KR200275906Y1 - Roll-type goods automatic loading machine - Google Patents

Abstract

The present invention relates to an autoloader for a rolled article that allows the rolled article to be automatically loaded according to the size and width of a cargo vehicle, and an automatic roll separating mechanism for separating rolls by removing the pallets on which the rolled article is loaded. (1); An alignment adjusting mechanism (2) for aligning while moving the roll separated by the roll separating apparatus; A centering adjusting mechanism 3 for adjusting a position along its length while moving the rolls taken over by the alignment adjusting mechanism 2; A load-holding mechanism 4 which transfers the center-controlled rolls from the centering apparatus 3 and waits for stacking; It is installed at the tip of the loading waiting mechanism (4), and the height is variable according to the height of the loading box (5) of the vehicle and the loading height of the rolled product, and the length is changed according to the length of the loading box and the loading position of the rolled product, It is composed of a loading mechanism (6) which loads the car in order to the loading box of the vehicle in order to automatically and orderly and quickly load it in accordance with the size of the stacker and the size of the roll, and can increase the warehouse loading efficiency. It can reduce the number of people, reduce the risk of worker loads and accidents, and improve the efficiency by reducing the loading time.

Description

Water type automatic loading machine

The present invention relates to an automatic loading machine that automatically loads a rolled article into a loading box of a freight vehicle. In particular, the rolled article stacked on a pallet or the like is automatically loaded according to the size and width of a loading box of a freight vehicle. It is about a kick.

The rolled article is generally referred to as a round shaped article such as a vinyl cardboard or a cylindrical article such as a large pipe. The rolled article is heavy and not easy to handle for transport. There is a problem.

For example, in the case of a vinyl sheet, the weight of the finished product in the form of a roll is usually 80 to 130 KG, a width of 1370 to 2030 mm, and a diameter of 260 to 360 mm, which makes it difficult for a person to handle alone. In addition, the number of vehicles used to transport these rolled articles ranges from 4.5 to 18 tons, requiring more personnel to get on the truck.

In the conventional method of loading such a roll-shaped article on a vehicle, as shown in FIG. 16, the rolled article vertically stacked in a pallet unit in a warehouse is taken out one by one of the pallets 100 and the fork of the forklift 101 A certain number of rolls A are laid horizontally on the stack 102, and the forklift loaded with the rolls is moved to the dock 103 where the truck is prepared, and then placed on the vehicle's loading box as shown in FIG. After loading the first stage at the bottom of the stacker by dropping the roll loaded on the fork of the forklift truck, the second roll has been loaded from the front of the stacker by one by one.

In this way, after loading the rolled goods into the loading box, the goods loaded in the loading box may be oriented to one side of the loading box when the vehicle is transported to the dealer. Since the upper layer roll must be loaded into the groove formed between the roll and the roll, there is a hassle that a human hand must go for each roll.

therefore. In the workplaces dealing with such objects, the shape of personnel is frequently replaced due to the hard working conditions and the safety accidents caused by the handling of heavy materials, and the 3D work avoidance of the young generation, and the age of the workers is gradually aging. Due to the aging, the time required for loading work becomes longer and longer, causing the problem of reducing loading efficiency.

In addition, the lowering of the loading efficiency is a problem that causes a reverse phenomenon that increases the unit price of the product.

Therefore, in the present invention, in order to fundamentally solve the problems described above, and to transfer the roll-type goods loaded in pallet units in the warehouse, the roll-type goods are automatically loaded in the pallet by simply pulling out the pallet from the warehouse. It is an object of the present invention to provide an automatic car charger for a rolled article that can be loaded on the rolled article and can be effectively loaded by appropriately adjusting the length of the rolled article and the loading width of the vehicle.

The present invention for achieving the above object is an automatic roll separating mechanism for separating the rolls loaded pallet to take out the rolls one by one: an alignment adjusting mechanism for aligning while moving the roll separated from the roll separator; A centering adjusting mechanism which adjusts a position along its length while moving the roll taken over by the alignment adjusting mechanism; A stacking waiting mechanism for transferring the center of the centered roll and waiting for stacking; A lift mechanism installed at the tip of the loading standby device and configured to adjust the height according to the height of the loading box of the vehicle and the loading height of the roll product, and a telescopic conveyor having a length that is stretched according to the length of the loading box and the loading position of the roll product. Consists of

The automatic loading machine according to the present invention configured as described above inputs the tonnage of the vehicle, the product diameter, the product width, and the quantity to be loaded into the graphic panel, and the pallet loaded with the roll-type article is automatically transferred to the automatic roll separator. When set, the rolled article and pallet are automatically separated by this automatic roll separator.

The roll separated from the roll separating mechanism is moved along the alignment adjusting mechanism and transferred to the centering adjusting mechanism. The centering adjusting mechanism measures the length of the rolled article so that the center of the length coincides with the center of the loading standby mechanism. Will be adjusted.

On the other hand, the loading standby mechanism is composed of a lifting conveyor for taking up the rolled goods of the centering position adjustment mechanism in the centering adjustment mechanism and a loading standby conveyor for transferring the roll moved through the rising conveyor to the loading mechanism, Are transported one by one to the loading mechanism.

In addition, the loading mechanism is arranged in an orderly height and position of the desired bar in the loading of the vehicle according to the value input to the graphic panel while the operation of the expansion conveyor and the lift operation is adjusted operation. It is supposed to be.

Therefore, the use of the device according to the present invention requires almost no manpower for loading a heavy roll-shaped product on a vehicle, thereby shortening the loading time and effectively loading the various rolls, The cost can be reduced.

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

1 is a plan view showing a schematic overall configuration of the apparatus according to the present invention in a planar state, comprising: an automatic roll separating mechanism (1) for separating the pallets on which the roll-shaped article is loaded to take out the rolls one by one; An alignment adjusting mechanism (2) for aligning while moving the roll separated by the roll separating apparatus; A centering mechanism 3 for adjusting a position along its length while moving the roll taken over by the alignment adjusting mechanism 2; A load-holding mechanism 4 which transfers the center-controlled rolls from the centering apparatus 3 and waits for stacking; The roll-shaped article is installed at the front end of the loading and waiting mechanism 4 so that the height is variable according to the height of the loading box 5 of the vehicle and the loading height of the rolled product, and the length is varied according to the length of the loading box and the loading position of the rolled product. It consists of a loading mechanism (6) which loads in order to the loading box of a vehicle.

Here, the automatic roll separating mechanism 1 is, as shown in Figs. 1 and 2, a thread pallet loading mechanism 11 for placing a thread pallet loaded with a roll, and on the stacking mechanism 11. A thread pallet transfer mechanism 12 for transferring the loaded pallet, a pallet pallet inverting mechanism 13 for changing the direction of the thread pallet mounted on the transfer mechanism 12 by 90 °, and a pallet loaded inside the pallet. The roll separating mechanism 14 for separating the roll, the ball pallet inverting mechanism 15 which changes direction to convey the empty pallet separated from the roll by the roll separating mechanism 14, and the roll separated from the empty pallet It consists of a roll discharge mechanism 16 discharged to the roll alignment mechanism (2).

On the other hand, the roll separation mechanism 14, as shown in FIG. 2, a pallet transport trolley for transporting the clamp 20 to bite up the empty pallet and the empty pallet trapped by the clamp provided at the tip of the cylinder ( 18).

The automatic roll separator 1 having such a structure inputs the tonnage of the vehicle, the diameter and the product width of the product, and the quantity to be loaded into the graphic panel provided in the automatic car, and then inserts the pallet loaded with the roll-shaped article. When it is placed on the pallet loading mechanism 11, the pallet detection sensor detects this and operates the actual pallet transfer mechanism 12, whereby the conveyor of the actual pallet transfer mechanism 12 is moved to move the actual pallet.

In this way, when the pallet is transferred and the pallet detection sensor provided at the tip of the transfer mechanism 12 detects this, the driving of the conveyor is stopped.

At this time, the condition that the conveyor of the actual pallet loading mechanism 11 is driven at the original position where the actual pallet inverting mechanism 13 is set up by 90 °, and is driven only in the non-detection state in which the pallet detecting sensor does not detect the pallet. .

Then, as soon as the pallet is stopped, the thread pallet inverting mechanism 13 is inverted by the hydraulic cylinder 19 provided at the bottom thereof, and when the pallet is moved by 90 °, the roll is placed on the discharge mechanism 16 horizontally, and the actual pallet inversion is performed. When the sensing sensor detects that the machine is inverted, the clamp 20 of the roll separation mechanism 14 descends to raise the pallet by clamping the pallet by the air cylinder.

The lifting and lowering of the clamp 20 is performed by the central rack gear 17a of FIG. 2 and the LM guide 17b of both axes.

That is, since the pallet is inverted from the "A" position in FIG. 2 to the position of "B" while one side is open, the open side of the pallet is positioned downward, and the pallet is lifted as it is. The inner roll falls down through the open side of the pallet, and only the pallet is lifted.

As such, the pallet transfer trolley 18 holding the empty pallet separated from the pallet reverses and stops at the position where the empty pallet inverting mechanism 15 is located. At the same time, the clamp 20 descends to stop the pallet support. The ball pallet is placed on the 20a and the clamp 20 is raised again after unclamping the ball pallet.

When the lifting of the clamp is completed, the pallet base 20a is erected at 90 ° by the hydraulic cylinder 20b, and at the same time, the pedestal 20a is wide by the operation of an air cylinder installed in a separate horizontal direction. The forklift is able to enter between and discharge the pallet.

On the other hand, when the clamp is raised, the pallet transfer trolley 18 is re-battered and returned to its original position. From the time when the pallet transfer trolley 18 is battery-operated, the actual pallet reverses when there is no roll on the roll discharge mechanism 16. The mechanism 13 is again rotated by 90 ° to move to its original position.

In addition, since the rolls stacked in three steps or four steps in the roll discharge mechanism 16 have a height difference between the discharge mechanism 16 and the alignment mechanism 2, the rolls are transferred to the alignment mechanism and the rolls are aligned one by one. The loading door is transferred onto the conveyor of 2).

And, as shown in FIG. 3, the alignment adjusting mechanism 2 has an alignment conveyor 22 which is arranged so that its tip is close to the centering adjusting mechanism 3 and is operated by the drive motor 21, and Roll separation plate (23) installed to be rotated to the front end of the alignment conveyor (2). It consists of an air cylinder 24 for rotating the roll separation plate 23 and the roll detection sensor 25 for detecting the presence or absence of the roll (A).

Therefore, when the roll A moving along the alignment conveyor 22 is detected by the roll sensor 25 installed at the tip of the alignment conveyor 22, the air cylinder 24 is operated to roll ( By rotating the roll separating plate 23 which has blocked the movement of A), the roll A located at the tip of the alignment conveyor 22 falls to the centering adjustment mechanism 3.

The centering adjustment mechanism 3 includes a feeding conveyor 31 for moving the roll transferred from the alignment adjustment mechanism 2, a roll stopper 32 for controlling the movement of the roll A, and a driving motor 33. Driven by the ball screw 34 to move the roll stopper 32, the elm slider 35 for guiding the movement of the ball screw 34, the movement position of the ball screw 34 by counting the roll ( It consists of a count bar 36 for accurately counting the position of A) and a plurality of roll detection sensors B, C, D, and E for measuring the length of the roll A moving along the feeding conveyor 31. have.

The centering adjustment mechanism 3 having such a structure has a position detecting sensor (B, C, D, E) installed below the feeding conveyor 31 with the length of the roll A moving along the feeding conveyor 31. Is detected, and the drive motor 33 is rotated in accordance with the detection result by moving the ball screw 34 through the EL slider (35), the roll stopper 32 installed at the tip of the ball screw 34 ) Is moved.

As the roll stopper 32 moves, the count bar 36 checks the moving distance, and the control unit of the entire apparatus recognizes this.

The roll stopper 32 moves the roll A so that the center position of the roll A is always at a constant position. Thus, the center position of the roll A is precisely adjusted so that the loading waiting mechanism 4 as the next step is performed. In the case of moving to, the center of the longitudinal direction is always exactly at the center of the loading standby mechanism 4 to be turned over.

Meanwhile, as shown in FIGS. 7 and 8, the loading waiting mechanism 4 lifts the roll A taken over from the feeding conveyor 31 of the centering adjustment mechanism 3 to a predetermined height. The lifting conveyor 41 and the loading standby conveyor 42 which transfers the roll A transmitted by this lifting conveyor 41 to a loading position are comprised.

In addition, the lifting conveyor 41 is provided with a plurality of hooks 43 for carrying the roll A, which hooks 43 are provided to drive the feeding conveyor 31 as shown in FIG. It is set to pass between the rollers 37. Therefore, the lifting conveyor 41 is operated while supporting the roll A whose center position is adjusted along its length from below.

The roll A raised through the rising conveyor 41 is transferred to the loading standby conveyor 42 and is moved from the loading standby conveyor 42 to the next loading mechanism 6.

As shown in FIGS. 7 to 9, the loading mechanism 6 includes a chute 61 for absorbing shocks that may be applied by the roll A taken over from the loading standby conveyor 42. The teleconveyor 62, which is telescopically operated to load the roll A, which has been handed over from the atmospheric load conveyor 42, into the loading box 5 of the vehicle, and the height and the roll of the loading conveyor 5, It consists of a lift 63 which is variably lifted according to the loading height of A).

In addition, the telescopic conveyor 62 is composed of a 1-stage telescopic conveyor 64 and a two-stage telescopic conveyor 65, the length of which can be adjusted as needed, the first telescopic conveyor 64 is shown in FIG. As shown in the figure, in order to accurately move the rack gear 66 is supported by the pinion gear 67 to move forward and backward, the first stage telescopic conveyor 64 and the two stage telescopic conveyor ( 65 is supported by the LM guider 68 and LM block 69, so that when the two-stage expansion conveyor 65 telescopic movement, it is possible to move accurately and smoothly in the vertical direction relative to the first-stage expansion conveyor 64. I support him as much as possible.

In addition, the lift 63 is provided with a count bar 69 and a count block 70 for checking the lifting height, so that the height of the expansion conveyor 62 can be accurately controlled as necessary.

Next, a process of automatically loading a roll product into a loading box of a vehicle using the automatic loading device of the present invention having the above-described configuration will be described as an example.

First of all, before starting work, input the tonnage of the vehicle to be loaded, the diameter of the product, the product width, the quantity to be loaded into the control panel of the control unit provided in the car loader, and adjust the centering according to the input value. As the drive motor 33 of the mechanism 3 is operated to move the roll stopper 32, the longitudinal center of the roll product is always adjusted to be positioned at the center line C of the feeding conveyor 31.

At the same time, the hydraulic cylinder 71 of the lift 63 is extended, and the expansion conveyor 62 is loaded by counting the count bar 69 and the count block 70. Ascend to the height.

From this preparation state, when the pallets in which the rolls A are stacked from the window office are stacked in the automatic roll separating mechanism 1, the pallets are automatically separated, and the empty pallets can be lifted again by the forklift truck and separated from the pallet. The roll A moves on the alignment conveyor 22 of the alignment mechanism 2, and the roll detection sensor 25 installed at the tip of the alignment conveyor 22 detects the roll A during the transfer process. When the alignment conveyor 22 stops moving, the roll separating plate 23 is rotated by the operation of the air cylinder 24, and the roll A loaded on the alignment conveyor 22 is rotated. It falls on the feeding conveyor 31 of 3).

As such, when the roll separation plate 23 is rotated and returned to its original position, the roll separation plate 23 is counted as one roll A.

Therefore, if initially supplied as much as the set time number, no further supply is made.

On the other hand, when the roll detection sensor 25 detects the operation, the roll separating plate 23 is operated. If the roll A is transferred to the feeding conveyor 31, the feeding conveyor 31 is fed to the feeding conveyor 31. Since no further roll A should be supplied, if any of the sensors B, C, D, and E installed in this feeding conveyor 31 is detecting the roll A, the roll separation The plate 23 is not operated and the roll sensors A are supplied from the alignment conveyor 22 to the feeding conveyor 31 when the detection sensors B, C, D, and E are not sensing.

In addition, the roll A dropped on the feeding conveyor 31 moves toward the roll stopper 32 installed at the distal end of the feeding conveyor 31. The roll detection sensor B, while moving along the feeding conveyor 31, is moved. The length is measured by C, D, and E).

The reason why the length of the roll A is measured is that the size of the roll A is varied due to the small quantity production system. When the product of other standard is introduced after the initial centering operation, the sensing sensors B, C, D and E detect the length of the roll A accordingly, and the detected result is set. In order to adjust the position of the roll stopper 32 when the length is different.

The roll A moving through the feeding conveyor 31 is stopped by the roll stopper 32 at the tip thereof, and the roll detecting sensor G installed at the rear of the roll stopper 32 stops the roll. When sensing, the drive motor 33 for driving the ball screw 34 is stopped to stop the movement of the roll stopper 32.

In this case, if the centering along the longitudinal direction of the roll A is not correct, it will not be loaded in a line when loaded on the vehicle, and the meaning of the automatic loading will be lost because the person must be further aligned.

Therefore, in the present invention, as described above, the driving motor 33 is operated according to the length of the product detected by the detection sensors (B, C, D, E) installed under the feeding conveyor 31, the ball The screw 34 is operated, and the roll stopper 32 moves to move forward and backward according to the operation of the ball screw 34. The exact position control method is a count attached to the drive motor 33. As the block moves along the count bar 36, it counts the number of teeth as it moves and stops after moving by the number set for each product.

Next, the driving motor M for operating the lifting conveyor 41 of the loading standby mechanism 4 at the moment when the roll detecting sensor G installed at the rear of the roll stopper 32 detects the roll A. FIG. Is operated to operate the ascending conveyor 41, so that the centered roll A is lifted by the hook 43 of the ascending conveyor 41, holding the roll A, and applying the roll A to the loading standby conveyor 42. Will be loaded.

On the other hand, the detection sensor (J) installed at the front end of the loading standby conveyor 42 does not detect the roll, instead the rear of the detection sensor (L) and the roll stopper (32) installed in the middle of the conveyor (42) Only when the detection sensor (G) installed in the sensing roller roll, the rising conveyor 41 is activated, the hook 43 installed in the rising conveyor 41 is the detection center (I) installed at the bottom of the rising conveyor (41) Always stop at the right position.

When the hook 43 transfers the rolls A one by one to the loading standby conveyor 42, the rolls 43 are loaded by one roll per pitch by the slats 44 of the loading standby conveyor 42. As the roll is loaded on the loading standby conveyor 42, when the roll detection sensor J installed at the tip thereof detects this, the driving motor 45 is driven to operate the loading standby conveyor 42.

On the other hand, the load standby conveyor 42 is rotated to fall by one roll to the telescopic conveyor 62 of the loading mechanism 6 to be transported to the loading box (5) of the vehicle.

In addition, when the roll A falls from the loading conveyor conveyor 42 to the expansion conveyor 62 of the loading mechanism 6, the loading mechanism 6 and the loading standby conveyor 42 are connected to reduce the drop impact. A chute 61 operated by an air cylinder is installed at the site, and the chute 61 reduces the drop impact while the air cylinder is momentarily compressed when the roll A falls.

As such, when the air cylinder is compressed and moved to the rear, the sensor detects this, and the chute 61 is pivoted up so that the roll gently falls on the expansion conveyor. The chute 61 automatically returns to its original position after a predetermined time elapses.

On the other hand, the lift 63 of the loading mechanism 6 is provided. The telescopic conveyor 62 is composed of a first stage telescopic conveyor 64 and a two stage telescopic conveyor 65, as described above, the telescopic conveyor 62 as shown in FIG.)With the retracted behind the loading box (5) of the vehicle, the first stage telescopic conveyor (64) first moves forward to load the roll (A) into the loading box of the vehicle. It is possible to load a vehicle with the telescopic conveyor 64, but if the vehicle is a large vehicle of 8 tons or more, the first stage telescopic conveyor is because the total stroke of the first stage telescopic conveyor 64 does not sufficiently reach the front of the loading box. After 64 advances to the maximum stroke, the two-stage expansion and contraction conveyor 65 advances and unfolds.

To explain this in more detail, when the first stage forward and backward driving motor 72 operates to extend the first stage telescopic conveyor 64 by the maximum stroke, the detection sensor S attached to the conveyor support frame 73 is 1. However, the dog installed in the telescopic conveyor 64 is sensed, and the operation of the drive motor 72 which extends the first stage telescopic conveyor 64 is stopped.

At the same time, the movable motor 74 of the first-stage expansion conveyor 64 is operated to move the roll A in the first-stage expansion conveyor 64 to the two-stage expansion conveyor 65, and then the two-stage expansion conveyor The two-stage expansion and contraction conveyor 65 is extended and moved by operating the forward and backward driving motor 75 of 65.

Then, the two-stage expansion conveyor 65 is extended until the detection sensor (Q) attached to the front end detects the loading vessel end of the vehicle, if the vehicle is 18 tons or more, the detection sensor ( Q) is less than the sensing distance, and at this time, the sensor (U) installed at the front end of the first stage telescopic conveyor (64) moves until it detects the dog attached to the second stage telescopic conveyor (65), After the two-stage expansion conveyor 65 is stopped, the two-stage forward rotation motor 76 is driven to operate the two-stage expansion conveyor 65, thereby loading the roll A in the two-stage expansion conveyor 65. It will fall to (5).

And the maximum stroke position at this time becomes a reference point at the time of loading roll A in 2 steps | paragraphs, 3 steps or more.

On the other hand, the detection sensor (Q) installed on the front end of the two-stage expansion conveyor 65, the expansion conveyor is moved to the front of the loading box of the truck, not only installed to hold a suitable position for dropping the first roll, It is installed to prevent the conveyor from colliding with the front end of the loading box when the conveyor is advanced.

FIG. 13 shows the point where the teleconveyor 62 moves forward of the loading box and stops when the roll A is loaded in the loading box 5 of the vehicle in multiple layers. The maximum forward point at the 2nd stage loading is based on the maximum forward point at the time of loading. The maximum forward distance at the first stage of loading -1st roll diameter (Φ / 2) of the 1st stage. The point is the same as the maximum forward point in the first stage loading.

Therefore, the maximum forward point at the 4th stage loading is also the point of "the first roll diameter (Φ / 2) of the 3rd maximum forward distance at the 3rd stage loading".

Next, a description will be given of the process of the retractable conveyor of the device according to the present invention to progressively back up while loading the roll (A) in sequence.

When one roll (A) is dropped into the loading box and the loading is completed, and the detection sensor (P) attached to the tip of the two-stage expansion conveyor (65) detects that the roll falls into the loading box, the second step is immediately expanded to the controller. The controller inputs a signal to reverse the conveyor 65, and the controller corresponds to the diameter of the product detected by the sensor O by an encoder attached to the two-stage forward and backward drive shafts 77 according to the signal. The two-stage expansion conveyor 65 is retracted first by the distance.

Then, when the two-stage expansion conveyor 65 is reversed by the maximum distance, the first-stage expansion conveyor 64 is reversed. To explain this process in more detail, the two-stage expansion conveyor 65 is in the reverse direction When the detection sensor (U) detects the maximum reverse distance, the first stage conveyor (64) is reversed, the first stage conveyor (64) while reversing the sensor (M) to detect the maximum reverse distance If no further reverse operation is performed.

Next, a description will be given of a process of placing the roll A in multiple layers so that the upper roll is accurately positioned between the lower rolls.

When the first stage loading is completed, the teleconveyor 62 moves forward as it is to perform the next two stage stacking. The stop point is that the controller always keeps the maximum advance distance at the first stage loading and the roll diameter for each roll loaded. As it is remembered, the forward distance in the 2nd stage loading stops at a position shorter than the product distance (Φ / 2) of the forward distance in the 1st stage loading, and the backward movement of the telescopic conveyor 62 is performed by the first roll. As it falls, the sensing sensor P senses this and retracts the expansion conveyor. The retraction distance is the position reversed by the distance corresponding to the "product diameter (Φ)" of the second roll when the first stage is loaded as described above. Will stop at.

This operation is repeated to complete the stacking, and when the second stage stacking is completed, as shown in FIG. 14, the counting of the number of rolls loaded in the first stage is completed, and the second stage stacking operation is completed. Next, the hydraulic cylinder 71 is lifted up by a distance 69 corresponding to the diameter of the product by the count 69 installed on the lift 63 for three-stage stacking. Advance as described.

On the other hand, when the telescopic conveyor is fully retracted, the drive motors 72 and 74 and the two-stage teleconveyor for moving or rotating the first stage telescopic conveyor 64 while the hydraulic lift 63 is raised ( The operation of the driving motors 75 and 76 for moving or rotating the drive 65 is stopped, and the rear part including the loading standby conveyor 42 is in a standby state for a while, and then the lift 63 reaches the correct position. Later, the teleconveyor 62 is advanced again, the system after the loading standby conveyor 63 a few seconds after the advancement is all automatically operated.

Similarly, the completion point in 3rd stacking is the same as the completion completion point in 1st stacking, and the backward position after falling of the first rolley is moved backward by the product diameter (Φ) of the second roll loaded on the 2nd stack. At the time of completion, the completion point is the completion point at the same time as the quantity of two-stage loading.

On the other hand, the teleconveyor according to the present invention is difficult to load the upper roll (A) between the groove and the groove of the roll (A) accurately loaded on the lower end when the operation is faster, When the 1st and 2nd stage expansion conveyors 64 and 65 are advanced to the maximum, 5 rolls are normally placed on the expansion conveyor having a total stroke of 8900 mm, which causes not only the sag caused by the roll weight but also the expansion conveyor frame itself. Since the deflection may also occur due to the weight of the steel, sufficient design and examination are required during manufacturing.

In addition, the telescopic conveyor 62 has a structure of about 8500 mm in one stage and 4000 mm in two stages. When the 11-ton vehicle is loaded, the length of the stacker is usually 9100 mm. To satisfy this length, not only the sag of the conveyor's own weight causes significant deflection, but also the installation space is increased, and the larger the frame is, the larger the structure supports the frame. Done.

In the present invention, as a solution to this problem, the first stage telescopic conveyor 64 itself can be moved forward and backward, and the support guide roll roll 78 is installed up and down on the left and right of the frame of the first stage telescopic conveyor 64 is dirty. In order to enable forward and backward movement in a forward and backward direction, a rack 79 and a pinion 80 supporting a two-stage teleconveyor 65 are installed in the single-stage teleconveyor 64, thereby providing a two-stage teleconveyor 65 ) To maintain the correct level, and the L-m guider 68 and the L-m block 69 in the side frame of the two-stage expansion conveyor (65) is to be a smooth movement.

On the other hand, by installing the L guider 68 and the M block 69 in the frame of the 1-stage expansion conveyor 64, the installation space and equipment is simplified.

In the present invention, if the position of the teleconveyor is not suitable during the automatic loading, pressing the pause button causes the rear part of the stacking standby conveyor to operate automatically regardless of the teleconveyor, and stops only the teleconveyor. As much as possible to adjust forward and backward and up and down height, when the release is carried out automatically the loading operation.

Upon completion of the loading, if the initial loading quantity set value installed at the tip of the two-stage expansion conveyor 65 matches, the first-stage expansion conveyor 64 and the two-stage expansion conveyor 65 automatically detect the sensor (R) and (T). While returning to the home position, which is a sensing position, the hydraulic lift descends and stops at the lower home position (X), while the alignment conveyor air cylinder (24), the loading standby conveyor (J), and the roll count (N) are respectively loaded during the loading process. Because of the counting, it appears on the graphic panel of the controller immediately after counting, so that it is possible to check whether there is an abnormality in the amount of loading.

On the other hand, the teleconveyor of the present invention is the forward and backward movement of the telescopic conveyor because it is most important to align the end of the roll to the left and right when loading the roll on the truck and to fall into the groove formed between the roll and the roll when the roll falls into the loading box It is desirable to have a servo motor that is most suitable for position control, and this servo motor is controlled by a servo to precisely and quickly position control to find a desired position.

By doing so, it is possible to improve the loading efficiency.

As described above, the article automatic loading machine according to the present invention can be loaded in an orderly manner and quickly according to the size of the vehicle and the size of the rolled product even if a human hand is not applied, thereby increasing warehouse loading efficiency. In addition, it is possible to reduce the number of workers, reduce the risk of worker load and safety accidents, and improve efficiency by shortening the loading time.

1 is a plan view showing the overall structure of the rolled article automatic car charger,

2 is a front view of the automatic roll separator according to the present invention,

3 is a plan view showing the placement of the alignment conveyor and the feeding conveyor of the rolled article automatic loading machine according to the present invention,

4 is a side view showing the relationship between the alignment adjusting mechanism and the feeding conveyor during the transfer from the alignment conveyor to the feeding conveyor,

5 is a front view showing a process in which a rolled product moves along a feeding conveyor.

6 is an enlarged view of part A of FIG. 3, which is a plan view showing in detail the centering mechanism provided at the tip of the feeding conveyor;

FIG. 7 is a side view illustrating a process of moving a roll-shaped product positioned at the tip of the feeding conveyor shown in FIG. 5 to an ascending conveyor and a loading standby conveyor, wherein the loading standby conveyor is not unfolded in a loading state.

FIG. 8 is a side view illustrating a process in which the load standby conveyor is lifted up to the height of the loading box of the vehicle from the partner of FIG.

9 is a side view showing the coupling state of the lift and stretch conveyor to lift the load standby conveyor of the present invention,

10 degrees is a front view of 9 degrees,

11 is a front view showing the assembling state of the one-stage expansion conveyor and the two-stage expansion conveyor according to the present invention.

12 is a perspective view showing the coupling structure of the count bar and the count check the lifting height of the lift according to the present invention,

13 is a side view showing a state in which the roll-shaped product is loaded on the front of the loading box of the vehicle using the automatic vehicle according to the present invention,

14 is a side view showing a state in which the roll-shaped product is loaded on the rear of the loading box of the vehicle using the automatic vehicle according to the present invention,

15 is a side view showing a process in which the expansion conveyor according to the present invention is automatically moved to the rear as the roll-shaped product,

FIG. 16 is a schematic perspective view illustrating a process of moving a product stacked on a pallet on a forklift in a process of handling a conventional rolled product;

FIG. 17 is a schematic diagram illustrating a manual process of pouring products loaded on a forklift into a loading box of a forklift as shown in FIG. 16, and placing them one by one according to the length and width of a rolled product.

Explanation of symbols on the main parts of the drawings

1: Automatic roll separation mechanism 2: Alignment mechanism

3: centering adjustment mechanism 4: loading standby mechanism

5: loading box 6: loading mechanism

Claims (7)

An automatic roll separating mechanism (1) for separating the pallets on which the roll-shaped article is loaded to take out the rolls one by one; An alignment adjusting mechanism (2) for aligning while moving the roll separated by the roll separating apparatus; A centering adjustment mechanism 3 for adjusting a position along its length while moving the rolls taken over by the alignment adjustment mechanism 2; A load-holding mechanism 4 which transfers the center-controlled rolls from the centering apparatus 3 and waits for stacking; It is installed at the tip of the loading waiting mechanism (4), and the height is variable according to the height of the loading box (5) of the vehicle and the loading height of the rolled product, and the length is changed according to the length of the loading box and the loading position of the rolled product, It consists of a loading mechanism (6) for sequentially loading the loading box of the vehicle, The alignment adjusting mechanism 2 can be rotated at the leading end of the alignment conveyor 2 and the alignment conveyor 22 which is arranged so that the tip thereof is close to the centering adjusting mechanism 3 and is operated by the driving motor 21. Roll separation plate 23, the air cylinder 24 for rotating the roll separation plate 21 and the roll detecting sensor 25 for detecting the presence of the roll (A), The centering adjusting mechanism 3 is fed by a feeding conveyor 31 for moving the roll conveyed from the alignment adjusting mechanism 2, a roll stopper 32 for controlling the movement of the roll A, and a driving motor 33. The ball screw 34 for moving the roll stopper 32 while being driven, the L-slider 35 for guiding the movement of the ball screw 34, and the moving position of the ball screw 34 are counted to roll A. When composed of a plurality of roll detection sensors (B, C, D, E) for measuring the length of the roll (A) moving along the feeding conveyor 31 and the count bar 36 to accurately count the position of, The loading waiting mechanism 4 is a lift conveyor 41 for raising and lowering the roll A taken over from the feeding conveyor 31 of the centering adjustment mechanism 3 to a predetermined height, and transferred from the lift conveyor 41. Roll-type article automatic loading machine which consists of a loading standby conveyor 42 which transfers the received roll A to a loading position. 2. The lifting conveyor (41) is provided with a plurality of hooks (43) for carrying the roll (A), and the hooks (43) have a feeding conveyor (31) as shown in FIG. Roll-shaped article automatic loading machine, characterized in that it is set to pass between the predetermined roller 37 for driving the The chute (61) according to claim 1, wherein the stacking mechanism (6) absorbs the shocks that may be applied by the roll (A) that is taken over from the stacking standby conveyor (42), and from the stacking standby conveyor (42). According to the height of the loading conveyor (5) and the loading height of the roll (A) and the teleconveyor (62) that is stretched and operated to load the roll A received in the loading box (5) of the vehicle Roll-type article automatic vehicle, characterized in that consisting of a variable lift elevating (63) 4. The rolled article autoloader according to claim 3, wherein the telescopic conveyor (62) comprises a first stage telescopic conveyor (64) and a second stage telescopic conveyor (65), the length of which may be adjusted as necessary. The conveyor 66 according to claim 4, wherein the rack 66 and the pinion 67 are installed under the frame of the first-stage telescopic conveyor 64 to convey the conveyor 64 back and forth while the guide roll 73 is installed. It is supposed to support the weight of the first stage telescopic conveyor 64, the support guide rolls 78 are installed on the left and right of the frame, characterized in that the smooth forward and backward and straight forward and backward movement is possible. Rolled Goods Automatic Loading Machine The rack stage 79 and the pinion 80 supporting the two stage telescopic conveyor 65 are installed in the single stage telescopic conveyor 64, and the installation structure is compact, and the two stage telescopic construction is carried out. Rolled article autoloader, characterized in that the conveyor 65 is to maintain the correct life [5] The roll-type article autoloader according to claim 4, wherein the L guider 68 and the L block 69 are installed on the side frames of the two-stage expansion conveyor 65 so as to smoothly move.