KR200285934Y1 - Online Icebreaker Automatic Drying Device_ - Google Patents

Abstract

The present invention relates to an online slip sheet automatic drying device for drying the slip sheet inserted when winding a stainless steel sheet,

A drying roll 30 is mounted on the sheet moving path wound along with the thin plate and rotates in contact with the upper and lower surfaces of the sheet. When the drying roll 30 is heated by a heating wire, the sheet is wrinkled. By the structure that I heated and spread,

It has the effect of preventing the deterioration of the product quality caused by the occurrence of wrinkles on the online.

Description

Online Icebreaker Auto Dryer

The present invention relates to a device for drying a sheet of paper inserted when winding a stainless steel sheet, and more particularly, by installing a plurality of drying rolls in the sheet of paper to dry the sheet of paper to prevent deterioration of product quality due to wrinkles of the paper. It is related with the on-line automatic sheet drying machine.

In general, when coiling stainless steel sheets produced in steel mills, paper sheets are rolled up together. If the sheets contain moisture, wrinkles are formed, and the wrinkles are spread on the sheets to improve product quality. It is to lower.

Figure 1 schematically shows a facility for winding and coiling the stainless steel sheet 110 and the slip sheet 120 together, the thin plate 110 and the slip sheet 120 is wound together by a tension reel 130, such a slip sheet 120 is released from the kanji coil 150 rotatably mounted to the frame 140 provided on the tension reel 130. Here, the plurality of zigzag coils 150 are mounted on the frame 140 to enable continuous supply of the zigzag 120, which is successively different if any one zigzag coil 150 is used. The coil 150 is released to fit between the thin plates 110. Reference numeral 122 is a wrinkle generated in the kanji, 152 is a drive motor for rotationally driving the kanji coil 150.

When the thin plate 110 and the kanji 120 are wound together by this configuration, the operator uses the kanji coil 150 when the operator determines that the wrinkles 122 are generated in the kanji 120 by the naked eye. The other zigzag coil 150 is replaced, and zigzag coils having wrinkles are disposed of or reused after being transported by a separate zigzag drying machine for a long time by a heater.

However, this is unreasonable because it takes considerable time and personnel to disassemble the kanji coil 150 in use from the frame 140 and transfer it to the kanji coil drying machine, which is a separate facility, and the coiled kanji coil 150 is separated. Drying for a whole long time in the coil drying stand is very inefficient in terms of drying efficiency.

The present invention has been made to solve such a conventional problem, the object of the present invention is to provide an on-line automatic sheet drying machine that can effectively operate the equipment by removing the wrinkles generated by directly drying the sheet on the online. .

1 is a configuration diagram schematically showing a conventional sheet paper feeding device

Figure 2 is a schematic diagram showing a simplified sheet feeding device equipped with an automatic sheet separating device according to the present invention

Figure 3 is an overall perspective view showing an automatic slip sheet drying apparatus of the present invention

Figure 4 is a perspective view showing in detail the dry roll and the mounting portion of the subject innovation

5 is an exploded perspective view showing the inside of the dry roll of the present invention.

Explanation of symbols on the main parts of the drawings

10 ... support 12 ... guide hole

16 .. Moving block 21,22 ... cylinder

30 ... drying roll 32 ... fixed tube

33 ... heat transfer hole 34 ... bearing member

36 ... rotary roll 38 ... insulated body

40 ... shield plate 44 ... heating wire

46 ... thermocouple

The present invention as a technical configuration for achieving the above object,

In the device provided on the frame provided on the upper side of the tension reel for winding the thin plate rotatably mounted so that the slip sheet released from the interleaver coil is wound together with the thin plate through the guide roll,

Supports each having a plurality of vertical guide holes formed on both edges of the guide sheet between the guide roll and the interleaver coil on the frame are mounted to the guide holes such that the movable block body is slidable by a cylinder. The initial position of the moving block body near is set higher than the slip sheet moving path, and the initial position of the moving block body close to the guide roll is set lower than the sheet moving path so that it slides to the lower side and the upper side of the sheet moving path when drying the sheet. To form a zigzag movement path of the kanji;

A hollow tube cylindrical fixing tube having a plurality of heat transfer holes penetrating radially through both ends of the movable block body, and an insulating body made of an insulating material having a heating wire on the outer surface thereof, fixed by being inserted into the fixing tube; It has a drying roll consisting of a rotating roller of the hollow cylinder cylindrical type fitted to be rotatable through a bearing member on the outside of the fixed tube;

By providing an on-line automatic slip dryer, characterized in that the control unit is configured to supply power to the upper and lower cylinders and heating wire.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a schematic block diagram showing a facility for winding a thin sheet and a sheet of paper equipped with an automatic slip sheet automatic drying apparatus according to the present invention, Figure 3 is a block diagram showing an automatic sheet drying apparatus of the present invention.

A plurality of zigzag coils 150 are mounted on the frame 140 so as to be rotatable, and the zigzag 120 unwound from any one of them is wound together with the thin plate 110 with a tension reel 130 to be coiled. The configuration of the equipment is shown the same as the conventional configuration.

The device 1 of the present invention is provided with one corresponding to each of the interleaver coils 150, and since they have the same structure, any one of them will be described below.

The apparatus 1 includes a guide roll 160 mounted on the frame 140 so as to be idling to guide the zigzag coil 150 and the zigzag released from the zigzag coil 150 to the tension reel 130. It is installed between the, and has a support (10) fixed on each side of the frame 140, the slipper 120, respectively.

The support 10 is provided with a pair of guide holes 12 parallel to each other while being formed in a predetermined length in a vertical direction, and the vertical inner surface of the guide hole 12 is shown in more detail in FIG. As described above, the guide protrusions 14 are formed to protrude outwardly and vertically, and the movable block body 16 is accommodated between the guide protrusions 14 so as to slide in the vertical direction. To this end, on both outer surface portions of the movable block body 16, guide grooves 18 for receiving the guide protrusions 14 are formed, and thus, a movable block body moving up and down along the guide hole 12. (16) the sliding movement can be made stable.

Shanghaidong of the movable block body 16 is possible by the cylinder 21, 22, one of the cylinder is mounted so that the rod is directed to the lower side of the moving block of the side hole 12 close to the guide roll 160 The upper cylinder 21 is configured to move the sieve 16 up and down, and the other is mounted so that the rod is directed upward to move the movable block body 16 of the side hole 12 close to the zigzag coil 150 up and down. The lower cylinder 22 to be made.

The moving block body 16 is provided with a sensor sensitive plate 24 to be detected by the sensor 26 mounted on the support 10 to detect whether the position of the moving block body 16 is in the set position. .

The end of the drying roll 30 is fixedly mounted to the movable block body 16, respectively, the drying roll 30 is a hollow cylinder-shaped fixed tube 32, both ends of which are fixed to the movable block body 16, and the fixed tube An insulated body made of a hollow cylinder-shaped rotary roll 36 mounted on the outside of the 32 via a bearing member 34 to be rotatable, and an insulating material inserted into the fixing tube 32 to provide a heating sheet for heating. It consists of 38.

By forming a plurality of heat transfer holes 33 in the rotary roll 36 mounting portion of the fixed tube 32, heat generated therein can be more quickly and effectively transmitted to the rotary roll 36 side, and the fixed tube 32 Both ends of the panel are blocked by the disk-shaped shield plate 40.

The rotary roll 36 is preferably made of aluminum so that the heat transfer can be made more quickly.

Both ends of the insulating body 38 are fixed to a central inner surface portion of the shielding plate 40 by a bolt member or the like so that the position thereof is maintained so as not to contact the fixing tube 32, and the outer surface of the insulating body 38. A groove (not shown) is formed along a predetermined path, and the groove is equipped with a heating wire 44 enclosed by an insulating ring 42, and both ends of the heating wire 44 are shielded plates ( 40 is extended through a predetermined length to the outside to be supplied with power by being connected to a separate controller (not shown).

In addition, the outer surface of one end of the insulating body 38 is formed with a groove 48 that can accommodate the thermocouple 46, the gauge forming portion 47 of the thermocouple 46 is a shielding plate 40 The temperature of the space formed between the outer surface of the insulating body 38 and the inner surface of the fixed tube 32 is measured and displayed on the gauge forming unit 47 by being positioned outside the inner side of the insulating body 38, and the temperature measurement of the thermocouple 46 is performed. It is preferable to transmit the information to the control unit so that the control unit can adjust the amount of current supplied to the heating wire 44 in accordance with the transmission data. Alternatively, the gauge forming unit 47 may be equipped with a temperature setting function to enable direct power supply adjustment. In this case, one of the heating wires 44 is connected to the contact point a 'of the thermocouple 46. In addition, when the contact b 'of the thermocouple 46 and the other of the heating line 44 are connected to the power supply unit, the current supplied to the heating line 44 flows through the gauge forming unit 47, and thus If a value higher than the temperature is detected, the current may be cut directly by the gauge forming unit 47.

The device of the present invention having such a configuration effectively prevents the formation of wrinkles by heating and spreading the separator sheet online. That is, as illustrated in FIG. 2, the slip paper 120 released from the slip paper coil 150 may include a plurality of drying rolls 30 and a guide reel 130 along a path passing through the guide roll 160. ), It is dried as it is ironed by the heated drying roll 30 while moving along this path.

In detail, the upper edge of the upper and lower cylinders 21 and 22 in the normal state is detected in the tension reel 130 is not the wrinkle 120 is generated in the tension reel (130) bar In this case, the slip sheet 120 released from the slip sheet coil 150 is wound around the tension reel 130 via the guide roll 160 only.

When the work is made in this state and the operator detects the occurrence of the wrinkles 122 with the naked eye, first, the upper and lower cylinders 21 and 22 are reversed, and thus, between the zigzag coil 150 and the guide roll 160. The interleaver 120, which has been moved in a straight path, moves in a zigzag, that is, an 'S' shape path by the upper and lower cylinders 21 and 22. That is, the slip sheet 120 moves in a state where a predetermined area is in contact with the surface of the drying roll 30. Of course, the reverse position of the upper and lower cylinders 21 and 22 is a position where the sensor 26 provided on the support 10 detects the sensor sensitive plate 24 provided on the moving block 16. It is preferable to set in advance.

At the same time, the heating wire 44 of the drying roll 30 is supplied with a current, thereby generating heat, and the heat generated thus heats the fixed tube 32 and at the same time rotates the rotary roll through the heat transfer hole 33. 36) is radiated.

Therefore, the rotary roll 36 is heated, and the moisture slipper 120 moving in contact with the rotary roll 36 is heated to remove moisture that caused the wrinkles of the slipper 120. That is, the slipper 120 is to be wound around the tension reel 130 by removing the wrinkles 122 while passing through the rotary roll (36).

In addition, when the rotation drive of the tension reel 130 is stopped, the upper and lower cylinders 21 and 22 move forward to separate from the surface of the sheet 120 so that the predetermined portion of the sheet 120 is continuously heated. The risk that the part of the slip paper 120 is cut by deterioration is prevented. Of course, when the tension reel 130 starts the rotation drive, the upper and lower cylinders 21 and 22 are reversed to continue the drying of the ice sheet.

As described above, according to the on-line automatic slip sheet drying apparatus according to the present invention, when wrinkles are generated in the sheet, heating the sheet in contact with the heated dry roll on the upper and lower surfaces of the sheet, removing moisture contained therein, It is spread out.

This solves the conventional problem in which wrinkles generated in the slip paper are propagated to the wound stainless steel sheet to cause product defects.

In addition, the work efficiency is eliminated by eliminating the hassle of heating the wrinkled kanji coil in a separate facility.

Claims (3)

Since the zigzag coil 150 is rotatably mounted on the frame 140 provided on the upper side of the tension reel 130 for winding the thin plate 110, the zigzag 120 released from the zigzag coil 150 is a guide roll. In the device to be wound together with the thin plate 110 via 160, Supports 10 having a plurality of vertical guide holes 12 formed on both edges of the slipper 120 between the guide roll 160 and the slippery coil 150 on the frame 140 are respectively mounted. The movable block body 16 is installed in the hole 12 so as to be slidable by the cylinders 21 and 22, respectively, and the initial position of the movable block body 16 close to the interleaver coil 150 is the interleaver 120. Above the movement path, the initial position of the moving block body 16 closer to the guide roll 160 is set below the movement route of the slip sheet 120, and the lower side and the upper side than the movement route of the slip sheet 120 during dry cleaning. Sliding to form a movement path of the zigzag 120 in a zigzag shape; A hollow tube cylindrical fixing tube 32 having both ends fixed to the moving block body 16 and radially penetrating therethrough and a plurality of heat transfer holes 33 are inserted into and fixed to the inner surface of the fixing tube 32. Drying roll consisting of an insulating body 38 made of an insulating material having a heating wire 44, and a hollow roller-shaped rotary roll 36 fitted to the outside of the fixed tube 32 so as to be rotatable through a bearing member 34. Having 30; The upper and lower cylinders 21, 22 and on-line automatic drying apparatus, characterized in that it consists of a control unit for supplying power to the heating wire (44). According to claim 1, wherein the sensor sensitive plate 24 is mounted on the movable block body 16, and the sensor 26 is mounted at the proper position of the support 10 to adjust the dry ice dry position of the dry roll 30 On-line automatic slip dryer, characterized in that set. According to claim 1, The thermocouple 46 is mounted through the groove 48 formed on the outer surface of one side of the insulating body 38, the thermocouple 46 is connected to the control unit of the drying roll 30 On-line icebreaker automatic drying device, characterized by maintaining the temperature in the set range.