Hydraulic guillotine shearing machine discharging device

Abstract

The utility model provides a hydraulic brake formula plate shearing machine discharge device relates to plate shearing machine technical field, this hydraulic brake formula plate shearing machine discharge device, including device body, the device body top is provided with the inclined groove, and the both sides inner wall between inclined groove rotatably connected with two synchronous rollers and linear array distribution's conveyer roller, two synchronous rollers transmission connection has between the synchronous belt, conveyer roller is located in the synchronous belt inside, the synchronous belt outside is provided with the buffer spare of equidistance distribution setting, this hydraulic brake formula plate shearing machine discharge device, through setting the buffer spare of equidistance distribution outside the synchronous belt, effectively solved the problem that the board slips and falls on the material transfer roller among the prior art. Specifically, the buffer can support and buffer the board, even in the case of heavy or smooth surface, the board can be stably conveyed down the inclined groove, to avoid the board slip and fall.

Description

Technical Field

[0001] This utility model relates to a discharge device for a hydraulic guillotine shearing machine, specifically a discharge device for a hydraulic guillotine shearing machine, belonging to the technical field of shearing machines. Background Technology

[0002] A guillotine shearing machine is a machine tool used for processing PCB boards through shearing, stretching, punching, bending, and flanging. It adopts hydraulic transmission technology and belongs to the category of metal processing machine tools. A hydraulic guillotine shearing machine is an industrial equipment that uses a hydraulic system to provide power and shears metal sheets through upper and lower blades. It is widely used in metal processing, automobile manufacturing, motor and electrical appliance industries.

[0003] In the prior art, a CNC hydraulic guillotine shearing machine discharge device with authorization announcement number CN223146121U includes a guide frame, a transfer frame fixedly connected to the right side of the guide frame, a discharge frame fixedly connected to the right side of the transfer frame, and support legs fixedly connected to the bottom of the guide frame and the discharge frame, with pads fixedly connected to the bottom of the support legs.

[0004] Traditional hydraulic guillotine shearing machines primarily transport sheet metal via conveyor rollers. However, this design has limitations in practical use. Due to the limited friction between the conveyor rollers and the sheet metal, heavy or smooth sheet metal can easily slip and fall off the rollers. This not only damages the sheet metal but can also lead to safety accidents, severely impacting production efficiency and equipment reliability. Therefore, it is necessary to improve the existing discharge device of the hydraulic guillotine shearing machine to solve the problem of sheet metal slipping off the conveyor rollers and improve the stability and safety of the equipment. Summary of the Invention

[0005] (a) Technical problems to be solved The purpose of this utility model is to provide a hydraulic guillotine shearing machine discharge device to solve the above-mentioned problems, thereby addressing the issue of insufficient stability in existing hydraulic guillotine shearing machine discharge devices.

[0006] (II) Technical Solution This utility model is achieved through the following technical solution: a hydraulic guillotine shearing machine discharge device, comprising a device body, a sloping trough provided on the top of the device body, two synchronous rollers and a linearly arrayed conveyor rollers rotatably connected between the inner walls of the two sides of the sloping trough, a synchronous belt drivingly connecting the two synchronous rollers, the conveyor rollers being located inside the synchronous belt, buffer members being provided at equal intervals on the outer side of the synchronous belt, and a drive mechanism for driving the synchronous rollers to rotate on the device body.

[0007] Preferably, the synchronous belt includes a metal mesh belt and two chains, the metal mesh belt is fixedly connected between the two chains, the synchronous roller includes a drive roller and two sprockets, the two sprockets are respectively fixedly sleeved on both ends of the drive roller, and the chains are meshed with the sprockets.

[0008] Preferably, the buffer includes a buffer plate and two fixing plates fixedly connected to the outer wall of the metal mesh belt. A slider is provided on the top of the fixing plate, and a screw is fixedly connected to the top of the slider. A through-hole is provided on the buffer plate at the corresponding position of the screw, and a nut is threaded on the outside of the screw.

[0009] Preferably, the top of the fixed plate is provided with a groove, and a buffer rod is fixedly connected between the two end faces of the groove. The slider is slidably sleeved on the outside of the buffer rod and slidably connected inside the groove. A spring is sleeved on the outside of the buffer rod, and one end of the spring is in contact with one side of the slider.

[0010] Preferably, the device body includes a guide frame and a discharge frame that are staggered vertically, a transfer frame is fixedly connected between the guide frame and the discharge frame, an inclined trough is provided on the transfer frame, and two support legs are fixedly connected to the bottom of both the guide frame and the discharge frame.

[0011] Preferably, the drive mechanism includes a servo motor, which is mounted on the material transfer frame, and the output shaft of the servo motor is fixedly connected to the end of the synchronous roller.

[0012] Preferably, a controller is installed on one side of the discharge rack, and the controller is electrically connected to the servo motor.

[0013] Preferably, two guide baffles are fixedly connected to the top of the guide frame, the discharge frame, and the transfer frame.

[0014] This utility model provides a discharge device for a hydraulic guillotine shearing machine, which has the following beneficial effects: 1. The discharge device of this hydraulic guillotine shearing machine effectively solves the problem of sheet metal slippage and falling on the conveyor rollers in existing technologies by setting buffers evenly distributed on the outer side of the synchronous belt. Specifically, the buffers provide good support and cushioning for the sheet metal, ensuring that it is stably conveyed down the inclined chute even when the sheet metal is heavy or has a smooth surface, thus preventing slippage and falling.

[0015] 2. The discharge device of this hydraulic guillotine shearing machine, through the design of the buffer component, enables the device to adapt to plates of different weights and shapes, thereby improving the versatility and flexibility of the device.

[0016] 3. The discharge device of this hydraulic guillotine shearing machine, through the cooperation of a servo motor and a controller, achieves precise control of the synchronous roller, which facilitates the control of the sheet material discharge speed and further improves the stability and reliability of the discharge. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a three-dimensional schematic diagram of the synchronous belt of this utility model; Figure 3 This is a three-dimensional schematic diagram of the synchronous roller of this utility model; Figure 4 This is a three-dimensional cross-sectional view of the fixing plate of this utility model; Figure 5 This is a three-dimensional schematic diagram of the cooperation between the slider, screw and buffer plate of this utility model.

[0018] [Explanation of Key Component Symbols] 1. Device body; 11. Guide frame; 12. Discharge frame; 13. Transfer frame; 14. Support leg; 2. Synchronous roller; 21. Transmission roller; 22. Sprocket; 3. Conveyor roller; 4. Synchronous belt; 41. Metal mesh belt; 42. Chain; 5. Buffer component; 51. Fixing plate; 52. Slider; 53. Screw; 54. Buffer plate; 55. Buffer rod; 56. Slide groove; 6. Servo motor; 7. Controller; 8. Guide baffle. Detailed Implementation

[0019] This utility model provides a material discharge device for a hydraulic guillotine shearing machine.

[0020] Example 1, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The device includes a device body 1, a sloping groove on the top of the device body 1, two synchronous rollers 2 and a linearly arrayed conveyor roller 3 rotatably connected between the inner walls of the two sides of the sloping groove, a synchronous belt 4 drivingly connected between the two synchronous rollers 2, the conveyor roller 3 being located inside the synchronous belt 4, buffer members 5 being arranged at equal intervals on the outside of the synchronous belt 4, and a drive mechanism for driving the synchronous rollers 2 to rotate on the device body 1. Specifically, the device body 1 is used in conjunction with the hydraulic guillotine shearing machine. The device body 1 is installed at the discharge port of the hydraulic guillotine shearing machine. After the hydraulic guillotine shearing machine finishes processing the sheet metal, the sheet metal will enter the device body 1 from the discharge port.

[0021] Please see Figure 1 , Figure 2 and Figure 3The synchronous belt 4 includes a metal mesh belt 41 and two chains 42. The metal mesh belt 41 is fixedly connected between the two chains 42. The synchronous roller 2 includes a transmission roller 21 and two sprockets 22. The two sprockets 22 are respectively fixedly sleeved on both ends of the transmission roller 21. The chain 42 is meshed with the sprocket 22.

[0022] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5 The buffer component 5 includes a buffer plate 54 and two fixing plates 51 fixedly connected to the outer wall of the metal mesh belt 41. A slider 52 is provided on the top of the fixing plate 51, and a screw 53 is fixedly connected to the top of the slider 52. A through-hole fixing hole is opened at the corresponding position of the buffer plate 54 relative to the screw 53, and a nut is threaded on the outside of the screw 53.

[0023] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5 The top of the fixed plate 51 is provided with a groove 56. A buffer rod 55 is fixedly connected between the two end faces of the groove 56. The slider 52 is slidably sleeved on the outside of the buffer rod 55 and slidably connected inside the groove 56. A spring is sleeved on the outside of the buffer rod 55, and one end of the spring is in contact with one side of the slider 52.

[0024] Please see Figure 1 The main body of the device 1 includes a guide frame 11 and a discharge frame 12 that are staggered vertically. A transfer frame 13 is fixedly connected between the guide frame 11 and the discharge frame 12. An inclined trough is provided on the transfer frame 13. Two support legs 14 are fixedly connected to the bottom of both the guide frame 11 and the discharge frame 12.

[0025] Please see Figure 1 The drive mechanism includes a servo motor 6, which is mounted on the material transfer frame 13, and the output shaft of the servo motor 6 is fixedly connected to the end of the synchronous roller 2.

[0026] Please see Figure 1 A controller 7 is installed on one side of the discharge rack 12, and the controller 7 is electrically connected to the servo motor 6; Specifically, the controller 7 is electrically connected to the power supply. The models of the controller 7 and the servo motor 6 are not limited, and the compatibility with the equipment shall prevail. An encoder can be installed in the servo motor 6 to accurately measure the speed and position of the motor, thereby ensuring that the synchronous belt 4 is intermittently transmitted or rotated. During each brief pause, the fixed plate 51 in the same row is located at the discharge port of the guide frame 11, so that the plate can fall smoothly onto the synchronous belt 4 and abut against the buffer rod 55 on the fixed plate 51. The cooperation between the servo motor 6 and the encoder is set as a prior art device. Its usage, installation method and specific form are all prior art means, and this application will not elaborate on them.

[0027] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The top of the guide frame 11, the discharge frame 12 and the transfer frame 13 are all fixedly connected with two guide baffles 8; Specifically, the distance between the two guide baffles 8 on the guide frame 11 is less than the distance between the two guide baffles 8 on the transfer frame 13.

[0028] The working process of the discharge device of the hydraulic guillotine shearing machine is as follows: The servo motor 6 starts, and its output shaft drives the synchronous roller 2 to rotate; the synchronous roller 2 drives the synchronous belt 4 to rotate; the sheet material enters the inclined trough from the guide frame 11 and is conveyed downward along the synchronous belt 4 on the inclined trough; when the sheet material contacts the buffer plate 54 on the synchronous belt 4, the slider 52 in the buffer plate 54 slides in the groove 56, and through the cooperation of the buffer rod 55 and the spring, the impact force of the sheet material is effectively buffered and absorbed, so as to reduce the impact force generated by the interaction between the sheet material and the buffer plate 54. The buffer plate 54 can prevent the sheet material from slipping; the controller 7 can adjust the speed of the servo motor 6 according to actual needs, thereby realizing precise control of the sheet material conveying speed.

[0029] Throughout the entire discharge process, the guide baffle 8 ensures that the sheet material is stably conveyed along the predetermined track, preventing the sheet material from deviating from the track; finally, the sheet material is smoothly conveyed to the discharge rack 12, completing the discharge process.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hydraulic guillotine shearing machine discharge device, comprising a device body (1), characterized in that: The device body (1) has a sloping groove at the top. Two synchronous rollers (2) and a linearly arrayed conveyor roller (3) are rotatably connected between the inner walls of the two sides of the sloping groove. A synchronous belt (4) is connected between the two synchronous rollers (2). The conveyor roller (3) is located inside the synchronous belt (4). Buffers (5) are evenly distributed on the outside of the synchronous belt (4). The device body (1) is equipped with a drive mechanism that drives the synchronous rollers (2) to rotate.

2. The discharge device of a hydraulic guillotine shearing machine according to claim 1, characterized in that: The synchronous belt (4) includes a metal mesh belt (41) and two chains (42). The metal mesh belt (41) is fixedly connected between the two chains (42). The synchronous roller (2) includes a transmission roller (21) and two sprockets (22). The two sprockets (22) are respectively fixedly sleeved on both ends of the transmission roller (21). The chain (42) is meshed with the sprocket (22).

3. The discharge device of a hydraulic guillotine shearing machine according to claim 1, characterized in that: The buffer (5) includes a buffer plate (54) and two fixing plates (51) fixedly connected to the outer wall of the metal mesh belt (41). A slider (52) is provided on the top of the fixing plate (51), and a screw (53) is fixedly connected to the top of the slider (52). A through-hole is provided on the buffer plate (54) at the corresponding position of the screw (53), and a nut is threaded on the outside of the screw (53).

4. The discharge device of a hydraulic guillotine shearing machine according to claim 3, characterized in that: The top of the fixed plate (51) is provided with a groove (56), and a buffer rod (55) is fixedly connected between the two end faces of the groove (56). The slider (52) is slidably sleeved on the outside of the buffer rod (55), and the slider (52) is slidably connected inside the groove (56). A spring is sleeved on the outside of the buffer rod (55), and one end of the spring is in contact with one side of the slider (52).

5. The discharge device of a hydraulic guillotine shearing machine according to claim 1, characterized in that: The device body (1) includes a guide frame (11) and a discharge frame (12) arranged in a staggered manner. A transfer frame (13) is fixedly connected between the guide frame (11) and the discharge frame (12). An inclined groove is provided on the transfer frame (13). Two support legs (14) are fixedly connected to the bottom of both the guide frame (11) and the discharge frame (12).

6. The discharge device of a hydraulic guillotine shearing machine according to claim 1, characterized in that: The drive mechanism includes a servo motor (6), which is mounted on the material transfer frame (13), and the output shaft of the servo motor (6) is fixedly connected to the end of the synchronous roller (2).

7. The discharge device of a hydraulic guillotine shearing machine according to claim 5, characterized in that: A controller (7) is installed on one side of the discharge rack (12), and the controller (7) is electrically connected to the servo motor (6).

8. The discharge device of a hydraulic guillotine shearing machine according to claim 5, characterized in that: The top of the guide frame (11), the discharge frame (12) and the transfer frame (13) are all fixedly connected with two guide baffles (8).

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