KR102559372B1 - Loading and unloading system for a roll - Google Patents

Abstract

A roll-type load transfer system is disclosed. A roll-type load transfer system according to an embodiment of the present invention includes a compact transport cart for loading and transporting roll-type loads; A fixed load storage unit provided to form a place where the load is temporarily stored, but is provided to be fixed in position around the target facility to which the load is transferred; and a load transfer turn unit that is movably provided around the fixed load storage unit and transfers the load on the compact transport cart side to the target facility through the fixed load storage unit or transfers the load on the target facility side to the compact transport cart through the fixed load storage unit while traveling or turning the load.

Description

Roll type load transfer system {LOADING AND UNLOADING SYSTEM FOR A ROLL}

The present invention relates to a roll-type load transfer system, and more particularly, to a roll-type load transfer system that can easily carry out a transfer operation for roll-type loads even when a compact transport cart having a simple structure that is different from the conventional complex structure is applied, and that, unlike the prior art, loads can be transferred in multiple directions, thereby reducing tact time according to load transfer and loading to improve productivity.

A roll type load means a cylindrical structure. Therefore, any cylindrical structure surface can be a roll type load. However, hereinafter, a secondary cell, which has recently become an issue, will be described as an example.

As is well known, a secondary battery refers to a battery that converts chemical energy into electrical energy to supply power to an external circuit and converts electrical energy into chemical energy by receiving external power when discharged to store electricity. Recently, secondary batteries are also called batteries.

These secondary batteries may be classified in various ways according to the structure of the electrode assembly. For example, secondary batteries may be classified into a stack type structure, a winding type (jelly roll type) structure, a stack/fold type structure, and the like.

Among the various classifications described above, the stacked structure refers to an electrode assembly formed by cutting a cathode material, a separator, and an anode material into predetermined sizes and then sequentially stacking them. Separators are disposed between the cathode and anode materials.

As such, a battery including a secondary battery is composed of a cathode material, an anode material, an electrolyte solution, a separator, and the like. Recently, the importance of developing materials and equipment related to a battery production process is increasing. Accordingly, the development of facilities for production and packaging of cathode materials, cathode materials, electrolytes, separators, etc. is in progress.

The positive electrode material, the negative electrode material, and the separator forming the secondary battery may be manufactured in individual sheets as described above, but are usually manufactured in a roll type to improve productivity. The positive electrode material, the negative electrode material, and the separator manufactured in the roll type as described above may also correspond to the roll type load.

On the other hand, regardless of size, use, and function, roll-type loads must be transferred to the target facility. The target facility may be a warehouse facility that simply stores roll-type loads or may be a production facility that actually proceeds with a process using roll-type loads, for example, produces a secondary battery.

In any facility, the target facility is a location-fixed facility, so in order to transfer roll-type loads to these target facilities or to receive roll-type loads from the target facilities, a device with appropriate functions, that is, a load transfer system, is required. It is known that several factories are currently using it.

However, in the case of existing load transfer systems, most of them are designed to transfer roll-type loads in only one direction, so it is difficult to use the existing transfer system when the target facility is located in several places, that is, in a situation where roll-type loads must be transferred in multiple directions.

In particular, since the transport carts that transport roll-type loads are equipped with complex functions, the transport carts themselves are inevitably heavy and large, and as the unit price rises, they inevitably have frequent breakdowns. Considering the fact that even though frequent errors occur and need to be switched to manual work due to the above reasons, manual response is not possible or difficult due to the structure, the need for a roll-type load transfer system to solve this problem is emerging.

Republic of Korea Intellectual Property Office Application No. 10-2015-0023696

Therefore, a technical problem to be achieved by the present invention is to provide a roll-type load transfer system that can easily carry out a transfer operation for roll-type loads even when a compact transport cart having a simple structure that is out of the conventional complex structure is applied, and can transfer loads in multiple directions unlike in the prior art, thereby reducing the tact time for transferring loads and improving productivity.

According to one aspect of the present invention, a compact transport cart for loading and transporting roll-type loads; A fixed load storage unit which forms a place where the load is temporarily stored and is provided to be positioned and fixed around a target facility to which the load is transferred; And a load transfer turn unit provided to be movable around the fixed load storage unit and to transfer the load on the compact transport cart side to the target facility through the fixed load storage unit or to transfer the load on the target facility side to the compact transport cart through the stationary load storage unit while traveling or turning the load. there is

The compact transport cart includes a cart body that automatically transfers the loads based on a taught route; And it is disposed on the top of the bogie body may include a load holder on which the branch pipe of the load is mounted.

The load transfer turn unit may include a turn unit frame; a load handling module for handling the load; a first driving module connected to the load handling module and driving the load handling module in a first direction on the turn unit frame; and a second driving module that is connected to the load handling module and the first driving module and drives the entirety of the load handling module and the first driving module in a second direction crossing the first direction on the turn unit frame.

The load handling module may include a seat on which the branch pipe of the load is raised and seated.

A guide slot in which the branch pipe of the load is guided and seated may be formed on the seating table.

The load handling module may further include a first sensor provided at one side of the guide slot and sensing whether the branch pipe of the load is disposed in the guide slot of the seat.

The load handling module may include a seat support unit connected to the seat board and supporting the seat board; and a module base connected to and supported by the seat support unit, connected to the first driving module, and traveling on the first driving module.

The load handling module may further include a seating table turn driver provided on the module base, connected to the seating table support, and driving the seating table support by turn.

The load handling module may further include a seat up/down driving unit that is connected to the seating table turn driving unit, is turn-driven together with the seating table turn driving unit, and drives the seating table support unit up/down.

The fixed load storage unit includes a pair of fixed master frames spaced apart from each other and disposed vertically so that the load transfer turn unit is disposed therebetween; A load clamp module coupled to the pair of fixed master frames to be movable up/down, respectively, and clamping the load; and a clamp module up/down driver connected to the load clamp module and the fixed master frame, respectively, and driving the load clamp module up/down with respect to the fixed master frame.

A plurality of load clamp modules may be disposed along the vertical direction of the fixed master frame.

The load clamp module may include a module body connected to the clamp module up/down driver; A clamp having an insertion part which clamps the load but is inserted into the hollow of the load; and a clamp moving unit that is connected to the clamp and the module body and moves the clamp along a direction in which the insertion unit of the clamp is inserted into or released from the hollow part of the load.

The load clamp module may include a sensor bracket connected adjacent to the clamp; and a second sensor mounted on the sensor bracket and sensing whether or not the insertion part of the clamp is inserted into the hollow part of the load.

The fixed load storage unit may further include a frame support supporting the pair of fixed master frames by connecting the pair of fixed master frames at an upper portion.

A pair of fixed master frames, a pair of load clamp modules, and a pair of clamp module up/down drivers may be symmetrically disposed with respect to the frame support.

In order to automatically load a new load into the target facility while unloading the load on the target facility side from the target facility, the compact transport cart, the load transfer turn unit, and the fixed load storage unit may further include a system controller that controls operations of the load storage unit organically.

According to the present invention, even if a compact transport cart having a simple structure, which is out of the conventional complex structure, is applied, it is possible to easily transfer and load a roll-type load, and unlike the prior art, it is possible to transfer and load a load in multiple directions, thereby reducing the tact time for transferring and loading the load, thereby improving productivity.

1 is a schematic perspective view of a roll-type load of a transfer target.
Figure 2a is a configuration diagram of a roll-type load transfer system according to an embodiment of the present invention.
Figure 2b is a view showing the compact type transport truck docked to the fixed load storage unit in Figure 2a.
3 is a structural diagram of the compact transport cart shown in FIG. 2B.
4 and 5 are views showing FIG. 2B from different angles.
6 to 8 are drawings in which target equipment is removed from FIGS. 2A, 2B, 4, and 5, respectively.
9 to 12 are views for explaining a fixed load storage unit.
13 to 15 are views for explaining a load transfer turn unit.
16 is a control block diagram of a roll-type load transfer system according to an embodiment of the present invention.

In order to fully understand the present invention and the advantages in operation of the present invention and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings illustrating preferred embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, the present invention will be described in detail by describing preferred embodiments of the present invention with reference to the accompanying drawings. Like reference numerals in each figure indicate like elements.

1 is a schematic perspective view of a roll-type load to be transferred, FIG. 2A is a configuration diagram of a roll-type load transfer system according to an embodiment of the present invention, FIG. 2B is a view in which a compact transport cart is docked to a fixed load storage unit in FIG. 2A, FIG. 3 is a structural diagram of the compact transport cart shown in FIG. 2B, and FIGS. 6 to 8 are drawings in which the target equipment is removed in FIGS. 2A, 2B, 4, and 5, respectively, and FIGS. 9 to 12 are drawings for explaining a fixed load storage unit. 13 to 15 are views for explaining a load transfer turn unit, and FIG. 16 is a control block diagram of a roll-type load transfer system according to an embodiment of the present invention.

Referring to these drawings, when the roll-type load transfer system 100 according to the present embodiment is applied, even if a compact transport cart 30 having a simple structure away from the conventional complex structure is applied, the transfer operation for the roll-type load 10 can be easily performed. Unlike the prior art, the load 10 can be transferred in multiple directions, thereby reducing the tact time according to the transfer and loading of the load 10 to improve productivity. can

The roll-type load transfer system 100 according to the present embodiment capable of providing such an effect may implement one system together with the target facilities 1a and 1b.

For reference, an object handled through the roll-type load transfer system 100 according to an embodiment of the present invention may be a hollow roll-type load 10 having a hollow part 11 formed in a branch pipe 12 as shown in FIG. 1 . In addition, the roll-type loading material 10 may be one of a cathode material, an anode material, and a separator forming a secondary battery. Of course, if the shape is the same as that of FIG. 1, the roll-type load 10 does not necessarily have to be the material of the secondary battery.

In addition, in the case of this embodiment, although the roll-type load 10 in which the hollow part 11 is formed in the branch pipe 12 is taken as an example, a type without a hollow part 11, that is, a solid roll-type load (not shown) may be applied, but all of these matters should be said to fall within the scope of the present invention.

However, hereinafter, for convenience of explanation, the roll-type load 10 shown in FIG. 1, that is, the branch pipe 12, and the load 10 in which the hollow part 11 is formed in the branch pipe 12 will be described as an example.

In addition, target facilities 1a and 1b interacting with the roll-type load transfer system 100 according to the present embodiment may form a place where loads 10 are transferred and loaded, as shown in FIGS. 2B, 4, and 5. It may be.

2b, 4 and 5 are only schematic diagrams of the target facilities 1a and 1b, and the scope of the present invention is not limited thereto.

In addition to this, in the case of this embodiment, although two target facilities 1a and 1b are taken as an example, the number of target facilities 1a and 1b may be two or more.

Meanwhile, the roll-type load transfer system 100 according to the present embodiment may include a compact transport cart 30, a fixed load storage unit 110, and a load transfer turn unit 140.

The compact transport cart 30 is a means for loading and transporting the roll type load 10. Such a compact transport cart 30 may include a cart body 31 capable of traveling along a predetermined path, and a load holder 32 disposed above the cart body 31 and on which the branch pipe 12 of the load 10 is mounted. The load 10 takes a form in which the branch pipe 12 is placed on the load holder 32 and mounted.

The compact transport cart 30 applied to this embodiment has a simple structure as shown in FIGS. 2A and 3 . That is, it is a simple structure rather than a conventional complex structure. Therefore, the bogie body 31 of the compact transport cart 30 automatically transfers, that is, transports the load 10 simply based on the taught route. Therefore, the compact transport cart 30 applied to this embodiment has a low-cost, simple and small structure, and therefore does not have to have a very precise positioning function as in the past.

As shown in FIGS. 2A to 12, the fixed load storage unit 110 is fixedly provided around the load transfer turn unit 140, that is, it is fixedly provided near the target facilities 1a and 1b. As a structure, it serves to temporarily store the load 10 delivered from the load transfer turn unit 140.

Accordingly, when the compact transport cart 30 loads a new load 10 and transfers it to the load transfer turn unit 140, the load transfer turn unit 140 transfers the load 10 to the fixed load storage unit 110. Subsequently, while the loads 10 are temporarily stored on the fixed load storage unit 110, the load transfer turn unit 140 unloads the loads 10 on the target facilities 1a and 1b side and moves them to the compact transport cart 30. Then, the load transfer turn unit 140 transfers the load 10 temporarily stored on the fixed load storage unit 110 to the target facilities 1a and 1b, that is, loads the load.

The fixed load storage unit 110 includes a pair of fixed master frames 120, and the following components are mounted on the pair of fixed master frames 120 for each position.

A pair of fixed master frames 120 are structures that are spaced apart from each other and arranged vertically so that the load transfer turn unit 140 is disposed therebetween.

A load clamp module 130 is provided on the pair of fixed master frames 120 . That is, the load clamp module 130 is provided individually on each fixed master frame 120 . The load clamp module 130 is a means for clamping the load 10 and moves up/down on the fixed master frame 120 .

In this embodiment, the load clamp module 130 is arranged in plurality along the vertical direction of the fixed master frame 120. Therefore, since it can also serve as a temporary storage function for the loads 10 and a buffer function, it can be effective in reducing the tact time according to the transfer operation of the loads 10.

A clamp module up/down driver 125 is provided so that the load clamp module 130 can be moved up/down on the fixed master frame 120.

The clamp module up/down driver 125 is connected to the load clamp module 130 and the fixed master frame 120, respectively, and drives the load clamp module 130 up/down with respect to the fixed master frame 120. It serves to drive. The clamp module up/down driver 125 may be applied in a linear motor, ball screw structure, or cylinder structure.

As described above, the load clamp modules 130 are arranged in pairs and serve to clamp the load 10 . A pair of load clamp modules 130 have the same structure.

The load clamp module 130 includes a module body 131 connected to the clamp module up/down driving unit 125, a clamp 132 having an insertion portion 133 that clamps the load 10 but is inserted into the hollow portion 11 of the load 10, and connected to the clamp 132 and the module body 131, but the insertion portion 133 of the clamp 132 is the hollow portion of the load 10. (11) includes a clamp moving unit 134 for moving the clamp 132 along the insertion or removal direction.

The clamp moving unit 134 may also be applied in a linear motor, ball screw structure, or cylinder structure. A pair of clamps 132 are moved by the action of the clamp moving unit 134, and the insertion part 133 of the clamp 132 is inserted into the hollow part 11 of the load 10, so that the load 10 can be clamped in the load clamp module 130.

In the load clamp module 130, a sensor bracket 135 adjacently connected to the clamp 132 and a second sensor 136 mounted on the sensor bracket 135 and sensing whether the insertion part 133 of the clamp 132 is inserted into the hollow part 11 of the load 10 are further provided. The second sensor 136 is disposed adjacent to the insertion part 133 of the clamp 132 and senses an area of the insertion part 133 of the clamp 132 and transmits information to the system controller 190 .

A frame support 122 is further provided in the fixed load storage unit 110 . The frame support 122 serves to support the pair of fixed master frames 120 by connecting the pair of fixed master frames 120 from above.

In this embodiment, a pair of fixed master frames 120, a pair of load clamp modules 130, and a pair of clamp module up/down driving units 125 may be symmetrically disposed based on the frame support 122.

On the other hand, the load transfer turn unit 140 is provided to be movable around the fixed load storage unit 110, and while traveling or turning the load 10, the load 10 on the side of the compact transport cart 30 is transferred to the target facility 1a, 1b through the fixed load storage unit 110 or the load 10 on the target facility 1a, 1b side. It serves to transfer to the compact transport cart 30 through the fixed load storage unit 110.

In other words, the load transfer turn unit 140 applied to this embodiment serves to transfer the load 10 on the compact transport cart 30 and the target facilities 1a and 1b via the fixed load storage unit 110.

As shown in FIGS. 2B to 8 and 13 to 15, the load transfer turn unit 140 may include a turn unit frame 141, a load handling module 150, a first travel module 144, and a second travel module 146.

The turn unit frame 141 forms the base of the load transfer turn unit 140 . The load handling module 150, the first driving module 144, and the second driving module 146 may be mounted on the turn unit frame 141 by position.

The load handling module 150 is a means for actually handling the load 10 . The load handling module 150 includes a seat 151 on which the branch pipe 12 of the load 10 is lifted and seated. The seating base 151 is manufactured in a structure that supports the branch pipe 12 of the stacked object 10 by holding it up.

A guide slot 151a is formed in the seat 151 . Since the guide slot 151a having a substantially V-shaped structure is formed on the seat 151, the branch pipe 12 of the load 10 can be stably and easily guided to the guide slot 151a of the seat 151 without failure.

A first sensor 153 is provided around the seat 151 . The first sensor 153 is provided on one side of the guide slot 151a of the seat 151, and senses whether the branch pipe 12 of the load 10 is disposed in the guide slot 151a of the seat 151. Information sensed by the first sensor 153 is transmitted to the system controller 190 .

The load handling module 150 includes a seat support part 152 . The seating table support 152 includes all structures connected to the seating table 151 and supporting the seating table 151 . Therefore, the shape of the seat support part 152 is not very important.

In this embodiment, the load handling module 150 may further include a module base 161, a seating table turn driving unit 162, and a seating table up/down driving unit 163.

The module base 161 is a part that is connected to the first driving module 144 and travels on the first driving module 144 . The seating base support 152 may be connected to and supported by the module base 161 .

The seating table turn driver 162 is provided on the module base 161 and is connected to the seating table support 152, and serves to turn the seating table support 152. The seat turn driver 162 may include a rotation motor. Since the seating table turn driving unit 162 is applied, it is possible to transfer and load the load 10 by turning it to the surrounding target facilities 1a and 1b. Therefore, it can play a significant role in reducing the takt time.

The seat up/down driving unit 163 is connected to the seating table turn driving unit 162 and turns together with the seating table turn driving unit 162, and serves to drive the seating table support 152 up/down. Due to the seat up/down driver 163 that can be applied as a cylinder or a linear motor, it is of great help in placing the branch pipe 12 of the load 10 on the seat 151.

The first travel module 144 is connected to the load handling module 150 and serves to drive the load handling module 150 in a first direction on the turn unit frame 141, for example, in the X-axis direction.

In addition, the second driving module 146 is connected to the load handling module 150 and the first driving module 144, and serves to drive the entirety of the load handling module 150 and the first driving module 144 in a second direction intersecting the first direction on the turn unit frame 141, for example, in the Y-axis direction.

In this embodiment, the first driving module 144 and the second driving module 146 may be applied as linear motors. Therefore, it is possible to simplify the structure and to perform precise control.

Meanwhile, in the roll-type load transfer system 100 according to the present embodiment, a system controller 190 is further mounted to control the equipment.

The system controller 190 automatically loads new loads 10 into the target facilities 1a and 1b, while unloading the loads 10 of the target facilities 1a and 1b from the target facilities 1a and 1b. In order to control the operations of the compact transport cart 30, the load transfer turn unit 140, and the fixed load storage unit 110, the operations of the load transfer unit 140 and the fixed load storage unit 110 are organically controlled.

The system controller 190 performing this role may include a central processing unit 191 (CPU), a memory 192 (MEMORY), and a support circuit 193 (SUPPORT CIRCUIT).

In this embodiment, the central processing unit 191 automatically loads new loads 10 into the target facilities 1a and 1b while unloading the loads 10 of the target facilities 1a and 1b from the target facilities 1a and 1b. It can be one of a variety of computer processors that can be applied industrially to control.

The memory 192 (MEMORY) is connected to the central processing unit 191. The memory 192 is a computer-readable recording medium, which may be installed locally or remotely, and may be, for example, at least one readily available memory such as random access memory (RAM), ROM, floppy disk, hard disk, or any digital storage form.

The support circuit 193 (SUPPORT CIRCUIT) is combined with the central processing unit 191 to support the typical operation of the processor. This support circuit 193 may include a cache, a power supply, a clock circuit, an input/output circuit, a subsystem, and the like.

In this embodiment, the system controller 190 automatically loads new loads 10 into the target facilities 1a and 1b while unloading the loads 10 of the target facilities 1a and 1b from the target facilities 1a and 1b. However, this series of control processes and the like may be stored in the memory 192 . Typically software routines may be stored in memory 192 . Software routines may also be stored or executed by other central processing units (not shown).

Although processes according to the present invention have been described as being executed by software routines, it is possible that at least some of the processes of the present invention are performed by hardware. As such, the processes of the present invention may be implemented in software running on a computer system, implemented in hardware such as an integrated circuit, or implemented by a combination of software and hardware.

Hereinafter, a series of processes for loading and unloading the roll-type load 10 will be introduced.

First, the compact transport cart 30 (not shown) loads the load 10, approaches the load transfer turn unit 140, and places it in the guide slot 162 of the seat 161 provided in the load handling module 160 of the load transfer turn unit 140. As described above, in the load 10, the branch pipe 12 is seated in the guide slot 162 of the seat 161.

Thereafter, the loads 10 on the side of the load transfer turn unit 140 are moved toward the fixed load storage unit 110 by the action of the frame forward/reverse drive unit 154 and the handling module up/down drive unit 155 of the load transfer turn unit 140. The fixed load storage unit 110 clamps the load 10 in such a way that the insertion part 133 of the clamp 131 of the load clamp module 130 is inserted into the hollow part 11 of the load 10, and then temporarily withdraws to the top of the fixed master frame 120 by the action of the clamp module up/down driver 125.

While the load 10 is temporarily stored on the fixed load storage unit 110, the load transfer turn unit 140 unloads the load 10 on the target facility 1a, 1b side and moves it to the compact transport cart 30. Then, the load transfer unit 140 transfers the load 10 temporarily stored on the fixed load storage unit 110 to the target facilities 1a and 1b, that is, loads the load.

According to the present embodiment, which operates with the structure described above, even if the compact transport cart 30 of a simple structure, which is different from the conventional complex structure, is applied, the transfer and loading operation for the roll-type load 10 can be easily performed. Unlike the prior art, the load 10 can be transferred and loaded in multiple directions, thereby reducing the tact time according to the transfer and loading of the load 10, thereby improving productivity.

As such, the present invention is not limited to the described embodiments, and it is obvious to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Accordingly, it should be said that such modifications or variations fall within the scope of the claims of the present invention.

1a,1b: target facility 10: load
11: hollow part 12: branch pipe
30: compact transport cart 31: bogie body
32: load holder 100: load transfer system
110: fixed load storage unit 120: fixed master frame
122: frame support 125: clamp module up / down driving unit
130: load clamp module 131: module body
132: clamp 133: insertion part
134: clamp moving part 135: sensor bracket
136: second sensor 140: load transfer turn unit
141: turn unit frame 144: first driving module
146: second driving module 150: load handling module
151: seating base 151a: guide slot
152: seat support part 153: first sensor
161: module base 162: seat turn driving unit
163: seat up/down driving unit 190: system controller

Claims (16)

A compact transport truck for loading and transporting roll-type loads;
A fixed load storage unit which forms a place where the load is temporarily stored and is provided to be positioned and fixed around a target facility to which the load is transferred; and
It is provided to be movable around the fixed load storage unit, and while traveling or turning the load, the load on the compact transport cart side is transferred to the target facility through the fixed load storage unit, or the load on the target facility side is transferred to the compact transport cart through the fixed load storage unit.
The fixed load storage unit,
a pair of fixed master frames spaced apart from each other and arranged vertically so that the load transfer turn unit is disposed therebetween;
A load clamp module coupled to the pair of fixed master frames to be movable up/down, respectively, and clamping the load; and
And a clamp module up/down driving unit that is connected to the load clamp module and the fixed master frame, and drives the load clamp module up/down with respect to the fixed master frame. Roll type load transfer system. According to claim 1,
The compact transport cart,
A bogie body that automatically transfers the load based on the taught route; and
A roll-type load transfer system, characterized in that it comprises a load holder disposed on the upper part of the bogie body and on which the branch pipe of the load is mounted. According to claim 1,
The load transfer turn unit,
turn unit frame;
a load handling module for handling the load;
a first driving module connected to the load handling module and driving the load handling module in a first direction on the turn unit frame; and
A second driving module connected to the load handling module and the first driving module and driving the entirety of the load handling module and the first driving module in a second direction crossing the first direction on the turn unit frame. A roll type load transfer system characterized in that it comprises a. According to claim 3,
The load handling module,
Roll-type load transfer system, characterized in that it comprises a seat on which the branch pipe of the load is raised and seated. According to claim 4,
A roll-type load transfer system, characterized in that the guide slot in which the branch pipe of the load is guided and seated is formed on the seat. According to claim 5,
The load handling module,
The roll-type load transfer system further comprising a first sensor provided at one side of the guide slot and sensing whether the branch pipe of the load is disposed in the guide slot of the seat. According to claim 4,
The load handling module,
a seating base support portion connected to the seating base and supporting the seating base; and
The roll-type load transfer system further comprising a module base connected to and supported by the seat support unit and connected to the first travel module and traveling on the first travel module. According to claim 7,
The load handling module,
The roll-type load transfer system further comprises a seat turn driving unit provided on the module base and connected to the seat support part and driving the seat support part by turn. According to claim 8,
The load handling module,
A roll type load transfer system, characterized in that it further comprises a seat up/down driver connected to the seat turn drive unit, turn-driven together with the seat stand turn drive unit, and driving the seat stand support unit up/down. delete According to claim 1,
The roll-type load transfer system, characterized in that the load clamp module is disposed in a plurality along the vertical direction of the fixed master frame. According to claim 1,
The load clamp module,
a module body connected to the clamp module up/down driver;
A clamp having an insertion part which clamps the load but is inserted into the hollow of the load; and
and a clamp moving unit that is connected to the clamp and the module body and moves the clamp along a direction in which the insertion unit of the clamp is inserted into or released from the hollow part of the load. According to claim 12,
The load clamp module,
a sensor bracket adjacently connected to the clamp; and
The roll-type load transfer system further comprising a second sensor mounted on the sensor bracket and sensing whether or not the insertion part of the clamp is inserted into the hollow part of the load. According to claim 1,
The fixed load storage unit,
The roll-type load transfer system further comprising a frame support supporting the pair of fixed master frames by connecting the pair of fixed master frames at an upper portion. According to claim 14,
A roll-type load transfer system, characterized in that a pair of the fixed master frame, a pair of the load clamp module, and a pair of the clamp module up/down driving parts are symmetrically disposed with respect to the frame support. According to claim 1,
The roll-type load transfer system further comprising a system controller for controlling the operation of the compact transport cart, the load transfer turn unit, and the fixed load storage unit with an organic mechanism to automatically load new loads into the target facility while unloading loads on the target facility side from the target facility.

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