KR20050010358A - Automatic inserting device for inner ring - Google Patents

Abstract

PURPOSE: To provide an apparatus for automatically inserting an inner ring into coil type products so that the products produced in the hot dip galvanizing process are packed promptly and accurately, thereby improving productivity of hot dip galvanized products. CONSTITUTION: The apparatus for automatically inserting an inner ring comprises an inner ring drawing part(100) and an inner ring inserting part(200) installed adjacently to the inner ring inserting part to automatically insert the inner ring among packing materials into an inner diameter part of coil type products produced from the hot dip galvanizing process, wherein the inner ring drawing part comprises a rotary member mounted on a bearing block(54), a sawtooth shaped gear inserted into the rotary member, an electric powered motor(52), a rectangular table welded to an upper part of the rotary member, two rails welded to an upper part of the table on which guides connected to the rails are mounted, a rectangular moving member rested on an upper part of the guides, a hollow housing connected to the moving member by a hinge(39), an air cylinder mounted on an upper part of the moving member and the housing by clamps, an electric powered motor to which a worm gear is attached, and which is mounted on an upper part of the table by a support, a screw(43) mounted on the worm gear in such a way that an end of the screw is connected to the moving member, an electric powered motor(34) is mounted on the side surface of the housing, a screw attached to the electric powered motor(34), two blocks which are connected to the screw, and on which clamps(33a,33b) are mounted, and a guide inserted into an intermediate part of the screw and welded to the housing, and wherein the inner ring inserting part comprises a hydraulic unit case(29) in which a hydraulic unit is installed, four guide rods inserted into the hydraulic unit case and welded to a fixed table(28), a hydraulic cylinder(57) mounted on a central part of the case and connected to a central part of the fixed table, two rails fixed to an upper part of the fixed table and engaged with two guides, a rectangular moving member(23) which is welded to an upper part of the guides, and on the side surface of which air cylinders are mounted by clamps, a round shaped rail welded to a front part of the moving member, a central bar(16) connected to a rail into which an operation member is inserted, a support which is inserted into the central bar and the operation member, and on which guide members are mounted, an air cylinder(25) mounted on the moving member and the operation member by a clamp and an operation plate, and an air cylinder(31) mounted on the table by a clamp and connected to a lower part of the moving member.

Description

Automatic inserting device for inner ring}

The present invention relates to an apparatus for automatically supplying and inserting an inner circumferential ring among packaging materials for packaging a coil-type product produced in a hot dip galvanizing process, and more particularly, to automatically supply and insert a material for packaging a product. The present invention relates to an automatic circumferential ring insertion device for quickly inserting packaging materials by using a guide member in a device so that a product can be packaged in a smooth manner at all times.

In general, the hot dip galvanizing production process is a method as shown in Figure 1 through the heating furnace (1) to give the appropriate temperature on the surface of the steel sheet (7) and then to the steel plate proceeding from the liquid zinc in the plating bath (2) The zinc coating is performed on the surface, and the zinc coating control is performed by the plating amount controller 3 to proceed to the cooling operation and the post process while passing through the cooling stand 4 and the driving roll 5.

The galvanized product is produced in the same way as described above, the required weight of the demand is cut at the last process and transported to a packaging process that can be packaged. The conveyed product 8 shown in FIG. Use to pack.

And before carrying out the packaging, the operator measures the outer diameter of the product 8 using a tape measure (not shown), and then prepares the side plate 11 as a material for wrapping the side of the product 8, and then the outer ring 9 ) And the inner ring 10 and wait until the product 8 arrives at the loading rack 12.

In addition, since the size of the product 8 varies, the side plate 11 and the outer ring 9 are prepared in various ways, but the inner ring 10 has only two types of inner diameters of 610 mm and 762 mm. Only two types are prepared and inserted manually.

However, when the product (8) is produced in large quantities, as shown in Figure 4 takes a lot of time to wrap, there is a delay in production and there is a risk of safety accidents in the process of manually inserting the inner ring (10) When the product 8 continues to occur, there is a problem that a delay occurs in the production of the product 8 due to a delay in packaging.

An object of the present invention has been made to solve the above problems, it is possible to quickly and quickly packaging the product produced in the hot-dip galvanizing process of packaging materials that can improve the productivity of galvanized products It is to provide an inner ring automatic insertion device.

1 is a view showing a production process of a plated product according to the prior art

2 is a view showing a state where the coiled product is stored in the loading rack.

Fig. 3 shows the outer ring, inner ring and side plate used for product packaging;

4 is a front view showing a state where the product is packaged;

Figure 5 is a perspective view showing the inner ring automatic insertion device of the present invention

Fig. 6 is a perspective view showing the inner ring lead portion of the present invention.

Figure 7 is a perspective view showing the inner ring insert of the present invention

Fig. 8 is an exploded view showing the table structure of the inner circumferential ring insert of the present invention.

Figure 9 is an exploded view showing the operating member of the inner ring lead portion and the inner ring insert portion of the present invention;

Figure 10 illustrates a case and a clamp for storing the inner ring of the present invention.

11A and B illustrate an operation in which the clamp of the present invention grips the inner circumferential ring and directs it to the vertical position.

12A and 12B show a state in which the guide member of the present invention grips the inner circumferential ring.

Figure 13 is a view showing a state in which the inner ring automatic insertion device of the present invention inserts the inner ring in the product;

<Description of the symbols for the main parts of the drawings>

1: heating furnace 2: plating bath

3: plating amount controller 4: cooling stand

5: driving roll 6: coating gauge

7: steel sheet 8: coiled products

9: outer ring 10: inner ring

16: center bar 20a, b: air cylinder

22a, b: clamp 29: hydraulic case

32: clamp 35: screw

39: hinge 44: worm gear

100: inner ring taking part 200: inner ring insert

The inner ring automatic insertion device of the present invention for achieving the above object is installed on the side of the coil loading rack 12 of the packaging process shown in Figure 2 and is installed on both sides of the loading rack 12, but the structure of the device is the same Only one will be described in detail.

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

5 is a perspective view of the inner ring automatic inserting apparatus of the present invention, which is composed of an inner ring extracting portion 100 and an inner ring inserting portion 200 adjacent to the inner ring extracting portion.

6 shows a perspective view of the inner circumferential ring extracting portion of the present invention, wherein the inner circumferential ring extracting portion is mounted with a rotating member 53 on a bearing block 54 which can be fixed to a base, and a tooth on the rotating member 53. Insertion type gear 50 is installed, and the electric motor 52 is attached to the gear 51 is attached to the side to mesh with the toothed gear (50).

Then, the rectangular table 55 is attached to the upper part of the rotating member 53 by welding, and the two rails 49a and 49b are attached to the upper part of the table 55 by welding, and then the rails 49a, The guides 48a and 48b coupled to the 49b are mounted, and the rectangular moving member 40 is seated on the guides 48a and 48b by welding.

In addition, the hinge member 39 is coupled to the movable member 40, and the housing 38, which is empty inside, is coupled to the movable member 40 and the housing 38 by using clamps 45 and 46. Mount the air cylinder (47).

In addition, an electric motor 41 having a worm gear 44 attached thereto is mounted on the upper portion of the table 55 by using a support 42, and a screw 43 is attached to the worm gear 44 to end portions of the screw 43. Is coupled to the moving member (40).

9, an electric motor 34 is mounted on the side of the housing 38, a screw 35 is attached to the electric motor 34, and two blocks 36a, ( 36b), clamps 33a and 33b are mounted to the blocks 36a and 36b, a guide 37 is inserted into the screw 35 middle portion, and the guide 37 is The welding to the housing 38.

7 shows a perspective view of the inner circumferential ring insert of the present invention, wherein the inner circumferential ring insert has a hydraulic case 29 in which a hydraulic device is incorporated.

Referring to FIG. 8, four guide rods 56a, 56b, 56c, and 56d are inserted into the hydraulic case 29, and the guide rods 56a, 56b, 56c are inserted into the hydraulic system case 29. And 56d are welded to the fixed table 28, the hydraulic cylinder 57 is mounted on the central portion of the case 29, and the hydraulic cylinder 57 is connected to the central portion of the fixed table 28. Combine.

Referring to FIG. 7 again, two rails 27a and 27b are fixedly disposed on the fixing table 28 and two guides 30a and 30b are engaged with the rails 27a and 27b. Mounted, the guides (30a), 30b, the upper portion of the square moving member 23 by welding, and the movable member 23 on the side using the clamp 21a, 21b air cylinder ( 20a, 20b are mounted. (The clamp 21a is shown in Fig. 9).

In addition, the front portion of the movable member 23 is mounted by welding a rail 18 of the round shape, the center bar 16 is coupled to the rail 18, the operating member 17 is inserted into the rail 18 The support bar 19 is inserted into the center bar 16 and the operation member 17, and the guide members 15a, 15b, and 15c are mounted to the support 19.

Meanwhile, the air cylinder 25 is mounted on the moving member 23 and the operating member 17 by using the clamp 24 and the operating plate 26.

In addition, the air cylinder 31 is mounted on the table 28 by using the clamp 32, and the air cylinder 31 is connected to the lower portion of the movable member 23.

Fig. 10 shows a case and clamp for storing the inner circumferential ring of the present invention. The lower part of the case 58 for storing the inner circumferential ring 10 is left open.

Hereinafter, the operation of the inner ring automatic insertion device of the present invention will be described.

Figures 11A and B show an operation in which the clamp of the present invention grips the inner circumferential ring and directs it to the vertical position. A case 58 in which the inner circumferential ring 10 is installed next to the apparatus of the present invention is used. As shown in FIG. 2, when a computer receives a signal indicating that the coil 8 of the product has arrived at the loading stand 12 as shown in FIG. 2, an electric signal is sent to the electric motor 52 to transmit the gear. After rotating the rotation member 53 by 45 degrees by rotating the 51, the electric signal is sent to the electric motor 34 to rotate the screw 35 so that the clamps 33a and 33b are lowered in the case 58. To the position where it can clamp the inner circumferential ring 10 of (screw 35 and clamp 33a are shown in FIG. 9).

When the above operation is completed, the electric signal is sent to the electric motor 34 to rotate the screw 35 to gather the clamps 33a, 33b inward to clamp the inner ring 10 and then electric The signal is sent to the electric motor 41 to reverse the worm gear 44 to move the moving member 40 backwards.

Next, by sending an electrical signal to the electric motor 52 to reverse the gear 51 to rotate the rotating member 53 by 45 degrees, at this time to send an electrical signal to the air cylinder 45 to reverse The hinge 39 causes the housing 38 to rotate 90 degrees upwards.

Thus, as shown in Fig. 11B, the inner circumferential ring 10 is turned from horizontal to vertical.

12A and 12B show a state in which the guide member of the present invention grips the inner circumference ring, and when the above operation is completed, an electrical signal is sent to the air cylinder 31 to move forward one step, thereby guiding the guide member 15a. , 15b and 15c enter the inner ring 10.

Next, an electrical signal is sent to the air cylinder 25 to advance the actuation plate 26, at which time the actuating member 17 moves forward to widen the support 19, as shown in Fig. 12B. As described above, the guide members 15a, 15b, and 15c are automatically widened, so that the guide members 15a, 15b, and 15c are automatically expanded in the inner circumference ring 10.

FIG. 13 shows a state in which the inner ring automatic insertion device of the present invention inserts the inner ring into a product, and sends an electrical signal to the electric motor 34 to rotate the screw 35 to clamp 33a and 33b. After opening the left and right, the electrical signal is sent to the air cylinder 45 to move forward to lower the housing 38 by 90 degrees by the hinge 39.

When the above operation is completed, the electrical signal is sent to the hydraulic cylinder 57 of the hydraulic device 29 to raise the table 28 to the upper and the center of the inner diameter of the product 8 and the center bar 16 can be matched. After reaching the position, the electrical signal is sent to the air cylinder 31 and advanced two steps forward, so that the ends of the guide members 15a, 15b, and 15c may enter the inner diameter of the coil 8 slightly. To be.

Next, an electrical signal is sent to the air cylinders 20a and 20b to move the touchbars 22a and 22b forward so that the touchbars 22a and 22b push the inner ring 10 forward. The inner ring 10 is inserted into the inner diameter of the product 8.

When the above operation is completed, the electrical signal is sent to the air cylinder 31 to reverse, and the air cylinder 25 is reversed as the electrical signal to reduce the guide members 15a, 15b, and 15c. Afterwards, the hydraulic cylinder 57 is lowered as an electrical signal so that the table 28 is lowered to return all the devices to their original positions.

All the above devices are operated in reverse to perform the next preparation, and the inner ring of the packaging material is automatically inserted in the same manner as described above. Such electrical operation can be controlled by conventional computers.

Therefore, according to the present invention, the automatic inner ring inserting device inserts the inner ring 10 of the packaging material manually and inserts it into the inner diameter of the product 8 by using the inner ring automatic inserting device. To insert the inner circumference ring 10 has a practical effect that can package the product.

Claims (3)

Inner ring automatic inserting device consisting of an inner ring take-out portion 100 and the inner ring insert portion 200 adjacent to the inner ring take-out portion to automatically insert the inner ring of the packaging material in the hot dip galvanizing process. The method of claim 1, The inner circumferential ring lead-out portion 100 is equipped with a rotating member 53 in the bearing block 54 that can be fixed to the base, inserting the toothed gear 50 into the rotating member 53 is installed, An electric motor 52 having a gear 51 attached to the side surface to be engaged with the toothed gear 50 is installed, and a square table 55 is attached to the upper portion of the rotating member 53 by welding. After the two rails 49a and 49b are attached to the upper part by welding, the guides 48a and 48b coupled to the rails 49a and 49b are mounted, and the guides 48a and (b) are mounted. 48b) The rectangular movable member 40 is seated on the upper part by welding, and the housing 38 having an empty inside is coupled to the movable member 40 by using a hinge 39, and the movable member 40 and the housing are coupled to each other. (38) The air cylinder 47 is mounted on the upper part using the clamps 45 and 46, and the electric motor to which the worm gear 44 is attached using the support 42 on the upper part of the table 55 is attached. (41) is mounted, and the worm gear (44) is equipped with a screw (43) to couple the end of the screw (43) to the movable member (40), and the electric motor (34) is mounted on the side of the housing (38). A screw 35 is attached to the electric motor 34, and two blocks 36a and 36b are coupled to the screw 35, and a clamp 33a is attached to the blocks 36a and 36b. ), (33b) is mounted, the screw (35) in the middle portion is inserted into the guide (37), the guide (37) is an inner ring automatic insertion device configured by welding to the housing (38) by welding. The method of claim 1, The inner circumferential ring insert 200 has a hydraulic case 29 with a built-in hydraulic device, and four guide rods 56a, 56b, 56c, and 56d in the hydraulic case 29. Insert the guide rods 56a, 56b, 56c, and 56d into the fixed table 28 by welding, and mount the hydraulic cylinder 57 at the center of the case 29. The hydraulic cylinder 57 is coupled with the central portion of the fixed table 28, and two rails 27a and 27b are fixedly disposed on the fixed table 28, and the rails 27a and ( Two guides 30a and 30b are mounted to mesh with 27b), and a square moving member 23 is welded to the guides 30a and 30b and welded to the upper side of the moving member 23. The air cylinders 20a and 20b are mounted using the clamps 21a and 21b, and a round rail 18 is welded to the front of the movable member 23, and the rail 18 is mounted on the rail 18 by welding. Combining the center bar (16) , Inserting the operating member 17 into the rail 18, inserting the support 19 into the center bar 16 and the operating member 17, and the guide member 15a, into the support 19. 15b) and 15c are mounted, and the air cylinder 25 is mounted to the movable member 23 and the operating member 17 by using the clamp 24 and the operating plate 26, and is mounted on the table 28. Mounting the air cylinder (31) using a clamp (32), the inner ring automatic insertion device is configured by connecting the air cylinder (31) with the lower portion of the movable member (23).