CN217019107U - Full-automatic welding machine for steel mesh sheets - Google Patents

Abstract

The utility model discloses a full-automatic welding machine for a steel mesh, wherein mesh welding mechanisms are obliquely arranged on two sides of a lower rack respectively, lifting components are fixedly arranged at two ends of the lower rack, an upper rack is fixedly connected to the upper ends of the lifting components, mesh welding mechanisms are obliquely arranged on two sides of the upper rack respectively, X-direction moving components are arranged on the left sides of the lower rack and the left side of the upper rack respectively, and the X-direction moving components are connected with the mesh welding mechanisms in a sliding manner; the lower rack is also provided with a support frame, and the support frame is used for limiting the lateral deviation of the steel bar frame when the steel bar frame advances. The utility model can not only reduce the welding position error and improve the welding accuracy, but also realize the welding between three layers of objects through one-time electrification, the whole welding action is simple and smooth, the automatic production can also be realized, the labor intensity of workers and the number of workers are greatly reduced, the labor cost of enterprises is favorably reduced, and the production efficiency and the safety factor are also greatly improved.

Description

Full-automatic welding machine for mesh reinforcement

Technical Field

The utility model relates to the technical field of construction steel bar welding equipment, in particular to a full-automatic welding machine for a steel bar mesh sheet.

Background

The reinforcing mesh is formed by arranging longitudinal bars and transverse bars at certain intervals, forming right angles with each other and welding all cross points together. The reinforcing mesh can obviously improve the quality and the construction speed of reinforcing engineering, can enhance the anti-cracking capacity of concrete, and has better comprehensive economy.

In the production manufacturing process of the steel reinforcement cage, the top and bottom sides of the steel reinforcement cage need to be bound or welded with a full-paved steel reinforcement mesh, the effect of the steel reinforcement cage is that the expansion die phenomenon can be effectively prevented when the steel reinforcement cage is grouted, the current mode can only be bound through manual work, and the operation is troublesome.

At present, the manufacturing mode of the reinforcing mesh is divided into: full artifical ligature and overall process automatic weld equipment are two kinds, and wherein the shortcoming of full artifical ligature is: the steel bar lifting machine is operated manually, steel bars are lifted manually and pre-placed into finished products at intervals, so that the labor requirement is high, the occupied space is large, and the efficiency is low; the squatting type work of operators has high labor intensity, and the technical problem to be solved is how to reduce the labor cost and ensure the working efficiency; the whole-process automatic welding equipment solves the problem of labor intensity, but most of the whole-process automatic welding equipment is bought imported equipment, the imported equipment is extremely high in cost, large in occupied space and high in requirements on related supporting facilities, and therefore steps of independent research and development in China need to be accelerated; and because the structure of the mesh reinforcement welding equipment in the current market is limited, the welding equipment can only process the welding of single-layer welding spots, and cannot meet the requirement of realizing automatic welding of multiple layers of welding spots at the same time, for example, if the welding of an upper layer of mesh reinforcement and a lower layer of mesh reinforcement on a reinforcement cage can be realized at the same time, the whole working efficiency can be improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a full-automatic welding machine for reinforcing mesh sheets, which comprises a lower rack, a mesh sheet welding mechanism, a lifting component, an upper rack and an X-direction moving component, wherein the lower rack is fixedly connected with the ground; the lower rack is also provided with a support frame, and the support frame is used for limiting the lateral deviation of the steel bar frame when the steel bar frame advances.

Preferably, the mesh welding mechanism comprises a bottom inclined plate, a mounting plate, a transformer, an upper electrode assembly, a lower electrode assembly and a mounting frame, the bottom inclined plate is fixedly arranged on the X-direction moving assembly in an inclined manner, the mounting plate is connected to the bottom inclined plate in a sliding manner through a sliding part, the transformer is fixedly arranged on the mounting plate, and the output end of the transformer is fixedly connected with the upper electrode assembly and the lower electrode assembly respectively; the mounting plate and the mounting frame are integrally welded, and an upper electrode assembly and a lower electrode assembly are fixedly arranged on the mounting frame.

Preferably, the upper electrode assembly comprises a first hard copper bar, a first soft copper bar, an upper welding head, a second hard copper bar, an insulating assembly and an upper electrode cylinder, the output end of the transformer is fixedly connected with the first hard copper bar, the first hard copper bar is fixedly provided with the first soft copper bar, one end of the first soft copper bar is fixedly connected with the second hard copper bar, the upper welding head is arranged at the upper end of the second hard copper bar, the second hard copper bar is fixedly connected with the output end of the upper electrode cylinder through the insulating fixing assembly, and the upper electrode cylinder is fixedly arranged on the mounting frame.

Preferably, the lower electrode assembly comprises a third hard copper bar, a second soft copper bar, a lower welding head, a fourth hard copper bar, an insulating assembly and a lower electrode cylinder, the output end of the transformer is fixedly connected with the third hard copper bar, the second soft copper bar is fixedly arranged on the third hard copper bar, one end of the second soft copper bar is fixedly connected with the fourth hard copper bar, the lower welding head is arranged at the upper end of the fourth hard copper bar, the fourth hard copper bar is fixedly connected with the output end of the lower electrode cylinder through the insulating fixing assembly, and the lower electrode cylinder is fixedly arranged on the mounting frame.

Preferably, the lifting assembly comprises a lifting frame, an electric cylinder, a guide rod, a linear bearing and a guide plate, the lifting frame is fixedly installed on two sides of the lower frame, the electric cylinder is fixedly installed in the lifting frame, an output shaft of the electric cylinder penetrates through the lower frame and is fixedly connected with the upper frame, the guide rod is arranged on two sides of the electric cylinder, the upper end of the guide rod is fixedly connected with the upper frame, and the linear bearing is sleeved at the joint of the guide rail and the lower frame; the top of the lifting frame is provided with a guide plate.

Preferably, insulating fixed subassembly includes insulating gasket, dodges hole, insulating hollow post, lower insulating gasket and bolt, the same hole of dodging has all been seted up on two and the hard copper bar of hard copper bar four, dodge the hole upper end and paste and be equipped with insulating gasket, dodge downthehole cover and be equipped with insulating hollow post, insulating hollow toe portion is connected with insulating piece down, the bolt passes insulating gasket, insulating hollow post and lower insulating gasket in proper order just the bolt lower extreme stretches into the interior fastening of output of upper electrode cylinder or lower electrode cylinder and decides.

Preferably, the sliding part is an inclined linear guide rail, and the upper end of the inclined linear guide rail is connected with the mounting plate in a sliding manner.

Preferably, a solenoid valve assembly is further mounted on the mounting plate, and the solenoid valve assembly is electrically connected with the inclined linear guide rail.

Preferably, the electromagnetic valve assembly housing is provided with a dust box.

Preferably, the number of the support frames is two, the two support frames are respectively arranged on the left side and the right side of the lower rack, and the support frame on the left side is connected with the X-direction moving assembly in a sliding mode.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the mesh welding mechanism is obliquely arranged with the upper and lower frames, so that the welding contact surface between the reinforcing steel mesh and the reinforcing steel frame can be increased when the mesh welding mechanism is close to a welding surface, the reciprocating movement between a welding point position and an initial position is completed through a linear motion, the position interference is avoided, the welding position error is reduced, the welding accuracy is improved, and a plurality of mesh welding mechanisms can be simultaneously arranged on a welding axis;

(2) the utility model drives the whole upper welding head and the lower welding head to be inserted into a steel bar frame through the inclined linear guide rail, the lower electrode cylinder extends out, the upper electrode cylinder retracts, the welding point of a steel bar to be welded is pressed between the upper welding head and the lower welding head, the transformer energizes the whole upper electrode assembly and the lower electrode assembly to realize welding work, after the welding is finished, the upper electrode cylinder retracts, the lower electrode cylinder retracts, the upper electrode assembly and the lower electrode assembly retract to an original point under the driving of the inclined linear guide rail, during the working process, the upper welding head and the lower welding head respectively compact three layers of materials (respectively a transverse rib and an attached rib on the steel bar frame and a transverse rib on a steel bar net sheet) at the welding point through the actions of the upper electrode cylinder and the lower electrode cylinder, the whole is electrified to a proper current, and at the moment, the transverse rib on the steel bar net sheet is rapidly fused due to a small diameter, the upper welding head and the lower welding head are respectively driven by the upper electrode cylinder and the lower electrode cylinder, after the transverse rib on the reinforcing steel bar net piece is quickly fused, the upper welding head and the lower welding head can be continuously pressed and continuously electrified, and the transverse rib, the attached rib and the transverse rib on the reinforcing steel bar net piece on the reinforcing steel bar frame are fused and welded to complete the welding;

(3) according to the utility model, the upper frame and the lower frame are respectively provided with the opposite mesh welding mechanisms, so that the four mesh welding mechanisms can work simultaneously, the welding progress of the reinforcing mesh and the reinforcing steel bar frame is accelerated, and the simultaneous welding of double layers can be realized;

(4) the utility model can adapt to the changes of the height, the length, the longitudinal span, the transverse span and the diameter of the welded steel bar of steel bar frames and steel bar meshes of various specifications by arranging the lifting component and the X-direction moving component, and has wide applicability and high economic value.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the welded mesh reinforcement of the present invention.

Fig. 3 is a top view of fig. 1 of the present invention.

Fig. 4 is a top view of fig. 2 of the present invention.

Fig. 5 is a schematic structural view of the mesh welding mechanism mounted on the lower frame according to the present invention.

Fig. 6 is a schematic view illustrating the structure of the upper and lower electrode cylinders of fig. 5 according to the present invention when they are extended.

Fig. 7 is a top view of fig. 5 of the present invention.

Fig. 8 is a front view of fig. 5 of the present invention.

Fig. 9 is a schematic structural view of the mesh welding mechanism mounted on the upper frame according to the present invention.

Fig. 10 is a cross-sectional view of an insulation fixing assembly of the present invention.

Fig. 11 is a schematic structural view of the upper and lower frames when the electric cylinder of the lifting assembly of the present invention is retracted.

Fig. 12 is a schematic structural view of the upper and lower frames when the electric cylinder of the lifting assembly of the present invention is extended.

Fig. 13 is a schematic view of the lifting assembly of the present invention with the electric cylinder extended.

Fig. 14 is a side view of the present invention.

Fig. 15 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Detailed Description

The utility model is further described with reference to the following drawings and detailed description.

As shown in fig. 1 to 15, a full-automatic welding machine for steel mesh comprises a lower frame 1, a mesh welding mechanism 2, a lifting assembly 3, an upper frame 4, an X-direction moving assembly 5, a support frame 6, a bottom sloping plate 201, a mounting plate 202, a transformer 203, an upper electrode assembly 204, a lower electrode assembly 205, a mounting frame 206, an upper electrode assembly 204, a first hard copper row 2041, a first soft copper row 2042, an upper welding head 2043, a second hard copper row 2044, an upper electrode cylinder 2045, a third hard copper row 2051, a second soft copper row 2052, a lower welding head 2053, a fourth hard copper row 2054, a lower electrode cylinder 2055, a lifting frame 301, an electric cylinder 302, a guide rod, a linear bearing 304, a guide plate 305, an output shaft 306, an upper insulating gasket 7, a relief hole 8, an insulating hollow column 9, a lower insulating gasket 10, a bolt 11, an inclined linear guide rail 12, an inclined cylinder 13, an electromagnetic valve assembly 14, a dust-proof box 15, a reinforcing ribs 16, A reinforcing steel frame 17, an additional rib 18 and a reinforcing steel mesh 19.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Lower frame 1 and ground fixed connection, net piece welding mechanism 2 is installed to 1 both sides slope respectively of lower frame, lifting unit 3 has set firmly at lower frame 1 both ends, lifting unit 3 upper end fixedly connected with goes up frame 4, go up frame 4 both sides slope respectively and install net piece welding mechanism 2, as shown in fig. 2 and fig. 15, this slope mode of setting makes and goes up soldered connection 2043 and soldered connection 2053 can follow and get into to one side between the blank of reinforcing bar net piece 19 and reinforcing bar frame 17, can increase the welding contact surface between reinforcing bar net piece 19 and reinforcing bar frame 17 when being close to the welding face, accomplish the round trip between solder joint position and the initial position through a linear motion, avoid position interference, thereby reduce welded position error, improve the welded accuracy, also can realize arranging a plurality of net piece welding mechanism 2 on the welding axis simultaneously.

The left sides of the lower frame 1 and the upper frame 4 are both provided with an X-direction moving assembly 5, the X-direction moving assembly 5 is connected with the mesh welding mechanism 2 in a sliding manner, as shown in fig. 1, the mesh welding mechanism 2 on the left side can slide on the X-direction moving assembly 5, and the arrangement is used for adjusting and adapting to the widths of the reinforcing steel bar frame 17 and the reinforcing steel bar mesh 19; the lower frame 1 is also provided with a support frame 6, and the support frame 6 is used for limiting the lateral deviation of the steel bar frame 17 during traveling.

The mesh welding mechanism 2 comprises a bottom inclined plate 201, a mounting plate 202, a transformer 203, an upper electrode assembly 204, a lower electrode assembly 205 and a mounting frame 206, the bottom inclined plate 201 is obliquely and fixedly arranged on the X-direction moving assembly 5, the mounting plate 202 is connected to the bottom inclined plate 201 in a sliding mode through a sliding part, the transformer 203 is fixedly arranged on the mounting plate 202, and the output end of the transformer 203 is fixedly connected with the upper electrode assembly 204 and the lower electrode assembly 205 respectively; the mounting plate 202 is welded with the mounting frame 206 integrally, as shown in fig. 5 and 6, the reinforcing ribs 11 are fixed on the mounting frame 206, the embodiment provides two mounting modes of the reinforcing ribs 11, and the structure of the reinforcing ribs 11 is not a modified part of the utility model, and therefore, the detailed description is not provided; the mounting frame 206 has an upper electrode assembly 204 and a lower electrode assembly 205 secured thereto.

The upper electrode assembly 204 comprises a first hard copper bar 2041, a first soft copper bar 2042, an upper welding head 2043, a second hard copper bar 2044, an insulating assembly and an upper electrode cylinder 2045, the output end of the transformer 203 is fixedly connected with the first hard copper bar 2041, the first hard copper bar 2041 is fixedly provided with the first soft copper bar 2042, one end of the first soft copper bar 2042 is fixedly connected with the second hard copper bar 2044, the upper welding head 2043 is arranged at the upper end of the second hard copper bar 2044, the second hard copper bar 2044 is fixedly connected with the output end of the upper electrode cylinder 2045 through the insulating fixing assembly, and the upper electrode cylinder 2045 is fixedly arranged on the mounting frame 206.

The lower electrode assembly 205 comprises a third hard copper bar 2051, a second soft copper bar 2052, a lower welding head 2053, a fourth hard copper bar 2054, an insulating assembly and a lower electrode cylinder 2055, the output end of the transformer 203 is fixedly connected with the third hard copper bar 2051, the third hard copper bar 2051 is fixedly provided with the second soft copper bar 2052, one end of the second soft copper bar 2052 is fixedly connected with the fourth hard copper bar 2054, the upper end of the fourth hard copper bar 2054 is provided with the lower welding head 2053, the fourth hard copper bar 2054 is fixedly connected with the output end of the lower electrode cylinder 2055 through the insulating fixing assembly, and the lower electrode cylinder 2055 is fixedly arranged on the mounting frame 206.

The working principle of the mesh welding mechanism 2 is as follows: in the working process, the upper welding head 2043 and the lower welding head 2053 do not contact with each other, in order to avoid action interference and protect the stability of the upper welding head 2043 and the lower welding head 2053, the inclined linear guide rail 12 is driven by the inclined cylinder 13 to drive the whole upper welding head 2043 and the whole lower welding head 2053 to be inserted into the steel bar frame 17, the lower electrode cylinder 2055 extends out, the upper electrode cylinder 2045 retracts, the welding points between the steel bar mesh 19 to be welded and the additional ribs 18 (in the production process, the additional ribs 18 are usually additionally arranged between two sides of the steel bar frame 17 and the steel bar mesh 19 for welding, the diameter of the steel bars of the additional ribs 18 is larger than that of the steel bars 19 and smaller than that of the steel bar mesh 17) are pressed between the upper welding head 2043 and the lower welding head 2053, the transformer 203 energizes the whole upper electrode assembly 204 and the whole lower electrode assembly 205 to realize welding work, and after the welding is completed, the upper electrode cylinder 2045 retracts, the lower electrode cylinder 2055 retracts, and the upper electrode assembly 204 and the lower electrode assembly 205 retract to the origin under the driving of the inclined linear guide 12. In the working process, the upper welding head 2043 and the lower welding head 2053 compact the three layers of materials (respectively, the transverse ribs on the steel bar frame 17, the additional ribs 18 and the transverse ribs on the steel bar net piece 19) at the welding points through the action of the upper electrode cylinder 2045 and the lower electrode cylinder 2055 respectively, and the whole body is electrified to a proper current, at this time, the transverse ribs on the steel bar net piece 19 are rapidly fused due to too small diameter, and the upper welding head 2043 and the lower welding head 2053 are respectively driven by the upper electrode cylinder 2045 and the lower electrode cylinder 2055, after the transverse ribs on the steel bar net piece 19 are rapidly fused, the upper welding head 2043 and the lower welding head 2053 are continuously pressed and electrified, and the transverse ribs on the steel bar frame 17, the additional ribs 18 and the transverse ribs on the steel bar net piece 19 are fused, so as to complete welding, in the embodiment, two actions (the fusion of the transverse ribs on the steel bar net piece 19 and the transverse ribs of the additional ribs 18 and the steel bar frame 17 can be fused) can be completed through one-time of the working process through the electrification, the welding between the three layers of objects is realized, the whole welding action is simple and smooth, the whole mesh welding mechanism 2 can realize automatic production, the labor intensity of workers and the number of workers are greatly reduced, the reduction of the labor cost of enterprises is facilitated, and the production efficiency and the safety factor are also greatly improved.

In this embodiment, since the mesh welding mechanism 2 disposed on the upper rack 4 is the welded upper layer steel mesh 19 and the additional rib 18, and the output ends of the upper electrode cylinder 2045 and the lower electrode cylinder 2035 are downward, the soft copper row one 2042 and the soft copper row two 2052 of the mesh welding mechanism 2 mounted on the upper rack 4 are a plurality of pieces fixedly attached and extended (without contact with the upper electrode cylinder 2405 and the lower electrode cylinder 2035, avoiding electric energy interference), this way is properly adjusted according to the actual production mode, the whole is connected with the hard copper row one 2041 and the hard copper row two 2044 by the soft copper row one 2042, and the hard copper row three 2051 and the hard copper row four 2054 by the soft copper row two 2052, respectively, and no structural innovation is performed, so the mesh welding mechanism 2 disposed on the upper rack 4 and the lower rack 1 respectively is not marked for distinguishing.

The lifting assembly 3 comprises a lifting frame 301, an electric cylinder 302, a guide rail, a linear bearing 304 and a guide plate 305, the lifting frame 301 is fixedly installed on two sides of the lower frame 1, the electric cylinder 302 is fixedly arranged in the lifting frame 301, an output shaft 306 of the electric cylinder 302 penetrates through the lower frame 1 and is fixedly connected with the upper frame 4, guide rods 303 are arranged on two sides of the electric cylinder 302, the upper ends of the guide rods 303 are fixedly connected with the upper frame 4, and the linear bearing 304 is sleeved at the connecting part of the guide rods 303 and the lower frame 1; the top of the lifting frame 301 is provided with a guide plate 305, the arrangement of the guide plate 305 can prevent the upper end of the guide rod 303 from contacting the linear bearing 304 in the process of retracting and descending the output shaft 306, so as to avoid crushing the linear bearing 304, and the arrangement of the guide plate 305 can also play a role in assisting the lifting height of the positioning electric cylinder 302 and can also play a certain supporting role for the descending upper frame 4; the output height of the output shaft 306 of the electric cylinder 302 is adapted to the specification adjustment in the height direction and the specification adjustment in the width direction of the reinforcing bar frame 17 and the support of the welded assembly.

In the embodiment, the lifting component 3 and the X-direction moving component 5 are matched, so that the device can adapt to the change of the height, the length, the longitudinal span, the transverse span and the diameter of the welded steel bar of steel bar frames and steel bar meshes of various specifications, and is wide in applicability and high in economic value.

Insulating fixed subassembly includes insulating gasket 7, dodge hole 8, insulating hollow post 9, lower insulating gasket 10 and bolt 11, the same hole 8 of dodging has all been seted up on two 2044 of hard copper row and the four 2054 of hard copper row, dodge 8 upper ends subsides in the hole and be equipped with insulating gasket 7, it is equipped with insulating hollow post 9 to dodge the hole 8 endotheca, insulating hollow post 9 bottom is connected with insulating piece down, bolt 11 passes insulating gasket 7 in proper order, insulating hollow post 9 and lower insulating gasket 10 and bolt 11 lower extreme stretch into the interior fastening of output of last electrode cylinder 2045 or lower electrode cylinder 2055 and fix.

The sliding part is a slant-in type linear guide rail 12, and the upper end of the slant-in type linear guide rail 12 is connected with the mounting plate 202 in a sliding manner. The electromagnetic valve assembly 14 is further mounted on the mounting plate 202, the electromagnetic valve assembly 14 is electrically connected with the inclined linear guide rail 12, and the electromagnetic valve assembly 14 senses the movement range of the mounting plate 202 on the inclined linear guide rail 12 and timely senses and reminds the movement range of the upper electrode assembly 204 and the lower electrode assembly 205 driven by the mounting plate 202.

The solenoid valve assembly 14 is covered with a dust box 15 to protect the solenoid valve assembly 15 from dust.

Two support frames 6 are respectively arranged at the left side and the right side of the lower frame 1, and the left support frame 6 is connected with the X-direction moving assembly 5 in a sliding way.

The working principle of the utility model is as follows: firstly, the mesh welding mechanism 2 on the left side moves to the leftmost side under the drive of the X-direction moving assembly 3, the steel bar frame 17 and the steel bar mesh 19 are both conveyed to a welding position, the support frame 6 is used for limiting the lateral deviation of the steel bar frame 17 during moving, and then the X-direction moving assembly 3 drives the mesh welding mechanism 2 on the left side to move to the left side welding position of the steel bar frame 17 and the steel bar mesh 19 towards the right side to prepare for welding;

as shown in the figure, the four mesh welding mechanisms 2 can simultaneously weld under the condition of good current condition, so as to realize the welding work of required welding spots; if the current condition is general, the four mesh welding mechanisms 2 can perform welding work in turn to realize the welding work of the required welding points, and finally the mesh welding mechanisms 2 are driven by the inclined linear guide rail 12 to return to the original point to wait for the next welding instruction.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.

Claims (10)

1. The utility model provides a reinforcing bar net piece full-automatic welding machine, includes subframe (1), subframe (1) and ground fixed connection, its characterized in that: the mesh welding device is characterized by further comprising a mesh welding mechanism (2), a lifting assembly (3), an upper rack (4) and an X-direction moving assembly (5), wherein the mesh welding mechanism (2) is obliquely arranged on each of two sides of the lower rack (1), the lifting assembly (3) is fixedly arranged at each of two ends of the lower rack (1), the upper rack (4) is fixedly connected to the upper end of the lifting assembly (3), the mesh welding mechanisms (2) are obliquely arranged on each of two sides of the upper rack (4), the X-direction moving assembly (5) is arranged on each of the left sides of the lower rack (1) and the upper rack (4), and the X-direction moving assembly (5) is slidably connected with the mesh welding mechanism (2); still install support frame (6) on lower frame (1), support frame (6) are used for restricting the lateral deviation that reinforcing bar frame (17) appear when marcing.

2. The full-automatic welding machine for mesh reinforcement of claim 1, wherein: the mesh welding mechanism (2) comprises a bottom inclined plate (201), a mounting plate (202), a transformer (203), an upper electrode assembly (204), a lower electrode assembly (205) and a mounting frame (206), the X-direction moving assembly (5) is obliquely and fixedly provided with the bottom inclined plate (201), the mounting plate (202) is connected onto the bottom inclined plate (201) in a sliding mode through a sliding piece, the transformer (203) is fixedly arranged on the mounting plate (202), and the output end of the transformer (203) is fixedly connected with the upper electrode assembly (204) and the lower electrode assembly (205) respectively; the mounting plate (202) is integrally welded with a mounting frame (206), and an upper electrode assembly (204) and a lower electrode assembly (205) are fixedly arranged on the mounting frame (206).

3. The full-automatic welding machine for mesh reinforcement sheets of claim 2, wherein: the upper electrode assembly (204) comprises a first hard copper bar (2041), a first soft copper bar (2042), an upper welding head (2043), a second hard copper bar (2044), an insulation assembly and an upper electrode cylinder (2045), the output end of the transformer (203) is fixedly connected with the first hard copper bar (2041), the first hard copper bar (2041) is fixedly provided with the first soft copper bar (2042), one end of the first soft copper bar (2042) is fixedly connected with the second hard copper bar (2044), the upper end of the second hard copper bar (2044) is provided with the upper welding head (2043), the second hard copper bar (2044) is fixedly connected with the output end of the upper electrode cylinder (2045) through the insulation fixing assembly, and the upper electrode cylinder (2045) is fixedly arranged on the mounting frame (206).

4. The full-automatic welding machine for mesh reinforcement sheets of claim 3, wherein: the lower electrode assembly (205) comprises a third hard copper bar (2051), a second soft copper bar (2052), a lower welding head (2053), a fourth hard copper bar (2054), an insulating assembly and a lower electrode cylinder (2055), the output end of the transformer (203) is fixedly connected with the third hard copper bar (2051), the third hard copper bar (2051) is fixedly provided with the second soft copper bar (2052), one end of the second soft copper bar (2052) is fixedly connected with the fourth hard copper bar (2054), the upper end of the fourth hard copper bar (2054) is provided with the lower welding head (2053), the fourth hard copper bar (2054) is fixedly connected with the output end of the lower electrode cylinder (2055) through the insulating fixing assembly, and the lower electrode cylinder (2055) is fixedly arranged on the mounting frame (206).

5. The full-automatic welding machine for mesh reinforcement sheets of claim 1, wherein: the lifting assembly (3) comprises a lifting rack (301), an electric cylinder (302), a guide rail, a linear bearing (304) and a guide plate (305), the lifting rack (301) is fixedly installed on two sides of the lower rack (1), the electric cylinder (302) is fixedly installed in the lifting rack (301), an output shaft (306) of the electric cylinder (302) penetrates through the lower rack (1) and is fixedly connected with the upper rack (4), guide rods (303) are arranged on two sides of the electric cylinder (302), the upper end of each guide rod (303) is fixedly connected with the upper rack (4), and the linear bearing (304) is sleeved at the connecting position of each guide rod (303) and the lower rack (1); the top of the lifting frame (301) is provided with a guide plate (305).

6. The full-automatic welding machine for mesh reinforcement sheets of claim 4, wherein: insulating fixed subassembly includes insulating gasket (7), dodges hole (8), insulating hollow post (9), lower insulating gasket (10) and bolt (11), the same hole (8) of dodging has all been seted up on two (2044) of hard copper bar and the hard copper bar is four (2054), it is equipped with insulating gasket (7) to dodge hole (8) upper end subsides, it is equipped with insulating hollow post (9) to dodge hole (8) endotheca, insulating hollow post (9) bottom is connected with insulating piece down, bolt (11) pass insulating gasket (7), insulating hollow post (9) and insulating gasket (10) down in proper order just bolt (11) lower extreme stretches into the interior fastening of output of last electrode cylinder (2045) or lower electrode cylinder (2055) and decides.

7. The full-automatic welding machine for mesh reinforcement sheets of claim 2, wherein: the sliding part is an inclined linear guide rail (12), and the upper end of the inclined linear guide rail (12) is connected with the mounting plate (202) in a sliding mode.

8. The full-automatic welding machine for mesh reinforcement sheets of claim 7, wherein: still install solenoid valve subassembly (14) on mounting panel (202), solenoid valve subassembly (14) with go into formula linear guide (12) electric connection to one side.

9. The full-automatic welding machine for mesh reinforcement of claim 8, wherein: and a dustproof box (15) is arranged on the outer cover of the electromagnetic valve component (14).

10. The full-automatic welding machine for mesh reinforcement sheets of claim 1, wherein: the two support frames (6) are respectively arranged on the left side and the right side of the lower rack (1), and the support frame (6) on the left side is connected with the X-direction moving assembly (5) in a sliding mode.

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