CN104624673A - Vertical wire rod feeding system - Google Patents

Abstract

The invention discloses a vertical wire rod feeding system, and belongs to the technical field of wire rod manufacturing devices. The system comprises a roll taking and conveying device, a turning device and a lifting device. The roll taking and conveying device conveys material rolls to the turning device. The turning device drives the material rolls to turn along with turning of the turning device. The lifting device lifts the turned material rolls. According to the vertical wire rod feeding system, vertical wire roll feeding is achieved through the roll taking and conveying device, the turning device and the lifting device, the orderly radial state of the material rolls can be guaranteed in the feeding process, the situation that the continuous working is affected due to winding and the like is avoided, and the operating rate of the whole production line is increased beneficially.

Description

Wire Vertical Feeding System

technical field

The invention relates to a feeding system, in particular to a vertical wire feeding system, which belongs to the technical field of wire manufacturing equipment.

Background technique

Wire rod feeding is the first process in wire rod production. In order to meet the needs of subsequent continuous production, the wire rod adopts vertical feeding, that is, the coil hole of the material coil is vertically oriented up and down. In the current cold rolling In the existing technology, the vertical feeding machines of the wire processing production line are all multi-station turntable structures. The coils are rotated by the turntable from the coiling station to the uncoiling station through the transition station. The multi-station turntable vertical feeding machine has a position-changing action during operation, and the coil will be affected by centrifugal force when the changing position rotates. It is difficult to control the state of the wire at the changing position, and the failure rate It is relatively high, especially not suitable for high-speed loading and uncoiling operations. With the continuous increase in the operating speed of the wire production line, the feeding speed of this multi-station turntable feeding machine can no longer keep up with the speed requirements of the production line.

Contents of the invention

The object of the present invention is to overcome the above-mentioned problems in the prior art and provide a vertical wire feeding machine.

In order to achieve the purpose of the present invention, the technical solution adopted in the present invention is: a vertical wire feeding system, which is used for feeding wires, and the vertical wire feeding system includes a take-and-feed device, a turning device, and a lifting device , the coil fetching device sends the material roll to the overturning device, and the overturning device flips the material roll along with the overturning, and the lifting device lifts the overturned material roll, and the coil fetching device includes a forward and backward The trolley of the driving device, the column is rotated and installed on the trolley, the cross arm a is set on the column, and the trolley is equipped with a lifting device that drives the cross arm a in the up and down direction, and the cross arm a penetrates into the roll hole of the material roll to pick up the material roll After completing the coiling, the turning device is arranged at the bottom of the frame, and the turning device includes a cross arm b, the lower end of the frame or the lower end of the cross arm b is provided with a support block larger than the aperture of the roll hole, and the cross arm b is connected to the fixed seat through The overturn drive device drives the overturn, and the overturn drive device drives cross-arm b to overturn to be in the same direction as cross-arm a, the trolley advances to make cross-arm b enter the roll hole of the material roll, and cross-arm a descends to make the material roll fall on cross-arm b. After the trolley moves back, the cross arm b is turned over under the drive of the turning drive device, so that the material roll is turned over. After turning over, the material roll falls on the support block at the lower part of the cross arm b. Lifting devices are arranged on both sides of the frame. The lifting device There are material roll trays on both sides, and a material roll tray driving device is set to drive the material roll tray to move under the material roll or move away from the material roll. After the material roll tray driving device drives the material roll tray to the bottom of the material roll, the lifting device rises. The trolley is provided with a disk surface, the column is rotated on the disk surface, the cross arm a is fixedly connected with the column, the lifting device for driving the cross arm a in the up and down direction is arranged at the lower part of the disk surface, and the turning device is: cross arm b The connected fixed seat is a V-shaped frame, the bottom of the cross arm b is fixedly connected to one side of the V-shaped frame, and the junction of the two sides of the V-shaped frame is rotatably connected with the fixedly arranged turning shaft. The end of the other side is hinged with the linear drive device, the linear drive device is a cylinder or oil cylinder, the cylinder body of the cylinder or oil cylinder is hinged on the frame, the cylinder rod is hinged with the end of the V-shaped frame, and the lifting device It is as follows: material racks are arranged on both sides of the frame, and the lifting drive device drives the material rack to lift up and down through a chain, the material roll tray is arranged on both sides of the material rack, and the material roll tray driving device is: set on the material roll tray There is a shaft hole, and the material roll tray is set on the shaft fixedly connected to the material rack through the shaft hole. The end of the material roll tray is connected with a linear drive device, and the linear drive device drives the material roll tray to rotate around the axis to move the material roll tray. The material roll is placed under or removed from the material roll, and two of the material roll trays are arranged on each side of the frame.

The beneficial technical effects of the vertical wire material feeding system provided by the present invention are: the present invention realizes the vertical feeding of the wire material coils through the coil fetching and feeding device, the turning device, the lifting device, and the welding device, and the coil diameter can be guaranteed during the feeding process. The orientation state is orderly, and there will be no occurrence of winding and other conditions that affect continuous operation, which is conducive to the continuous and efficient operation of the wire rod production line and is conducive to improving the operating rate of the entire production line.

Description of drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the trolley of the take-up and delivery device of the present invention.

Fig. 3 is a schematic diagram of the turning device of the present invention.

Fig. 4 is a schematic diagram of the lifting device of the present invention.

Figure 5 is a schematic view of the tray of the present invention.

Fig. 6 is a schematic diagram of the drive of the tray of the present invention.

Detailed ways

In order to better understand and implement the technical solutions of the present invention, some embodiments of the present invention are provided here. These examples are for better explaining the technical solutions of the present invention, and do not constitute any form of limitation to the present invention.

The wire vertical feeding system is used for wire feeding. The wire vertical feeding system includes a take-up and delivery device, an overturning device, and a lifting device. The take-up and delivery device sends the material roll to the overturning device After the overturning device is overturned, the material roll will be turned over, and the lifting device will lift the overturned material roll. The coil fetching device includes a trolley provided with a forward and backward drive device, and the column is rotated on the trolley. The arm a and the trolley are provided with a lifting device that drives the cross arm a up and down. The cross arm a penetrates into the roll hole of the material roll to pick up the material roll to complete the coiling. The turning device is set at the lower part of the frame. The overturning device includes a cross arm b, the lower end of the frame or the bottom of the cross arm b is provided with a support block larger than the aperture of the roll hole, the cross arm b is connected to the fixed seat and driven to overturn by the overturn driving device, and the overturn drive device drives the cross arm b to overturn to be the same as The cross arm a is in the same direction, the trolley advances to make the cross arm b enter the roll hole of the material roll, the cross arm a descends to make the material roll fall on the cross arm b, and the cross arm b turns over under the drive of the turning drive device after the trolley moves back, so that The material roll is turned over, and after being turned over, the material roll falls on the support block at the lower part of the cross arm b, and a lifting device is provided on both sides of the frame, and a material roll tray is provided on both sides of the lifting device, and a material roll tray driving device is provided to drive the material roll The tray is moved under the material roll or removed from the material roll. After the material roll tray driving device drives the material roll tray to the bottom of the material roll, the lifting device rises, and the plate is set on the trolley. The arm a is fixedly connected to the column, and the lifting device for driving the cross arm a in the up and down direction is arranged at the lower part of the disk surface, and the turning device is as follows: the fixed seat connected to the cross arm b is a V-shaped frame, and the bottom of the cross arm b is fixed Connected to one side of the V-shaped frame, the junction of the two sides of the V-shaped frame is rotatably connected to the fixedly set turning shaft, and the end of the other side of the V-shaped frame is hinged to the linear drive device. The linear drive device is an air cylinder or an oil cylinder, and the cylinder body of the air cylinder or oil cylinder is hinged on the frame, and the cylinder rod is hinged to the end of the V-shaped frame. The chain drives the material rack up and down. The material roll tray is arranged on both sides of the material rack. The material roll tray driving device is: a shaft hole is arranged on the material roll tray, and the material roll tray is fixedly connected to the On the shaft on the material rack, the end of the material roll tray is connected with a linear drive device, and the linear drive device drives the material roll tray to rotate around the shaft so that the material roll tray is moved to or removed from the material roll. There are two roll trays on each side of the frame, and a welding device is installed on the vertical feeding system. After the roll is turned over by the turning device, the head of the rolled roll and the tail of the previous roll are pulled out. welding.

Further elaboration of this device in conjunction with the accompanying drawings, each mark in the accompanying drawings is: 100: trolley; 101: cross arm a; 102: column; 103: guide rail; 104: lower cross arm; 105: oil cylinder a; 106: C-frame a; 107: C-shaped frame b, 108: connecting frame b; 109: connecting frame a; 201: transverse arm b; 202: V-shaped frame; 203: oil cylinder b; 204: turning shaft; 300: motor reducer system: 301: chain a; 302: chain b; 303: material rack b; 304: material rack a; 305: tray group b; 306: tray group a, 307: drive shaft; 3051: tray ba; 3052: tray bb; 3053 : axis ba; 3054: axis bb; 3061: tray aa; 3062: tray ab; 3063: axis aa; 3064: axis ab; 400: frame; , 3055: shaft tube, 3056: driving arm; 3057: oil cylinder c, wire rod vertical feeding system, used for wire rod feeding, the wire rod vertical feeding system includes a take-and-feed device, a turning device, a lifting device , the coil fetching device sends the material roll to the overturning device, and the overturning device flips the material roll along with the overturning, and the lifting device lifts the overturned material roll, and the coil fetching device includes a forward and backward The trolley of the driving device, the column is rotated and installed on the trolley, the cross arm a is set on the column, and the trolley is equipped with a lifting device that drives the cross arm a in the up and down direction, and the cross arm a penetrates into the roll hole of the material roll to pick up the material roll Complete take-up, 100 is shown as trolley in the accompanying drawing, guide rail is provided with below the trolley, and column 103 is fixedly connected with one end of lower cross arm 105, and the other end of lower cross arm 105 is rotatably arranged on dolly 100, and the device that rotates is set It can be driven by gears or driven by racks. The horizontal arm a101 is fixedly connected to the column 105. A lifting drive device is installed at the bottom of the trolley 100. The lifting drive device can be directly installed on the trolley by using a hydraulic cylinder or a jack. To realize the up and down drive, the gear rack connected to the trolley can also be used to change the rotary motion into a linear motion. In this embodiment, the lifting of the trolley is in the form of a connecting rod, and two C-shaped frames are hinged at both ends of the oil cylinder a105. They are respectively called C-frame a106 and C-frame b107. The middle of the two C-frames is rotatably connected to the frame body at the lower part. The lower part of the trolley is respectively provided with a connecting frame a109 and a connecting frame b108, which are respectively connected with the C-shaped frame. a106, C-shaped frame b107 hinged, the lever of oil cylinder a stretches out or retracts through two C-shaped frame joints to drive the lifting of the trolley panel, the above-mentioned overturning device is arranged at the lower part of the frame, and the overturning device includes cross-arm b , the lower end of the frame or the lower end of the cross arm b is provided with a support block larger than the aperture of the roll hole, the cross arm b is connected to the fixed seat and driven to turn over by the turning drive device, and the turning drive device drives the cross arm b to turn in the same direction as the cross arm a, Shown in 201 among the figure is cross arm b, and the fixed seat of cross arm b is V-shaped frame 202, and cross arm b 201 is fixed on one side of the V-shaped frame 202, the end of the other side of the V-shaped frame 202 is hinged with the oil cylinder b, and the intersection of the two sides of the V-shaped frame 202 is rotatably connected to the turning shaft 204, and the trolley 100 moves forward. The cross arm b201 enters the roll hole of the material roll 900, and the oil cylinder a drives the two C-shaped frames to rotate to lower the cross arm a101 so that the material roll 900 falls on the cross arm b201, and the trolley 100 moves back. Flip down to make the material roll 900 turn over. After turning over, the material roll 900 falls on the support block at the lower part of the cross arm b. Lifting devices are arranged on both sides of the frame. The material roll trays are arranged on both sides of the lifting device, and the material roll The tray driving device drives the reel tray to move under the reel or remove it from the reel. After the reel tray driving device drives the reel tray to the bottom of the reel, the lifting device rises. The trolley 100 is provided with a disk surface and a column 103 is rotatably arranged on the disk surface, the upright 103 is fixedly connected with one end of the lower cross arm 105, and the other end of the lower cross arm 105 is rotatably arranged on the lower vehicle, and the device for rotating the device can be driven by a gear, or a rack can be used to drive the gear to rotate In this way, the cross arm a101 is fixedly connected to the column 103, and the flipping device is: the fixed seat connected to the cross arm b201 is a V-shaped frame 202, and the bottom of the cross arm b201 is fixedly connected to one of the V-shaped frames 202 On the side, the junction of the two sides of the V-shaped frame 202 is rotatably connected with the fixed turning shaft 204, and the end of the other side of the V-shaped frame 202 is hinged with a linear drive device, and the linear drive device is an air cylinder or an oil cylinder. In this embodiment, the oil cylinder b203 is used as the linear drive device, the cylinder body of the oil cylinder b203 is hinged on the frame 400, the cylinder rod is hinged to the end of the V-shaped frame 202, and the lifting device is: set on both sides of the frame 400 There is a material rack, and the lifting drive device drives the material rack up and down through the chain. The material roll tray is arranged on both sides of the material rack. The material roll tray driving device is: a shaft hole is arranged on the material roll tray, and the material roll tray passes through The shaft hole is set on the shaft fixedly connected to the material rack, and the end of the material roll tray is connected with a linear drive device, which drives the material roll tray to rotate around the axis to move the material roll tray to or from the material roll Removed, the said roll pallet is provided with two on each side of the frame, 303 among the figure is the material rack b arranged on one side of the frame 400, 304 is the material rack a arranged on the other side of the frame 400, and the motor The reducer system 300 drives the chain a301 and the chain b302 through the drive shaft 307 to drive the lifting of the material rack a304 and the material rack b303. The material rack b303 is provided with a tray group b305, and the material rack a304 is provided with a tray group a306. Composed of two trays, Figure 5 is a schematic diagram of the tray of the present invention, for the sake of clarity in Figure 5, the tray position shown on the left side of the tray position on both sides is located under the material roll driven by the drive device, that is, it can hold the material The position of the roll, the position of the tray shown on the right is the position after being removed from the lower part of the roll under the drive of the driving device, that is, the position where the material cannot be held, There is a shaft hole on the tray, and the shaft hole is connected to the material rack through the shaft. In the figure, the tray ba3051 is connected to the material rack through the shaft ba3053, the tray bb3052 is connected to the material rack through the shaft bb3054, and the tray aa3061 is connected to the material rack through the shaft aa3063 Above, the tray ab3062 is connected to the material rack through the shaft ab3064. The specific driving diagram of the tray is shown in Figure 6. Figure 6 is a driving diagram of one of the trays bb3052. The sleeve 3055 is fixedly connected to the tray bb3052 and fixed on the material rack 303. There are bracket a3031 and bracket b3032, and there are holes on the bracket a3031 and bracket b3032. The shaft bb3054 passes through the casing 3055 to make the tray bb3052 rotate around the shaft bb3054. For the convenience of driving, a driving arm 3056 and a cylinder of the oil cylinder c3057 are set on the casing 3055 The end of the rod and the driving arm 3056 is hinged, and the oil cylinder c3057 is bound on the material rack b303. The vertical feeding system is provided with a welding device. After the reel is turned over by the reversing device, the head of the reel after the reversion is pulled out and welded with the tail of the previous reel. The welding device in the present invention can be manually operated. , A platform is set on the frame for welding operations. The pallet-driven linear motion device of the present invention can also use linear motors, cylinders and the like. The working process of the present invention is as follows: first, the lifting drive device on the trolley drives the disk surface down to drive the cross arm a down, the trolley moves forward to pass the cross arm a into the coil hole of the material roll, and the lifting device drives the trolley disk to rise to make the cross arm a move the material The roll is lifted, and the rotating drive device drives the column to rotate so that the direction of the cross arm a is consistent with the direction of the cross arm b after turning over. The trolley advances the cross arm a to pick up the material roll, and the cross arm b enters the roll hole of the material roll. The lifting device drives the disk surface down to lower the cross arm a and put the material roll on the cross arm b. The trolley moves back to draw the cross arm a out of the roll hole. The oil cylinder a drives the V-shaped frame to rotate around the turning axis to turn the material roll. After the tray driving devices on both sides of the rack drive the tray to move to the bottom of the material roll, the motor reducer system starts to drive the chain to drive the material racks on both sides to rise to a high place, and the drawn material head is sent to the production line through a pulley and other transmission devices, and the flipping device After turning over in place, accept the next feeding from the trolley. After the trolley feeds, the turning device turns over to make the material roll vertical, and the material head of the turned material roll is welded with the material tail of the previous material roll. When the transmission of the previous material roll is about to be completed , the lifting device drives the tray down with a small amount of material roll. When it descends to the lower material roll, the tray driving device drives the trays on both sides to move away from the lower part of the material roll. The driving device drives the tray to the lower part of the roll and then raises it. After the take-up and feeding device and the turning device turn over the next roll, the material head is pulled out and welded with the material tail of the previous roll to complete continuous vertical feeding. . the

After the various specific embodiments of the present invention have been described in detail above, those skilled in the art should clearly understand that various equivalent changes and equivalents can be made according to the ideas of the present invention based on various common knowledge in the field. Replacement or simple modification should belong to the scope of the technical solution of the present invention.

Claims (9)

1. wire rod vertical feeding system, for the material loading of wire rod, it is characterized in that: described wire rod vertical feeding system comprises fetches and delivers winding apparatus, turning device, lowering or hoisting gear, material volume is delivered on turning device by described winding apparatus of fetching and delivering, after turning device upset, material is rolled up along with upset, lowering or hoisting gear is by the material volume lifting after upset.

2. wire rod vertical feeding system according to claim 1, it is characterized in that: described winding apparatus of fetching and delivering comprises the dolly being provided with forward-reverse drive unit, column is rotatably provided on dolly, column is arranged transverse arm a, dolly is provided with the lowering or hoisting gear driving transverse arm a above-below direction, transverse arm a through material volume volume hole in material volume provoked got volume, described turning device is arranged on the bottom of frame, turning device comprises transverse arm b, frame lower end or transverse arm b lower end are provided with the block being greater than volume aperture, hole, transverse arm b is connected on holder and drives upset by overturning drive device, overturning drive device drive transverse arm b upset for transverse arm a in the same way, dolly advances and makes transverse arm b enter in the volume hole of material volume, transverse arm a declines and makes material volume drop on transverse arm b, after dolly retreats, transverse arm b overturns under the driving of overturning drive device, material is made to roll up upset, after upset, material volume drops on a block of transverse arm b bottom, frame both sides are provided with lowering or hoisting gear, described lowering or hoisting gear both sides are provided with material volume pallet, be provided with and expect that volume tray drive drives material volume pallet to move on to and expects that volume is lower or remove from material volume, after material volume tray drive drives material volume pallet to material volume bottom, lowering or hoisting gear rises.

3. wire rod vertical feeding system according to claim 2, it is characterized in that: described dolly arranges card, column is rotatably provided in card, and transverse arm a is fixedly connected with column, and the lowering or hoisting gear of described driving transverse arm a above-below direction is arranged on card bottom.

4. wire rod vertical feeding system according to claim 2, it is characterized in that: described turning device is: the holder that transverse arm b connects is a wishbone, the bottom of transverse arm b is fixedly connected on a limit of described wishbone, the junction, two limits of wishbone is rotatably connected with the trip shaft be fixedly installed, and end and the linear drive apparatus on another limit of wishbone are hinged.

5. wire rod vertical feeding system according to claim 4, it is characterized in that: described linear drive apparatus is cylinder or oil cylinder, cylinder or oil cylinder body are hinged in frame, and the end of cylinder bar and wishbone is hinged.

6. wire rod vertical feeding system according to claim 2, it is characterized in that: described lowering or hoisting gear is: frame both sides are provided with bin, lifting drive is elevated by chain drive bin, and described material volume pallet is arranged on the both sides of bin.

7. wire rod vertical feeding system according to claim 2, it is characterized in that: described material volume tray drive is: on material volume pallet, be provided with axis hole, material volume pallet is arranged on the axle that is fixedly connected on bin by axis hole, the end of material volume pallet is connected with linear drive apparatus, and it is lower or remove from material volume that linear drive apparatus drives material volume pallet to sway to realize material volume pallet to move on to material volume.

8. wire rod vertical feeding system according to claim 2, is characterized in that: described material volume pallet arranges two in the every side of frame.

9. wire rod vertical feeding system according to claim 1, is characterized in that: in described vertical feeding system, be provided with welder, and turning device is by after the upset of material volume, and after extracting upset out, with upper one, the stub bar of material volume expects that the material tail rolled up welds.