KR100668639B1 - Auto-loading apparatus on booker - Google Patents

Abstract

An apparatus for automatically loading semi-manufactured goods of a tire is provided to improve the working condition and rapidly operate the loading work through the automation of the semi-manufactured goods of the tire. An apparatus for automatically loading semi-manufactured goods of a tire comprises a roller conveyor(1) transferring the semi-manufactured goods; a loading apparatus(2); a regulating apparatus(3) transferring the semi-manufactured goods to the first belt conveyor; s first belt conveyor apparatus(4); a second belt conveyor apparatus(5); an upward apparatus(6) lifting up and down the second belt conveyor belt; a crank gear apparatus(7); a supply apparatus(8) receiving the semi-manufactured goods from the second belt conveyor apparatus; a storage plate bending apparatus(9) installed at both left and right sides of the front surface of the upward apparatus; a storage plate-down apparatus(10) assembled in the storage plate bending apparatus; an elevating apparatus(20) vertically lifting the supply apparatus as well as the upward apparatus and the crank gear apparatus; and a transporting device-transferring apparatus(30) installed to sense a semi-manufactured goods transporting device(40) by a sensor.

Description

Semi-automatic tire loading device {Auto-loading apparatus on booker}

1 is a front view of a semi-automatic loading device according to the invention

Figure 2 is a side view of a roller conveyor in the semi-automatic loading device according to the invention

Figure 3 is a front view of a roller conveyor in the semi-automatic loading device according to the invention

Figure 4 is a semi-finished automatic loading device according to the invention, the front view of the loading device

Figure 5 is a side view of the loading device in the semi-automatic loading device according to the invention

6 is a front view of the adjusting device in the semi-automatic loading device according to the present invention.

Figure 7 is a plan view of the adjusting device in the semi-automatic loading device according to the invention

8 is a front view of a first belt conveyor device in the semi-automatic loading device according to the present invention.

9 is a plan view of the first belt conveyor device in the semi-automatic loading device according to the invention

10 is a front view of a second belt conveyor device in the semi-automatic loading device according to the present invention.

11 is a plan view of a second belt conveyor device in the semi-automatic loading device according to the present invention.

12 is a side view of a second belt conveyor device in the semi-automatic loading device according to the present invention.

Figure 13 is a front view of the upward device in the semi-automatic loading device according to the invention

Figure 14 is a side view of the upward device in the semi-automatic loading device according to the invention

15 is a front view of a crank gear device in the semi-automatic loading device according to the present invention.

16 is a plan view of a crank gear device in the semi-automatic loading device according to the present invention.

17 is a plan view of a semi-finished product supply device in the semi-automatic loading device according to the present invention.

18 is a front view of the storage plate feeding device in the semi-automatic loading device according to the present invention.

19 is a front view of the storage plate down device in the semi-automatic loading device according to the present invention.

20 is a plan view of a storage plate down device in the semi-automatic loading device according to the present invention.

Figure 21 is a front view of the elevator apparatus in the semi-automatic loading device according to the invention

Figure 22 is a side view of an elevator apparatus in the semi-automatic loading device according to the invention

Figure 23 is a plan view of an elevator in the semi-automatic loading device according to the present invention

24 is a front view of a conveyance conveying apparatus in the semi-automatic product loading apparatus according to the present invention.

25 is a plan view of a conveyance conveying device in the semi-automatic loading device according to the present invention.

Figure 26 is a front view of the semifinished product transport sphere.

*** Explanation of major symbols in drawings ***

1: Roller Conveyor Unit 11: Frame

12: roller 13: rotating shaft

14: O-ring belt 15: drive motor device

2: loading device 21: frame

22: drive motor 23: rotating shaft

24: rotating arm 25: rotating plate

3: adjuster 31: frame

32p: Pulley 32v: Conveyor Belt

32sp: support plate 3s: rotation axis

32: 1st conveyor 33: 2nd conveyor

34: drive unit 35: detection sensor

5: second belt conveyor device 51: servo motor

52: rotation axis 53: circular pulley

54: driven pulley 55: supporter

56: conveyor belt 57: frame

58: telescoping bracket

6: up device 61: second belt conveyor up-down equipment

611: frame 612: cylinder

613: Leviathan 614: crankshaft

62: vertical drive system 621: lift roller

622: spur gear 623: spur gear shaft

624: guide roller

7: crank unit 71: slot part

711: rail 72: roller portion

721: guide roller 73: servo motor

74: crank arm

8: Semi-finished product supply unit 81: Servo motor

82: axis of rotation 83: conveyor bar

84: urethane roll 85: guide roll

86: spur gear 87: clutch

9: storage plate wet sheet 91: frame plate

92: air cylinder 911: curved slit

93: storage plate suction cup 931: slider

932: holding bar 933: air cylinder

934: vacuum pad

10: storage plate down device 110: rodless cylinder

111: L device 120: sliding plate

131: urethane roller 130: down bar

141: stopper 142: air cylinder

140: Down Bar East

20: elevator device 211: pillar

212: horizontal beam 213: vertical beam

214: ceiling vertical robot 210: device frame

221 and 222: belt pulley 220: rotating shaft

230: servo motor 240: upper belt pulley

250: Flat belt for lift 260: Rack gear

30: conveying feeder 310: fixed feed roller portion

320: variable feed roller unit 330: sensor

30-a: loading sector 30-b: loading position sector

30-c: emission sector

311: drive roller 312: drive motor

313: fixed cylinder 321: variable roller

322: link lever 323: air cylinder

40: semi-finished transport sphere 410: storage plate

The present invention relates to an automatic tire semi-finished product loading device for automatically loading a semi-finished product extruded from a molding machine into a semi-finished product transport sphere and transferring it to the next process.

In manufacturing a conventional tire shape, an operator manually loads a semi-finished product port and transports the semi-finished product port loaded with the semi-finished product to the next process in order to transport the extruded semi-finished product to the next process.

That is, the semi-finished product transport sphere is assembled in a state in which the plurality of storage plates 410 are inclined and elastically inclined as shown in FIG. 26. The semi-finished product transporter leans down the standing storage plates 410 one by one and loads the tire semi-finished products extruded thereon. Then, the stacked storage plate 410 is down and stacked one by one in a horizontal state to complete the loading operation.

In the conventional adjoining the extruder, the operator puts the semi-finished product transporter 40 to the side and puts the extruded semi-finished product on the storage plate with the storage plate down, and when the storage is completed in one storage plate, the storage plate is down. After closing, flip down the rebuilt storage plate, load the semi-finished product and when finished, load the semi-finished product into the semi-finished transport sphere by repeatedly closing the storage plate down.

As such, the dependence of manpower on loading semi-finished products into the transport port of semi-finished products and transporting the semi-finished transport ports to the next process is a factor in reducing tire quality and productivity in tire production.

The present invention is to reduce the production time and reduce the loss (Loss) by automatically loading the extruded semi-finished product in the semi-finished transport sphere in the manufacture of tire shape to achieve cost reduction and productivity.

Semi-automatic loading device for semi-finished products according to the present invention comprises a roller conveyor (1) for transporting the semi-finished product extruded from the extruder adjacent to the extruder for extruding the tire semi-finished product;

A loading device (2) for lifting a semi-finished product conveyed in a horizontal direction by a roller conveyor to a adjusting device (3) to be described later, converting the conveying direction in a vertical direction, and then moving it;

An adjusting device (3) which detects the quantity of the transferred semifinished products with a sensor and transfers the semifinished products to the first belt conveyor in a state where a predetermined amount of semifinished products is transferred;

A device for detecting the quantity of semi-finished product moved from the adjusting device 3 again and matching the quantity of semi-finished product to the set quantity and transferring it to the next step. The apparatus is divided into a first half conveyor and a second half conveyor and configured to be separated and driven separately. The first belt conveyor device 4 which detects the quantity of semi-finished product moved by the adjusting device 3 again and confirms whether it matches with the set quantity, and stores the semi-finished product whose quantity is confirmed in the latter part and transfers it to match the set quantity of semi-finished products. ;

A second belt conveyor device 5 capable of lifting and lowering in a vertical direction by a conveyor for transferring a semi-finished product having a set quantity transferred from the first belt conveyor device 4 to a semi-finished product supply device 8, which will be described later. ;

A device for lifting and lowering the second belt conveyor device 5 and lowering the second belt conveyor device to lower the semi-finished product supply device so that the semi-finished product transferred to the second belt conveyor device is loaded into the semi-finished product supply device 8. And an upward device 6 for vertically moving the semi-finished product supply device 8 loaded with the semi-finished product to the height of the storage plate of the semi-finished transportation port 40;

A crank gear device (7) for horizontally moving the semifinished product supply device (8) loaded with the semifinished product from the second belt conveyor device (5) to the storage plate (410) of the semifinished product transport port (40) described later;

Conveying the semi-finished product from the second belt conveyor device (5) and forward-sliding by the drive of the crank gear device (7), and put it into the semi-finished product transport port 13 in the standby position described later, and again the crank gear device (7) A semi-finished product supply device (8) configured to return to its original position by means of;

The storage plate which is installed on the left and right both sides of the front side of the upward device 6 is held inclined to the inclined stand of the semi-finished transportation port 13 disposed on the front side of the upward device 6 and pulled out one by one to hold down the bottom of the stacked storage plate. A storage plate folding device 9 for enabling the operation of the down device 10;

If the storage plate folding device (9) is pulled by holding the bottom surface of the storage plate of the semi-finished conveyance port (13) to be assembled to the inside of the storage plate folding device (9) to face the front side of the upward device (6) A storage plate down device 10 configured to press the upper surface of the storage plate and down to a horizontal state so that the semi-finished product transport sphere enters and input the semi-finished product;

When the extrudate is loaded on the storage plate of the semi-finished product transporter 40, each plate is down by the storage play-down device 10, so that the height of the storage plate of the semi-finished product transporter 40 to be loaded is increased. Elevation device 20, which is a device for vertically raising the semi-finished product supply device (8), such as the upward device (6) and the crank gear device (7) in order to meet this, so as to be high;

The semi-finished product transporter 40 is detected by a sensor and the semi-finished product supply device 8 is automatically configured to enter the predetermined position to be loaded on the semi-finished product transporter (40), and the transporting device 30 for automatically transporting after loading. It features.

The semi-finished tire automatic loading device according to the present invention having the configuration as described above will be described in detail with the accompanying drawings.

However, the terms or words used in the present specification and claims are regarded as concepts selected by the inventors as the best way to explain the present invention and the meanings consistent with the technical spirit of the present invention in grasping the technical contents of the present invention. It should be properly interpreted as a concept.

Semi-finished automatic loading device according to the present invention having the configuration as described above is a system for automatically loading the semi-extruded semi-finished product (semi-finished product having a shape) out of the semi-finished product as a schematic description of the operating principle of the system as follows.

The basic operation is a semi-finished product extruded from an extruder (not shown) as shown in Figure 1 is conveyed by a roller conveyor (1), in this process the initial entry of the semi-finished product is detected by a sensor installed on the top of the roller conveyor (1) When the end part of the semi-finished product passes through the sensor, the sensor detects this and stops the operation of the roller conveyor 1 so that the loading device 2 stops at an appropriate position for transferring the semi-finished product to the adjusting device 3.

When the semi-finished products are moved to the proper position in the roller conveyor 1, the loading device 2 lifts the semi-finished product and loads it into the adjusting device 3.

The semi-finished product is transferred to the adjusting device (3) is detected by the sensor installed on the top of the adjusting device (3) to determine the number of semi-finished products loaded on the adjusting device (3), and when the number of semi-finished products set in the initial program is confirmed, the adjusting device (3) transfers the extruded semifinished product to the first belt conveyor device (4).

The first belt conveyor device (4) is a conveyor device that is separately driven to the front and rear ends, so that sensors for detecting extruded semi-finished products are attached to the top and rear conveyors, respectively, to check the number of extruded semi-finished products and set them in the initial program. Check the quantity of semi-finished products (means the quantity of semi-finished products to be loaded on one plate of semi-finished transport sphere), and if the confirmed quantity of semi-finished products matches the initial setting value, the semi-finished product is transported to the next section and extruded semi-finished products It also plays a role.

When the semifinished product of the quantity to be replaced in one storage plate 410 of the semifinished product transporter 40 is prepared in the first belt conveyor device 4, the semifinished product is transferred to the second belt conveyor device 5.

When the semi-finished product is transferred to the second belt conveyor device (5), the second belt conveyor device (5) is lowered down the semi-finished product supply device (8) by the air cylinder of the upward device (6), the extruded semi-finished product naturally Placed on the conveyor belt of the feeder (8), the drive motor of the semifinished product feeder (8) rotates the conveyor belt to a position where the semifinished product from the semifinished feeder (8) can be stored in the semifinished product carrier (40). Transfer.

At this time, the motor of the crank gear (7) device installed on the upper side of the semifinished product feeder (8) rotates the rank so that the rotational movement is changed into a linear movement, and the semifinished product feeder (8) is transferred to the extruded semifinished product transporter (40). Afterwards, the extruded semifinished product is transferred.

The semi-finished product carrier 40 is configured by stacking a plurality of storage plates 410. When the initial semi-finished product is not stored, the storage plate 410 of the semi-finished product carrier 40 is stacked in an elastically erect state. The holding device 9 enters the bottom surface of the plate 410, and the storage plate 410 is pulled up by suction using a vacuum pad attached to the storage plate folding device 9, and then the storage plate is folded by another air cylinder. The device 9 is pulled out between the semi-finished conveyance port 40 and the storage plate 410, and the storage plate down device 10 pushes down the upper surface of the storage plate 410 of the semifinished conveyance port 40 to the horizontal state. Down to.

When the semi-finished products are stored in the storage plate 410 in the semi-finished product carrier 40, the height of the storage plate 410 in the horizontal state in which the semi-finished products are loaded is gradually increased, and the storage plate 410 of which the semi-finished product is not loaded yet. The height is also getting higher.

Therefore, in order to continuously load the semi-finished product in the storage plate 410 of the semi-finished product transporter 40, the upward device (6), the crank gear device (7), the semi-finished product supply device (8) and the storage plate folding device (9), storage plate The down device 10 must be raised as a whole and this is achieved by the elevating device 20, which is assembled to the up device 6 and the up device 6 while the driving motor installed is rotated. Crank gear device (7), feeder device (8), storage plate retractor (9), storage plate down device (10) are vertically lifted up to the height of storage plate (410) for loading the new semifinished product of the semifinished product carrier (40). To be implemented. By repeating this operation continuously, the extruded semi-finished product is automatically loaded on the semi-finished product carrier 40 and the semi-finished product finished product 40 is automatically loaded from the automatic loading position to the unloaded position by the conveyer conveying device 30, and the new semi-finished product conveyer 40 will be automatically moved to the stowed position.

As described above, the semi-finished product extruded from the initial extruder enters the cantilever-type roller conveyor (1), and finally, each device constituting the semi-automatic automatic loading device according to the present invention is automatically loaded into the semi-finished product port 40. This will be described in detail.

The roller conveyor device (1) is a 'b' shaped frame 11 of the cantilever shape as shown in Figures 2 and 3; A plurality of rollers 12 arranged in a longitudinal direction on the upper surface of the frame 11; A rod-shaped rotating shaft 13 assembled to the frame 11 so as to be rotatable in the width direction on the plurality of roller lower sides; A plurality of O-ring belts 14 (not shown in the accompanying drawings, which are illustrated in the accompanying drawings) for connecting and connecting the rotary shafts 13 and the rollers 12; It comprises a drive motor device 15 for rotating by connecting the rotary shaft 13 with a drive belt.

Therefore, the roller conveyor device 1 is a roller 12 formed on the upper surface of the frame 11 to drive the rotary shaft 13 while the drive motor device 15 rotates, the O-ring belt connected to the rotary shaft 13 ( 14) the roller 12 is finally rotated.

Then, the sensor 10S is installed at both ends of the apparatus at the top of the roller conveyor apparatus 1 to detect the initial entry part and the end part of the extruded semi-finished product, and the loading device 2 which is a device for performing the next process is adjusted in the following order. The roller conveyor apparatus 1 is stopped so that the semi-finished product stops at the position for transferring the semi-finished product to the device 30 position.

The semi-finished product moved to the predetermined position by the roller conveyor device 1 is transferred to the adjusting device 3 which is the next process by the loading politics 2.

The loading device 2 is installed on one side of the roller conveyor device 1 in parallel with the transverse direction as shown in Figure 1 as shown in Figures 2 and 3 form a plurality of vane wings are assembled to the frame It takes a, two tripods on both sides stand and frame 21 connecting the base of the two tripods spaced apart; A drive motor 22 installed on an upper side of the tripod of the frame 21; A rotating shaft 23 connected to the driving shaft of the driving motor 22 and extending to the upper end of the other tripod to be rotatable; A plurality of rotary arms 24 arranged and arranged in the longitudinal direction on the rotary shaft 23; The rotatable arm 25 is rotatably assembled at both free ends of the rotatable arm 24, and is composed of a rotatable plate 25 that is operated to always maintain a horizontal state when the rotatable arm 24 rotates.

The center rotating sprocket 24S is formed at the center of the rotating arm 24, and the rotating plate 24 is axially coupled to each end of the rotating arm 24 to form the center rotating sprocket 25S. And 25S are connected to the chain 2C, the rotary plate 25 rotates while the rotary arm 24 is rotated at all times.

Therefore, in the loading device 2, the rotating plate 25 is waiting between the rollers 12 of the roller conveyor device 1 described above, and then the semi-finished product stops at the roller 12 of the roller conveyor device 1. When the driving motor 22 of the loading device 20 is rotated, the rotating plate 25 is raised while maintaining the horizontal level from the bottom up between the rollers 12 to lift the semi-finished product to further rotate the center of the loading device 2. To the adjusting device 3 at a position corresponding to the roller conveyor device 1.

The adjusting device 3 is composed of two conveyors, each of which is independently driven. As shown in FIGS. 6 and 7, the cross section having a width equal to the width of the loading device 2 is a U-shaped frame ( 31); Conveyor belt 32v pivoting between two pulleys 32p and two pulleys 32p assembled on rotating shafts spaced at predetermined intervals and a long plate-shaped support rotatably assembled by encapsulating the pulleys 32p. A first cone bear device 32 formed of a plurality of sets with one plate 32sp, and one rotating shaft 3s fixed to one side rail of the upper surface of the frame; On the upper surface of the frame 31, one rotating shaft 3s shares a first conveyor 32 with two pulleys 33p assembled and a conveyor belt 33v pivoting two pulleys 33p. A second conveyor 33 in which a plurality of bees are formed; A drive unit (34) comprising a servo motor and a plurality of sprockets and a chain connecting the sprockets to drive the first conveyor and the second conveyor; A detection sensor (35) installed at an upper side of the second conveyor (33) to measure the number and position of semi-finished products conveyed on the conveyor belt; It is composed.

The semi-finished product is loaded onto the first conveyor 32 of the adjusting device 3 while one rotating plate 25 of the rotating device 20 passes between the conveyor belt and the conveyor belt of the first conveyor 32. .

At this time, the servo motor of the drive unit 34 of the adjusting device 3 rotates to rotate the sprockets formed on the motor shaft, and the sprockets formed on the rotation shafts of the conveyors 32 or 33 connected by the chain to rotate the first conveyor 32. And the semi-finished product is conveyed through the second conveyor (33), the number of extruded semi-finished product is loaded into one storage plate 410 of the semi-finished transport sphere 40 by the detection sensor (35) When the set quantity and the number of semi-finished products loaded on the second conveyor 33 match, the semi-finished product is transferred to the first belt conveyor device 4 performing the next transfer process.

As shown in FIGS. 8 and 9, the first belt conveyor device 4 is composed of a first half conveyor 41 and a second half conveyor 42 which are independently driven with three rotary shafts, and connect the two conveyors. The shaft 4s is a shared shaft, and the two conveyors 41 and 42 are driven independently by different driving means 410 and 420, and each of the conveyors 41 and 42 is formed on the central shaft 4S. The double pulley (4P) is formed to rotate each independently.

 Each of the conveyors 41 and 42, which has received a certain amount of semi-finished products by installing the position detecting sensors 43 and 44 on the upper sides of the two conveyors 41 and 42, is prepared for the progress of the device performing the next step process. Wait for the semi-finished product.

As shown in FIGS. 10, 11, and 12, the second belt conveyor device 5 includes a servo motor 51, a rotating shaft 52 configured to receive power of the servo motor to a sprocket and a chain, A plurality of driven pulleys 53 arranged and fixed to the rotary shaft 52 at predetermined intervals, driven pulleys 54 formed to be spaced apart to correspond to the driven pulleys, and the driven pulleys 54 A plurality of plate-shaped supporters 55, a conveyor belt 56 connecting the driven pulley and a driven pulley, a frame 57 on which the apparatuses are installed and supported, and both sides of an upper surface of the frame 57, respectively. Consists of the installed height bracket 58, the overall up-down (UP / DOWN) operation is made.

As shown in FIGS. 10 to 12, the second belt conveyor device 5 having the above-described configuration includes a rotating shaft connected to the sprocket attached to the motor shaft of the servo motor 51 by a chain as the servo motor 51 rotates ( The sprocket 6 of 52 rotates, and at the same time, the circular pulley 53 assembled on the rotary shaft 52 rotates, and the driven pulley 54 connected to the conveyor belt rotates to transfer the extruded semi-finished product. The servo motor 51 stops when moved to this transfer position, and the portion of the height bracket 58 attached to the lower surface of the frame of the second belt conveyor device 50 is upward as shown in FIGS. 13 to 14. The rotation of the lever 613 and the crankshaft 614 assembled with the air cylinder 612 installed on the left and right sides of the frame of the device 60 causes the second belt conveyor device 50 to move up and down. Will be done.

The upward device 6 is provided on both sides of the second conveyor device 50 as shown in FIGS. 13 and 14 for up / down operation of the second belt conveyor device 5 described later. One side rotatably to the plate-shaped frame 611 installed in parallel to the outside of the formed height bracket 58, the cylinder 612 fixed to the inner surface of the frame 611 and the shaft end of the cylinder 612 The second belt conveyor up-down facility consisting of a crankshaft 614 is installed on the other side and the lever 613 connected to the crankshaft 614 to be described later, and the height bracket 58 of the second belt conveyor device ( 61);

In addition, the lifting roller 621 formed at the four corners of the rotating device frame is connected to the stroke flat belt (12-6) is built in steel so that the upward device (6) can vertically move vertically The spur gear 622 rotates in engagement with the rack 260 assembled on the four pillars of the elevating 20 square frame, and the spur gear shaft 623 is horizontal to the left and right sides of the entire frame of the upward device 6. And it is composed of a vertical drive system 62 consisting of a guide roller 624 to maintain the balance and also act as a guide while sliding the side of the rack 260.

The crank device 7 is a device for causing the semi-finished product supply device 8 to perform the process described below to reciprocate back and forth to the storage plate side of the known semi-finished product port 130, as shown in Figs. The slot portion 71 is assembled to enable the forward and backward reciprocating sliding on the top and the rail 711 is formed on the upper surface and a plurality of guide rollers 721 for rolling back and forth along the two rails 711. It is composed of a roller portion 72, a servo motor 73, a crank arm 74 which cranks the drive shaft of the servomotor and the back of the roller portion.

The crank device 7 having such a configuration includes two rails 711 installed on the top of the semi-finished product supply frame, and the crank device 7 for moving the semi-finished product supply device 80 described later to the storage plate of the semi-finished product transporter. There are eight "guide rollers 72" which abut, and the guide rollers 721 are assembled to the crank arm 74 assembled on the plate and assembled on the servo motor 73 shaft, and the crank arm 74 when the servo motor 73 rotates. When the guide roller 721 assembled to the roller portion 72 reciprocates along the rail 711 of the slot portion 71 while rotating), the slot portion 71 performs forward and backward reciprocating slide movement.

The semi-finished product supply device 8 shown in FIG. 17 has a rotating shaft 22 configured to receive the servo motor 81 and the power of the servo motor by a sprocket and a chain, and a driven pulley and a circular drive fixed to the rotating shaft 82. Urethane rolls fixed on the left and right side plates of the conveyor bar 83 composed of a plate-shaped supporter provided with a driven pulley and a driven pulley spaced in correspondence with the pulley, and a conveyor belt connecting the driven pulley and the driven pulley, respectively. 84, guide rolls 85 formed on one side of the apparatus, Power is supplied from the spur gears 86 formed at both ends of the rotary shaft 82 meshing with the rack 260 of the elevating device 20 and the servo motor 81 described later on the motive pulley of the conveyor bar 83. It consists of a stop type clutch 87 formed at one end of the rotating shaft 82 to transmit.

One side of the plurality of conveyor bar 83 is connected to the rotary shaft 82 at the upper side of the rotary shaft 82 in a state assembled to the rotary shaft 82 and the slot portion of the crank device 70 in parallel with the rotary shaft 82 The two guide rails 711 constituting the 71 are fixed so that the forward and backward movement of the slot 71 is converted to the forward and backward movement of the conveyor bar 83 by the drive of the crank device 70.

As shown in Fig. 17, the position of the conveyor bar 83 of the semifinished product supply device 8 is placed between the second belt conveyor devices 5 described above, and the second belt conveyor device 5 is shown in Figs. The second belt conveyor device 5 moves down by the rotation of the lever 613 and the crankshaft 614 assembled with the air cylinder 612 installed on the left and right sides of the frame of the upward device 60 of 15. After the extruded semifinished product is placed on the belt upper surface of the conveyor bar 83 of the semifinished product feeder (8).

In this state, the sprocket of the reverse stop type clutch 87 assembled with the sprocket formed on the shaft of the servo motor 81 of the semifinished product supply device 8 and connected with the chain rotates to rotate the conveyor bar 83. And thereby the extruded semifinished product placed on the conveyor belt is transferred to the front preparation position.

Therefore, the forward and backward movement of the semifinished product supply device 8 is achieved by the driving of the crank device 7, and when the reverse gear is rotated while the spur gear 86 engaged with the rack 260 of the elevator device 20 rotates. ) By rotating the belt of the conveyor bar 83 by the reverse stop type clutch 87 assembled therein) and dropping the semi-finished semi-finished product placed in the standby position on the upper surface of the storage plate 410 of the semi-finished product transporter 40 in order. .

19 and 20, the storage plate folding device 9 is a plate-shaped frame plate 91 formed with slits which are long vertically curved holes which are hinged and assembled on the front left and right sides of the upward device 6, respectively. An air cylinder 92 for driving the frame plate 91 to the left / right by connecting the frame plate 91 with the link arm;

The storage plate adsorption table 93 and the storage plate which are assembled to the curved slit 911 of the frame plate 91 and move up and down along the slit to tilt up and down the stacked storage plates, one by one, are folded down one by one. It is composed of a locking jaw 94 to limit the degree of flipping.

The storage plate suction table 93 is a slider 931 consisting of a roller sliding up and down in the slit 911 of the frame plate, and one end of the slider 931 is hinged together with a lever to protrude toward the conveying device. The rod-shaped holding bar 932 and the air cylinder 933, which is connected to the end of the drive shaft to the lever formed at the hinge-assembled end of the holding bar 932, is swingably mounted on the upper end of the frame plate 91; It is composed of a conical vacuum pad 934 which is vacuum-adsorbed and held on a plate surface by an elastic rubber material formed at the other end of the holding bar 932.

The locking jaw 94 is attached to the inner surface of the frame plate 91 formed on each of the left and right sides of the upward device 6 is attached to the storage plate that the rubber pad (941) is formed on the upper surface is folded ( 410) is not damaged.

The storage plate folding device 9 having the above configuration is assembled to the left and right sides of the front of the frame of the upward device 6, as shown in FIGS. 19 and 20, respectively, and the frame plate of the holding device 9 The reference numeral 91 is in / outed by the air cylinder 92 around the link arm, and the bottom surface of the semi-finished laminated plate of the semi-finished product transporter 13 is moved to the vacuum pad 934 of the holding bar 932. Vacuum compression is carried out to the stopper 94 with an up / down air cylinder 933.

At this time, the slider 931 having the holding bar 932 fixed is slid along the curved slit 911 of the frame plate 91.

The storage plate down device 10 is a rod having an LM device 111 that moves up and down as it is vertically fixed to a front upper side of the upward device 6 as shown in FIGS. 19 and 20. The urethane roller 131 has a lower end with a free end and a sliding plate 120 and a rod assembly hinged to a sliding plate 120 fixed to a rodless cylinder 110 and the L device 111. In order to control the formed down bar 130 and the inclination angle of the down bar 130 is composed of a stopper 141 installed on the sliding plate 120 and the down bar rotating unit 140 composed of an air cylinder 142.

As described above, the holding plate 932 of the storage plate squeezing device 9 is assembled to the upper side of the front side of the upward device 6 in a state in which the storage plate 410 of the carrier 40 is placed on the stopper 94. The rod together with the sliding plate 120 in an inclined state to the part where the stopper 141 of the down bar 130 is brought into contact with the sliding plate 120 by the air cylinder 142 of the 20 down device 10. The urethane roller 131 assembled to the front end of the down bar 130 by lowering the L device 111 by the reply cylinder 110 is lowered, and the upper end of the storage plate 410 of the semi-finished product transport port 40 is primarily. And, at this time, the air cylinder 92 of the holding device 9 exits from the space between the two storage plates 410 of the semi-finished conveyance port 40, and the rodless cylinder 110 is secondly lowered and In addition, the urethane assembled to the front end of the down bar 130 The roller 131 is pushed until the storage plate 410 of the semi-finished product port 40 is stacked in a horizontal state and closed. Finally, when the storage plate 410 of the semi-finished product carrier 40 is closed, the down bar 130 is folded to the top by the rodless cylinder 110 while the down bar 130 is folded by the air cylinder 142, and the next semi-finished product carrier enters. It is moved to the standby position until ready.

The elevating device 20 is fixed to the ground at four corners of the upward device 6 as shown in Figs. 21, 22, and 23 and the four pillars 211 and the front and rear columns supporting the upward device. Device consisting of two horizontal beams 212 formed at the left and right by connecting the upper sieve and two vertical beams 213 formed at the left and right connecting the upper and left pillars and the ceiling vertical beams 214 connecting the front and rear horizontal beams 212. Rotating shaft 220 and two rotating belt pulleys 221 and 222 assembled on both ends of the frame 210 and the front and rear cross beams 213 rotatably in the center of the ceiling, respectively, and the rotating shaft A servo motor 230 for driving the 220 and an upper part respectively formed in response to the four belt pulleys 221 and 222 of the rotation shaft 220 adjacent to the upper four corner pillars 211 of the frame 210. Belt pulley 240, and each belt pulley (221 or 222) of the rotating shaft 220 and The four lift flat belts 250 and the four pillars 211 which connect and connect the lift pulleys 7-9 of the upward device 6 through the corresponding upper belt pulleys 240. Each of them is assembled perpendicularly to one side and consists of a rack gear 260 in which the spur gears 622 of the upward device 6 are engaged. (Brake 12-5, disc 12-4 not described)

Elevating device 20 having the configuration described above is the stacking height of the storage plate is increased as each storage plate 410 is closed after the semi-finished product is automatically loaded into the storage plate 410 of the semi-finished product transport port 40 Since the entry height of the semi-finished product supply device 8 is increased, the air shaft 12-5, which is holding the brake disc 12-4, is opened in order to adjust it, and then the rotary shaft 220 connected to the servo motor 230 rotates. While the pulleys 221 and 222 assembled to the rotary shaft 220 wind the stroke flat belt 250 of the elevator 20 connected to the lift pulley 621 of the upward device 6, the upward device 6 ) To raise vertically, and the rotation of the servo motor 230 is reversed, while releasing the stroke flat belt 250 wound around the pulleys 221, 222, 240, the upward device 6 is lowered. . As such, when the upward device 6 moves up and down by the elevating device 20, the spur gear 622 of the upward device 6 moves up and down at the same speed in all directions by the rack gear 260. The safety air cylinder 270 is installed on the side of four rectangular pillar frames of four elevator devices in consideration of safety during the maintenance of the lower end of the upward device 6, and the outside surface of the upward device 6 is controlled. It is configured to hold and prevent the fall of the upward device (6).

The conveying device conveying apparatus 30 is a device for entering the semi-finished product conveyance port 40 to the front of the semi-finished product supply device 8 and to the other side when loaded, as shown in Figures 24 and 25, semi-finished product supply device (8) ) Is installed in front of the semi-finished product feeder (8) may be referred to as the width of the semi-finished product port according to the observer spaced apart back and forth at intervals as long as the fixed feed roller unit 310 is arranged a plurality of feed rollers ) And a variable feed roller unit 320 and a sensor 330 for detecting the entry of the semi-finished transport sphere to determine whether to drive the servo motor, the entry sector 30-a on the left side and the loading position in the center The sector 30-b and the emission sector 30-c on the right side are constituted sector by sector.

The fixed drive roller 310 has a plurality of drive rollers 311 and drive rollers 311 and the drive rollers 311 for driving the drive rollers 311 formed by a drive belt are arranged on the left and right frames. Comprised of fixed cylinders 313 formed on both end sides of the arranged frame, the variable feed roller 320 is arranged to the left and right and a plurality of variable rollers 321 installed so that the position can be changed back and forth, and the Link the shaft of the variable roller 321 and the axis of the fixed air cylinder 323 to be described later to advance the link lever 322 and the variable roller 321 assembled to move the position of the variable roller 321 back and forth. It is composed of an air cylinder 323 in close contact with the semi-finished product transport port (40).

The variable roller 321 has two functions, one of which is in close contact with the semi-finished product transporter 40 and the power of the driving roller 310 effectively acts on the semi-finished product transporter 40 to transport the semi-finished product transporter 40. This is operated in all sectors by the entry sector 30-a on the left, the loading position sector 30-b on the center and the discharge sector 30-c on the right, and the operation of another variable roller 321. The function is to fix the semi-finished product transporter 40 so that the semi-finished product transporter 40 can receive the semi-finished product by the semi-finished product supply device 8 at the central loading position sector 40-b, which is the loading location sector 40-b. The variable roller 321 at the sensor 330 firmly adheres to the semi-finished product delivery port 421 when the sensor 330 determines that the semi-finished product delivery port 40 is transferred to an appropriate position, thereby fixing the position of the semi-finished product delivery device 40.

The conveyance conveying device 30 having the above-described configuration is a conveying device which automatically enters the semi-finished product conveyance 40 and automatically ejects after loading the semi-finished product when the initial semi-finished product conveyance 40 enters the entry sector 40-a. , The driving roller 311 fixed to the side surface of the semi-finished product transporter 40 is rotated by the servo motor 312, and the variable roller 321 assembled to the link lever 322 is in close contact with the air cylinder 323 on the opposite side. While rotating the semi-finished conveyance port 40 is transferred to the loading position sensor 330 position, the drive roller 311 installed in the loading position sector (30-b) also drive motor 312 and the variable feed roller unit The semi-finished product transporter 40 is operated by the air cylinder 323 of 320 until the semi-finished product transporter 40 is detected by the sensor 330.

When the semi-finished product transporter 40 is detected by the sensor 330, the driving motor 312 which is operated stops, and two fixed air cylinders 313 enter the lower part of the semi-finished product transporter 40 and operate, and then the extruded semi-finished product is automatically loaded. Come true. When all the extruded semi-finished products are loaded into the semi-finished product conveyance 40, the fixed air cylinder 313 exits from the lower end of the semi-finished product conveyance 40 and the driving motor 312 rotates to release the semi-finished product conveyance 40. -c) and the drive roller 311 installed in the entry sector (30-a) is also transported to the discharge sector (30-c) position of the semi-finished product port 40 by the drive motor 312 and the air cylinder (323) Let's go.

Tire semi-finished product storage device according to the present invention to improve the working environment and improve the productivity by automating the semi-finished product loading work that was dependent on manual labor of the tire semi-finished product extruded from the extruder.

In particular, the hard work of the worker eliminated the musculoskeletal disease occurrence factor, and the rapid loading work greatly improved the productivity.

Claims (23)

A roller conveyor (1) for transporting the tire semi-finished product extruded from the extruder; A loading device (2) for lifting a semi-finished product conveyed in a horizontal direction by a roller conveyor to a adjusting device (3) to be described later, converting the conveying direction in a vertical direction, and moving the same; An adjusting device (3) which detects the quantity of the transferred semifinished products with a sensor and transfers the semifinished products to the first belt conveyor in a state where a predetermined amount of semifinished products is transferred; The first belt conveyor device for detecting the quantity of the semi-finished product moved from the adjusting device (3) in the first half again and confirming whether or not to match the set quantity, and storing the semi-finished product confirmed in the second half to be matched with the set number of semi-finished products (4); A second belt conveyor device 5 capable of lifting and lowering in a vertical direction by a conveyor for transferring a semi-finished product having a set quantity transferred from the first belt conveyor device 4 to a semi-finished product supply device 8, which will be described later. ; A device for lifting and lowering the second belt conveyor device 5 and lowering the second belt conveyor device to lower the semi-finished product supply device so that the semi-finished product transferred to the second belt conveyor device is loaded into the semi-finished product supply device 8. And an upward device 6 for vertically moving the semifinished product supply device 8 loaded with the semifinished product to the height of the storage plate of the semifinished product transporting port 40; A crank gear device (7) which horizontally moves from the second belt conveyor device (5) to the storage plate (410) of the semi-finished product container (40), which is described later; Conveying the semi-finished product from the second belt conveyor device (5) and forward-sliding by the drive of the crank gear device (7), and put it into the semi-finished product transport port 13 in the standby position described later, and again the crank gear device (7) A feeder (8) configured to return to its original position by means of; The storage plate which is installed on the left and right both sides of the front side of the upward device 6 is held inclined to the inclined stand of the semi-finished transportation port 13 disposed on the front side of the upward device 6 and pulled out one by one to hold down the bottom of the stacked storage plate. A storage plate folding device 9 for enabling the operation of the down device 10; When the storage plate folding device 9 holds the bottom surface of the storage plate of the semi-finished product transport port 13 by being installed on the front side of the upward device 6 to be assembled and installed inside the storage plate folding device 9. A storage plate down device 10 for pressing the upper surface of the storage plate and spreading it in a horizontal state so that the semi-finished product transport sphere enters and input the semi-finished product; When the extrudate is loaded on the storage plate of the semi-finished product transporter 40, each plate is down by the storage plate down device 10, and thus the height of the storage plate of the semi-finished product transporter 40 to be newly loaded increases, thus the semi-finished product feeder 8 Elevation device 20, which is a device for vertically raising the semi-finished product supply device (8), such as the upward device (6) and the crank gear device (7) in order to meet this, so as to be high; A tire composed of a conveyance conveying device 30 which detects the semi-finished product transporter 40 by a sensor and enters a predetermined position so that the semi-finished product supply device 8 is automatically loaded on the semi-finished product transporter 40 and automatically transports after loading. Semi finished automatic loading device. 2. The roller conveyor apparatus (1) according to claim 1, further comprising: a 'b' shaped frame (11) of cantilever shape; A plurality of rollers 12 arranged in a longitudinal direction on the upper surface of the frame 11; A rod-shaped rotating shaft 13 assembled to the frame 11 so as to be rotatable in the width direction on the lower sides of the rollers 12; A plurality of O-ring belts (14) for connecting and interlocking the rotating shaft (13) and the rollers (12); Semi-finished product automatic loading device, characterized in that consisting of a drive motor device 15 for rotating by connecting the rotary shaft 13 with a drive belt. According to claim 1, The loading device (2) is installed on one side of the roller conveyor device in parallel to the horizontal direction frame is formed by connecting two tripods spaced apart on both sides and the base of the two tripods spaced apart ( 21); A drive motor 22 installed on an upper side of a tripod of the frame 21; A rotating shaft 23 connected to the driving shaft of the driving motor 22 and extending to the upper end of the other tripod to be rotatable; A plurality of rotary arms 24 arranged and arranged in the longitudinal direction on the rotary shaft 23; Semi-finished autoloading device, characterized in that the rotatable plate (25) is rotatably assembled at both free ends of the rotary arm (24), the rotary plate (25) being operated to maintain a horizontal state at all times when the rotary arm (24) rotates. 4. The structure of claim 3, wherein the configuration for maintaining the horizontal state of the rotating plate 25 forms a central rotating sprocket 24S at the center of the rotating arm 24, and the rotating plate 25 at both ends of the rotating arm 24. ) Semi-finished product loading device consisting of two central rotating sprockets (24S and 25S) by chain (2C) by forming a central rotating sprocket (25S) as the shaft is coupled. 2. A semi-automatic tire loading device according to claim 1, characterized in that the adjusting device (3) consists of two conveyors, each operating independently. 6. The adjusting device (3) according to claim 5, further comprising: a frame (31) having a U-shaped cross section; Conveyor belt 32v pivoting between two pulleys 32p and two pulleys 32p assembled on rotating shafts spaced at predetermined intervals and a long plate-like support rotatably assembled by separating the two pulleys 32p. A first conveyor device 32 comprising a plurality of sets of plates 32sp, and one rotating shaft 3s fixed to one side rail of the upper surface of the frame; On the upper surface of the frame 31, one rotating shaft 3s shares the first conveyor 32 with two pulleys 33p assembled and a conveyor belt 33v pivoting the two pulleys 33p. And the second conveyor 33 is formed with a plurality of; A driving unit 34 driving the first conveyor and the second conveyor independently; A detection sensor (35) installed at an upper side of the second conveyor (33) to measure the number and position of semi-finished products conveyed on the conveyor belt; Configured tire semi-automatic loading device. The central shaft (4s) connecting the first half conveyor (41) and the second half conveyor (42) constituting the first belt conveyor device (4) is a shared shaft, and the two conveyors (41, 42) are respectively a shared shaft. Independently driven by the other drive means 410, 420, the central shaft (4S) is characterized in that the tire is characterized in that the dual pulley (4P) is formed to be rotated independently to form each conveyor (41, 42) Semi finished automatic loading device. 2. The semi-finished product autoloading device according to claim 1, characterized in that detection sensors (43, 44) are respectively provided on the upper side of the first half conveyor (41) and the second half conveyor (42) that constitute the first belt conveyor device (4). Device. 2. The second belt conveyor device (5) according to claim 1, wherein the second belt conveyor device (5) includes a servo motor (51), a rotating shaft (52) configured to receive power of the servo motor through a sprocket and a chain, and a predetermined distance to the rotating shaft (52). A plurality of driven pulleys 53 arranged and fixed to each other, driven pulleys 54 formed to be spaced apart to correspond to the respective driven pulleys, and a plurality of plate-shaped supporters 55 provided with the driven pulleys 54. And a conveyor belt 56 connecting the prime pulley and the driven pulley, a frame 57 on which the devices are installed and supported, and a height bracket 58 respectively installed on both sides of the upper surface of the frame 57. Featured tire semi-automatic loading device. The apparatus of claim 1, wherein the upward device (6) is upwardly raised with the second belt conveyor up-down facility (61) for vertically raising or lowering the second belt conveyor device (50) to a predetermined height vertically. Semi finished product automatic, characterized in that the vertical drive system 62 connected to the elevator device 20 as a facility for raising the height of the crank device 7 and the semi-finished product supply device 8 together with the device 6 itself. Stacking device. The plate-shaped frame 611 of claim 10, wherein the second conveyor up-down facility 61 is provided in parallel to the outside of the height bracket 58 formed on both sides of the second belt conveyor device 50, and the frame (11). One side is rotatably coupled to the cylinder 612 fixed to the inner side of the 611 and the shaft end of the cylinder 612, the other side is a lever 613 connected to the crankshaft 614 to be described later, and the second belt conveyor Semi-finished autoloading device, characterized in that consisting of a crankshaft (614) installed in the height bracket (58) of the device (50). 11. The vertical drive system 62 is a lift roller 621 formed at four corners of the device frame to which the stroke flat belt 250 of the elevating device 20 is connected and rotated, and elevating. The spur gear 622 rotates in engagement with the rack 260 assembled to four rectangular frame pillars, and the spur gear shaft 623 adjusts the left and right horizontal and balance of the entire frame of the upward device 60. Semi-finished product automatic loading device, characterized in that consisting of a guide roller 624 to act as a guide while maintaining and sliding the side of the rack (260). The crank device (7) is a slot portion (71) having two rows of rails (711) formed on an upper surface thereof, and a plurality of guide rollers (721) for rolling back and forth along the two rails (711). Semi-finished tire loading device, characterized in that consisting of a crank arm (74) and a crank coupling with the roller portion 72 and the servo motor 73 and the drive shaft of the servo motor and the back of the roller portion. 2. The semifinished product supply device (8) according to claim 1, wherein the semifinished product supply device (8) comprises a rotating shaft (22) configured to receive power from the servomotor (81) and the servomotor to a sprocket and a chain, and a driving pulley and a driving shaft fixed to the rotating shaft (82). Urethane rolls fixed on the left and right side plates of the conveyor bar 83 composed of a plate-shaped supporter provided with a driven pulley and a driven pulley spaced in correspondence with the pulley, and a conveyor belt connecting the driven pulley and the driven pulley, respectively. 84, guide rolls 85 formed on one side of the apparatus, Spur gears 86 formed at both ends of the rotary shaft 82 meshing with the racks 260 provided on the left and right upper end surfaces of the elevator device 20, and a servo motor (described later) in the pulley of the conveyor bar 83. 81, a semi-automatic tire loading device, characterized in that consisting of a stop type clutch (87) formed at one end of the rotating shaft (82) for transmitting power from. 2. The plate-shaped two frame plates (91) having slits, which are longitudinally curved holes, which are hinged and assembled on the front left and right sides of the upward device (6), respectively, and the two respective frame plates (91). ) And two air cylinders 92 each connected to the link arm to be driven in and out from side to side, Storage plate adsorption table 93 which is assembled to the curved slit 911 of each frame plate 91 and moves up and down along the slit while tilting the storage port 40 so as to tilt down the storage plates 410 stacked one by one. And semi-finished product automatic loading device, characterized in that consisting of a locking jaw (94) for limiting the degree to which the storage plate 410 is folded. The storage plate adsorption stand (93) according to claim 13, wherein the storage plate suction table (93) comprises a slider (931) consisting of a roller sliding up and down in the slit (911) of the frame plate, and one end of the storage plate (931) is hinged together with a lever. A rod-shaped holding bar 932 protruding toward the device and an end of the drive shaft are linked to a lever formed at the hinge-assembled end of the holding bar 932 and slidably installed at the top of the frame plate 91. 933, and a semi-automatic tire loading device, characterized in that consisting of a conical vacuum pad 934 which is vacuum-adsorbed and held on a plate surface by an elastic rubber material formed on the other end of the holding bar (932) protruding. The method of claim 13, wherein the latching jaw 94 is formed by protruding to the inner surface of the frame plate 91 formed on the left and right sides of the upward device 6, respectively, characterized in that the rubber pad 941 is formed on the upper surface Tire semi-finished automatic loading device. The rodless cylinder of claim 1, wherein the storage plate down device 10 is vertically fixed to an upper end side of the front side of the upward device 6 and is provided with a rodless cylinder having an LM device 111 that moves up and down. And a down bar having a urethane roller 131 formed at a free end of a sliding plate 120 fixed to the elevating device 111 and being lifted up and down with a rod assembly hinged at an upper end of the sliding plate 120 ( 130, and the tire semi-finished product automatic, characterized in that consisting of the stopper 141 and the down bar rotation unit 140 composed of an air cylinder 142 installed on the sliding plate 120 to control the inclination angle of the down bar 130. Stacking device. According to claim 1, Elevating device 20 is fixed to the four corners of the upward device 6 is connected to the upper and rear posts of the four pillars 211 supporting the entire device and the front and rear pillars left and right A device frame 210 including two vertical beams 213 formed at left and right sides connecting the two horizontal beams 212 and left and right pillars and a ceiling vertical beam 214 connecting the front and rear horizontal beams 212; A rotating shaft 220 installed between the front and rear cross beams 213 so as to be rotated horizontally in the center of the ceiling, and having two belt pulleys 221 and 222 assembled to both end portions thereof; A servo motor 230 for driving the rotary shaft 220; An upper belt pulley 240 formed respectively corresponding to the four belt pulleys 221 and 222 of the rotation shaft 220 adjacent to the upper four corner pillars 211 of the frame 210; Four lift flat belts for interlocking by connecting the pulleys 62 of the upward device 6 through the upper belt pulley 240 corresponding to each belt pulley 221 or 222 of the rotating shaft 220. 250; Semi-finished autoloading device, characterized in that composed of a rack gear 260, each of which is vertically assembled to one side of the four pillars 211, the spur gear 622 of the upward device 6 is engaged. The apparatus of claim 1, wherein the conveyance conveyance device 30 enters the semi-finished product transport port 40 from the left side to enter the front of the semi-finished product supply device 8, and loads the semi-finished product and releases it to the right when the loading of the semi-finished product is completed. As a result, the conveyance conveying device 30 is a tire semi-finished product automatically characterized in that it is installed in the entry sector (30-a) of the left, the loading position sector (30-b) of the center and the discharge sector (30-c) of the right, respectively Stacking device.  21. The transportation device 30 according to claim 20, wherein the conveyance conveying apparatus 30 is respectively installed in the entry sector 30-a, the central loading position sector 30-b and the discharge sector 30-c. Spaced forward and backward spaced by the length of the front and rear fixed feed rollers 310 and a plurality of feed rollers are arranged in parallel to the fixed feed rollers 310 and the variable feed rollers installed so as to convert the interval therebetween Semi-finished product automatic loading device, characterized in that consisting of 320 and the sensor 330 to detect the entry of the semi-finished transport sphere to determine whether to drive the servo motor. The driving roller 312 and the driving motor for driving the plurality of driving rollers 311 and the driving rollers 311 formed by a driving belt are arranged in a left and right frame. Semi-finished product automatic loading device comprising a fixed cylinder (313) formed on both end sides of the frame in which the roller (311) is arranged. The variable conveying roller part 320 is arranged side to side and a plurality of variable rollers 321 is installed so that the position can be changed back and forth, the axis of the variable roller 321 and the fixed air to be described later The link cylinder 322 assembled to move the position of the variable roller 321 back and forth by linking the shaft of the cylinder 323 and the air cylinder 323 adhering to the semi-finished product transporter 40 by advancing the variable roller 321. Semi finished product automatic loading device, characterized in that consisting of.

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