JPS6351945B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a method for transporting a wire winding reel (hereinafter simply referred to as a winding reel) that winds up an intermediate product from a wire drawing process to a wire twisting process in a metal wire stranding process. This invention relates to a reel transport method for transporting used reels from a wire twisting process to a wire drawing process.

Conventionally, in the metal wire twisting process, a plurality of winding reels finished in the wire drawing process were supplied to a wire twisting machine as one unit, corresponding to the twist configuration in the wire twisting process. However, there is some variation in the winding length in the wire drawing process, and it is impossible to completely eliminate this variation. An unused wire of m length (hereinafter referred to as extra-length wire) was generated, and a process for removing the extra-length wire (hereinafter referred to as wire-breaking process) was required. As mentioned above, transportation of the winding reel from the wire drawing process to the wire twisting process.Furthermore, even if a used reel with an extra length of wire is transported to the wire drawing process, it cannot be used immediately. Transport of used reels from the wire twisting process to the wire-breaking process, wire-breaking work, and transportation of empty reels (reels from which excess wire was removed in the wire-breaking process) from the wire-breaking process to the wire-drawing process, and emergency work. The flow of goods and work became complicated, resulting in inefficiency. In addition, the reels stagnate during this time, requiring extra reels and transportation vehicles, and also requiring a wire-breaking process, space and workers, which is extremely uneconomical.

The present invention has been made to solve the above-mentioned conventional drawbacks, and its object is to perform wire-breaking work using a wire-breaking device during reel conveyance.

As shown in FIG. 6, the present invention provides a transport vehicle having a reel loading and unraveling device and a built-in drive source, and a winding reel on which the intermediate product finished in the wire drawing process is wound. A plurality of reels are supported and transported to the wire twisting process, and a plurality of used reels used in the wire twisting process are supported on the above transport vehicle, and the extra length of wire remaining on the used reels is broken by a wire breaking device. In this reel conveyance method, the reel is conveyed to the wire drawing process, and the empty reel that has been broken by the wire breaking device is supplied to the wire drawing process.

Next, the transport vehicle used in the reel transport method of the present invention will be described in detail below.

As shown in FIG. 1, a rail 2 is installed on the upper surface of the vehicle body 1 that has a built-in drive source 42 in a direction perpendicular to the traveling direction of the vehicle body 1, and a slide body 3 is slidably fitted onto the rail 2. However, a moving body 4 is arranged on the sliding body 3. The moving body 4 is connected to a sliding drive device 22 .

A plurality of guide poles 5 are arranged on the movable body 4 and fixed by a support plate 11. The guide pole 5 is provided with a support 7 that is movable up and down by a plurality of rollers 6 that clamp the guide pole 5.
Place. A fixing plate 10 having a plurality of metal fittings 12 on its upper part is fixed to the support 7, and a tilting plate 13 having a receiving metal fitting 9 is attached to the fixing plate 10 via the metal fittings 12.

One side of the tilting plate driving device 8 is connected to the receiving fitting 9, and the other side of the tilting plate driving device 8 is attached to the support 7. On the tilting plate 13, a brake wheel 16,
A reel shaft bearing 14, which has a brake device composed of a brake string 17, a bolt 18, and a nut 19, and rotatably supports the reel shaft 15, is arranged. Also, a plurality of brake receivers 20 are attached to which the bolts 18 of the brake device are attached. Chain holders 2 are attached to the upper and lower parts of the support 7.
6 and 26 are provided, respectively, and both ends of the chain 25 are attached to the receiving metal fittings 26 and 26, respectively. Chain 25 above
an upper chain sprocket 27 attached to a sprocket bearing 28 installed on the support plate 11;
It is stretched between lower chain sprockets 24 attached to the shaft of a lifting drive device 23 installed on the moving body 4.

Further, on the upper part of the control box 40 provided at the end of the vehicle body 1, a horizontal guide roller 30 and a vertical guide roller 31 are provided.
and a traverse device 2 having a proximity sensor 45
9 and attach the driven pulley 32 to the traverse device 29, and also install the control box 4.
A break line reel shaft 35 is connected to a break line drive device 39 installed on the top of the 0 through a shaft coupling 38, and the reel shaft 35 is held by a break line reel shaft bearing 36.
The reel shaft 3 between the reel shaft bearings 36
Attach the drive pulley 34 to the drive pulley 34 at
A drive belt 33 is stretched between the driven pulley 32 and the driven pulley 32. A removable operation box 41 in the control box 40
is attached, and the operation box 41 and control box 40 are electrically connected by a captire cord 44.

The driving source 42 is a battery and a hydraulic pump, the tilting plate driving device 8 and the sliding driving device 22 are hydraulic cylinders, and the lifting driving device 23 and the line-breaking driving device 39 are each driven by an electric motor, or the driving source 42 is driven by a hydraulic cylinder. The battery or engine generator, the tilting plate drive device 8, the sliding drive device 22, the lifting drive device 23, and the line drive device 39 are each driven by electric motors, and the moving mechanism is driven by gears, racks, cam mechanisms, link mechanisms, etc. May be combined.

Next, the reel conveyance method of the present invention will be explained.

The winding reel 21 finished in the wire drawing process is attached to each reel shaft 15, transported to the wire twisting process by the drive source 42, and after being used in the wire twisting process, the end portion of the metal wire 43 remaining on each reel is is wound on the wire reel 37, the wire drive device 39 is operated by operating the push button in the operation box 41, the traverse device 29 and the wire reel 37 are driven via the wire reel shaft 35, and the wire reel 37 is wound. do the work. During wire-breaking work, reel shaft 1
The feeding force is set by a brake device attached to 5 to prevent the metal wire 43 from loosening due to overrun of the take-up reel 21 and from breaking due to spooling. The amount of wire remaining on the take-up reel 21 varies, and the metal wires 43 are pulled out of the traverse device in order from the one with the shortest winding length, but the last metal wire 4
The proximity sensor 45 detects that 3 has come off, and stops the line-resolving line drive device 39. In addition, the ends of the metal wires 43 that have been pulled out one after another are held down by other metal wires 43 one after another by the traverse device 29, so that the ends of the metal wires 43 that have come out one after another are held down by the other metal wires 43, so that they are removed from the wire reel 37.
It will not come off or get wrapped around other parts. In addition, as shown in Fig. 4, a winding reel,
When an empty reel is being conveyed or an extra length reel is being conveyed, the tilting plate 13 is tilted by the tilting plate drive device 8 to prevent the reel from falling off. Furthermore, as shown in FIG.
By moving up and down, various reels can be picked up and loaded on a pedestal appropriately placed in the wire drawing process and wire twisting process without having to directly hold the heavy reel by remote control from the operation box 41. Can be unloaded.

As described above, when using the reel conveying method of the present invention, the unraveling process can be performed during transportation, thereby omitting the unraveling process, and the reels can be collected without stagnation, which greatly reduces the number of reels held. can be reduced to In addition, since the cargo can be handled by remote control, the physical labor of the worker can be reduced and safety can be ensured. Furthermore, if the present invention is applied to an automatic guided vehicle, unloading, unloading, and transportation can be performed unmanned, except for unprocessed ends during wire-breaking work. As described above, the present invention has excellent effects.

[Brief explanation of the drawing]

FIG. 1 is a front view showing an embodiment of a reel transport vehicle used in the reel transport method of the present invention, FIG. 2 is a plan view taken along the line A-A in FIG. 1, and FIG. B
- A sectional view taken along the line B, FIG. 4 is a side view showing the state during transportation and wire-breaking work, FIG. 5 is a block diagram showing the conventional reel conveyance method, and FIG. 6 is the reel conveyance method of the present invention. FIG. 1 is a vehicle body, 2 is a rail, 3 is a sliding body, 4 is a moving body, 5 is a guide pole, 6 is a roller, 7 is a support, 8 is a tilting plate drive device, 9 is a receiving bracket, 10 is a fixed plate, 11 12 is a support plate, 12 is a metal fitting, 13 is a tilting plate, 14 is a reel shaft bearing, 15 is a reel shaft, 16
is the brake wheel, 17 is the brake string, 18
is a bolt, 19 is a nut, 20 is a brake receiver, 21 is a winding reel, 22 is a sliding drive device,
23 is a lifting drive device, 24 and 27 are chain sprockets, 25 is a chain, 26 is a chain holder, 28 is a sprocket bearing, 29 is a traverse device, 30 and 31 are guide rollers, 32 and 34 are pulleys, and 33 is a drive Belt, 35 is a wire reel shaft, 36 is a bearing, 37 is a wire reel, 38 is a shaft coupling, 39 is a wire wire drive device, 40 is a control box, 41 is an operation box, 42 is a drive source, 43 is a metal wire , 44 is a captire cord, and 45 is a proximity sensor.

Claims (1)

[Claims] 1. In a method of transporting a winding reel or a used reel between a wire drawing process and a wire twisting process, the reel is A reel conveyance method characterized by carrying out the conveyance while unraveling the extra length of wire remaining on the used reel during conveyance.