A pneumatic multifunctional punching and cutting integrated molding production system and production method

Abstract

The present invention discloses a pneumatic multifunctional punching and cutting integrated forming production system and production method, including a turntable, an automatic straightening mechanism and a punching mechanism, the upper surface of the turntable is evenly installed with a fixing mechanism, and the lower surface of the turntable is inlaid with steel balls, a bottom plate is connected below the steel balls, and a first motor is installed in the middle of the bottom plate, the four corners of the lower surface of the bottom plate are connected with a first bracket, and a second bracket is arranged on the right side of the first bracket, a workbench is installed above the second bracket, and a pulling mechanism is installed on the front of the workbench, the automatic straightening mechanism is arranged on the right side of the pulling mechanism, the punching mechanism is installed at the upper right corner of the guide, and a bending and forming mechanism is arranged at the lower right corner of the punching mechanism. The present invention arranges the entire system to arrange the unwinding, pulling, straightening, bending and shearing of the wire roll on a working line, which effectively saves the time required for production and improves the production efficiency of right-angle wire components.

Description

Technical Field

[0001] The invention relates to the technical field of iron wire processing equipment, and in particular to a pneumatic multifunctional punching and integrated molding production system and a production method. Background Art

[0002] Iron wire is a kind of metal wire drawn from iron. The composition of iron wire varies according to its use. It contains the following components: iron, cobalt, nickel, copper, carbon, zinc, and other elements. Iron wire is divided into many types according to its thickness. Iron wire production has a simple process and wide application, and has developed earlier. Iron wire or steel wire is a cold-processed product of steel wire. The materials used are generally high-quality carbon steel or stainless steel. Usually, it has to go through several procedures such as coil peeling, pickling, washing, saponification, drying, drawing, annealing, cooling, pickling, washing, galvanizing, packaging, etc. The welded mesh can produce iron ingots (steel ingots) for making iron wire (steel wire). It is widely used in industry, agriculture, breeding, construction, transportation, mining and other fields. It is made of high-quality low-carbon iron wire by welding, and then undergoes surface passivation and plasticization treatments such as cold plating (electroplated), hot dipped plating, and PVC coating. The produced metal mesh has a flat surface, uniform mesh, and firm welding points. It is stable, anti-corrosive and has good corrosion resistance. In production and life, it is often necessary to use iron wire to bundle items. At this time, the iron wire needs to be cut into sections of bent right-angle components.

[0003] However, the wire shearing machines currently on the market are difficult to straighten the wire rolls, and the cut wire needs to be placed in a bending mechanism with other equipment for bending, which greatly reduces the production efficiency of right-angle wire components. For this reason, we propose a more practical pneumatic multifunctional punching and cutting integrated molding production system and production method. Summary of the invention

[0004] The purpose of the present invention is to provide a pneumatic multifunctional punching and integrated molding production system and production method, which solves the problem that the wire shearing machines currently on the market are difficult to straighten the wire rolls, and the cut wires need to be placed in a bending mechanism by other equipment for bending, which greatly reduces the production efficiency of right-angle wire components.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pneumatic multifunctional punching and integrated forming production system, comprising a turntable, an automatic straightening mechanism and a punching mechanism, the upper surface of the turntable is evenly installed with fixing mechanisms, and the lower surface of the turntable is inlaid with steel balls, a bottom plate is connected below the steel balls, and a first motor is installed in the middle position of the bottom plate, the four corners of the lower surface of the bottom plate are connected with a first bracket, and a second bracket is arranged on the right side of the first bracket, a workbench is installed above the second bracket, and a pulling mechanism is installed on the front of the workbench, an electric control box is installed above the rear side of the workbench, and a controller is installed inside the electric control box, the automatic straightening mechanism is arranged on the right side of the pulling mechanism, an extension table is installed on the right side of the workbench, and an air pump is fixed on the upper surface of the extension table, a guide is arranged on the right side of the extension table, and perforations are opened on the upper and lower sides of the guide, the punching mechanism is installed at the upper right corner of the guide, and a bending forming mechanism is arranged at the lower right corner of the punching mechanism.

[0006] Preferably, the fixing mechanism comprises a slide rail, a slider, a limiting rod and a bolt, and the outer side of the slide rail is slidably connected to the slider, the outer wall of the slider is fixed with the limiting rod, and the connection between the slider and the slide rail is penetrated by a bolt.

[0007] Preferably, the number of the fixing mechanisms is set to four groups, and the fixing mechanisms are symmetrically distributed about the center point of the turntable, and the turntable forms a rotating structure through the steel balls and the bottom plate, and a sliding structure is formed between the slide rail and the slider.

[0008] Preferably, the number of the pulling mechanisms is set to three groups, and the pulling mechanisms include an upper pressing wheel, a lower pressing wheel and a second motor, and the lower pressing wheel is arranged below the upper pressing wheel, and the rear end of the lower pressing wheel is connected to the second motor.

[0009] Preferably, the automatic straightening mechanism includes a straightening wheel, a pressure sensor, a ball slide, a screw and a third motor, and the outer surface of the straightening wheel is inlaid with a pressure sensor, the right side of the straightening wheel is connected to a ball slide, the inside of the ball slide is connected to a screw, and the upper end of the screw is installed with a third motor.

[0010] Preferably, the number of the automatic straightening mechanisms is set to three groups, and the automatic straightening mechanisms are arranged up and down about the horizontal center line of the workbench, the pressure sensor is electrically connected to the input end of the controller through a wire, and the output end of the controller is electrically connected to the third motor through a wire.

[0011] Preferably, the punching mechanism includes a first cylinder, a cutter and a pressure rod, and the lower end of the first cylinder is connected to the cutter, and the right side of the cutter is connected to the pressure rod, and the structure of the pressure rod is an L-shaped structure. At the same time, the first cylinder forms a connecting structure with the air pump through a pipeline.

[0012] Preferably, the bending and forming mechanism includes a second cylinder, a rack, a gear and a stopper, and the left end of the second cylinder is connected to the rack, the top of the rack is connected to the gear, and a stopper is installed on the front of the gear, and the second cylinder forms a connecting structure with the air pump through a pipeline.

[0013] A pneumatic multifunctional punching and integrated molding production method comprises the following steps:

[0014] S1. First, place the rolled iron wire on the fixing mechanism, and then slide and adjust the limit rod so that the inner circle of the iron wire is in close contact with the limit rod, thereby fixing the rolled iron wire;

[0015] S2, then the rolled wire is gradually spread out under the rotation of the turntable;

[0016] S3, clamping the end of the wire inside the pulling mechanism, so that the pulling mechanism is started to work, so that the wire moves to the right;

[0017] S4, then the iron wire is passed through three sets of automatic straightening mechanisms, and the automatic straightening mechanisms press up and down to make the iron wire straight;

[0018] S5. Finally, the iron wire passes through the guide, is bent into a right angle by the punching mechanism and the bending forming mechanism, and is cut to form a right-angle iron wire component.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention is provided with a fixing mechanism for placing and fixing the rolled iron wire, and the slide rail and the slider in the fixing mechanism can slide, so that the four limit rods can adjust the relative distance by the sliding action between the slide rail and the slider, so that it can match the iron wire rolls with different inner diameters, and the adaptability is higher. At the same time, when the turntable rotates, the steel ball can roll on the bottom plate, which is conducive to improving the support stability of the entire rotation process;

[0021] 2. The present invention sets three groups of pulling mechanisms arranged horizontally and equidistantly, so as to clamp the iron wire between the upper pressing wheel and the lower pressing wheel for pulling, so as to facilitate the preliminary straightening of the rolled iron wire and facilitate the secondary straightening in the later stage. The second cylinder in the bending and forming mechanism can be extended and retracted under the drive of the air pump, and then the gear is driven to rotate through the meshing action between the rack and the gear, so as to provide a fulcrum and a turning point for the punching and bending of the punching mechanism;

[0022] 3. The pressure sensor on the straightening wheel in the automatic straightening mechanism of the present invention cooperates with the controller, so that the automatic straightening mechanism can adjust the position of the straightening wheel according to the pressure detected by the pressure sensor, so that the pressure of the three straightening wheels on the wire tends to be equal, which is conducive to improving the straightening accuracy of the entire automatic straightening mechanism, and the straightening is automatically driven to work, with a high degree of intelligence, and is conducive to reducing the burden on the staff;

[0023] 4. The first cylinder in the punching mechanism of the present invention can be extended and retracted under the drive of the air pump, so as to facilitate driving the pressure rod to press the iron wire, which is convenient for bending the iron wire. At the same time, the iron wire can be cut into sections by the cutter during the bending process. The entire pressing and shearing process can be completed by punching the first cylinder once, which is not only more practical, but also more repeatable, and is convenient for realizing continuous automatic production.

[0024] 5. The present invention arranges the entire system to arrange the spreading, pulling, straightening, bending and shearing of the wire coil on one working line, which effectively avoids the problem that the existing wire shearing machine is difficult to straighten the wire coil, and avoids the problem that the cut wire needs to be placed in the bending mechanism by other equipment for bending, thereby greatly improving the production efficiency of right-angle wire components. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the top view of the fixing mechanism and the turntable installation of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the pulling mechanism of the present invention;

[0028] Figure 4 It is a schematic diagram of the right side cross-sectional structure of the automatic straightening mechanism of the present invention;

[0029] Figure 5 It is a schematic diagram of the installation structure of the punching mechanism and the bending and forming mechanism of the present invention.

[0030] In the figure: 1, turntable; 2, fixing mechanism; 201, slide rail; 202, slider; 203, limit rod; 204, bolt; 3, steel ball; 4, bottom plate; 5, first motor; 6, first bracket; 7, workbench; 8, second bracket; 9, pulling mechanism; 901, upper pressure wheel; 902, lower pressure wheel; 903, second motor; 10, electric control box; 11, controller; 12, automatic straightening mechanism; 1201, straightening Wheel; 1202, pressure sensor; 1203, ball slide; 1204, screw; 1205, third motor; 13, extension table; 14, air pump; 15, punching mechanism; 1501, first cylinder; 1502, cutter; 1503, pressure rod; 16, guide; 17, bending and forming mechanism; 1701, second cylinder; 1702, rack; 1703, gear; 1704, stopper; 18, perforation. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-5A pneumatic multifunctional punching and integrated molding production system includes a turntable 1, a fixing mechanism 2, a slide rail 201, a slider 202, a limit rod 203, a bolt 204, a steel ball 3, a bottom plate 4, a first motor 5, a first bracket 6, a workbench 7, a second bracket 8, a pulling mechanism 9, an upper pressing wheel 901, a lower pressing wheel 902, a second motor 903, an electric control box 10, a controller 11, an automatic straightening mechanism 12, a straightening wheel 1201, a pressure sensor 1202, a ball slide 1203, a screw rod 1204, a third motor 1205, an extension table 13, an air pump 14, a punching mechanism 15, a first cylinder 1501, a cutter 1502, a pressure rod 1503, a guide 16, a bending and molding mechanism 17, a second cylinder 1701, a rack 1702, a gear 1703, a stopper 1704 and a perforation 18. The upper surface of the turntable 1 is evenly equipped with a fixing mechanism Structure 2, and the lower surface of the turntable 1 is inlaid with steel balls 3, the bottom of the steel balls 3 is connected to a bottom plate 4, and a first motor 5 is installed in the middle of the bottom plate 4, the four corners of the lower surface of the bottom plate 4 are connected to a first bracket 6, and a second bracket 8 is arranged on the right side of the first bracket 6, a workbench 7 is installed above the second bracket 8, and a pulling mechanism 9 is installed on the front of the workbench 7, an electric control box 10 is installed on the upper rear side of the workbench 7, and a controller 11 is installed inside the electric control box 10, an automatic straightening mechanism 12 is arranged on the right side of the pulling mechanism 9, an extension table 13 is installed on the right side of the workbench 7, and an air pump 14 is fixed on the upper surface of the extension table 13, a guide 16 is arranged on the right side of the extension table 13, and the upper and lower sides of the guide 16 are provided with through holes 18, a punching mechanism 15 is installed at the upper right corner of the guide 16, and a bending and forming mechanism 17 is arranged at the lower right corner of the punching mechanism 15;

[0033] The fixing mechanism 2 includes a slide rail 201, a slider 202, a limiting rod 203 and a bolt 204, and the outer side of the slide rail 201 is slidably connected to the slider 202, the outer wall of the slider 202 is fixed with the limiting rod 203, and the connection between the slider 202 and the slide rail 201 is penetrated by the bolt 204, the number of the fixing mechanism 2 is set to four groups, and the fixing mechanism 2 is symmetrically distributed about the center point of the turntable 1, and the turntable 1 forms a rotating structure between the steel ball 3 and the bottom plate 4, and at the same time, the slide rail 201 and the slider 202 form a sliding structure, and the fixing mechanism 2 is set to place and fix the rolled iron wire, and the slide rail 201 and the slider 202 in the fixing mechanism 2 can slide, so that the four limiting rods 203 can use the slide rail 201 and the slider to slide. The sliding action between 202 adjusts the relative distance so that it can match the wire rolls of different sizes of inner diameters, and the adaptability is higher. At the same time, when the turntable 1 rotates, the steel ball 3 can roll on the bottom plate 4, which is beneficial to improve the support stability of the entire rotation process. The number of pulling mechanisms 9 is set to three groups, and the pulling mechanism 9 includes an upper pressure wheel 901, a lower pressure wheel 902 and a second motor 903, and a lower pressure wheel 902 is arranged below the upper pressure wheel 901, and the rear end of the lower pressure wheel 902 is connected to the second motor 903. Three groups of pulling mechanisms 9 are arranged horizontally and equidistantly, so that the wire can be clamped between the upper pressure wheel 901 and the lower pressure wheel 902 for pulling, so as to facilitate the preliminary straightening of the rolled wire and facilitate secondary straightening at a later time;

[0034] The automatic straightening mechanism 12 includes a straightening wheel 1201, a pressure sensor 1202, a ball slide 1203, a screw 1204 and a third motor 1205, and the outer surface of the straightening wheel 1201 is inlaid with a pressure sensor 1202, the right side of the straightening wheel 1201 is connected to the ball slide 1203, and the inside of the ball slide 1203 is connected to the screw 1204, and the upper end of the screw 1204 is installed with the third motor 1205, the number of automatic straightening mechanisms 12 is set to three groups, and the automatic straightening mechanisms 12 are arranged up and down about the horizontal center line of the workbench 7, and the pressure sensor 1202 is connected to the control through a wire. The input end of the controller 11 is electrically connected, and the output end of the controller 11 is electrically connected to the third motor 1205 through a wire. The pressure sensor 1202 on the straightening wheel 1201 in the automatic straightening mechanism 12 cooperates with the controller 11, so that the automatic straightening mechanism 12 can adjust the position of the straightening wheel 1201 according to the pressure detected by the pressure sensor 1202, so that the pressure of the three straightening wheels 1201 on the iron wire tends to be equal, which is conducive to improving the straightening accuracy of the entire automatic straightening mechanism 12, and the straightening automatic drive work is high in intelligence, and it is conducive to reducing the burden on the staff;

[0035] The punching mechanism 15 includes a first cylinder 1501, a cutter 1502 and a pressure rod 1503, and the lower end of the first cylinder 1501 is connected to the cutter 1502, and the right side of the cutter 1502 is connected to the pressure rod 1503, and the structure of the pressure rod 1503 is an L-shaped structure. At the same time, the first cylinder 1501 forms a connecting structure with the air pump 14 through a pipeline. The first cylinder 1501 in the punching mechanism 15 can be extended and retracted under the drive of the air pump 14, so as to facilitate the pressure rod 1503 to press the iron wire and facilitate the bending of the iron wire. At the same time, during the bending process, the cutter 1502 can be used to cut the iron wire into sections. The entire pressing and shearing process can be completed by a single punching of the first cylinder 1501, which is not only practical but also more convenient. The bending and forming mechanism 17 comprises a second cylinder 1701, a rack 1702, a gear 1703 and a stopper 1704, and the left end of the second cylinder 1701 is connected with the rack 1702, the upper part of the rack 1702 is connected with the gear 1703, and the front side of the gear 1703 is provided with a stopper 1704, and the second cylinder 1701 is connected with the air pump 14 through a pipeline to form a connecting structure, and the second cylinder 1701 in the bending and forming mechanism 17 can be extended and retracted under the drive of the air pump 14, and then the gear 1703 is driven to rotate through the meshing action between the rack 1702 and the gear 1703, so as to provide a fulcrum and a turning point for the punching and bending of the punching mechanism 15.

[0036] A pneumatic multifunctional punching and integrated molding production method comprises the following steps:

[0037] S1. First, place the rolled iron wire on the fixing mechanism 2, and then slide and adjust the limiting rod 203 so that the inner circle of the iron wire is in close contact with the limiting rod 203, thereby fixing the rolled iron wire;

[0038] S2, then the rolled iron wire is gradually spread out under the rotation of the turntable 1;

[0039] S3, clamp the end of the wire inside the pulling mechanism 9, so that the pulling mechanism 9 is started to work, so that the wire moves to the right;

[0040] S4, then the iron wire is passed through three sets of automatic straightening mechanisms 12, and the automatic straightening mechanisms 12 press upward and downward to straighten the iron wire;

[0041] S5, finally the iron wire passes through the guide 16, is bent into a right angle by the punching mechanism 15 and the bending and forming mechanism 17, and is cut to form a right-angle iron wire component;

[0042] The entire system is configured to arrange the spreading, pulling, straightening, bending and shearing of the wire coil on one working line, which effectively avoids the problem that the existing wire shearing machine is difficult to straighten the wire coil, and avoids the problem that the cut wire needs to be placed in the bending mechanism by other equipment for bending, thereby greatly improving the production efficiency of right-angle wire components.

[0043] Working principle: For this type of pneumatic multifunctional punching and integrated molding production system, first, the first bracket 6 supports the bottom plate 4, and the second bracket 8 supports the workbench 7 and the extension table 13. First, place the wire roll on the four fixing mechanisms 2 so that the wire roll is sleeved on the outside of the limit rod 203, then loosen the bolt 204, and then pull the slider 202 outward. The slider 202 slides outward along the slide rail 201 until the limit rod 203 contacts the inner circle of the wire roll, and then tighten the bolt 204 to fix it. Then start the first motor 5, the first motor 5 drives the turntable 1 to rotate, and the turntable 1 drives the steel ball 3 to roll and slide on the bottom plate 4 to stably support the turntable 1;

[0044] Then the end of the iron wire is pulled out, passed through the pulling mechanism 9 on the far left, and then passed through the pulling mechanism 9 on the far right, so that the iron wire is pressed straight between the upper pressing wheel 901 and the lower pressing wheel 902, and then the second motor 903 is started, and the second motor 903 drives the lower pressing wheel 902 to rotate, so that the iron wire is pulled to move to the right and extend out, and then the iron wire is passed between the three sets of automatic straightening mechanisms 12, so that the iron wire is pressed on the same horizontal line by the three straightening wheels 1201, and when the iron wire moves to the right, it drives the straightening wheel 1201 to roll, causing compression on the surface of the straightening wheel 1201, The pressure sensor 1202 detects the pressure and transmits it to the controller 11 in the electric control box 10. The controller 11 analyzes the pressure. When the pressures detected by the three pressure sensors 1202 are different, the controller 11 controls the third motor 1205 to start. The third motor 1205 drives the screw rod 1204 to rotate. The screw rod 1204 drives the ball slide 1203 to move upward or downward, thereby driving the straightening wheel 1201 away from or close to the iron wire, thereby making the pressures of the three pressure sensors 1202 tend to be consistent, keeping the iron wire in a straightened state.

[0045] The iron wire passes through the through hole 18 of the guide 16. When the iron wire moves between the punching mechanism 15 and the bending and forming mechanism 17, the air pump 14 is started. The air pump 14 inflates the second cylinder 1701, causing the second cylinder 1701 to extend, driving the rack 1702 to move to the left, and the rack 1702 and the gear 1703 engage with each other, causing the gear 1703 to drive the stopper 1704 to rotate clockwise. At the same time, the air pump 14 inflates the first cylinder 1501, and the first cylinder 1501 extends, driving the pressure rod 1503 to press down. The pressure rod 1503 presses the end of the iron wire downward to form a bending fulcrum at the stopper 1704. At the same time, the cutter 1502 cuts off the left end of the iron wire to form a wire bending part. In this way, the entire pneumatic multifunctional punching and one-piece forming production system and production method are completed.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic multifunctional punching and cutting integrated molding production system, comprising a turntable (1), an automatic straightening mechanism (12) and a punching mechanism (15), Features: The upper surface of the turntable (1) is evenly mounted with fixing mechanisms (2), and the lower surface of the turntable (1) is inlaid with steel balls (3), a bottom plate (4) is connected below the steel balls (3), and a first motor (5) is mounted in the middle of the bottom plate (4), four corners of the lower surface of the bottom plate (4) are connected with first brackets (6), and a second bracket (8) is arranged on the right side of the first bracket (6), a workbench (7) is mounted above the second bracket (8), and a pulling mechanism (9) is mounted on the front of the workbench (7), an electric control box (10) is mounted above the rear side of the workbench (7), and a controller (11) is mounted inside the electric control box (10), and the automatic straightening mechanism (12) is arranged on the pulling mechanism (11). On the right side of the mechanism (9), the number of the automatic straightening mechanisms (12) is set to three groups, and the automatic straightening mechanisms (12) are arranged up and down with respect to the horizontal center line of the workbench (7); an extension platform (13) is installed on the right side of the workbench (7), and an air pump (14) is fixed on the upper surface of the extension platform (13); a guide (16) is provided on the right side of the extension platform (13), and the guide (16) is provided with perforations (18) on both the upper and lower sides; the punching mechanism (15) is installed at the upper right corner of the guide (16), and a bending and forming mechanism (17) is provided at the lower right corner of the punching mechanism (15); the fixing mechanism (2) comprises a slide rail (201), a slider (202), and a limit rod (203) and bolts (204), and a slider (202) is slidably connected to the outer side of the slide rail (201), a limit rod (203) is fixed to the outer wall of the slider (202), and a bolt (204) penetrates the inside of the connection between the slider (202) and the slide rail (201), the number of the fixing mechanisms (2) is set to four groups, and the fixing mechanisms (2) are symmetrically distributed about the center point of the turntable (1), and the turntable (1) forms a rotating structure between the steel ball (3) and the bottom plate (4), and a sliding structure is formed between the slide rail (201) and the slider (202), the number of the pulling mechanisms (9) is set to three groups, and the pulling mechanisms (9) include an upper pressure wheel (901), a lower pressure wheel (902) and a first pressure wheel (903). The invention relates to a second motor (903), and a lower pressing wheel (902) is arranged below the upper pressing wheel (901), and the rear end of the lower pressing wheel (902) is connected to the second motor (903). The automatic straightening mechanism (12) comprises a straightening wheel (1201), a pressure sensor (1202), a ball slide (1203), a screw rod (1204) and a third motor (1205). The pressure sensor (1202) is embedded on the outer surface of the straightening wheel (1201), the ball slide (1203) is connected to the right side of the straightening wheel (1201), the ball slide (1203) is connected to the inside of the ball slide (1203), and the third motor (1205) is installed on the upper end of the screw rod (1204).

2. A pneumatic multifunctional punching and integrated molding production system according to claim 1, Features: The pressure sensor (1202) is electrically connected to the input end of the controller (11) via a wire, and the output end of the controller (11) is electrically connected to the third motor (1205) via a wire.

3. A pneumatic multifunctional punching and integrated molding production system according to claim 1, Features: The punching mechanism (15) comprises a first cylinder (1501), a cutter (1502) and a pressure rod (1503), wherein the lower end of the first cylinder (1501) is connected to the cutter (1502), and the right side of the cutter (1502) is connected to the pressure rod (1503), and the structure of the pressure rod (1503) is an L-shaped structure, and the first cylinder (1501) forms a communication structure with the air pump (14) through a pipeline.

4. A pneumatic multifunctional punching and integrated molding production system according to claim 1, Features: The bending and forming mechanism (17) comprises a second cylinder (1701), a rack (1702), a gear (1703) and a stopper (1704), wherein the left end of the second cylinder (1701) is connected to the rack (1702), the upper part of the rack (1702) is connected to the gear (1703), and the front side of the gear (1703) is provided with a stopper (1704), and the second cylinder (1701) forms a communication structure with the air pump (14) via a pipeline.

5. A method for producing a pneumatic multifunctional punching and integrated molding production system according to any one of claims 1 to 4, It is characterized in that The following steps are involved: S1, first placing the rolled iron wire on the fixing mechanism (2), then sliding and adjusting the limiting rod (203) so that the inner ring of the iron wire is in close contact with the limiting rod (203), thereby fixing the rolled iron wire; S2, the rolled iron wire is then gradually spread out under the rotation of the turntable (1); S3, clamping the end of the iron wire inside the pulling mechanism (9), starting the pulling mechanism (9) to move the iron wire to the right; S4, then passing the iron wire through three sets of automatic straightening mechanisms (12), and the automatic straightening mechanisms (12) press upward and downward to straighten the iron wire; S5. Finally, the iron wire passes through the guide (16), is bent into a right angle under the action of the punching mechanism (15) and the bending and forming mechanism (17), and is cut to form a right-angle iron wire component.

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