A metering box connected to a copper wire forming device

Abstract

The invention relates to the technical field of metal wire processing and forming, and specifically to a metering box connected copper wire forming equipment. The invention comprises a base and a control console, a side frame and a conductor frame are fixedly arranged on the outside of the control console, a cutting mechanism and a straightening mechanism are arranged on the outside of the side frame, and a bending and shaping mechanism for bending the cut wire is arranged on the top of the base; the bending and shaping mechanism comprises a material box, groove one and groove two are respectively opened at the bottom ends of both sides of the material box, a bracket is fixedly sleeved on the outside of the material box, a stacking component is arranged on the top of the bracket, a bending component for continuously bending the cut wire and a printing component for printing wire information on the surface of the bent wire are respectively arranged at the positions corresponding to groove one and groove two at the bottom of the bracket, the invention can simultaneously complete the fixed-length cutting of the wire and the ring cutting of the insulation layer of the wire ends on both sides of the cutting area, and realize the bending of the wire and the printing of the wire information in one step.

Description

Technical Field

[0001] The invention relates to the technical field of metal wire processing and forming, in particular to a metering box connected copper wire forming equipment. Background Art

[0002] The meter box is a collection of metering instruments and auxiliary equipment necessary for measuring electric energy, including electric energy meters, voltage and current transformers for measurement and their secondary circuits, electric energy metering panels, cabinets, boxes, etc., and the components inside are connected by connecting copper wires. Therefore, it is necessary to develop new and efficient connecting copper wire forming equipment.

[0003] The prior art discloses a Chinese patent with publication number CN 115351194 A (IPC classification number B21F1 / 00): a flat copper wire bending and forming device, and discloses a linear module, a bending assembly and a forming assembly. The second linear module drives the wire forming assembly to approach the copper wire, while the first linear module drives the first bending assembly to move, and the linkage assembly drives the second linear module and the forming assembly to move synchronously, so that the first bending block, the second bending block and the wire forming assembly can press each other to bend the flat copper wire.

[0004] However, the above-mentioned prior art still has certain defects, that is, during use, the copper wire needs to be bent through precise coordination between the first bending block, the second bending block and the wire forming assembly. The bending process is complicated, and it is also easy for the copper wire to be unbent, and it can only be bent again after manual adjustment, which is inconvenient to use. Summary of the invention

[0005] The object of the present invention is to provide a metering box connected to a copper wire forming device to solve the problems raised in the above background technology.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A metering box connected copper wire forming device comprises a base and a control console fixedly mounted on the top of the base, wherein the top of the base is provided with a bending and shaping mechanism for bending the cut wire;

[0008] The bending and shaping mechanism includes a material box fixed to the top of the base by legs, groove one and groove two are respectively provided at the bottom ends of both sides of the material box, a bracket is fixedly sleeved on the outer side of the material box, a stacking component for stacking the cut wires is provided on the top of the bracket, and a bending component for continuously bending the cut wires and a printing component for printing wire information on the surface of the bent wires are respectively provided at positions corresponding to groove one and groove two on the bottom of the bracket.

[0009] In a preferred embodiment, a side frame and a wire frame are fixedly provided on the outside of the console, and a straightening mechanism for straightening the unwinding wire is also provided on the outside of the side frame, the straightening mechanism includes two cross frames fixed on the outside of the side frame, a ring tube is fixedly provided between the two cross frames, a cylinder 1 located between the two cross frames is fixedly installed on the outside of the side frame, an arc plate 1 is fixedly connected to the telescopic end of the cylinder 1, and a notch 1 opposite to the arc plate 1 is opened on the outside of the ring tube.

[0010] In a preferred embodiment, a cutting mechanism for cutting the wire is provided in the middle of the outer side of the side frame, and a conveying roller is rotatably installed at the position of the outer side of the side frame corresponding to the position of the wire frame, and the cutting mechanism includes a seat block fixed to the outer side of the side frame, an F-shaped frame is fixed to the outer side of the seat block, and two groups of slide grooves are opened on the inner side of the F-shaped frame, and movable plates are slidably installed inside the two groups of slide grooves, and a through groove is opened through one of the movable plates and the outer side of the F-shaped frame;

[0011] A tool holder is fixedly provided at the bottom end of the two movable plates, and one end of one of the tool holders is movable and penetrates the inside of the through slot on the movable plate, a cutting knife and a ring cutting knife located on both sides of the cutting knife are installed on the opposite sides of the two tool holders, a rack is fixedly provided on both sides of the through slot between the opposite sides of the two movable plates, a shaft driven by a servo motor is rotatably installed on the inner side of the F-shaped frame, and a gear meshing with the rack is fixedly sleeved on the outer side of the shaft;

[0012] A material guide rack located just below the cutting mechanism is fixedly arranged on the top of the base, and a waste collecting box is arranged at the material discharge end of the material guide rack.

[0013] In a preferred embodiment, the stacking assembly includes two vertical frames fixed on the top of the bracket, a cylinder and a driving motor fixedly installed at one end of the cylinder are fixed between the two vertical frames, a movable sleeve inside the cylinder is provided with a roller driven to rotate by the driving motor, and a limiting guide seat is fixedly provided at the top of the bracket corresponding to the feeding end position of the cylinder.

[0014] In a preferred embodiment, the bending assembly includes brackets fixed to the outside of the material box at both ends of the channel and a cross plate located at the bottom end of the channel, a cross bar is fixedly connected between the two brackets, a push block is movably inserted inside the channel, a cross block is fixedly provided on one side of the push block, a dovetail groove is provided at the bottom of the cross block, and a plurality of dovetail blocks slidably connected to the inside of the dovetail groove are fixedly provided on the top of the cross plate;

[0015] One side of one of the dovetail blocks is fixedly mounted with a second cylinder, and the telescopic end of the second cylinder movably penetrates the dovetail block and is fixedly connected to the push block. A limiting groove is penetrated on one side of the cross block, and the cross bar movably penetrates the inside of the limiting groove.

[0016] In a preferred embodiment, the bending assembly also includes baffles slidably installed at both ends of the inner part of the groove, and the outer sides of the two baffles are fixedly connected with side ears movably mounted on the outer side of the cross bar, and ring blocks movably mounted on the outer side of the cross bar are slidably installed at the corresponding limiting groove positions on both sides of the cross block, and both ends of the outer side of the cross bar are movably mounted with springs fixedly connected between the side ears and the ring blocks.

[0017] In a preferred embodiment, the printing assembly includes a support frame fixed at a position corresponding to the second groove on the outside of the material box, a leakage groove is opened at the bottom end of the inner side of the support frame, an L-shaped plate fixedly connected to the outer side of the support frame and a connecting rod movably penetrating the support frame and the L-shaped plate are provided in the middle of the support frame, a tooth plate and a top block are fixedly connected at both ends of the connecting rod, and a spring three fixedly connecting the support frame and the tooth plate is movably sleeved on the outer side of the connecting rod;

[0018] A square groove is provided through the middle of the support frame, a U-shaped plate is fixedly connected to the position of the outer side of the support frame corresponding to the middle of the square groove, a slide is also provided on the outer side of the support frame, a through groove is provided through one side of the slide, and the U-shaped plate is movably inserted into the through groove, a rack 2 facing the tooth plate is fixed on the top of the slide, two straight bars are fixed on the outer side of the L-shaped plate, a gear 2 meshing with the tooth plate and the rack 2 is rotatably installed between the two straight bars, and a printing head is fixedly installed at one end of the slide.

[0019] In a preferred embodiment, both sides of the support frame are provided with locking members, which include a trapezoidal block that movably passes through the side where the support frame is located, and ear plates are fixedly provided on both sides of one end of the trapezoidal block located outside the support frame, and one side of the two ear plates is movably penetrated by a round rod fixedly connected to the outside of the support frame, and a spring 2 that fixes the support frame and the ear plate is movably sleeved on the outside of the round rod.

[0020] In a preferred embodiment, a post-conveying processing mechanism is provided at a position corresponding to the leakage slot at the bottom of the material box, and the post-conveying processing mechanism includes two upright frames fixed on the top of the base, a conveyor belt is installed between the opposite sides of the two upright frames, and a plurality of equally spaced support plates are installed on the outer side of the conveyor belt;

[0021] The post-conveying processing mechanism also includes an air cavity fixedly installed at the bottom of the material box, both ends of the bottom of the air cavity are fixedly connected with top bars, and the outside of the air cavity is connected to a hot air supply pipeline.

[0022] In a preferred embodiment, a feeding assembly is provided at the position of the bottom of the conveyor belt corresponding to the air cavity, and the feeding assembly includes a horizontal bar fixed between the two vertical frames and a square hole penetrating the two vertical frames, a lifting plate is movably provided between the two square holes, an electric push rod is fixedly connected between the horizontal bar and the lifting plate, and top columns are fixedly provided at the positions extending from the two ends of the lifting plate to the outside of the vertical frames;

[0023] The feeding assembly also includes a centering seat fixed on the opposite side of the two upright frames, the two centering seats are fixedly connected to the feeding seats at one end away from the upright frames at which they are located, and a material barrel is fixedly provided on the top of the two feeding seats. A slot two is provided at one end of the centering seat facing the corresponding feeding seat, and an electric push rod two is installed on the outer side of the feeding seat. The telescopic end of the electric push rod two extends to one end inside the feeding seat and is fixedly connected to an arc plate two.

[0024] Beneficial effects of the present invention:

[0025] 1. The present invention can use the rotating roller to realize automatic and accurate stacking of the cut wires, and the reciprocating push block can be used to bend the stacked cut wires one by one. At the same time, the printing component can be used to print the wire-related information during the bending process, so that the wire bending and wire information printing can be completed in one step.

[0026] 2. The present invention can cut the wire to a fixed length by using two cutting knives moving in opposite directions, and at the same time, use two sets of ring cutting knives to complete the ring cutting of the insulation layer of the wire ends on both sides of the wire cutting area, and use a pair of reciprocating arc plates to straighten the unwinding wire before cutting, so as to improve the accuracy of the fixed length cutting of the wire;

[0027] 3. The present invention can dry the wire information printing area on the surface of the bent finished wire, and at the same time, use the top column that reciprocates with the lifting plate to cover the protective sleeve inside the column hole on the centering seat on the end of the bent wire to protect the end of the bent wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the structure of the straightening mechanism of the present invention;

[0031] Figure 3 It is a schematic diagram of the overall structure of the cutting mechanism of the present invention;

[0032] Figure 4 The present invention Figure 3 Middle overall top view;

[0033] Figure 5 The present invention Figure 4 Schematic diagram of the AA section structure;

[0034] Figure 6 It is a schematic diagram of the partial structure of the bending and shaping mechanism of the present invention from the first viewing angle;

[0035] Figure 7 It is a schematic diagram of the partial structure of the bending and shaping mechanism of the present invention from a second viewing angle;

[0036] Figure 8 It is a partial structural schematic diagram of the bending and shaping mechanism of the present invention from a third viewing angle;

[0037] Fig. 9 The present invention Figure 8 A' part of the structure is enlarged schematic diagram;

[0038] Fig.10 It is a schematic diagram of the overall structure of the printing assembly of the present invention;

[0039] Fig.11 The present invention Figure 6 Schematic diagram of the enlarged structure of part B';

[0040] Fig.12 It is a schematic structural diagram of the post-transportation processing mechanism of the present invention from a first perspective;

[0041] Fig.13 It is a schematic structural diagram of the post-transportation processing mechanism of the present invention from a second viewing angle;

[0042] Fig.14 It is a schematic diagram of a partial cross-sectional structure of a feeding assembly of the present invention;

[0043] Fig.15 It is a schematic diagram of the finished product structure of the connecting copper wire of the present invention.

[0044] The reference numerals in the figure are as follows: 1, base; 2, control console; 3, side frame; 4, wire frame; 5, conveyor roller; 6, straightening mechanism; 61, cross frame; 62, ring tube; 63, notch one; 64, arc plate one; 7, cutting mechanism; 71, seat block; 72, F-type frame; 73, slide groove; 74, movable plate; 75, through groove; 76, knife holder; 77, cutting knife; 78, ring cutting knife; 79, gear one; 710 rack one; 8, folding Bending and shaping mechanism; 81, material box; 82, bracket; 83, bending assembly; 831, bracket; 832, cross bar; 833, baffle; 834, side ear; 835, push block; 836, cross block; 837, limit groove; 838, ring block; 839, spring 1; 84, printing assembly; 841, support frame; 842, drain groove; 843, positioning piece; 8431, trapezoidal block; 8432, round rod; 8433, ear plate; 8 434, spring 2; 844, L-shaped plate; 845, connecting rod; 846, tooth plate; 847, top block; 848, slide seat; 849, gear 2; 8410, rack 2; 8411, through slot; 8412, U-shaped plate; 8413, printing head; 8414, spring 3; 85, groove 1; 86, groove 2; 87, vertical frame; 88, cylinder; 89, roller; 810, limiting guide seat; 9, post-conveying processing mechanism; 91. Stand; 92. Conveyor belt; 93. Support plate; 94. Feed assembly; 941. Horizontal bar; 942. Centering seat; 943. Feed seat; 944. Square hole; 945. Electric push rod 1; 946. Lifting plate; 947. Top column; 948. Barrel; 949. Electric push rod 2; 9410. Arc plate 2; 9411. Notch 2; 9412. Air chamber; 9413. Top bar; 10. Feed rack; 11. Waste collection box. DETAILED DESCRIPTION

[0045] 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.

[0046] The connecting copper wire of the present invention belongs to a kind of nonferrous metal material in the new material industry and is one of the important components in the internal components of the metering box. The connecting copper wire forming equipment is a part of the equipment for processing metal wires and is used for cutting and bending the connecting copper wire to a fixed length.

[0047] Example 1

[0048] Refer to the instruction manual Figure 1 and Figure 6-Figure 8, a metering box connected copper wire forming equipment according to an embodiment of the present invention comprises a base 1 and a control console 2 fixedly mounted on the top of the base 1, a side frame 3 and a wire rack 4 are fixedly mounted on the outside of the control console 2, a cutting mechanism 7 for cutting the wire is arranged in the middle of the outside of the side frame 3, a straightening mechanism 6 for straightening the unwinding wire is also arranged on the outside of the side frame 3, and a conveying roller 5 is rotatably mounted on the outside of the side frame 3 corresponding to the position of the wire rack 4, wherein the conveying roller 5 is driven by a servo motor mounted on the inside of the control console 2, and can rotate forward or reversely, and at the same time, the conveying roller 5 is arranged in two groups which are arranged in parallel along the wire conveying direction and rotate mutually counter-rotating, each group has four, and are evenly divided into left and right halves which do not interfere with each other, and a bending shaping mechanism 8 for bending the cut wire is arranged on the top of the base 1;

[0049] The bending and shaping mechanism 8 comprises a material box 81 fixed to the top of the base 1 by a foot column, and grooves 1 85 and 86 are respectively provided at the bottom ends of both sides of the material box 81, and a bracket 82 is fixedly sleeved on the outer side of the material box 81, and a stacking component for stacking the cut wires is provided on the top of the bracket 82, and a bending component 83 for continuously bending the cut wires and a printing component 84 for printing wire information on the surface of the bent wires are respectively provided at the positions corresponding to the grooves 1 85 and the grooves 2 86 at the bottom of the bracket 82;

[0050] A guide rack 10 is fixedly provided on the top of the base 1 and is located directly below the cutting mechanism 7. The guide rack 10 is used to guide the stripped wire insulation layer to slide to the waste recycling station for centralized collection. A waste collection box 11 is provided at the discharge end of the guide rack 10.

[0051] It should be noted that in the process of bending and forming the wire (i.e., the target connecting copper wire, the same below), the unwound wire is guided by the conductor rack 4, transported to the straightening station for straightening, and driven by the conveyor roller 5, enters the cutting station to cut the wire to a fixed length and cut the insulation layer of the connecting end of the wire. The cut wire enters the stacking station to be stacked inside the material box 81. Then, the bending component 83 and the printing component 84 are used in combination to bend the wire stacked in the material box 81 one by one and print the wire information.

[0052] Specifically, Figure 1-Figure 2 As shown, the straightening mechanism 6 includes two cross frames 61 fixed on the outside of the side frame 3, a ring tube 62 is fixedly arranged between the two cross frames 61, a cylinder 1 located between the two cross frames 61 is fixedly installed on the outside of the side frame 3, an arc plate 64 is fixedly connected to the telescopic end of the cylinder 1, a slot 63 facing the arc plate 64 is opened on the outside of the ring tube 62, wherein the inner diameter of the ring tube 62 is equal to the outer diameter of the wire, and after the arc plate 64 is fully engaged with the corresponding slot 63, a ring cavity can be formed for the wire to pass through.

[0053] It should be noted that, in the process of straightening the wire being transported, the control end controls the cylinder 1 to push the arc plate 1 64 to reciprocate, so that the arc plate 1 64 is intermittently fully engaged with the notch 1 63 on the ring tube 62, so that the arc plate 1 64 that is repeatedly engaged is used to straighten the curved portion of the wire entering the inner area of ​​the ring tube 62;

[0054] There are two groups of straightening mechanisms 6, both of which are arranged on both sides of the conveying roller 5 in the right half area, for straightening the wire entering the cutting station to pave the way for subsequent fixed-length cutting.

[0055] Specifically, Figure 1 and Figure 3-Figure 5 As shown, the cutting mechanism 7 includes a seat block 71 fixed to the outside of the side frame 3, an F-shaped frame 72 is fixed to the outside of the seat block 71, two sets of slide grooves 73 are opened inside the F-shaped frame 72, and movable plates 74 are slidably installed in the two sets of slide grooves 73, and one of the movable plates 74 and the outside of the F-shaped frame 72 are penetrated by a through groove 75 for the wire to pass through;

[0056] A knife holder 76 is fixedly provided at the bottom end of the two movable plates 74, and one end of one of the knife holders 76 is movably inserted into the through slot 75 provided on the movable plate 74, and a cutting knife 77 and a ring cutting knife 78 located on both sides of the cutting knife 77 are installed on the opposite sides of the two knife holders 76, wherein the cutting edges of the two ring cutting knives 78 are arranged in a semicircular shape, and the inner diameter of the ring knife surrounded by the cutting edges of the two ring cutting knives 78 is equal to the outer diameter of the wire core (i.e. the metal part of the wire except the outer insulating layer on the outer side), so that when the wire is cut, the insulating layer of the wire end parts on both sides of the cutting area is cut, and a rack 710 is fixedly provided on both sides of the through slot 75 between the opposite sides of the two movable plates 74, and a shaft driven by a servo motor is rotatably installed on the inner side of the F-shaped frame 72, and a gear 79 meshing with the rack 710 is fixedly sleeved on the outer side of the shaft.

[0057] It should be noted that, in the process of cutting the straightened wire to a fixed length, the corresponding servo motor is used to drive the conveying roller 5 to convey the straightened wire to the bending and forming station, and after the wire is conveyed from the cutting area to the cutting station, the conveying of the wire is stopped. At the same time, the corresponding servo motor is used to drive the gear 1 79 to rotate, and the rotating gear 1 79 is used to drive the two movable plates 74 to move toward each other (refer to Figure 5) movement, thereby driving the two knife holders 76 to move toward each other, and then using the two cutting knives 77 close to each other to cut the wire, and at the same time, using the two sets of ring cutting knives 78 close to each other to complete the ring cutting of the insulation layer of the wire end parts on both sides of the cutting area, wherein the cutting of the wire and the ring cutting of the insulation layer of the wire end area are completed synchronously. After the cutting action is completed, the conveying process of the wire can be divided into the following two situations:

[0058] First, the insulating layer and the wire core after the ring cutting are in a completely stripped state. At this time, the wire conveying process is specifically as follows: the ring cutting knife 78 is kept in a closed state and does not separate, and then the servo motor installed on the inner side of the control console 2 is used to drive the two sections of wire to move in opposite directions, and the closed ring cutting knife 78 is used to block the ring cutting insulation layer from escaping from the area between the two sets of ring cutting knives 78, so that the ring cutting insulation layer is completely separated from the wire core at the end of the wire at the position, and then, the corresponding servo motor is used to drive the gear 1 79 to rotate, and the rotating gear 1 79 is used to drive the two movable plates 74 to move away from each other, and the cutting knives 77 on the two tool holders 76 are separated from the ring cutting knife 78. In this state, the intercepted insulation layer automatically falls to the inner side of the guide frame 10, and rolls into the waste collection box 11 for collection, and then the corresponding servo motor is used to drive the conveying roller 5 to continue to convey the wire to the bending and forming station;

[0059] In this case, a material leakage groove can be provided on the knife holder 76 at the lower end to allow the stripped insulation layer to fall more smoothly to the inner side of the material guide frame 10;

[0060] Secondly, the insulating layer and the wire core after the ring cutting are in a semi-peeled state. At this time, the wire conveying process is specifically as follows: the closed ring cutting knife 78 is kept from separating, and then the servo motor installed on the inner side of the console 2 is used to drive the two sections of wire to move in opposite directions, and the closed ring cutting knife 78 is used to block the ring-cut insulating layer from leaving the area between the two groups of ring cutting knives 78, so that the ring-cut insulating layer and the wire core at the end of the wire are in a partially peeled state, and then, the corresponding servo motor is used to drive gear 1 79 to rotate, and the rotating gear 1 79 is used to drive the two movable plates 74 to move away from each other, and the cutting knives 77 on the two tool holders 76 are separated from the ring cutting knife 78, and then the corresponding servo motor is used to drive the conveying roller 5 to continue to convey the wire to the bending and forming station. In this state, the insulating layer left at the end of the wire can be used to protect the wire core from being scratched when the wire is bent.

[0061] Specifically, Figure 6-Figure 8As shown, the stacking assembly includes two vertical frames 87 fixed on the top of the bracket 82, a cylinder 88 and a driving motor fixedly installed at one end of the cylinder 88 are fixed between the two vertical frames 87, and a roller 89 driven by the driving motor is movably sleeved inside the cylinder 88, wherein a plurality of annular grooves evenly distributed on the outside of the roller 89 are provided for carrying the cut wire to be bent, and at the same time, a material passing channel is provided on the bottom end of the outside of the cylinder 88 for the wire in the groove to fall into the material box 81, and a limiting guide seat 810 is fixedly provided at the top of the bracket 82 corresponding to the feeding end of the cylinder 88.

[0062] It should be noted that in the process of stacking the cut wires into the material box 81, the corresponding servo motor is used to drive the left half of the conveyor roller 5 to drive the cut wires into the strip groove. When the cut wires are completely separated from the corresponding conveyor roller 5, the control end will control the drive motor to drive the roller 89 to rotate, and switch another empty strip groove to the loading position. At the same time, the cut wires will rotate with the roller 89 and be completely inserted into the corresponding strip groove under the guidance of the limiting guide seat 810, so that the wires can fall smoothly and accurately into the material box 81 at the material passing channel on the cylinder 88.

[0063] Specifically, Figure 8-Figure 9 As shown, the bending assembly 83 includes brackets 831 fixed to the outside of the material box 81 at both ends of the groove 85 and a cross plate located at the bottom end of the groove 85, a cross bar 832 is fixedly connected between the two brackets 831, and a push block 835 is movably inserted inside the groove 85, wherein one side of the push block 835 is set as an inward concave semicircular structure, which can be used to assist in limiting the wire in the process of pushing the wire for bending and forming, a cross block 836 is fixedly provided on one side of the push block 835, a dovetail groove is provided at the bottom of the cross block 836, and a plurality of dovetail blocks slidably connected to the inside of the dovetail groove are fixedly provided on the top of the cross plate, so as to ensure that the push block 835 performs stable linear motion along the direction of the dovetail groove;

[0064] One side of one of the dovetail blocks is fixedly mounted with a second cylinder, and the telescopic end of the second cylinder movably penetrates the dovetail block and is fixedly connected to the push block 835. A limiting groove 837 is penetrated through one side of the cross block 836, and the cross bar 832 is movably inserted into the limiting groove 837.

[0065] The bending assembly 83 also includes baffles 833 slidably mounted at both ends of the inner part of the groove 85, and the outer sides of the two baffles 833 are fixedly connected with side ears 834 movably mounted on the outer side of the cross bar 832, wherein the inner top and bottom of the groove 85 are provided with guide grooves, and the top and bottom of the two baffles 833 are fixedly provided with sliding connections corresponding to the inner part of the guide groove, which are used to ensure that the two baffles 833 move linearly along the guide groove and reduce the stress on the side ears 834 during the process of the baffle 833 being toggled, and the positions of the corresponding limiting grooves 837 on both sides of the cross block 836 are slidably mounted with movably mounted on the cross bar The ring block 838 on the outside of the cross bar 832, both ends of the outside of the cross bar 832 are movably sleeved with a spring 839 fixedly connected between the side ear 834 and the ring block 838, wherein the top and bottom of the two sides of the cross block 836 corresponding to the position of the limiting groove 837 are provided with T-shaped grooves, and the outside of the ring block 838 is fixed with a T-shaped block slidably connected to the inside of the T-shaped groove, which is used to ensure that the ring block 838 moves in contact with the surface of the cross block 836, and uses this as a base point for the spring 839 to expand and contract, and when the spring 839 is in a natural state, the two baffles 833 are separated from the inner sides of the corresponding ends of the groove 85;

[0066] In addition, the setting of the baffle 833 can play a limiting role, preventing the fallen wire from rolling to the inner side of the concave arc structure on the push block 835 under the pressure of the upper wire, thereby increasing the resistance encountered by the push block 835 in pushing the wire for bending.

[0067] It should be noted that in the process of bending and forming the cut wire, the push block 835 is pushed by the second cylinder to reciprocate and telescopically move in the direction of the second groove 86, so as to achieve the bending of the wires stacked in the material box 81 one by one. In this process, when the push block 835 is used to push the wire to move in the direction of the second groove 86, the second groove 86 can be used to block the two ends of the wire, so that the two ends of the wire are tilted and bent in the direction of the first groove 85, so as to become Fig.15 The J-shaped structure wire shown in the figure, and in the process of the push block 835 pushing the wire to bend and form, the cross bar 832 will slide inside the limiting groove 837, and the cross block 836 will block the bottom end of the material box 81 as the push block 835 is pushed forward, preventing the wire from falling under the action of gravity and affecting the normal retreat of the push block 835;

[0068] When both ends of the wire are bent toward the direction of the groove 85, the bending on the wire will push the baffle 833 on the side to move toward the horizontal block 836 during the bending process, and drive the corresponding side ear 834 to compress the spring 839 at the corresponding position.

[0069] Specifically, Figure 6-Figure 7 and Figure 10-11As shown, the printing assembly 84 includes a support frame 841 fixed at the position of the second groove 86 on the outer side of the material box 81, a leakage groove 842 adapted to the finished bent wire is opened at the bottom end of the inner side of the support frame 841, an L-shaped plate 844 fixedly connected to the outer side of the support frame 841 and a connecting rod 845 movably passing through the support frame 841 and the L-shaped plate 844 are provided in the middle of the support frame 841, and a tooth plate 846 and a top block 847 are fixedly connected at both ends of the connecting rod 845, and a spring three 8414 fixedly connected to the support frame 841 and the tooth plate 846 is movably sleeved on the outer side of the connecting rod 845, wherein when the spring three 8414 is in a natural state, one end of the tooth plate 846 fits the surface of the L-shaped plate 844;

[0070] A square groove is formed in the middle of the support frame 841, and a U-shaped plate 8412 is fixedly connected to the position of the middle of the square groove on the outside of the support frame 841. A slide 848 is also formed on the outside of the support frame 841, and a through groove 8411 is formed on one side of the slide 848, and the U-shaped plate 8412 is movably inserted into the through groove 8411. A second rack 8410 facing the tooth plate 846 is fixed on the top of the slide 848, and two straight bars are fixed on the outside of the L-shaped plate 844, and a second gear 849 meshing with the tooth plate 846 and the second rack 8410 is rotatably installed between the two straight bars, and a printing head 8413 is fixedly installed on one end of the slide 848;

[0071] A locking piece 843 is provided on both sides of the support frame 841, and the locking piece 843 includes a trapezoidal block 8431 that movably passes through the side where the support frame 841 is located, and ear plates 8433 are fixedly provided on both sides of one end of the trapezoidal block 8431 located outside the support frame 841, and a round rod 8432 that is fixedly connected to the outer side of the support frame 841 and movably passes through one side of the two ear plates 8433, and a spring 2 8434 that is fixedly connected to the support frame 841 and the ear plate 8433 is movably sleeved on the outer side of the round rod 8432, wherein when the spring 2 8434 is in a natural state, the inclined surface on the trapezoidal block 8431 just completely extends into the inside of the support frame 841, and the inclined surface on the trapezoidal block 8431 is directly opposite to the bending component 83.

[0072] It should be noted that in the process of bending the wire, as the wire bending process proceeds, the part of the wire that passes through the second groove 86 and enters the support frame 841 will squeeze the inclined surfaces of the trapezoidal blocks 8431 on the two positioning members 843, allowing the trapezoidal blocks 8431 to move along the round rod 8432 toward the outside of the support frame 841 and stretch the corresponding second spring 8434. When the wire that enters the support frame 841 contacts the top block 847, as the push block 835 continues to advance, the wire will push the top block 847 to move in the direction of the L-shaped plate 844, thereby pushing the tooth plate 846 away from the L-shaped plate. 844 moves on one side, and with the movement of the toothed plate 846, the second gear 849 is driven to rotate, and the rotating second gear 849 is used to drive the second rack 8410 to move in the direction close to the support frame 841, and then the slide 848 is driven to approach the support frame 841 under the restriction of the U-shaped plate 8412. When the push block 835 is pushed to the maximum limit, the bending process of the intercepted wire is just completed. At the same time, the printing head 8413 just moves with the slide 848 to contact the outer side of the bent wire, and prints the wire-related information on the surface of the wire, so that the wire bending and wire information printing are achieved in one step.

[0073] Furthermore, when the wire is pushed by the push block 835 to a completely bent state, the end surfaces of the insulation stripping areas at both ends of the wire surface just pass over the trapezoidal block 8431 at the end, and then the trapezoidal block 8431 is reset under the tensile restoring force of the second spring 8434, and the inclined section on it extends to the inside of the support frame 841 again, waiting for the next round of squeezing and reset;

[0074] After the bending and shaping of the wire and the printing of the wire information are completed, as the push block 835 retreats and resets, the bent wire is blocked by the straight surfaces opposite to the inclined surfaces on the two trapezoidal blocks 8431, and remains in a state of overlapping with the leakage groove 842. Then, with the help of the compression and tensile restoring force of the spring three 8414, the bent wire is pushed downward by the resetting top block 847, and is separated from the support frame for collection.

[0075] Example 2

[0076] Refer to the instruction manual Figure 6 and Fig.12, a metering box connected to a copper wire forming device according to an embodiment of the present invention, a conveying post-processing mechanism 9 is provided at a position corresponding to the leakage slot 842 at the bottom of the material box 81, and the conveying post-processing mechanism 9 includes two upright frames 91 fixed on the top of the base 1, and a conveyor belt 92 driven by a servo motor is installed between the opposite sides of the two upright frames 91, and a plurality of equally distributed support plates 93 are installed on the outside of the conveyor belt 92, wherein the support plate 93 is composed of a bearing frame with an inner concave structure and a U-shaped rod movably penetrating the middle part of the bearing frame, and the U-shaped rod is fixed on the surface of the conveyor belt 92, and the two ends of the bearing frame and the outer side of the conveyor belt 92 are movably fitted, so that the support plate 93 can stably carry the bent wire while not affecting the normal transmission of the conveyor belt 92;

[0077] The post-conveying processing mechanism 9 also includes an air cavity 9412 fixedly installed at the bottom of the material box 81, and both ends of the bottom of the air cavity 9412 are fixedly connected to top strips 9413. The bottom ends of the top strip 9413 are chamfered to better guide the bent wire into the drying area. The top strip 9413 is used to press the wire moved to this position, and to prevent the air cavity 9412 from directly contacting the printing area of ​​the bent wire, so that the air blown out from the air outlet on the air cavity 9412 (preferably hot air within the permissible temperature range) dries the printing area of ​​the bent wire, and a hot air supply duct is connected to the outside of the air cavity 9412.

[0078] It should be noted that after the wire bending and shaping and wire information printing are completed, the bent wire will fall through the leakage groove 842 and completely separate from the support frame 841, and the fallen bent wire will directly fall into the inner concave arc groove on the supporting frame at the corresponding position. During this process, the two ends of the bent wire will be perpendicular to the base 1 under the action of its own gravity, so that the wire information printing area on the bent wire will automatically flip to an upward state, and then be transported to the drying station along the conveyor belt 92. After the bent wire enters the drying station, the hot air source is started to supply air, so that the hot air is blown from the air outlet on the air cavity 9412 to the wire information printing area on the bent wire, thereby increasing the drying rate of the clamp.

[0079] Example 3

[0080] Refer to the instruction manual Figure 12-14 , a metering box connected to a copper wire forming device according to an embodiment of the present invention, a feeding assembly 94 is provided at a position corresponding to an air cavity 9412 at the bottom of a conveyor belt 92, the feeding assembly 94 comprises a horizontal bar 941 fixed between two vertical frames 91 and a square hole 944 penetrating through the two vertical frames 91, a lifting plate 946 is movably provided between the two square holes 944, an electric push rod 945 is fixedly connected between the horizontal bar 941 and the lifting plate 946, and top columns 947 are fixedly provided at positions extending from both ends of the lifting plate 946 to the outside of the vertical frame 91, and the top column 947 is arranged vertically collinearly with the vertical section at the end where the bent wire entering the drying station is located;

[0081] The feeding assembly 94 also includes a centering seat 942 fixed on the opposite side of the two upright frames 91, the column hole on the centering seat 942 is directly opposite to the corresponding top column 947, and the top of the top column 947 extends to the inside of the column hole on the centering seat 942 at the location, and the two centering seats 942 are fixedly connected to the feeding seat 943 at one end away from the upright frame 91 at the location, and the top of the two feeding seats 943 are fixedly provided with a barrel 948 for placing a protective cover, and a slot 9411 is provided at one end of the centering seat 942 facing the corresponding feeding seat 943, and an electric push rod 949 is installed on the outside of the feeding seat 943, and the telescopic end of the electric push rod 949 extends to one end inside the feeding seat 943 and is fixedly connected to an arc plate 9410.

[0082] It should be noted that in order to prevent the protective sleeve that falls into the feeding seat 943 from hindering the resetting of the arc plate 2 9410, a telescopic plate or a telescopic rod (not specifically drawn in the accompanying drawings, selected according to actual needs) can be added between the outer side of the arc plate 2 9410 and the inner wall of the feeding seat 943 to prevent the protective sleeve inside the barrel 948 from falling into the feeding seat 943 when the protective sleeve that falls into the feeding seat 943 is pushed into the column hole on the centering seat 942.

[0083] Among them, in the process of drying the wire information printing area on the bent wire, the electric push rod 945 can also be controlled to drive the lifting plate 946 to move back and forth. When the lifting plate 946 moves upward, the top column 947 that rises with the lifting plate 946 can be used to push the protective cover inside the column hole on the centering seat 942 at the corresponding position to rise, and the protective cover is put on the end of the bent wire to protect the end of the bent wire. Conversely, when the lifting plate 946 moves downward to reset, the top column 947 that completes a round of pushing will reset synchronously. At this time, the electric push rod 949 will push the arc plate 9410 to push the protective cover that falls from the barrel 948 to the inside of the feeding seat 943 to the inside of the column hole on the centering seat 942, waiting for the next round of lifting. This cycle is repeated, and the protective covers can be automatically put on both ends of the continuously conveyed finished bent wire.

[0084] In the above technical scheme, the servo motor mentioned is a stepper servo motor of model PK268M-01A; the cylinder one and cylinder two mentioned are single-acting cylinders of model DSA25N200; the drive motor mentioned is a micro motor of model R380; the electric push rod one 945 and electric push rod two 949 mentioned are electric push rods of model HB-DJ801.

[0085] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A metering box connected copper wire forming device, comprising a base (1) and a control console (2) fixedly mounted on the top of the base (1), characterized in that: The top of the base (1) is provided with a bending and shaping mechanism (8) for bending the cut wire material; The bending and shaping mechanism (8) comprises a material box (81) fixed to the top of the base (1) by means of foot posts, a groove 1 (85) and a groove 2 (86) are respectively provided at the bottom ends of both sides of the material box (81), a bracket (82) is fixedly sleeved on the outside of the material box (81), a stacking assembly for stacking the cut wires is provided on the top of the bracket (82), and a bending assembly (83) for continuously bending the cut wires and a printing assembly (84) for printing wire information on the surface of the bent wires are respectively provided at positions corresponding to the groove 1 (85) and the groove 2 (86) at the bottom of the bracket (82); The bending assembly (83) comprises a bracket (831) fixed to the outside of the material box (81) and located at both ends of the groove one (85) and a cross plate located at the bottom end of the groove one (85); a cross bar (832) is fixedly connected between the two brackets (831); a push block (835) is movably inserted inside the groove one (85); a cross block (836) is fixedly provided on one side of the push block (835); a dovetail groove is provided at the bottom of the cross block (836); and a plurality of dovetail blocks slidably connected to the inside of the dovetail groove are fixedly provided on the top of the cross plate; One side of one of the dovetail blocks is fixedly mounted with a second cylinder, and the telescopic end of the second cylinder movably passes through the dovetail block and is fixedly connected to the push block (835), a limiting groove (837) is penetrated through one side of the cross block (836), and the cross bar (832) is movably inserted into the limiting groove (837).

2. A metering box connected copper wire forming device according to claim 1, characterized in that: The console (2) is fixedly provided with a side frame (3) and a wire frame (4) on the outside. A straightening mechanism (6) for straightening the unwinding wire is also provided on the outside of the side frame (3). The straightening mechanism (6) comprises two horizontal frames (61) fixed on the outside of the side frame (3). A ring tube (62) is fixedly provided between the two horizontal frames (61). A cylinder (1) located between the two horizontal frames (61) is fixedly installed on the outside of the side frame (3). An arc plate (64) is fixedly connected to the telescopic end of the cylinder (1). A notch (63) facing the arc plate (64) is provided on the outside of the ring tube (62).

3. A metering box connected copper wire forming device according to claim 2, characterized in that: A cutting mechanism (7) for cutting the wire is provided in the middle of the outer side of the side frame (3), and a conveying roller (5) is rotatably installed on the outer side of the side frame (3) at a position corresponding to the wire frame (4). The cutting mechanism (7) comprises a seat block (71) fixed on the outer side of the side frame (3), an F-shaped frame (72) is fixed on the outer side of the seat block (71), two groups of slide grooves (73) are provided on the inner side of the F-shaped frame (72), and movable plates (74) are slidably installed inside the two groups of slide grooves (73), and a through groove (75) is provided through one of the movable plates (74) and the outer side of the F-shaped frame (72); A tool holder (76) is fixedly provided at the bottom end of the two movable plates (74), and one end of one of the tool holders (76) is movably inserted into the inside of a through slot (75) provided on the movable plate (74). A cutting knife (77) and a ring cutting knife (78) located on both sides of the cutting knife (77) are installed on opposite sides of the two tool holders (76). A rack (710) is fixedly provided on both sides of the through slot (75) between opposite sides of the two movable plates (74). A shaft driven by a servo motor is rotatably installed on the inner side of the F-shaped frame (72), and a gear (79) meshing with the rack (710) is fixedly sleeved on the outer side of the shaft; A material guide rack (10) is fixedly provided on the top of the base (1), and a waste collection box (11) is provided at the discharge end of the material guide rack (10).

4. A metering box connected copper wire forming device according to claim 1, characterized in that: The stacking assembly comprises two vertical frames (87) fixed on the top of the bracket (82), a cylinder (88) and a driving motor fixedly installed on one end of the cylinder (88) are fixedly arranged between the two vertical frames (87), a roller (89) driven to rotate by the driving motor is movably sleeved inside the cylinder (88), and a limiting guide seat (810) is fixedly arranged on the top of the bracket (82) at a position corresponding to the feeding end of the cylinder (88).

5. The metering box connected copper wire forming equipment according to claim 1, characterized in that: The bending assembly (83) further comprises baffles (833) slidably mounted on both ends of the interior of the first groove (85); the outer sides of the two baffles (833) are fixedly connected with side ears (834) movably mounted on the outer side of the cross bar (832); ring blocks (838) movably mounted on the outer side of the cross bar (832) are slidably mounted at positions corresponding to the limiting grooves (837) on both sides of the cross block (836); and springs (839) movably mounted on both ends of the outer side of the cross bar (832) are fixedly connected between the side ears (834) and the ring blocks (838).

6. The metering box connected copper wire forming equipment according to claim 1, characterized in that: The printing assembly (84) comprises a support frame (841) fixed at a position corresponding to the second groove (86) on the outer side of the material box (81); a leakage groove (842) is provided at the inner bottom end of the support frame (841); an L-shaped plate (844) fixedly connected to the outer side of the support frame (841) and a connecting rod (845) movably penetrating the support frame (841) and the L-shaped plate (844) are provided in the middle of the support frame (841); a tooth plate (846) and a top block (847) are fixedly connected at both ends of the connecting rod (845); and a spring third (8414) fixedly connected to the support frame (841) and the tooth plate (846) is movably sleeved on the outer side of the connecting rod (845); A square groove is formed through the middle of the support frame (841), and a U-shaped plate (8412) is fixedly connected to the position of the outer side of the support frame (841) corresponding to the middle of the square groove. A slide seat (848) is also provided on the outer side of the support frame (841). A through groove (8411) is formed through one side of the slide seat (848), and the U-shaped plate (8412) is movably inserted into the through groove (8411). A second rack (8410) facing the tooth plate (846) is fixedly formed on the top of the slide seat (848), and two straight bars are fixedly formed on the outer side of the L-shaped plate (844). A second gear (849) meshing with the tooth plate (846) and the second rack (8410) is rotatably mounted between the two straight bars. A printing head (8413) is fixedly mounted on one end of the slide seat (848).

7. A metering box connected copper wire forming device according to claim 6, characterized in that: The support frame (841) is provided with a locking piece (843) on both sides. The locking piece (843) comprises a trapezoidal block (8431) that movably passes through the side where the support frame (841) is located. Ear plates (8433) are fixedly provided on both sides of one end of the trapezoidal block (8431) located outside the support frame (841). Round rods (8432) that are fixedly connected to the outside of the support frame (841) are movably passed through one side of the two ear plates (8433). Spring 2 (8434) that is fixedly connected to the support frame (841) and the ear plates (8433) is movably sleeved on the outside of the round rods (8432).

8. The meter box connected copper wire forming device according to claim 6, characterized in that: A post-conveying processing mechanism (9) is provided at a position corresponding to the drain groove (842) at the bottom of the material box (81), and the post-conveying processing mechanism (9) comprises two upright frames (91) fixed on the top of the base (1), a conveyor belt (92) is installed between opposite sides of the two upright frames (91), and a plurality of equally spaced support plates (93) are installed outside the conveyor belt (92); The post-conveying processing mechanism (9) further comprises an air chamber (9412) fixedly mounted on the bottom of the material box (81), top strips (9413) being fixedly connected to both ends of the bottom of the air chamber (9412), and a hot air supply duct is provided on the outside of the air chamber (9412).

9. A metering box connected copper wire forming device according to claim 8, characterized in that: A feeding assembly (94) is provided at a position corresponding to the air cavity (9412) at the bottom of the conveyor belt (92), the feeding assembly (94) comprising a horizontal bar (941) fixed between the two vertical frames (91) and a square hole (944) penetrating the two vertical frames (91), a lifting plate (946) movably passing through the two square holes (944), an electric push rod (945) fixedly connected between the horizontal bar (941) and the lifting plate (946), and top columns (947) are fixedly provided at positions extending from both ends of the lifting plate (946) to the outside of the vertical frames (91); The feeding assembly (94) further comprises a centering seat (942) fixed on the opposite side of the two upright frames (91); the ends of the two centering seats (942) away from the upright frames (91) at which they are located are fixedly connected to a feeding seat (943); a material barrel (948) is fixedly provided on the top of the two feeding seats (943); a second slot (9411) is provided on the end of the centering seat (942) facing the corresponding feeding seat (943); a second electric push rod (949) is installed on the outer side of the feeding seat (943); a telescopic end of the second electric push rod (949) extends to one end inside the feeding seat (943) and is fixedly connected to a second arc plate (9410).

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