Cold press molding device for highway guardrail plate

Abstract

The utility model relates to the technical field of guardrail plate processing, in particular to a cold press molding device for a high-speed guardrail plate, which is characterized in that when the cold press molding device is used, a loading plate is placed on two groups of support frames, a plate is subjected to cold press molding by a guardrail molding machine body to form a wavy guardrail plate, and the guardrail plate is conveyed on a material guide assembly; then the unloading assembly moves the guardrail plates on the guide assembly to the loading plate for stacking, so that the processing efficiency is improved; comprising a bottom plate, a guardrail forming machine body and two sets of supporting frames, the guardrail forming machine body and the two sets of supporting frames are arranged at the top end of the bottom plate, and the discharging assembly and the material guiding assembly are arranged at the top end of the bottom plate.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail plate processing, in particular to a high-speed guardrail plate cold pressing forming device. Background Art

[0002] Highway guardrails use the deformation of the soil foundation, columns, and beams to absorb collision energy, and force out-of-control vehicles to change direction and return to their normal driving direction, preventing vehicles from running off the road, thereby protecting vehicles and passengers and reducing losses caused by accidents. Guardrails are usually wavy and are usually formed in one step by cold pressing during production.

[0003] Among the prior art, a patent document with announcement number CN210045811U discloses a highway corrugated guardrail extrusion forming device, comprising: a workbench, a pillar, a pneumatic cylinder, and a pressing block. The top plane of the workbench is fixedly connected to the pillars, the pneumatic cylinder is located between the top ends of the pillars, a support plate is provided on the inner side of the pillars, the support plate is fixedly connected to both sides of the pneumatic cylinder, a push rod is provided at the bottom end of the pneumatic cylinder, stabilizing plates are provided on both sides of the push rod, the stabilizing plates are vertically slidably connected to the inner side of the pillars, the bottom end of the push rod is fixedly connected to the pressing block, the bottom end of the pressing block is provided with a pressing block protrusion, and a guardrail module is also provided on the top surface of the workbench, the guardrail module consists of a guardrail groove and a guardrail protrusion, and the guardrail protrusion is located on both sides of the guardrail groove.

[0004] During use, it was found that the above device required manual cutting of the formed guardrail panels, which increased the labor intensity of the staff and reduced production efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a high-speed guardrail plate cold pressing forming device with improved convenience.

[0006] The utility model discloses a high-speed guardrail plate cold pressing forming device, comprising a base plate, a guardrail forming machine body and a support frame, wherein the guardrail forming machine body and two groups of support frames are arranged at the top of the base plate, and further comprising a unloading assembly and a material guiding assembly, wherein the top of the base plate is arranged with the unloading assembly and the material guiding assembly; when in use, a loading plate is placed on the two groups of support frames, and the plate is formed into a wavy guardrail plate after cold pressing by the guardrail forming machine body, and the guardrail plate is transported on the material guiding assembly, and then the unloading assembly moves the guardrail plate on the material guiding assembly to the loading plate for stacking, thereby improving processing efficiency.

[0007] Preferably, the unloading assembly includes columns, beams, electric slides, moving seats, electromagnetic suction cups and lifting assemblies, two pairs of columns are arranged at the top of the base plate, a group of beams are arranged at the top of each pair of columns, a group of electric slides are arranged at the top of each group of beams, moving seats are arranged on the two groups of electric slides, the lifting assembly is arranged on the moving seat, and two groups of electromagnetic suction cups are arranged at the bottom of the lifting assembly; the lowering assembly rises, and then the moving seat slides on the two groups of electric slides, so that the guardrail plate is sent to the top of the loading plate, and the lifting assembly drives the two groups of electromagnetic suction cups to descend, so that the guardrail plate is placed on the loading plate, and then the two groups of electromagnetic suction cups release the magnetic adsorption of the guardrail plate to complete the unloading.

[0008] Preferably, the lifting assembly includes a servo electric cylinder, a lifting plate, a light bar, a support arm and a buffer assembly. A servo electric cylinder is arranged on the top of the moving seat. The bottom moving end of the servo electric cylinder extends to the bottom of the moving seat and is connected to the top of the lifting plate. Two groups of support arms are arranged at the bottom of the lifting plate. A group of buffer assemblies are respectively arranged at the bottom of each group of support arms, and a group of electromagnetic suction cups are respectively arranged at the bottom of each group of buffer assemblies. The moving seat is extended by operating the lifting plate to drive the two groups of electromagnetic suction cups to descend through the two groups of support arms. When the electromagnetic suction cups contact the guardrail plate, the two groups of buffer assemblies perform buffering operations to prevent the two groups of electromagnetic suction cups from hard collision with the guardrail plate, thereby improving the protective performance.

[0009] Preferably, it also includes a protective pad, and each group of electromagnetic suction cups is provided with a group of protective pads at the bottom; the electromagnetic suction cups are in contact with the guardrail plate under the protection of the protective pads to reduce the collision between the electromagnetic suction cups and the guardrail plate.

[0010] Preferably, the buffer assembly includes a No. 1 fixed plate, a No. 2 fixed plate, a telescopic rod and a spring. The top of the No. 1 fixed plate is connected to the bottom of the support arm, the No. 2 fixed plate is arranged below the No. 1 fixed plate, the telescopic rod and the spring are arranged between the No. 1 fixed plate and the No. 2 fixed plate, and an electromagnetic suction cup is arranged at the bottom end of the No. 2 fixed plate; when the electromagnetic suction cup contacts the guardrail plate, the telescopic rod and the spring perform adaptive distance adjustment to improve the protection.

[0011] Preferably, the material guide assembly includes a material guide rack and a material guide wheel. The material guide rack is arranged on the top of the bottom plate, and multiple sets of material guide wheels are rotatably arranged on the top of the material guide rack. After the guardrail plate is processed by the guardrail forming machine body, the multiple sets of material guide wheels rotate adaptively to transport the guardrail plate.

[0012] Preferably, a non-slip coating is provided on the top of the support frame; when the loading plate is placed on the support frame, the non-slip coating prevents the loading plate from moving.

[0013] Compared with the prior art, the utility model has the following beneficial effects: when in use, the loading plate is placed on two sets of support frames, the plate is formed into a wavy guardrail plate after cold pressing by the guardrail forming machine body, the guardrail plate is conveyed on the material guide assembly, and then the unloading assembly moves the guardrail plate on the material guide assembly to the loading plate for stacking, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 3 It is an enlarged structural schematic diagram of the guide rack, guide wheel and other structures;

[0017] Figure 4 It is the first enlarged structural diagram of the servo electric cylinder and the light bar;

[0018] Figure 5 It is a second enlarged structural schematic diagram of the servo electric cylinder and the light bar;

[0019] Figure 6 yes Figure 5 Schematic diagram of the partial enlarged structure of part A in the middle.

[0020] Markings in the attached drawings: 1. Base plate; 2. Guardrail forming machine body; 3. Support frame; 4. Post; 5. Crossbeam; 6. Electric slide rail; 7. Moving seat; 8. Electromagnetic suction cup; 9. Servo electric cylinder; 10. Lifting plate; 11. Light bar; 12. Support arm; 13. Protective pad; 14. Fixed plate No. 1; 15. Fixed plate No. 2; 16. Telescopic rod; 17. Spring; 18. Material guide rack; 19. Material guide wheel. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] Example 1

[0023] like Figure 1 and Figure 2 As shown, a high-speed guardrail plate cold press forming device of the utility model comprises a bottom plate 1, a guardrail forming machine body 2 and a support frame 3, the top of the bottom plate 1 is provided with a guardrail forming machine body 2 and two sets of support frames 3, and also comprises a discharge assembly and a guide assembly, the top of the bottom plate 1 is provided with a discharge assembly and a guide assembly;

[0024] like Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, the unloading assembly includes a column 4, a crossbeam 5, an electric slide rail 6, a moving seat 7, an electromagnetic suction cup 8 and a lifting assembly. Two pairs of columns 4 are arranged at the top of the bottom plate 1, a group of crossbeams 5 are arranged at the top of each pair of columns 4, a group of electric slide rails 6 are arranged at the top of each group of crossbeams 5, a moving seat 7 is arranged on the two groups of electric slide rails 6, a lifting assembly is arranged on the moving seat 7, and two groups of electromagnetic suction cups 8 are arranged at the bottom of the lifting assembly;

[0025] like Figure 4 and Figure 5 As shown, the lifting assembly includes a servo electric cylinder 9, a lifting plate 10, a light bar 11, a support arm 12 and a buffer assembly. The servo electric cylinder 9 is arranged on the top of the moving seat 7. The bottom moving end of the servo electric cylinder 9 extends to the bottom of the moving seat 7 and is connected to the top of the lifting plate 10. Two groups of support arms 12 are arranged at the bottom of the lifting plate 10. A group of buffer assemblies are respectively arranged at the bottom of each group of support arms 12, and a group of electromagnetic suction cups 8 are respectively arranged at the bottom of each group of buffer assemblies.

[0026] In this embodiment, the loading plate is placed on two groups of support frames 3, and the plate is formed into a wavy guardrail plate after cold pressing by the guardrail forming machine body 2. The guardrail plate is conveyed on the material guide assembly, and the movable seat 7 is extended, so that the lifting plate 10 drives the two groups of electromagnetic suction cups 8 to descend through the two groups of support arms 12, so that the two groups of electromagnetic suction cups 8 magnetically adsorb the guardrail plate on the material guide assembly, and then the servo electric cylinder 9 is shortened, and then the movable seat 7 slides on the two groups of electric slide rails 6, so that the guardrail plate is sent to the top of the loading plate, and the servo electric cylinder 9 is extended to drive the two groups of electromagnetic suction cups 8 to descend, so that the guardrail plate is placed on the loading plate, and then the two groups of electromagnetic suction cups 8 release the magnetic adsorption of the guardrail plate to complete the unloading.

[0027] Example 2

[0028] like Figure 1 and Figure 2 As shown, a high-speed guardrail plate cold press forming device of the utility model comprises a bottom plate 1, a guardrail forming machine body 2 and a support frame 3, the top of the bottom plate 1 is provided with a guardrail forming machine body 2 and two sets of support frames 3, and also comprises a discharge assembly and a guide assembly, the top of the bottom plate 1 is provided with a discharge assembly and a guide assembly;

[0029] like Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, the unloading assembly includes a column 4, a crossbeam 5, an electric slide rail 6, a moving seat 7, an electromagnetic suction cup 8 and a lifting assembly. Two pairs of columns 4 are arranged at the top of the bottom plate 1, a group of crossbeams 5 are arranged at the top of each pair of columns 4, a group of electric slide rails 6 are arranged at the top of each group of crossbeams 5, a moving seat 7 is arranged on the two groups of electric slide rails 6, a lifting assembly is arranged on the moving seat 7, and two groups of electromagnetic suction cups 8 are arranged at the bottom of the lifting assembly;

[0030] like Figure 4 and Figure 5 As shown, the lifting assembly includes a servo electric cylinder 9, a lifting plate 10, a light bar 11, a support arm 12 and a buffer assembly. The top of the moving seat 7 is provided with a servo electric cylinder 9, and the bottom moving end of the servo electric cylinder 9 extends to the bottom of the moving seat 7 and is connected to the top of the lifting plate 10. The bottom of the lifting plate 10 is provided with two groups of support arms 12, and the bottom of each group of support arms 12 is respectively provided with a group of buffer assemblies, and the bottom of each group of buffer assemblies is respectively provided with a group of electromagnetic suction cups 8;

[0031] The buffer assembly includes a No. 1 fixing plate 14, a No. 2 fixing plate 15, a telescopic rod 16 and a spring 17. The top of the No. 1 fixing plate 14 is connected to the bottom of the support arm 12. The No. 2 fixing plate 15 is arranged below the No. 1 fixing plate 14. The telescopic rod 16 and the spring 17 are arranged between the No. 1 fixing plate 14 and the No. 2 fixing plate 15. The bottom of the No. 2 fixing plate 15 is provided with an electromagnetic suction cup 8;

[0032] The material guide assembly includes a material guide frame 18 and a material guide wheel 19. The material guide frame 18 is arranged at the top of the bottom plate 1, and a plurality of groups of material guide wheels 19 are rotatably arranged at the top of the material guide frame 18.

[0033] In this embodiment, the loading plate is placed on two groups of support frames 3, and the plate is formed into a wavy guardrail plate after cold pressing by the guardrail forming machine body 2. The guardrail plate is transported with the cooperation of multiple groups of guide wheels 19, and the movable seat 7 is operated to extend, so that the lifting plate 10 drives the two groups of electromagnetic suction cups 8 to descend through the two groups of support arms 12, so that the two groups of electromagnetic suction cups 8 magnetically adsorb the guardrail plate on the guide assembly. When the electromagnetic suction cup 8 contacts the guardrail plate, the telescopic rod 16 and the spring 17 perform adaptive distance adjustment, and then the servo electric cylinder 9 is shortened, and then the movable seat 7 slides on the two groups of electric slide rails 6, so that the guardrail plate has been sent to the top of the loading plate, and the servo electric cylinder 9 extends to drive the two groups of electromagnetic suction cups 8 to descend, so that the guardrail plate is placed on the loading plate, and then the two groups of electromagnetic suction cups 8 release the magnetic adsorption of the guardrail plate.

[0034] The electromagnetic suction cup 8 and the guardrail forming machine body 2 of the high-speed guardrail plate cold pressing forming device of the utility model are purchased on the market. The technicians in the industry only need to install and operate them according to the accompanying instruction manual without the need for the technicians in this field to make creative labor.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A high-speed guardrail plate cold press forming device, comprising a base plate (1), a guardrail forming machine body (2) and a support frame (3), wherein the guardrail forming machine body (2) and two sets of support frames (3) are arranged on the top of the base plate (1), characterized in that: It also comprises a material discharging assembly and a material guiding assembly. The top end of the bottom plate (1) is provided with the material discharging assembly and the material guiding assembly.

2. A high-speed guardrail cold press forming device as claimed in claim 1, characterized in that: The unloading assembly comprises a column (4), a cross beam (5), an electric slide rail (6), a movable seat (7), an electromagnetic suction cup (8) and a lifting assembly. Two pairs of columns (4) are arranged at the top of the bottom plate (1), a group of cross beams (5) are arranged at the top of each pair of columns (4), a group of electric slide rails (6) are arranged at the top of each group of cross beams (5), a movable seat (7) is arranged on the two groups of electric slide rails (6), a lifting assembly is arranged on the movable seat (7), and two groups of electromagnetic suction cups (8) are arranged at the bottom of the lifting assembly.

3. A high-speed guardrail cold press forming device as claimed in claim 2, characterized in that: The lifting assembly comprises a servo electric cylinder (9), a lifting plate (10), a light bar (11), a support arm (12) and a buffer assembly. The top of the moving seat (7) is provided with a servo electric cylinder (9). The bottom moving end of the servo electric cylinder (9) extends below the moving seat (7) and is connected to the top of the lifting plate (10). The bottom end of the lifting plate (10) is provided with two groups of support arms (12). The bottom end of each group of support arms (12) is respectively provided with a group of buffer assemblies. The bottom end of each group of buffer assemblies is respectively provided with a group of electromagnetic suction cups (8).

4. A high-speed guardrail cold press forming device as claimed in claim 3, characterized in that: It also includes a protective pad (13), and a group of protective pads (13) are respectively arranged at the bottom end of each group of electromagnetic suction cups (8).

5. A high-speed guardrail cold-pressing forming device as claimed in claim 4, characterized in that: The buffer assembly comprises a first fixing plate (14), a second fixing plate (15), a telescopic rod (16) and a spring (17); the top end of the first fixing plate (14) is connected to the bottom end of the support arm (12); the second fixing plate (15) is arranged below the first fixing plate (14); the telescopic rod (16) and the spring (17) are arranged between the first fixing plate (14) and the second fixing plate (15); and the bottom end of the second fixing plate (15) is provided with an electromagnetic suction cup (8).

6. A high-speed guardrail cold press forming device as claimed in claim 1, characterized in that: The material guide assembly comprises a material guide frame (18) and a material guide wheel (19). The top of the bottom plate (1) is provided with the material guide frame (18), and the top of the material guide frame (18) is rotatably provided with a plurality of groups of material guide wheels (19).

7. A high-speed guardrail cold press forming device as claimed in claim 1, characterized in that: The top of the support frame (3) is provided with an anti-slip coating.

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