KR20130097012A - Apparatus for manufacturing frame for palette box - Google Patents

Abstract

PURPOSE: A device for manufacturing a support frame for a palette box is provided to process multiple holes on accurate positions and reduce the work time by simultaneously processing multiple holes on a support frame. CONSTITUTION: A device for manufacturing a support frame for a palette box comprises a support (100), two multi-axis drill devices (200a, 200b), and a jig (250a). The multi-axis drill devices are arranged on the support to face each other. Each of the multi-axis drill devices comprises multiple drill units (220) for processing holes. The drill units simultaneously process multiple holes on both ends of a board. The jigs are installed on the multi-axis drill devices to fix the board. [Reference numerals] (AA) Left; (BB) Location of a worker; (CC) Right

Description

Apparatus for manufacturing frame for palette box

The present invention relates to a support frame manufacturing apparatus for a pallet box, and more particularly to a support frame manufacturing apparatus for a pallet box that can simultaneously process a plurality of holes for fixing a hinge or the like to the support frame of the pallet box.

In general, a pallet is a plate member that is widely used as a support for storing an object and transporting it to a forklift or the like.

Conventional flat pallets are useful for heavy loads that do not move after loading, but are not suitable for stacking fruits such as watermelons or easily moveable agricultural products when using only pallets.

Therefore, in order to safely load, store, or transport a large amount of agricultural products or other items, pallet boxes assembled with boxes by installing a supporting frame serving as a side wall on a flat pallet are used.

At this time, after installing a rectangular support frame to serve as a side wall on the pallet, the loads of agricultural products or other items are stored and loaded into the space inside the support frame. The support frame acts as a stable sidewall to support the load, allowing a large amount of load to be loaded into the pallet box.

Ordinary support frame is manufactured to be used by stacking in multiple stages on the pallet. When using the support frame in combination with multiple stages, the load can be stacked and transported safely in a larger amount, and the height of the side walls can be adjusted to meet the needs. Therefore, it is possible to adjust the amount of load, reduce or increase.

In addition, the support frame used in the pallet box is used in combination in multiple stages according to the loading amount or other conditions as described above, but it is advantageous to have a structure that can reduce the volume and space during storage because it must be stored separately after use. .

Accordingly, a support frame having a folding structure that can be folded when the plate member of the support frame, which is arranged in a square, is connected by a hinge member such as a hinge, has been proposed.

Prior documents related to such a folding support frame include: Utility Model Utility Model No. 2000-0006947, Utility Model Utility Model 2000-0010393, Utility Model Utility Model No. 20-0346376, Utility Model Utility Model No. 1998-066909, Utility Model Utility Model No. 20-0377127, etc .;

On the other hand, when manufacturing the folding support frame as described above, in order to couple the hinge to the wooden plate of the specified dimensions, after processing a plurality of holes in the position where the hinge will be attached, the fastening means such as rivets or screws in the processed hole The method of fixing a hinge by using is applied.

In this case, since a plurality of hinges are used for the entire support frame, and a plurality of rivets and the like must be fixed to one hinge, numerous holes for fixing the hinges must be processed to produce one support frame.

However, in the conventional case, since the processing using a general electric drill mechanism that requires manual operation to drill holes for fixing the hinge in the manufacture of the support frame for the manufacture of pallet boxes, there is a problem that workability and productivity are greatly reduced.

In particular, in the case of using a conventional drill mechanism that is required to drill holes while changing the position of the holes, even if a large number of holes must be processed in one support frame, it takes a very long time and of course inconvenience for the operator.

Accordingly, the present invention has been made in order to solve the above problems, and an object of the present invention is to provide a pallet box support frame manufacturing apparatus that can process holes in a simple and short time on the pallet frame support frame.

In addition, an object of the present invention is to provide a support frame manufacturing apparatus for a pallet box that can process a plurality of holes in the correct position, respectively.

In addition, another object of the present invention is to support a plurality of holes in the support frame at the same time to provide a support frame manufacturing apparatus for a pallet box providing a number of advantages, such as improved workability and productivity, reduced work time, improved processing quality To provide.

In order to achieve the above object, the present invention provides an apparatus for processing a hole in a plate member constituting a support frame for a pallet box, the support and; Two multi-axis drill apparatuses installed to be opposed to each other and provided with a plurality of drill units for processing holes in the plate, respectively, for simultaneously processing a plurality of holes at both ends of the plate; It provides a support frame manufacturing apparatus for a pallet box including a; jig installed in the multi-axis drill device to fix the plate to be processed holes.

In a preferred embodiment, each of the multi-axis drill apparatus, the lower plate coupled to the support; A main body frame fixed to the lower plate; A unit fixing frame supported to move up and down in the main body frame; A plurality of drill units installed so as to be arranged side by side in the unit fixing frame and moving up and down integrally with the unit fixing frame; A rotation motor installed in the main frame to transmit a rotational force to a rotating shaft of each drill unit through a power transmission mechanism; And an elevating driving mechanism installed between the main body frame and the unit fixing frame to move the unit fixing frame in which the plurality of drill units are installed.

Here, the unit fixing frame, the upper block and the lower block; A case fixedly installed by the number of drill units between the upper block and the lower block; A connection block for integrally connecting and fixing the upper block and the lower block at both ends of the upper block and the lower block; It is fixed to the lower surface of the lower block support block for rotatably supporting the rotating shaft of each drill unit; including a, characterized in that the rotating shaft of each drill unit to pass through the case and the support block. .

In addition, the lifting drive mechanism is characterized in that the cylinder mechanism having a piston rod which is installed between the main frame and the frame for fixing the unit and moved forward and backward.

In addition, the cylinder mechanism is characterized in that the upper and lower ends of the piston rod extending through the cylinder body to the outside is fixed to the body frame and the cylinder body is integrally coupled to the unit fixing frame.

In addition, one of the two multi-axis drill apparatus is a movable multi-axis drill apparatus which is movably coupled to the support via a guide means so that the distance between the two multi-axis drill apparatus, the other is installed so that the position is fixed to the support It is characterized in that the fixed multi-axis drill device.

Here, the guide means is characterized in that the rail is installed on the support, and a rail coupling portion fixed to the movable multi-axis drill device is coupled to the rail so as to be movable.

In addition, the movable multi-axis drill apparatus has an operation mechanism that the operator can operate to move along the rail of the support, the operation mechanism is arranged to be long and rotatable along the moving direction of the movable multi-axis drill apparatus on the support; A screw shaft installed and screwed to the fastening block of the mobile multi-axis drill apparatus; And a handle fixed to one end of the screw shaft to rotate the operator.

In addition, the movable multi-axis drill device has a fixing means for fixing the position after the position movement, the fixing means, a fastening hole is formed at a predetermined interval along the side of the support; And a fixing plate which is fastened and fixed to a bolt selected from the fastening holes of the support after the movement of the movable multi-axis drill apparatus in the fixed multi-axis drill apparatus.

In addition, the jig is characterized in that it is formed in the cross-sectional shape of the letter 'c' so that both ends of the plate material can be fitted.

In addition, at least one or more of the two jigs installed in each of the multi-axis drill device so that the position of the hole to be processed by the drill unit from the end of the plate can be adjusted to the position adjustable to the lower plate of the multi-axis drill device do.

In addition, the lower plate is formed with a plurality of fastening holes arranged at regular intervals along the position adjustment direction of the jig, characterized in that for fastening the jig to the selected fastening hole of the predetermined intervals.

In addition, the fastening hole of the jig fastened with the bolt together with the fastening hole of the lower plate is characterized in that it is formed as a slot hole formed long in the position adjustment direction of the jig.

Accordingly, in the apparatus for manufacturing a support box for pallet boxes according to the present invention, holes can be machined in a simpler and shorter time on a plate member constituting the support frame by using a device configuration controlled by a controller and a multi-axis drill apparatus. In addition, multiple holes can be drilled at the same time, improving workability and productivity, reducing work time and reducing manpower.

In addition, since the plate is fixed to the jig and the hole can be formed at the exact position of the plate by using the multi-axis drill apparatus that moves up and down at the prescribed position, the processing quality can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the overall configuration of a support frame for producing a pallet box according to an embodiment of the present invention.
Figure 2 is a perspective view showing the left and right moving state of the movable multi-axis drill apparatus in the support frame manufacturing apparatus according to an embodiment of the present invention.
Figure 3 is a perspective view showing the main components of the multi-axis drill apparatus in the support frame manufacturing apparatus for a pallet box according to an embodiment of the present invention.
Figure 4 is an operating state diagram showing the drill unit of the multi-axis drill apparatus in the support frame manufacturing apparatus for pallet boxes according to an embodiment of the present invention (a), and the lowered (b).

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be easily understood by those skilled in the art.

The present invention relates to an apparatus capable of simultaneously processing a plurality of holes at the correct position of the plate in the processing of the hole in the plate for producing a support frame for a pallet box.

In a conventional pallet box support frame, the hinge is coupled to both ends of each plate constituting the square support frame, and therefore, holes for fixing the hinge to both ends of each plate are to be machined.

In addition, since the hinge is fixed using a plurality of holes, a plurality of holes must be formed at each end of the plate, and thus, the support frame manufacturing apparatus of the present invention is configured to simultaneously form a plurality of holes at each end of the plate.

1 is a perspective view showing the overall configuration of the support frame manufacturing apparatus for a pallet box according to an embodiment of the present invention, Figure 2 is a horizontal movement state of the movable multi-axis drill apparatus in the support frame manufacturing apparatus according to an embodiment of the present invention. It is a perspective view showing.

In addition, Figure 3 is a perspective view showing the main components of the multi-axis drilling apparatus in the support frame manufacturing apparatus for a pallet box according to an embodiment of the present invention, Figure 4 is a multi-axis in the support frame manufacturing apparatus for a pallet box according to an embodiment of the present invention It is an operation state diagram which shows the state (a) which the drill unit of the drill apparatus raised, and the state (b) which fell.

First, as shown in Figure 1, the support frame manufacturing apparatus 10 of the present invention is a plurality of holes (reference numeral 2 in Figure 5d) at both ends of the plate (constituting reference numeral 1 in Figure 5a) constituting the support frame ) And drill units (200a, 200b) for processing at the same time.

At this time, two drill devices (200a, 200b) for processing the hole (2) for each end of the plate (1) is installed, the two drill devices (200a, 200b) is the position of the operator in the support 100 It is installed to be disposed opposite to each other on the left and the right side with respect to.

The support 100 is a part in which each component of the present invention including the drill apparatuses 200a and 200b is installed, and supports the remaining components from the lower side.

In FIG. 1, reference numeral 101 denotes a bed 101 forming the upper surface of the support 100, which is a portion where each component is substantially installed in the support 100, and two drills as illustrated. Devices 200a and 200b may be installed on the bed 101 of the support 100.

In the present invention, as the drill device (200a, 200b) for processing the hole 2 for each end of the plate 1, a multi-axis drill device is used to simultaneously process a plurality of holes, each multi-axis drill device (200a) , 200b is configured to include a plurality of drill units 220 arranged side by side.

In this case, each drill unit 220 for processing a hole in the plate is a drill 221 to form a hole in the plate, the head 222 to which the drill 221 is detachably / detachable, and the head 222 Has a conventional configuration including a rotating shaft 223 integrally rotated with the head 222 and the drill 221 while being integrally fixed to the rotary motor 230 receives the rotational force of the rotary motor 230 is transmitted to the head 222. .

The drill units 220 are vertically installed vertically on the frame for fixing the unit 210 vertically, in the state that the drill 221 of each drill unit 220 is rotated, the entire drill unit 220 for fixing the unit When simultaneously descending together with the frame 210, holes 2 are formed at the same time as the number of drill units 220 in the lower plate (1).

In a preferred embodiment, the frame for fixing the unit 210 is cylindrical to be installed in the number of drill units 220 between the upper block 211 and the lower block 212, the upper block 211 and the lower block 212. The case 213 of the upper block 211 and the lower block 212 is configured to include a connecting block 214 for fixing the upper and lower two blocks integrally.

A support block 215 for rotatably supporting the rotating shaft 223 of each drill unit 220 is fixedly installed on a lower surface of the lower block 212, and the rotating shaft 223 of each drill unit 220 is cylindrical. It is installed to pass through the inside of the case 213 and the support block 215.

The rotating shaft 223 and the head 222 of each of the drill units 220 are assembled so as to be rotatable in the unit fixing frame 210 but in an axial movement constrained state, and thus the unit fixing frame 210. The drill units 220 are also able to be moved up and down integrally when being moved up and down.

As shown in FIG. 4, the drill unit 220 and the unit fixing frame 210 having such a configuration are lift-drive mechanisms (cylinder mechanisms denoted by reference numeral 240) installed in the main frame 202 in a state of being integrally coupled. Up and down is driven up and down, the upper side of the main body frame 202 is provided with a rotary motor 230 which is a driving source of each drill unit 220 together with the lifting drive mechanism.

The rotary motor 230 is a component for rotating the head 222 and the drill 221 to transmit a rotational force to the rotary shaft 223 of each drill unit 220 to form a hole in the plate, the rotary motor 230 The drive shaft is connected to the rotary shaft 223 of each drill unit 220 through a predetermined power transmission mechanism.

At this time, the belt transmission mechanism 231 may be adopted as the power transmission mechanism, the belt transmission mechanism 231 is the end of the rotary shaft 223 of each drill unit 220 through the belt 234 the rotational force of the drive shaft It is configured to be delivered.

Referring to Figure 3, the belt between the drive pulley 232 integrally installed on the drive shaft of the rotary motor 230 and the driven pulley 233 coupled to rotate integrally with the rotary shaft 223 of each drill unit 220 234, and each of the driven pulleys 233 is integrally installed on the connecting shaft 224, which is splined to the rotating shaft 223 of each drill unit 220.

The connecting shaft 224 is a shaft which is rotatably installed in the horizontal support 203 fixed in the horizontal direction, by spline coupling the rotary shaft 223 of each drill unit 220 inward of each connecting shaft 224 , The drill unit 220 including the rotating shaft 223 can be moved up and down with respect to the connecting shaft 224, the position of which is fixed to the horizontal support 203 in the vertical direction.

In addition, since a plurality of drill units 220 must be simultaneously driven by one rotary motor 230, the belt transmission mechanism 231 should be configured to simultaneously transmit rotational force to the rotating shaft 223 of the entire drill unit 220. For this purpose, a plurality of belts 234 may be used. For example, two belts 234 may be used as illustrated in FIG. 3.

At this time, each belt 234 is installed to connect the driving pulley 232 and two driven pulleys 233, each driven pulley 233 is integrally installed on each connecting shaft 224 and each connecting shaft Since the rotary shaft 223 of each drill unit 220 is splined to 224, two drill units 220 are driven by one belt 234 to receive rotational force.

Accordingly, when the rotary motor 230 is driven, the entire drill unit 220, that is, four drill units 220 may be simultaneously driven as illustrated in FIG. 3, and the four drill units 220 may be driven by four drill units 220. The hole 2 can be simultaneously machined in the plate 1 (see FIG. 5D).

Then, the rotary motor 230 is driven first to rotate the rotating shaft 223 and the head 222, the drill 221 of each drill unit 220, the drill unit 220 and the frame for fixing the unit 210 4) is lowered by the elevating drive mechanism as shown in FIG. 4 (b), the drill 221 of each drill unit 220 moves downward in the axial direction at the same time while the plate (Fig. 1, 4) The hole 2 is drilled (not shown) (see FIG. 5C), and after the hole 2 is processed, each drill unit 220 together with the unit fixing frame 210 is shown in FIG. 4A. As described above, when the restoration is raised by the lifting drive mechanism again, the machining of the hole is completed (see FIG. 5D).

The rotary motor 230 and the lift drive mechanism are controlled to be driven by a controller not shown, and the operation of the rotary motor 230 and the lift drive mechanism by a control signal of a controller outputted by the operator operating a switch not shown. Will be controlled.

That is, when the operator loads the plate 1 in the working position so as to be fixed to the jig 250a and 250b to be described later, and operates the switch (see FIG. 5B), the rotary motor 230 and the elevating driving mechanism may be By sequentially operating by the control signal is made to descend with the rotational drive of each drill unit 220, thereby the hole (2) can be processed in the plate 1 (Fig. 4 (b) and 5c). Reference).

After the operator operates the switch separately, or when each drill unit 220 is lowered by the set amount, the controller operates the lifting drive mechanism in the reverse direction to raise the drill unit 220 to its original position (Fig. 4). (A) and 5d), the driving of the rotary motor 230 and each drill unit 220 is stopped.

Thus, each drill unit 220 is raised and lowered by the lifting drive mechanism, in the preferred embodiment of the present invention, the lifting drive mechanism is a control block 243 (control valve for controlling the hydraulic or pneumatic built-in configuration It can be a hydraulic or pneumatic cylinder mechanism 240 that is operated by receiving the hydraulic or pneumatic pressure controlled by the controller from).

Referring to FIG. 3, the cylinder mechanism 240 is installed at both sides of the unit fixing frame 210 in which the plurality of drill units 220 are integrally installed, and at this time, the cylinder body of the cylinder mechanism 240 ( 241 is integrally coupled to the unit fixing frame 210.

In addition, the cylinder mechanism 240 has a piston rod 242 that moves up and down vertically in the cylinder body 241, and the upper and lower ends of the piston rod 242 extending through the inside of the cylinder body 241 to the outside It is fixed to the main body frame 202.

At this time, as shown in Figure 4, the upper end of the piston rod 242 is fixed directly to the body frame 202, the lower end of the lower extending piston rod 242 is fixed block 204 installed in the body frame 202 It is fixed to).

Accordingly, when the cylinder mechanism 240 is operated, the cylinder body 241 is moved up and down in the forward and backward directions of the piston rod 242, and thus, a plurality of drill units together with the unit fixing frame 210 are provided. 220 is moved up and down integrally.

Meanwhile, as described above, in the apparatus of the present invention, two multi-axis drill apparatuses 200a and 200b are installed on the support 100, and each of the multi-axis drill apparatuses 200a and 200b as shown in the illustrated embodiment (four) With a drill unit) to simultaneously process four holes for each end of the plate.

At this time, one side of the multi-axis drill apparatus (200b) is provided in a fixed type that is installed so that the position is completely fixed to the support 100, the other side of the multi-axis drill apparatus (200a) is adjusted to the distance with the multi-axis drill apparatus (200b) of the side It is configured to be movable in the left and right directions (becomes the direction of movement of the multi-axis drill device, the direction indicated by '(left)', '(right)' in FIGS. 1 and 2) in order to be able to do.

The two multi-axis drill apparatus (200a, 200b) is a drill unit 220, the unit fixing frame 210, the rotary motor (except that one is fixed, the other is configured to move) 230, the power transmission mechanism (belt transmission mechanism 231), the lift drive mechanism (cylinder mechanism 240), and the like there is no difference.

First, the fixed multi-axis drill apparatus (200b) has a frame configuration including a lower plate 201 is installed so that the position is fixed in the support 100, and the body frame 202 is fixed to the lower plate 201 At this time, the jig 250b for loading the plate is installed on the upper surface of the lower plate 201.

The main frame 202 is a structure in which the unit fixing frame 210, the rotating motor 230, the lifting driving mechanism (cylinder mechanism 240) and the like are installed, and the lower plate 201 is the support 100. Becomes a structure for supporting the body frame 202.

The jig 250b may be manufactured in a cross-sectional shape of the letter 'C' so that the end portion of the plate may be fitted, and may be fixed to the lower plate 201 by a bolting method.

At this time, the jig 250b can be positioned in the left and right directions in the lower plate 201 (which becomes the longitudinal direction of the plate, and is indicated as '(left)' and '(right)' in FIGS. 1 and 2). It is desirable to be able to be fastened.

To this end, a plurality of fastening holes arranged at regular intervals in the lower plate 201 to which the jig 250b is fastened along the position adjustment direction (left and right directions, which becomes the longitudinal direction of the plate) of the jig 250b (FIGS. 1 and 2). In FIG. 2, reference numeral 251 may be formed, and the jig 250b is fastened to a fastening hole selected from the fastening holes 251 at a predetermined interval.

That is, by adjusting the position of the jig 250b to match the fastening hole 252 of the jig with the fastening hole selected from the fastening holes 251 of the lower plate 201, and then attach the bolt 253 to the matching fastening hole. It is fixed by tightening.

In addition, the selected fastening hole 251 of the lower plate 201 is fastened using the jig 250b in the fastened position, and the left and right directions ('(left)', '(right' in FIGS. 1 and 2). The fastening holes 252 of the jig 250b fastened by the bolts 253 together with the fastening holes 251 of the lower plate 201 so as to be more finely positioned in the direction indicated by It is possible to form a slot hole formed long in the positioning direction of 250b).

In this case, the jig 250b is positioned in the left and right direction (which becomes the longitudinal direction of the fastening hole 252) on the lower plate 201, and then the bolt 253 is inserted into the fastening hole 252 of the slot hole structure. And the fastening hole 251 of the lower plate 201.

Such a jig is installed in the same shape as the lower plate 201 of the mobile multi-axis drill apparatus 200a to be described later so that the opposite end of the plate is inserted and fixed, wherein the fixed multi-axis drill apparatus 200b and the mobile multi-axis drill apparatus 200a Any one or both of the two jig (250a, 250b) of the to be able to be adjusted to be adjustable as described above.

The jig (250a, 250b) for adjusting the position in the lower plate 201 is to adjust the hole position from the end of the plate (position where the hole is processed from the end of the plate) as necessary, the hole of the plate is formed Since the position is directly downward of each drill unit 220, when the position of the jig (250a, 250b) is inserted into the end of the plate is adjusted, the jig (250a, 250b) relative to the drill unit 220 is fixed relative position In addition to the position of the plate inserted in the), the position of the hole to be processed by the drill unit 220 may be changed.

Next, the movable multi-axis drill apparatus 200a is coupled to the support 100 (the support 101 of the bed 101) by a guide means so as to be movable in the left and right directions, and the support 100 through the guide means. It has a frame configuration including a lower plate 201 coupled to, and a body frame 202 fixed to the lower plate 201.

At this time, the jig 250a installed on the lower plate 201, the main frame 202, and the upper surface of the lower plate 201 is not different from that of the fixed multi-axis drill apparatus 200b described above, but the lower plate 201 is provided. ) Is a difference in that the guide means can be moved from side to side in the support (100).

The guide means is fixed to the rail (261) and the lower surface of the lower plate 201 is installed in the left and right directions on the upper surface of the support (100, that is, the upper surface of the bed 101) is fixed to the rail 261 It is configured to include a rail coupling portion 262 that is movably coupled.

In addition, the movable multi-axis drill apparatus (200a) has an operating mechanism that the operator can operate to easily move the entire multi-axis drill apparatus 200a including the lower plate 201 along the rail 261 of the support 100, It is arranged long in the left and right direction (becomes the movement direction of the multi-axis drill apparatus 200a) in the support 100, and rotatably installed and threaded through the fastening block 274 fixed to the lower plate 201 Screw coupled) and a handle 272 integrally fixed to one end of the screw shaft 271 to allow the operator to rotate.

As illustrated in FIGS. 1 and 2, the screw shaft 271 is supported to be rotatably coupled to the bracket 273 installed at the support 100, and the other side of the screw shaft 271 is installed at the support 100. Shown), or is rotatably coupled to and supported by a fastening block (not shown) installed on the bottom surface of the lower plate 201 of the fixed multi-axis drill apparatus 200b.

In addition, the screw shaft 271 is screwed to the fastening block 274 installed on the lower plate 201 of the movable multi-axis drill device (200a) bar, the screw shaft 271 by the screw coupling the handle 272 When rotated through the lower plate 201 can be advanced back and forth along the axial direction of the screw shaft 271, whereby the entire movable multi-axis drilling apparatus 200a is the axial direction of the screw shaft 271, that is, the support 100 Can be moved in the left and right directions.

As a result, when the operator rotates the handle 272, as the screw shaft 271 is rotated, the entire movable multi-axis drill apparatus 200a including the lower plate 201 may be moved, thereby lengthening the length of the plate being processed. After considering the right and left positions of the mobile multi-axis drill apparatus 200a in consideration, both ends of the plate are placed on the jig 250a of the mobile multi-axis drill apparatus 200a and the jig 250b of the fixed multi-axis drill apparatus 200b. It is possible to fix the position of the plate by fitting.

The reason why one of the two multi-axis drill apparatuses 200a and 200b is configured as a movable type as described above is to enable the processing of holes for plates of various sizes having different lengths. By configuring one of the 200b) to be movable, the distance between the two multi-axis drill apparatuses 200a and 200b can be adjusted.

In the present invention, the jig (250a, 250b) for fixing the plate is installed in each of the multi-axis drilling apparatus (200a, 200b) bar, when the distance of the two multi-axis drilling apparatus (200a, 200b) is adjusted, two jig to meet the standard of the plate The distance between the 250a and 250b may be adjusted, and thus, various plates having different specifications may be fixed to the jig 250a and 250b.

In such a state that the distances (gaps) of both sides of the jig are adjusted, the plate is inserted into the jig of the two drill apparatuses, and then fixed at the correct position. Then, if you want to process the plate of a new standard of different lengths to move the position of the mobile multi-axis drill apparatus in accordance with the new plate standard bar, it is possible to hole the hole for the different types of plate.

And, in the preferred embodiment of the present invention, the movable multi-axis drill apparatus 200a may be provided with fixing means for fixing the position after adjusting its position.

The fixing means is a fastening hole 281 formed at a predetermined interval along the side of the support 100, as shown in Figure 1 and 2, and the movable multi-axis drill apparatus 200a in a state fixed to the lower plate 201 After the movement of the support 100 may be configured to include a fixing plate 282 that is fastened and fixed by a bolt 283 in the selected fastening hole of the fastening hole (281).

Here, the fixing plate 282 may be fixed to the lower plate 201 side of the mobile multi-axis drill apparatus 200a, the bolt fastening method is applied as a method of fixing the fixing plate 282 to the lower plate 201 Can be.

After moving the movable multi-axis drill device (200a) to the length of the plate, to fasten the fixed plate 282 fixed to the lower plate 201 to the fastening hole (281) of the support 100 with a bolt (283) When the position of the mobile multi-axis drill apparatus 200a is completely fixed, the hole processing of the plate is performed in the fixed state.

5a to 5d is a view showing a process of processing a hole in a plate using a support frame manufacturing apparatus according to the present invention, Figure 5a is a state in which the position of the movable multi-axis drill apparatus 200a is adjusted to the length of the plate The plate member 1 is fitted to the jig 250a, 250b in a state where the gap between the two drill apparatuses and the jig is adjusted so that both ends of the plate can be fitted to the two jig on both sides.

5B shows a state in which the plate 1 is fitted into the jig 250a, 250b, and as shown in FIGS. 5A and 5B, the operator moves the plate 1 in a horizontal state to the jig 250a, 250b on both sides. It is fitted, but is fixed by coupling so that both ends of the plate 1 is fitted into the jig (250a, 250b) inside.

Then, the rotary motor 230 is driven to drive the drill unit 220 of each of the multi-axis drill apparatuses 200a and 200b, and the multi-axis drill apparatus 200a in a state in which the drill 221 of each drill unit 220 is rotated. The lifting mechanism of 200b, that is, the cylinder mechanism 240 is operated.

At this time, as shown in Figure 5c, the unit fixing frame 210, and the drill unit 220 installed therein is lowered as a whole, the drill 221 of each drill unit 220 is axially advanced, this drill 221 processes the hole 2 in the plate 1 fixed to the jig 250a, 250b.

Thereafter, as shown in FIG. 5D, when the cylinder mechanism 240 operates in the reverse direction, the unit fixing frame 210 and the drill unit 220 are restored to their original positions, and then the rotary motor 230 and While the driving of the drill unit 220 is stopped, the machining of the holes 2 is all completed.

In this way, the configuration and operating state of the present invention for processing holes in a sheet material have been described. According to the present invention, a support frame is constructed by using a device configuration controlled by a controller and the use of a multi-axis drill apparatus. Holes can be machined on boards more easily and in a shorter time, and multiple holes can be drilled at the same time, improving workability and productivity, reducing work time and reducing manpower.

In addition, since the plate is fixed to the jig and the hole can be formed at the exact position of the plate by using the multi-axis drill apparatus that moves up and down at the prescribed position, the processing quality can be improved.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the present invention is not limited to the disclosed exemplary embodiments. Modified forms are also included within the scope of the present invention.

1: Plate 2: Hole
10: support frame production apparatus 100: support
200a: mobile multi-axis drill device 200b: fixed multi-axis drill device
201: lower plate 202: main frame
210: frame for fixing the unit 220: drill unit
221: drill 230: rotary motor
231: belt transmission mechanism 240: cylinder mechanism
241: cylinder body 242: piston rod
250a, 250b: Jig 261: Rail
262: rail coupling portion 271: screw shaft
272: handle 274: fastening block
281: fastening hole 282: fixed plate
283: Bolt

Claims (13)

As a device for processing the hole (2) in the plate (1) constituting the support frame for pallet boxes,
A support base 100;
The plurality of holes 2 are provided at both ends of the plate 1 by providing a plurality of drill units 220 for processing the holes 2 in the plate 1, respectively. Two multi-axis drill apparatuses 200a and 200b processed at the same time;
Jigs 250a and 250b installed in the multi-axis drill apparatuses 200a and 200b to fix the plate 1 on which the holes 2 are processed;
Support frame manufacturing apparatus for a pallet box comprising a.
The method according to claim 1,
Each of the multi-axis drill apparatus (200a, 200b),
A lower plate 201 coupled to the support 100;
A main frame 202 fixed to the lower plate 201;
A unit fixing frame 210 which is supported to be movable up and down in the main frame 202;
A plurality of drill units 220 installed to be arranged side by side in the unit fixing frame 210 to move up and down integrally with the unit fixing frame 210;
A rotating motor 230 installed at the main frame 202 to transmit the rotational force to the rotating shaft 223 of each drill unit 220 through a power transmission mechanism to drive the drill unit 220;
An elevating driving mechanism installed between the main frame 202 and the unit fixing frame 210 to move the unit fixing frame 210 provided with the plurality of drill units 220 up and down;
Support frame manufacturing apparatus for a pallet box, comprising a.
The method according to claim 2,
The unit fixing frame 210,
An upper block 211 and a lower block 212;
A case 213 fixedly installed by the number of drill units 220 between the upper block 211 and the lower block 212;
A connection block 214 for fixing the upper block 211 and the lower block 212 integrally at both ends of the upper block 211 and the lower block 212;
A support block 215 fixedly installed on a lower surface of the lower block 212 to rotatably support the rotation shaft 223 of each drill unit 220;
It is configured to include, the support frame manufacturing apparatus for a pallet box, characterized in that the rotating shaft 223 of each drill unit 220 passes through the case (213) and the support block (215).
The method according to claim 2,
The elevating drive mechanism is a support frame for a pallet box, characterized in that the cylinder mechanism 240 having a piston rod 242 which is installed between the main frame 202 and the unit fixing frame 210 and is moved back and forth vertically. Device.
The method of claim 4,
The cylinder mechanism 240 has an upper end and a lower end of the piston rod 242 extending through the cylinder body 241 to the outside and fixed to the body frame 202, and the cylinder body 241 is a unit fixing frame ( 210) Support frame manufacturing apparatus for a pallet box, characterized in that integrally coupled to.
The method according to claim 1,
One of the two multi-axis drill apparatus is a movable multi-axis drill apparatus (200a) is coupled to the support 100 to be movable through the guide means so that the distance between the two multi-axis drill apparatus (200a, 200b), the other One is a support frame manufacturing apparatus for a pallet box, characterized in that the fixed multi-axis drill device (200b) is installed so that the position is fixed to the support (100).
The method of claim 6,
The guide means is characterized by consisting of a rail 261 is installed on the support 100, and a rail coupling portion 262 fixed to the movable multi-axis drill device 200a is coupled to the rail 261 so as to be movable. Supporting frame production device for pallet box.
The method of claim 6,
The movable multi-axis drill apparatus 200a has an operation mechanism that the operator can operate to move along the rail 261 of the support 100,
The operation mechanism,
A screw shaft 271 disposed in the support 100 in a moving direction of the movable multi-axis drill apparatus 200a and installed to be rotatable and screwed to the fastening block 274 of the movable multi-axis drill apparatus 200a;
A handle 272 integrally fixed to one end of the screw shaft 271 to allow the operator to rotate;
Support frame manufacturing apparatus for a pallet box, characterized in that comprises a.
The method of claim 6,
The movable multi-axis drill apparatus 200a has a fixing means for fixing the position after the position movement,
Wherein,
Fastening holes 281 formed at predetermined intervals along the sides of the support 100;
Fixed plate 282 fastened by bolts 283 to the selected fastening hole of the fastening hole 281 of the support 100 after the movement of the mobile multi-axis drill device (200a) in a state fixed to the mobile multi-axis drill device (200a) );
Support frame manufacturing apparatus for a pallet box, characterized in that comprises a.
The method according to claim 1,
The jig (250a, 250b) is a support box manufacturing apparatus for a pallet box, characterized in that formed in the cross-sectional shape of the letter 'c' so that both ends of the plate (1) can be fitted.
The method according to claim 1 or 10,
At least one of two jigs 250a and 250b installed in each of the multi-axis drill apparatuses 200a and 200b so that the position of the hole 2 processed by the drill unit 220 can be adjusted from the end of the plate 1. The above is a pallet box support frame manufacturing apparatus, characterized in that the fastener is fastened to the lower plate 201 of the multi-axis drill apparatus (200a, 200b) adjustable.
The method of claim 11,
A plurality of fastening holes 251 are formed in the lower plate 201 at regular intervals along the positioning direction of the jigs 250a and 250b, and the selected fastening holes and the jig among the fastening holes 251 at regular intervals are formed. Apparatus for manufacturing a support box for a pallet box, characterized in that fastening with a bolt 253 to the fastening hole 252 of (250a, 250b).
The method of claim 11,
The fastening holes 252 of the jigs 250a and 250b fastened by the bolts 253 together with the fastening holes 251 of the lower plate 201 are formed as slot holes formed long in the position adjusting direction of the jig. Support frame making device for pallet boxes.

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