Movable sectional cutting machine

Abstract

A movable sectional cutting machine comprises a machine base, and a fixed cutting device is arranged in the middle of the upper surface of the machine base. Symmetrical movable cutting devices are arranged on the left side and the right side of the upper surface of the machine base; symmetrical alignment mechanisms are arranged on the movable cutting devices on the left side and the right side; the fixed cutting device and the movable cutting devices on the left side and the right side are each provided with a limiting mechanism. A brake mechanism matched with the machine base is arranged on one side of the lower portion of the movable cutting device. First sliding rails are arranged on the front side and the rear side of the upper surface of the left portion and the front side and the rear side of the upper surface of the right portion. According to the movable sectional cutting machine, the material with the actually required length can be directly cut without measuring and marking the material to be cut every time, the cutting efficiency is effectively ensured, the abraded end part of the material can be synchronously cut when the material is cut, and the cutting efficiency is improved. And the situation that cutting efficiency is reduced due to increase of cutting steps is effectively avoided.

Description

Technical Field

[0001] The utility model relates to a cutting machine, in particular to a mobile segmented cutting machine. Background Art

[0002] A cutting machine is a device used to cut materials. In the actual use of materials, the initial length of the materials is often not the actual required length. At this time, a cutting machine is needed to cut the materials to the actual required length. Traditional cutting machines do not have the function of automatically measuring the length of materials. Before cutting the materials, it is necessary to mark the cutting position on the materials by measuring, and then use the cutting blade of the cutting machine to cut the materials to obtain the actual required length. Therefore, even if the initial length of each material is similar, it is necessary to measure the material to be cut each time, resulting in a lot of time wasted on measuring each material, which ultimately affects the overall cutting efficiency. At the same time, the initial materials are very prone to wear at both ends during transportation, resulting in the end faces of the initial materials at both ends not being smooth planes. Therefore, when cutting the initial materials, the worn ends of the materials need to be cut off, resulting in an increase in cutting steps, which further reduces the cutting efficiency. Summary of the invention

[0003] The utility model aims to solve the existing technical problem by providing a mobile segmented cutting machine, which can directly cut materials of the actual required length without measuring and marking the materials to be cut each time, effectively ensuring the cutting efficiency, and can simultaneously complete the removal of the worn ends of the materials when cutting the materials, effectively avoiding the situation where the cutting efficiency is reduced due to an increase in cutting steps.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] The utility model discloses a mobile segmented cutting machine, comprising a machine base, wherein a fixed cutting device is arranged in the middle of the upper surface of the machine base; mutually symmetrical mobile cutting devices are arranged on the left and right sides of the upper surface of the machine base; mutually symmetrical alignment mechanisms are arranged on the mobile cutting devices on the left and right sides; a limiting mechanism is arranged on the fixed cutting device and the mobile cutting devices on the left and right sides; a brake mechanism matching the machine base is arranged on one side of the lower part of the mobile cutting device; first slide rails are arranged on the front and rear sides of the upper surface of the left part of the machine base and on the front and rear sides of the upper surface of the right part; the mobile cutting device comprises a mobile cutting body, and a plurality of first sliding blocks matching the first slide rails are arranged on the front and rear sides of the lower surface of the mobile cutting body.

[0006] The fixed cutting device comprises a fixed cutting body arranged in the middle of the upper surface of the machine base; a plurality of front blocks evenly distributed from left to right are arranged on the front of the upper surface of the fixed cutting body and the movable cutting body; a plurality of rear blocks located behind the front blocks are arranged on the front of the upper surface of the fixed cutting body and the movable cutting body; a cutting opening interpenetrating with the internal space thereof is arranged on the upper surface of the fixed cutting body and the movable cutting body; a movable opening interpenetrating with the cutting opening is arranged on one of the rear blocks, and the movable opening and the cutting opening are perpendicular to each other; the fixed cutting body is provided with a plurality of front blocks evenly distributed from left to right; a plurality of rear blocks are arranged on the front of the upper surface of the fixed cutting body and the movable cutting body; a plurality of rear blocks are arranged on the upper surface of the fixed cutting body and the movable cutting body; a plurality of rear blocks are arranged on the upper surface of the movable cutting body A blade moving mechanism is provided in the mobile cutting machine body; the blade moving mechanism includes a cutting seat; a driven roller mounting frame is provided on the front side of the upper surface of the cutting seat; a driven roller matching therewith is provided on the driven roller mounting frame; a cutting blade corresponding to the cutting port position is provided at one end of the driven roller, and a driven synchronous wheel is provided at the other end of the driven roller; a cutting motor is provided on the rear side of the upper surface of the cutting seat; an active synchronous wheel is provided at one end of the motor shaft of the cutting motor; the active synchronous wheel and the driven synchronous wheel are connected by a synchronous belt.

[0007] The blade moving mechanism also includes a mobile cylinder mounting seat arranged on the inner wall of the rear side of the fixed cutting body and the inner wall of the rear side of the mobile cutting body; the mobile cylinder mounting seat is provided with a mobile cylinder matching it; the front end of the piston rod of the mobile cylinder is provided with a moving part, and the moving part is also arranged on the middle part of the lower surface of the cutting seat; a support beam is provided on the left and right sides of the fixed cutting body and the mobile cutting body; a second slide rail matching it is provided on the support beam; a plurality of second sliding blocks matching the second slide rails are provided on the left and right sides of the lower surface of the cutting seat.

[0008] The lower part of the fixed cutting body and the front side wall of the lower part of the mobile cutting body are both provided with a drawer opening which is connected with the internal space thereof; a material collection drawer which matches it is provided in the drawer opening; a plurality of guide beams which fit with the lower surface of the material collection drawer are provided in the fixed cutting body and the mobile cutting body; a blade cover which covers the outside of the cutting blade is provided on one side of the driven roller mounting frame; a discharge opening which corresponds to the position of the material collection drawer is provided on the lower surface of the blade cover, and the discharge opening is connected with the internal space of the blade cover; a cutting notch which is connected with the internal space thereof is provided on the upper front side of the blade cover.

[0009] The alignment mechanism includes a guiding bevel arranged on one side of the upper surface of the front part of the mobile cutting body, the guiding bevel is located on the side of the mobile cutting body away from the fixed cutting body, and the guiding bevel is adjacent to the cutting opening on the mobile cutting body; a discharge seat corresponding to the position of the guiding bevel is arranged on the side of the mobile cutting body away from the fixed cutting body; a discharge groove is arranged on the upper surface of the discharge seat, and the end of the guiding bevel away from the fixed cutting body is inclined toward the bottom of the discharge groove; a self-unloading hopper connected with the discharge groove is arranged on the front side wall of the discharge seat, and the front end of the self-unloading hopper is inclined downward; an alignment cylinder mounting seat is arranged on the side of the upper surface of the discharge seat away from the fixed cutting body; an alignment cylinder matching therewith is arranged on the alignment cylinder mounting seat; an alignment plate located directly above the notch of the discharge groove is arranged at one end of the piston rod of the alignment cylinder.

[0010] The limiting mechanism includes auxiliary covers arranged on the upper surfaces of the movable cutting machine body and the fixed cutting machine body, the front part of the auxiliary cover covers the rear part of the cutting port therein, and the front end of the auxiliary cover is arranged on the rear stopper with the movable port; an adjusting cylinder mounting seat is arranged on the upper surface of the auxiliary cover; an adjusting cylinder matching therewith is arranged on the adjusting cylinder mounting seat; a lifting seat is arranged at the front end of the piston rod of the adjusting cylinder; a limiting cylinder matching therewith is arranged on the upper surface of the front part of the lifting seat; the lower end of the piston rod of the limiting cylinder passes downward through the lifting seat and is provided with a clamping block; a clamping groove is arranged in the middle of the clamping block.

[0011] The brake mechanism includes an auxiliary port arranged on the machine base, and a middle beam is arranged in the middle of the auxiliary port; a brake cylinder mounting seat corresponding to the position of the middle beam is arranged on one side of the lower part of the movable cutting body; a brake cylinder is arranged on the side wall of the upper part of the brake cylinder mounting seat away from the fixed cutting body; a traction seat is arranged on the side wall of the lower part of the brake cylinder mounting seat away from the fixed cutting body; a center hole is arranged vertically through the traction seat in the middle, and the position of the center hole corresponds to the position of the middle beam; symmetrical traction grooves are arranged on the inner walls on the front and rear sides of the center hole; and a traction groove is arranged in the traction groove. Matching clamping jaws; an articulated seat is provided at the lower end of the piston rod of the brake cylinder; the front and rear ends of the articulated seat are both hinged with articulated arms matching therewith; the lower end of the articulated arm is hinged to the upper end of the clamping jaw; an inner traction bevel is provided in the traction groove, and the lower end of the inner traction bevel is inclined toward the center hole; an outer traction bevel is provided on the clamping jaw to fit the inner traction bevel; the lower ends of the clamping jaws on the front and rear sides are respectively located on the front and rear sides of the middle beam; the four corners of the lower part of the mobile cutting machine body are all provided with auxiliary seats opposite to the position of the first slide rail; the auxiliary seat is provided with an auxiliary screw hole that vertically penetrates itself.

[0012] An auxiliary support frame is arranged on one side of the movable cutting machine body adjacent to the fixed cutting machine body; a plurality of auxiliary rollers evenly distributed from left to right are arranged on the upper part of the auxiliary support frame.

[0013] The auxiliary support frame is fixed to the mobile cutting machine body by screws.

[0014] The upper surface of the middle beam is provided with an auxiliary slide rail that matches it; the front side of the lower surface of the auxiliary support frame is provided with a plurality of front slide blocks that match the first front slide rail; the rear side of the lower surface of the auxiliary support frame is provided with a plurality of rear slide blocks that match the auxiliary slide rail; the outer walls of the front slide block and the rear slide block are both provided with a locking screw hole that penetrates their internal space.

[0015] The beneficial effects of the utility model are:

[0016] Compared with the prior art, the mobile segmented cutting machine adopting the structure of the utility model only needs to adjust the position of the mobile cutting device before cutting the first initial material. When cutting subsequent initial materials, there is no need to adjust the position. The new initial material only needs to be placed on the upper surface of the mobile cutting machine body and the upper surface of the fixed cutting machine body, and the new initial material can be cut into two sections of material actually required. For each subsequent cutting work, it is only necessary to place the initial material to be cut on it, and the material with the actual required length can be directly cut out by the cutting blade. There is no need to measure and mark the material to be cut, which reduces a lot of actual measurement and marking, effectively ensures cutting efficiency, and can simultaneously complete the removal of the worn end of the material when cutting the material, effectively avoiding the situation where the cutting efficiency is reduced due to an increase in cutting steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model mobile segmented cutting machine;

[0018] Figure 2 is a schematic diagram of the structure of the mobile cutting device;

[0019] Figure 3 is a cross-sectional view of a fixed cutting device at one angle;

[0020] Figure 4 is a cross-sectional view of the fixed cutting device from another angle;

[0021] Figure 5 is a cross-sectional view of the brake mechanism;

[0022] Figure 6 is a cross-sectional view of the blade moving mechanism;

[0023] Figure 7 It is a cross-sectional view of the limiting mechanism. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0025] See also Figures 1 to 7The utility model provides a mobile segmented cutting machine, comprising a machine base 1, wherein a fixed cutting device 2 is provided in the middle of the upper surface of the machine base 1; mutually symmetrical mobile cutting devices 3 are provided on the left and right sides of the upper surface of the machine base 1; mutually symmetrical alignment mechanisms 4 are provided on the mobile cutting devices 3 on the left and right sides; a limiting mechanism 5 is provided on the fixed cutting device 2 and the mobile cutting devices 3 on the left and right sides; a brake mechanism 6 matching the machine base 1 is provided on one side of the lower part of the mobile cutting device 3; first slide rails 7 are provided on the front and rear sides of the upper surface of the left part of the machine base 1 and the front and rear sides of the upper surface of the right part; the mobile cutting device 3 comprises a mobile cutting body 8, and a plurality of first sliding blocks 9 matching the first slide rails 7 are provided on the front and rear sides of the lower surface of the mobile cutting body 8.

[0026] The fixed cutting device 2 includes a fixed cutting body 10 arranged in the middle of the upper surface of the machine base 1; a plurality of front blocks 11 evenly distributed from left to right are arranged at the front of the upper surface of the fixed cutting body 10 and the movable cutting body 8; a plurality of rear blocks 12 located behind the front blocks 11 are arranged at the front of the upper surface of the fixed cutting body 10 and the movable cutting body 8; the upper surfaces of the fixed cutting body 10 and the movable cutting body 8 are both provided with cutting openings 13 interpenetrating with their internal spaces; one of the rear blocks 12 is provided with a movable opening 14 interpenetrating with the cutting opening 13, and the movable opening 14 and the cutting opening 13 are perpendicular to each other; the fixed cutting body 10 is provided with a plurality of front blocks 11 evenly distributed from left to right; the fixed cutting body 10 is provided with a plurality of rear blocks 12 located behind the front blocks 11; the fixed cutting body 10 and the movable cutting body 8 are ... cutting openings 13 interpenetrating with their internal spaces; one of the rear blocks 12 is provided with a movable opening 14 interpenetrating with the cutting opening 13, and the movable opening 14 and the cutting opening 13 are perpendicular to each other; A blade moving mechanism is provided in the movable cutting body 8; the blade moving mechanism includes a cutting seat 15; a driven roller mounting frame 16 is provided on the front side of the upper surface of the cutting seat 15; a driven roller 17 matching therewith is provided on the driven roller mounting frame 16; a cutting blade 18 corresponding to the position of the cutting opening 13 is provided at one end of the driven roller 17, and a driven synchronous wheel 19 is provided at the other end of the driven roller 17; a cutting motor 20 is provided on the rear side of the upper surface of the cutting seat 15; an active synchronous wheel 21 is provided at one end of the motor shaft of the cutting motor 20; the active synchronous wheel 21 and the driven synchronous wheel 19 are connected by a synchronous belt.

[0027] The blade moving mechanism also includes a mobile cylinder mounting seat 22 arranged on the rear inner wall of the fixed cutting body 10 and the rear inner wall of the mobile cutting body 8; a mobile cylinder 23 matching it is provided on the mobile cylinder mounting seat 22; a moving part 24 is provided at the front end of the piston rod of the mobile cylinder 23, and the moving part 24 is also arranged on the middle part of the lower surface of the cutting seat 15; a support beam 25 is provided on the left and right sides of the fixed cutting body 10 and the mobile cutting body 8; a second slide rail 26 matching it is provided on the support beam 25; a plurality of second sliding blocks 27 matching the second slide rail 26 are provided on the left and right sides of the lower surface of the cutting seat 15.

[0028] The lower part of the fixed cutting body 10 and the front side wall of the lower part of the movable cutting body 8 are both provided with a drawer opening 28 which is connected with the internal space thereof; a material collection drawer 29 which matches it is provided in the drawer opening 28; a plurality of guide beams 30 which are in contact with the lower surface of the material collection drawer 29 are provided in the fixed cutting body 10 and the movable cutting body 8; a blade cover 31 which covers the outside of the cutting blade 18 is provided on one side of the driven roller mounting frame 16; a discharge opening 32 which corresponds to the position of the material collection drawer 29 is provided on the lower surface of the blade cover 31, and the discharge opening 32 is connected with the internal space of the blade cover 31; the upper front side of the blade cover 31 has a cutting notch 33 which is connected with the internal space thereof.

[0029] The alignment mechanism 4 includes a guide slope 34 provided on one side of the upper surface of the front portion of the mobile cutting body 8, the guide slope 34 is located on the side of the mobile cutting body 8 away from the fixed cutting body 10, and the guide slope 34 is adjacent to the cutting opening 13 on the mobile cutting body 8; a discharge seat 35 corresponding to the position of the guide slope 34 is provided on the side of the mobile cutting body 8 away from the fixed cutting body 10; a discharge groove 36 is provided on the upper surface of the discharge seat 35, and the guide slope 34 is away from the fixed cutting body 10. One end of the body 10 is inclined toward the bottom of the discharge trough 36; the front side wall of the discharge seat 35 is provided with a self-unloading hopper 37 that is connected to the discharge trough 36, and the front end of the self-unloading hopper 37 is inclined downward; the upper surface of the discharge seat 35 is provided with an alignment cylinder mounting seat 38 on the side away from the fixed cutting body 10; the alignment cylinder mounting seat 38 is provided with an alignment cylinder 39 that matches it; one end of the piston rod of the alignment cylinder 39 is provided with an alignment plate 40 located directly above the notch of the discharge trough 36.

[0030] The limiting mechanism 5 includes an auxiliary cover 41 arranged on the upper surface of the movable cutting body 8 and the upper surface of the fixed cutting body 10, the front part of the auxiliary cover 41 covers the rear part of the cutting port 13 therein, and the front end of the auxiliary cover 41 is arranged on the rear block seat 12 with the movable port 14; an adjusting cylinder mounting seat 42 is arranged on the upper surface of the auxiliary cover 41; an adjusting cylinder 43 matching therewith is arranged on the adjusting cylinder mounting seat 42; a lifting seat 44 is arranged at the front end of the piston rod of the adjusting cylinder 43; a limiting cylinder 45 matching therewith is arranged on the upper surface of the front part of the lifting seat 44; the lower end of the piston rod of the limiting cylinder 45 passes downward through the lifting seat 44 and is provided with a clamping block 46; a clamping groove 47 is arranged in the middle of the clamping block 46.

[0031] The brake mechanism 6 includes an auxiliary port 48 provided on the machine base 1, and a middle beam 49 is provided in the middle of the auxiliary port 48; a brake cylinder mounting seat 50 corresponding to the position of the middle beam 49 is provided on one side of the lower part of the movable cutting body 8; a brake cylinder 51 is provided on the side wall of the upper part of the brake cylinder mounting seat 50 away from the fixed cutting body 10; a traction seat 52 is provided on the side wall of the lower part of the brake cylinder mounting seat 50 away from the fixed cutting body 10; a center hole 53 is provided in the middle of the traction seat 52 that vertically penetrates itself, and the position of the center hole 53 corresponds to the position of the middle beam 49; the inner walls on the front and rear sides of the center hole 53 are provided with traction grooves 54 that are symmetrical to each other; the traction grooves 54 are provided with A matching clamp 55; an articulated seat 56 is provided at the lower end of the piston rod of the brake cylinder 51; the front and rear ends of the articulated seat 56 are both articulated with articulated arms 57 that match it; the lower end of the articulated arm 57 is hinged to the upper end of the clamp 55; an inner traction slope 58 is provided in the traction groove 54, and the lower end of the inner traction slope 58 is inclined toward the center hole; the clamp 55 is provided with an outer traction slope 59 that fits with the inner traction slope 58; the lower ends of the clamps 55 on the front and rear sides are respectively located on the front and rear sides of the middle beam 49; the four corners of the lower part of the mobile cutting body 8 are all provided with auxiliary seats 60 opposite to the position of the first slide rail 7; the auxiliary seat 60 is provided with an auxiliary screw hole 61 that vertically penetrates itself.

[0032] An auxiliary support frame 62 is disposed on one side of the movable cutting body 8 adjacent to the fixed cutting body 10 ; a plurality of auxiliary rollers 63 evenly distributed from left to right are disposed on the upper portion of the auxiliary support frame 62 .

[0033] The auxiliary support frame 62 is fixed to the movable cutting machine body 8 by screws.

[0034] The upper surface of the middle beam 49 is provided with an auxiliary slide rail 65 that matches it; the front side of the lower surface of the auxiliary support frame 62 is provided with a plurality of front slide blocks 66 that match the front first slide rail 7; the rear side of the lower surface of the auxiliary support frame 62 is provided with a plurality of rear slide blocks 67 that match the auxiliary slide rail 65; the outer walls of the front slide blocks 66 and the rear slide blocks 67 are both provided with a limiting screw hole that penetrates their internal spaces.

[0035] The method of using the utility model is as follows:

[0036] Before the initial material needs to be cut, the position of the movable cutting body 8 on the left and right sides can be adjusted according to the actual required length of the material. The distance between the cutting blade 18 on the movable cutting body 8 and the cutting blade 18 on the fixed cutting body 10 is the length of the material actually cut. Therefore, as the position of the movable cutting body 8 on the left and right sides moves to the actually required position, the initial material can be cut into two materials with the actually required length, and the cutting blade 18 on the movable cutting body 8 can have the effect of cutting off the worn ends of the initial material.

[0037] When the mobile cutting machine body 8 stably moves to the actual required position along the trajectory of the first slide rail 7, the position of the mobile cutting machine body 8 can be fixed, and the brake cylinder 51 can be started at this time. The piston rod of the brake cylinder 51 will drive the articulated seat 56 to move downward. When the articulated seat 56 moves downward, the articulated arm 57 swings, and the outer traction bevel 59 on the clamping claw 55 moves downward along the inner traction bevel 58 in the traction groove 54, and the outer traction bevel 59 fits with the inner traction bevel 58, and the lower end of the inner traction bevel 58 faces the center hole 53. The middle beam 49 is inclined, so under the guidance of the inner traction inclined surface 58, the clamping claws 55 on the front and rear sides of the middle beam 49 will approach each other during the downward movement, thereby clamping the middle beam 49. After the clamping claws 55 on the front and rear sides clamp the middle beam 49, a braking effect is achieved, and the position of the mobile cutting body 8 is effectively fixed. At the same time, screws can be screwed into the auxiliary screw holes 61. As long as the screws are pressed tightly against the upper surface of the first slide rail 7, the position of the mobile cutting body 8 can be further limited, thereby ensuring the stability of the mobile cutting body 8 after the displacement is completed to the greatest extent.

[0038] When the mobile cutting body 8 moves to the actual required position and is fixed, the initial material can be placed between the front stop 11 and the rear stop 12 on the upper surface of the fixed cutting body 10, and the two ends of the initial material are between the front stop 11 and the rear stop 12 on the upper surface of the mobile cutting body 8 on the left and right sides. Considering that the worn ends of the initial material need to be cut off, the length of the initial material is greater than the spacing between the cutting blades 18 of the mobile cutting body 8 on the left and right sides. Although there is a certain amount of wear on both ends of the initial material, there are still some planes at both ends of the initial material. The existence of this part of the plane makes it easy for the alignment mechanism 4 to align the initial material, avoiding the situation where the initial material is tilted when being cut, resulting in an inclination of the cut surface, and effectively ensuring the flatness of the cut surface of the material. When the initial material needs to be aligned, the alignment cylinder 39 can be started. At this time, the piston rod of the alignment cylinder 39 will move the alignment plate 40 toward the fixed cutting body 10. When the alignment plate 40 moves a certain stroke, the alignment plates on the left and right sides will fit with the end faces at both ends of the initial material, thereby realizing the alignment of the initial material.

[0039] When the initial materials are aligned, the initial materials can be pressed and limited by the limiting mechanism 5 to ensure the stability of the cutting blade when cutting the initial materials. When the limiting mechanism 5 is needed, the adjusting cylinder 43 can be started first. At this time, the piston rod of the adjusting cylinder 43 will drive the lifting seat 44 to move forward, so that the pressing block 46 moves to the top of the initial materials. When the pressing block 46 moves to the top of the initial materials, the adjusting cylinder 43 is closed and the limiting cylinder 45 starts to start. At this time, the piston rod of the limiting cylinder 45 drives the pressing block 46 to move downward. As the pressing block 46 continues to move downward, the pressing block 46 is finally pressed against the upper surface of the initial materials, so that the position of the initial materials is effectively fixed. A pressing groove 47 is provided in the middle of the pressing block 46. When the pressing block 46 presses the initial materials, the arc-shaped outer wall of the initial materials will be embedded in the pressing groove 47, and the edge of the lower notch of the pressing groove 47 is pressed against the arc-shaped outer wall, thereby further improving the limiting effect of the pressing block 46 on the initial materials.

[0040] When the initial material has been aligned and limited, the initial material can be cut by the mobile cutting device 3 on the left and right sides and the cutting blade 18 of the fixed cutting device 2 at the same time. At this time, the cutting motor 20 can be started. When the cutting motor 20 is turned on, the motor shaft of the cutting motor 20 will drive the active synchronous wheel 21 to rotate, and the active synchronous wheel 21 is connected to the driven synchronous wheel 19 by a synchronous belt. Therefore, when the active synchronous wheel 21 rotates, the driven synchronous wheel 19 rotates accordingly, thereby realizing the rotation of the driven roller 17. A cutting blade 18 is provided at one end of the driven roller 17. When the driven roller 17 rotates, the cutting blade 18 rotates synchronously. The upper end of the cutting blade 18 is higher than the cutting port 13. The cutting blade 18 protrudes from the upper part of the cutting port 13 and can be accommodated in the moving port 14, so that the cutting blade 18 is hidden after the cutting work is completed, which can protect the staff and effectively avoid the situation where the staff accidentally touches the cutting blade 18 and is injured.

[0041] When the cutting blade 18 rotates under the action of the cutting motor 20, the moving cylinder 23 can be started. At this time, the piston rod of the moving cylinder 23 will drive the moving member 24 to move forward, and the moving member 24 is fixed to the lower surface of the cutting seat 15 by screws or welding. When the moving member 24 moves forward, the cutting seat 15 moves forward synchronously, thereby realizing the forward movement of the cutting blade 18. As the cutting blade 18 moves forward, the upper part of the cutting blade 18 moves out of the moving opening 14. Under the action of the cutting notch of the blade cover 31, the upper front part of the cutting blade 18 can be exposed above the cutting opening 13. As the upper front part of the cutting blade 18 comes into contact with the initial material, the rotating cutting blade 18 8 will cut the initial material, as the cutting blade 18 continues to move forward along the trajectory of the cutting port 13, the cutting blade 18 will eventually cut off the initial material, thereby completing the cutting work. In the process of the cutting blade 18 cutting the initial material, the debris generated by the cutting will be thrown into the blade cover 31 along the rotation of the cutting blade 18, and finally gathered toward the discharge port issued by the blade cover 31 under the action of gravity, and finally fell into the collection drawer 29 through the discharge port 32. This structural design is conducive to the collection of debris, especially the copper powder generated by cutting the copper rod can be effectively collected to avoid waste of resources. When the debris collection is completed, only the collection drawer 29 needs to be pulled out from the drawer port 28 to quickly complete the processing of the debris.

[0042] When the fixed cutting device 2 and the cutting blades 18 on the movable cutting devices 3 on the left and right sides cut the initial material into two sections of material with the actual required length, the left and right ends of the initial material are cut out by the cutting blades 18 on the movable cutting devices 3 on the left and right sides at the same time. At this time, the cut ends of the material will fall to the guide slope 34 under the action of gravity, and then the guide slope 34 will guide it into the discharge chute 36, and finally slide down to the front along the inclined trajectory of the self-unloading hopper 37. At this time, you only need to place a waste collection box just below the front end of the self-unloading hopper 37 to effectively collect the cut ends of the material.

[0043] When the initial material is cut, the clamping block 46 on the limiting mechanism 5 and the alignment plate 40 of the alignment mechanism 4 can be moved up and reset, and then the two cut sections of material can be removed, and a new initial material can be replaced. Since the position of the mobile cutting device 3 has been adjusted before the first cutting work, no other preparations are required at this time. The new initial material only needs to be placed on the upper surface of the mobile cutting body 8 and the upper surface of the fixed cutting body 10, and the new initial material can be cut into the two sections of material actually required. For each subsequent cutting work, it is only necessary to place the initial material to be cut, and the material with the actual required length can be directly cut out by the cutting blade 18. There is no need to measure and mark the material to be cut, which reduces a lot of actual measurement and marking, effectively ensures the cutting efficiency, and can simultaneously complete the removal of the worn end of the material when cutting the material, effectively avoiding the situation where the cutting efficiency is reduced due to an increase in cutting steps.

[0044] An auxiliary support frame 62 is provided on one side of the mobile cutting body 8 adjacent to the fixed cutting body 10, and a plurality of auxiliary rollers 63 are provided on the upper part of the auxiliary support frame 62, which are evenly distributed from left to right. When the initial length of the initial material is long, the portion of the initial material between the fixed cutting body 10 and the mobile cutting body 8 is very prone to collapse. At this time, the auxiliary rollers 63 on the auxiliary support frame 62 can support the portion of the initial material between the fixed cutting body 10 and the mobile cutting body 8, ensuring that the initial material remains straight when being cut, and avoiding the situation in which the length of the cut material does not match the actual required length due to the collapse of the initial material.

[0045] The auxiliary support frame 62 is fixed to the movable cutting body 8 by screws. This fixing method can realize the synchronous movement of the movable cutting body 8 and the auxiliary support frame 62, and is convenient for adjusting the position of the auxiliary support frame 62.

[0046] An auxiliary slide rail 65 matching with it is provided on the upper surface of the middle beam 49, a plurality of front slide blocks 66 matching with the front first slide rail 7 are provided on the front side of the lower surface of the auxiliary support frame 62, a plurality of rear slide blocks 67 matching with the auxiliary slide rail 65 are provided on the rear side of the lower surface of the auxiliary support frame 62, and a locking screw hole communicating with the internal space thereof is provided on the outer wall of the front slide block 66 and the rear slide block 67. This installation method of the auxiliary support frame 62 is more flexible and facilitates the auxiliary support frame 62 to move quickly and adjust its own position. After the auxiliary support frame 62 completes the position adjustment, it only needs to tighten the screws in the locking screw holes and press the screws tightly against the surface of the auxiliary slide rail 65 and the surface of the front first slide rail 7, so as to fix the position of the auxiliary support frame 62.

Claims

1. A mobile segmented cutting machine, comprising a machine base, characterized in that: A fixed cutting device is provided in the middle of the upper surface of the machine base; symmetrical movable cutting devices are provided on the left and right sides of the upper surface of the machine base; symmetrical alignment mechanisms are provided on the movable cutting devices on the left and right sides; a limiting mechanism is provided on the fixed cutting device and the movable cutting devices on the left and right sides; a brake mechanism matching the machine base is provided on one side of the lower part of the movable cutting device; first slide rails are provided on the front and rear sides of the upper surface of the left part of the machine base and on the front and rear sides of the upper surface of the right part; the movable cutting device includes a movable cutting body, and a plurality of first sliding blocks matching the first slide rails are provided on the front and rear sides of the lower surface of the movable cutting body.

2. A mobile segmented cutting machine according to claim 1, characterized in that: The fixed cutting device comprises a fixed cutting body arranged in the middle of the upper surface of the machine base; a plurality of front blocks evenly distributed from left to right are arranged at the front of the upper surface of the fixed cutting body and the movable cutting body; a plurality of rear blocks located behind the front blocks are arranged at the front of the upper surface of the fixed cutting body and the movable cutting body; a cutting opening interpenetrating with the internal space thereof is arranged on the upper surface of the fixed cutting body and the movable cutting body; a movable opening interpenetrating with the cutting opening is arranged on one of the rear blocks, and the movable opening and the cutting opening are perpendicular to each other; A blade moving mechanism is provided in both the fixed cutting body and the movable cutting body; the blade moving mechanism includes a cutting seat; a driven roller mounting frame is provided on the front side of the upper surface of the cutting seat; a driven roller matching therewith is provided on the driven roller mounting frame; a cutting blade corresponding to the cutting port position is provided at one end of the driven roller, and a driven synchronous wheel is provided at the other end of the driven roller; a cutting motor is provided on the rear side of the upper surface of the cutting seat; an active synchronous wheel is provided at one end of the motor shaft of the cutting motor; the active synchronous wheel and the driven synchronous wheel are connected by a synchronous belt.

3. A mobile segmented cutting machine according to claim 2, characterized in that: The blade moving mechanism also includes a mobile cylinder mounting seat arranged on the inner wall of the rear side of the fixed cutting body and the inner wall of the rear side of the mobile cutting body; the mobile cylinder mounting seat is provided with a mobile cylinder matching it; the front end of the piston rod of the mobile cylinder is provided with a moving part, and the moving part is also arranged on the middle part of the lower surface of the cutting seat; a support beam is provided on the left and right sides of the fixed cutting body and the mobile cutting body; a second slide rail matching it is provided on the support beam; a plurality of second sliding blocks matching the second slide rails are provided on the left and right sides of the lower surface of the cutting seat.

4. The mobile segmented cutting machine according to claim 2, characterized in that: The lower part of the fixed cutting body and the front side wall of the lower part of the mobile cutting body are both provided with a drawer opening which is connected with the internal space thereof; a material collection drawer which matches it is provided in the drawer opening; a plurality of guide beams which fit with the lower surface of the material collection drawer are provided in the fixed cutting body and the mobile cutting body; a blade cover which covers the outside of the cutting blade is provided on one side of the driven roller mounting frame; a discharge opening which corresponds to the position of the material collection drawer is provided on the lower surface of the blade cover, and the discharge opening is connected with the internal space of the blade cover; a cutting notch which is connected with the internal space thereof is provided on the upper front side of the blade cover.

5. The mobile segmented cutting machine according to claim 2, characterized in that: The alignment mechanism includes a guiding bevel arranged on one side of the upper surface of the front part of the mobile cutting body, the guiding bevel is located on the side of the mobile cutting body away from the fixed cutting body, and the guiding bevel is adjacent to the cutting opening on the mobile cutting body; a discharge seat corresponding to the position of the guiding bevel is arranged on the side of the mobile cutting body away from the fixed cutting body; a discharge groove is arranged on the upper surface of the discharge seat, and the end of the guiding bevel away from the fixed cutting body is inclined toward the bottom of the discharge groove; a self-unloading hopper connected with the discharge groove is arranged on the front side wall of the discharge seat, and the front end of the self-unloading hopper is inclined downward; an alignment cylinder mounting seat is arranged on the side of the upper surface of the discharge seat away from the fixed cutting body; an alignment cylinder matching therewith is arranged on the alignment cylinder mounting seat; an alignment plate located directly above the notch of the discharge groove is arranged at one end of the piston rod of the alignment cylinder.

6. The mobile segmented cutting machine according to claim 2, characterized in that: The limiting mechanism includes auxiliary covers arranged on the upper surfaces of the movable cutting machine body and the fixed cutting machine body, the front part of the auxiliary cover covers the rear part of the cutting port therein, and the front end of the auxiliary cover is arranged on the rear stopper with the movable port; an adjusting cylinder mounting seat is arranged on the upper surface of the auxiliary cover; an adjusting cylinder matching therewith is arranged on the adjusting cylinder mounting seat; a lifting seat is arranged at the front end of the piston rod of the adjusting cylinder; a limiting cylinder matching therewith is arranged on the upper surface of the front part of the lifting seat; the lower end of the piston rod of the limiting cylinder passes downward through the lifting seat and is provided with a clamping block; a clamping groove is arranged in the middle of the clamping block.

7. The mobile segmented cutting machine according to claim 2, characterized in that: The brake mechanism includes an auxiliary port arranged on the machine base, and a middle beam is arranged in the middle of the auxiliary port; a brake cylinder mounting seat corresponding to the position of the middle beam is arranged on one side of the lower part of the movable cutting body; a brake cylinder is arranged on the side wall of the upper part of the brake cylinder mounting seat away from the fixed cutting body; a traction seat is arranged on the side wall of the lower part of the brake cylinder mounting seat away from the fixed cutting body; a center hole is arranged vertically through the traction seat in the middle, and the position of the center hole corresponds to the position of the middle beam; symmetrical traction grooves are arranged on the inner walls on the front and rear sides of the center hole; and a traction groove is arranged in the traction groove. Matching clamping jaws; an articulated seat is provided at the lower end of the piston rod of the brake cylinder; the front and rear ends of the articulated seat are both hinged with articulated arms matching therewith; the lower end of the articulated arm is hinged to the upper end of the clamping jaw; an inner traction bevel is provided in the traction groove, and the lower end of the inner traction bevel is inclined toward the center hole; an outer traction bevel is provided on the clamping jaw to fit the inner traction bevel; the lower ends of the clamping jaws on the front and rear sides are respectively located on the front and rear sides of the middle beam; the four corners of the lower part of the mobile cutting machine body are all provided with auxiliary seats opposite to the position of the first slide rail; the auxiliary seat is provided with an auxiliary screw hole that vertically penetrates itself.

8. The mobile segmented cutting machine according to claim 7, characterized in that: An auxiliary support frame is arranged on one side of the movable cutting machine body adjacent to the fixed cutting machine body; a plurality of auxiliary rollers evenly distributed from left to right are arranged on the upper part of the auxiliary support frame.

9. The mobile segmented cutting machine according to claim 8, characterized in that: The auxiliary support frame is fixed to the mobile cutting machine body by screws.

10. The mobile segmented cutting machine according to claim 8, characterized in that: The upper surface of the middle beam is provided with an auxiliary slide rail that matches it; the front side of the lower surface of the auxiliary support frame is provided with a plurality of front slide blocks that match the first front slide rail; the rear side of the lower surface of the auxiliary support frame is provided with a plurality of rear slide blocks that match the auxiliary slide rail; the outer walls of the front slide block and the rear slide block are both provided with a locking screw hole that penetrates their internal space.

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