Workpiece cutting mechanism for machining

Abstract

The invention belongs to the technical field of machining equipment, and particularly discloses a workpiece cutting mechanism for machining, which comprises a loading box, a top plate is fixedly connected to the top of the loading box, a mounting frame is fixedly connected to the top of the top plate, and a hydraulic cylinder is fixedly connected to the top of the mounting frame. A pressing stabilizing mechanism is slidably connected to the outer portion of the mounting frame, a moving mechanism is arranged in the middle of the pressing stabilizing mechanism, a protection mechanism is arranged at the top of the mounting frame, a pouring mechanism is arranged on the inner side of a top plate, and a buffering mechanism is arranged in the charging box. The material pressing stabilizing mechanism comprises a driving plate and two material pressing plates. The coating agent can continuously fall off through the protection mechanism when the cutting disc cuts the workpiece, the cutting efficiency is improved, meanwhile, the service life of the cutting disc can be prolonged, and the oxidation rate of the cutting face of the workpiece and the oxidation rate of the knife edge of the cutting disc can be reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical processing equipment, and specifically discloses a workpiece cutting mechanism for mechanical processing. Background Art

[0002] Machining refers to the process of cutting, grinding, drilling and milling materials using mechanical equipment to produce mechanical parts or products with certain shapes, sizes and surface quality. Machining is the foundation of the machinery manufacturing industry and is widely used in aviation, automobile, mold and machinery manufacturing.

[0003] In mechanical processing, the cutting mechanism is a key component used to process raw materials or semi-finished products into the required shape and size. The design and function of the cutting mechanism are crucial to improving processing efficiency, ensuring processing accuracy, and reducing material waste.

[0004] In the prior art, when a workpiece cutting mechanism for mechanical machining is cutting a workpiece, the coating agent on the cutting disk is basically applied to the cutting disk before the workpiece is cut, and the workpiece is cut after coating. However, during the cutting process, the coating agent will become less and less as the cutting disk cuts. In order not to delay the cutting, the cutting is generally seldom stopped to apply the coating agent. When the coating agent is gone, it is easy to cause increased friction between the cutting disk and the workpiece, which reduces the cutting efficiency and accelerates the damage of the cutting disk, reduces the service life of the cutting disk, and further increases the processing cost. Summary of the invention

[0005] In view of this, the technical problem to be solved by the present invention is to propose a workpiece cutting mechanism for mechanical processing, so as to solve the problem that the workpiece cutting mechanism for mechanical processing in the prior art rarely stops cutting to apply coating agent when cutting the workpiece, which easily causes increased friction between the cutting disk and the workpiece, reduces the cutting efficiency and reduces the service life of the cutting disk.

[0006] In order to achieve the above purpose, the present invention provides a workpiece cutting mechanism for mechanical processing, including a loading box, a top plate is fixedly connected to the top of the loading box, a mounting frame is fixedly connected to the top of the top plate, a hydraulic cylinder is fixedly connected to the top of the mounting frame, a material pressing and stabilizing mechanism is slidably connected to the outside of the mounting frame, a moving mechanism is arranged in the middle of the material pressing and stabilizing mechanism, a protective mechanism is arranged on the top of the mounting frame, a material pouring mechanism is arranged on the inner side of the top plate, and a buffer mechanism is arranged inside the loading box.

[0007] In the above technical solution, preferably, the press stabilizing mechanism includes a driving plate and two press plates, the driving plate is slidably connected to the outside of the mounting frame, two limiting rods are slidably connected to the inside of both sides of the driving plate, the outer sleeve of the limiting rod is provided with an extrusion spring, and the bottoms of the four limiting rods are respectively fixedly connected to the tops of the two press plates.

[0008] In the above technical scheme, preferably, the moving mechanism includes a motor and a mounting frame, wherein one side of the motor close to the limit rod is fixedly connected to the outer side of the press stabilizing mechanism, the output end of the motor is fixedly connected to a threaded rod, the external thread of the threaded rod is connected to a moving block, both sides of the moving block are rotatably connected to a rotating wheel, a sliding groove is provided in the middle of the driving plate, the moving block and the rotating wheel are both arranged inside the sliding groove, the inner side of the mounting frame is rotatably connected to a cutting disk, the outer side of the mounting frame is fixedly connected to the motor, the output end of the motor is fixedly connected to the middle of the cutting disk, two empty grooves are provided on both sides of the interior of the moving block, the interior of the empty groove is slidably connected to a limiting disk, the bottom of the limiting disk is fixedly connected to a connecting rod, and the bottoms of the four connecting rods are respectively fixedly connected to both sides of the mounting frame.

[0009] In the above technical solution, preferably, the protection mechanism includes a connecting cylinder, the bottom of the connecting cylinder is fixedly connected to the top of the moving block, the interior of the connecting cylinder is fixedly connected with a reset spring, the bottom of the reset spring is fixedly connected with a sliding disk, the middle of the sliding disk is fixedly connected with a connecting pipe, the top of the connecting pipe is fixedly connected with a limited baffle, the external top of the connecting pipe is provided with two feed ports, the bottom of the connecting cylinder is fixedly connected with a connecting hard pipe, the bottom of the connecting hard pipe is fixedly connected to the top of the mounting frame and passes through, the interior of the moving block is provided with a movable groove, and the connecting hard pipe The top is arranged inside the movable groove, and mounting tubes are fixedly connected on both sides of the mounting frame, and a clamping spring is fixedly connected on the side of the mounting tube away from the mounting frame, and a sliding piece is fixedly connected on the side of the clamping spring close to the mounting frame, and a mounting bent rod is fixedly connected on the side of the sliding piece away from the mounting frame, and a material brush is fixedly connected to the bottom of the mounting bent rod, and a loading bucket is fixedly connected to the top of the mounting frame, and a connecting hose is fixedly connected to the bottom of the loading bucket, and one end of the connecting hose away from the loading bucket is fixedly connected to the top of the connecting tube, and a filling pipe is fixedly connected to the top of the charging bucket.

[0010] In the above technical scheme, preferably, the unloading mechanism includes two flip plates, the bottom of the two flip plates are rotatably connected to the top of the top plate, two sliding grooves are provided inside the flip plate, the inside of the sliding groove is slidably connected with a sliding block, a pushing plate is fixedly connected between the tops of the two sliding blocks, the top of the flip plate is fixedly connected with a connecting rope, the tops of the two connecting ropes are respectively fixedly connected to both sides of the bottom of the driving plate, the inner side of the pushing plate is rotatably connected with a flipping rod, and the tops of the two flipping rods are respectively rotatably connected to both sides of the bottom of the driving plate.

[0011] In the above technical scheme, preferably, the buffer mechanism includes four rotating folding frames, the bottoms of the four rotating folding frames are rotatably connected to the inner bottom end of the loading box, the middle part of the rotating folding frame is slidably connected to the limiting slide bar, the outer sleeve of the limiting slide bar is provided with a pushing spring, the outer part of the limiting slide bar is fixedly connected to the limiting round block, the inner part of the limiting slide bar is fixedly connected with a slider, both sides of the slider are fixedly connected with the limiting slide bar, the inner parts of the charging box are provided with fitting grooves, the inner parts of the charging box are provided with limiting sliding grooves on both sides of the fitting grooves, the slider is slidably connected to the inner part of the fitting groove, the limiting slide bar is slidably connected to the inner part of the limiting sliding groove, and the inner part of the charging box is slidably connected with a placement plate.

[0012] In the above technical solution, preferably, revolving doors are rotatably connected on both sides of the loading box, handles are fixedly connected to the outer sides of the revolving doors, two stabilizing bars are fixedly connected to the top of the top plate, and the outer sides of the stabilizing bars are slidably connected to the inside of the driving plate.

[0013] In the above technical solution, preferably, one end of the push spring is fixedly connected to a side of the limiting circle close to the slider, and the other end of the push spring is fixedly connected to a side of the middle of the rotating folding frame away from the slider.

[0014] In the above technical solution, preferably, the tops of the four rotating folding frames are fixedly connected to the four bottom corners of the placement plate, and the side of the limiting slide bar away from the limiting circle block is fixedly connected to the side of the slider close to the limiting circle block.

[0015] In the above technical solution, preferably, the top end of the extrusion spring is fixedly connected to the bottom end of the driving plate, and the bottom end of the extrusion spring is fixedly connected to the top end of the pressing plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention uses a protective mechanism to continuously drop a coating agent when the cutting disc cuts the workpiece, and uses a coating brush to evenly coat the coating agent on the cutting disc, thereby reducing the friction between the cutting disc and the workpiece, improving the cutting efficiency, and also increasing the service life of the cutting disc. In addition, during the cutting process, a protective film is coated on the cutting edge of the cutting disc and the cutting surface of the workpiece, thereby reducing the oxidation rate at the cutting surface of the workpiece and the cutting edge of the cutting disc.

[0017] 2. The present invention can automatically pour the cut workpieces into the loading box through the pouring mechanism, thereby completing automatic material collection. Not only can the buffer mechanism be used to reduce the height of the workpiece when it falls, but it can also reduce the potential energy of the workpiece when it falls. Then, the cut workpieces can be automatically collected intact, reducing the workload of the staff and improving the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention; Figure 2 It is a structural schematic diagram of the chute in the present invention; Figure 3 It is a structural schematic diagram of the rotating wheel in the present invention; Figure 4 It is a structural schematic diagram of the moving mechanism in the present invention; Figure 5 It is a structural schematic diagram of the protection mechanism in the present invention; Figure 6 It is a structural schematic diagram of the smear brush in the present invention; Figure 7 It is a structural schematic diagram of the material pouring mechanism in the present invention; Figure 8 It is a structural schematic diagram of the sliding block in the present invention; Fig. 9 It is a schematic diagram of the structure of the limiting sliding groove in the present invention; Fig.10 It is a structural schematic diagram of the buffer mechanism in the present invention.

[0019] In the figure: 1, loading box; 2, top plate; 3, mounting frame; 4, hydraulic cylinder; 5, material pressing stabilizing mechanism; 501, driving plate; 502, limiting rod; 503, extrusion spring; 504, material pressing plate; 6, moving mechanism; 601, motor; 602, threaded rod; 603, moving block; 604, rotating wheel; 605, slide; 606, mounting frame; 607, cutting disc; 608, motor; 609, empty slot; 610, limiting disc; 611, connecting rod; 7, protection mechanism; 701, connecting cylinder; 702, reset spring; 703, sliding disc; 704, connecting pipe; 705, limiting baffle; 706, feeding port; 707, connecting hard pipe; 708, movable 1. The movable groove; 709. The installation cylinder; 710. The pressing spring; 711. The sliding piece; 712. The installation bending rod; 713. The smear brush; 714. The charging barrel; 715. The connecting hose; 716. The filling pipe; 8. The pouring mechanism; 801. The flipping plate; 802. The sliding groove; 803. The sliding block; 804. The pushing plate; 805. The connecting rope; 806. The flipping rod; 9. The buffer mechanism; 901. The rotating folding frame; 902. The limiting slide bar; 903. The pushing spring; 904. The limiting round block; 905. The sliding block; 906. The limiting slide bar; 907. The matching groove; 908. The limiting sliding groove; 909. The placing plate; 10. The stabilizing bar; 11. The rotating door; 12. The handle. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] like Figure 1 - Fig.10The workpiece cutting mechanism for mechanical processing shown in the figure comprises a loading box 1, which provides a storage space, a top plate 2 is fixedly connected to the top of the loading box 1, and the top plate 2 provides an installation position, a mounting frame 3 is fixedly connected to the top of the top plate 2, and the mounting frame 3 can provide sliding conditions and an installation position, a hydraulic cylinder 4 is fixedly connected to the top of the mounting frame 3, and a material pressing and stabilizing mechanism 5 is slidably connected to the outside of the mounting frame 3, and the hydraulic cylinder 4 can provide power for the material pressing and stabilizing mechanism 5 to move up and down, and the material pressing and stabilizing mechanism 5 can press the workpiece, and a moving mechanism 6 is arranged in the middle of the material pressing and stabilizing mechanism 5, and the moving mechanism 6 can perform mobile cutting, and the mounting frame 3 is fixedly connected to the top of the mounting frame 3 ... fixedly connected to the top of the mounting frame 3, and the mounting frame 3 is fixedly connected to the top of the mounting frame 3, and the mounting frame 3 is fixedly connected to the top of the mounting frame 3, and the mounting frame 3 is fixedly connected to the top of the mounting frame 3, and the mounting frame 3 is fixedly connected to the top of the mounting frame 3, and the mounting frame 3 is fixedly connected to A protection mechanism 7 is provided on the top of the frame 3, and the protection mechanism 7 can protect the moving mechanism 6. A material dumping mechanism 8 is provided on the inner side of the top plate 2, and the material dumping mechanism 8 can realize automatic material dumping. A buffer mechanism 9 is provided inside the loading box 1, and the buffer mechanism 9 plays a buffering role to prevent the workpiece from falling and being damaged. The two sides of the loading box 1 are rotatably connected with a rotating door 11, and the rotating door 11 is opened to facilitate the removal of parts. The outer side of the rotating door 11 is fixedly connected with a handle 12, and the handle 12 is convenient for the staff to open the rotating door 11. Two stabilizing bars 10 are fixedly connected to the top of the top plate 2, and the stabilizing bar 10 can improve the stability of the movement of the pressing stabilizing mechanism 5.

[0023] The material pressing stabilizing mechanism 5 includes a driving plate 501 and two material pressing plates 504. The driving plate 501 provides an installation position. The driving plate 501 is slidably connected to the outside of the mounting frame 3. Two limiting rods 502 are slidably connected to the inside of both sides of the driving plate 501. The limiting rods 502 can use their own reaction force to press the workpiece to prevent the workpiece from shaking. The outer sleeve of the limiting rod 502 is provided with an extrusion spring 503. The bottoms of the four limiting rods 502 are respectively fixedly connected to the tops of the two material pressing plates 504. The outer part of the stabilizing rod 10 is slidably connected to the inside of the driving plate 501. The extrusion spring 503 The top of the driving plate 501 is fixedly connected to the bottom of the extrusion spring 503, and the bottom of the extrusion spring 503 is fixedly connected to the top of the pressure plate 504. The hydraulic cylinder 4 is started, and the output end of the hydraulic cylinder 4 moves downward. After the output end of the hydraulic cylinder 4 moves downward, it drives the driving plate 501 to move downward, and the driving plate 501 drives the limiting rod 502 to move downward, and the limiting rod 502 drives the pressure plate 504 to move downward, so that the workpiece to be processed can be pressed by the pressure plate 504, and the reaction force of the extrusion spring 503 is used to tightly press the workpiece, thereby preventing the workpiece from shaking during cutting.

[0024] The moving mechanism 6 includes a motor 601 and a mounting frame 606. The side of the motor 601 close to the limiting rod 502 is fixedly connected to the outside of the material pressing stabilizing mechanism 5. The output end of the motor 601 is fixedly connected to the threaded rod 602. The external thread of the threaded rod 602 is connected to the moving block 603. The motor 601 can drive the threaded rod 602 to rotate, and when the threaded rod 602 rotates, it can drive the moving block 603 to move. Both sides of the moving block 603 are rotatably connected to the rotating wheels 604, and the rotating wheels 604 can reduce friction. A slide groove 605 is provided in the middle of the driving plate 501, and the slide groove 605 can provide a sliding space. The moving block 603 slides in the slide groove 605, and the rotating wheel 604 rotates in the slide groove 605. The moving block 603 and the rotating wheel 604 are both arranged inside the slide groove 605. The inner side of the mounting frame 606 is rotatably connected to the cutting disk 607, and the outer side of the mounting frame 606 is fixedly connected to the motor 608. The motor 608 provides power, and the output end of the motor 608 is fixedly connected to the middle of the cutting disk 607. The inner side of the moving block 603 is connected to the cutting disk 607. Two empty slots 609 are provided on both sides, and the inner sliding connection of the empty slots 609 is connected to a limit plate 610, and the bottom of the limit plate 610 is fixedly connected to a connecting rod 611, and the connecting rod 611 serves to install the installation frame 606. The bottoms of the four connecting rods 611 are respectively fixedly connected to the two sides of the installation frame 606, and the driving plate 501 drives the moving block 603 to move downward. After the moving block 603 moves downward, it can drive the connecting rod 611 to move downward, thereby driving the installation frame 606 to move downward, and then the cutting disk 607 can be brought into contact with the workpiece. At this time, the motor 608 is started, and the output end of the motor 608 rotates to drive the cutting disk 607 to rotate, so that the workpiece can be cut. When cutting, the motor 601 is started, and the output end of the motor 601 rotates to drive the threaded rod 602 to rotate. After the threaded rod 602 rotates, it can drive the moving block 603 to move horizontally, thereby driving the cutting disk 607 to move horizontally, and then the workpiece can be cut in the process of the cutting disk 607 moving.

[0025] The protection mechanism 7 includes a connecting tube 701, which can provide an installation space and a space for liquid to pass through. The bottom of the connecting tube 701 is fixedly connected to the top of the moving block 603. The interior of the connecting tube 701 is fixedly connected with a reset spring 702. The bottom of the reset spring 702 is fixedly connected with a sliding disk 703. The sliding disk 703 can play a role of limiting. The middle of the sliding disk 703 is fixedly connected with a connecting pipe 704. The connecting pipe 704 can cooperate with the connecting tube 701 to control the rate of falling liquid. The top of the connecting tube 704 is fixedly connected with a limiting baffle 705. Two feed ports 706 are provided at the top of the outside of the connecting tube 704. The bottom of the connecting tube 701 is fixedly connected with a connecting hard pipe 707. The connecting hard pipe 707 can play a role of limiting. The limit baffle 705 does not fit the inner wall of the connecting tube 701, so that the liquid inside the connecting tube 701 can fall into the connecting hard tube 707. The bottom of the connecting hard tube 707 is fixedly connected to the top of the mounting frame 606 and passes through it. A movable groove 708 is provided inside the movable block 603. The movable groove 708 provides a space for the connecting hard tube 707 to move. The top of the connecting hard tube 707 is arranged inside the movable groove 708. The two sides of the mounting frame 606 are fixedly connected with mounting tubes 709. The mounting tubes 709 provide a mounting position. The inner side of the mounting tube 709 away from the mounting frame 606 is fixedly connected with a tightening spring 710. The tightening spring 710 can use its own reaction force to make the smear brush 713 close to the cutting disk 60 7. A sliding piece 711 is fixedly connected to one side of the pressing spring 710 close to the mounting frame 606. The sliding piece 711 has a limiting function. A mounting bent rod 712 is fixedly connected to one side of the sliding piece 711 away from the mounting frame 606. The mounting bent rod 712 plays a connecting role. A smear brush 713 is fixedly connected to the bottom of the mounting bent rod 712. The limiting baffle 705 does not fit the inner wall of the connecting cylinder 701, so that the liquid inside the connecting cylinder 701 can fall into the connecting hard tube 707. A loading barrel 714 is fixedly connected to the top of the mounting frame 3. The loading barrel 714 is convenient for storing coating agents. A connecting hose 715 is fixedly connected to the bottom of the loading barrel 714. The connecting hose 715 plays a connecting role. The connecting hose 715 is away from the loading barrel 714. One end is fixedly connected to the top of the connecting cylinder 701, and the top of the charging barrel 714 is fixedly connected with an injection pipe 716. The injection pipe 716 is convenient for injecting the coating agent into the interior of the charging barrel 714. When the cutting disc 607 contacts the workpiece, it continues to move downward. At this time, the mounting frame 606 does not move, and the moving block 603 continues to move downward, thereby driving the connecting cylinder 701 to move downward. At this time, since the mounting frame 606 does not move, the connecting pipe 704 does not move, so that the top of the connecting pipe 704 can move into the internal top of the connecting cylinder 701, and then the feeding port 706 can move into the top interior of the connecting cylinder 701. At this time, the coating agent in the charging barrel 714 enters the top interior of the connecting cylinder 701 through the connecting hose 715.Then, the liquid can enter the interior of the connecting pipe 704 through the feed port 706, and then enter the interior of the connecting hard pipe 707 through the connecting hard pipe 704, and then drip out of the connecting hard pipe 707 and fall on the outside of the cutting disc 607. Since the cutting disc 607 is rotating, the liquid can be evenly smeared on the outside of the cutting disc 607 by the smearing brush 713, thereby preventing the cutting disc 607 and the workpiece from oxidation and corrosion, prolonging the service life of the cutting disc 607, reducing friction, and improving cutting efficiency.

[0026] The material unloading mechanism 8 includes two flip plates 801, the bottoms of the two flip plates 801 are rotatably connected to the top of the top plate 2, two sliding grooves 802 are provided inside the flip plate 801, and the sliding grooves 802 are slidably connected with sliding blocks 803. A pushing plate 804 is fixedly connected between the tops of the two sliding blocks 803. The sliding blocks 803 slide in the sliding grooves 802 to limit the pushing plates 804. A connecting rope 805 is fixedly connected to the top of the flip plate 801, and the connecting rope 805 can drive the flip plate 801 to flip when the driving plate 501 rises. The tops of the two connecting ropes 805 are respectively fixedly connected to the two sides of the bottom of the driving plate 501, and a flipping rod 806 is rotatably connected to the inner side of the pushing plate 804, and the flipping rod 806 can pull the pushing plate 804 moves, and the tops of the two flipping rods 806 are rotated and connected to the two sides of the bottom of the driving plate 501. After the workpiece is cut, the hydraulic cylinder 4 is started again, and the output end of the hydraulic cylinder 4 is retracted, thereby driving the driving plate 501 to move upward and then being able to drive, thereby driving the connecting rope 805 to move upward, thereby driving the flipping plate 801 to flip toward the middle, and then the workpiece on the flipping plate 801 can fall into the interior of the loading box 1. At the same time, when the flipping rod 806 moves upward, the flipping rod 806 can also be straightened, and the pushing plate 804 is driven to move by the flipping rod 806. At this time, the workpiece that has not fallen on the flipping plate 801 can be scraped off or the workpiece can be vibrated down by the vibration generated when the pushing plate 804 slides, and fall into the interior of the loading box 1.

[0027] The buffer mechanism 9 includes four rotating folding frames 901, the bottoms of the four rotating folding frames 901 are all rotatably connected to the inner bottom end of the charging box 1, the middle part of the rotating folding frame 901 is slidably connected to the limit slide bar 902, the limit slide bar 902 has a limiting function, the outer sleeve of the limit slide bar 902 is provided with a push spring 903, the push spring 903 can play a buffering role, the outer fixed connection of the limit slide bar 902 is a limit round block 904, the limit round block 904 has a limit installation The limiting slide bar 902 is fixedly connected to the inside of the limiting slide bar 905, and the slide bar 905 has the function of installation. Both sides of the slide bar 905 are fixedly connected to the limiting slide bar 906. Both sides of the charging box 1 are provided with matching grooves 907. The inside of the charging box 1 is provided with limiting sliding grooves 908 on both sides of the matching grooves 907. The slide bar 905 is slidably connected to the inside of the matching grooves 907, and the limiting slide bar 906 is slidably connected to the inside of the limiting sliding grooves 908. The inside of the charging box 1 is slidable. The top of the four rotating folding frames 901 are fixedly connected to the bottom four corners of the placing plate 909, and the side of the limiting slide bar 902 away from the limiting circle 904 is fixedly connected to the side of the slide bar 905 close to the limiting circle 904. After the workpiece falls into the interior of the loading box 1, it will first fall on the top of the placing plate 909. As more and more workpieces are placed on the placing plate 909, the gravity becomes heavier, so that the rotating folding frame 901 is bent by gravity, so that the middle part of the rotating folding frame 901 moves outward outside the limiting slide bar 902 and compresses the pushing spring 903, and the partial force of the pushing spring 903 is used to buffer the gravity, so that the distance the workpiece falls downward will not change too much, thereby preventing the workpiece from falling and being damaged.

[0028] Working principle: when cutting, first start the hydraulic cylinder, the output end of the hydraulic cylinder moves downward, and the output end of the hydraulic cylinder moves downward to drive the driving plate to move downward, and the driving plate drives the limiting rod to move downward, and the limiting rod drives the pressing plate to move downward, so that the workpiece to be processed can be pressed by the pressing plate, and the reaction force of the extrusion spring is used to tightly press the workpiece, so as to prevent the workpiece from shaking during cutting, and when the driving plate moves downward, it can drive the moving block to move downward, and after the moving block moves downward, it can drive the connecting rod to move downward, so as to drive the mounting frame to move downward, and then the cutting disk can contact the workpiece, and then the motor is started, and the output end of the motor rotates to drive the cutting disk to rotate, so as to cut the workpiece, and when cutting, the motor is started, and the output end of the motor rotates to drive the threaded rod to rotate, and the threaded rod rotates to drive the moving block to move horizontally, so as to drive the cutting disk to move horizontally, and then the workpiece can be cut in the process of the cutting disk moving; When the cutting disc contacts the workpiece, it continues to move downward. At this time, the mounting frame does not move, and the moving block continues to move downward, thereby driving the connecting tube to move downward. At this time, since the mounting frame does not move, the connecting tube does not move, thereby enabling the top of the connecting tube to move into the inner top of the connecting tube, and then enabling the feed port to move into the inner top of the connecting tube. At this time, the coating agent in the loading barrel enters the inner top of the connecting tube through the connecting hose, and then enters the inner part of the connecting tube through the feed port, and then enters the inner part of the connecting hard tube through the connecting tube, and drips from the connecting hard tube to the outside of the cutting disc. Since the cutting disc is rotating, it can be evenly smeared on the outside of the cutting disc by the smearing brush, thereby preventing the cutting disc and the cut workpiece from oxidizing and corroding, thereby increasing the service life of the cutting disc, reducing friction, and improving cutting efficiency. When the workpiece is cut, the hydraulic cylinder is started again, and the output end of the hydraulic cylinder is retracted, thereby driving the driving plate to move upward and then being able to drive, so that the connecting rope can be driven to move upward, thereby driving the flip plate to flip to the middle, and then the workpiece on the flip plate can fall into the interior of the loading box. At the same time, the flip rod can also be straightened when it moves upward, and the push plate can be driven to move by the flip rod. At this time, the workpiece that has not fallen on the flip plate can be scraped off or the workpiece can be vibrated down by the vibration generated by the sliding of the push plate, and fall into the interior of the loading box. After the workpiece falls into the loading box, it will first fall on the top of the placement plate. As the number of workpieces on the placement plate increases, the gravity becomes heavier, and the gravity is used to bend the rotating folding frame, so that the middle part of the rotating folding frame moves outward outside the limiting slide rod and compresses the push spring. The partial force of the push spring is used to buffer the gravity, so that the distance the workpiece falls downward will not change much, thereby preventing the workpiece from falling and being damaged.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A workpiece cutting mechanism for mechanical processing, comprising a charging box (1), characterized in that: The top of the charging box (1) is fixedly connected to a top plate (2), the top of the top plate (2) is fixedly connected to a mounting frame (3), the top of the mounting frame (3) is fixedly connected to a hydraulic cylinder (4), the outside of the mounting frame (3) is slidably connected to a material pressing and stabilizing mechanism (5), a moving mechanism (6) is arranged in the middle of the material pressing and stabilizing mechanism (5), a protective mechanism (7) is arranged on the top of the mounting frame (3), a material pouring mechanism (8) is arranged on the inner side of the top plate (2), and a buffer mechanism (9) is arranged inside the charging box (1).

2. A workpiece cutting mechanism for mechanical processing according to claim 1, characterized in that: The material pressing stabilizing mechanism (5) comprises a driving plate (501) and two material pressing plates (504); the driving plate (501) is slidably connected to the outside of the mounting frame (3); two limiting rods (502) are slidably connected to the inside of both sides of the driving plate (501); the outsides of the two limiting rods (502) are sleeved with extrusion springs (503); and the bottoms of the four limiting rods (502) are respectively fixedly connected to the tops of the two material pressing plates (504).

3. A workpiece cutting mechanism for mechanical processing according to claim 2, characterized in that: The moving mechanism (6) comprises a motor (601) and a mounting frame (606); a side of the motor (601) close to the limiting rod (502) is fixedly connected to the outside of the material pressing stabilizing mechanism (5); an output end of the motor (601) is fixedly connected to a threaded rod (602); an external thread of the threaded rod (602) is connected to a moving block (603); both sides of the moving block (603) are rotatably connected to rotating wheels (604); a sliding groove (605) is provided in the middle of the driving plate (501); the moving block (603) and the rotating wheel (604) are both arranged in the sliding groove (605). The inside of the installation frame (606) is rotatably connected to a cutting disk (607), the outside of the installation frame (606) is fixedly connected to a motor (608), the output end of the motor (608) is fixedly connected to the middle of the cutting disk (607), two empty slots (609) are provided on both sides of the inside of the moving block (603), a limiting disk (610) is slidably connected inside the empty slot (609), the bottom of the limiting disk (610) is fixedly connected to a connecting rod (611), and the bottoms of the four connecting rods (611) are respectively fixedly connected to the two sides of the installation frame (606).

4. A workpiece cutting mechanism for mechanical processing according to claim 3, characterized in that: The protection mechanism (7) comprises a connecting tube (701), the bottom of the connecting tube (701) is fixedly connected to the top of the moving block (603), a reset spring (702) is fixedly connected inside the connecting tube (701), the bottom of the reset spring (702) is fixedly connected to a sliding disk (703), a connecting tube (704) is fixedly connected to the middle of the sliding disk (703), the top of the connecting tube (704) is fixedly connected to a limit baffle (705), the top of the connecting tube (704) is provided with two feed ports (706), the bottom of the connecting tube (701) is fixedly connected to a connecting hard tube (707), the bottom of the connecting hard tube (707) is fixedly connected to the top of the mounting frame (606) and passes through, a movable groove (708) is provided inside the moving block (603), and the top of the connecting hard tube (707) is arranged in the movable groove ( The mounting frame (708) is provided inside the mounting frame (606), the mounting tubes (709) are fixedly connected to both sides of the mounting frame (606), the mounting tube (709) is fixedly connected to a pressing spring (710) on the side of the mounting tube (709) away from the mounting frame (606), the pressing spring (710) is fixedly connected to a sliding sheet (711) on the side close to the mounting frame (606), the sliding sheet (711) is fixedly connected to a mounting bent rod (712) on the side away from the mounting frame (606), the bottom of the mounting bent rod (712) is fixedly connected to a smearing brush (713), the top of the mounting frame (3) is fixedly connected to a loading bucket (714), the bottom of the loading bucket (714) is fixedly connected to a connecting hose (715), one end of the connecting hose (715) away from the loading bucket (714) is fixedly connected to the top of the connecting tube (701), and the top of the loading bucket (714) is fixedly connected to a material injection pipe (716).

5. A workpiece cutting mechanism for mechanical processing according to claim 1, characterized in that: The material unloading mechanism (8) comprises two flip plates (801), the bottoms of the two flip plates (801) are rotatably connected to the top of the top plate (2), two sliding grooves (802) are provided inside the flip plates (801), the inside of the sliding grooves (802) is slidably connected to a sliding block (803), a material pushing plate (804) is fixedly connected between the tops of the two sliding blocks (803), a connecting rope (805) is fixedly connected to the top of the flip plates (801), the tops of the two connecting ropes (805) are respectively fixedly connected to the bottom sides of the driving plate (501), a material flipping rod (806) is rotatably connected to the inner side of the pushing plate (804), and the tops of the two material flipping rods (806) are respectively rotatably connected to the bottom sides of the driving plate (501).

6. A workpiece cutting mechanism for mechanical processing according to claim 1, characterized in that: The buffer mechanism (9) comprises four rotating folding frames (901), the bottoms of the four rotating folding frames (901) are all rotatably connected to the inner bottom end of the charging box (1), the middle of the rotating folding frame (901) is slidably connected to a limit slide bar (902), the outer sleeve of the limit slide bar (902) is provided with a push spring (903), the outer portion of the limit slide bar (902) is fixedly connected to a limit round block (904), and the inner portion of the limit slide bar (902) is fixedly connected to a slider (905). Both sides of the slider (905) are fixedly connected to limit slide bars (906), both sides of the loading box (1) are provided with mating grooves (907), and the loading box (1) is provided with limit slide grooves (908) on both sides of the mating grooves (907), the slider (905) is slidably connected to the inside of the mating grooves (907), the limit slide bar (906) is slidably connected to the inside of the limit slide grooves (908), and the loading box (1) is slidably connected to a placement plate (909).

7. A workpiece cutting mechanism for mechanical processing according to claim 1, characterized in that: The two sides of the loading box (1) are rotatably connected to a rotating door (11), the outer side of the rotating door (11) is fixedly connected to a handle (12), the top of the top plate (2) is fixedly connected to two stabilizing rods (10), and the outer side of the stabilizing rod (10) is slidably connected to the inside of the driving plate (501).

8. A workpiece cutting mechanism for mechanical processing according to claim 6, characterized in that: One end of the push spring (903) is fixedly connected to a side of the limiting round block (904) close to the slider (905), and the other end of the push spring (903) is fixedly connected to a side of the middle of the rotating folding frame (901) away from the slider (905).

9. A workpiece cutting mechanism for mechanical processing according to claim 6, characterized in that: The tops of the four rotating folding frames (901) are fixedly connected to the four bottom corners of the placement plate (909), and the side of the limiting slide bar (902) away from the limiting circular block (904) is fixedly connected to the side of the slider (905) close to the limiting circular block (904).

10. A workpiece cutting mechanism for mechanical processing according to claim 2, characterized in that: The top of the extrusion spring (503) is fixedly connected to the bottom of the driving plate (501), and the bottom of the extrusion spring (503) is fixedly connected to the top of the pressing plate (504).

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