Automatic welding production equipment for isolation net

Abstract

The application discloses an automatic welding production equipment for isolation net, which comprises a welding platform, a first wire feeding mechanism, a second wire feeding mechanism and a winding mechanism, wherein the second wire feeding mechanism and the winding mechanism are respectively located at two ends of the welding platform, the first wire feeding mechanism is located at one side of the welding platform, the welding platform is provided with a welding mechanism and a plurality of side-by-side parallel first wire guide channels, the first wire guide channels are connected with the first wire feeding mechanism and the second wire feeding mechanism, a second wire guide channel is arranged between the first wire guide channels, and the first wire feeding mechanism and the second wire feeding mechanism provide mutually perpendicular metal wires, and a cutting mechanism is arranged between the first wire feeding mechanism and the first wire guide channel, so that automatic welding production of the metal net is realized, welding efficiency and welding quality are improved, and labor is reduced.

Description

Technical Field

[0001] This invention belongs to the field of welding equipment technology, and more specifically relates to an automatic welding production equipment for metal isolation mesh. Background Technology

[0002] In production and daily life, metal mesh is used to separate an area to prevent people from passing through. A typical mesh is formed by several metal wires that intersect and run parallel to each other. To ensure the isolation effect of the mesh, the intersection points of two metal wires are fixed together by welding, which also increases the strength of the mesh.

[0003] Currently, in the production of isolation nets, a positioning fixture is generally used to place several metal wires on the fixture. A support platform is set above the fixture, and then workers squat on the support platform to manually weld the intersection of two metal wires in the fixture. However, the intersection points of metal wires on an isolation net are numerous and dense, making manual welding inefficient and labor-intensive. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an automated welding production equipment for isolation nets, which improves welding efficiency and quality while reducing labor costs.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic welding production equipment for isolation nets, comprising a welding platform, a first wire feeding mechanism, a second wire feeding mechanism, and a winding mechanism. The second wire feeding mechanism and the winding mechanism are located at opposite ends of the welding platform, and the first wire feeding mechanism is located on one side of the welding platform. The welding platform is provided with a welding mechanism and several parallel first wire guide channels. The first wire guide channels connect the first wire feeding mechanism and the second wire feeding mechanism. A second wire guide channel is provided between the several first wire guide channels. The first wire feeding mechanism and the second wire feeding mechanism provide mutually perpendicular metal wires. A cutting mechanism is provided between the first wire feeding mechanism and the first wire guide channels.

[0006] Furthermore, the first wire feeding mechanism includes a first wire feeding bracket and a first roller pressing mechanism. The first wire feeding bracket is rotatably connected to an I-beam with a metal wire wound on it. The first roller pressing mechanism includes a plurality of first roller pressing wheels, which are arranged alternately on the left and right sides of the metal wire. The first roller pressing mechanism is provided with first guide blocks at both ends, and the first guide blocks are provided with first guide through holes in the shape of trumpets.

[0007] Furthermore, the second wire feeding mechanism includes several second wire feeding supports and several second rolling mechanisms. The second wire feeding supports are rotatably connected to I-beams wound with metal wire. The several second wire feeding supports are arranged in several rows, one in each row. The second rolling mechanism includes a general rolling support. The rolling support is provided with several rolling channels corresponding to the first wire guiding channel. Several second rolling rollers are arranged alternately on the upper and lower sides of the rolling channels. Second guide blocks are provided on both sides of the rolling channels. The second guide blocks are provided with trumpet-shaped second guide through holes. A guide support is provided on the side of the second wire feeding support facing the welding platform, and a guide wheel is provided on the guide support.

[0008] Furthermore, the second wire feeding mechanism also includes several guide plates, and several third guide through holes are provided on the guide plates, with both ends of the third guide through holes being trumpet-shaped.

[0009] Furthermore, the cutting mechanism includes a first fixed bracket, on which a liftable cutting bracket is provided, a motor bracket is slidably connected, a drive motor is provided on the motor bracket, and a circular saw blade is provided on the main shaft of the drive motor.

[0010] Furthermore, the welding mechanism includes a second fixed bracket, on which a welding bracket is slidably connected, and on which a welding support plate is slidably connected, and on which two welding cylinders are provided, and on which a welding gun is connected to the piston rod of the welding cylinder.

[0011] Furthermore, the welding platform is provided with a wire pulling mechanism corresponding to the second wire guide channel. The wire pulling mechanism includes a third fixed bracket, a wire pulling bracket is slidably connected to the third fixed bracket, a wire pulling plate is lifted and lowered on the wire pulling bracket, and a gripper cylinder is provided on the wire pulling plate.

[0012] Furthermore, a wire end fixing mechanism is provided on one side of the second guide wire channel. The wire end fixing mechanism includes a fixing block slidably connected to the isolation platform. The fixing block is provided with a fixing groove facing the second guide wire channel, and an elastic pressure plate is provided in the fixing groove.

[0013] Furthermore, the winding mechanism includes a winding support, on which a winding drum and a winding roller are rotatably connected, and the winding roller is also vertically connected to the winding support. The winding roller is located above the winding drum on the side near the welding platform, and a plurality of winding rods are provided on the winding roller.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the metal wires that are perpendicular to each other are fed by the first wire feeding mechanism and the second wire feeding mechanism, the welding efficiency and welding quality are improved by automatically welding the intersection of the metal wires by the welding mechanism, the labor force is reduced, and the welded metal mesh is wound or cut by the winding mechanism or the cutting mechanism. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the automatic welding production equipment for isolation nets in this invention;

[0016] Figure 2 This is a schematic diagram of the structure of the first wire feeding mechanism in this invention;

[0017] Figure 3 This is a schematic diagram of the structure of the second roller pressing mechanism in the second wire feeding mechanism of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of the second wire feeding bracket in the second wire feeding mechanism of the present invention;

[0019] Figure 5 This is a schematic diagram of the cutting mechanism in this invention;

[0020] Figure 6 This is a schematic diagram of the welding mechanism in this invention;

[0021] Figure 7 This is a schematic diagram of the wire-pulling mechanism in this invention;

[0022] Figure 8 This is a schematic diagram of the wire end fixing mechanism in this invention;

[0023] Figure 9 This is a schematic diagram of the winding mechanism in this invention.

[0024] Reference numerals: 1. Welding platform; 2. First wire feeding mechanism; 21. First wire feeding bracket; 22. First roller; 23. First guide block; 3. Second wire feeding mechanism; 31. Second wire feeding bracket; 32. Roller bracket; 33. Second roller; 34. Second guide block; 35. Guide bracket; 36. Guide wheel; 37. Guide plate; 38. Third guide through hole; 4. Winding mechanism; 41. Winding bracket; 42. Winding drum; 43. Winding roller; 44. Winding rod; 5. Welding mechanism 51. Second fixed bracket; 52. Welding bracket; 53. Welding support plate; 54. Welding cylinder; 55. Welding gun; 6. Wire pulling mechanism; 61. Third fixed bracket; 62. Wire pulling bracket; 63. Wire pulling plate; 64. Grip cylinder; 7. Wire end fixing mechanism; 71. Fixing block; 72. Fixing groove; 73. Elastic pressure plate; 8. Cutting mechanism; 81. First fixed bracket; 82. Cutting bracket; 83. Motor bracket; 84. Drive motor; 85. Circular saw blade; 9. I-beam disc. Detailed Implementation

[0025] In the description of this invention, it should be noted that the directional terms such as "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this invention.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature. In the description of this invention, "several" or "a number" means two or more, unless otherwise explicitly specified.

[0027] Reference Figures 1 to 9 The present invention will be further described below.

[0028] An automatic welding production equipment for isolation nets includes a welding platform 1, a first wire feeding mechanism 2, and a second wire feeding mechanism 3. The welding platform 1 is provided with a welding mechanism 5 and several parallel first wire guide channels. The first wire guide channels are connected to the first wire feeding mechanism 2 and the second wire feeding mechanism 3. A second wire guide channel is provided between the several first wire guide channels. The first wire feeding mechanism 2 and the second wire feeding mechanism 3 provide mutually perpendicular metal wires. A cutting mechanism 8 is provided between the first wire feeding mechanism 2 and the first wire guide channels.

[0029] Preferably, the first guidewire channel and the second guidewire channel are perpendicular to each other.

[0030] like Figure 2 As shown in the preferred embodiment, the first wire feeding mechanism 2 includes a first wire feeding bracket 21 and a first roller pressing mechanism. The first wire feeding bracket 21 is rotatably connected to an I-beam 9 wound with metal wire. The first roller pressing mechanism includes a plurality of first roller pressing rollers 22, which are arranged alternately on the left and right sides of the metal wire. The first roller pressing mechanism is provided with first guide blocks 23 at both ends. The first guide blocks 23 are provided with first guide through holes in the shape of trumpets, which can straighten the metal wire through the plurality of first roller pressing rollers 22.

[0031] like Figure 3 and Figure 4 As shown in the preferred embodiment, the second wire feeding mechanism 3 includes a plurality of second wire feeding supports 31 and a plurality of second rolling mechanisms. The plurality of second wire feeding supports 31 are arranged in several rows, one after the other. The second wire feeding supports 31 are rotatably connected to an I-beam 9 wound with metal wire. The second rolling mechanism includes a general rolling support 32. The rolling support 32 is provided with a plurality of rolling channels corresponding to the first wire guiding channel. The upper and lower sides of the rolling channels are provided with a plurality of second rolling rollers 33 arranged in an alternating manner. The two sides of the rolling channels are provided with second guide blocks 34. The second guide blocks 34 are provided with second guide through holes in the shape of trumpets. The side of the second wire feeding support 31 facing the welding platform 1 is provided with a guide support 35. The guide support is provided with a guide wheel 36, so that multiple metal wires can enter the welding platform 1 at the same time.

[0032] Preferably, both the first wire feeding bracket 21 and the second wire feeding bracket 31 are provided with a driving mechanism. When the I-beam 9 is installed on the wire feeding bracket, the driving mechanism can drive the I-beam 9 to rotate, thereby releasing the metal wire.

[0033] like Figure 4 As shown in the preferred embodiment, the second wire feeding mechanism 3 further includes several guide plates 37, and several third guide through holes 38 are provided on the guide plates 37, with both ends of the third guide through holes 38 being trumpet-shaped.

[0034] like Figure 5 As shown in the preferred embodiment, the cutting mechanism 8 includes a first fixed bracket 81, on which a liftable cutting bracket 82 is provided. A motor bracket 83 is slidably connected to the cutting bracket 82, and a drive motor 84 is provided on the motor bracket 83. A circular saw blade 85 is provided on the main shaft of the drive motor 84. When cutting, the drive motor 84 drives the circular saw blade 85 to rotate, and the cutting bracket 82 descends, so that the metal wire can be cut by the circular saw blade 85.

[0035] like Figure 6 As shown in the preferred embodiment, the welding mechanism 5 includes a second fixed bracket 51, a welding bracket 52 slidably connected to the second fixed bracket 51, a welding support plate 53 slidably connected to the welding bracket 52, and two welding cylinders 54 disposed on the welding support plate 53. A welding gun 55 is connected to the piston rod of the welding cylinder 54. During welding, the welding bracket 52 moves to align the two welding guns 55 with the two sides of the intersection point of the two metal wires, and then the two welding cylinders 54 drive the welding guns 55 to weld the intersection point of the metal wires simultaneously or sequentially.

[0036] Preferably, an optical positioning camera can be installed above the welding platform 1 corresponding to the second guide wire channel to provide the welding mechanism 5 with the accurate position of the intersection point of the metal wires, thereby improving the welding quality.

[0037] like Figure 7 As shown in the preferred embodiment, the welding platform 1 is provided with a wire pulling mechanism 6 corresponding to the second wire guide channel. The wire pulling mechanism 6 includes a third fixed bracket 61, and a wire pulling bracket 62 is slidably connected to the third fixed bracket 61. A wire pulling plate 63 is vertically connected to the wire pulling bracket 62. A clamping cylinder 64 is provided on the wire pulling plate 63. When pulling the metal wire, the wire pulling bracket 62 moves to the designated position, the wire pulling plate 63 descends, and the wire end of the metal wire is clamped by the clamping claw on the clamping cylinder 64. Then the wire pulling plate 63 rises, and the wire pulling bracket 62 is moved again to lengthen the metal wire.

[0038] like Figure 8 As shown in the preferred embodiment, a wire end fixing mechanism 7 is provided on one side of the second guide wire channel. The wire end fixing mechanism 7 includes a fixing block 71 slidably connected to the isolation platform. The fixing block 71 is provided with a fixing groove 72 facing the second guide wire channel. An elastic pressure plate 73 is provided in the fixing groove 72. When the wire pulling mechanism 6 stretches the metal wire, the fixing block 71 extends, and the wire pulling mechanism 6 drives the wire end of the metal wire to extend into the fixing groove 72. Then, the metal wire is released, and the elastic pressure plate 73 in the fixing groove 72 can press the wire end of the metal wire tightly in the fixing groove 72, thereby stabilizing the metal wire during welding.

[0039] like Figure 9 As shown in the preferred embodiment, the winding mechanism 4 includes a winding support 41, on which a winding drum 42 and a winding roller 43 are rotatably connected. The winding roller 43 is also vertically connected to the winding support 41. The winding roller 43 is located above the winding drum 42 on the side near the welding platform 1. The winding roller 43 is provided with a plurality of winding rods 44. When the welded metal mesh is sent out, it can be wound up by the winding drum 42. During winding, the winding rods 44 on the winding roller 43 will extend into the mesh openings of the metal mesh. The winding roller 43 will rise as the number of metal mesh winding layers on the winding drum 42 increases.

[0040] like Figures 1 to 9 As shown, a wire feeder 9 with a metal wire wound on it is placed on the first wire feeder 21 and the second wire feeder 31. The drive mechanism on the wire feeder is started to rotate the wire feeder 9 and start feeding the wire. For ease of explanation, the metal wire provided by the first wire feeder 2 to the second wire guide channel is the first metal wire, and the metal wire provided by the second wire feeder to the first wire guide channel is the second metal wire.

[0041] During the first welding, manually pass the end of the first metal wire through the first roller pressing mechanism to the end of the second guide wire channel. Then, manually pass the ends of several second metal wires through the guide wheel 36, the third guide through hole 38 on the guide plate 37, the second guide through hole of the front guide block of the roller pressing channel, the second roller pressing wheel 33 on the roller pressing channel, the second guide through hole of the rear guide block of the roller pressing channel, and the first guide wire channel in sequence until the end of the second metal wire is located at or slightly beyond the second guide wire channel, thus completing the preparation work before welding.

[0042] The wire pulling mechanism 6 clamps the end of the first metal wire and pulls it from one end of the second wire guide channel to the end fixing mechanism 7 at the other end of the second wire guide channel. The end fixing mechanism 7 clamps and fixes the end of the first metal wire. At this time, the first metal wire is in contact with the top of the second metal wire in the first wire guide channel. Then the welding mechanism 5 is started to weld the intersection points of the first metal wire and the second metal wire in sequence. After all the intersection points are welded, the welding end of the first metal wire is cut off by the cutting mechanism 8. A new end of the first metal wire is formed on the first wire feeding mechanism 2, thus completing one welding operation.

[0043] After the first welding is completed, the rollers on the second wire feeding mechanism 3 and the second wire feeding bracket 31 continue to feed the second metal wire. After a certain distance, the first metal wire is pulled into the second wire guide channel by the wire pulling mechanism 6 and fixed again by the wire end fixing mechanism 7. Then the second welding begins by the welding mechanism 5.

[0044] By repeating the above welding steps multiple times, the welding of metal mesh can be automated, improving welding quality and efficiency while reducing labor costs.

[0045] Preferably, the winding mechanism 4 can be replaced by a cutting mechanism.

[0046] Preferably, the cutting mechanism includes a liftable cutting platform, a movable cutting bracket on the cutting platform, a movable and liftable cutting saw on the cutting bracket, a movable mesh-pulling bracket on the cutting platform, a liftable mesh-pulling plate on the mesh-pulling bracket, and a clamping cylinder 64 for pulling the mesh on the mesh-pulling plate. When the welded metal mesh falls onto the cutting platform, the clamping cylinder 64 on the mesh-pulling bracket clamps the ends of the metal mesh, and as welding proceeds, the metal mesh is laid flat on the cutting platform. Then, the cutting saw cuts the metal mesh into segments.

[0047] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An automatic welding production equipment for isolation nets, characterized in that: The device includes a welding platform, a first wire feeding mechanism, a second wire feeding mechanism, and a winding mechanism. The second wire feeding mechanism and the winding mechanism are located at opposite ends of the welding platform, and the first wire feeding mechanism is located on one side of the welding platform. The welding platform is provided with a welding mechanism and several parallel first wire guide channels. The first wire guide channels connect the first wire feeding mechanism and the second wire feeding mechanism. Second wire guide channels are provided between the several first wire guide channels. The first wire feeding mechanism and the second wire feeding mechanism provide metal wires that are perpendicular to each other. A cutting mechanism is provided between the first wire feeding mechanism and the first wire guide channels. The first wire feeding mechanism supplies metal wire into the second wire guide channel, and the second wire feeding mechanism supplies metal wire into the first wire guide channel; The welding platform is provided with a wire pulling mechanism corresponding to the second guide wire channel. The wire pulling mechanism includes a third fixed bracket, a wire pulling bracket is slidably connected to the third fixed bracket, a wire pulling plate is lifted and lowered on the wire pulling bracket, and a clamping cylinder is provided on the wire pulling plate. A wire end fixing mechanism is provided on the side of the second wire guide channel away from the first wire feeding mechanism. The wire end fixing mechanism includes a fixing block that is slidably connected to the isolation platform. The fixing block is provided with a fixing groove facing the second wire guide channel. An elastic pressure plate is provided in the fixing groove. The wire pulling mechanism is used to pull the metal wire supplied by the first wire feeding mechanism from one end of the second wire guide channel to the wire end fixing mechanism, and the wire end fixing mechanism clamps and fixes the wire end of the metal wire. The welding mechanism includes a second fixed bracket, a welding bracket slidably connected to the second fixed bracket, a welding support plate slidably connected to the welding bracket, two welding cylinders being provided on the welding support plate, and a welding gun being connected to the piston rod of the welding cylinder.

2. The automatic welding production equipment for isolation nets according to claim 1, characterized in that: The first wire feeding mechanism includes a first wire feeding bracket and a first roller pressing mechanism. The first wire feeding bracket is rotatably connected to an I-beam with metal wire wound on it. The first roller pressing mechanism includes a plurality of first roller pressing wheels, which are arranged alternately on the left and right sides of the metal wire. The first roller pressing mechanism is provided with first guide blocks at both ends, and the first guide blocks are provided with first guide through holes in the shape of trumpets.

3. The automatic welding production equipment for isolation nets according to claim 2, characterized in that: The second wire feeding mechanism includes several second wire feeding supports and several second rolling mechanisms. The second wire feeding supports are rotatably connected to I-beams wound with metal wire. The several second wire feeding supports are arranged in several rows, one in each row. The second rolling mechanism includes a main rolling support. The rolling support is provided with several rolling channels corresponding to the first wire guiding channel. Several second rolling rollers are arranged alternately on the upper and lower sides of the rolling channels. Second guide blocks are provided on both sides of the rolling channels. The second guide blocks are provided with trumpet-shaped second guide through holes. A guide support is provided on the side of the second wire feeding support facing the welding platform, and a guide wheel is provided on the guide support.

4. The automatic welding production equipment for isolation nets according to claim 3, characterized in that: The second wire feeding mechanism also includes several guide plates, and several third guide through holes are provided on the guide plates, with both ends of the third guide through holes being trumpet-shaped.

5. The automatic welding production equipment for isolation nets according to claim 4, characterized in that: The cutting mechanism includes a first fixed bracket, on which a liftable cutting bracket is mounted. A motor bracket is slidably connected to the cutting bracket, and a drive motor is mounted on the motor bracket. A circular saw blade is mounted on the main shaft of the drive motor.

6. The automatic welding production equipment for isolation nets according to claim 1, characterized in that: The winding mechanism includes a winding support, on which a winding drum and a winding roller are rotatably connected. The winding roller is also vertically connected to the winding support. The winding roller is located above the winding drum on the side near the welding platform. Several winding rods are provided on the winding roller.

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