KR102371342B1 - Apparatus for manufacturing - Google Patents

Abstract

The present invention provides a device for duplicating a processing pattern, comprising: a processing part including a driving motor having a rotating tip for processing mounted thereon, and a link for moving the tip in the direction of the X-axis and the Y-axis with respect to a base material to be processed; a guide part including a guide pattern formed as a pattern to process a base material and a side plate having the guide pattern combined therewith to be able to be attached and detached, combining the side plate to face the link and reciprocating as integrated with the processing part in the direction of the Z-axis; a transport part arranged on top of a base to restrict the transporting distance within a set range while allowing the processing part and the guide part to reciprocate in the direction of the base material; and a bed part mounting the base material thereon and supporting the processing of the base material by the tip, wherein the base material is processed in an identical pattern in the process of being transported along the shape of the guide pattern to be in contact with the processing part.

Description

Processing pattern replicating device {Apparatus for manufacturing}

The present invention relates to a machining pattern duplicating apparatus, and to a machining pattern duplicating apparatus capable of processing by cutting or punching a base material.

In general, a wood processing apparatus is an apparatus for processing wood according to the intended use, and there are types such as a cutter, a router, a boring machine, a deburring machine, and the like.

Here, a cutter such as a table saw is used to cut a wood disc, a stump is used for partial processing of wood, layer processing, round processing, and molding processing, and a boring machine is used to operate various types of holes in wood. , the deburring machine can be used to process the surface of wood.

Since these conventional various wood processing apparatuses are manufactured as separate devices and used for wood processing, in order to perform various woodworking operations, several wood processing apparatuses corresponding to the woodworking operations required are provided and installed to perform woodworking work. Therefore, it requires a wide workshop and professional skills to install the processing equipment.

Therefore, in order to process the complex structure of the wood to be processed, it is necessary to learn how to use the processing device, and since it requires specialized technology according to the processing of the complex structure, a problem that is difficult for general users to access is raised.

The present invention is to solve such a problem, and more specifically, it is an object of the present invention to provide a processing pattern duplicating apparatus that a user can easily process even if the wood to be processed has various shapes or structures.

The present invention for performing the above object is a processing unit including a driving motor equipped with a rotating tip for processing, and a link section for moving the tip in the x-axis and y-axis directions with respect to the base material to be processed; a guide pattern formed in a pattern to be machined from a base material, a side plate to which the guide pattern is detachably coupled, and a guide unit coupled to the side plate to face the link section and reciprocating in the z-axis direction integrally with the processing unit; a transfer unit disposed on the base, while reciprocating the processing unit and the guide unit in the direction of the base material, limiting the transfer distance to a set range; and a bed portion for mounting the base material on the upper surface and supporting the machining of the base material by the tip; A copy device is provided.

The bed part includes a base material fixing part that pressurizes and fixes or adsorbs and fixes the base material so that it can be detached from the upper surface of the bed part in the y-axis direction; It may include a processing plate disposed to overlap at least a portion, and disposed on one side of the bed portion facing the link section to support the processing state of the base material from the bottom.

The transfer unit includes a transfer shaft arranged side by side in the z-axis direction so that the transfer unit can reciprocate toward the bed, and is arranged to be slidably transferred on the transfer shaft and selectively fixed at a set position so that the processing unit on the transfer shaft It may include a stopper for limiting the reciprocating distance to a set range and a drive shaft coupled to one end rotatably on the base and sliding the guide part along the z-axis direction according to the rotation.

The link section is a pair of upper links arranged side by side and to which the driving motor is simultaneously mounted in the central region, a pair of lower links arranged at the lower side in parallel with the upper link, and one end is hinged so as to be rotatable, respectively. A connecting link forming a reference axis and connecting one end of each of the upper link and the lower link, and connecting the other ends of the upper link and the lower link, and extending upward, a handle member is provided at the upper end so that the user can grip it and may include an extension link to which a contact member protruding so as to be in rolling contact with the outer surface of the guide pattern is coupled.

The wooden pattern duplicating device is interposed between the transfer unit and the base so that the power of the driving motor is applied while the transfer unit moves in the base material direction, and an automatic switch unit that cuts off the power of the driving motor while the transfer unit is returned to its original position. can

According to the processing pattern duplicating apparatus according to the present invention, when the contact member is in close contact along the outer surface of the guide pattern and rolling motion, the same pattern corresponding to the shape of the guide pattern is processed on the base material, so that the processing of complicated shapes is also performed by those skilled in the art. There is an effect that can be done easily even if it is not.

In addition, there is an advantage in that the base material can be processed in a pattern having various shapes, sizes or structures by designing the guide pattern as a detachable structure so that the guide pattern can be combined or replaced.

In addition, there is an effect of remarkably reducing the user's work fatigue through the tension maintaining part of the link clause.

Of course, since the height of the side plate can be adjusted, the processing height of the base material to be processed can be adjusted, and the effect can be accompanied by simultaneous processing by stacking a plurality of base materials.

In addition, by fixing the stopper on the feed shaft, it is possible to prevent the machining part from coming into contact with the bed part out of the processing depth of the base material in advance, and the movement of the machining part automatically turns on/off the power of the driving motor. There is an effect that can eliminate the hassle of having to switch the power.

1 is a perspective view showing a processing pattern duplicating apparatus according to an embodiment of the present invention.
FIG. 2 is a front view showing the front of the processing pattern duplicating apparatus shown in FIG. 1. FIG.
FIG. 3 is a plan view showing a plane of the processing pattern duplicating apparatus shown in FIG. 1 .
4 is an enlarged side view of the link nozzle shown in FIG. 1 .
FIG. 5 is a side view showing the guide part shown in FIG. 1 .
6 is a block diagram showing the structure of a processing pattern duplicating apparatus according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described so that those of ordinary skill in the art can easily implement them with reference to the accompanying drawings. It should be noted that the reference numbers indicated on the components in the accompanying drawings use the same reference numbers as much as possible when indicating the same components in other drawings. In addition, in the description of the present invention, if it is determined that a detailed description of a related known function or a known configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, certain features presented in the drawings are enlarged, reduced, or simplified for ease of explanation, and the drawings and components thereof are not necessarily drawn to scale. However, those skilled in the art will readily appreciate these details.

Hereinafter, the configuration and operational effects of the processing pattern duplicating apparatus 100 according to an embodiment of the present invention will be described in detail.

Referring to the drawings, the processing pattern duplicating apparatus 100 according to an embodiment of the present invention includes a processing unit 110 , a guide unit 120 , a transfer unit 130 , a bed unit 140 , an automatic switch unit 150 and and a base 160 .

First, the processing unit 110 includes a driving motor 111 and a link section 112 .

The driving motor 111 is provided with a rotating shaft toward the base material, and the tip 111a for processing the base material 10 is coupled on the rotating shaft. Of course, the tip 111a can be detached by changing the type according to the type, size, or shape of the base material to be processed. As the driving motor 111 , a brushless motor 111 (Brushless Motor; BLDC) having a relatively strong output may be applied. Here, the base material 10 may be wood, plastic, metal, or the like, but in this embodiment, processing of wood will be described as an example.

The link section 112 is moved in the x-axis or y-axis direction by using a multi-joint link structure, but one rotational movement is possible by simultaneously moving in the x-y direction about one fixed reference axis. The detailed configuration and effect of the link clause 112 will be described later (see FIG. 4 ).

Next, the guide unit 120 includes a guide pattern 121 , a side plate 122 , and a height adjustment unit 124 .

The guide unit 120 is disposed to be transportable along the z-axis integrally with the processing unit 110 . The guide unit 120 may have a single frame structure as shown in the drawing. That is, the guide unit 120 is formed of a rectangular structure, and the side plate 122 may be coupled in a direction facing the processing unit 110 . The structure or shape of the guide part 120 is not limited thereto, and a design change may be made by those skilled in the art as long as it has a structure capable of fixing the side plate 122 and a structure that is transferred integrally with the processing part 110 .

The guide pattern 121 is formed in a shape to process the base material 10, and the link section 112 is in contact with the guide pattern 121 while the tip 111a guides the base material 10 to be processed in the same pattern. function is provided. The guide pattern 121 may include, for example, a circle, an ellipse, a polygon, a tooth shape using a curved line or a straight line, and may be a pattern representing one shape or a plurality of other shapes repeatedly or alternately. In addition, the guide pattern 121 is provided in a plurality of configurations according to the shape of the base material 10 to be processed, and by selectively borrowing this configuration, one pattern among numerous patterns can be completed. That is, the guide pattern 121 may have a shape in which the base material 10 is to be processed.

The guide pattern 121 is fixed on the side plate 122 . At this time, since the guide pattern 121 can be combined or replaced according to the shape to be processed on the side plate 122, the fixing groove 123 (or fixing hole) on the side plate 122 so that the guide pattern 121 is detachable. ) may be formed in one or a plurality.

The height adjustment unit 124 may adjust the height of the side plate 122 on the guide unit 120 . The height adjustment unit 124 includes a shaft 125 coupled along the y-axis direction to the upper portion of the guide unit 120 and a wheel ( 126) may be included. A side plate 122 is coupled to the lower end of the shaft 125 , and the side plate 122 is transmitted as a linear motion that reciprocates the rotational motion of the shaft 125 along the y-axis direction. For example, when the user rotates the wheel 126 in a clockwise direction, the shaft 125 moves upward from the upper portion of the guide part 120 by the threads formed on the outer circumferential surface of the shaft 125 , and the wheel 126 is rotated counterclockwise. When the shaft 125 moves downward from the upper part of the guide part 120, the height of the side plate 122 can be adjusted. Of course, the side plate 122 is provided with a coupling structure capable of sliding movement between the side plate 122 and the guide part 120 to reciprocate along the y-axis direction on the guide part 120 .

The processing unit 110 and the guide unit 120 are integrally reciprocated along the z-axis direction facing the bed unit 140 on the transfer unit 130 .

The transfer unit 130 guides the processing unit 110 and the guide unit 120 to reciprocate integrally toward the bed unit 140 . The transfer unit 130 includes a transfer shaft 131 , a stopper 132 , and a drive shaft 133 .

A pair of transport shafts 131 may be arranged side by side on the base 160 , for example. The number or distance of the transport shaft 131 may be changed according to the structural design of the structure supported by the transport shaft 131 .

The stopper 132 is coupled to be slidably transportable on the transport shaft 131 . In addition, since the stopper 132 is fixed at a position where the processing unit 110 can be transferred to the maximum, a range in which the processing unit 110 can move on the transfer shaft 131 can be set. For example, the position at which the stopper 132 is fixed may correspond to the depth of processing the base material 10 . The stopper 132 may be detachably coupled on the transfer shaft 131 . Alternatively, although not shown in the drawings, by forming a ruler (not shown) on the transfer shaft 131, the position at which the stopper 132 is fixed can be set constantly, and the length or depth indicated by the ruler is the tip (111a) It can correspond to the length or depth to which this base material 10 is processed.

One end of the drive shaft 133 is rotatably coupled to the base 160 . The other end of the drive shaft 133 may be applied with a handle function so that the user can grip and pull. For example, when the user grips the other end of the drive shaft 133 and rotates clockwise, the processing unit 110 moves to be closer to the base material on the z-axis, and when the drive shaft 133 is rotated counterclockwise, processing The part 110 may move away from the base material.

In addition, a tensile force or a compressive force acts on the processing unit 110 to always move in a direction away from the base material 10 on the transfer unit 130 . That is, when the processing unit 110 is moved in the direction of the base material 10 , the tension of the processing unit 110 to move in the original position direction may always act.

Here, the automatic switch unit 150 may automatically switch the on/off of the driving motor 111 . For example, in the automatic switch unit 150, one side of the connection terminals (not shown) is disposed on the base 160, the other side is disposed in the guide unit 120, the original position (processing unit 110) is the base material ( 10), the power is cut off because the connection terminals are in contact with each other) can In other words, when the user holds the drive shaft 133 and rotates clockwise, power is automatically applied at the moment the set distance is separated, so that the processing of the base material 10 can be made, and when the drive shaft 133 is placed or returned to its original position When the power is cut off, accidents can be prevented.

The bed 140 includes a support plate 142 , a base material fixing part 141 and a processing plate 143 .

The support plate 142 may have a plate shape having a flat upper surface. A base material 10 is fixed to the upper surface of the support plate 142 at a set position, and the support plate 142 supports the base material 10 in a processed state.

An upper portion of the support plate 142 is provided with a base material fixing part 141 . The base material fixing part 141 may fix the base material 10 by pressing the base material 10 from the upper part of the base material 10 toward the support plate 142 . The base material fixing part 141 may press and fix the set position of the base material 10 on the support plate 142 using a hydraulic cylinder. In the drawings, one base material fixing part 141 is illustrated as an example, but a plurality of base material fixing parts 141 may be provided according to a change in the fixing position according to the size or shape of the base material 10 . Although not shown in the drawings, the base material fixing part 141 may have a structure for adsorbing and fixing the base material by sucking air from the inside of the support plate 142 .

The bed 140 is mounted on the base 160, and is configured to be rotatable up to 120° in a counterclockwise direction with reference to FIG. 2 . That is, the bed 140 may be selectively rotated in the range of 0 to 90° more preferably according to the angle at which the base material is to be processed. For example, in the state erected at 90°, it may be possible to process a hole through the base material 10 or to form a groove in the base material 10 to a partial depth.

The bed portion 140 is disposed to overlap at least a portion of the portion to be processed of the base material 10 , and is disposed on one side of the bed portion 140 facing the link section 112 to lower the processing state of the base material 10 . It includes a processing plate 143 supported by the. That is, the processing plate 143 supports the lower portion of the portion to be processed of the base material 10 and when the tip 111a presses the base material from the top to the bottom while processing, the lower surface of the base material 10 is different from the shape to be processed. It can be prevented from breaking or bursting. Of course, the processing plate 143 may be partially or entirely processed at the same time during the processing of the base material. The processing plate 143 can be replaced the moment it loses the function of supporting the base material.

The base 160 is a support structure for mounting the processing unit 110 , the guide unit 120 , the transfer unit 130 , and the bed unit 140 to be positioned at a set height. For example, the base 160 may set a user-customized height using the processing pattern duplicating apparatus 100 by the user, or may provide a storage space therein.

Referring to FIG. 4 , the link section 112 may convert a linear motion of each link into a rotational motion while a plurality of links are coupled and rotated.

The link section 112 includes an upper link 113 and a lower link 114 , a connecting link 115 , an extension link 116 , and a tension maintaining unit 118 .

A pair of upper links 113 are arranged side by side, and a driving motor 111 is coupled to the central region. The upper link 113 may be formed such that a portion to which the driving motor 111 is coupled corresponds to the shape of the outer peripheral surface of the driving motor 111 . In the upper link 113 , a pair of frames may fix the front end and the rear end of the driving motor 111 , respectively.

A pair of the lower link 114 is arranged side by side under the lower part of the upper link 113 .

The connecting link 115 is hinged to form a reference axis on the bottom surface of the processing unit 110 while simultaneously connecting one end of the pair of upper links 113 and the pair of lower links 114 .

The extension link 116 connects the other end of the pair of upper link 113 and the pair of lower link 114 to be rotatable at the same time. A handle member 116a is provided at the upper end of the extension link 116 so that the user can rotate or transfer the link section 112 by holding it. A contact member 116b is provided in the central region of the extension link 116 , and the contact member 116b is disposed to be in rolling contact with the outer surface of the guide pattern 121 . In order to reduce friction caused by contact with the guide pattern 121 , the contact member 116b may have a bearing coupled thereto or may be made of a low-friction material.

In the link section 112 , a coupling pin 117 connecting between the upper link 113 and the lower link 114 may be coupled in addition to the connecting link 115 and the extension link 116 . The coupling pin 117 provides a function of firmly fixing between the upper link 113 and the lower link 114 .

The tension maintaining unit 118 may have a spring structure having an elastic restoring force. The tension maintaining unit 118 connects any two components between the connecting link 115, the extension link 116, and the coupling pin 117 to reduce work fatigue to the user in the process of moving or rotating the link section 112. function is provided. That is, when the link section 112 is made of a metal material, a large force is required to move it, and when excessive force is applied in the process of processing the base material, a safety accident or product defect may occur. ) by continuously maintaining the appropriate stress of the set size, the movement or rotation of the link section 112 can be easily made, and there is an advantage in that work fatigue can be significantly reduced.

Therefore, according to the processing pattern duplicating apparatus 100 according to the present invention, when the contact member 116b is in close contact with the outer surface of the guide pattern 121 and performs rolling motion, corresponding to the shape of the guide pattern 121 on the base material. Since processing of the same pattern is made, there is an effect that even complicated shapes can be easily processed even by non-professionals.

In addition, there is an advantage in that the base material can be processed in a pattern having various shapes, sizes or structures by designing the guide pattern 121 as a detachable structure so that it can be combined or replaced.

In addition, there is an effect of remarkably reducing the user's work fatigue through the tension maintaining unit 118 of the link clause 112 .

Of course, since the height of the side plate 122 can be adjusted, the processing height of the base material to be processed can be adjusted, and a plurality of base materials can be stacked to allow simultaneous processing.

And, by fixing the stopper 132 on the transfer shaft 131 , it is possible to prevent in advance that the processing unit 110 comes into contact with the bed unit 140 outside the processing depth of the base material, and Since the power of the driving motor 111 is automatically turned on/off due to the movement, the inconvenience of having to switch a separate driving power can be eliminated.

In the above, specific embodiments have been shown and described to illustrate the technical spirit of the present invention, but the present invention is not limited to the same configuration and operation as the specific embodiments as described above, and various modifications do not depart from the scope of the present invention. can be carried out within Accordingly, such modifications should be considered to fall within the scope of the present invention, and the scope of the present invention should be determined by the following claims.

100: processing pattern duplication device
110: processing unit
120: guide unit
130: transfer unit
140: bed part
150: automatic switch unit
160: base

Claims (5)

A processing unit including a driving motor equipped with a rotating tip for processing, and a link section for moving the tip in the x-axis and y-axis directions with respect to the base material to be processed;
It includes a guide pattern formed in a pattern to be machined from a base material, and a side plate to which the guide pattern is detachably coupled, wherein the side plate is coupled to face the link section and reciprocates in the z-axis direction integrally with the processing unit guide unit;
a transfer unit disposed on the base, reciprocating the processing unit and the guide unit in the direction of the base material, while limiting the transfer distance to a set range; and
A bed portion for mounting the base material on the upper surface and supporting the base material being processed by the tip; includes,
The base material is continuously processed in the same pattern in the process of being transported to contact the processing part along the shape of the guide pattern,
The link section is a pair of upper links arranged side by side and to which the driving motor is simultaneously mounted in the central region, a pair of lower links arranged at the lower side in parallel with the upper link, and one end is hinged so as to be rotatable, respectively. A connecting link forming a reference axis and connecting one end of each of the upper link and the lower link, and connecting the other ends of the upper link and the lower link, and extending upward, a handle member is provided at the upper end so that the user can grip it and an extension link to which a contact member with a bearing protruding so as to be in rolling contact with the outer surface of the guide pattern is coupled, a coupling pin connecting the upper link and the connecting link, and the lower link positioned in a diagonal direction of the coupling pin It includes at least one tension maintaining part elastically connected,
The tension maintaining unit can reduce the load required to move the drive motor or link section in the vertical direction,
The transfer unit includes a transfer shaft arranged side by side in the z-axis direction so that the transfer unit can reciprocate toward the bed, and is arranged to be slidably transferred on the transfer shaft and selectively fixed at a set position so that the processing unit on the transfer shaft A stopper for limiting the reciprocating distance to a set range, and a drive shaft coupled to one end so as to be rotatable on the base, and sliding the guide part along the z-axis direction according to the rotation. replication device. The method according to claim 1,
The bed part,
A base material fixing part for fixing the base material by pressing or adsorbing it so that it can be detached from the upper surface of the bed part in the y-axis direction;
A support plate made of a flat surface to support the base material from the bottom and
A processing pattern duplicating apparatus comprising a processing plate disposed to overlap at least a portion of a portion to be processed in the lower portion of the base material, and disposed on one side of the bed portion facing the link section to support the processing state of the base material from the lower portion. delete delete The method according to claim 1,
Processing pattern duplication apparatus further comprising an automatic switch interposed between the transfer unit and the base to apply power to the driving motor while the transfer unit moves in the base material direction, and to cut off the power of the driving motor while the transfer unit is in its original position.

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