阅读说明：本技术 一种大型直进式拉丝机智能化上料输送装置 (Intelligent feeding and conveying device of large straight wire drawing machine ) 是由 吴光虎 李权大 王国平 吴刚 孙继东 张青 于 2021-09-02 设计创作，主要内容包括：一种大型直进式拉丝机智能化上料输送装置,包括炮杆放线架装置、拉丝主机、收线机,所述炮杆放线架装置右侧放置有拉丝主机,拉丝主机右侧放置有收线机。本发明配合自动焊接机、送料平车、炮杆放线架提高直径式拉丝机上线装置的自动化水平。同时本发明降低人工成本,降低起重设备的使用率；提高拉丝机的连续性作业,降低劳动强度。(The utility model provides an intelligent material loading conveyor of large-scale straight advancing wire drawing machine, includes gun pole pay off rack device, wire drawing host computer, admission machine, the wire drawing host computer has been placed to gun pole pay off rack device right side, and the admission machine has been placed on wire drawing host computer right side. The automatic wire feeding device is matched with an automatic welding machine, a feeding flat car and a gun rod pay-off rack to improve the automation level of the wire feeding device of the diameter type wire drawing machine. Meanwhile, the invention reduces the labor cost and the utilization rate of hoisting equipment; the continuous operation of the wire drawing machine is improved, and the labor intensity is reduced.)

1. The utility model provides an intelligent material loading conveyor of large-scale straight advancing wire drawing machine which characterized in that: the novel wire drawing machine comprises a gun rod pay-off rack device (1), a wire drawing host machine (2) and a wire rewinding machine (3), wherein the wire drawing host machine (2) is placed on the right side of the gun rod pay-off rack device (1), and the wire rewinding machine (3) is placed on the right side of the wire drawing host machine (2).

2. The intelligent feeding and conveying device of the large-scale straight-advancing wire drawing machine according to claim 1, characterized in that: the gun rod pay-off rack device (1) comprises a feeding flat car (4), a feeding flat car track (5), a feeding flat car hydraulic system (6), a wire rod (7), an automatic horizontal type arc hydraulic double forging and pressing butt welding machine (8), a wire supporting frame (9), a front supporting arm (10), a rear supporting arm (11) and a wire drawing device (12); the feeding flat car (4) is arranged on a feeding flat car track (5), the feeding flat car track (5) is arranged right below the wire support frame (9), the hydraulic lifting system (6) is arranged below the feeding flat car (4), and the wire rod (7) is placed on the feeding flat car (4); the front end of the feeding flat car (4) is provided with an automatic horizontal type arc hydraulic double forging butt welding machine (8); a front supporting arm (10) and a rear supporting arm (11) are arranged below the wire support frame (9); the beam is provided with a wire drawing device (12).

Technical Field

The invention relates to an intelligent feeding and conveying device of a large straight-advancing wire drawing machine, and belongs to the field of wire product processing.

Background

Present large-scale straight-advancing formula wire drawing production facility uses hoisting equipment to go up the wire rod and uses hoisting equipment to promote the bull stick pay off rack and carry the wire rod usually, needs production operating personnel and crane cooperation to accomplish to go on the line, remove and carry the wire rod, the not enough of existence: 1. the steel rope is easy to get out of the groove when the inclined hoisting is inclined; 2. the steel ropes of the hoisting equipment wear the beam of the crane; 3. the distance is not easy to master when the pay-off rack is lowered, so that the pay-off rack is deformed and even cracked and damaged; 4. the hoisting equipment occupies long time and has low operation rate. With the increasingly competitive market of wire rod products, it is becoming more and more important to increase the production operation rate and reduce the labor intensity.

Disclosure of Invention

The invention aims to solve the technical problems that a feeding flat car, an automatic electric connecting machine and a gun rod pay-off rack are combined and installed into an intelligent feeding and conveying production device, so that the automatic feeding of the feeding flat car and the automatic conveying of wire rods by the gun rod pay-off rack can be realized, the production efficiency can be improved, the labor intensity can be reduced, and the potential safety hazard can be solved.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides an intelligent material loading conveyor of large-scale straight advancing wire drawing machine, includes gun pole pay off rack device, wire drawing host computer, admission machine, the wire drawing host computer has been placed to gun pole pay off rack device right side, and the admission machine has been placed on wire drawing host computer right side.

The gun rod pay-off rack device comprises a feeding flat car, a feeding flat car track, a feeding flat car hydraulic system, a wire rod, an automatic horizontal type arc hydraulic double-forging butt welding machine, a wire supporting rack, a front supporting arm, a rear supporting arm and a wire pulling device; the feeding flat car is arranged on a feeding flat car track, the feeding flat car track is arranged right below the wire support frame, a hydraulic lifting system is arranged below the feeding flat car, and the wire rod is placed on the feeding flat car; the front end of the feeding flat car is provided with an automatic horizontal type arc hydraulic double forging butt welding machine; a front supporting arm and a rear supporting arm are arranged below the wire support frame; the beam is provided with a wire drawing device.

The intelligent feeding and conveying device for the large-scale straight-advancing wire drawing machine adopts the technical scheme that under the control of a PLC, a feeding flat car and a wire drawing device car are matched with a gun rod pay-off rack to support the front part and support the rear part, and the linear motion in a fixed range is adopted to realize the automatic paying-off of the large-scale straight-advancing wire drawing machine. The automatic horizontal type arc hydraulic double-forging butt welding machine does not need to straighten the wire rod and only needs to polish welding slag after electric connection, after the electric connection, a supporting arm at the rear end of the gun rod pay-off rack is driven by a hydraulic system on the gun rod pay-off rack to lift the wire rod to move to the gun rod pay-off rack, and the feeding flat car descends and exits. A wire drawing device is arranged on a cross beam of the gun rod pay-off rack, and a wire drawing block is driven by an oil cylinder to press down and lift up a wire drawing block and avoid the wire drawing block to reach the upper line and is controlled by a PLC through an electromagnetic valve. The front end supporting arm and the rear end supporting arm of the gun rod pay-off rack are pressed down and lifted up under the driving of the oil cylinder to pull out the line and avoid the line, and the electromagnetic valve is controlled by the PLC. The feeding of the feeding flat car is manually instructed, the walking position is through a proximity switch, the wire pulling instruction is manually instructed to execute a fixed program, and related coordinated and matched actions are controlled by a PLC.

The beneficial effect of adopting above-mentioned technical scheme is:

1. the automatic wire feeding device is matched with an automatic welding machine, a feeding flat car and a gun rod pay-off rack to improve the automation level of the wire feeding device of the diameter type wire drawing machine.

2. The invention reduces the labor cost and the utilization rate of hoisting equipment; the continuous operation of the wire drawing machine is improved, and the labor intensity is reduced.

Drawings

Fig. 1 is a schematic structural view of an intelligent feeding and conveying device of a large straight-advancing wire drawing machine.

In the figure: 1-gun rod pay-off rack device, 2-wire drawing host machine and 3-wire rewinding machine.

Fig. 2 is a schematic structural diagram of the cannon rod pay-off rack device in fig. 1.

Fig. 3 is a top view of fig. 2.

In the figure: 4-feeding flat car, 5-feeding flat car track, 6-feeding flat car hydraulic system, 7-wire rod, 8-automatic horizontal arc hydraulic double forging and pressing butt welder, 9-wire support frame, 10-front support arm, 11-rear support arm and 12-wire drawing device.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings:

the utility model provides an intelligent material loading conveyor of large-scale straight advancing wire drawing machine, as shown in figure 1, constitutes large-scale straight advancing wire drawing machine unit by gun pole pay off rack device 1, wire drawing host computer 2, admission machine 3, and the wire rod that needs to draw passes through gun pole pay off rack device 1 unwrapping wire, and through the several wire drawing die that the diameter gradually diminishes under the reel winding wire rod of wire drawing host computer 2 pulls, is received by admission machine 3, finally obtains the required product of certain diameter, certain intensity.

As shown in fig. 2 and 3, the gun rod pay-off rack device 1 comprises a feeding flat car 4, a feeding flat car track 5, a feeding flat car hydraulic system 6, a wire rod 7, an automatic horizontal arc hydraulic double forging and welding butt welder 8, a wire supporting frame 9, a front supporting arm 10, a rear supporting arm 11 and a wire pulling device 12; the feeding flat car 4 is arranged on a flat car track 5, the flat car track 5 is arranged under a wire support frame 9, a hydraulic lifting system 6 is arranged under the feeding flat car 4, when a wire rod 7 is placed on the flat car, the feeding flat car 4 is driven by an oil cylinder to lift up and then moves to the front end of the wire support frame 9, the wire rod on the feeding flat car 4 and the wire rod on the wire support frame 9 are electrically connected by an automatic horizontal arc-shaped hydraulic double-forging butt welding machine 8 arranged at the front end of the feeding flat car 4, the wire rod does not need to be straightened when the arc-shaped electric welding machine is electrically connected, welding slag is only needed to be polished after the electric connection, a front support arm 10 of the wire support frame 9 after the electric connection is driven by a hydraulic system on a gun rod pay-off frame to lift up and move the wire rod 7 to the wire support frame, and the feeding flat car 4 is driven by the oil cylinder of the hydraulic system 6 to descend and exit. The wire drawing device 12 is arranged on a cross beam of the wire supporting frame 9, and a wire drawing block of the wire drawing device 12 is driven by an oil cylinder to press down and lift up a wire to be drawn and avoid the wire to be drawn. The front supporting arm 10 and the rear supporting arm 11 of the wire support frame 9 are driven by the oil cylinder to press down and lift up to play a role in pulling out wires and supporting the wire support frame 9. The feeding flat car 4 is used for feeding, a walking position of the feeding flat car is controlled by a proximity switch, a wire pulling instruction of the wire pulling device 12 is sent manually, a fixed program is executed, and related coordinated and matched actions are controlled by a PLC (programmable logic controller).