Environment-friendly building reinforcing mesh welding machine

Abstract

The utility model belongs to the technical field of mesh welding machines, and particularly relates to an environment-friendly building reinforcing mesh welding machine which comprises a welding mechanism, a conveying belt, a front sliding frame, a rear sliding frame, a cutting mechanism and a mesh pulling hook, the conveying belt is installed at the rear end of the welding mechanism, and an auxiliary device is arranged at the top of the welding mechanism. The auxiliary device comprises a dismounting unit, a smoke removing unit and a limiting unit. According to the environment-friendly building reinforcing mesh welding machine, by arranging the dismounting unit, when a filter screen is blocked and needs to be cleaned, a first threaded rod is rotated to drive a pressing plate to move upwards, then a rotating plate is stirred to rotate around a connecting rod till the pressing plate is far away from the position over a top plate, then a handle is pulled upwards, the filter screen is taken out, and then the filter screen is cleaned; the filter screen is simple in structure and convenient to clean, and solves the problems in the background art that excessive impurities are attached to the surface of the filter screen when the filter screen is used for a long time and the filter screen is inconvenient to disassemble and clean in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of mesh welding machines, in particular to an environmentally friendly building steel mesh welding machine. Background Art

[0002] Welded wire mesh is made of high-quality low-carbon steel wire, usually welded with a mesh welding machine. When "hot-dip galvanized steel wire mesh" is used in the external wall insulation high-rise veneer brick system, the four-corner mesh is laid in the anti-cracking mortar, so that the anti-cracking protective layer of the external wall insulation brick is effectively strengthened, and then the hot-dip galvanized steel wire mesh is directly fixed to the structure through anchors, which transfers the surface load to the base wall. The insulation layer can also be effectively protected. When subjected to external force, damage occurs in the anti-cracking protective layer and is absorbed by the anti-cracking protective layer.

[0003] The existing mesh welding machines will generate a large amount of smoke and harmful substances when welding the steel mesh, which is easy to pollute the environment. The existing mesh welding machines lack corresponding processing mechanisms. At the same time, the existing mesh welding machines usually use a mesh pulling hook mechanism to move the welded steel mesh. When the mesh pulling mechanism moves from the mesh welding machine to the cutting mechanism, it is necessary to return to the mesh welding machine to pull the mesh. During the return process, the mesh welding machine is in an interrupted state, affecting the processing efficiency.

[0004] For example, a construction steel mesh welding machine proposed in Chinese patent CN112171270A has a smoke removal device on the top of the welding mechanism. When smoke is generated by welding the steel mesh, an air suction fan is used to suck the generated smoke into the smoke removal device through an air suction pipe and an air suction nozzle, and then the filter net inside the smoke removal device is used to filter the particles in the smoke, and then the adsorption filler is used to adsorb the harmful substances in the smoke, so as to fully remove the pollutants in the smoke and avoid pollution to the environment.

[0005] However, when the device is in use, excessive impurities will adhere to the surface of the filter net after long-term use, which makes it inconvenient to disassemble and clean the filter net.

[0006] For this reason we urgently need to provide a kind of environment-friendly building steel bar mesh welding machine. Utility Model Content

[0007] The purpose of the utility model is to provide an environmentally friendly building steel mesh welding machine to solve the problem raised in the above background technology that during use, too many impurities will adhere to the surface of the filter net after long-term use, making it inconvenient to disassemble and clean the filter net.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly building steel mesh welding machine, comprising a welding mechanism, a conveyor belt, a front slide, a rear slide, a cutting mechanism and a net-pulling hook, the conveyor belt is installed at the rear end of the welding mechanism, the front slide is fixedly installed between the welding mechanism and the conveyor belt, the cutting mechanism is installed at the rear end of the conveyor belt, the rear slide is installed between the conveyor belt and the cutting mechanism, the net-pulling hook is fixedly installed on the top of the conveyor belt, and an auxiliary device is arranged on the top of the welding mechanism.

[0009] The auxiliary device comprises a disassembly unit, a smoke removal unit and a limit unit. The disassembly unit is arranged on the top of the welding mechanism, the smoke removal unit is arranged on the top of the welding mechanism, and the limit unit is arranged on the top of the conveyor belt.

[0010] The disassembly unit includes a box body, a filter screen, a top plate, a handle, a connecting rod, a rotating plate, a threaded rod and a pressure plate. The box body is installed on the top of the welding mechanism, the filter screen is installed inside the box body, the top plate is fixedly installed on the top of the filter screen, the handle is fixedly installed on the top of the top plate, the connecting rod is fixedly installed on the left and right sides of the top of the box body, the rotating plate is rotatably connected to the top of the connecting rod, the threaded rod is threadedly connected to the inside of the rotating plate, and the pressure plate is fixedly installed on the bottom of the threaded rod.

[0011] Preferably, the smoke removal unit comprises a fan and an air suction pipe, the fan is fixedly mounted on the outside of the box, and the air suction pipe is connected to the output end of the fan.

[0012] Preferably, the limiting unit includes a mounting block, a second threaded rod, a shell, a roller, a bracket, a protrusion and a limiting rod, the mounting block is fixedly installed on the left and right sides of the top of the conveyor belt, the second threaded rod is threadedly connected to the inside of the mounting block, the shell is connected to one end of the second threaded rod through a bearing, the roller is fixedly installed inside the shell, the bracket is fixedly installed on the top of the conveyor belt at the front and rear ends of the mounting block, the protrusion is fixedly installed at the front and rear ends of the top of the shell, and the limiting rod is fixedly installed on one side adjacent to the left and right brackets.

[0013] Preferably, an installation groove having a width equal to that of the filter is provided on the upper surface of the box body, so that the filter screen can be easily installed in the box body and can also be easily disassembled through the installation groove.

[0014] Preferably, a limiting hole is opened inside the left and right protrusions, and the limiting rod passes through the limiting hole. The limiting rod limits the movement of the left and right shells. When the threaded rod 2 is threadedly connected to the mounting block, the shell moves left and right along the limiting rod.

[0015] Preferably, the fans and suction pipes are equidistantly distributed outside the box, and by providing a plurality of suction pipes, smoke from different welding positions can be sucked into the box.

[0016] Preferably, a sealing gasket is installed at the connection between the top plate and the installation groove opened in the box body, and the pores between the filter screen and the installation groove are sealed by the sealing gasket to prevent harmful impurities from being dispersed without being processed.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The environmentally friendly building steel mesh welding machine is provided with a disassembly unit. When the filter is clogged and needs to be cleaned, the pressure plate is driven upward by rotating the threaded rod, and then the rotating plate is turned around the connecting rod to rotate until the pressure plate is away from the top of the top plate. Then the handle is pulled upward to take out the filter, and then the filter is cleaned. The cleaning is convenient, which solves the problem in the background technology that during use, too many impurities will adhere to the surface of the filter after long-term use, which makes it inconvenient to disassemble and clean the filter.

[0019] 2. The environmentally friendly building steel mesh welding machine is provided with a limit unit, and the threaded rod 2 is rotated. When the threaded rod 2 is threadedly connected with the mounting block, the left and right shells are driven to move left and right along the limit rod until the distance between the left and right shells is equal to the width of the steel mesh. The movement of the steel mesh is limited by the shell to prevent the steel mesh from being offset during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the connection between the disassembly unit and the smoke removal unit of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the connection between the box body and the filter screen of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the connection between the limiting unit and the conveyor belt of the utility model.

[0024] In the figure: 1. welding mechanism; 2. conveyor belt; 3. front slide; 4. rear slide; 5. cutting mechanism; 501. box; 502. filter screen; 503. top plate; 504. handle; 505. connecting rod; 506. rotating plate; 507. threaded rod 1; 508. pressing plate; 601. fan; 602. suction pipe; 701. mounting block; 702. threaded rod 2; 703. shell; 704. roller; 705. bracket; 706. bump; 707. limit rod; 8. net hook. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] An environmentally friendly building steel mesh welding machine comprises a welding mechanism 1, a conveyor belt 2, a front slide 3, a rear slide 4, a cutting mechanism 5 and a net-pulling hook 8, the conveyor belt 2 is installed at the rear end of the welding mechanism 1, the front slide 3 is fixedly installed between the welding mechanism 1 and the conveyor belt 2, the cutting mechanism 5 is installed at the rear end of the conveyor belt 2, the rear slide 4 is installed between the conveyor belt 2 and the cutting mechanism 5, the net-pulling hook 8 is fixedly installed on the top of the conveyor belt 2, and an auxiliary device is arranged on the top of the welding mechanism 1.

[0029] The auxiliary device includes a disassembly unit, a smoke removal unit and a limit unit. The disassembly unit is arranged on the top of the welding mechanism 1, the smoke removal unit is arranged on the top of the welding mechanism 1, and the limit unit is arranged on the top of the conveyor belt 2.

[0030] The disassembly unit includes a box body 501, a filter screen 502, a top plate 503, a handle 504, a connecting rod 505, a rotating plate 506, a threaded rod 507 and a pressing plate 508. The box body 501 is installed on the top of the welding mechanism 1. The upper surface of the box body 501 is provided with a mounting groove equal to the width of the filter screen 502. The mounting groove is convenient for installing the filter screen 502 in the box body 501 and for disassembling the filter screen 502. The filter screen 502 is installed inside the box body 501, and the smoke drawn in is filtered by the filter screen 502. The top plate 503 is fixedly installed on the top of the filter screen 502, the handle 504 is fixedly installed on the top of the top plate 503, the connecting rod 505 is fixedly installed on the left and right sides of the top of the box body 501, the rotating plate 506 is rotatably connected to the top of the connecting rod 505, the threaded rod 507 is threadedly connected to the inside of the rotating plate 506, and the pressing plate 508 is fixedly installed at the bottom of the threaded rod 507.

[0031] The smoke removal unit includes a fan 601 and a suction pipe 602. The fan 601 is fixedly installed on the outside of the box 501. The fan 601 and the suction pipe 602 are equidistantly distributed on the outside of the box 501. By setting up multiple suction pipes 602, smoke from different welding positions is sucked into the box 501. The suction pipe 602 is connected to the output end of the fan 601.

[0032] Embodiment 2:

[0033] On the basis of the first embodiment: the limiting unit includes a mounting block 701, a second threaded rod 702, a shell 703, a roller 704, a bracket 705, a convex block 706 and a limiting rod 707. The mounting block 701 is fixedly installed on the left and right sides of the top of the conveyor belt 2. The second threaded rod 702 is threadedly connected to the inside of the mounting block 701. The shell 703 is connected to one end of the second threaded rod 702 through a bearing. The roller 704 is fixedly installed inside the shell 703. The friction between the steel mesh and the shell 703 is reduced by the roller 704, which is convenient for the steel mesh. Movement, the bracket 705 is fixedly installed on the top of the conveyor belt 2 at the front and rear ends of the mounting block 701, the protrusion 706 is fixedly installed on the front and rear ends of the top of the shell 703, and a limiting hole is opened inside the left and right protrusions 706. The limiting rod 707 runs through the limiting hole. The movement of the left and right shells 703 is limited by the limiting rod 707. When the threaded rod 702 is threadedly connected with the mounting block 701, the shell 703 moves left and right along the limiting rod 707. The limiting rod 707 is fixedly installed on the adjacent side of the left and right brackets 705.

[0034] Embodiment three:

[0035] On the basis of the first embodiment: a sealing gasket is installed at the connection between the top plate 503 and the installation groove opened in the box body 501, and the pores between the filter screen 502 and the installation groove are sealed by the sealing gasket to prevent harmful impurities from being dispersed without being processed.

[0036] When in use, the building steel mesh is welded through the welding mechanism 1, and the fan 601 is started at the same time to draw the smoke generated during welding into the box 501 through the suction pipe 602, and the smoke is discharged after being processed by the filter 502. Then the threaded rod 702 is rotated. When the threaded rod 702 is threadedly connected with the mounting block 701, the left and right shells 703 are driven to move left and right along the limiting rod 707 until the distance between the left and right shells 703 is equal to the width of the steel mesh. Then the pulling hook 8 is connected to the steel mesh, and the conveyor belt 2 is started to pull the steel mesh backward, and the left and right shells 703 are used to limit the steel mesh to prevent the steel mesh from running off. When the steel mesh moves to the rear end of the conveyor belt 2, the pulling hook 8 is separated from the steel mesh, and then the steel mesh is pulled along The rear slide 4 moves to the inside of the cutting mechanism 5, and the steel mesh is cut by the cutting mechanism 5. When the filter screen 502 is blocked and needs to be cleaned, the pressure plate 508 is driven upward by rotating the threaded rod 507, and then the rotating plate 506 is turned around the connecting rod 505 to rotate until the pressure plate 508 is away from the top of the top plate 503, and then the handle 504 is pulled upward to take out the filter screen 502, and then the filter screen 502 is cleaned. After cleaning, the filter screen 502 is inserted into the installation groove provided in the box body 501, and then the rotating plate 506 is turned to make the pressure plate 508 located above the top plate 503, and then the threaded rod 507 is rotated to drive the pressure plate 508 to move down and abut against the top of the top plate 503, thereby fixing the filter screen 502 and completing the disassembly and assembly of the filter screen 502.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An environmentally friendly building steel mesh welding machine, comprising a welding mechanism (1), a conveyor belt (2), a front slide (3), a rear slide (4), a cutting mechanism (5) and a net-pulling hook (8), wherein the conveyor belt (2) is mounted at the rear end of the welding mechanism (1), the front slide (3) is fixedly mounted between the welding mechanism (1) and the conveyor belt (2), the cutting mechanism (5) is mounted at the rear end of the conveyor belt (2), the rear slide (4) is mounted between the conveyor belt (2) and the cutting mechanism (5), and the net-pulling hook (8) is fixedly mounted at the top of the conveyor belt (2), characterized in that: An auxiliary device is provided on the top of the welding mechanism (1); The auxiliary device comprises a disassembly unit, a smoke removal unit and a position limiting unit, the disassembly unit being arranged on the top of the welding mechanism (1), the smoke removal unit being arranged on the top of the welding mechanism (1), and the position limiting unit being arranged on the top of the conveyor belt (2); The disassembly unit comprises a box body (501), a filter screen (502), a top plate (503), a handle (504), a connecting rod (505), a rotating plate (506), a threaded rod 1 (507) and a pressing plate (508); the box body (501) is mounted on the top of the welding mechanism (1); the filter screen (502) is mounted inside the box body (501); the top plate (503) is fixedly mounted on the top of the filter screen (502); the handle (504) is fixedly mounted on the top of the top plate (503); the connecting rod (505) is fixedly mounted on the left and right sides of the top of the box body (501); the rotating plate (506) is rotatably connected to the top of the connecting rod (505); the threaded rod 1 (507) is threadedly connected to the inside of the rotating plate (506); and the pressing plate (508) is fixedly mounted on the bottom of the threaded rod 1 (507).

2. The environmentally friendly building steel mesh welding machine according to claim 1 is characterized by: The smoke removal unit comprises a fan (601) and an air suction pipe (602); the fan (601) is fixedly mounted on the outside of the box body (501); and the air suction pipe (602) is connected to the output end of the fan (601).

3. The environmentally friendly building steel mesh welding machine according to claim 1 is characterized in that: The limiting unit comprises a mounting block (701), a second threaded rod (702), a shell (703), a roller (704), a bracket (705), a protrusion (706) and a limiting rod (707); the mounting block (701) is fixedly mounted on the left and right sides of the top of the conveyor belt (2); the second threaded rod (702) is threadedly connected to the inside of the mounting block (701); the shell (703) is connected to one end of the second threaded rod (702) through a bearing; the roller (704) is fixedly mounted inside the shell (703); the bracket (705) is fixedly mounted on the top of the conveyor belt (2) at the front and rear ends of the mounting block (701); the protrusion (706) is fixedly mounted on the front and rear ends of the top of the shell (703); and the limiting rod (707) is fixedly mounted on one side adjacent to the left and right brackets (705).

4. The environmentally friendly building steel mesh welding machine according to claim 1 is characterized by: The upper surface of the box body (501) is provided with a mounting groove having a width equal to that of the filter screen (502).

5. The environmentally friendly building steel mesh welding machine according to claim 3 is characterized by: Limiting holes are provided inside the two left and right protrusions (706), and the limiting rods (707) pass through the limiting holes.

6. The environmentally friendly building steel mesh welding machine according to claim 2, characterized in that: The fan (601) and the air suction pipe (602) are equidistantly distributed outside the box body (501).

7. The environmentally friendly building steel mesh welding machine according to claim 1 is characterized by: A sealing gasket is installed at the connection between the top plate (503) and the installation groove opened in the box body (501).

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