Cut sealing device for zinc-aluminum-magnesium steel guardrail plate

Abstract

The invention relates to a device for sealing a notch of a zinc-aluminum-magnesium steel guardrail plate. Comprising a conveyor, a tidying mechanism, a side edge cutting and edge sealing mechanism and a hole cutting and edge sealing mechanism. A machine frame of the conveyor is sequentially provided with a tidying mechanism and a side edge cutting and edge sealing mechanism in the conveying direction of the machine frame, and the tidying mechanism is provided with a hole cutting and edge sealing mechanism. Wave-shaped guardrail plates are sequentially conveyed to the tidying mechanism and the side edge notch edge sealing mechanism through the conveyor, the stacked wave-shaped guardrail plates are pushed and placed tidily through the tidying mechanism, meanwhile, holes in the wave-shaped guardrail plates are subjected to edge sealing through a hole notch edge sealing mechanism on the tidying mechanism, and therefore the edge sealing effect is achieved. And then the edge of the notch of the wave-shaped guardrail plate is sealed through the side edge notch sealing mechanism, the automation degree is high, the labor intensity of workers is effectively reduced, and the influence of a sealing agent on the workers is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of corrugated guardrail plate processing equipment, and in particular to a zinc-aluminum-magnesium steel guardrail plate incision sealing device. Background Art

[0002] Zn-Al-Mg coated steel plate technology is based on the traditional hot-dip galvanized steel plate. By adding appropriate Al, Mg and other trace alloy elements in the zinc bath, a fully enclosed continuous plating method (modified Sendzimir method or US Steel method based on hydrogen reduction, etc.) is used to obtain a steel plate with a Zn-Al-Mg coating on the surface. A large number of research and production applications have proved that Zn-Al-Mg coated steel plate is a fourth-generation corrosion-resistant alloy advanced material with high corrosion resistance alloy coating, following Zn-5% Al and Zn-55%. At the same time, Zn-Al-Mg coated steel plate has good plastic formability, especially Zn-Al-Mg coated steel plate can be directly used in engineering after forming, without hot-dip galvanizing treatment, avoiding various pollution problems caused by subsequent hot-dip galvanizing, and has obvious environmental advantages.

[0003] The engineering application of Zn-Al-Mg coated steel plate formed structural parts found that the thin-walled incision of this type of steel with a plate thickness of less than 3 mm has a strong self-healing ability. The specific principle is that at the plate incision, due to the effect of the potential difference, the steel plate exposed to the air and the coating produce an electrochemical reaction. Since the coating has sacrificial anode characteristics, the dissolution of the coating can be further accelerated. With the generation of the coating dissolution, the incision is gradually covered and sealed, which can effectively prevent the steel plate from being further eroded. In the early stage of the formation of the incision (5 days to 6 months), slight red rust will be produced; in the middle stage (half a year to several years), the dissolved products of the coating material will cover the incision surface, preventing the corrosion of the steel material from continuing to occur, and still play a better anti-corrosion effect. However, when the corrugated guardrail plate is made of Zn-Al-Mg coated steel plate, since the corrugated guardrail plate requires a higher structural strength, according to relevant standards, the thickness of the substrate steel plate is greater than 3 mm, resulting in the incision not being able to heal well, and corrosion occurs after installation, affecting the service reliability of the traffic safety facilities and threatening traffic safety. Therefore, it is necessary to seal the incision, that is, to apply or spray the corresponding sealant on the incision to achieve the technical problem of avoiding rust on the incision. The current Zn-Al-Mg plated corrugated guardrails mostly ignore the sealing of the guardrail incision due to technical problems, or use manual sealing on the sides of the guardrails at both ends, but still cannot do anything about the connection holes at both ends of the guardrails. This not only causes high labor intensity for the staff and poor sealing effect, but more importantly, it still does not fundamentally solve the existing problems. Summary of the invention

[0004] In order to solve or partially solve the problems existing in the related art, the present application provides a zinc-aluminum-magnesium steel guardrail plate incision sealing device, which aims to reduce the labor intensity of workers in applying sealants and reduce the damage of the sealants to workers.

[0005] To this end, the present application provides a zinc-aluminum-magnesium steel guardrail plate cut-sealing device, including a conveyor, a tidying mechanism, a side cut-sealing mechanism, and a hole cut-sealing mechanism;

[0006] The frame of the conveyor is provided with an aligning mechanism and a side cutting edge sealing mechanism in sequence along its conveying direction, and the aligning mechanism is provided with a hole cutting edge sealing mechanism; wherein the aligning mechanism is used to align the edges of the stacked corrugated guardrail panels, the hole cutting edge sealing mechanism is used to seal the holes on the corrugated guardrail panels with a sealant, and the side cutting edge sealing mechanism is used to seal the edges of the corrugated guardrail panels with a sealant.

[0007] In some solutions, the aligning mechanism includes a mounting frame, an aligning plate, and an aligning cylinder;

[0008] A push plate is hinged on the top of the mounting frame. Four push plates are provided, surrounding the four sides of the corrugated guardrail plate, and the distance between the hinge points of two opposite push plates matches the length or width of the corrugated guardrail plate.

[0009] A side of any of the push plates away from the corrugated guardrail plate is hinged to one end of the push cylinder, and the other end of the push cylinder is hinged to the mounting frame.

[0010] In some embodiments, the mounting frame includes an upright support frame, a lateral support frame, and a longitudinal support frame;

[0011] There are two upright support frames, which are respectively located on both sides of the conveyor. The two ends of the transverse support frame are respectively connected to the two upright support frames. The longitudinal support frame is arranged on the transverse support frame and is perpendicular to the transverse support frame and parallel to the conveying direction of the conveyor.

[0012] In some solutions, the hole cutting edge sealing mechanism is arranged on the longitudinal support frame;

[0013] The hole cutting edge sealing mechanism comprises a rotating housing, a smear rod, a first motor, and a linear module;

[0014] The linear module is vertically mounted on the longitudinal support frame, and a rotating housing is provided on the slider of the linear module; the smear rod is rotatably mounted on the rotating housing, and the smear rod is extended downward;

[0015] The application rods are arranged in two rows and five columns, adjacent application rods in the same row are connected by gear transmission, and adjacent application rods in the same column are connected by belt transmission, and one of the application rods is driven to rotate by a first motor installed on the rotating housing.

[0016] In some embodiments, a feeding ring corresponding to the smear rod is provided on one side of the smear rod, the feeding ring is semicircular and hollow, and the inner side of the feeding ring is evenly distributed with guide strips, and the guide strips extend into the internal cavity of the feeding ring.

[0017] In some embodiments, a clearance cylinder is provided on a side of the feeding ring away from the application rod, and a piston rod of the clearance cylinder is fixedly connected to the feeding ring.

[0018] In some solutions, the side cut edge sealing mechanism includes an edge sealing frame, an edge sealing roller, and an edge sealing electric telescopic rod;

[0019] The edge banding roller is slidably mounted on the edge banding frame, and two edge banding rollers are provided, respectively located on both sides of the corrugated guardrail plate;

[0020] A connecting rod is hinged on the top of any edge-sealing roller, and a free end of the connecting rod is hinged to the edge-sealing electric telescopic rod.

[0021] In some embodiments, the edge banding roller includes an inner roller and a brush layer;

[0022] The inner drum has a material guide cavity inside, a material feed hole communicating with the material guide cavity is arranged on the top of the inner drum, a material discharge hole penetrating the inner drum is arranged on the side wall of the inner drum, and a brush layer is wrapped around the outer periphery of the inner drum.

[0023] In some schemes, an adjusting rod is slidably installed in the material guiding cavity, a first channel is configured in the adjusting rod, the upper end of the first channel is connected to the material guiding cavity, and the lower end is closed, and the side wall of the adjusting rod is configured with a second channel corresponding to the discharge hole one by one;

[0024] A driving rod is rotatably mounted on the lower end of the adjusting rod, and the driving rod is screwed to the material guiding cavity.

[0025] In some schemes, a limiting groove is constructed on the inner side wall of the material guiding cavity, and the adjusting rod is provided with a limiting strip embedded in the limiting groove.

[0026] The technical solution provided by this application may have the following beneficial effects:

[0027] The present application uses a conveyor to convey the corrugated guardrail panels to the aligning mechanism and the side cut edge sealing mechanism in sequence, and the stacked corrugated guardrail panels are pushed and placed in order by the aligning mechanism. At the same time, the hole cut edge sealing mechanism on the aligning mechanism is used to seal the holes on the corrugated guardrail panels with sealant, and then the cut edges of the corrugated guardrail panels are sealed by the side cut edge sealing mechanism. The application has a high degree of automation, which effectively reduces the labor intensity of the staff and reduces the impact of the sealant on the staff.

[0028] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0030] Figure 1 is a structural schematic diagram of an incision sealing device shown in an embodiment of the present application;

[0031] Figure 2 It is a structural schematic diagram of a neat mechanism of an incision sealing device shown in an embodiment of the present application;

[0032] Figure 3 is a schematic diagram of the assembly of the push plate of the incision closing device shown in the embodiment of the present application;

[0033] Figure 4 1 is a schematic structural diagram of a side incision edge sealing mechanism of an incision sealing device shown in an embodiment of the present application;

[0034] Figure 5 1 is a schematic structural diagram of an edge sealing drum of an incision sealing device shown in an embodiment of the present application;

[0035] Figure 6 is another structural schematic diagram of the edge sealing drum of the incision sealing device shown in an embodiment of the present application;

[0036] Figure 7 1 is a structural schematic diagram of a hole incision edge sealing mechanism of an incision sealing device shown in an embodiment of the present application;

[0037] Figure 8 is another structural schematic diagram of the hole incision edge sealing mechanism of the incision sealing device shown in an embodiment of the present application;

[0038] Fig. 9 is a schematic structural diagram of a rotating housing of an incision sealing device shown in an embodiment of the present application;

[0039] Fig.10is a schematic structural diagram of a feeding ring of an incision sealing device shown in an embodiment of the present application;

[0040] Reference numerals:

[0041] 1. Alignment mechanism; 101. Mounting frame; 102. Alignment plate; 103. Alignment cylinder; 104. Vertical support frame; 105. Horizontal support frame; 106. Longitudinal support frame; 2. Side cutting edge sealing mechanism; 201. Edge sealing frame; 202. Edge sealing roller; 203. Edge sealing electric telescopic rod; 204. Connecting rod; 205. Inner roller; 206. Brushing layer; 207. Material guide chamber; 208. Feed Material hole; 209, discharge hole; 210, adjustment rod; 211, first channel; 212, second channel; 213, drive rod; 214, limit groove; 215, limit strip; 3, hole cutting edge sealing mechanism; 301, rotating shell; 302, smear rod; 303, first motor; 304, linear module; 305, feeding ring; 306, guide strip; 307, give way cylinder; 4, conveyor. DETAILED DESCRIPTION

[0042] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0043] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0044] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0045] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0046] In order to reduce the labor intensity of workers when applying sealant to the incision of corrugated guardrails, and to reduce the harm to workers caused by harmful components in the sealant when applying the sealant, the present application provides a zinc-aluminum-magnesium steel guardrail plate incision sealing device.

[0047] See also Figure 1 A zinc-aluminum-magnesium steel guardrail plate incision sealing device includes a conveyor 4, a tidying mechanism 1, a side incision sealing mechanism 2, and a hole incision sealing mechanism 3; the conveyor 4 adopts a chain plate conveyor 4, a chain conveyor 4, a roller conveyor 4, etc.

[0048] The aligning mechanism 1 is used to align the edges of the stacked corrugated guardrail panels; the hole cutting edge sealing mechanism 3 is used to seal the holes on the corrugated guardrail panels with a sealant; and the side cutting edge sealing mechanism 2 is used to seal the edges of the corrugated guardrail panels with a sealant. The sealant is a special sealant, such as ZMF water-based sealant.

[0049] On the frame of the conveyor 4, an aligning mechanism 1 and a side cutting edge sealing mechanism 2 are sequentially arranged along the conveying direction thereof, and a hole cutting edge sealing mechanism 3 is arranged on the aligning mechanism 1.

[0050] When painting the cut of the corrugated guardrail board, multiple corrugated guardrail boards are stacked in a pile so that multiple corrugated guardrail boards can be painted at one time. The stacked corrugated guardrail boards are placed on the conveyor 4, and the conveyor 4 transports the corrugated guardrail boards to the aligning mechanism 1 in turn for edge alignment to ensure that the edge cut of each corrugated guardrail board can be painted during painting. After alignment, the holes (reserved connection bolt holes) on the corrugated guardrail board are also aligned, and the hole cut edge sealing mechanism 3 applies sealant to the edge of the hole. Subsequently, the conveyor 4 continues to transport forward, and when passing through the side cut edge sealing mechanism 2, the side cut edge sealing mechanism 2 seals the edge cut of the guardrail board.

[0051] In some specific embodiments, to ensure that all four sides of the corrugated guardrail plate can be painted, two side cut edge sealing mechanisms 2 are provided, and are respectively provided on two mutually perpendicular conveyors 4. The left and right sides of the corrugated guardrail plate are painted on the first conveyor 4, and the front and rear sides are painted on the second conveyor 4. To ensure that the corrugated guardrail plate can be transferred on the two conveyors 4, a push cylinder is provided at the joint of the two conveyors 4. When the corrugated guardrail plate is transported to the specified position, the push cylinder pushes the corrugated guardrail plate to the other conveyor 4.

[0052] In some specific embodiments, Figure 2 and Figure 3 As shown, the aligning mechanism 1 includes a mounting frame 101 , an aligning plate 102 , and an aligning cylinder 103 .

[0053] The mounting frame 101 includes an upright support frame 104, a transverse support frame 105 and a longitudinal support frame 106; two upright support frames 104 are provided, which are respectively located on both sides of the conveyor 4, and the two ends of the transverse support frame 105 are respectively connected to the two upright support frames 104, and the upright support frames 104 and the transverse support frames 105 are combined to form a door-shaped frame structure, and the longitudinal support frame 106 is arranged on the transverse support frame 105, and is perpendicular to it and parallel to the conveying direction of the conveyor 4.

[0054] There are four push plates 102, two of which are hinged to the transverse support frame 105, and the installation spacing is equal to the length of the corrugated guardrail plate, and the other two are hinged to the longitudinal support frame 106, and the installation spacing is equal to the width direction of the corrugated guardrail plate. The four push plates 102 form a square structure that matches the size of the corrugated guardrail plate. The side of any push plate 102 away from the corrugated guardrail plate is hinged to one end of the push cylinder 103, and the other end of the push cylinder 103 is hinged to the mounting frame 101. The push plate 102, the push cylinder 103, and the mounting frame 101 are combined to form a triangular structure, so that when the push cylinder 103 is actuated, it can drive the push plate 102 to rotate.

[0055] When the conveyor 4 conveys the corrugated guardrail plate to between the four aligning plates 102, the aligning cylinder 103 is actuated to drive the aligning plates 102 to rotate toward the corrugated guardrail plate, thereby aligning the sides of the stacked corrugated guardrail plates.

[0056] In some specific embodiments, Figure 7 , Figure 8 and Fig. 9 As shown, the hole cutting edge sealing mechanism 3 is arranged on the longitudinal support frame 106, matching the position of the holes on the corrugated guardrail plate. It can be imagined that two hole cutting edge sealing mechanisms are also arranged, respectively matching the position of the holes on the two ends of the corrugated guardrail plate, and respectively used to coat the edges of the holes at the two ends of the corrugated guardrail plate with sealant.

[0057] The hole cutting edge sealing mechanism 3 includes a rotating shell 301, a coating rod 302, a first motor 303, and a linear module 304; the linear module 304 is vertically installed on the longitudinal support frame 106, and the sliding block of the linear module 304 is provided with a rotating shell 301. When the linear module 304 moves vertically, it drives the rotating shell 301 to move up and down; the coating rod 302 is rotatably installed on the rotating shell 301, and the coating rod 302 is extended downward; the coating rod 302 is arranged in two rows and five columns, and adjacent coating rods 302 in the same row are connected by gear transmission, and adjacent coating rods 302 in the same column are connected by belt transmission, so that when one coating rod 302 rotates, it can drive all other coating rods 302 to rotate.

[0058] The first motor 303 is mounted on the rotating housing 301 , and the output shaft of the first motor 303 extends into the rotating housing 301 and is fixedly connected to one of the smear rods 302 . When the first motor 303 is working, it drives all the smear rods 302 to rotate.

[0059] When the stacked corrugated guardrail plates are neatly arranged, the linear module 304 is activated to drive the coating rods 302 to move downward and insert into the holes of the corrugated guardrail plates. Then the first motor 303 is operated to drive the coating rods 302 to rotate and apply the sealant to the edges of the holes on the corrugated guardrail plates. After the coating is completed, the linear module 304 is activated again to reset.

[0060] In this embodiment, the application rod 302 is a combined rod, that is, the middle part is a main body made of a rigid material, and the outer side is wrapped with a wrapping layer made of a cotton material so that it can adhere to or absorb the sealing agent.

[0061] In some specific embodiments, Figure 8 and Fig.10 As shown, a feeding ring 305 corresponding to the smear rod 302 is provided on one side thereof. The feeding ring 305 is semicircular and hollow. When in use, the cavity inside the feeding ring 305 is connected to the sealing agent storage barrel through a pipeline to load the sealing agent into the internal cavity of the feeding ring 305. The inner side of the feeding ring 305 is evenly distributed with a guide strip 306, which extends into the internal cavity of the feeding ring 305. The guide strip 306 is made of cotton material, and the sealing agent in the feeding ring 305 is sucked out by using its drainage property for liquid. The guide strip 306 can also be a hollow plastic tube, one end of which is open when inserted into the internal cavity of the feeding ring 305, and the other end is closed, and a through hole is opened on the side wall, so that the sealing agent in the feeding ring 305 is guided to the guide strip 306.

[0062] Driven by the linear module 304, the coating rod 302 moves up and down, passes through the feeding ring 305, and contacts the guide strip 306 on the feeding ring 305, so that the sealant is added to the coating rod 302, effectively ensuring that there is sufficient sealant on the coating rod 302 each time it is coated.

[0063] In some specific embodiments, in order to avoid interference between the feeding ring 305 and the rotating shell 301, a yield cylinder 307 is provided on the side of the feeding ring 305 away from the application rod 302, and the piston rod of the yield cylinder 307 is fixedly connected to the feeding ring 305. When in use, the feeding ring 305 is driven away from the hole incision edge sealing mechanism 3 by the yield cylinder 307, thereby effectively avoiding possible interference between the two.

[0064] In some specific embodiments, Figure 4 , Figure 5 and Figure 6 As shown, the side cut edge sealing mechanism 2 includes two edge sealing rollers 202 arranged opposite to each other, and the two edge sealing rollers 202 are rotatably installed on the frame of the conveyor 4. The spacing between the two edge sealing rollers 202 matches the width or length of the corrugated guardrail plate. When the corrugated guardrail plate passes through the edge sealing rollers 202 under the conveyance of the conveyor 4, it comes into contact with the edge sealing rollers 202, thereby applying the sealant on the edge sealing rollers 202 to the corrugated guardrail plate.

[0065] In some specific embodiments, the side edge cutting edge banding mechanism 2 includes an edge banding frame 201, an edge banding roller 202, and an edge banding electric telescopic rod 203; the edge banding frame 201 is door-shaped and is mounted on the conveyor 4. A square through hole is provided on the top of the edge banding frame 201. After the top of the edge banding roller 202 passes through the through hole, a block for limiting is rotated to install, so that the edge banding roller 202 is slidably installed on the edge banding frame 201, and the edge banding roller 202 itself can also rotate; a slider can also be slidably installed in the through hole, and then the edge banding roller 202 is rotated and installed on the slider, and the sliding connection between the edge banding frame 201 and the edge banding roller 202 can also be realized. The edge banding roller 202 extends vertically downward, and two edge banding rollers 202 are provided, respectively located on both sides of the corrugated guardrail plate; a connecting rod 204 is hinged on the top of any edge banding roller 202, and the free end of the connecting rod 204 is hinged to the edge banding electric telescopic rod 203.

[0066] The connecting rod 204, the edge banding frame 201, and the edge banding electric telescopic rod 203 form a triangular structure. When the edge banding electric telescopic rod 203 moves, the two edge banding rollers 202 are driven to move closer to or farther from each other. When painting the stacked corrugated guardrail panels, the distance between the two edge banding rollers 202 can be adjusted by the edge banding electric telescopic rod 203, thereby adjusting the contact size between the edge banding rollers 202 and the corrugated guardrail panels, effectively ensuring that the thickness of the sealant applied to the corrugated guardrail panels meets the requirements.

[0067] In some specific embodiments, the edge banding roller 202 includes an inner roller 205 and a bristle layer 206; the inner roller 205 is internally constructed with a material guide cavity 207, and the top of the inner roller 205 is provided with a feed hole 208 connected to the material guide cavity 207, and the feed hole 208 is connected to an external sealant feeding mechanism through a pipeline, so as to introduce the sealant into the material guide cavity 207, and the side wall of the inner roller 205 is constructed with a discharge hole 209 that penetrates the inner roller 205, and the outer periphery of the inner roller 205 is wrapped with a bristle layer 206.

[0068] During the brushing operation, the sealant in the guide cavity 207 is discharged through the discharge hole 209, and then wets the bristle layer 206, and then the bristle layer 206 applies the sealant to the corrugated guardrail plate. In this way, it is effectively ensured that there is sufficient sealant on the bristle layer 206, and there is no need to continuously add sealant to the edge banding roller 202 when using a roller brush, which effectively reduces the labor intensity of the staff and is safer.

[0069] In some specific embodiments, an adjusting rod 210 that can move up and down is slidably installed in the material guiding cavity 207, and a first channel 211 is constructed in the adjusting rod 210. The upper end of the first channel 211 is connected to the material guiding cavity 207, and the lower end is closed. The side wall of the adjusting rod 210 is constructed with a second channel 212 that corresponds one-to-one to the discharge hole 209; a driving rod 213 is rotatably installed at the lower end of the adjusting rod 210, and the driving rod 213 is threadedly screwed to the material guiding cavity 207.

[0070] When in use, the driving rod 213 can be rotated to drive the adjusting rod 210 to move up and down, thereby adjusting the misalignment range between the discharge hole 209 and the second channel 212, and then adjusting the effective cross-section that the sealing agent can be discharged, so as to achieve the purpose of adjusting the outflow size of the sealing agent, effectively ensuring that the outflow speed of the sealing agent matches the consumption speed, so as to avoid the waste problem caused by dripping of the sealing agent.

[0071] In some specific embodiments, a limiting groove 214 is constructed on the inner wall of the material guiding cavity 207, and a limiting strip 215 embedded in the limiting groove 214 is provided on the adjusting rod 210. The limiting groove 214 is extended in the vertical direction. Through the limiting groove 214 and the limiting strip 215, the adjusting rod 210 can only move up and down but cannot rotate with the driving rod 213.

[0072] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A zinc-aluminum-magnesium steel guardrail plate incision sealing device, characterized in that: It comprises a conveyor (4), a tidying mechanism (1), a side cutting edge sealing mechanism (2), and a hole cutting edge sealing mechanism (3); The frame of the conveyor (4) is provided with an alignment mechanism (1) and a side cut edge sealing mechanism (2) in sequence along its conveying direction, and the alignment mechanism (1) is provided with a hole cut edge sealing mechanism (3); wherein the alignment mechanism (1) is used to align the edges of the stacked corrugated guardrail panels, the hole cut edge sealing mechanism (3) is used to seal the holes on the corrugated guardrail panels with a sealant, and the side cut edge sealing mechanism (2) is used to seal the edges of the corrugated guardrail panels with a sealant.

2. A zinc-aluminum-magnesium steel guardrail plate incision sealing device according to claim 1, characterized in that: The aligning mechanism (1) comprises a mounting frame (101), an aligning plate (102), and an aligning cylinder (103); A push plate (102) is hingedly connected to the top of the mounting frame (101), and four push plates (102) are provided, surrounding the four sides of the corrugated guardrail plate, and the distance between the hinge points of two opposite push plates (102) matches the length or width of the corrugated guardrail plate; A side of any one of the pushing plates (102) away from the corrugated guardrail plate is hinged to one end of a pushing cylinder (103), and the other end of the pushing cylinder (103) is hinged to the mounting frame (101).

3. A zinc-aluminum-magnesium steel guardrail plate incision sealing device according to claim 2, characterized in that: The mounting frame (101) comprises an upright support frame (104), a transverse support frame (105) and a longitudinal support frame (106); Two upright support frames (104) are provided, respectively located on both sides of the conveyor (4); the two ends of the transverse support frame (105) are respectively connected to the two upright support frames (104); the longitudinal support frame (106) is provided on the transverse support frame (105) and is perpendicular to the transverse support frame (105) and parallel to the conveying direction of the conveyor (4).

4. A zinc-aluminum-magnesium steel guardrail plate cut-out sealing device according to claim 3, characterized in that: The hole cutting edge sealing mechanism (3) is arranged on the longitudinal support frame (106); The hole cutting edge sealing mechanism (3) comprises a rotating housing (301), a smear rod (302), a first motor (303), and a linear module (304); The linear module (304) is vertically mounted on the longitudinal support frame (106); a rotating housing (301) is provided on the slider of the linear module (304); the smear rod (302) is rotatably mounted on the rotating housing (301), and the smear rod (302) is extended downward; The application rods (302) are arranged in two rows and five columns, and adjacent application rods (302) in the same row are connected via gear transmission, and adjacent application rods (302) in the same column are connected via belt transmission, and one of the application rods (302) is driven to rotate by a first motor (303) installed on the rotating housing (301).

5. A zinc-aluminum-magnesium steel guardrail plate incision sealing device according to claim 4, characterized in that: A feeding ring (305) corresponding to the smear rod (302) is provided on one side thereof. The feeding ring (305) is semicircular and hollow. The inner side of the feeding ring (305) is evenly distributed with guide strips (306), and the guide strips (306) extend into the inner cavity of the feeding ring (305).

6. A zinc-aluminum-magnesium steel guardrail plate cut-out sealing device according to claim 5, characterized in that: A clearance cylinder (307) is provided on one side of the feeding ring (305) away from the smear rod (302), and a piston rod of the clearance cylinder (307) is fixedly connected to the feeding ring (305).

7. The zinc-aluminum-magnesium steel guardrail plate incision sealing device according to claim 1 is characterized in that: The side cutting edge sealing mechanism (2) comprises an edge sealing frame (201), an edge sealing roller (202), and an edge sealing electric telescopic rod (203); The edge banding roller (202) is slidably mounted on the edge banding frame (201), and two edge banding rollers (202) are provided, respectively located on both sides of the corrugated guardrail plate; A connecting rod (204) is hinged on the top of any edge-sealing roller (202), and a free end of the connecting rod (204) is hinged to the edge-sealing electric telescopic rod (203).

8. The zinc-aluminum-magnesium steel guardrail plate cut-out sealing device according to claim 7 is characterized in that: The edge sealing roller (202) comprises an inner roller (205) and a brush layer (206); The inner drum (205) is internally structured with a material guide cavity (207), the top of the inner drum (205) is provided with a material feed hole (208) connected to the material guide cavity (207), the side wall of the inner drum (205) is structured with a material discharge hole (209) penetrating the inner drum (205), and the outer periphery of the inner drum (205) is wrapped with a brush bristle layer (206).

9. The zinc-aluminum-magnesium steel guardrail plate incision sealing device according to claim 8 is characterized in that: An adjusting rod (210) is slidably installed in the material guiding cavity (207), a first channel (211) is configured in the adjusting rod (210), the upper end of the first channel (211) is communicated with the material guiding cavity (207), and the lower end is closed, and a side wall of the adjusting rod (210) is configured with a second channel (212) corresponding one-to-one to the material discharge hole (209); A driving rod (213) is rotatably mounted on the lower end of the adjusting rod (210), and the driving rod (213) is threadedly connected to the material guiding cavity (207).

10. A zinc-aluminum-magnesium steel guardrail plate incision sealing device according to claim 8 or 9, characterized in that: A limiting groove (214) is formed on the inner side wall of the material guiding cavity (207), and a limiting strip (215) embedded in the limiting groove (214) is provided on the adjusting rod (210).

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