Shearing machine for high-performance composite material

Abstract

The shearing machine comprises a machine box, the top of the machine box is connected with a machine frame, an air cylinder is arranged on the top of the machine frame, a piston rod of the air cylinder penetrates through the machine frame in a sliding mode and then is connected with a cutter assembly, an opening is formed in the surface of the top of the machine frame, and a discharging assembly is arranged in the opening. After shearing is completed, the motor drives the conveying belt to move, the push plate moves along with the conveying belt and pushes the sheared materials to move towards the inclined groove and make contact with the rotating roller to slide downwards, and therefore automatic discharging is achieved, manual discharging is not needed, the production efficiency is greatly improved, and the problem that the manual discharging efficiency is low is solved. When the conveying belt works and drives waste materials generated after the surface of the conveying belt is sheared to move to the top of the collecting box, the conveying belt continuously moves to enable the waste materials to fall into the collecting box under the action of gravity, and therefore the sheared waste materials can be collected, and follow-up recycling of the waste materials is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of shearing machine technology, and specifically relates to a shearing machine for high-performance composite materials. Background Technology

[0002] High-performance composite material sheets, with their superior properties such as high strength, high modulus, and good corrosion resistance, have been widely used in many high-end fields such as aerospace and automobile manufacturing. With the rapid development of these industries, the demand for processing high-performance composite material sheets is increasing day by day. Before processing high-performance composite material sheets, they need to be cut into appropriate sizes by a shearing machine for subsequent molding and assembly.

[0003] Existing shearing machines for high-performance composite materials typically mount the cutter on a slider. When a cylinder drives the slider downwards, the cutter contacts the high-performance composite material and applies a cutting force, causing the material to break along the blade direction, thus completing the shearing process. However, most existing shearing machines require manual unloading after the shearing operation. Manual unloading is not only inefficient and severely restricts the overall production rhythm, but also requires operators to maintain bent-over and carrying postures for extended periods during continuous manual unloading, which can easily lead to operator fatigue and further reduce their work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a high-performance composite material shearing machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-performance composite material shearing machine, comprising:

[0006] The machine is equipped with a frame connected to the top of the machine. A cylinder is provided on the top of the frame, and the piston rod of the cylinder slides through the frame and is connected to a cutting assembly for shearing materials. An opening is provided on the top surface of the frame, and a feeding assembly is provided in the opening. The conveyor belt of the feeding assembly drives a push plate to contact the sheared material, so that the push plate pushes the material to move when it moves.

[0007] A collection box, located inside the machine housing, is used to collect the waste material after shearing.

[0008] Preferably, the feeding assembly includes a motor and a guide plate, the conveyor belt is disposed in the opening and the push plate is connected to the surface of the conveyor belt, the motor is disposed on the surface of the machine housing and the output shaft of the motor rotates through the machine housing and is connected to the drive roller of the conveyor belt.

[0009] Preferably, the guide plates are provided in two sets and are respectively located on both sides of the conveyor belt, and the bottom of both sets of guide plates are connected to the machine housing.

[0010] Preferably, one side of the chassis is provided with an inclined groove and several rotating rollers are rotatably connected to the surface of the inclined groove via bearings.

[0011] Preferably, the cutter assembly includes a mounting block, the piston rod of the cylinder is connected to the mounting block, the bottom of the mounting block is fixed with a cutter by bolts, and guide rods are connected to the surface of the mounting block and on both sides of the cutter.

[0012] Preferably, a pressure plate is slidably sleeved at the bottom of the guide rod, and a spring is connected to the rod body of the guide rod located inside the pressure plate, with the other end of the spring connected to the pressure plate.

[0013] Preferably, the chassis surface is hinged with a cabinet door, the chassis is provided with a movable slot, and the collection box is located in the movable slot.

[0014] Preferably, a shearing plate is connected to the top of the chassis and to both sides of the opening. One end of the shearing plate is provided with an oblique opening, and several rotating drums are rotatably connected to the oblique opening through bearings.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) This utility model is equipped with a feeding component. After shearing, the motor drives the conveyor belt to move, the push plate moves with the conveyor belt and pushes the sheared material to the inclined groove, and slides down in contact with the rotating roller, thereby realizing automatic feeding without manual feeding, which greatly improves production efficiency and avoids the problem of low efficiency of manual feeding.

[0017] (2) A collection box is provided inside the machine. When the conveyor belt is working and moves the waste generated after shearing its surface to the top of the collection box, the conveyor belt continues to move, causing the waste to fall into the collection box under the action of gravity, so that the sheared waste can be collected and the waste can be recycled in the future. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0020] Figure 3 This is a top view of the chassis of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the mounting block and the cutter of this utility model;

[0022] Figure 5This is a schematic diagram of the structure of the pusher plate of this utility model, which moves the material onto the shearing plate.

[0023] In the diagram: 1. Chassis; 2. Frame; 3. Cylinder; 4. Opening; 5. Conveyor belt; 6. Material; 7. Push plate; 8. Collection box; 9. Motor; 10. Guide plate; 11. Inclined chute; 12. Rotary roller; 13. Mounting block; 14. Bolt; 15. Cutter; 16. Guide rod; 17. Pressure plate; 18. Spring; 19. Cabinet door; 20. Shearing plate; 21. Rotary drum; 22. Guide groove; 23. Guide block; 24. Movable groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides, for example Figure 1-5 The high-performance composite material shearing machine shown includes:

[0026] The machine is equipped with a chassis 1, and a frame 2 is connected to the top of the chassis 1. A cylinder 3 is provided on the top of the frame 2, and the piston rod of the cylinder 3 slides through the frame 2 and is connected to a cutting assembly for shearing the material 6. An opening 4 is provided on the top surface of the frame 2, and a feeding assembly is provided in the opening 4. The conveyor belt 5 of the feeding assembly drives the push plate 7 to contact the sheared material 6, so that the push plate 7 pushes the material 6 to move when it moves.

[0027] Collection box 8, located inside the machine casing 1, is used to collect the waste material after shearing.

[0028] The feeding assembly includes a motor 9 and a guide plate 10. The conveyor belt 5 is located inside the opening 4 and the push plate 7 is connected to the surface of the conveyor belt 5. The motor 9 is located on the surface of the housing 1 and the output shaft of the motor 9 rotates through the housing 1 and is connected to the drive roller of the conveyor belt 5.

[0029] The guide plates 10 are provided in two sets and are respectively located on both sides of the conveyor belt 5. The bottom of both sets of guide plates 10 is connected to the housing 1. When the unloading assembly is working, when the push plate 7 pushes the sheared material 6 to move on the conveyor belt 5, the two sets of guide plates 10 can guide the material 6, prevent the material 6 from slipping off both sides of the conveyor belt 5 during the conveying process, and ensure that the material 6 can move accurately along the direction of the conveyor belt 5.

[0030] The chassis 1 has a sloping groove 11 on one side and several rotating rollers 12 are rotatably connected to the surface of the sloping groove 11 via bearings. The rotation of the rotating rollers 12 can reduce the friction between the plate and the sloping groove 11, so that the plate can move and be fed more smoothly, and avoid the plate surface being scratched or worn.

[0031] The cutting assembly includes a mounting block 13. The piston rod of the cylinder 3 is connected to the mounting block 13. The bottom of the mounting block 13 is fixed with a cutting blade 15 by bolts 14. Guide rods 16 are connected to the surface of the mounting block 13 and on both sides of the cutting blade 15. A pressure plate 17 is slidably sleeved on the bottom of the guide rod 16. The pressure plate 17 has a guide groove 22, and guide blocks 23 that are slidably connected to the guide groove 22 are connected to both sides of the bottom of the guide rod 16. A spring 18 is connected to the rod body of the guide rod 16 located in the pressure plate 17, and the other end of the spring 18 is connected to the pressure plate 17. During the shearing process, when the cutting blade 15 moves downward to shear the material 6, the pressure plate 17... First, the pressure plate 17 contacts the material 6, so that the pressure plate 17 presses the material 6 under the action of the spring 18, preventing the material 6 from moving or tilting during shearing, keeping the material 6 stable during the shearing process, which is conducive to the smooth shearing of the material 6 by the cutter 15 and improving the shearing effect. When the pressure plate 17 slides on the guide rod 16, it can slide through the guide groove 22 and the guide block 23 on the surface of the guide rod 16. When the guide block 23 descends to the bottom of the guide groove 22, the spring 18 is fully compressed or not fully compressed, which strengthens the stability of the pressure plate 17 when squeezing the spring 18 and prevents the spring 18 from deforming. This ensures that the spring 18 has good elasticity and thus achieves reliable reset.

[0032] The chassis 1 is hinged with a cabinet door 19. The chassis 1 is provided with a movable slot 24. The collection box 8 is located in the movable slot 24. After processing, the cabinet door 19 can be opened to remove the collection box 8 from the chassis 1 and the collected waste can be recycled.

[0033] The top of the housing 1 and the two sides of the opening 4 are connected to shearing plates 20. One end of the shearing plate 20 is provided with an oblique opening and several rotating drums 21 are rotatably connected to the oblique opening through bearings. Under the continuous movement and conveying of the conveyor belt 5 and the pushing of the pusher plate 7, the material 6 comes into contact with the rotating drums 21, pushing the material 6 to the surface of the shearing plate 20 for shearing, thereby realizing automatic feeding.

[0034] The high-performance composite material shearing machine places the high-performance composite material 6 sheet on the surface of the conveyor belt 5 near the motor 9 and starts the motor 9. The output shaft of the motor 9 drives the transmission roller of the conveyor belt 5 to rotate. The conveyor belt 5 moves the material 6 on its surface. During the movement of the material 6, it comes into contact with the bevel at one end of the shearing plate 20. Under the continuous movement of the conveyor belt 5 and the push of the push plate 7, the material 6 comes into contact with the rotating drum 21 and is pushed to the surface of the shearing plate 20. The proximity switch (not shown in the figure) on the surface of the mounting block 13 detects the position of the push plate 7. When the push plate 7 reaches the predetermined position (i.e., after the material 6 is pushed to the surface of the shearing plate 20), the proximity switch detects and sends a signal to the controller (not shown in the figure). After processing, the controller provides a signal to control the motor 6 to stop working and controls the cylinder 3 to work.

[0035] The piston rod of cylinder 3 drives the cutter assembly to move downward. In the cutter assembly, the mounting block 13 moves downward under the drive of the piston rod. The cutter 15 at the bottom of the mounting block 13 contacts the material 6 on the surface of the shearing plate 20 and applies a cutting force to the material 6 to break it along the blade direction, thus completing the shearing process. At the same time, the pressure plate 17, which is slidably sleeved at the bottom of the guide rods 16 on both sides of the mounting block 13, presses the material 6 to a certain extent under the continuous downward movement of the piston rod, ensuring the stability of the shearing process. After the shearing is completed, the motor 9 is restarted. The output shaft of the motor 9 drives the transmission roller of the conveyor belt 5 to rotate. The push plate 7 on the surface of the conveyor belt 5 moves accordingly. The push plate 7 contacts the sheared material 6 from the opening 4 between the two sets of shearing plates 20 and pushes it to the inclined groove 11, where it contacts the rotating roller 12. Under the action of the rotating roller 12, the sheared material 6 slides into the external collection box for unloading, thus realizing automatic unloading.

[0036] The waste generated after shearing falls onto the surface of the conveyor belt 5. As the conveyor belt 5 continues to move, the waste falls into the collection box 8 under the action of gravity. After processing, the cabinet door 19 can be opened to remove the collection box 8 in the movable slot 24 from the machine box 1 and recycle the collected waste.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shearing machine for high-performance composite materials, characterized in that, include: The machine box (1) is connected to the top of the machine box (1) and the top of the machine frame (2) is provided with a cylinder (3) and the piston rod of the cylinder (3) slides through the machine frame (2) and is connected to a cutting assembly for shearing the material (6). The top surface of the machine frame (2) is provided with an opening (4) and a feeding assembly is provided in the opening (4). The conveyor belt (5) of the feeding assembly drives the push plate (7) to contact the sheared material (6) so that the push plate (7) pushes the material (6) to move when it moves. Collection box (8), which is located inside the machine casing (1), is used to collect the waste material after shearing.

2. The high-performance composite material shearing machine according to claim 1, characterized in that: The feeding assembly includes a motor (9) and a guide plate (10). The conveyor belt (5) is located inside the opening (4) and the push plate (7) is connected to the surface of the conveyor belt (5). The motor (9) is located on the surface of the housing (1) and the output shaft of the motor (9) rotates through the housing (1) and is connected to the drive roller of the conveyor belt (5).

3. The high-performance composite material shearing machine according to claim 2, characterized in that: The guide plate (10) is provided in two sets and is respectively located on both sides of the conveyor belt (5). The bottom of both sets of guide plates (10) is connected to the chassis (1).

4. The high-performance composite material shearing machine according to claim 1, characterized in that: The chassis (1) has a sloping groove (11) on one side and several rollers (12) are rotatably connected to the surface of the sloping groove (11) via bearings.

5. A shearing machine for high-performance composite materials according to claim 1, characterized in that: The cutter assembly includes a mounting block (13), the piston rod of the cylinder (3) is connected to the mounting block (13), the bottom of the mounting block (13) is fixed with a cutter (15) by bolts (14), and guide rods (16) are connected to the surface of the mounting block (13) and on both sides of the cutter (15).

6. The high-performance composite material shearing machine according to claim 5, characterized in that: The bottom of the guide rod (16) is slidably sleeved with a pressure plate (17). The rod body of the guide rod (16) located inside the pressure plate (17) is connected to a spring (18), and the other end of the spring (18) is connected to the pressure plate (17).

7. A shearing machine for high-performance composite materials according to claim 1, characterized in that: The chassis (1) has a hinged door (19) on its surface, and the chassis (1) has a movable slot (24) inside, and the collection box (8) is located in the movable slot (24).

8. A shearing machine for high-performance composite materials according to claim 7, characterized in that: The top of the chassis (1) and on both sides of the opening (4) are connected to shearing plates (20). One end of the shearing plate (20) is provided with an oblique opening and several rotating drums (21) are rotatably connected to the oblique opening through bearings.

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