KR100590316B1 - A loading distribute transport apparatus - Google Patents

Abstract

The disclosed load distribution supply device includes a traveling direction switching device for changing a traveling direction of a load, a temporary pickup device unit for picking up and lifting a load, a guide groove rail branched from the receiving side to the discharged side, and the guide home rail. It is provided with a transport cart installed to move along, a drive unit installed to move the transport cart by power, and a load supply device arranged diagonally on the guide groove rail.

Such a load distribution supply device arranges the loading roll supply unit diagonally with respect to the guide groove rail branched from the receiving side of the large loading roll to the discharged side of the loading roll, and alternately feeds and clamps the forklift truck by the carriage cart. It maximizes space utilization by facilitating the loading of heavy loads or paper rolls by securing copper wires, and by eliminating some facilities by adopting branch guide groove rails and transport carts, it saves raw materials and maneuvers. Economics can be increased due to the reduction, and the smooth supply of the load by the transport cart can provide the effect of increasing the reliability of the technology.

Load, Paper Roll, Carrier Truck, Guide Groove Rail, Paper Roll Feeder

Description

A load distribute transport apparatus

1 is a view schematically showing that a plurality of load distribution supply apparatus according to the present invention is arranged in the field.

Figure 2 shows a load distribution supply apparatus according to the present invention.

Figure 3 is a view showing a guide groove rail applied to the present invention.

Figure 4 is a perspective view showing a transport cart applied to the present invention.

Figure 5 is a view showing a plan view of a transport cart applied to the present invention.

Figure 6 is a side cross-sectional view of the transport cart applied to the present invention.

7 is a view showing a drive unit of the transport cart of the load distribution supply apparatus according to the present invention.

8 is a view showing a load supply unit applied to the load distribution supply apparatus according to the present invention.

Figure 9 is a view showing a plan view of the load supply unit applied to the present invention.

* Description of the symbols for the main parts of the drawings *

 2: load distribution feeder 4: traveling direction changer

6: Temporary pickup unit 8: Guide groove rail

10: transport cart 12: drive unit

14: paper roll supply unit 18: the first line rail groove

20: 2nd Line Rail Home 26: Pickup Guide Section

28: Separation guide section 30: Mounting guide section

32: guide groove 34: guide frame

36: mount 38: fixed version

40: steering plate 42: wheel part

44: guide roller 46: link chain ring

56: outer ring 58: inner ring

62: loading rack 64: link chain

66: link chain plaque 68: drive motor

70: loading part 72: lifter

74: circumferential support roller 76: tapered support roller

78: distribution device 80: loading device

The present invention relates to a load distribution supply device, and more particularly, to install a load supply device diagonally so that the supply is desired by the transport cart installed to move on the guide groove rail formed branched from the first supply receiving side to the final conveying discharge side. As the space utilization becomes easier, it is possible to secure the copper wire of the clamp forklift and the convenient loading of the paper roll to be supplied, and the use of the guide groove rail eliminates some equipment and saves the man-hour, thereby reducing the cost of constructing the equipment. A load distribution feeder is to be increased.

In general, the printing machine or the apparatus used in the manufacture of corrugated cardboard is supplied by processing the raw paper roll, a roll member.

In this case, as a method of supplying the roll member, a method of lifting the roll member by a forklift, a crane, or the like and supplying the roll member to a conveyor provided in the processing apparatus is common.

However, since the roll member of a certain size is not always supplied to the processing apparatus, the above-described general supply method requires changing the components for lifting the roll members provided in the forklift or crane according to the size of each of the roll members of various sizes. There is a problem.

As such, when the components provided in the forklift or the crane are changed to the size of the respective paper rolls, the paper rolls are supplied to the processing apparatus, which takes a lot of work time and requires a lot of labor, resulting in low productivity.

In order to improve the problems as described above, the applicant has applied for the patent applications 2004-0099127 and 2004-0159091, and the transfer device of the paper roll is disclosed herein.

However, the paper roll transfer device has a problem that it is difficult to secure the copper line of the clamp forklift around the transfer device because the space utilization is difficult due to the paper roll supply.

In addition, as described above, the structure of the raw paper roll supply device, which is a large load, is complicated, and thus, many raw materials must be input during construction, resulting in a cost increase and thus a burden on the equipment owner.

 The present invention is to solve the problems associated with the prior art as described above, the object of the present invention is supplied by the transport cart installed to move on the guide groove rail formed branched from the first supply side to the final transport discharge side As the load supply unit is installed diagonally so that the space can be easily used, as well as securing the copper wire of the clamp forklift and the paper roll to be supplied, the convenient loading of large loads is also possible. The purpose is to provide a load distribution and supply device that increases economic efficiency, such as cost savings when constructing facilities due to the elimination of labor costs and the reduction of labor costs.

Other objects and advantages of the invention will be described below and will be appreciated by the embodiments of the invention. Furthermore, the objects and advantages of the present invention can be realized by means and combinations indicated in the claims.

The present invention for realizing the above object

A traveling direction switching device for changing a traveling direction when carrying a load, a temporary pickup device unit connected to the traveling direction switching device and installed to pick up and lift a paper roll according to preset information, and at each end of the carrier turntable device; The guide groove rail, which is formed by branching from the first supply side to the final conveyance discharge side to be installed to be superimposed, the transport trolley installed to be transported alternately along the guide groove rail, and the transport trolley uses the guide home rail to preset information. And a load supply unit installed at a predetermined angle on a guide groove rail at a position where the transport cart receives the load, and a load supply unit installed to supply the load. To provide a device.

The guide groove rail may include a first pick-up guide section extending to a rail to which each carrier turn table moves, a first separation guide section extending to the first pick-up guide section, and extending the first separation guide section. It is to provide a load distribution supply device, characterized in that divided into first and second line rail grooves of the two lines divided into a first loading guide section for guiding the load receiving the load.

The first and second line rail grooves may include a guide groove formed on the ground by overlapping rails to which the carrier turntable moves, and a guide frame stacked in two stages and embedded in the guide groove. To provide.

The carriage trolley has a stand installed in parallel posture while forming a base jaw facing both ends so that the paper roll is mounted in a stable posture without shaking, and a fixed plate fixed to the bottom of both sides of the mount, and more than this fixed plate. Steering plate which is installed on the bottom surface to rotate with the rotating shaft in the form, wheel portion provided with one outer ring and two inner wheels on the steering plate relative to the cradle, and the traveling direction along the guide groove on the bottom of the steering plate It is to provide a load distribution supply device comprising a guide roller installed as a support shaft to guide the guide chain and the link chain ring is formed to be pulled to the lower end extending the rotary shaft installed to rotate the steering plate.

The drive unit is a link chain arranged to be guided by a guide frame installed in the guide groove rail, one end and the other end of the link chain is connected to the link chain ring formed before and after the transport cart, the link chain on one side and the other side It is to provide a load distribution supply device including a cold chain support link chain and a drive motor installed to transmit power to one side of the link chain.

The load supply device unit includes a lifter installed to raise and lower the load on both front and rear sides of the transport cart located in the first and second loading guide grooves of the first and second line rail grooves of the guide groove rail, A mounting portion provided with a circumferential support roller provided on the one line rail groove side, a tapered support roller installed on the second line rail groove side in parallel with the circumferential support roller, and mounted on the mounting portion side while being perpendicular to the surface of the tapered support roller of the mounting portion. It provides a load distribution supply device including a loading table to a predetermined length while installing a loading device in the dispensing device and a spaced apart position therein.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be substituted for them at the time of the present application It should be understood that there may be equivalents and variations.

1 is a view schematically showing a plurality of load distribution supply apparatus according to the present invention in the field, Figure 2 is a view showing a load distribution supply apparatus according to the present invention.

Referring to the drawings; The load distribution supply device 2 includes a traveling direction switching device 4, a temporary pickup device part 6, a guide groove rail 8, a transport cart 10, a driving device part 12, and a load supply device part 14. ) Is provided.

In addition, hydraulic power or pneumatic pressure is mainly used as a power source, and some of them may be driven by using electricity, and are not limited to any one.

The advancing direction switching device 4 is a device for changing the advancing direction when the paper roll 16 is supplied.

The temporary pickup device unit 6 is installed to pick up and lift up the paper roll 16 according to preset information between the moving direction switching devices 4.

The traveling direction switching device 4 and the temporary pickup device unit 6 are disclosed in patent applications 2004-0099127 and 2004-0159091 filed by the present applicant.

3 is a view showing a guide groove rail applied to the present invention.

Referring to the drawings; The guide groove rails 8 are branched from the first supply side to the last conveyance discharge side so as to overlap each end of the traveling direction switching device 4.

 The guide groove rail 8 is formed of a first line rail groove 18 and a second line rail groove 20, and a groove branched to a predetermined depth in the ground is formed symmetrically.

 The guide groove rail 8 includes a pickup guide section 26 extending to the rail 24 on which the carrier turntable 22 moves, a separation guide section 28 extending from the pickup guide section 26, and 2, the first and second line rail grooves 18 of two lines divided into a mounting guide section 30 for guiding the transport trolley 10 to receive the paper roll 16 while extending the separation guide section 28. It is branched to 20.

The first and second line rail grooves 18 and 20 extend to overlap with the rail 24 on which the carrier turn table 22 moves, and guide grooves 32 formed on the ground, and the guide grooves 32. ), A guide frame 34 formed by being stacked in two stages is embedded.

The guide groove rails 8 are branched so that the starting point of the transport trolley 10 and the returning point after the completion of work are the same, and the first and second line rail grooves 18 and 20 are arranged in close proximity at the starting point and the returning point. Thus, the transport trolley 10 is located at the same place.

That is, the guide groove rail (8) is formed to be identical to the starting point and the return point after the completion of the operation of the transport end of the moving cart 10.

 Figure 4 is a perspective view showing a transport cart applied to the present invention, Figure 5 is a view showing a plan view of the transport cart applied to the present invention, Figure 6 shows a side cross-sectional view of the transport cart applied to the present invention. Drawing.

Referring to the drawings; The transport trolley 10 is installed to be transported alternately along the guide groove rails (8).

 The carriage 10 is provided with a cradle 36, a fixed plate 38, a steering plate 40, a wheel 42, a guide roller 44, a link chain ring 46.

The cradle 36 is disposed in parallel at regular intervals so that the paper roll 16 is mounted in a stable posture without shaking, and is formed in a predetermined length, and the supporting jaw 48 is formed to face each side end.

The fixing plate 38 is formed in a predetermined area so that the cradle 36 is fixed and is not limited in shape, and can be variously changed according to design, and is fixedly installed on both bottom ends of the cradle 36.

The steering plate 40 has an enlarged form than the fixed plate 38, is assembled and installed through the bearing 52 so as to be rotatable to the rotating shaft 50 fixed to the bottom of the fixed plate 38, and the fixed plate (when rotating) The metal ball 54 arrange | positioned in the ring form for interfering with the friction force with 38 is interposed.

The wheel part 42 is provided with one outer ring 56 and two inner wheels 58 on the steering plate 36 with respect to the cradle 36.

The two inner wheels 58 are provided so that problems such as impact or jamming due to the load of the paper roll 16 are not generated when the guide groove rails 8 are crossed over.

The guide roller 44 is horizontally installed on the support shaft 60 on the bottom surface of the steering plate 40 to guide the traveling direction so that the transport cart 10 can move forward or return along the guide groove 32. .

The guide roller 44 rotates the steering plate 40 within a predetermined angle range in accordance with the traveling direction of the transport cart 10 so that the steering wheel 42 is variably adjusted with respect to the traveling direction.

The link chain ring 46 is formed at the lower end of the rotary shaft 50 to enable the rotation of the steering plate 40 to be pulled.

The link chain ring 46 is formed at the lower end than the wheel portion 42, and the traction force is effectively applied to the transport cart (10).

The transport trolley 10 equals the starting point of the transport trolley 10 for moving the guide groove rails 8 and the return point after the completion of the work for reducing the number of parts and the man-hour, and the load supply unit 14 It is installed in front of the mounting table 62.

 7 is a view showing a drive unit of the transport cart of the load distribution supply apparatus according to the present invention.

Referring to the drawings; The driving unit 12 is embedded in the transport cart 10 so as to move the guide groove rail 8 by the predetermined information.

 The drive unit 12 includes a link chain 64 which is arranged to be guided by a guide frame 34 installed in the guide groove rail 8, and one end and the other end of the link chain 64. It is connected to the link chain ring 46 formed before and after.

And the link chain plaque 66 is installed to support the link chain 64 is wound on one side and the other side of the transport cart 10, and the drive motor 68 is installed to transmit power to the link chain plaque 66 on one side It is provided.

8 is a view showing a load supply unit applied to the load distribution supply apparatus according to the present invention, Figure 9 is a view showing a plan view of the load supply unit applied to the present invention.

Referring to the drawings; The load supply unit 14 is installed so that the transport cart 10 is arranged at a predetermined angle on the guide groove rail 8 at a position where the paper roll 16 is supplied to supply the paper roll 16. It is becoming.

The paper roll supply unit 14 is provided with a mounting portion 70 and a mounting table 62, and is disposed diagonally with respect to the guide groove rail 8 at an angle.

The mounting unit 70 has paper rolls 16 at both front and rear sides of the transport cart 10 positioned in the mounting guide section 30 of the first and second line rail grooves 18 and 20 of the guide groove rail 8. Lifter 72 provided to raise and lower the lifter, a circumferential support roller 74 provided on the first line rail groove 18 side between the front and rear of the lifter 72, and the posture in parallel with the circumferential support roller 74. It is provided with the tapered support roller 76 provided in the 2nd line rail groove 20 side.

The mounting table 62 is installed vertically with respect to the outer circumferential surface of the tapered support roller 76 of the mounting portion 70 and is disposed obliquely at an angle, and is spaced apart from the distribution device 78 at the mounting portion 70 side. While installing the loading device 80 at the position, it is formed in a predetermined length so that a large load or paper roll is mounted.

The dispensing device 78 is a paper roll 16 moved by the loading device 80, the release preventing member 82 and the movement preventing member 84 at one end of the buffer member 86 to the stopper 88 It is pushed up to limit the movement of the paper roll 16, where the stopper 88 is installed to operate variably by the cylinder (90).

The loading device 80 is the dispensing device in conjunction with the first operation plate 96 by pushing up the second operation plate 94 to the cylinder 92 from one side of the paper roll 16 moved by the clamp forklift in the field It is pushed to the (78) side.

In the load distribution supply device 2, the lifter 72, the cylinder 90, and the like may be used by selecting at least one of hydraulic pressure and pneumatic pressure, and some driving elements may use electricity according to a design change. .

Referring to the operation of the present invention provided as described above, the paper roll 16 is conveyed to the loading table 62 of the load supply device 14 by a clamp forklift at the work site equipped with a load distribution supply device. .

The distribution device 78 reliably stops the large load or the paper roll by using the movement preventing member 84 and the separation preventing member 82, and then guides the vehicle in advance with a time difference from the carriage trolley 10 which returns. It is pushed in advance between the mounting guide sections 30 of the home rail 8.

The dispensing device 78 controls the stop and push of the paper roll 16 to stably repeat the supply of the paper roll 16.

Accordingly, the paper roll 16 is rolled out by the operation of the dispensing device 78 in which the separation preventing member 82 and the movement preventing member 84 are kept in a horizontal state, thereby leaving the loading table 62 while being placed on the loading table 62. The bearing is supported by the tapered support rollers 74 and the tapered support rollers 76 while being rotated by the tapered support rollers 76 installed at one end thereof and positioned on the guide groove rails 8.

When the base roll 16 is supported by the circumferential support rollers 74 and the tapered support rollers 76, and the hydraulic lift 72 raises the base rolls 16, the transport cart 10 is a circumferential support roller. The guide groove rail 8 formed between the 74 and the tapered support roller 76 enters and is positioned on the mounting guide section 30.

When the transport cart 10 is positioned and stopped, the hydraulic lift 72 is lowered and mounted on the transport cart 10 so that the hydraulic roll 72 is lifted up to the initial state, thereby smoothing the smoothness of the transport cart 10. It is possible to move.

The paper roll 16 mounted on the transport cart 10 is stably placed on the cradle 36 on which the support jaw 48 is formed without shaking.

Thus, the transport cart 10 is a temporary pickup device along the guide groove rail 8 to the link chain 64 by the drive motor 68 of the drive unit 12 with the paper roll 16 mounted thereon. It is towed to (6) and stopped.

Then, the rough conveying process of the paper roll 16 is picked up and lifted by the temporary pick-up device is loaded on the prepared carrier turntable 22 and transferred to a certain distance, and then converted to the next conveying device. Is conveyed to the final position.

When the paper roll 16 is loaded on the carriage trolley 10, the driving motor 68 of the drive unit 12 installed on one side of the guide groove rail 8 is operated to operate both ends of the guide groove rail 8. The link chain 64, which is wound around the link chain plaque 66 and guided by the guide frame 34, is connected to the link chain ring 46, which is integral with the rotation shaft 50, to install the transport cart 10. Pulled.

The carriage trolley 10 is pulled at any position of the guide groove rail 8 as long as it is moved by the guide groove rail 8.

Accordingly, the link chain ring 46 advances the transport trolley 10 loaded with the roll of paper by the pull force transmitted from the mounting guide section 30, wherein the steering plate 40 installed in the transport trolley 10 is carried out. When the forward side guide roller 44 installed on the support shaft 60 is guided by the mounting guide section 30 of the first line rail groove 18, the transport trolley 10 is the first line rail groove 18. Only forward and backward action.

 The guide groove rail 8 can be installed at a low cost because the transport end point of the moving carriage 10 is separated and the starting point and the return point after the completion of the work are the same.

After moving the carriage 10 along the mounting guide section 30, the second line rail groove 20 in a stable posture is provided with two sets of inner wheels 58 provided as a set while entering the separation guide section 28. Cross to the pickup guide section 26 to be moved.

When the paper roll 16 is lifted by the temporary pick-up device 6 on the transport trolley 10 which has moved to the pickup guide section 26 of the guide groove rail 8, the transport trolley 10 is driven by the drive unit 12. The link chain plaque 66, which is rotated by the driving motor 68, is pulled by the link chain 64 and guided along the first line rail groove 18 to the reverse side guide roller 44 to the mounting portion 70. Will be restored.

As described above, the transport trolley 10 on the second line rail groove 20 is also transported on the first line rail groove 18, alternately with the transport trolley 10 which is moved and guided along the first line rail groove 18. As with the bogie 10, the same operation is performed.

In addition, the carriage unit 10 on the first and second line rail grooves 18 and 20 alternately installs the driving unit 12 separately or alternately to carry out the forward and return processes without interruption. It is also possible to install 10 to work alternately.

In addition, a detailed description of the transport cart 10 of the second line rail groove 20 which operates in the same process as the transport cart 10 on the first line rail groove 18 will be omitted.

As described above, the load distribution device provided with the moving direction switching device, the carrier turntable device, the temporary pickup device part, the guide groove rail, the transport cart, the driving device part, and the load supply device part provides the following effects.

First, there is an effect to secure the copper wire of the clamp forklift to carry the paper roll or large load by placing the load supply unit diagonally at a predetermined angle.

Second, there is an effect of securing a space around the loading table by diagonally placing the load supply unit at an angle.

Thirdly, the loading device is exposed to the front by the diagonal arrangement between the loading table and the loading table, which effectively transports and loads the paper roll without interfering with other loading tables.

Fourth, by adopting a tapered support roller is naturally turned in the direction when the preparation for mounting the paper roll has the effect of reducing the labor.

Fifth, the guide home rail separates the transport end point of the moving cart and makes the starting point and the return point the same after the completion of the work, thereby improving productivity and economics by reducing the number of parts according to the process and the equipment.

Sixth, there is an effect that can be installed inexpensively compared to the existing paper roll supply device by installing a guide groove rail carrying a branch carrying a load carrying the load.

Seventh, the transport trolley is guided accurately in the forward direction and the return direction by the guide roller in the movement of the guide groove rail has the effect of increasing the reliability of the technology.

Eighth, by installing two inner wheels and one outer wheel on each steering plate of the transport trolley, there is an effect that it is possible to maintain durability and smooth movement according to the mounting of the heavy load.

As mentioned above, although this invention was demonstrated by the limited embodiment and drawing, this invention is not limited by this and is given by the person of ordinary skill in the art to the following, Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

Claims (6)

 A traveling direction switching device for changing a traveling direction when carrying a load, a temporary pickup device unit connected to the traveling direction switching device and installed to pick up and lift a load according to preset information; The guide groove rail, which is formed by branching from the first supply side to the final conveyance discharge side to be installed to be superimposed, the transport trolley installed to be transported alternately along the guide groove rail, and the transport trolley uses the guide home rail to preset information. And a load supply unit installed at a predetermined angle on the guide groove rail at a position where the transport cart is supplied with load, and a load supply unit installed to supply the load. Dispensing Feeder. According to claim 1, wherein the guide groove rail is a pickup guide section extending to the rail to move each carrier turntable, the separation guide section extending to form the pickup guide section, and the transport cart while extending the separation guide section The load distribution supply device, characterized in that the branch is formed into the first and second line rail grooves of the two lines divided into a mounting guide section for guiding the load supplied. The guide line of claim 2, wherein the first and second line rail grooves are formed on the ground by overlapping a portion of the rail on which the carrier turntable moves, and guide the movement of the guide rollers. A load distribution supply device, comprising: a guide frame stacked in two stages and embedded. According to claim 1, The carriage cart is a cradle is installed in a parallel posture while forming a supporting jaw facing both ends so that the load is mounted in a stable posture without shaking, a fixed plate fixed to the bottom of both sides of the cradle; A steering plate provided on the bottom surface to rotate on a rotating shaft in a form larger than that of the fixed plate, a wheel part provided with one outer wheel and two inner wheels based on a cradle on the steering plate, and a guide on the bottom of the steering plate. And a link chain ring configured to be pulled at a lower end of the guide shaft provided with a support shaft to guide the traveling direction along the groove, and extending from the rotating shaft on which the steering plate is rotated. According to claim 1, wherein the drive unit is a link chain arranged to be guided by a guide frame installed on the guide groove rail, one end and the other end of the link chain is connected to the link chain ring formed before and after the transport cart, And a drive chain mounted on one side and the other side of the link chain to support the link chain, and a drive motor installed to transmit power to the link chain on one side. The hydraulic load lifter of claim 1, wherein the load supply device unit is configured to raise and lower the load on both front and rear sides of the transport cart located at the first and second loading guide grooves of the first and second line rail grooves of the guide groove rail. A mounting portion provided with a circumferential support roller provided on the first line rail groove side between the front and rear of the hydraulic lifter, a tapered support roller provided on the second line rail groove side in parallel with the circumferential support roller, and a tapered support roller on the mounting portion. Load distribution device characterized in that it is installed perpendicular to the surface of the mounting portion and the loading device in a predetermined length while installing the loading device in a spaced apart position from the mounting side.

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