fixedly connected to a second cylinder (21), and the output end of the second cylinder (21) passes through the curling body (20) and is fixedly connected to a curling rod (22).

4. The shearing and curling equipment for metal product processing according to claim 1, characterized in that: The top of the cutting chamber (5) is slidably connected to a moving mechanism (23), and the bottom end of the moving mechanism (23) is located inside the cutting chamber (5) and is rotatably connected to a cutting disc (24).

5. The shearing and curling equipment for metal product processing according to claim 4, characterized in that: The moving mechanism (23) includes two electric push rods, and the cutting disc (24) is rotatably connected to a rotary motor.

6. The shearing and curling equipment for metal product processing according to claim 1, characterized in that: The pressure plate (15) below the ring plate (7) is located at a height lower than the bottom end of the inclined surface.

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