Basket hydraulic forming welding machine

Abstract

The present invention relates to a mesh basket hydraulic forming welding machine, which belongs to the field of processing equipment. The machine comprises a frame, a stamping platform and a stamping die head provided on the frame, the stamping die head being provided above the stamping platform; the stamping platform comprises a base plate fixedly provided on the frame, and a support platform and a support frame provided on the base plate, the support platform being movably provided on the base plate by an elastic mechanism, the support frame comprising four support plates, the top ends of the support plates being flush with the support surface or located below the support surface, and a lifting channel being provided between two adjacent support plates, the lifting channel being provided with a jacking device; the top ends of the support plates are provided with a receiving groove along their length, the receiving grooves at the top ends of all the support plates forming a square receiving ring; the stamping die head comprises a mounting plate movably provided on the frame, the lower surface of the mounting plate being provided with a lifting platform corresponding to the support platform, the lower end of the lifting platform forming a downward pressure surface; and a welding mechanism is further provided on the mounting plate. The present invention can effectively improve the processing efficiency of the mesh basket.

Description

Technical Field

[0001] The invention relates to the field of processing equipment, in particular to a mesh basket hydraulic forming welding machine. Background Art

[0002] A mesh basket is a basket made of welded steel wire. It features high structural strength, is lightweight and portable, and has a wide range of uses. The current manufacturing process for a mesh basket involves first using wire bending equipment to bend the wire into its components. These components are then placed on a custom jig to assemble the components. The assembled components are then welded together using welding equipment (or manually welded together in fixed positions). At this point, the mesh basket is complete. Due to the large number of components in this process, bending each component individually consumes considerable processing time. Furthermore, after the components are bent, they must be individually placed in the jig, a cumbersome and time-consuming process. Therefore, the present application provides a mesh basket hydraulic forming and welding machine that eliminates the need for individual bending of the components, thereby improving mesh basket production efficiency. Summary of the Invention

[0003] Based on this, it is necessary to provide a basket hydraulic forming welding machine, comprising a frame, a stamping platform and a stamping head are provided on the frame, the stamping platform is fixedly arranged on the frame, the stamping head is arranged above the stamping platform, and can be movably arranged on the frame up and down; the stamping platform comprises a bottom plate fixedly arranged on the frame, and a support platform and a support frame arranged on the bottom plate, the support platform is square, and the upper end face of the support platform forms a horizontal support surface, the support platform can be lifted and lowered on the bottom plate by an elastic mechanism, and the support frame comprises four support plates parallel to the four side walls of the support platform, and the four support plates and the support frames parallel thereto. The distances between the side walls of the support platform are all equal, the top ends of the support plates are flush with the support surface or located below the support surface, and there is a gap between two adjacent support plates to form a lifting channel, and a jacking device is provided in the lifting channel; the top ends of the support plates are provided with accommodating grooves along their length directions, and the accommodating grooves at the top ends of all the support plates form a square accommodating ring; the punching head includes a mounting plate that can be movably arranged on the frame up and down, and a lifting platform is provided on the lower surface of the mounting plate corresponding to the support platform, and the lower end of the lifting platform is horizontal to form a downward pressing surface, and the edge of the downward pressing surface is longitudinally aligned with the edge of the support surface; a welding mechanism is also provided on the mounting plate.

[0004] The present invention is applicable to Figure 1The processing of the mesh basket shown in the figure includes a mesh basket body and a fixing ring welded to the top of the mesh basket body. The processing process of the mesh basket in the present invention is as follows: first, the mesh frame is stamped into the mesh basket body, wherein the mesh frame is welded by a plurality of crisscrossing steel wire strips to form a mesh structure; then, the fixing ring is fixedly welded to the outer side of the top of the mesh basket body to obtain the mesh basket.

[0005] In the present invention, the supporting surface is used to place the grid; the lifting platform is used to press down the supporting surface so that the supporting platform moves down a certain distance; the accommodating ring is used to place the fixing ring, wherein the specifications of the accommodating ring are set according to the specifications of the fixing ring; the jacking device is used to jack up the fixing ring placed in the accommodating ring so that the fixing ring rises a certain distance; the welding mechanism is used to weld the fixing ring and the basket body that abut each other.

[0006] The process of processing the above-mentioned mesh basket by the mesh basket hydraulic forming welding machine of the present invention is as follows: first, the mesh frame is placed on the supporting surface. When placing it, it is necessary to make the edges of the mesh frame on all sides exceed the edges of the supporting surface. Preferably, the edges of the mesh frame on all sides evenly exceed the edges of the supporting surface; then the lifting platform moves downward. During this process, the downward pressure surface will press the mesh frame against the supporting surface. Then, as the downward pressure surface continues to move downward, the edge of the mesh frame will be folded upward under the limiting action of the top of the support plate, so that the mesh frame will be punched to form a mesh basket body; then the jacking device jacks up the fixing ring placed in the accommodating ring, jacks it to the top of the mesh basket body, and makes the inner side of the fixing ring abut against the outer side of the mesh basket body; then, the welding mechanism welds the fixing ring abutting against the mesh basket body to the mesh basket body to obtain the mesh basket. Among them, since there is a gap between the support plate and the support platform, the side wall of the net basket main body punched by the lifting platform is inclined outward. By setting the specifications of the fixing ring according to the width and length of the top of the net basket main body obtained by punching, the fixing ring can be lifted to the top of the net basket main body and then pressed against and tightly sleeved on the top of the net basket main body. At the same time, since the side wall of the net basket main body is inclined outward, the fixing ring will not contact the net basket main body before the lifting device lifts the fixing ring to the top of the net basket main body, which can ensure that the lifting device can smoothly lift the fixing ring to the top of the net basket main body without being blocked by the net basket main body.

[0007] It can be seen that the mesh basket hydraulic forming welding machine of the present invention can directly punch the mesh frame formed by welding crisscross steel wire strips into the mesh basket main body, and then weld the fixing ring to the top of the mesh basket main body to process the mesh basket. That is, during the mesh basket processing process, the mesh basket hydraulic forming welding machine of the present invention does not need to bend the components constituting the mesh basket one by one, nor does it need to place the components constituting the mesh basket one by one into a special jig. It only needs to weld the mesh frame and the fixing ring in advance. Compared with bending the components of the mesh basket one by one and then placing the components constituting the mesh basket one by one into a special jig, the mesh basket hydraulic forming welding machine of the present invention can effectively improve the processing efficiency of the mesh basket.

[0008] Furthermore, the lifting platform includes a positioning plate and a pressure plate which are arranged up and down and fixedly connected by support columns. The positioning plate and the pressure plate are both square and horizontally arranged. The lower surface of the pressure plate forms a lower pressure surface. The four side walls of the positioning plate form four positioning surfaces. The four positioning surfaces are located on the outside of the edge of the lower pressure surface and are respectively parallel to the four support plates; the welding mechanism includes a plurality of resistance spot welding electrode heads arranged around the positioning plate, and the resistance spot welding electrode heads are arranged flush with the positioning surfaces on the positioning plate. The welding mechanism also includes a plurality of first horizontal driving devices arranged on the mounting plate, the first horizontal driving devices are arranged corresponding to the resistance spot welding electrode heads, and the first horizontal driving devices are driven and connected to the corresponding resistance spot welding electrode heads to drive the resistance spot welding electrode heads to move back and forth in the direction toward the positioning plate.

[0009] In the present invention, the distance between the positioning plate and the pressure plate, as well as the downward pressing distance when the lifting platform presses down the support platform are set according to the specifications of the grid and the position of the support plate, so that after the lifting platform punches the grid, the edge position of the grid is fixed and will bend to abut against the positioning surface, that is, the position of the top of the net basket body is fixed and will abut against the positioning surface. Since the resistance spot welding electrode head is flush with the positioning surface on the positioning plate, when the first horizontal driving device drives the resistance spot welding electrode head to move toward the positioning plate, the resistance spot welding electrode head will move toward the top of the net basket body abutting against the positioning surface until it abuts against the top of the net basket body. Therefore, when the jacking device lifts the fixing ring to the top of the net basket body, the fixing ring will be located between the top of the net basket body and the resistance spot welding electrode head. When the energized resistance spot welding electrode head moves toward the positioning plate, it will be pressed against the fixing ring, thereby welding the fixing ring and the net basket body, and welding the fixing ring to the top of the net basket body.

[0010] Furthermore, the welding mechanism is provided with at least one resistance spot welding electrode head corresponding to the four positioning surfaces. The resistance spot welding electrode head is in the shape of a transversely arranged strip and is arranged parallel to the corresponding positioning surface.

[0011] In the present invention, the resistance spot welding electrode head is arranged in a horizontal strip shape, so that one resistance spot welding electrode head can cover and press more abutment points between the basket body and the fixed ring, so that more abutment points can be welded at one time, which can effectively reduce the use of resistance spot welding electrode heads and reduce equipment costs.

[0012] Furthermore, the lifting device includes a lifting rod that can be lifted and lowered on the frame, and a lifting frame is formed at the top end of the lifting rod, and the lifting frame is located below the accommodating ring; an air avoidance groove is opened on the positioning plate corresponding to the lifting channel, and the air avoidance groove is arranged longitudinally aligned with the lifting channel.

[0013] In the present invention, the jacking frame can push the fixed ring above it to rise under the jacking of the jacking rod, thereby lifting the fixed ring to the outside of the top end of the net basket body, wherein the jacking rod can be driven by a cylinder arranged on the frame, thereby driving the jacking rod to move up and down, and the rising distance of the jacking rod is set by the distance between the positioning plate and the pressure plate, so that the jacking frame can lift the fixed ring to the positioning surface on the positioning plate, that is, lift the fixed ring to the outside of the top end of the net basket body.

[0014] Among them, the air avoidance groove arranged corresponding to the lifting channel is used to accommodate the lifting rod and the lifting frame on the lifting rod, so that the lifting frame can smoothly lift the fixing ring to the outside of the top of the basket body.

[0015] Furthermore, a vertical plate parallel to the support plate is provided on the outer side wall of the support plate, wherein a plurality of first positioning groove groups are formed on the two vertical plates arranged in the front and rear, and the first positioning groove groups include two first positioning grooves respectively arranged on the top ends of the two vertical plates arranged in the front and rear, and the two first positioning grooves in the same first positioning groove group are located on the same straight line arranged along the front and rear direction; a plurality of second positioning groove groups are formed on the two vertical plates arranged in the left and right, and the second positioning grooves in the same second positioning groove group are located on the same straight line arranged along the left and right direction; the bottom ends of the first positioning groove and the second positioning groove are flush with the support surface, or are located below the support surface.

[0016] In the present invention, the first positioning groove group is used to accommodate the steel wire strips at the front and rear ends of the grid extending out of the support surface, and the second positioning groove group is used to accommodate the steel wire strips at the left and right ends of the grid extending out of the support surface. The number of the first positioning groove group and the second positioning groove group is determined according to the number of the longitudinally arranged steel wire strips and the transversely arranged steel wire strips welded into the grid. When placing the grid, the two ends of the transversely arranged steel wire strips and the two ends of the longitudinally arranged steel wire strips are respectively placed in the corresponding first positioning groove group and second positioning groove group, so that the grid can be preliminarily positioned, and then the grid can be fine-tuned in the front and rear directions and the left and right directions to place the grid in a suitable position so that the edge of the grid extends evenly out of the support surface, that is, the setting of the first positioning groove group and the second positioning groove group on the vertical plate can facilitate the placement process of the grid, so that the grid can be more easily placed in a suitable position, so as to increase the loading speed of the grid, thereby effectively improving the processing efficiency of the net basket.

[0017] Furthermore, the top ends of the first positioning groove and the second positioning groove are arranged to be widened from bottom to top.

[0018] In the present invention, the first positioning groove and the second positioning groove are set in a widened shape, so when placing the grid, there is no need to accurately align the steel wire strips thereon with the first positioning groove and the second positioning groove. The widened structure of the first positioning groove and the second positioning groove can guide the steel wire strips to slide to the bottom of the first positioning groove and the second positioning groove. Therefore, the existence of the widened structure can further speed up the loading speed.

[0019] Preferably, the width of the bottom of the first positioning groove and the second positioning groove is the same as the diameter of the steel wire rod.

[0020] Furthermore, four positioning heads are provided on the lower surface of the positioning plate corresponding to the four positioning surfaces, and the positioning heads include positioning strips arranged parallel to the corresponding positioning surfaces, and a plurality of limiting grooves are provided on the positioning strips facing the side of the corresponding positioning surfaces, and the limiting grooves on the front and rear positioning strips are longitudinally aligned with the straight lines where the first positioning slot groups are located, and the limiting grooves on the left and right positioning strips are longitudinally aligned with the straight lines where the second positioning slot groups are located, and the lower surface of the positioning plate is further provided with a second horizontal driving device connected to the positioning strips corresponding to the positioning strips, and the second horizontal driving device is used to drive the positioning strips connected to the positioning strips to move back and forth toward the corresponding positioning surfaces.

[0021] In the present invention, the limiting grooves on the front and rear positioning strips are longitudinally aligned with the straight lines where the first positioning groove groups are located, and the limiting grooves on the left and right positioning strips are longitudinally aligned with the straight lines where the second positioning groove groups are located. Therefore, the steel wire strips on the side walls of the net basket main body obtained by punching the lifting platform will be aligned with the limiting grooves on the positioning strips. Therefore, when the resistance spot welding electrode head welds the fixing ring and the net basket main body, by moving the positioning strip to the limiting grooves thereon and pressing them against the corresponding steel wire strips, the steel wire strips can be supported during welding, and the top end of the steel wire strips can be pressed against the fixing ring, further ensuring that the steel wire strips and the fixing rings can be tightly contacted with each other, thereby ensuring that the fixing rings can be firmly welded to the steel wire strips, that is, ensuring that the fixing rings can be firmly welded to the net basket main body, thereby improving the quality of the processed net basket.

[0022] Furthermore, the elastic mechanism includes several columns vertically arranged on the bottom surface of the support platform, and sliding holes are provided on the bottom plate corresponding to the columns. The columns can be inserted into the sliding holes so as to move up and down, and a cylindrical spring is also provided on the columns, and the upper and lower ends of the cylindrical spring are respectively in contact with the support platform and the bottom plate.

[0023] In the present invention, the cylindrical spring is used to support the support platform. After the support platform is pressed down by the lifting platform, the presence of the cylindrical spring can enable the support platform to move back to its original position after the lifting platform rises, waiting for the next basket processing operation.

[0024] Furthermore, at least one limiting column is provided on the bottom plate, and the limiting column is located below the support platform.

[0025] In the present invention, the top end of the limiting column is used to support the lower end of the support platform, so that the support platform cannot move downward, thereby setting the downward movement distance of the support platform.

[0026] Furthermore, the mounting plate is liftably arranged on the frame via a hydraulic lifting mechanism.

[0027] The principle and effect of the present invention are further explained below in conjunction with the above technical solutions and the accompanying drawings:

[0028] In the present invention, the mesh basket hydraulic forming welding machine can directly punch out the mesh frame formed by welding crisscross steel wire strips into the mesh basket body through the stamping operation of the lifting platform, and then the fixed ring welding machine is placed on the top of the mesh basket body to process the mesh basket, that is, it is only necessary to weld the mesh frame and the fixed ring in advance. The mesh basket hydraulic forming welding machine of the present invention can quickly process the mesh basket, and the structure of the mesh frame and the fixed ring is extremely simple and easy to process. Compared with bending the parts of the mesh basket one by one, and then placing the parts that make up the mesh basket one by one into a special jig, a lot of time can be saved. Therefore, the mesh basket hydraulic forming welding machine of the present invention can greatly improve the processing efficiency of the mesh basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic structural diagram of a basket hydraulic forming welding machine according to an embodiment of the present invention;

[0030] Figure 2 for Figure 1 A partial enlarged view of part A;

[0031] Figure 3 for Figure 1 A partial enlarged view of part B;

[0032] Figure 4 Schematic diagram of the cross-section of the stamping platform according to an embodiment of the present invention;

[0033] Figure 5 This is a schematic diagram of the working process of the basket hydraulic forming welding machine according to an embodiment of the present invention;

[0034] Figure 6 for Figure 5 Enlarged view of part C;

[0035] Figure 7 for Figure 5 Enlarged view of part D in the middle;

[0036] Figure 8 Schematic diagram of the structure of the mesh basket according to an embodiment of the present invention.

[0037] Description of reference numerals:

[0038] 1-frame, 2-stamping platform, 21-support platform, 211-support surface, 22-support plate, 221-first positioning slot, 222-second positioning slot, 223-accommodating slot, 23-lifting rod, 231-lifting frame, 24-bottom plate, 241-limiting column, 25-lifting channel, 3-stamping head, 31-pressing plate, 32-positioning plate, 321-avoidance slot, 33-support column, 34-positioning bar, 341-limiting slot, 4-mounting plate, 5-hydraulic lifting mechanism, 61-resistance spot welding electrode head, 71-column, 72-cylindrical spring, 81-net basket body, 82-fixing ring. DETAILED DESCRIPTION

[0039] To facilitate understanding by those skilled in the art, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0040] like Figure 1-7, a basket hydraulic forming welding machine, comprising a frame 1, a stamping platform 2 and a stamping head 3 are provided on the frame 1, the stamping platform 2 is fixedly arranged on the frame 1, the stamping head 3 is arranged above the stamping platform 2, and is movably arranged on the frame 1 up and down; the stamping platform 2 comprises a bottom plate 24 fixedly arranged on the frame 1, and a support platform 21 and a support frame arranged on the bottom plate 24, the support platform 21 is square, and the upper end surface of the support platform 21 forms a horizontal support surface 211, the support platform 21 is liftable on the bottom plate 24 by an elastic mechanism, and the support frame comprises four support plates 22 parallel to the four side walls of the support platform 21, and the four support plates 22 and the support platform 21 parallel thereto are The distances between the side walls are all equal, the top ends of the support plates 22 are flush with the support surface 211 or located below the support surface 211, and there is a gap between two adjacent support plates 22 to form a lifting channel 25, and a lifting device is provided in the lifting channel 25; the top ends of the support plates 22 are provided with accommodating grooves 223 along their length directions, and the accommodating grooves 223 at the top ends of all the support plates 22 form a square accommodating ring; the punching head 3 includes a mounting plate 4 movably arranged on the frame 1, and a lifting platform is provided on the lower surface of the mounting plate 4 corresponding to the support platform 21, and the lower end of the lifting platform is horizontal to form a downward pressing surface, and the edge of the downward pressing surface is longitudinally aligned with the edge of the support surface 211; a welding mechanism is also provided on the mounting plate 4.

[0041] The present invention is applicable to Figure 8 The processing of the mesh basket shown in the figure includes a mesh basket body 81 and a fixing ring 82 welded to the top of the mesh basket body 81. The processing process of the mesh basket in the present invention is as follows: first, the mesh frame is stamped into the mesh basket body 81, wherein the mesh frame is welded by a plurality of crisscrossing steel wires to form a mesh structure. Then, the fixing ring 82 is fixedly welded to the outer side of the top of the mesh basket body 81 to obtain the mesh basket.

[0042] In the present invention, the support surface 211 is used to place the grid; the lifting platform is used to press down the support surface 211 so that the support platform 21 moves down a certain distance; the accommodating ring is used to place the fixing ring 82, wherein the specifications of the accommodating ring are set according to the specifications of the fixing ring 82; the jacking device is used to jack up the fixing ring 82 placed in the accommodating ring so that the fixing ring 82 rises a certain distance; the welding mechanism is used to weld the fixing ring 82 and the basket body 81 that abut each other.

[0043] The process of processing the above-mentioned net basket by the net basket hydraulic forming welding machine of the present invention is as follows: first, the net frame is placed on the support surface 211. When placing it, it is necessary to make the edges of the net frame on all sides exceed the edges of the support surface 211. Preferably, the edges of the net frame on all sides evenly exceed the edges of the support surface 211; then the lifting platform moves downward. During this process, the downward pressure surface will press the net frame against the support surface 211. Then, as the downward pressure surface continues to move downward, the edge of the net frame will be folded upward under the limiting action of the top end of the support plate 22, so that the net frame will be stamped to form the net basket body 81; then the jacking device jacks up the fixing ring 82 placed in the accommodating ring, jacks it to the top end of the net basket body 81, and makes the inner side of the fixing ring 82 abut against the outer side of the net basket body 81; then, the welding mechanism welds the fixing ring 82 abutting against the net basket body 81 to the net basket body 81 to obtain the net basket. Among them, since there is a gap between the support plate 22 and the support platform 21, the side wall of the net basket main body 81 punched by the lifting platform is inclined outward. By setting the specifications of the fixing ring 82 according to the width and length of the top of the net basket main body 81 obtained by punching, the fixing ring 82 can be lifted to the top of the net basket main body 81 and then pressed against and tightly sleeved on the top of the net basket main body 81. At the same time, since the side wall of the net basket main body 81 is inclined outward, before the lifting device lifts the fixing ring 82 to the top of the net basket main body 81, the fixing ring 82 will not contact the net basket main body 81, which can ensure that the lifting device can smoothly lift the fixing ring 82 to the top of the net basket main body 81 without being blocked by the net basket main body 81.

[0044] It can be seen that the mesh basket hydraulic forming welding machine of the present invention can directly punch out the mesh frame formed by welding crisscross steel wire strips into the mesh basket main body 81, and then weld the fixing ring 82 to the top of the mesh basket main body 81 to process the mesh basket. That is, during the mesh basket processing process, the mesh basket hydraulic forming welding machine of the present invention does not need to bend the components constituting the mesh basket one by one, nor does it need to place the components constituting the mesh basket one by one into a special jig. It only needs to weld the mesh frame and the fixing ring 82 in advance. Compared with bending the components of the mesh basket one by one and then placing the components constituting the mesh basket one by one into a special jig, the mesh basket hydraulic forming welding machine of the present invention can effectively improve the processing efficiency of the mesh basket.

[0045] In one embodiment, the lifting platform includes a positioning plate 32 and a pressure plate 31 which are arranged up and down and fixedly connected by a support column 33. The positioning plate 32 and the pressure plate 31 are both square and horizontally arranged. The lower surface of the pressure plate 31 forms a lower pressure surface. The four side walls of the positioning plate 32 form four positioning surfaces. The four positioning surfaces are located on the outside of the edge of the lower pressure surface and are respectively arranged parallel to the four support plates 22; the welding mechanism includes a plurality of resistance spot welding electrode heads 61 arranged around the positioning plate 32, and the resistance spot welding electrode heads 61 are arranged flush with the positioning surfaces on the positioning plate 32. The welding mechanism also includes a plurality of first horizontal driving devices arranged on the mounting plate 4, the first horizontal driving devices are arranged corresponding to the resistance spot welding electrode heads 61, and the first horizontal driving devices are driven and connected to the corresponding resistance spot welding electrode heads 61 to drive the resistance spot welding electrode heads 61 to move back and forth in the direction toward the positioning plate 32.

[0046] In this embodiment, the distance between the positioning plate 32 and the pressing plate 31, as well as the distance at which the lifting platform presses down the support platform 21, are set according to the specifications of the grid and the position of the support plate 22, so that after the lifting platform punches the grid, the edge position of the grid is fixed and will bend to abut against the positioning surface, that is, the position of the top of the basket body 81 is fixed and will abut against the positioning surface. Since the resistance spot welding electrode head 61 is flush with the positioning surface on the positioning plate 32, the first horizontal driving device drives the resistance spot welding electrode head 61 to move toward the positioning plate 32. When the resistance spot welding electrode head 61 moves, it will move toward the top of the mesh basket body 81 abutting the positioning surface until it abuts against the top of the mesh basket body 81. Therefore, when the lifting device lifts the fixing ring 82 to the top of the mesh basket body 81, the fixing ring 82 will be located between the top of the mesh basket body 81 and the resistance spot welding electrode head 61. When the energized resistance spot welding electrode head 61 moves toward the positioning plate 32, it will be pressed against the fixing ring 82, thereby welding the fixing ring and the mesh basket body, and welding the fixing ring 82 to the top of the mesh basket body 81.

[0047] In one embodiment, the welding mechanism is provided with at least one resistance spot welding electrode head 61 corresponding to each of the four positioning surfaces. The resistance spot welding electrode head 61 is in the shape of a horizontal strip and is arranged parallel to the corresponding positioning surface.

[0048] In this embodiment, the resistance spot welding electrode head 61 is arranged in a horizontal strip shape, so that one resistance spot welding electrode head 61 can cover and press more abutment points between the basket body 81 and the fixing ring 82, so that more abutment points can be welded at one time, which can effectively reduce the use of the resistance spot welding electrode head 61 and reduce equipment costs.

[0049] In one embodiment, the lifting device includes a lifting rod 23 that is liftably arranged on the frame 1, and a lifting frame 231 is formed at the top end of the lifting rod 23, and the lifting frame 231 is located below the accommodating ring; an air avoidance groove 321 is opened on the positioning plate 32 corresponding to the lifting channel 25, and the air avoidance groove 321 is arranged to be longitudinally aligned with the lifting channel 25.

[0050] In this embodiment, the lifting frame 231 can lift the fixing ring 82 located above it under the lifting of the lifting rod 23, thereby lifting the fixing ring 82 to the outside of the top of the net basket body 81, wherein the lifting rod 23 can be driven by a cylinder arranged on the frame 1, thereby driving the lifting rod 23 to move up and down, and the rising distance of the lifting rod 23 is set by the distance between the positioning plate 32 and the pressure plate 31, so that the lifting frame 231 can lift the fixing ring 82 to the positioning surface on the positioning plate 32, that is, lift the fixing ring 82 to the outside of the top of the net basket body 81.

[0051] Among them, the air avoidance groove 321 set corresponding to the lifting channel 25 is used to accommodate the lifting rod 23 and the lifting frame 231 on the lifting rod 23, so that the lifting frame 231 can smoothly lift the fixing ring 82 to the outside of the top of the basket body 81.

[0052] In one embodiment, a vertical plate parallel to the support plate 22 is further provided on the outer side wall of the support plate 22, wherein a plurality of first positioning grooves 221 groups are formed on the two vertical plates arranged in the front and rear, and the first positioning grooves 221 groups include two first positioning grooves 221 respectively arranged on the top ends of the two vertical plates arranged in the front and rear, and the two first positioning grooves 221 in the same first positioning groove 221 group are located on the same straight line arranged along the front and rear direction; a plurality of second positioning grooves 222 groups are formed on the two vertical plates arranged in the left and right, and the second positioning grooves 222 in the same second positioning groove 222 group are located on the same straight line arranged along the left and right direction; the bottom ends of the first positioning grooves 221 and the second positioning grooves 222 are flush with the support surface 211, or are arranged below the support surface 211.

[0053] In this embodiment, the first positioning groove 221 group is used to accommodate the steel wire strips at the front and rear ends of the grid extending out of the support surface 211, and the second positioning groove 222 group is used to accommodate the steel wire strips at the left and right ends of the grid extending out of the support surface 211. The number of the first positioning groove 221 group and the second positioning groove 222 group is determined according to the number of longitudinally arranged steel wire strips and transversely arranged steel wire strips welded into the grid. When placing the grid, the two ends of the transversely arranged steel wire strips and the two ends of the longitudinally arranged steel wire strips are respectively placed in the corresponding first positioning groove 221 group and second positioning groove 222 group, so that the grid can be preliminarily positioned, and then the grid can be fine-tuned in the front and rear directions and left and right directions to place the grid in a suitable position so that the edge of the grid extends evenly out of the support surface 211, that is, the setting of the first positioning groove 221 group and the second positioning groove 222 group on the vertical plate can facilitate the placement process of the grid, so that the grid can be more easily placed in a suitable position, thereby increasing the loading speed of the grid, and thus effectively improving the processing efficiency of the net basket.

[0054] In one embodiment, the top ends of the first positioning groove 221 and the second positioning groove 222 are arranged to be widened from bottom to top.

[0055] In this embodiment, the first positioning groove 221 and the second positioning groove 222 are arranged in a widened shape. Therefore, when placing the grid, it is not necessary to accurately align the steel wire strips thereon with the first positioning groove 221 and the second positioning groove 222. The widened structure of the first positioning groove 221 and the second positioning groove 222 can guide the steel wire strips so that they slide to the bottom of the first positioning groove 221 and the second positioning groove 222. Therefore, the presence of the widened structure can further accelerate the loading speed. Preferably, the width of the bottom of the first positioning groove 221 and the second positioning groove 222 is the same as the diameter of the steel wire strips.

[0056] In one embodiment, four positioning heads are provided on the lower surface of the positioning plate 32 corresponding to the four positioning surfaces, and the positioning heads include positioning bars 34 arranged parallel to the corresponding positioning surfaces, and a plurality of limiting grooves 341 are provided on the positioning bars 34 facing the side of the corresponding positioning surfaces, and the limiting grooves 341 on the front and rear positioning bars 34 are longitudinally aligned with the straight lines where the first positioning grooves 221 groups are located, and the limiting grooves 341 on the left and right positioning bars 34 are longitudinally aligned with the straight lines where the second positioning grooves 222 groups are located, and the lower surface of the positioning plate 32 is further provided with a second horizontal driving device corresponding to each positioning bar 34, which is driven and connected to each positioning bar 34, and the second horizontal driving device is used to drive the positioning bars 34 driven and connected to it to move back and forth toward the corresponding positioning surfaces.

[0057] In this embodiment, the limiting grooves 341 on the front and rear positioning bars 34 are longitudinally aligned with the straight lines where the first positioning grooves 221 groups are located, and the limiting grooves 341 on the left and right positioning bars 34 are longitudinally aligned with the straight lines where the second positioning grooves 222 groups are located. Therefore, the steel wire strips on the side walls of the net basket body 81 punched by the lifting platform will be aligned with the limiting grooves 341 on the positioning bars 34. Therefore, when the resistance spot welding electrode head 61 welds the fixing ring 82 and the net basket body 81, by moving the positioning bar 34 to the limiting grooves 341 thereon and pressing against the corresponding steel wire strip, the steel wire strip can be supported during welding, and the top end of the steel wire strip can be pressed against the fixing ring 82, further ensuring that the steel wire strip and the fixing ring 82 can be closely abutted against each other, thereby ensuring that the fixing ring 82 can be firmly welded to the steel wire strip, that is, ensuring that the fixing ring 82 can be firmly welded to the net basket body 81, thereby improving the quality of the processed net basket.

[0058] In one embodiment, the elastic mechanism includes a plurality of columns 71 vertically arranged on the bottom surface of the support platform 21, and sliding holes corresponding to the columns 71 are provided on the bottom plate 24. The columns 71 can be inserted into the sliding holes so as to move up and down, and a cylindrical spring 72 is also sleeved on the columns 71, and the upper and lower ends of the cylindrical spring 72 respectively abut against the support platform 21 and the bottom plate 24.

[0059] In this embodiment, the cylindrical spring 72 is used to support the support platform 21. After the support platform 21 is pressed down by the lifting platform, the presence of the cylindrical spring 72 can enable the support platform 21 to move back to its original position after the lifting platform rises, ready for the next basket processing operation.

[0060] In one embodiment, at least one limiting column 241 is further provided on the bottom plate 24 , and the limiting column 241 is located below the support platform 21 .

[0061] In this embodiment, the top end of the limiting column 241 is used to support the lower end of the support platform 21 so that the support platform 21 cannot move downward, thereby setting the downward movement distance of the support platform 21.

[0062] In one embodiment, the mounting plate 4 is liftably disposed on the frame 1 via a hydraulic lifting mechanism 5 .

[0063] The above embodiments merely illustrate several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A basket hydraulic forming welding machine, characterized in that:

7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod is pivotally connected to said linking rod. said linking rod is pivotally connected to said linking rod. Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

2. The basket hydraulic forming welding machine according to claim 1, characterized in that: The welding mechanism includes a plurality of resistance spot welding electrode heads arranged around the positioning plate, and the resistance spot welding electrode heads are arranged flush with the positioning surface on the positioning plate. The welding mechanism also includes a plurality of first horizontal driving devices arranged on the mounting plate. The first horizontal driving devices are arranged corresponding to the resistance spot welding electrode heads, and the first horizontal driving devices are driven and connected to the corresponding resistance spot welding electrode heads to drive the resistance spot welding electrode heads to move back and forth in the direction toward the positioning plate.

3. The basket hydraulic forming welding machine according to claim 2, characterized in that: The welding mechanism is provided with at least one resistance spot welding electrode head corresponding to the four positioning surfaces. The resistance spot welding electrode head is in the shape of a transversely arranged strip and is arranged parallel to the corresponding positioning surface.

4. The basket hydraulic forming welding machine according to claim 2, characterized in that: The outer side wall of the support plate is also provided with a vertical plate parallel to it, wherein a plurality of first positioning groove groups are formed on the two vertical plates arranged in the front and rear, and the first positioning groove group includes two first positioning grooves respectively arranged at the top ends of the two vertical plates arranged in the front and rear, and the two first positioning grooves in the same first positioning groove group are located on the same straight line arranged along the front and rear direction; a plurality of second positioning groove groups are formed on the two vertical plates arranged in the left and right, and the second positioning grooves in the same second positioning groove group are located on the same straight line arranged along the left and right direction; the bottom ends of the first positioning groove and the second positioning groove are flush with the support surface, or are located below the support surface.

5. The basket hydraulic forming welding machine according to claim 4, characterized in that: Top ends of the first positioning groove and the second positioning groove are arranged to widen from bottom to top.

6. The basket hydraulic forming welding machine according to claim 4, characterized in that: Four positioning heads are provided on the lower surface of the positioning plate corresponding to the four positioning surfaces, and the positioning heads include positioning strips arranged parallel to the corresponding positioning surfaces, and a plurality of limiting grooves are provided on the positioning strips facing the side of the corresponding positioning surfaces, and the limiting grooves on the front and rear positioning strips are longitudinally aligned with the straight lines where the first positioning groove groups are located, and the limiting grooves on the left and right positioning strips are longitudinally aligned with the straight lines where the second positioning groove groups are located. A second horizontal driving device corresponding to each positioning strip is also provided on the lower surface of the positioning plate, which is driven and connected to each positioning strip, and the second horizontal driving device is used to drive the positioning strips driven and connected to it to move back and forth toward the corresponding positioning surfaces.

7. The basket hydraulic forming welding machine according to claim 1, characterized in that: The elastic mechanism includes several columns vertically arranged on the bottom surface of the support platform, and sliding holes are provided on the bottom plate corresponding to the columns. The columns can be inserted into the sliding holes so as to move up and down, and a cylindrical spring is also provided on the columns. The upper and lower ends of the cylindrical spring are respectively in contact with the support platform and the bottom plate.

8. The basket hydraulic forming welding machine according to claim 7, characterized in that: At least one limiting column is further provided on the bottom plate, and the limiting column is located below the supporting platform.

9. The basket hydraulic forming welding machine according to claim 1, characterized in that: The mounting plate is movably mounted on the frame via a hydraulic lifting mechanism.

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