JPS6076224A - Wound-up coil weighing device - Google Patents

Abstract

PURPOSE:To weigh accurately a wound-up coil before tying it with a band by supporting the coil on a supporting bed while preventing it from coming loose and guiding the bed to mount it on a weighing table for weighing the coil by a load cell. CONSTITUTION:Carriage 4 is carried in and stopped at the under side of a coil 26 wound up by a mandrel, and the coil 26 is supported on a supporting bed 11 by raising the bed 11 by the extension of a cylinder 5, and is also held by holding arms 13 so that the coil 26 is prevented from coming loose. When the carriage 4 is moved along a rail 3, and the cylinder 5 is contracted at the stopping position; guide rods 7 are lowered through the guidance of guide cylinders 10 while keeping pins 6 fitted to through-holes 12 as they are, and the lower surface of bed 11 comes into contact with the upper surface of a weighing table 15. When the cylinder 5 contracts further, the pins 6 move downward to separate from the holes 12, and the bed is stationarily mounted on the table 15. At that time, the measured weight of coil 26 is displayed or recorded by a signal of load cell 14.

Description

[Detailed Description of the Invention] The winding coil that has been split and sheared at δ on the slitter line and taken up on the expansion/contraction mandrel is held down on the winding side to prevent it from unraveling, and then the winding coil is placed on the winding coil unloading cart. It was difficult to accurately measure the coils by binding them with a band and then taking them out and weighing the band.

The purpose of the present invention is to weigh the wound coil before band binding in the winding coil unloading process. A movable rail 3.3 is laid in the middle of the soft rail 3.2, and a bogie 4 that runs on the soft rail 3.3 is arranged. An upright cylinder 5 is provided in the center of the truck 4, and two upright pins 6.6 are provided protruding from the upper end of the cylinder 5, and a through hole 7.7 is bored through the cylinder 5 to slidably fit into the pins 6.6. A push-up stand 8 is arranged, a straight inner rod 9.9 is provided downward on both sides of the push-up stand 80, and this is slidably fitted into a guide tube]0.10 provided on the trolley 4. . A winding coil support stand is placed on the top of the push-up stand 8,
The above-mentioned pins 6.6 are fitted into two through holes 12.12 drilled in the support table J, and the support table 11 has a winding side holding arm that can be expanded and contracted as shown in FIG. 13.13 is provided to form a winding coil unloading device. In the present invention, the weighing pedestal 1 is connected to the upper surface of the truck 4 via the load cell 14.14.
5, a space S is bored in the center of the pedestal 15 through which the push-up pedestal 8 passes vertically, and the support pedestal 1] is disposed above the pedestal 15.

The upright cylinder 5 and the push-up table 8 form a lifting device 16 for the support table 11. The lower surface of the push-up table 8 is supported by the upper surface of the base 17 of the pin 6.6 and moves up and down, and a fitting relief 18 formed on the push-up table 8 side is formed on the upper outer periphery of the straight inner rod 9.9 on the guide tube 10 side. Fitted into the separation 19 formed in the
The guide rod 9.9, the guide cylinder 10, ]0, the pin 6.6, the through hole 7.12, etc. form a guide placement device 20 for guiding the support base 11 onto the pedestal 15. Furthermore, figure 2
Reference numeral 1 indicates the wheels of the trolley 4, 22 indicates the rotating shaft of the clamping arm 13, 23 indicates the cylinder for its operation, and 24 indicates the clamping arm 13.
25 is a pressure-bonded rubber lifting cylinder provided on one of the clamping arms 13, and in FIG. Also, the load center line C%C of the load cell 14.14 is located between the pin 6.6 and the guide rod 9 during measurement.
．． It is held approximately parallel to the center line of 9.

Therefore, the upper surface of the winding coil 26 wound around a mandrel (not shown) is pressed and the mandrel contracts, and the truck 4 enters below the coil 26 along the rail 3.3 and stops. After that, as shown in FIG.
The winding coil 26 is supported above the coil 26, and the clamps 13 and 13 come close in opposite directions and press the winding side of the fill 26 to prevent the coil 26 from unraveling. In this state, the carriage 4 moves along the moving line 3.3 and stops at a position away from the mandrel. At this stop position, when the cylinder 5 is retracted, the support stand]
1, with the pin 6.6 and the through hole 12, ]2 fitted together, the guide rod 9.9 is guided by the guide cylinder 10, ]0 and lowers in the vertical direction, and is placed on the support stand at the position shown in FIG. The lower surface of 11 contacts the upper surface of weighing pedestal 15. In this state, when the cylinder 5 further contracts, the above-mentioned -
The separate parts 18 and 19 are fitted together, and the pin 6.6 is further lowered and separated from the through hole 12.12, and the support base 1] becomes the support base 1.
At that point, the winding coil 26 is guided and placed on the winding coil 26 by the signal from the load cell 14.
The measured value is written or recorded. This measuring state is shown in FIG. 1, and in this state, the clamping arms 13.13 are in the position shown by the imaginary lines in the figure, and are clamping the winding side surface of the winding coil 26. After the measurement is completed, the cylinder 5 is raised from the state shown in FIGS. 2 and 3 to the position shown in FIG. 4, and the trolley 4 is moved to a predetermined position along the rail 3.
6 are tied together with a handle and transported.

Since the present invention is constructed as described above, the winding mandrel is supported on the support stand 11, and the support stand 11 is placed on the weighing pedestal 15 in a state in which unraveling is prevented by the clamping arms 13.13. Guide mounted load cell 14, ] 4
The load cells 14 and 14 have the effect of precisely weighing the wound coil 26 before band binding when it is held stationary above.

[Brief explanation of drawings]

Fig. 1 is a front view showing the wound coil measuring device of the present invention, Fig. 2 is a front view of the state immediately before measurement, Fig. 3 is a front view of the state in which the support stand and the pedestal are in contact, and Fig. 4 is the front view of the wound coil measuring device of the present invention. FIG. 5, a front view of the support stand in a lifted state, is a partially enlarged view of FIG. 1. 4.Track running trolley, 11.. Winding coil support stand, 26
... Winding coil, 13... Winding side clamping arm, 14... Load cell, 15... Measurement pedestal, 16... Lifting device, 2
0...Guidance placement device. Patent applicant Nissin Steel Co., Ltd. Watanabe Iron Works Co., Ltd.

Claims (1)

[Claims] (1) A winding coil support stand 11 is disposed on the moving carriage 4 so as to be freely raised and lowered, and the support stand 11K is provided with gripping arms 13.13 on the winding side of the winding coil 26 to take up the winding film. A weighing pedestal 15 is supported via a load cell 14 and a load cell 14 on the cart 4, and the support 1] is arranged on the top of the pedestal 15, and the support provided on the cart 4. A monitoring coil '# is equipped with a lifting device 16 and a guiding and placing device 2o for guiding the supporting table 13 onto the pedestal 15.