CN220718899U - Metal cutting device - Google Patents

Abstract

The utility model relates to the technical field of cutting devices, in particular to a metal cutting device, which comprises a frame, wherein a hopper is fixed on the frame, material distributing devices are fixed on two sides of the hopper, a trough is fixed on the frame below the hopper, a chute is arranged on the trough, a conveyor belt is arranged on the frame below the trough, the conveyor belt is driven to rotate by a conveying motor, a push plate is further fixed on the conveyor belt, the push plate penetrates through the chute and is in sliding connection with the chute, a conveying pipe is further arranged on one side of the trough, a support shaft is further fixed on the frame, a support pipe is arranged on the support shaft, and the support shaft penetrates through the support pipe and is in rotary connection with the support pipe, and a gear is further fixed on the support pipe. The device can realize automatic cutting of the metal tube, does not need to manually fix the metal tube and cut the metal tube, and greatly improves the cutting efficiency of the metal tube.

Description

Metal cutting device

[ field of technology ]

The utility model relates to the technical field of cutting devices, in particular to a metal cutting device.

[ background Art ]

The cutting machine which is more common at present is a grinding wheel cutting machine, also called a grinding wheel saw, and the grinding wheel cutting machine is also used for the departments of building, hardware, petrochemical industry, mechanical metallurgy, hydroelectric installation and the like. The grinding wheel cutting machine can be used for cutting materials such as metal square flat tubes, square flat steel, I-steel, groove-shaped steel, carbon element steel, element tubes and the like. The existing metal cutting device adopts manual feeding and manual cutting, the whole processing process is low in automation degree and processing efficiency, such as patent application number: CN201510001880.9 discloses a metal cutting machine, makes the gripping element press from both sides tightly the metal that will cut through rotating the handle, and after the tubular metal resonator pressed from both sides tightly, through pushing the handle, makes the cutting wheel be close to the tubular metal resonator and removes, realizes the cutting to the metal, and this kind of cutting device adopts artifical fixed and manual cutting's mode, and degree of automation is low, and machining efficiency is low.

The utility model is researched and proposed for overcoming the defects of the prior art.

[ utility model ]

The object of the present utility model is to overcome the drawbacks of the prior art described above and to provide a metal cutting device.

The utility model can be realized by the following technical scheme:

the utility model discloses a metal cutting device, which comprises a frame, wherein a hopper is fixed on the frame, distributing devices are fixed on two sides of the hopper, a trough is fixed on the frame below the hopper, a chute is arranged on the trough, a conveyer belt is arranged on the frame below the trough, the conveyer belt is driven to rotate by a conveyer motor, a push plate is further fixed on the conveyer belt, the push plate penetrates through the chute and is in sliding connection with the chute, a conveying pipe is further arranged on one side of the trough, a supporting shaft is further fixed on the frame, a supporting pipe is arranged on the supporting shaft, the supporting shaft penetrates through the supporting pipe and is in rotating connection with the supporting pipe, a gear is further fixed on the supporting pipe, a feeding cylinder is fixed on the frame, a rack is fixed at the tail end of a piston rod of the feeding cylinder, the rack is meshed with the gear, the supporting pipe is further fixed with the conveying pipe through a connecting rod, a limiting plate is further arranged on one side of the conveying pipe, a cutting motor is further fixed on the frame, and a cutting wheel is further fixed at the output end of the cutting motor. The metal tube to be cut is placed in a hopper, the bottom of the hopper can only accommodate one metal tube to pass through, the metal tube is separated into single metal tubes through a material separating device, the metal tube slides into a trough, a conveying motor drives a conveying belt to rotate, a push plate moves along with the conveying belt, the push plate contacts with the metal tube in the trough to push the metal tube to move, the tail end of the metal tube passes through the conveying tube and then reaches the position of a limiting plate, the conveying motor stops after the metal tube contacts with the limiting plate, a feeding cylinder is started, a piston rod on the feeding cylinder is shortened, a rack moves, the rack is meshed with a gear on a supporting tube, when the rack moves, the gear drives the supporting tube to rotate around a supporting shaft, the metal tube rotates around the supporting shaft along with the conveying tube, the metal tube contacts with a cutting wheel rotating at high speed to cut the metal tube, after the metal tube is cut off, the feeding cylinder is started again, the piston rod on the feeding cylinder stretches, the rack moves, the metal tube returns to the position of the trough again, the conveying belt rotates again, the pushing plate pushes the metal tube to move again, after the tail end of the metal tube reaches the position of the limiting plate again, the metal tube is cut again through the cutting wheel, the circulation operation is performed, when the size of the metal tube at the position of the conveying tube cannot meet the requirement of the re-cutting, the conveying motor drives the conveying belt to rotate reversely, the pushing plate returns to the initial position, the metal tube to be cut is discharged into the trough again through the material distributing device, the pushing plate pushes the metal tube to move again, after the metal tube pushes the last metal tube at the position of the conveying tube out of the conveying tube, the tail material of the last metal tube slides from the conveying tube, and the tail end of the metal tube to be cut reaches the position of the limiting plate again, the circulation operation can realize the automatic cutting of the metal tube through the device, the metal tube is not required to be manually fixed and cut, so that the cutting efficiency of the metal tube is greatly improved.

Preferably, the material distributing device comprises a limiting cylinder fixed on the frame, a limiting rod is fixed at the tail end of a piston rod of the limiting cylinder, a positioning cylinder is fixed on the frame at one side of the limiting cylinder, and a positioning rod is fixed at the tail end of the piston rod of the positioning cylinder. After the locating rod stretches into the bottom in the hopper, place many metal tubes in the hopper, the locating cylinder starts, piston rod shortens on the locating cylinder, the locating rod is taken out in the hopper, the metal tube slides to the gag lever post position and is blocked by the gag lever post, because the hopper bottom can only hold a metal tube and transversely pass through, the metal tube of the outermost side is blocked by the gag lever post, the locating cylinder starts again, piston rod extension on the locating cylinder, the locating rod stretches into in the hopper again, and only one metal tube has between locating rod and the gag lever post, after the locating rod stretches into the hopper, the locating cylinder starts, piston rod shortens on the locating cylinder, gag lever post and hopper separation, the metal tube between gag lever post and the locating rod slides into the silo in, realize in the silo is gone into to single the landing with the metal tube.

Preferably, the material distributing device comprises a material distributing motor fixed on the frame, a material distributing wheel is fixed at the output end of the material distributing motor, and a plurality of material distributing blocks are uniformly fixed on the material distributing wheel. After the metal tube is discharged into the hopper, two ends of the metal tube are blocked by the distributing blocks at corresponding positions on the two distributing wheels, the metal tube stops moving, when the metal tube is required to be discharged into the hopper, the distributing motor drives the distributing wheels to rotate, the metal tube moves in the hopper along with the rotation of the distributing wheels, only one metal tube can be contained between two adjacent distributing blocks on the distributing wheels, when the distributing wheels rotate, the outermost metal tube moves, the next distributing block on the distributing wheels is inserted between the outermost metal tube and the second metal tube, and when the distributing block in front of the outermost metal tube reaches the lower part of the hopper, the outermost metal tube slides into the hopper, so that the metal tube is gradually separated into a single piece and then discharged into the hopper.

Preferably, the rack is fixedly provided with a threaded pipe and a sliding pipe, the limiting plate is fixedly provided with a sliding rod, the tail end of the sliding rod is arranged in the sliding pipe and is in sliding connection with the sliding pipe, the limiting plate is further provided with a screw rod, the screw rod penetrates through the limiting plate and is in rotary connection with the limiting plate, and the bottom of the screw rod is arranged in the threaded pipe and is in threaded connection with the threaded pipe. The metal pipe is cut into the required size by adjusting the position of the limiting plate, the screw rod is rotationally connected with the limiting plate by rotating the screw rod, the screw rod is in threaded connection with the threaded pipe, when the screw rod rotates, the screw rod moves in the direction of the threaded pipe, the distance between the limiting plate and the conveying pipe is adjusted, the distance between the limiting plate and the cutting wheel in the length direction of the metal pipe is adjusted, the limiting plate is adjusted to the corresponding position according to the size of the cut metal pipe, and the metal pipe is cut into the designated size.

Preferably, the tail end of the screw rod is also fixed with a rotary table, and a handle is fixed on the rotary table. The screw is rotated more conveniently by the handle.

Preferably, a fixed cylinder is further fixed on the connecting rod, and a fixed block is fixed at the tail end of a piston rod of the fixed cylinder. After the tail end of the metal tube is contacted with the limiting plate, the fixed cylinder is started, a piston rod on the fixed cylinder stretches, the fixed block moves close to the metal tube, the metal tube is completely fixed through the fixed block and the conveying tube, the metal tube is prevented from moving when the metal tube is cut, after the metal tube is cut, the fixed cylinder is started again, and after the fixed block is separated from the metal tube, the metal tube is pushed to move through the push plate again.

Preferably, a material guide plate is also fixed on the frame at one side of the conveying pipe. The metal tube tailings are pushed out of the conveying pipe by the next metal tube and then fall onto the material guiding plate, and the metal tube tailings are collected after sliding on the material guiding plate.

Compared with the prior art, the utility model has the following advantages:

through this device can realize the automatic cutout of tubular metal resonator, need not artifical fixed tubular metal resonator and cutting tubular metal resonator, very big improvement tubular metal resonator's cutting efficiency.

[ description of the drawings ]

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is an enlarged view of FIG. 1 at B;

FIG. 5 is an enlarged view at C in FIG. 2;

FIG. 6 is a schematic diagram of another embodiment of the present utility model;

FIG. 7 is an enlarged view of FIG. 6 at D;

in the figure: 1. a frame; 2. a hopper; 3. a metal tube; 4. a trough; 5. a chute; 6. a push plate; 7. a conveyor belt; 8. a limit cylinder; 9. a limit rod; 10. positioning a cylinder; 11. a positioning rod; 12. a delivery tube; 13. a support shaft; 14. a support tube; 15. a gear; 16. a connecting rod; 17. a feeding cylinder; 18. a rack; 19. a fixed cylinder; 20. a fixed block; 21. a slide tube; 22. a slide bar; 23. a threaded tube; 24. a screw; 25. a limiting plate; 26. a turntable; 27. a handle; 28. a cutting motor; 29. a cutting wheel; 30. a material distributing motor; 31. a material distributing wheel; 32. a distributor block; 33. a material guide plate;

[ detailed description ] of the utility model

Embodiments of the present utility model will be described in detail below with reference to the attached drawings:

example 1:

as shown in fig. 1 to 6, this embodiment discloses a metal cutting device, which comprises a frame 1, be fixed with hopper 2 on frame 1, hopper 2 both sides are all fixed with feed divider, be fixed with silo 4 on frame 1 below hopper 2, be provided with spout 5 on silo 4, be provided with conveyer belt 7 on frame 1 below silo 4, conveyer belt 7 is driven by the conveying motor and rotates, still fixed push pedal 6 on the conveyer belt 7, push pedal 6 passes spout 5 and with spout 5 sliding connection, silo 4 one side still is provided with conveyer pipe 12, still be fixed with back shaft 13 on frame 1, be provided with stay tube 14 on back shaft 13, back shaft 13 passes stay tube 14 and with stay tube 14 rotation connection, still be fixed with gear 15 on stay tube 14, be fixed with feeding cylinder 17 on frame 1, the piston rod end of feeding cylinder 17 is fixed with rack 18, rack 18 meshes with aforementioned gear 15, stay tube 14 still is fixed with conveyer pipe 12 through connecting rod 16, conveyer pipe 12 one side still is provided with limiting plate 25, still be fixed with cutting motor 28 on frame 1, cutting motor 28's output is fixed with cutting wheel 29. The metal tube 3 to be cut is placed in the hopper 2, the bottom of the hopper 2 can only accommodate one metal tube 3 to pass through, the metal tube 3 is divided into single pieces by the material dividing device, the metal tube 3 slides into the material groove 4, the conveying belt 7 is driven to rotate by the conveying motor, the push plate 6 moves along with the conveying belt 7, the push plate 6 contacts with the metal tube 3 in the material groove 4 to push the metal tube 3 to move, the tail end of the metal tube 3 passes through the conveying pipe 12 to reach the position of the limiting plate 25, the metal tube 3 contacts with the limiting plate 25, the conveying motor stops, the feeding cylinder 17 is started, the piston rod on the feeding cylinder 17 is shortened, the rack 18 moves, when the rack 18 moves, the rack 15 drives the supporting tube 14 to rotate around the supporting shaft 13 due to the meshing of the rack 18 and the rack 18 rotates around the supporting shaft 13, and after the metal tube 3 contacts with the cutting wheel 29 rotating at high speed along with the conveying pipe 12 around the supporting shaft 13, cutting the metal tube 3 through the cutting wheel 29 rotating at high speed, after the metal tube 3 is cut off, the feeding cylinder 17 is started again, a piston rod on the feeding cylinder 17 is stretched, the rack 18 moves, the metal tube 3 returns to the position of the trough 4 again, the conveying belt 7 rotates again, the pushing plate 6 pushes the metal tube 3 to move again, after the tail end of the metal tube 3 reaches the position of the limiting plate 25 again, the metal tube 3 is cut through the cutting wheel 29 again, the circulation operation is performed, when the size of the metal tube 3 at the position of the conveying tube 12 cannot meet the requirement of re-cutting, the conveying motor drives the conveying belt 7 to reversely rotate, the pushing plate 6 returns to the initial position, one metal tube 3 to be cut is discharged into the trough 4 through the material distributing device again, the metal tube 3 is pushed to move through the pushing plate 6 again, and after the last metal tube 3 tail material at the position of the conveying tube 12 is pushed out of the conveying tube 12 by the metal tube 3, the tail material of last tubular metal resonator 3 slides from conveyer pipe 12 to the tubular metal resonator 3 end of waiting to cut reaches limiting plate 25 position once more, and cyclic operation can realize the automatic cutout of tubular metal resonator 3 through this device, need not artifical fixed tubular metal resonator 3 and cutting tubular metal resonator 3, very big improvement tubular metal resonator 3's cutting efficiency.

Wherein, feed divider contains the spacing cylinder 8 of fixing on frame 1, and the piston rod end of spacing cylinder 8 is fixed with gag lever post 9, is fixed with location cylinder 10 on frame 1 of spacing cylinder 8 one side, and the piston rod end of location cylinder 10 is fixed with locating lever 11. After the locating rod 11 stretches into the bottom in the hopper 2, a plurality of metal pipes 3 are placed in the hopper 2, the locating cylinder 10 is started, the piston rod on the locating cylinder 10 is shortened, the locating rod 11 is pulled out from the hopper 2, the metal pipes 3 slide to the position of the locating rod 9 and are blocked by the locating rod 9, as the bottom of the hopper 2 only can accommodate one metal pipe 3 to transversely pass through, after the outermost metal pipe 3 is blocked by the locating rod 9, the locating cylinder 10 is started again, the piston rod on the locating cylinder 10 stretches out, the locating rod 11 stretches into the hopper 2 again, the locating rod 11 is inserted between the metal pipes, and only one metal pipe 3 is arranged between the locating rod 11 and the locating rod 9, after the locating rod 11 stretches into the hopper 2, the locating cylinder 8 is started, the piston rod on the locating cylinder 8 is shortened, the locating rod 9 is separated from the hopper 2, and the metal pipe 3 between the locating rod 9 and the locating rod 11 slides into the trough 4, so that the metal pipe 3 is separated into single pieces and then discharged into the trough 4.

The machine frame 1 is fixedly provided with a threaded pipe 23 and a slide pipe 21, a limit plate 25 is fixedly provided with a slide bar 22, the tail end of the slide bar 22 is arranged in the slide pipe 21 and is in sliding connection with the slide pipe 21, the limit plate 25 is also provided with a screw 24, the screw 24 penetrates through the limit plate 25 and is in rotational connection with the limit plate 25, and the bottom of the screw 24 is arranged in the threaded pipe 23 and is in threaded connection with the threaded pipe 23. Cutting the metal tube 3 into a required size is achieved by adjusting the position of the limiting plate 25, and by rotating the screw 24, the screw 24 is rotationally connected with the limiting plate 25, and the screw 24 is in threaded connection with the threaded tube 23, when the screw 24 rotates, the screw 24 moves in the direction of the threaded tube 23, the distance between the limiting plate 25 and the conveying tube 12 is adjusted, the distance between the limiting plate 25 and the cutting wheel 29 in the length direction of the metal tube 3 is adjusted, the limiting plate 25 is adjusted to a corresponding position according to the size of the cut metal tube 3, and cutting of the metal tube 3 into a specified size is achieved.

Wherein, the end of the screw 24 is also fixed with a rotary disk 26, and a handle 27 is fixed on the rotary disk 26. The screw 24 is more conveniently rotated by the handle 27.

Example 2:

as shown in fig. 6 and 7, this embodiment discloses a metal cutting device, which comprises a frame 1, be fixed with hopper 2 on frame 1, hopper 2 both sides are all fixed with feed divider, be fixed with silo 4 on frame 1 below hopper 2, be provided with spout 5 on silo 4, be provided with conveyer belt 7 on frame 1 below silo 4, conveyer belt 7 is driven by the conveying motor and rotates, still fixed push pedal 6 on the conveyer belt 7, push pedal 6 passes spout 5 and with spout 5 sliding connection, silo 4 one side still is provided with conveyer pipe 12, still be fixed with back shaft 13 on frame 1, be provided with stay tube 14 on back shaft 13, back shaft 13 passes stay tube 14 and with stay tube 14 rotation connection, still be fixed with gear 15 on stay tube 14, be fixed with feeding cylinder 17 on frame 1, the piston rod end of feeding cylinder 17 is fixed with rack 18, rack 18 meshes with aforementioned gear 15, stay tube 14 still is fixed with conveyer pipe 12 through connecting rod 16, conveyer pipe 12 one side still is provided with limiting plate 25, still be fixed with cutting motor 28 on frame 1, cutting motor 28's output is fixed with cutting wheel 29. The metal tube 3 to be cut is placed in the hopper 2, the bottom of the hopper 2 can only accommodate one metal tube 3 to pass through, the metal tube 3 is divided into single pieces by the material dividing device, the metal tube 3 slides into the material groove 4, the conveying belt 7 is driven to rotate by the conveying motor, the push plate 6 moves along with the conveying belt 7, the push plate 6 contacts with the metal tube 3 in the material groove 4 to push the metal tube 3 to move, the tail end of the metal tube 3 passes through the conveying pipe 12 to reach the position of the limiting plate 25, the metal tube 3 contacts with the limiting plate 25, the conveying motor stops, the feeding cylinder 17 is started, the piston rod on the feeding cylinder 17 is shortened, the rack 18 moves, when the rack 18 moves, the rack 15 drives the supporting tube 14 to rotate around the supporting shaft 13 due to the meshing of the rack 18 and the rack 18 rotates around the supporting shaft 13, and after the metal tube 3 contacts with the cutting wheel 29 rotating at high speed along with the conveying pipe 12 around the supporting shaft 13, cutting the metal tube 3 through the cutting wheel 29 rotating at high speed, after the metal tube 3 is cut off, the feeding cylinder 17 is started again, a piston rod on the feeding cylinder 17 is stretched, the rack 18 moves, the metal tube 3 returns to the position of the trough 4 again, the conveying belt 7 rotates again, the pushing plate 6 pushes the metal tube 3 to move again, after the tail end of the metal tube 3 reaches the position of the limiting plate 25 again, the metal tube 3 is cut through the cutting wheel 29 again, the circulation operation is performed, when the size of the metal tube 3 at the position of the conveying tube 12 cannot meet the requirement of re-cutting, the conveying motor drives the conveying belt 7 to reversely rotate, the pushing plate 6 returns to the initial position, one metal tube 3 to be cut is discharged into the trough 4 through the material distributing device again, the metal tube 3 is pushed to move through the pushing plate 6 again, and after the last metal tube 3 tail material at the position of the conveying tube 12 is pushed out of the conveying tube 12 by the metal tube 3, the tail material of last tubular metal resonator 3 slides from conveyer pipe 12 to the tubular metal resonator 3 end of waiting to cut reaches limiting plate 25 position once more, and cyclic operation can realize the automatic cutout of tubular metal resonator 3 through this device, need not artifical fixed tubular metal resonator 3 and cutting tubular metal resonator 3, very big improvement tubular metal resonator 3's cutting efficiency.

Wherein, feed divider contains the feed divider motor 30 of fixing on frame 1, and feed divider motor 30 output is fixed with feed divider wheel 31, evenly is fixed with a plurality of feed divider pieces 32 on the feed divider wheel 31. After the metal tube 3 is discharged into the hopper 2, two ends of the metal tube 3 are blocked by the distributing blocks 32 at corresponding positions on the two distributing wheels 31, the metal tube stops moving, when the metal tube 3 is required to be discharged into the hopper 4, the distributing motor 30 drives the distributing wheels 31 to rotate, the metal tube 3 moves in the hopper 4 along with the rotation of the distributing wheels 31, only one metal tube 3 can be contained between two adjacent distributing blocks 32 on the distributing wheels 31, when the distributing wheels 31 rotate, the outermost metal tube 3 moves, and the next distributing block 32 on the distributing wheels 31 is inserted between the outermost metal tube 3 and the second metal tube 3, when the distributing block 32 in front of the outermost metal tube 3 reaches the position below the hopper 2, the outermost metal tube 3 slides into the hopper 4, so that the metal tube 3 is gradually divided into single pieces and then discharged into the hopper 4.

The machine frame 1 is fixedly provided with a threaded pipe 23 and a slide pipe 21, a limit plate 25 is fixedly provided with a slide bar 22, the tail end of the slide bar 22 is arranged in the slide pipe 21 and is in sliding connection with the slide pipe 21, the limit plate 25 is also provided with a screw 24, the screw 24 penetrates through the limit plate 25 and is in rotational connection with the limit plate 25, and the bottom of the screw 24 is arranged in the threaded pipe 23 and is in threaded connection with the threaded pipe 23. Cutting the metal tube 3 into a required size is achieved by adjusting the position of the limiting plate 25, and by rotating the screw 24, the screw 24 is rotationally connected with the limiting plate 25, and the screw 24 is in threaded connection with the threaded tube 23, when the screw 24 rotates, the screw 24 moves in the direction of the threaded tube 23, the distance between the limiting plate 25 and the conveying tube 12 is adjusted, the distance between the limiting plate 25 and the cutting wheel 29 in the length direction of the metal tube 3 is adjusted, the limiting plate 25 is adjusted to a corresponding position according to the size of the cut metal tube 3, and cutting of the metal tube 3 into a specified size is achieved.

Wherein, the end of the screw 24 is also fixed with a rotary disk 26, and a handle 27 is fixed on the rotary disk 26. The screw 24 is more conveniently rotated by the handle 27.

Example 3:

the embodiment discloses a metal cutting device, and on the basis of the structure and principle of embodiment 1 or embodiment 2, a material guiding plate 33 is also fixed on the frame 1 at one side of the conveying pipe 12 in the embodiment. The tailing of the metal tube 3 is pushed out of the conveying tube 12 by the next metal tube 3 and then falls onto the material guiding plate 33, and the tailing of the metal tube 3 slides on the material guiding plate 33 and is collected.

Example 4:

the embodiment discloses a metal cutting device, on the basis of any embodiment structure and principle in embodiment 1 through embodiment 3, the connecting rod 16 of this embodiment is fixed with the fixed cylinder 19 still, and the piston rod end of fixed cylinder 19 is fixed with fixed block 20. After the tail end of the metal tube 3 is contacted with the limiting plate 25, the fixed cylinder 19 is started, a piston rod on the fixed cylinder 19 stretches, the fixed block 20 moves close to the metal tube 3, the metal tube 3 is completely fixed through the fixed block 20 and the conveying pipe 12, the metal tube 3 is prevented from moving when the metal tube 3 is cut, after the metal tube 3 is cut, the fixed cylinder 19 is started again, and after the fixed block 20 is separated from the metal tube 3, the metal tube 3 is pushed to move through the push plate 6.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that various changes, modifications, substitutions and alterations can be made herein by those skilled in the art without departing from the technical principles of the present utility model, and such changes, modifications, substitutions and alterations are also to be regarded as the scope of the utility model.

Claims (7)

1. A metal cutting device, includes frame, its characterized in that: the automatic feeding device is characterized in that a hopper is fixed on the frame, distributing devices are fixed on two sides of the hopper, a trough is fixed on the frame below the hopper, a chute is arranged on the trough, a conveying belt is arranged on the frame below the trough, the conveying belt is driven to rotate by a conveying motor, a push plate is further fixed on the conveying belt, the push plate penetrates through the chute and is in sliding connection with the chute, a conveying pipe is further arranged on one side of the trough, a supporting shaft is further fixed on the frame, a supporting pipe is arranged on the supporting shaft, the supporting shaft penetrates through the supporting pipe and is in rotary connection with the supporting pipe, a gear is further fixed on the supporting pipe, a feeding cylinder is fixed on the frame, a rack is fixedly arranged at the tail end of a piston rod of the feeding cylinder, the rack is meshed with the gear, the supporting pipe is further fixed with the conveying pipe through a connecting rod, a limiting plate is further arranged on one side of the conveying pipe, and a cutting motor is further fixed on the frame, and a cutting wheel is further fixed on the output end of the cutting motor.

2. The metal cutting apparatus according to claim 1, wherein: the material distributing device comprises a limiting cylinder fixed on the frame, a limiting rod is fixed at the tail end of a piston rod of the limiting cylinder, a positioning cylinder is fixed on the frame on one side of the limiting cylinder, and a positioning rod is fixed at the tail end of the piston rod of the positioning cylinder.

3. The metal cutting apparatus according to claim 1, wherein: the material distributing device comprises a material distributing motor fixed on the frame, a material distributing wheel is fixed at the output end of the material distributing motor, and material distributing blocks are uniformly fixed on the material distributing wheel.

4. The metal cutting apparatus according to claim 1, wherein: the machine frame is fixedly provided with a threaded pipe and a sliding pipe, the limiting plate is fixedly provided with a sliding rod, the tail end of the sliding rod is arranged in the sliding pipe and is in sliding connection with the sliding pipe, the limiting plate is also provided with a screw rod, the screw rod penetrates through the limiting plate and is in rotary connection with the limiting plate, and the bottom of the screw rod is arranged in the threaded pipe and is in threaded connection with the threaded pipe.

5. The metal cutting apparatus of claim 4, wherein: the tail end of the screw rod is also fixed with a rotary table, and a handle is fixed on the rotary table.

6. The metal cutting apparatus according to claim 1, wherein: the connecting rod is further fixed with a fixed cylinder, and the tail end of a piston rod of the fixed cylinder is fixed with a fixed block.

7. The metal cutting apparatus according to claim 1, wherein: and a material guide plate is also fixed on the frame at one side of the conveying pipe.