A V-shaped cutting machine

Abstract

The present application discloses a V-shaped cutting machine, which relates to the technical field of cutting equipment and includes a machine body; a material receiving device including a material receiving seat; a limiting plate; a control block, the limiting plate being formed with a mounting groove, the control block sliding up and down in the mounting groove; a bearing member, sliding up and down in the mounting groove, the control block and the bearing member being detachably connected; a control assembly, the control assembly controlling the downward movement of the control block, and the control assembly controlling the upward movement of the control block; a material storage seat; a material preparation table; the bearing member including a bearing plate and a support plate, the support plates being stacked on the material preparation table, the bearing plate being arranged on the control block; a pushing member, the pushing member pushing the support plate to slide into the mounting groove through an entrance, the support plate being located directly above the bearing plate and abutting against the top of the stacked material; a driving assembly, the driving assembly driving the bearing member and the material to move onto the material storage seat; an unlocking member, the unlocking member controlling the separation of the control block from the bearing plate; and a starting member, the starting member starting the driving assembly and the pushing member. The present application can reduce the frequency of collecting finished materials.

Description

Technical Field

[0001] The present application relates to the technical field of cutting equipment, and in particular to a V-shaped cutting machine. Background Art

[0002] PCB boards are usually produced in a panel structure. Therefore, in order to facilitate the separation of the panels later, V-grooves are usually cut between the panels. The equipment used for cutting is a V-shaped cutting machine.

[0003] V-cutting machines are categorized into manual, semi-automatic, and fully automatic types based on equipment cost, usage requirements, and R&D and production time. Semi-automatic V-cutting machines primarily consist of a conveyor belt, cutting blade, a receiving platform, and a vacuum cleaner. The material to be cut is transported by a conveyor belt equipped with a baffle. A gap exists between the baffle and the conveyor belt, allowing individual pieces of material to pass through. The baffle blocks stacked material, allowing the material aligned with the gap to be moved by the belt, facilitating orderly and continuous material transport. The baffle also limits and positions the material. The cutting blade is positioned above the conveyor belt, creating a V-groove as the material passes through it. A vacuum cleaner is installed above the cutting blade to absorb dust generated by the cutting process. The receiving platform is located on the side of the conveyor belt away from the baffle, and its height is lower than that of the conveyor belt. The cut material is then transferred by the conveyor belt and lands on the receiving platform.

[0004] If too many materials are stacked during loading, the pressure on the bottom material can be too great, easily affecting material transport. Therefore, manual control of the stacking quantity is required. During material collection, the height difference between the receiving platform and the conveyor belt must be kept to a minimum to minimize material damage. The receiving platform can only accommodate a limited amount of material, so manual collection of stacked finished materials is frequent, requiring back-and-forth movement between the loading and receiving areas during production, which is labor-intensive. Summary of the Invention

[0005] In order to reduce the frequency of collecting finished materials, the present application provides a V-shaped cutting machine.

[0006] This application provides a V-shaped cutting machine, which adopts the following technical solution:

[0007] A V-shaped cutting machine, comprising

[0008] body;

[0009] A material receiving device is provided on the discharge side of the machine body;

[0010] The material receiving device includes

[0011] A material receiving seat, the material receiving seat is located on the material discharging side of the machine body, and a material receiving space is formed on the top of the material receiving seat;

[0012] A limiting plate is provided on the material receiving seat, and the limiting plate faces the machine body;

[0013] A control block, wherein the limiting plate is formed with a mounting groove on a side facing the body, and the control block slides up and down in the mounting groove;

[0014] A carrier slides up and down in the mounting groove, and the carrier is located in the material receiving space, and the control block is detachably connected to the carrier;

[0015] A control assembly is provided on the limiting plate. When the material is stacked on the carrier, the control assembly controls the control block to move downward. When the carrier abuts against the material receiving seat and separates from the control block, the control assembly controls the control block to move upward.

[0016] A material storage seat, arranged on one side of the material receiving seat;

[0017] A material preparation platform is provided on a side wall of the limiting plate;

[0018] The carrier includes a carrier plate and a support plate, the support plate is stacked on the material preparation table, and the carrier plate is arranged on the control block;

[0019] A pushing member is provided on the material preparation platform, the limiting plate is formed with an entry port, and the limiting plate is formed with an escape port;

[0020] When the carrying plate or the support plate slides toward the material storage seat through the disengagement port, the pushing member pushes the support plate to slide into the installation slot through the entry port. When the support plate slides into the installation slot, the support plate is located directly above the carrying plate and abuts against the stacked materials.

[0021] When the control block moves upward to abut against the support plate, the control block and the support plate are detachably connected;

[0022] A driving assembly is provided on the material receiving seat, and when the supporting member abuts against the material receiving seat, the driving assembly drives the supporting member and the material to move onto the material storage seat;

[0023] an unlocking member, disposed on the control block, and when the driving assembly drives the carrying member, the unlocking member controls the control block to separate from the carrying plate;

[0024] The starting member is arranged on the material receiving seat. When the supporting member abuts against the material receiving seat, the starting member starts the driving assembly and the pushing member.

[0025] By adopting the above technical solution, during production, the body cuts a "V"-shaped groove on the material and then outputs it. Then the finished material falls on the carrier plate and starts to move downward as the carrier plate is stacked and the amount of material carried increases. After the carrier plate reaches the material receiving seat, the starting member successively starts the pushing member and the driving assembly, so that the support plate moves into the installation groove to receive the material; and the material between the carrier plate and the support plate and the carrier plate are pushed onto the storage seat as a whole. After that, the support plate repeats the movement process of the carrier plate, which greatly reduces the collection frequency of the finished material.

[0026] Optionally, the control assembly includes a control shaft, a control rope, and a control coil spring;

[0027] The control shaft is located in the mounting groove and is rotatably connected to the limiting plate;

[0028] The control rope is wound around the outer periphery of the control shaft, one end of the control rope is connected to the control shaft, and the other end is connected to the control block. There are multiple control ropes and they are arranged at intervals.

[0029] The control coil spring is wound around the outer periphery of the control shaft, and the control coil spring drives the control shaft to rotate and wind the control rope.

[0030] By adopting the above technical solution, the coil spring is controlled to release elastically, driving the control shaft to rotate and wind the control rope, so that the carrier can slowly move downward after carrying the material, and at the same time, the control block can move upward after the carrier is separated from the control block.

[0031] Optionally, the driving assembly includes a driving cylinder, a limiting plate and a driving plate;

[0032] The driving cylinder is arranged on the top of the material receiving seat, and the piston rod of the driving cylinder faces the material storage seat;

[0033] The driving plate is arranged on the piston rod of the driving cylinder, and the limiting plate is arranged on the top of the driving plate. When the driving plate pushes the carrying plate or the supporting plate toward the material storage seat, the bottom of the supporting plate slides on the top of the limiting plate.

[0034] By adopting the above technical solution, the driving cylinder drives the driving plate to move, so that the driving plate can push the bearing member and the material to the top of the storage seat.

[0035] Optionally, the material receiving device further includes a connecting column;

[0036] The connecting column is arranged on the top of the control block. There are multiple connecting columns and they are staggered. The bearing plate and the support plate are respectively formed with connecting holes for the connecting columns to be inserted.

[0037] By adopting the above technical solution, the connecting column is inserted into the connecting hole, so that a detachable connection is achieved between the bearing member and the control block.

[0038] Optionally, the unlocking member is an unlocking block, which is arranged on a side wall of the control block and slides up and down on the limiting plate;

[0039] The unlocking block is tilted to form an unlocking surface for the driving plate to slide on. When the driving plate slides on the unlocking surface, the control block drives the connecting column downward to disengage from the connecting hole.

[0040] By adopting the above technical solution, when the drive plate slides on the unlocking surface, the unlocking block drives the control block to move downward, so that the connecting column is disengaged from the connecting hole, thereby realizing the disassembly of the control block and the bearing member.

[0041] Optionally, the pushing member is a pushing cylinder, which is arranged on the material preparation table. When started, the piston rod of the pushing cylinder pushes the support plate to slide into the installation groove.

[0042] By adopting the above technical solution, the air cylinder is pushed to start, and the support plate can be pushed into the installation groove, so that the support plate can receive the material.

[0043] Optionally, the starting member is a starting button, which is embedded in the top of the material receiving seat and is electrically connected to the pushing cylinder and the driving cylinder respectively.

[0044] By adopting the above technical solution, pressing the start button when the carrier contacts the top of the material receiving seat is conducive to starting the pushing cylinder and the driving cylinder in sequence.

[0045] Optionally, the support plate and the limiting plate are respectively embedded with magnets with opposite magnetic properties, and when the support plate slides into the installation groove, the magnets of the support plate abut against the magnets of the limiting plate.

[0046] By adopting the above technical solution, the support plate is preliminarily fixed to the limiting plate through the magnet.

[0047] In summary, this application has at least one of the following beneficial effects:

[0048] 1. During production, the finished materials are carried by the supporting parts, and the driving components drive the supporting parts and the materials to the storage base. When a large amount of materials are collected on the receiving base, there is no need to recycle them immediately, which greatly reduces the collection frequency of finished materials.

[0049] 2. The support plate is initially fixed to the limiting plate by magnets to facilitate the connection between the support plate and the control block. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0051] Figure 2 This is a schematic diagram of the connection structure between the load-bearing plate and the control block in an embodiment of the present application;

[0052] Figure 3 yes Figure 2 A magnified schematic diagram of part A;

[0053] Figure 4 This is a schematic structural diagram of a material receiving device according to an embodiment of the present application;

[0054] Figure 5 yes Figure 4 An enlarged schematic diagram of part B.

[0055] Figure numerals: 1. Machine body; 11. Machine platform; 12. Conveyor belt; 13. Cutting blade; 14. Driving motor; 15. Vacuum cleaner; 2. Material receiving seat; 21. Start button; 22. Material receiving space; 3. Limiting plate; 31. Control block; 311. Unlocking block; 312. Unlocking surface; 32. Mounting slot; 33. Entrance port; 34. Disengagement port; 35. Connecting column; 4. Control assembly; 41. Control shaft; 42. Control rope; 43. Control coil spring; 5. Material storage seat; 6. Material preparation table; 61. Push cylinder; 7. Driving assembly; 71. Driving cylinder; 72. Limiting plate; 73. Driving plate; 8. Loading plate; 81. Support plate; 811. Magnet; 82. Connecting hole. DETAILED DESCRIPTION

[0056] The following is combined with Figure 1-5 This application is described in further detail.

[0057] The present application embodiment discloses a V-shaped cutting machine. Figure 1 The V-shaped cutting machine includes a body 1, which includes a machine table 11, a conveyor belt 12, a cutting blade 13, a drive motor 14 and a dust collector 15. The conveyor belt 12 is rotatably connected to the machine table 11 for transmitting materials. The machine table 11 is provided with a power motor to drive the conveyor belt 12 to reciprocate. The cutting blade 13 and the drive motor 14 are respectively arranged on the machine table 11 and are located above the conveyor belt 12. The output shaft of the drive motor 14 is connected and fixed to the cutting blade 13. When the material passes through, the drive motor 14 drives the cutting blade 13 to rotate and cuts the material to form a V-groove. The dust collector 15 is fixed to the machine table 11 and is located above the cutting blade 13. The dust formed by the cutting of the material is absorbed by the dust collector 15. Since the machine table 11 cutting the material to form a V-groove is an existing technology, it will not be elaborated here.

[0058] The V-shaped cutting machine further includes a material collecting device, which is arranged on the discharge side of the machine body 1 and is used to collect processed materials.

[0059] The material receiving device includes a receiving base 2 and a storage base 5. Both the receiving base 2 and the storage base 5 are rectangular parallelepiped structures. The receiving base 2 is fixed to the receiving side of the machine body 1, with its length perpendicular to the material conveying direction. The storage base 5 is fixed to one side of the receiving base 2, with the lengths of the receiving base 2 and the storage base 5 coinciding, and the top end surface of the storage base 5 is flush with the top end surface of the receiving base 2. When a large amount of material is stacked and collected on the receiving base 2, the material can be moved to the storage base 5 to increase the storage space.

[0060] The top end face of the material receiving seat 2 is located below the conveyor belt 12. At this time, a material receiving space 22 is formed on the top of the material receiving seat 2. When the material leaves the body 1, it falls into the material receiving space 22 and moves downward until it falls on the top of the material receiving seat 2, and continues to stack as the amount of material increases.

[0061] The material receiving device also includes a limiting plate 3, which is a rectangular parallelepiped structure and is fixed to the top of the material receiving base 2. The limiting plate 3 faces the machine body 1 and is located on the side of the material receiving base 2 away from the machine body 1. The limiting plate 3 extends upward and its length is perpendicular to the length of the material receiving base 2. It is used to limit the material and reduce the possibility of the material escaping from the material receiving base 2.

[0062] See also Figure 1 and Figure 2 The material receiving device also includes a bearing member and a control block 31. A mounting groove 32 extending in a vertical direction is formed on the side of the limiting plate 3 facing the body 1, and the control block 31 slides up and down in the mounting groove 32.

[0063] See also Figure 3 The carrier includes a carrier plate 8. A plurality of connecting posts 35 are staggered and fixed on the top of the control block 31. The carrier plate 8 is provided with connecting holes 82 corresponding to the connecting posts 35. The connecting posts 35 are inserted into the connecting holes 82, so that the carrier plate 8 can be detachably connected to the control block 31. The carrier plate 8 is located in the material receiving space 22 and slides up and down on the limiting plate 3 with the control block 31. When in use, the carrier plate 8 carries part of the material.

[0064] See also Figure 4 and Figure 5 The receiving device further includes a control assembly 4, which includes a control shaft 41, a control rope 42, and a control coil spring 43. The control shaft 41 is rotatably connected to the limiting plate 3 and is located at the top of the mounting groove 32. The central axis of the control shaft 41 is parallel to the length direction of the receiving seat 2.

[0065] See also Figure 3 and Figure 5There are multiple control ropes 42, each of which is wound around the outer periphery of the control shaft 41. One end of the control rope 42 is fixed to the outer periphery of the control shaft 41, and the other end is fixed to the top of the control block 31. In the initial state, the control coil spring 43 is elastically released, driving the control shaft 41 to rotate and wind the control rope 42. At this time, the control rope 42 drives the control block 31 to move upward to the vicinity of the control shaft 41. The supporting plate 8 follows the upward movement of the control block 31, so that the supporting plate 8 is adjacent to the body 1 (the body 1 is in the Figure 1 When material discharged from the machine body 1 lands on the carrier plate 8, the force transmitted from the carrier plate 8 to the control block 31 increases. At this point, the control block 31 begins to slide downward, the control rope 42 slides off the control shaft 41, and the control coil spring 43 enters an elastically contracted state.

[0066] See also Figure 2 and Figure 3 The bottom groove wall of the mounting groove 32 is located below the top end surface of the material receiving seat 2. When the supporting plate 8 abuts the top end surface of the material receiving seat 2, the top end surface of the control block 31 and the top end surface of the material receiving seat 2 are in the same plane; at this time, the control block 31 continues to move downward until the control block 31 abuts the bottom groove wall of the mounting groove 32, and the connecting column 35 disengages from the connecting hole 82, so that the supporting plate 8 and the control block 31 are separated from each other.

[0067] See also Figure 3 and Figure 4 The material receiving device also includes an unlocking member and a driving assembly 7. When in use, the unlocking member drives the supporting plate 8 and the control block 31 to separate from each other, and then the driving assembly 7 drives the supporting plate 8 and the materials stacked on the supporting plate 8 to move to the storage seat 5.

[0068] The unlocking member is an unlocking block 311, which is fixed to the side wall of the control block 31 and away from the material storage seat 5. The limiting plate 3 is formed with a slide groove connected to the mounting groove 32, and the unlocking block 311 slides up and down in the slide groove, and the unlocking block 311 extends to the material receiving space 22 (the material receiving space 22 is in the Figure 1 (marked in the middle).

[0069] The driving assembly 7 includes a driving cylinder 71, a limiting plate 72 and a driving plate 73. The driving cylinder 71 is fixed on the material receiving seat 2 and is located on the side away from the material storage seat 5. The driving cylinder 71 is connected to the external air source and the piston rod of the driving cylinder 71 is directed toward the material storage seat 5.

[0070] The driving plate 73 is a rectangular parallelepiped structure. The piston rod of the driving cylinder 71 is fixed to the driving plate 73. The length direction of the driving plate 73 is parallel to the length direction of the limiting plate 3. The limiting plate 72 is fixed to the top portion of the driving plate 73. The limiting plate 72 extends away from the storage base 5. The top end surface of the driving plate 73 and the top end surface of the limiting plate 72 are in the same plane.

[0071] An unlocking surface 312 is formed on the unlocking block 311 at a side close to the driving cylinder 71 , and the unlocking surface 312 faces the driving plate 73 . When the driving cylinder 71 is started, the piston rod of the driving cylinder 71 pushes the driving plate 73 to move in the direction of the material storage seat 5. At this time, the driving plate 73 first slides on the unlocking surface 312, and the unlocking block 311 drives the control block 31 to move downward, and the connecting post 35 disengages from the connecting hole 82. Then the driving plate 73 abuts the carrying plate 8 and the material, and pushes the carrying plate 8 and the material toward the material storage seat 5;

[0072] The material receiving device also includes an actuator, a start button 21, embedded in the center of the top of the material receiving base 2 and protruding from the top end surface of the material receiving base 2. The start button 21 is electrically connected to the drive cylinder 71. When the carrier plate 8 abuts the material receiving base 2, the carrier plate 8 presses the start button 21, activating the drive cylinder 71. A gap exists between the bottom of the drive plate 73 and the bottom of the carrier base, allowing the drive plate 73 to pass over the top of the start button 21 as it pushes the carrier plate 8 and the material to the material storage base 5 and toward the drive cylinder 71.

[0073] The material receiving device also includes a material preparation platform 6, which is fixed to the top of the side wall of the limiting plate 3 near the material storage seat 5. The supporting member also includes a support plate 81, which is provided in plurality and stacked on top of the material preparation platform 6. The support plates 81 are also formed with connection holes 82 corresponding to the connection columns 35.

[0074] The limiting plate 3 is formed with an entrance 33 connected to the mounting groove 32 on one side close to the material preparation table 6 (the entrance 33 is at Figure 5 (marked in the middle), the support plate 81 can slide into the installation groove 32 through the entry port 33.

[0075] See also Figure 4 and Figure 5, a magnet 811 is embedded and fixed in the vertical groove wall of the installation groove 32 facing the side of the entrance 33, and a corresponding magnet 811 with opposite magnetic properties is embedded in the side wall of the support plate 81. When the support plate 81 slides into the installation groove 32, the magnet 811 of the support plate 81 and the magnet 811 of the limit plate 72 abut against each other. At this time, the magnets 811 with opposite magnetic properties attract each other and initially fix the support plate 81. When the support plate 81 slides into the installation groove 32, there is a gap between the support plate 81 and the control rope 42, which reduces the possibility of conflict between the support plate 81 and the control rope 42.

[0076] The material receiving device also includes a pusher, which is a pusher cylinder 61. The pusher cylinder 61 is fixed to the top of the material preparation table 6 and is located on the side of the support plate 81 away from the limit plate 3. The piston rod of the pusher cylinder 61 faces the limit plate 3 and is directly opposite the side wall of the support plate 81 located at the bottom. The pusher cylinder 61 is electrically connected to the start button 21. When the loading plate 8 reaches the top of the receiving seat 2 and the start button 21 is pressed, the pushing cylinder 61 and the driving cylinder 71 are started first, so that the pushing cylinder 61 pushes the support plate 81 through the entry port 33 into the installation groove 32 until the support plate 81 is located at the top of the material; thereafter, the fallen material will be stacked on the top of the support plate 81, and then the driving cylinder 71 is started so that the driving plate 73 pushes the loading plate 8 and the material, and the support plate 81 slides on the top of the limit plate 72, supporting the support plate 81 through the limit plate 72 until the loading plate 8 and the control block 31 are misaligned, and the control block 31 moves upward. At this time, the connecting post 35 is inserted into the connecting hole 82 of the support plate 81 to support the support plate 81; when the driving cylinder 71 drives the driving plate 73 to move, so that the limit plate 72 is separated from the support plate 81, the support plate 81 can move slowly downward, reducing the possibility of the support plate 81 moving downward quickly and hitting the receiving seat 2.

[0077] When the driving cylinder 71 drives the driving plate 73 to move to the initial state, the support plate 81 receives the finished product output by the body 1, until the support plate 81 moves downward to the top of the receiving seat 2 and the start button 21 is pressed, the push cylinder 61 continues to push the support plate 81 into the installation groove 32; then the driving cylinder 71 is started to make the driving plate 73 push the support plate 81 and the stacked materials toward the material preparation seat, and the support plate 81 repeats the movement process of the above-mentioned supporting plate 8, so that the support plate 81 can continuously support the body 1 (the body 1 is in the state of being pressed). Figure 1 The material is outputted without stopping the machine until a large amount of material is collected on the storage seat 5, and the material can be collected at one time, which can greatly reduce the collection frequency of the finished material.

[0078] The implementation principle of a V-shaped cutting machine in the embodiment of the present application is as follows:

[0079] During production, the body 1 cuts and outputs the material, and the finished material continues to fall on the supporting plate 8 and is stacked one by one. The supporting plate 8 gradually slides downward as the amount of material it carries increases until it reaches the top of the receiving seat 2. The start button 21 is pressed to cause the push cylinder 61 to push the support plate 81 to slide to the top of the material to receive the next material; then the drive cylinder 71 is started, so that the drive plate 73 pushes the supporting plate 8 and the material between the support plate 81 and the supporting plate 8 to the top of the storage seat 5. After that, the control block 31 is detachably connected to the support plate 81, so that the support plate 81 repeats the movement process of the supporting plate 8, continuously receiving the finished material, greatly reducing the frequency of material collection.

[0080] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A V-shaped cutting machine, characterized in that: include Body (1); A material receiving device is arranged on the discharge side of the machine body (1); The material receiving device includes A material receiving seat (2), the material receiving seat (2) is located on the material discharging side of the machine body (1), and a material receiving space (22) is formed on the top of the material receiving seat (2); A limiting plate (3) is arranged on the material receiving seat (2), and the limiting plate (3) faces the machine body (1); A control block (31), wherein the limiting plate (3) is formed with a mounting groove (32) on the side facing the machine body (1), and the control block (31) slides up and down in the mounting groove (32); A carrier slides up and down in the mounting groove (32), and the carrier is located in the material receiving space (22), and the control block (31) is detachably connected to the carrier; A control component (4) is provided on the limiting plate (3). When the material is stacked on the carrier, the control component (4) controls the control block (31) to move downward. When the carrier abuts against the material receiving seat (2) and is separated from the control block (31), the control component (4) controls the control block (31) to move upward. A material storage seat (5) is arranged on one side of the material receiving seat (2); A material preparation platform (6) is arranged on a side wall of the limiting plate (3); The carrier comprises a carrier plate (8) and a support plate (81), the support plate (81) is stacked on the material preparation platform (6), and the carrier plate (8) is arranged on the control block (31); A pushing member is provided on the material preparation platform (6), the limiting plate (3) is formed with an entry opening (33), and the limiting plate (3) is formed with a disengagement opening (34); When the carrying plate (8) or the supporting plate (81) slides toward the material storage seat (5) through the disengagement port (34), the pushing member pushes the supporting plate (81) to slide into the installation slot (32) through the entry port (33); when the supporting plate (81) slides into the installation slot (32), the supporting plate (81) is located directly above the carrying plate (8) and abuts against the stacked material; When the control block (31) moves upwards to abut against the support plate (81), the control block (31) and the support plate (81) are detachably connected; The pushing member is a pushing cylinder (61), and the pushing cylinder (61) is arranged on the material preparation table (6). When the pushing cylinder (61) is started, the piston rod of the pushing cylinder (61) pushes the support plate (81) to slide into the installation groove (32); A driving component (7) is arranged on the material receiving seat (2), and when the supporting member abuts against the material receiving seat (2), the driving component (7) drives the supporting member and the material to move onto the material storage seat (5); The driving assembly (7) includes a driving cylinder (71), a limiting plate (72) and a driving plate (73); The driving cylinder (71) is arranged on the top of the material receiving seat (2), and the piston rod of the driving cylinder (71) faces the material storage seat (5); The driving plate (73) is arranged on the piston rod of the driving cylinder (71), and the limiting plate (72) is arranged on the top of the driving plate (73). When the driving plate (73) pushes the carrying plate (8) or the supporting plate (81) toward the material storage seat (5), the bottom of the supporting plate (81) slides on the top of the limiting plate (72); an unlocking member, arranged on the control block (31), wherein when the driving assembly (7) drives the bearing member, the unlocking member controls the control block (31) to separate from the bearing plate (8); The unlocking member is an unlocking block (311), the unlocking block (311) is arranged on a side wall of the control block (31), and the unlocking block (311) slides up and down on the limiting plate (3); The material receiving device further includes a connecting column (35); The connecting column (35) is arranged on the top of the control block (31), and there are multiple connecting columns (35) that are staggered. The bearing plate (8) and the support plate (81) are respectively formed with connecting holes (82) for inserting the connecting columns (35); The unlocking block (311) is tilted to form an unlocking surface (312) for the driving plate (73) to slide, and when the driving plate (73) slides on the unlocking surface (312), the control block (31) drives the connecting column (35) downward to disengage from the connecting hole (82); A starting member is provided on the material receiving seat (2), and when the supporting member abuts against the material receiving seat (2), the starting member starts the driving assembly (7) and the pushing member; The starting member is a starting button (21), and the starting button (21) is embedded in the top of the material receiving seat (2). The starting button (21) is electrically connected to the pushing cylinder (61) and the driving cylinder (71) respectively; The support plate (81) repeats the movement process of the carrier plate (8) to continuously receive the finished product materials.

2. A V-shaped cutting machine according to claim 1, characterized in that: The control assembly (4) includes a control shaft (41), a control rope (42) and a control coil spring (43); The control shaft (41) is located in the mounting groove (32) and is rotatably connected to the limiting plate (3); The control rope (42) is wound around the outer periphery of the control shaft (41), one end of the control rope (42) is connected to the control shaft (41), and the other end is connected to the control block (31), and there are multiple control ropes (42) arranged at intervals; The control coil spring (43) is wound around the outer peripheral side of the control shaft (41), and the control coil spring (43) drives the control shaft (41) to rotate and wind around the control rope (42).

3. A V-shaped cutting machine according to claim 1, characterized in that: The support plate (81) and the limiting plate (3) are respectively embedded with magnets (811) having opposite magnetic properties. When the support plate (81) slides into the mounting groove (32), the magnet (811) of the support plate (81) abuts against the magnet (811) of the limiting plate (3).

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