Highway isolation guardrail processing and forming device

Abstract

The invention relates to the technical field of isolation guardrail processing, and discloses a highway isolation guardrail processing and forming device which comprises a workbench, a transverse moving groove and a vertical moving groove are formed in the top of the workbench, a stand column is fixedly connected to the top of the workbench, and a bottom frame is fixedly connected to the bottom of the workbench. And a double-end air cylinder is fixedly installed on the bottom frame, first moving blocks are fixedly connected to the two ends of the double-end air cylinder, the tops of the first moving blocks penetrate through the vertical moving grooves and are fixedly connected with clamping blocks, and four moving columns are fixedly connected to the clamping blocks. Through cooperation of the driving motor, the reciprocating lead screw, the mounting plate, the rack and the gear, automatic polishing of a welded guardrail by the polishing disc is achieved. The driving motor drives the reciprocating lead screw to rotate, the mounting plate is made to move, then the grinding disc is driven to rotate and move through the rack and the gear, manual grinding is not needed, and the labor cost is saved.

Description

Technical Field

[0001] The invention relates to the technical field of isolation guardrail processing, in particular to a highway isolation guardrail processing and forming device. Background Art

[0002] Highway isolation guardrails are mainly used in the middle of the road to separate the lanes on the left and right sides, which helps oncoming vehicles on both sides to drive safely. During the processing and forming process of highway isolation guardrails, usually the upper and lower horizontal bars and multiple vertical bars in the middle are welded and fixed.

[0003] According to a Chinese patent with the announcement number "CN112496626B", a highway isolation guardrail processing and forming device is disclosed, which includes a device body, a second hydraulic telescopic rod, a processing box and a second motor. The upper end of the device body is provided with a fixed seat, the second hydraulic telescopic rod is provided in the device body, the third hydraulic telescopic rod is provided on the connecting frame, the second rotating shaft passes through the side wall of the device body and is connected to the screw, the screw is provided with a moving frame, the upper end of the fourth hydraulic telescopic rod is connected to the support frame, the inner end of the fifth hydraulic telescopic rod is connected to the mounting frame, and the inner end of the sixth hydraulic telescopic rod is connected to the welding mechanism. The highway isolation guardrail processing and forming device places the crossbar in the crossbar groove and the vertical rod in the vertical rod groove, which is convenient for positioning and welding of the crossbars and vertical rods on both sides. In addition, the first hydraulic telescopic rod and the top plate are provided in the fixed seat. Under the action of the first hydraulic telescopic rod pushing the top plate, the processed highway isolation guardrail can be pushed out for easy removal.

[0004] When the above patent is used, the surface of the weld cannot be processed after welding is completed, and welding slag is easily present, which requires subsequent manual cleaning and processing, affecting work efficiency. Therefore, a highway isolation guardrail processing and forming device is proposed to solve the above problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a highway isolation guardrail processing and forming device in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a highway isolation guardrail processing and forming device, comprising a workbench, the top of the workbench is provided with a horizontal moving groove and a vertical moving groove, the top of the workbench is fixedly connected with a column, the bottom of the workbench is fixedly connected with a bottom frame, a double-headed cylinder is fixedly installed on the bottom frame, both ends of the double-headed cylinder are fixedly connected with a first moving block, the top of the first moving block passes through the vertical moving groove and is fixedly connected with a clamping block, and four moving columns are fixedly connected to the clamping block;

[0007] The movable column is provided with a grinding mechanism, which includes a driving motor, a reciprocating screw, a mounting plate, a rack, a first fixed block, a rotating drum, a gear, a second fixed block, a first hydraulic cylinder, a movable rod, and a grinding disc. The driving motor is fixedly mounted on one of the movable columns. There are two reciprocating screws, which are rotatably connected to the two movable columns respectively. One end of the reciprocating screw located in the front is fixedly connected to the output end of the driving motor. The mounting plate is threadedly sleeved on the reciprocating screw, and the two mounting plates are connected by a multi-stage telescopic rod.

[0008] The rack is fixedly connected to the two movable columns, the first fixed block and the second fixed block are fixedly connected to the mounting plate, the rotating drum passes through the bottom of the first fixed block through a bearing and is rotatably connected to the first fixed block, the gear is fixedly sleeved on the outer wall of the rotating drum and is meshed with the rack, the first hydraulic cylinder is fixedly installed at the bottom of the second fixed block, the top of the movable rod is rotatably connected to the output end of the first hydraulic cylinder through a bearing, and the bottom end of the movable rod passes through the rotating drum, and the grinding disc is fixedly installed at the bottom of the movable rod.

[0009] Preferably, a limiting groove is provided on the inner wall of the rotating drum, a limiting block is fixedly connected to the outer wall of the movable rod, and the limiting block is slidably connected to the inner wall of the limiting groove.

[0010] Preferably, one end of the reciprocating screw is fixedly connected to the first bevel gear, the column is rotatably connected to a rotating shaft, the movable column is fixedly connected to a side plate, and the side plate is rotatably connected to a second bevel gear, and the second bevel gear is meshingly connected to the first bevel gear, the rotating shaft movably passes through the side plate and the second bevel gear, a slide rail is provided on the rotating shaft, the inner wall of the second bevel gear is fixedly connected to a slider, and the slider is slidably connected to the inner wall of the slide rail.

[0011] Preferably, a trapezoidal groove is provided at the bottom of the rack, a trapezoidal block is slidably connected to the inner wall of the trapezoidal groove, a movable frame is fixedly connected to the bottom of the trapezoidal block, a first knocking rod is provided on the movable frame, and the first knocking rod movably passes through the movable frame, a connecting rod is fixedly connected to the outer wall of the first knocking rod, a surrounding groove is provided on the outer wall of the movable rod, and the inner wall of the surrounding groove is slidably connected to one end of the connecting rod.

[0012] Preferably, a knocking mechanism is provided on the clamping block, and the knocking mechanism includes a through slot, a telescopic rod, a wave block, a spring, a second knocking rod, and a moving rod, the through slot is opened on the clamping block, the telescopic rod is fixedly connected to one side of the clamping block, the wave block is fixedly connected to the movable end of the telescopic rod, the spring is sleeved on the telescopic rod, and the two ends of the spring are respectively fixedly connected to the clamping block and the wave block, the second knocking rod is fixedly connected to the wave block, the moving rod is fixedly connected to the bottom of the mounting plate, and the moving rod is slidably connected to the wave block.

[0013] Preferably, a fixing mechanism is provided on the workbench, and the fixing mechanism includes a second hydraulic cylinder, a push block, a second moving block, a fixed frame, a locking bolt, and a hinged rod. The second hydraulic cylinder is fixedly installed on the bottom of the workbench, and the push block is fixedly connected to the movable end of the second hydraulic cylinder. The number of the second moving blocks is five, and the five second moving blocks are connected by a hinged rod. The second moving block on the left is fixedly connected to the push block, and the fixed frame is fixedly connected to the top of the second moving block. The locking bolt thread passes through the top of the fixed frame, and an elastic pressure block is provided at the bottom of the locking bolt.

[0014] Preferably, the second moving block located in the middle is fixedly connected to the inner wall of the transverse moving groove, and the other second moving blocks are slidably connected to the inner wall of the transverse moving groove.

[0015] Preferably, a crossbeam is fixedly connected to the column, a movable frame is slidably sleeved on the crossbeam, and the bottom of the movable frame is fixedly connected to the top of the movable column, a guide rail is fixedly connected to the movable frame, a linear motor is arranged on the guide rail, and a laser welding machine is fixedly installed on the linear motor.

[0016] The present invention adopts the above technical solution to bring the following beneficial effects:

[0017] 1. This highway isolation guardrail processing and forming device realizes the automatic grinding of the guardrail after welding by the grinding disc through the cooperation of the driving motor, reciprocating screw, mounting plate, rack and gear. The driving motor drives the reciprocating screw to rotate, so that the mounting plate moves, and then drives the grinding disc to rotate and move through the rack and gear, without manual grinding, saving labor costs. At the same time, the first hydraulic cylinder can drive the movable rod to move up and down, and can adjust the contact degree between the grinding disc and the guardrail according to the actual situation of the guardrail, ensure the stability of grinding, improve the grinding effect, and efficiently remove the welding slag generated by welding.

[0018] 2. This highway isolation guardrail processing and forming device is provided with structures such as trapezoidal grooves, trapezoidal blocks, movable frames, connecting rods and surrounding grooves. When the movable rod rotates, it can drive the first knocking rod to knock back and forth on the top of the guardrail to loosen the welding slag at the welding point, so as to facilitate better grinding by the grinding disc. The knocking mechanism on the clamping block, through the coordinated action of the moving rod, telescopic rod and spring, drives the second knocking rod to knock on the side of the guardrail when the mounting plate moves, and cooperates with the first knocking rod to loosen the welding slag in all directions, significantly improving the efficiency and quality of grinding and removing welding slag.

[0019] 3. This highway isolation guardrail processing and forming device can drive multiple fixed frames to move through the cooperation of the second hydraulic cylinder, push block and hinged rod in the fixing mechanism. Through this design, it can be flexibly adjusted according to the position of the guardrail longitudinal beam, so that the spacing of the fixed frames is adapted to the spacing of the longitudinal beams, which improves the adaptability of the device to guardrails of different specifications and enhances the practicality of the device. At the same time, the setting of the locking bolt and the elastic pressure block can firmly fix the longitudinal beam and ensure the stability of the guardrail during the welding process.

[0020] 4. This highway guardrail processing and forming device can drive the clamping block to move through the setting of the double-head cylinder, stably fix the guardrail, ensure that the guardrail will not move during the welding process, and improve the stability of welding. In addition, the moving column on the clamping block can drive the movable frame to move, so that the laser welding machine installed on the guide rail of the movable frame is always directly above the weld, ensuring the accuracy of the welding position and further improving the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a side schematic diagram of the present invention;

[0023] Figure 3 It is a bottom schematic diagram of the present invention;

[0024] Figure 4 It is a schematic diagram of the grinding mechanism of the present invention;

[0025] Figure 5 This is a schematic diagram of the mounting plate of the present invention;

[0026] Figure 6 It is a schematic diagram of the movable frame of the present invention;

[0027] Figure 7 It is a schematic diagram of the fixing mechanism of the present invention;

[0028] Figure 8 This is an enlarged schematic diagram of point A of the present invention;

[0029] Fig. 9 It is an enlarged schematic diagram of point B of the present invention.

[0030] In the figure: 1, workbench; 2, column; 3, bottom frame; 4, double-headed cylinder; 5, first moving block; 6, clamping block; 7, moving column; 8, grinding mechanism; 81, driving motor; 82, reciprocating screw rod; 83, mounting plate; 84, rack; 85, first fixed block; 86, rotating drum; 87, gear; 88, second fixed block; 89, first hydraulic cylinder; 810, movable rod; 811, grinding disc; 812, movable frame; 813, first knocking rod; 814, connecting rod; 815, first conical gear Wheel; 816, rotating shaft; 817, side plate; 818, second bevel gear; 9, knocking mechanism; 91, through groove; 92, telescopic rod; 93, wave block; 94, spring; 95, second knocking rod; 96, moving rod; 10, fixing mechanism; 101, second hydraulic cylinder; 102, push block; 103, second moving block; 104, fixing frame; 105, locking bolt; 106, hinged rod; 11, crossbeam; 12, movable frame; 13, guide rail; 14, linear motor; 15, laser welding machine. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0035] See also Figure 1-9One embodiment of the present invention is: a highway isolation guardrail processing and forming device, including a workbench 1, a horizontal moving groove and a vertical moving groove are opened on the top of the workbench, a column 2 is fixedly connected to the top of the workbench 1, a bottom frame 3 is fixedly connected to the bottom of the workbench 1, a double-headed cylinder 4 is fixedly installed on the bottom frame 3, a first moving block 5 is fixedly connected to both ends of the double-headed cylinder 4, the top of the first moving block 5 passes through the vertical moving groove and is fixedly connected to a clamping block 6, four moving columns 7 are fixedly connected to the clamping block 6, and a grinding mechanism 8 is arranged on the moving column 7, and the grinding mechanism 8 includes a driving motor 81, a reciprocating screw 82, a mounting plate 83, a rack 84, a first fixed block 85, a rotating drum 86, a gear 87, a second fixed block 88, The first hydraulic cylinder 89, the movable rod 810, the grinding disc 811, and the driving motor 81 are fixedly installed on one of the moving columns 7. There are two reciprocating screw rods 82, and the two reciprocating screw rods 82 are rotatably connected to the two moving columns 7 respectively. One end of the reciprocating screw rod 82 located in the front is fixedly connected to the output end of the driving motor 81. The mounting plate 83 is threadedly sleeved on the reciprocating screw rod 82. The two mounting plates 83 are connected by a multi-stage telescopic rod. The rack 84 is fixedly connected to the two moving columns 7. The first fixed block 85 and the second fixed block 88 are fixedly connected to the mounting plate 83. The rotating drum 86 passes through the bottom of the first fixed block 85 through a bearing and is rotatably connected to the first fixed block 85. The gear 87 is fixedly sleeved on the rotating drum 86. The outer wall of the movable rod 810 is connected in meshing engagement with the rack 84, the first hydraulic cylinder 89 is fixedly mounted on the bottom of the second fixed block 88, the top of the movable rod 810 is rotatably connected to the output end of the first hydraulic cylinder 89 through a bearing, and the bottom end of the movable rod 810 passes through the rotating drum 86, the grinding disc 811 is fixedly mounted on the bottom of the movable rod 810, and a limiting groove is provided on the inner wall of the rotating drum 86. The outer wall of the movable rod 810 is fixedly connected to the limiting block, and the limiting block is slidably connected to the inner wall of the limiting groove, one end of the reciprocating screw rod 82 is fixedly connected to the first bevel gear 815, the column 2 is rotatably connected to the rotating shaft 816, the movable column 7 is fixedly connected to the side plate 817, and the side plate 817 is rotatably connected to the second bevel gear 818, and the second bevel gear Wheel 818 is meshed and connected with the first bevel gear 815, and the rotating shaft 816 movably penetrates the side plate 817 and the second bevel gear 818. A slide rail is provided on the rotating shaft 816. A slider is fixedly connected to the inner wall of the second bevel gear 818, and the slider is slidably connected to the inner wall of the slide rail. A trapezoidal groove is provided at the bottom of the rack 84, and a trapezoidal block is slidably connected to the inner wall of the trapezoidal groove. A movable frame 812 is fixedly connected to the bottom of the trapezoidal block. A first knocking rod 813 is provided on the movable frame 812, and the first knocking rod 813 movably penetrates the movable frame 812. The outer wall of the first knocking rod 813 is fixedly connected to the connecting rod 814. A surrounding groove is provided on the outer wall of the movable rod 810, and the inner wall of the surrounding groove is slidably connected to one end of the connecting rod 814.

[0036] Preferably, a knocking mechanism 9 is provided on the clamping block 6, and the knocking mechanism 9 includes a through slot 91, a telescopic rod 92, a wave block 93, a spring 94, a second knocking rod 95, and a moving rod 96. The through slot 91 is opened on the clamping block 6, the telescopic rod 92 is fixedly connected to one side of the clamping block 6, the wave block 93 is fixedly connected to the movable end of the telescopic rod 92, the spring 94 is sleeved on the telescopic rod 92, and the two ends of the spring 94 are respectively fixedly connected to the clamping block 6 and the wave block 93, the second knocking rod 95 is fixedly connected to the wave block 93, the moving rod 96 is fixedly connected to the bottom of the mounting plate 83, and the moving rod 96 is slidably connected to the wave block 93.

[0037] Preferably, a cross beam 11 is fixedly connected to the column 2, a movable frame 12 is slidably sleeved on the cross beam 11, and the bottom of the movable frame 12 is fixedly connected to the top of the movable column 7, a guide rail 13 is fixedly connected to the movable frame 12, a linear motor 14 is arranged on the guide rail 13, and a laser welding machine 15 is fixedly installed on the linear motor 14.

[0038] See also Figure 1-9 On the basis of the above embodiment, in another embodiment of the present invention, preferably, a fixing mechanism 10 is provided on the workbench 1, and the fixing mechanism 10 includes a second hydraulic cylinder 101, a push block 102, a second moving block 103, a fixed frame 104, a locking bolt 105, and a hinge rod 106. The second hydraulic cylinder 101 is fixedly installed at the bottom of the workbench 1, and the push block 102 is fixedly connected to the movable end of the second hydraulic cylinder 101. The number of the second moving blocks 103 is five, and the five second moving blocks 103 are connected by a hinge rod 106. The second moving block 103 on the left is fixedly connected to the push block 102, and the fixed frame 104 is fixedly connected to the top of the second moving block 103. The locking bolt 105 threadably penetrates the top of the fixed frame 104, and an elastic pressing block is provided at the bottom of the locking bolt 105. The second moving block 103 in the middle is fixedly connected to the inner wall of the transverse moving groove, and the remaining second moving blocks 103 are slidably connected to the inner wall of the transverse moving groove.

[0039] Working principle: By starting the second hydraulic cylinder 101, the push block 102 is driven to move, thereby driving the second moving block 103 on the left to move. Since the second moving block 103 in the middle is fixed on the inner wall of the transverse moving groove, the hinge rod 106 drives the other four second moving blocks 103 to be equidistantly deployed, so that the distance between adjacent second moving blocks 103 is always the same, and the distance of the fixing frame 104 is adjusted according to the spacing of the longitudinal beams, the crossbeam of the guardrail is placed on the clamping block 6, and the longitudinal beam of the guardrail is placed in the fixing frame 104. By starting the double-headed cylinder 4, the first moving block 5 is driven to move, thereby driving the two crossbeams on the clamping block 6 to be spliced ​​with the longitudinal beam, and then the locking bolt 105 is rotated to make the elastic pressure block fix the top of the longitudinal beam. After the fixing is completed, the linear motor 14 is started to drive the laser welding machine 15 to weld the guardrail into shape;

[0040] After the guardrail is welded, the first hydraulic cylinder 89 is started to drive the movable rod 810 to descend, so that the grinding disc 811 contacts the top of the guardrail. The driving motor 81 is started to drive the reciprocating screw to rotate, thereby driving the mounting plate 83 to move. During the movement, the mounting plate 83 drives the gear 87 to rotate through the rack 84, thereby driving the rotating drum 86 to rotate. The rotation of the rotating drum 86 drives the movable rod 810 to rotate, so that the top of the guardrail is polished by the grinding disc 811 to remove the welding slag. At the same time, when the movable rod 810 When rotating, the first knocking rod 813 will be driven to move back and forth up and down through the surrounding groove and the connecting rod 814, so as to knock on the top of the guardrail to loosen the welding slag. At the same time, the movement of the mounting plate 83 will drive the moving rod 96 to move. The movement of the moving rod 96 will drive the wave plate 93 to move back and forth under the action of the spring 94, so as to knock on the side of the guardrail through the second knocking rod 95, and cooperate with the first knocking rod to loosen the welding slag, thereby improving the effect of grinding and removing the welding slag. After the welding slag treatment is completed, the fixed frame 104 is opened and the guardrail can be removed.

[0041] The present invention provides a highway isolation guardrail processing and forming device. There are many methods and ways to implement the technical solution. 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 principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A highway isolation guardrail processing and forming device, comprising a workbench (1), characterized in that: The top of the workbench is provided with a transverse moving groove and a vertical moving groove, the top of the workbench (1) is fixedly connected to a column (2), the bottom of the workbench (1) is fixedly connected to a bottom frame (3), a double-headed cylinder (4) is fixedly installed on the bottom frame (3), both ends of the double-headed cylinder (4) are fixedly connected to a first moving block (5), the top of the first moving block (5) passes through the vertical moving groove and is fixedly connected to a clamping block (6), and four moving columns (7) are fixedly connected to the clamping block (6); The movable column (7) is provided with a grinding mechanism (8), and the grinding mechanism (8) comprises a driving motor (81), a reciprocating screw rod (82), a mounting plate (83), a rack (84), a first fixed block (85), a rotating drum (86), a gear (87), a second fixed block (88), a first hydraulic cylinder (89), a movable rod (810), and a grinding disc (811). The driving motor (81) is fixedly mounted on one of the movable columns (7). There are two reciprocating screw rods (82), and the two reciprocating screw rods (82) are rotatably connected to the two movable columns (7) respectively. One end of the reciprocating screw rod (82) located in the front is fixedly connected to the output end of the driving motor (81). The mounting plate (83) is threadedly sleeved on the reciprocating screw rod (82), and the two mounting plates (83) are connected by a multi-stage telescopic rod. The rack (84) is fixedly connected to the two movable columns (7); the first fixed block (85) and the second fixed block (88) are fixedly connected to the mounting plate (83); the rotating cylinder (86) passes through the bottom of the first fixed block (85) through a bearing and is rotatably connected to the first fixed block (85); the gear (87) is fixedly sleeved on the outer wall of the rotating cylinder (86) and meshedly connected to the rack (84); the first hydraulic cylinder (89) is fixedly installed at the bottom of the second fixed block (88); the top of the movable rod (810) is rotatably connected to the output end of the first hydraulic cylinder (89) through a bearing, and the bottom end of the movable rod (810) passes through the rotating cylinder (86); and the grinding disc (811) is fixedly installed at the bottom of the movable rod (810).

2. A highway isolation guardrail processing and forming device according to claim 1, characterized in that: The inner wall of the rotating drum (86) is provided with a limiting groove, the outer wall of the movable rod (810) is fixedly connected to a limiting block, and the limiting block is slidably connected to the inner wall of the limiting groove.

3. A highway isolation guardrail processing and forming device according to claim 2, characterized in that: One end of the reciprocating screw rod (82) is fixedly connected to a first bevel gear (815), the column (2) is rotatably connected to a rotating shaft (816), the movable column (7) is fixedly connected to a side plate (817), and the side plate (817) is rotatably connected to a second bevel gear (818), and the second bevel gear (818) is meshedly connected to the first bevel gear (815), the rotating shaft (816) movably passes through the side plate (817) and the second bevel gear (818), a slide rail is provided on the rotating shaft (816), the inner wall of the second bevel gear (818) is fixedly connected to a slider, and the slider is slidably connected to the inner wall of the slide rail.

4. A highway isolation guardrail processing and forming device according to claim 3, characterized in that: A trapezoidal groove is provided at the bottom of the rack (84), a trapezoidal block is slidably connected to the inner wall of the trapezoidal groove, a movable frame (812) is fixedly connected to the bottom of the trapezoidal block, a first knocking rod (813) is provided on the movable frame (812), and the first knocking rod (813) movably penetrates the movable frame (812), a connecting rod (814) is fixedly connected to the outer wall of the first knocking rod (813), and a surrounding groove is provided on the outer wall of the movable rod (810), and the inner wall of the surrounding groove is slidably connected to one end of the connecting rod (814).

5. A highway isolation guardrail processing and forming device according to claim 4, characterized in that: The clamping block (6) is provided with a knocking mechanism (9), and the knocking mechanism (9) comprises a through slot (91), a telescopic rod (92), a wave block (93), a spring (94), a second knocking rod (95), and a moving rod (96). The through slot (91) is opened on the clamping block (6), the telescopic rod (92) is fixedly connected to one side of the clamping block (6), the wave block (93) is fixedly connected to the movable end of the telescopic rod (92), the spring (94) is sleeved on the telescopic rod (92), and the two ends of the spring (94) are respectively fixedly connected to the clamping block (6) and the wave block (93), the second knocking rod (95) is fixedly connected to the wave block (93), the moving rod (96) is fixedly connected to the bottom of the mounting plate (83), and the moving rod (96) is slidably connected to the wave block (93).

6. A highway isolation guardrail processing and forming device according to claim 5, characterized in that: The workbench (1) is provided with a fixing mechanism (10), and the fixing mechanism (10) comprises a second hydraulic cylinder (101), a push block (102), a second moving block (103), a fixing frame (104), a locking bolt (105), and a hinge rod (106). The second hydraulic cylinder (101) is fixedly installed at the bottom of the workbench (1), the push block (102) is fixedly connected to the movable end of the second hydraulic cylinder (101), the number of the second moving blocks (103) is five, and the five second moving blocks (103) are connected by a hinge rod (106). The second moving block (103) located on the left side is fixedly connected to the push block (102), the fixing frame (104) is fixedly connected to the top of the second moving block (103), the locking bolt (105) is threadedly passed through the top of the fixing frame (104), and an elastic pressure block is provided at the bottom of the locking bolt (105).

7. A highway isolation guardrail processing and forming device according to claim 6, characterized in that: The second moving block (103) located in the middle is fixedly connected to the inner wall of the transverse moving groove, and the other second moving blocks (103) are slidably connected to the inner wall of the transverse moving groove.

8. The highway isolation guardrail processing and forming device according to claim 7 is characterized in that: A crossbeam (11) is fixedly connected to the column (2), a movable frame (12) is slidably sleeved on the crossbeam (11), and the bottom of the movable frame (12) is fixedly connected to the top of the movable column (7), a guide rail (13) is fixedly connected to the movable frame (12), a linear motor (14) is arranged on the guide rail (13), and a laser welding machine (15) is fixedly installed on the linear motor (14).

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