Wave-shaped guardrail cutting and punching all-in-one machine

Abstract

The utility model relates to the technical field of guardrail processing, in particular to a cutting and punching all-in-one machine for a wave-shaped guardrail, which is characterized in that plates are guided and limited, the stability during conveying is ensured, guardrail plates with different widths can be guided, the practicability is strong, and the practicability of the device is improved; comprising a rack, a plurality of supporting legs, a conveying assembly, a cutting mechanism, a punching assembly and a guiding assembly, the supporting legs are fixedly installed at the four corners of the bottom of the rack correspondingly to support equipment, the conveying assembly is installed in the rack, the guiding assembly is installed at the bottom of the rack, the guiding assembly and the conveying assembly are alternately installed, and the cutting assembly is installed at the right end of the rack. The punching assembly is installed at the left end of the rack.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail processing, in particular to a wave guardrail cutting and punching integrated machine. Background Technique

[0002] The high-speed guardrail plate utilizes the deformation of the soil base, columns and crossbeams to absorb the collision energy, forces the out-of-control vehicle to change its direction, restores it to the normal driving direction, and prevents the vehicle from running off the road to protect the vehicle and passengers and reduce the losses caused by accidents. During the production process of the high-speed guardrail plate, it is first necessary to cut the guardrail plate into a specified length by a cutting machine, and then punch the two ends of the guardrail plate through a punching machine. A high-speed guardrail plate cutting and punching integrated machine proposed in the prior art publication number CN217991634U includes a processing table, on which a cutting installation frame and a group of punching installation frames are sequentially installed along its length to the right. A plate conveying mechanism is provided on the processing table, and a cutting and punching mechanism is provided at the bottoms of the cutting installation frame and the group of punching installation frames. The cutting and punching mechanism includes a hydraulic cylinder, a cutting blade, a cutting groove, a mounting plate, a driving motor, a crankshaft, a group of transmission rods, a group of punching mounting plates and a number of punching heads. The plate conveying mechanism includes a rotating motor and a number of conveying rollers. However, the position of the guide wheel is fixed, and it can only guide a single-width guardrail plate, with insufficient adaptability. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides a wave guardrail cutting and punching integrated machine that can guide and limit the plate, ensure the stability during transportation, can guide guardrail plates of different widths, has strong practicability, and improves the practicability of the device.

[0004] A wave guardrail cutting and punching integrated machine of the utility model includes a frame, a plurality of legs, a conveying component, a cutting mechanism, a punching component and a guiding component. Legs are respectively fixedly installed at the four corners of the bottom of the frame to support the equipment. A conveying component is installed inside the frame, the guiding component is installed at the bottom of the frame and is alternately arranged with the conveying component. The cutting component is installed at the right end of the frame, and the punching component is installed at the left end of the frame; the plate is fed at the right input end of the frame, the plate is conveyed through the conveying component, and the plate is guided and limited through the guiding component to ensure the stability during transportation. At the same time, it can guide guardrail plates of different widths, with strong practicability. After reaching the use requirement, the plate is cut off by the cutting component, and the two ends of the guardrail plate are punched by the punching component, which is convenient for subsequent processing and improves the practicability of the device.

[0005] Preferably, the conveying assembly includes a plurality of conveying shafts, a plurality of conveying rollers and a driving motor. The plurality of conveying shafts are rotatably installed on the front and rear side walls of the frame at uniform intervals. A sprocket is provided at the rear end of the conveying shaft. The sprockets are connected by a chain drive. A conveying roller is installed on the outer wall of the conveying shaft. A rubber layer is provided on the outer surface of the conveying roller. The input end of the leftmost conveying shaft is connected to the output end of the driving motor. When the driving motor is started to drive the conveying shaft to rotate, the plurality of conveying shafts are synchronously driven by the sprockets and the chain. The conveying shaft drives the conveying roller to rotate to convey the plate. The rubber layer on the surface of the conveying roller can increase the friction with the plate, which is beneficial to reducing noise.

[0006] Preferably, the guiding assembly includes a plurality of double-output electric telescopic rods, multiple groups of adjusting sliding plates, multiple groups of guiding frames, multiple groups of guiding rollers, multiple groups of fixing plates and a plurality of support rods. A plurality of adjusting chutes are uniformly opened at the bottom of the frame and are arranged alternately with the conveying shafts. Fixing plates are fixedly installed at the front and rear ends of the bottom of the adjusting chute. A support rod is fixedly installed between the fixing plates. An adjusting sliding plate is slidably installed on the outer walls of the front and rear ends of the support rod. The upper part of the adjusting sliding plate is slidably installed in the adjusting chute and is connected to a guiding frame. A guiding roller is rotatably installed on the guiding frame. The multiple adjusting sliding plates are connected by a connecting plate. The plurality of double-output electric telescopic rods are uniformly installed at the bottom of the frame. The front and rear telescopic ends of the double-output electric telescopic rod are connected to the connecting plate. When the plate is conveyed on the conveying roller, the guiding roller guides and conveys the front and rear sides of the plate. When the double-output electric telescopic rod is started, the adjusting sliding plate can be driven to slide on the support rod through the connecting plate. The adjusting sliding plate drives the guiding frame to move, and the distance between the guiding rollers can be adjusted, so as to guide guardrails of different widths, with strong practicability.

[0007] Preferably, the cutting mechanism includes a gantry, two telescopic cylinders, two pushing cylinders, two pushing plates, a support plate, a punching plate and a pressing assembly. The gantry is fixedly installed at the right end of the top of the frame. Two telescopic cylinders are fixedly installed at the top of the gantry. A punching plate is fixedly installed at the bottom of the telescopic cylinder. A cutting knife is provided at the bottom of the punching plate. Pushing cylinders are fixedly installed on the front and rear sides of the right end of the frame. A pushing groove is opened at the right end of the frame. The pushing plate is slidably installed in the pushing groove. The telescopic end of the pushing cylinder is connected to the pushing plate. A support plate is fixedly installed between the two pushing plates. A cutting groove is opened in the middle of the support plate. After reaching the use length, the conveying shaft stops rotating. At the same time, the pushing cylinder moves upward through the pushing plate, and the plate is pushed upward by the support plate. The telescopic cylinder is started to drive the punching plate to move downward, and cooperate with the support plate to cut the plate, which can improve the cutting quality and work efficiency.

[0008] Preferably, the pressing assembly includes a plurality of mounting plates, a plurality of T-shaped sliding rods, a plurality of springs and a pressing plate. The plurality of mounting plates are symmetrically mounted on the left and right end side walls of the stamping plate. The T-shaped sliding rods are slidably mounted on the mounting plates. Springs are sleeved on the T-shaped sliding rods. The top of the spring is connected to the top of the T-shaped sliding rod, and the bottom of the T-shaped sliding rod is connected to the top of the mounting plate. The bottom of the T-shaped sliding rod is fixedly installed with the pressing plate. A rectangular groove matching the cutting knife is formed in the middle of the pressing plate. When the stamping plate moves downward, the pressing plate first contacts the surface of the plate, and the pressing plate and the support plate cooperate through the T-shaped sliding rod and the spring to clamp the plate, improving the stability during cutting.

[0009] Preferably, the punching assembly includes a second gantry, a plurality of punching cylinders, a lifting plate, a punching seat, a punching head and a guide plate. The second gantry is fixedly installed at the left end of the top of the frame. The plurality of punching cylinders are fixedly installed on the top of the second gantry. The bottom telescopic end of the punching cylinder is fixedly installed with the lifting plate. Guide blocks are arranged at the front and rear ends of the lifting plate. Guide chutes are formed on the inner wall of the second gantry. The guide blocks are slidably mounted in the guide chutes. The punching head is detachably installed at the bottom of the lifting plate. Insertion openings are formed on the front and rear sides at the left end of the frame. The punching seat is inserted into the insertion openings. The guide plate is installed at the left end of the frame. When the punching cylinders are started to drive the lifting plate to move downward, the lifting plate drives the punching head to move downward to cooperate with the punching seat to punch the plate. The waste is guided and collected through the guide plate. The punching seat and the punching head are detachably installed, which is convenient for replacement and maintenance and improves the practicability.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: The plate is fed at the right input end of the frame, the plate is conveyed through the conveying assembly, and the plate is guided and limited through the guiding assembly to ensure the stability during conveying. At the same time, it can guide guardrail plates of different widths, with strong practicability. After reaching the usage requirement, the plate is cut off through the cutting assembly, and the two ends of the guardrail plate are punched through the punching assembly, which is convenient for subsequent processing and improves the practicability of the device. Description of the Drawings

[0011] Figure 1 is the structural schematic diagram of the present utility model;

[0012] Figure 2 is the axonometric structural schematic diagram of the present utility model;

[0013] Figure 3 is the lower three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 4 is the partial sectional structural schematic diagram of the present utility model;

[0015] Figure 5 is the front sectional structural schematic diagram of the present utility model;

[0016] Reference numerals in the drawings: 1, frame; 2, leg; 3, conveying shaft; 4, conveying roller; 5, double-output electric telescopic rod; 6, adjusting sliding plate; 7, connecting plate; 8, guiding frame; 9, guiding roller; 10, fixing plate; 11, support rod; 12, gantry; 13, telescopic cylinder; 14, pushing cylinder; 15, pushing plate; 16, support plate; 17, stamping plate; 18, mounting plate; 19, T-shaped slide bar; 20, spring; 21, pressing plate; 22, second gantry; 23, stamping cylinder; 24, lifting plate; 25, guiding block; 26, stamping seat; 27, punching head; 28, guiding plate; 29, driving motor. Detailed implementation manners

[0017] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0018] Embodiment 1

[0019] Such as Figure 1 , Figure 3 , Figure 4 and Figure 5As shown in the figure, legs 2 are fixedly installed at the four corners of the bottom of the frame 1 to support the equipment. A plurality of conveying shafts 3 are rotatably installed on the front and rear side walls of the frame 1 at uniform intervals. A sprocket is provided at the rear end of the conveying shaft 3, and the sprockets are connected by a chain drive. A conveying roller 4 is installed on the outer wall of the conveying shaft 3, and a rubber layer is provided on the outer surface of the conveying roller 4. The input end of the leftmost conveying shaft 3 is connected to the output end of the driving motor 29. A plurality of adjusting sliding grooves are uniformly formed at the bottom of the frame 1 and are arranged alternately with the conveying shafts 3. Fixed plates 10 are fixedly installed at the front and rear ends of the bottom of the adjusting sliding groove, and a support rod 11 is fixedly installed between the fixed plates 10. Adjusting sliding plates 6 are slidably installed on the outer walls of the front and rear ends of the support rod 11. The upper part of the adjusting sliding plate 6 is slidably installed in the adjusting sliding groove and is connected to a guide frame 8. A guide roller 9 is rotatably installed on the guide frame 8. A plurality of adjusting sliding plates 6 are connected by a connecting plate 7. A plurality of double-output electric telescopic rods 5 are uniformly installed at the bottom of the frame 1. The front and rear telescopic ends of the double-output electric telescopic rod 5 are connected to the connecting plate 7. A gantry 12 is fixedly installed at the right end of the top of the frame 1. Two telescopic cylinders 13 are fixedly installed at the top of the gantry 12. A punching plate 17 is fixedly installed at the bottom of the telescopic cylinder 13. A cutting knife is provided at the bottom of the punching plate 17. Pushing cylinders 14 are fixedly installed on the front and rear sides of the right end of the frame 1. A pushing groove is formed at the right end of the frame 1. A pushing plate 15 is slidably installed in the pushing groove. The telescopic end of the pushing cylinder 14 is connected to the pushing plate 15. A support plate 16 is fixedly installed between the two pushing plates 15. A cutting groove is formed in the middle of the support plate 16. A second gantry 22 is fixedly installed at the left end of the top of the frame 1. A plurality of punching cylinders 23 are fixedly installed at the top of the second gantry 22. The bottom telescopic end of the punching cylinder 23 is fixedly installed with a lifting plate 24. Guide blocks 25 are provided at the front and rear ends of the lifting plate 24. Guide sliding grooves are formed on the inner wall of the second gantry 22. The guide blocks 25 are slidably installed in the guide sliding grooves. A punching head 27 is detachably installed at the bottom of the lifting plate 24. Plug-in ports are formed on the front and rear sides of the left end of the frame 1. A punching seat 26 is inserted into the plug-in ports. A guide plate 28 is installed at the left end of the frame 1;

[0020] Start the drive motor 29 to drive the conveyor shaft 3 to rotate. Multiple conveyor shafts 3 are synchronously driven by sprockets and chains. The conveyor shaft 3 drives the conveyor roller 4 to rotate to convey the plate. The rubber layer on the surface of the conveyor roller 4 can increase the friction with the plate, which is beneficial to reducing noise. When the plate is conveyed on the conveyor roller 4, the guide rollers 9 are used to guide and convey the front and rear sides of the plate. Start the double-output electric telescopic rod 5, and through the connecting plate 7, it can drive the adjustment sliding plate 6 to slide on the support rod 11. The adjustment sliding plate 6 drives the guide frame 8 to move, and the distance between the guide rollers 9 can be adjusted, so as to guide guardrail plates of different widths, with strong practicability. After reaching the use length, the conveyor shaft 3 stops rotating. At the same time, the pushing cylinder 14 moves upward through the pushing plate 15, and the plate is pushed upward through the support plate 16. Start the telescopic cylinder 13 to drive the punching plate 17 to move downward, and cooperate with the support plate 16 to cut the plate, which can improve the cutting quality and work efficiency. Start the punching cylinder 23 to drive the lifting plate 24 to move downward, and the lifting plate 24 drives the punching head 27 to move downward to cooperate with the punching seat 26 to punch the plate. The waste is guided and collected through the guide plate 28. The punching seat 26 and the punching head 27 are detachably installed, which is convenient for replacement and maintenance and improves practicability.

[0021] Embodiment 2

[0022] As Figure 2 and Figure 4 shown, on the basis of Embodiment 1, it further includes a plurality of mounting plates 18 symmetrically installed on the left and right end side walls of the punching plate 17. The T-shaped slide bar 19 is slidably installed on the mounting plate 18. A spring 20 is sleeved on the T-shaped slide bar 19. The top of the spring 20 is connected to the top of the T-shaped slide bar 19, and the bottom of the T-shaped slide bar 19 is connected to the top of the mounting plate 18. The bottom of the T-shaped slide bar 19 is fixedly installed with a pressing plate 21, and a rectangular groove matching the cutting knife is opened in the middle of the pressing plate 21. When the punching plate 17 moves downward, the pressing plate 21 first contacts the surface of the plate, and through the T-shaped slide bar 19 and the spring 20, the pressing plate 21 cooperates with the support plate 16 to clamp the plate, improving the stability during cutting.

[0023] As Figures 1 to 5As shown in the figure, for a wave guardrail cutting and punching integrated machine of the present utility model, during operation, the driving motor 29 is started to drive the conveying shaft 3 to rotate. Multiple conveying shafts 3 are synchronously driven by sprockets and chains. The conveying shaft 3 drives the conveying roller 4 to rotate to convey the plate. The rubber layer on the surface of the conveying roller 4 can increase the friction force with the plate. When the plate is conveyed on the conveying roller 4, the guide rollers 9 are used to guide and convey the front and rear sides of the plate. The double-output electric telescopic rod 5 is started, and through the connecting plate 7, it can drive the adjusting sliding plate 6 to slide on the support rod 11. The adjusting sliding plate 6 drives the guide frame 8 to move, and the distance between the guide rollers 9 can be adjusted to guide guardrail plates of different widths. After reaching the use length, the conveying shaft 3 stops rotating. At the same time, the pushing cylinder 14 moves upward through the pushing plate 15, and the plate is pushed upward through the support plate 16. The telescopic cylinder 13 is started to drive the punching plate 17 to move downward, and cooperate with the support plate 16 to cut the plate. When the punching plate 17 moves downward, the pressing plate 21 first contacts the surface of the plate, and through the T-shaped sliding rod 19 and the spring 20, the pressing plate 21 and the support plate 16 cooperate to clamp the plate. The punching cylinder 23 is started to drive the lifting plate 24 to move downward, and the lifting plate 24 drives the punching head 27 to move downward to cooperate with the punching seat 26 to punch the plate. The waste materials are guided and collected through the guide plate 28.

[0024] The driving motor 29 of the wave guardrail cutting and punching integrated machine of the present utility model is purchased on the market. Those skilled in the industry only need to install and operate it according to the attached operation manual, without the need for creative labor from those skilled in the art.

[0025] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A waveform guardrail cutting and punching integrated machine, characterized in that, It includes a frame (1), multiple legs (2), a conveying component, a cutting mechanism, a punching component and a guiding component. Legs (2) are fixedly installed at the four corners of the bottom of the frame (1) to support the equipment. A conveying component is installed inside the frame (1). The guiding component is installed at the bottom of the frame (1) and is alternately arranged with the conveying component. The cutting component is installed at the right end of the frame (1), and the punching component is installed at the left end of the frame (1). The conveying component includes multiple conveying shafts (3), multiple conveying rollers (4) and a driving motor (29). The multiple conveying shafts (3) are rotatably installed on the front and rear side walls of the frame (1) at uniform intervals. A sprocket is provided at the rear end of the conveying shaft (3), and the sprockets are connected by a chain drive. Conveying rollers (4) are installed on the outer wall of the conveying shaft (3). A rubber layer is provided on the outer surface of the conveying roller (4). The input end of the leftmost conveying shaft (3) is connected to the output end of the driving motor (29). The guiding component includes multiple double-output electric telescopic rods (5), multiple groups of adjusting sliding plates (6), multiple groups of guiding frames (8), multiple groups of guiding rollers (9), multiple groups of fixing plates (10) and multiple support rods (11). Multiple adjusting chutes are uniformly formed at the bottom of the frame (1) and are alternately arranged with the conveying shafts (3). Fixing plates (10) are fixedly installed at the front and rear ends of the bottom of the adjusting chute. Support rods (11) are fixedly installed between the fixing plates (10). Adjusting sliding plates (6) are slidably installed on the outer walls of the front and rear ends of the support rod (11). The upper part of the adjusting sliding plate (6) is slidably installed in the adjusting chute and is connected to a guiding frame (8). Guiding rollers (9) are rotatably installed on the guiding frame (8). The multiple adjusting sliding plates (6) are connected by a connecting plate (7). The multiple double-output electric telescopic rods (5) are uniformly installed at the bottom of the frame (1). The front and rear telescopic ends of the double-output electric telescopic rod (5) are connected to the connecting plate (7).

2. The one-waveform guardrail cutting and punching integrated machine according to claim 1, characterized in that, The cutting mechanism includes a gantry (12), two telescopic cylinders (13), two pushing cylinders (14), two pushing plates (15), a support plate (16), a punching plate (17) and a pressing component. The gantry (12) is fixedly installed at the top right end of the frame (1). Two telescopic cylinders (13) are fixedly installed at the top of the gantry (12). The punching plate (17) is fixedly installed at the bottom of the telescopic cylinder (13). A cutting knife is provided at the bottom of the punching plate (17). Pushing cylinders (14) are fixedly installed on the front and rear sides of the right end of the frame (1). A pushing groove is formed at the right end of the frame (1). The pushing plate (15) is slidably installed in the pushing groove. The telescopic end of the pushing cylinder (14) is connected to the pushing plate (15). A support plate (16) is fixedly installed between the two pushing plates (15). A cutting groove is formed in the middle of the support plate (16).

3. The waveform guardrail cutting and punching integrated machine according to claim 2, characterized in that, The pressing assembly includes a plurality of mounting plates (18), a plurality of T-shaped sliding rods (19), a plurality of springs (20) and a pressing plate (21). The plurality of mounting plates (18) are symmetrically mounted on the left and right side walls of the stamping plate (17). The T-shaped sliding rods (19) are slidably mounted on the mounting plates (18). Springs (20) are sleeved on the T-shaped sliding rods (19). The top of the spring (20) is connected to the top of the T-shaped sliding rod (19), and the bottom of the T-shaped sliding rod (19) is connected to the top of the mounting plate (18). The bottom of the T-shaped sliding rod (19) is fixedly installed with the pressing plate (21). A rectangular groove matching the cutting knife is formed in the middle of the pressing plate (21).

4. A waveform guardrail cutting and punching integrated machine according to claim 1, characterized in that, The punching assembly includes a second gantry (22), a plurality of punching cylinders (23), a lifting plate (24), a punching seat (26), a punching head (27) and a guiding plate (28). The second gantry (22) is fixedly installed at the left end of the top of the frame (1). The plurality of punching cylinders (23) are fixedly installed on the top of the second gantry (22). The bottom telescopic end of the punching cylinder (23) is fixedly installed with a lifting plate (24). Guide blocks (25) are arranged at the front and rear ends of the lifting plate (24). Guide chutes are formed on the inner wall of the second gantry (22). The guide blocks (25) are slidably mounted in the guide chutes. The bottom of the lifting plate (24) is detachably installed with a punching head (27). Insertion openings are formed on the front and rear sides of the left end of the frame (1). The punching seat (26) is inserted into the insertion openings. The guiding plate (28) is installed at the left end of the frame (1).

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