JP6537362B2 - Wall frame manufacturing apparatus and method of manufacturing wall frame - Google Patents

Description

  The present invention relates to a wall frame manufacturing apparatus and a method of manufacturing a wall frame.

In the past, the industrialization of buildings has been promoted. For example, a frame-like wall frame has been constructed at the factory, and a face material is attached to the front and back to form a wall.
As the wall frame, the upper beam and the lower beam are bridged between a pair of vertically extending columns to thereby form a rectangular frame.
In the case of a windowed wall, a wall frame of a structure in which a plurality of intermediate beams are bridged in the middle of the column and the window sash is supported by the intermediate beams is adopted.

In order to efficiently manufacture such a wall frame for a windowed wall, an apparatus for automating the assembly of the wall frame has been proposed (see Patent Document 1 and Patent Document 2).
In these manufacturing apparatuses, by arranging a shaft member such as a section steel to be a column in a frame shape, each positioning and mutual connection are automatically performed, thereby achieving automation of assembly.

Japanese Examined Patent Publication No. 6-102287 Unexamined-Japanese-Patent No. 10-34451

In the above-described wall frame manufacturing apparatus, although the support and positioning of the shaft member serving as the column beam are automated, a sufficient response is not made to the intermediate beam for the window.
For example, there are various settings for the position and size of the window sash, and the fixed position of the intermediate beam relative to the column changes individually.
Also, the window sash is not limited to one in the wall panel, and may be installed two. In such a case, for example, it is necessary to appropriately go through the positioning of four intermediate beams.

  In order to cope with such various wall panels, the operator is forced to take complicated measures, and when setting the shaft member, the shaft member may come off from the supporting portion of the manufacturing apparatus, or there may be many supporting portions and being lost. Inefficiencies such as to occur.

  An object of the present invention is to provide a wall frame manufacturing apparatus and a wall frame manufacturing method capable of efficiently manufacturing a wall frame for a windowed wall.

The wall frame manufacturing apparatus according to the present invention assembles a wall frame having a pair of columns, a main beam bridged to a pair of the columns, and a plurality of intermediate beams bridged to the pair of columns. A manufacturing apparatus, comprising: a pillar supporting member for supporting the pillar; a pillar supporting position adjusting mechanism for moving the pillar supporting member in the cross direction of the pillar; a main beam supporting member for supporting the main beam; A main beam support position adjusting mechanism for moving a beam support member in a cross direction of the main beam, a plurality of intermediate beam support members individually supporting a plurality of intermediate beams, and a plurality of intermediate beam support members And a plurality of intermediate beam support position adjusting mechanisms individually moved in the cross direction of the column, and any one end of the both ends of the pillar is locked, and the other end of the both ends of the pillar Press the column in contact with and abutted against it in the longitudinal direction A column alignment mechanism for aligning the main beam and the intermediate beam, and locking one of the ends of each of the main beam and the intermediate beam, and the other of the two ends of each of the main beam and the intermediate beam A beam alignment mechanism that abuts on the ends of the main beams and that abuts each of the abutted main beams and the intermediate beams in the longitudinal direction thereof, the cross section of the pillars and the main beams and the intermediate beams A rivet fastening device arranged to rivet the pillar and the main beam and the intermediate beam with a rivet, a movable body on which the pillar alignment mechanism, the beam alignment mechanism and the rivet fastening device are installed, and the movable table And a carriage moving mechanism for moving the beam along the pillar, the pillar alignment mechanism having a length sensor for detecting the length of the pillar from a position in contact with the pillar, the beam alignment mechanism Each of the main beam and the intermediate beam Characterized in that it has a length sensor for detecting the length of each of the main beam and the intermediate beam from contact with positions on.

In the present invention as described above, various column members are appropriately supported by the column support member and the column support position adjusting mechanism, and various main beams (lower beam and upper beam) by the main beam support member and the main beam support position adjusting mechanism. Can be properly supported and joined together to form the main framework of the wall frame.
Further, the plurality of intermediate beam supporting members and the plurality of intermediate beam supporting position adjusting mechanisms for individually moving the intermediate beam supporting members appropriately support the intermediate beams receiving the window sash and can be joined to the above-described framework structure.
By these, a wall frame can be manufactured efficiently.
In addition, as a main beam of a wall frame, both a lower beam and an upper beam may be provided, and only a lower beam or an upper beam may be sufficient.
In addition, in the present invention as described above, the column alignment mechanism urges the column supported by the support member in the longitudinal direction (height direction of the wall frame) toward one end (reference side) to be locked. , Can be aligned.
Further, in the present invention, the main beam and the intermediate beam supported by the supporting member are pressed in the longitudinal direction (the width direction of the wall frame) toward the one end (reference side) to be locked by the beam alignment mechanism. , Can be aligned.
In the column alignment mechanism and the beam alignment mechanism, the length sensor can detect the length of the supported column, the main beam and the intermediate beam. That is, the length can be detected by detecting the position of the pressed end with reference to the supported end of the column, main beam and intermediate beam, and from this length, the wall to be manufactured It is possible to detect whether or not the column, main beam and intermediate beam are appropriate for use in the frame, and if different, it can be detected as an erroneous set.
Furthermore, in the present invention, the column and the main beam and the intermediate beam can be riveted to each other. The riveting can be performed in a very short time as compared to welding or bolting, and the working efficiency can be significantly improved.

  In the wall frame manufacturing apparatus according to the present invention, preferably, the intermediate beam support member has a display indicating whether or not the intermediate beam needs to be set.

  In the present invention as described above, the display portion of the intermediate beam supporting member can indicate whether the intermediate beam supporting member is to set the intermediate beam or not. Therefore, for example, when there are four middle beam support members in the manufacturing apparatus but only two middle beams are in the wall frame to be manufactured, only two of the four middle beam support members should be set. By performing the display of the set necessity, the operator can set the intermediate beam to the appropriate intermediate beam support member without being lost, and it is possible to eliminate the unnecessary reference operation, improve the workability, and set the wrong set. It can be prevented.

  In the wall frame manufacturing apparatus of the present invention, at least one of the column support member, the main beam support member, and the middle beam support member is any one of the pillar, the main beam, and the middle beam supported by each of them. It is preferable to have a magnet for adsorbing

In the present invention as described above, when the pillars, the main beam or the intermediate beam are supported by the respective support members, the respective pillar members or the beam members are attracted by the magnet, so they are accidentally dropped from the respective support members. It is possible to eliminate unnecessary work such as picking up the dropped material and setting it again, and the workability can be improved.
In addition, as a magnet, it is desirable to make it strong to such an extent that a worker can peel off the attracted column material or beam material by manual operation.

  Furthermore, each supporting member is preferably a supporting member having an L-shaped cross section and having a horizontal surface and a vertical surface in order to support and position a column member or a beam member, and in this case, the magnet It is desirable to install in the vertical plane. In this way, the column member or the beam member is reliably in contact with the horizontal surface by gravity, and in contact with the vertical surface by the magnet, so that reliable positioning can be performed.

  In the wall frame manufacturing apparatus of the present invention, at least one of the column support member, the main beam support member, and the middle beam support member has the shape of the pillar, the main beam, and the middle beam supported by each. It is preferable to have a shape sensor that detects differences.

In such an embodiment of the present invention, when the column, the main beam and the intermediate beam are supported by the respective support members, the shape is detected by the shape sensor. Then, if the detected shape is different from the shape of the column, main beam and intermediate beam used for the wall frame to be manufactured, it can be detected as an erroneous set.
As the shape sensor, for example, a plurality of proximity sensors embedded in the support member may be used, and it may be used that the detection patterns of the respective sensors are different according to the difference in the shape of the column or the beam. Alternatively, the camera may pick up an image and detect different shapes in the image recognition process.

In the wall frame manufacturing apparatus of the present invention, the rivet fastening device includes a pair of rivet heads movable along the pair of columns supported by the column support member, and the moving table moving mechanism includes the rivet the head, preferably a Turkey be placed at the intersection between the intermediate beam is moved along the said pillar.

In such an embodiment of the present invention, by moving the pair of rivet heads linearly along the pair of columns, it is possible to process all the fastenings with the main beam and the intermediate beam intersecting each column.
Therefore, the feeding mechanism can be simplified, and the operation can also be simplified.

  In the wall frame manufacturing apparatus of the present invention, preferably, the rivet fastening device has a rivet breakage sensor for detecting the breakage of the rivet.

  In the present invention as described above, the rivet breakage sensor can detect the breakage of the rivet in the rivet fastening device, and the inconvenience of the rivet fastening device due to the blanking can be avoided. Interruption of operation can also be avoided.

  In the wall frame manufacturing apparatus of the present invention, the wall frame has an auxiliary material extending along the column between the intermediate beams, and the wall frame manufacturing apparatus further includes an auxiliary material supporting member for supporting the auxiliary material. It is preferable to have an auxiliary material support position adjusting mechanism for moving the auxiliary material support member in the cross direction of the auxiliary material.

Such an invention can also be applied to a wall frame having an aid to reinforce the window sash mounting portion. Then, by using the auxiliary material supporting member and the auxiliary material supporting position adjusting mechanism for the auxiliary material, it is possible to perform the same automation as the pillar, the main beam, and the intermediate beam described above.
About the display part, magnet, each sensor, and rivet fastening device which were mentioned above, it is desirable to apply also to an auxiliary material like a pillar, a main beam, and an intermediate beam.

According to the method of manufacturing a wall frame of the present invention, using the above-described wall frame manufacturing apparatus of the present invention, a pair of columns, a main beam bridged to the pair of columns, and a pair of columns are bridged. A method of manufacturing a wall frame comprising assembling a wall frame having a plurality of intermediate beams and an auxiliary member extending along the columns between the intermediate beams, the column, the main beam, the intermediate beams and the auxiliary The pillars and the main beam and the intermediate beam are mutually fastened in a state where the supporting member is supported in the arrangement according to the wall frame and the auxiliary member is in the retracted position away from the pillar, and thereafter, The auxiliary material is returned to a fastening position between the intermediate beams, and the auxiliary material and at least one of the column and the intermediate beam are fastened.

  In the present invention as described above, the same effects as those of the above-described wall frame manufacturing apparatus of the present invention can be obtained.

  In the method of manufacturing a wall frame according to the present invention, using the pair of rivet heads movable along the column supported by the arrangement according to the wall frame, the auxiliary member is in the retracted position away from the column The rivet head is moved from one end to the other of the pillar, and the pillar, the main beam and the intermediate beam are mutually fastened during the movement, and then the auxiliary material is fastened. Returning to the position, moving the rivet head from the other end side to the one end side, and riveting the auxiliary member and at least one of the post and the intermediate beam during movement. preferable.

  Such an invention can also be applied to a wall frame having an aid to reinforce the window sash mounting portion. Furthermore, first, in a state in which the auxiliary material is retracted, the pillars and the main beam and the intermediate beam are fastened, and then the auxiliary material is returned to the fastening position and fastened. The fastening operation of the peripheral portion can be performed easily and reliably.

  According to the present invention, it is possible to provide a wall frame manufacturing apparatus and a wall frame manufacturing method capable of efficiently manufacturing a wall frame.

BRIEF DESCRIPTION OF THE DRAWINGS The typical perspective view which shows the whole manufacturing apparatus of one Embodiment of this invention. The disassembled perspective view which shows the structure of the wall frame assembled in the said embodiment. The typical top view which shows the pillar support member and pillar support position adjustment mechanism of the said embodiment. The typical top view which shows the main beam supporting member and main beam supporting position adjustment mechanism of the said embodiment. The typical top view which shows the intermediate beam support member and the intermediate beam support position adjustment mechanism of the said embodiment. The auxiliary material support member and the auxiliary material support position adjustment mechanism of the said embodiment are typical top views which show. The top view which shows each support member of the said embodiment. The front view which shows each support member of the said embodiment. The side view which shows each supporting member of the said embodiment. The expanded top view which shows the intermediate beam support member and the intermediate beam support position adjustment mechanism of the said embodiment. The top view which shows the transfer stand along the movable side pillar of the said embodiment, a rivet fastening apparatus, a pillar material aligning device, and a beam material aligning device. The front view which shows the transfer stand along the movable side pillar of the said embodiment, a rivet fastening apparatus, a pillar material aligning device, and a beam material aligning device. The top view which shows the transfer stand along the fixed side pillar of the said embodiment, a rivet fastening apparatus, a pillar material alignment device, and a beam material alignment device. The front view which shows the transfer stand along the fixed side pillar of the said embodiment, a rivet fastening apparatus, a pillar material aligning device, and a beam material aligning device. The enlarged side view which shows the rivet head of the said embodiment. The enlarged side view which shows the rivet breakage sensor of the said embodiment. The enlarged plan view which shows the rivet breakage sensor of the said embodiment. The flowchart which shows the manufacture procedure of the said embodiment. The flowchart which shows the preparatory operation of the said embodiment. The flowchart which shows the processing operation of the said embodiment.

Hereinafter, an embodiment of the present invention will be described based on the drawings.
FIG. 1 shows a wall frame production device 1 according to the invention.
Prior to the description of the wall frame manufacturing apparatus 1, the wall frame manufactured in the present embodiment will be described.

[Wall frame 10]
The wall frame 10 manufactured by this embodiment is shown by FIG.
The wall frame 10 has a pair of columns 11, a lower beam 12 which is a main beam bridged to the pair of columns 11, and a plurality of intermediate beams 13 bridged to the pair of columns 11.
Furthermore, the wall frame 10 has a support 14 extending along the column 11 between the intermediate beams 13.
In the following description, the height direction of the wall frame 10 is the H direction, the width direction is the W direction, and the thickness direction is the D direction.

The pillars 11 are main structural members disposed on a pair of both sides of the wall frame 10, and are formed of a shaped steel material having a length corresponding to the height dimension (dimension in the H direction) of the wall frame 10.
The lower beam 12 is a main structural material that connects the lower ends of the wall frame 10, and is formed of a shaped steel material having a length corresponding to the width dimension (dimension in the W direction) of the wall frame 10.
In the present embodiment, the upper beam is omitted, and only the lower beam 12 is installed as the main beam.

The intermediate beams 13 are four shaped steel members bridged between the wall frames 10. One of the four intermediate beams 13 connects the upper end portions of the wall frame 10, and three connect the middle portions of the wall frame 10.
These intermediate beams 13 are fixed so as to overlap in the D direction with respect to the surface on the outdoor side (upper surface side in FIG. 1) of the column 11.

In the wall frame 10 of the present embodiment, two window sash (not shown) are installed at the upper and lower sides, and the four middle beams 13 are horizontal along the upper frame and the lower frame of the window sash (W direction) And are configured to receive these upper and lower frames.
When only one window sash is attached to the wall frame 10 in the wall frame 10, only two intermediate beams 13 are installed.

The auxiliary material 14 is installed along the outdoor side (upper surface side in FIG. 1) of the column 11 between the pair of intermediate beams 13 arranged vertically.
More specifically, the auxiliary members 14 are provided between the uppermost middle beam 13 and the second middle beam 13 and between the third middle beam 13 and the lower middle beam 13. In total, four will be installed.
In addition, in the wall frame 10, when the window sash attached to the wall frame 10 is only one, only two auxiliary materials 14 are also installed.

[Wall frame manufacturing apparatus 1]
Returning to FIG. 1, the wall frame manufacturing apparatus 1 includes a base 20, a moving base 30, and a control device 100.
The base 20 supports the pillar 11, the lower beam 12, the intermediate beam 13 and the auxiliary member 14 described above on the upper surface side, and is used to assemble as the wall frame 10.

The movable table 30 is movably installed along both sides of the base 20, and rivets the column 11, the lower beam 12, the intermediate beam 13 and the auxiliary member 14.
The control device 100 controls each part of the base 20 and the movable base 30 based on the product information of the wall frame 10 to be assembled.
Each of these parts will be described in detail below.

[Base 20 and Frame Support Mechanism 40]
In FIG. 1, the base 20 includes a column support member 41 for supporting the column 11, a lower beam support member 43 as a main beam support member for supporting the lower beam 12 as a main beam, and a plurality of intermediate beams 13. And a plurality of intermediate beam supporting members 45 for supporting, and an auxiliary material supporting member 47 for supporting the auxiliary material 14.
The specific configuration of each of these support members will be described in detail later using FIG.

Furthermore, the base 20 is provided with the adjustment mechanism shown in FIGS. 3 to 6 in order to adjust the positions of the column support member 41, the lower beam support member 43, the intermediate beam support member 45 and the auxiliary material support member 47 described above. ing.
As shown in FIG. 3, in order to move the column support member 41 in the cross direction of the columns 11, a column support position adjustment mechanism 42 is installed on the base 20.
As shown in FIG. 4, in order to move the lower beam support member 43 in the cross direction of the lower beam 12, the lower beam support position adjustment mechanism 44, which is a main beam support position adjustment mechanism, is installed on the base 20. There is.

As shown in FIG. 5, in order to individually move the plurality of intermediate beam supporting members 45 in the direction in which the intermediate beams 13 cross, a plurality of intermediate beam supporting position adjusting mechanisms 46 are installed on the base 20.
As shown in FIG. 6, in order to move the auxiliary material support member 47 in the cross direction of the auxiliary material 14, an auxiliary material support position adjusting mechanism 48 is installed on the base 20.
As a specific configuration of each of these adjustment mechanisms, for example, a guide rail along the moving direction is combined with a rack and pinion mechanism for driving, a belt mechanism, a ball screw mechanism, and the like.
The functions of these adjustment mechanisms will be described in detail later with reference to FIGS. 3 to 6.

  Returning to FIG. 1, each of these support members (the pillar support member 41, the lower beam support member 43, the intermediate beam support member 45, the auxiliary material support member 47), and each adjustment mechanism (the pillar support position adjustment mechanism 42, the lower The beam supporting position adjusting mechanism 44, the intermediate beam supporting position adjusting mechanism 46, and the auxiliary material supporting position adjusting mechanism 48) constitute a frame support mechanism 40.

  The frame support mechanism 40 includes the pillars 11 and the lower beams described above by the support members of the column support members 41, the lower beam support members 43, the intermediate beam support members 45, and the auxiliary material support members 47 on the upper surface side of the base 20. 12, the intermediate beam 13, and the auxiliary material 14 can be supported.

  The frame support mechanism 40 includes the support members described above by the adjustment mechanisms of the column support position adjustment mechanism 42, the lower beam support position adjustment mechanism 44, the intermediate beam support position adjustment mechanism 46, and the auxiliary material support position adjustment mechanism 48. By performing position adjustment, it is possible to cope with differences in the dimensions and member shapes of the columns 11, the lower beams 12, the intermediate beams 13, and the auxiliary members 14 according to the specifications of the wall frame 10 to be assembled.

In the frame support mechanism 40, the column 11 on the upper right side in FIG. 1 is the fixed side, and the column 11 on the lower left side is the movable side.
More specifically, when the width dimension of the wall frame 10 is different, the position of the column 11 on the fixed side (the position of the column support member 41) does not change, but the position of the column 11 on the movable side is changed. In addition, the length dimensions of the lower beam 12 and the intermediate beam 13 are also different, and the end on the fixed side (the end on the fixed side of both the longitudinal direction of the lower beam 12 and the intermediate beam 13, that is, the W direction) The position of the supporting members (the lower beam supporting member 43 and the intermediate beam supporting member 45) does not change, but the movable end (the lower end of the lower beam 12 and the intermediate beam 13 in the longitudinal direction, that is, the W direction) And its support members are repositioned.

  On the other hand, with regard to the height dimension of the wall frame 10, the lower beam 12 is used as a reference, the lower end of the column 11 is arranged to be joined to the lower beam 12, and the upper end side is appropriately received by the column support member 41. . And according to the height of the window sash attached to the wall frame 10, the height direction position of the intermediate beam 13 and the intermediate beam supporting member 45 is changed.

[Pillar Support Member 41 and Column Support Position Adjustment Mechanism 42]
In FIG. 3, a plurality of column support members 41 are arranged along the side edge of the base 20. In the present embodiment, for example, five pillar support members 41 are provided.
When the column 11 is long, it is supported by all the column support members 41 as shown by a solid line in the figure. On the other hand, when the pillars 11 are short, they are supported by some of the pillar support members 41, as indicated by the dashed lines in the figure. As described above, in the present embodiment, the column 11 is supported by being brought close to the lower beam 12 side.

The column support position adjusting mechanism 42 is capable of moving the column support member 41 on the movable side in the cross direction (W direction) of the column 11. That is, when the width dimension of the wall frame 10 is maximum, the pair of columns 11 is installed in a state shown by a solid line. On the other hand, when the width dimension of the wall frame 10 is narrow, the column 11 on the movable side is moved to the position of the chain line, and the width with respect to the column 11 on the fixed side is adjusted to be smaller.
The position of the column 11 is constant except for the adjustment of the width dimension described above, and is not moved even when the column 11 is received and processed.

[Lower beam support member 43 and lower beam support position adjustment mechanism 44]
In FIG. 4, the lower beam support members 43 are installed in a pair along one W-direction side edge of the base 20, that is, the lower side edge of the wall frame 10.
The lower beam 12 is supported by the lower beam support member 43 along the edge of the base 20.

The lower beam support position adjusting mechanism 44 can move the pair of lower beam support members 43 synchronously in the H direction. Further, it is possible to move the lower beam support member 43 on the movable side in the W direction.
The lower beams 12 are set in the state shown by solid lines (reception position) in the figure by the movement of the lower beam support position adjustment mechanism 44 in the H direction of the pair of lower beam support members 43, and the state (fastening position) in the drawing You can move to On the other hand, when the width dimension of the wall frame 10 is narrow, the short lower beam 12 can be supported by moving the lower beam support member 43 on the movable side by the lower beam support position adjustment mechanism 44 in the W direction.

[Intermediate beam support member 45 and intermediate beam support position adjustment mechanism 46]
In FIG. 5, the intermediate beam support member 45 faces the movable side and the fixed side in the width direction (W direction) inside the column support member 41 that supports the movable and fixed columns 11 of the upper surface of the base 20. A total of eight pairs of four pairs of intermediate beam support members 45 are provided.
The intermediate beam 13 is supported along the W direction by the pair of intermediate beam support members 45 located at the corresponding height position (H direction position) among the intermediate beam support members 45.

  The intermediate beam support position adjusting mechanism 46 can synchronously move the corresponding pair of intermediate beam support members 45 facing in the width direction (W direction) in the H direction. Further, it is possible to move the intermediate beam support member 45 closer to the movable-side column 11 among the pair of intermediate beam support members 45 in the W direction.

The pair of intermediate beam support members 45 can be adjusted to a position corresponding to the window sash attached to the wall frame 10 by the movement of the intermediate beam support position adjustment mechanism 46 in the H direction. On the other hand, when the width dimension of the wall frame 10 is narrow, the short intermediate beam 13 can be supported by moving the intermediate beam support member 45 close to the movable column 11 by the intermediate beam support position adjustment mechanism 46 in the W direction. it can.
In the intermediate beam support member 45, there is no distinction between the receiving position and the fastening position.

[Auxiliary material support member 47 and auxiliary material support position adjusting mechanism 48]
In FIG. 6, the auxiliary material support member 47 is provided on the movable side and the fixed side in a region located inside the column support member 41 on the upper surface of the base 20 and between the intermediate beam support members 45 corresponding to the same window sash. A total of eight pairs are installed in the width direction of the columns 11. That is, two sets of four auxiliary material support members 47 are installed along the movable side columns 11 and two sets of four auxiliary material support members 47 along the fixed side columns 11.
Each of the auxiliary members 14 is supported along the H direction by each set of the auxiliary material support members 47 facing each other in the width direction.

The auxiliary material support position adjusting mechanism 48 can move the groups of the auxiliary material support members 47 described above in synchronization in the W direction. In addition, it is possible to move each set of the auxiliary material support members 47 in the H direction synchronously or individually.
The auxiliary material support members 47 of each group are set with the auxiliary material 14 in the solid line state (reception position) in the figure by the movement of the auxiliary material support position adjusting mechanism 48 in the W direction, and the chain line state (fastening position) You can move to
In the present embodiment, the receiving position (the state of the solid line in the drawing) of the auxiliary material supporting member 47 doubles as the retreating position.

When the width dimension of the wall frame 10 is narrow, the auxiliary material support member 47 close to the movable column 11 is moved in the W direction by the auxiliary material support position adjusting mechanism 48 to align the auxiliary material 14 with the position of the column 11 Can.
When the position of the window sash in the wall frame 10 changes in the H direction, the auxiliary material support member 47 can be moved in the H direction by the auxiliary material support position adjusting mechanism 48, and the height of the window sash attached to the wall frame 10 For changes, each set of auxiliary material support members 47 in the width direction (W direction) can be moved individually in the H direction.

[Pillar support member 41]
7, 8 and 9, the column support member 41 has a holder 51 formed of a steel material having an L-shaped cross section.
The holder 51 has a vertical surface 511 and a horizontal surface 512 at its lower end.

A magnet 52 is installed on the vertical surface 511.
The magnet 52 can adsorb the column 11 by magnetic force. However, the magnetic force of the magnet 52 is set to such a strength that the worker can easily peel off the pillar 11 by hand.

A shape sensor 53 is embedded in the vertical surface 511 and the horizontal surface 512.
The shape sensor 53 of the present embodiment is a proximity sensor that detects an object in proximity, and an optical sensor, an ultrasonic sensor, or the like is appropriately used as a detection unit.
A plurality of shape sensors 53 are installed along the side edges of the vertical surface 511 and the horizontal surface 512. The plurality of shape sensors 53 are arranged such that a part is detected and another is not detected when the shapes of the supported pillars 11 are different, and the shape of the pillars 11 is determined based on the detection pattern. Can be detected.

  The lower beam support member 43, the intermediate beam support member 45, and the auxiliary material support member 47 also have the same L-shaped holder 51, a magnet 52, and a shape sensor 53.

[Intermediate beam support member 45]
In FIG. 10, the intermediate beam support member 45 is provided with a display unit 54 which indicates whether or not the intermediate beam 13 is set.
The intermediate beam support member 45 is installed on the upper surface of the support plate 451, and the support plate 451 is moved by the intermediate beam support position adjusting mechanism 46 described above. The wiring box 452 is installed on the upper surface of the support plate 451, and the display unit 54 is installed on the upper surface thereof.
The display unit 54 is, for example, a lighting display of an LED (Light Emitting Diode).

For example, if there is one window sash attached to the wall frame 10 to be assembled, the number of middle beams 13 may be two, but in the present embodiment there are four pairs of middle beam support members 45 The presence or absence is designated in advance as product information of the wall frame 10.
Therefore, at the time of processing, it is possible to easily determine which one of the four pairs of intermediate beam support members 45 is to be set by turning on the two display portions 54 to be used under control of the control device 100. it can.

[Movement stand 30]
Returning to FIG. 1, the movable carriages 30 are disposed outside the fixed and movable columns 11 placed on the top of the base 20 and provided in pairs in the width direction (W direction) of the base 20 There is.
The moving tables 30 are respectively supported by the moving table moving mechanism 31 and can be moved along the edge of the base 20 extending in the H direction (the edge on which the column 11 is supported).
The moving table moving mechanism 31 is configured, for example, by combining a drive and a rack and pinion mechanism, a belt mechanism, a ball screw mechanism, and the like with a guide rail along the moving direction.

In FIG. 11 and FIG. 12, the movable stand 30 which moves along the column 11 on the movable side is shown.
In FIG. 13 and FIG. 14, the movable table 30 moving along the fixed side column 11 is shown.
A rivet fastening device 60, a column alignment mechanism 70, and a beam alignment mechanism 80 are installed on each of the moving tables 30, respectively.

[Rivet fastening device 60]
In FIG. 15, the rivet fastening device 60 has a rivet head 61. The rivet head 61 has a punch 62 and a holder 63. The rivet head 61 is supplied with a rivet from the rivet supply device 64.
The rivet head 61 introduces the object to be fastened between the punch 62 and the holder 63, and clamps the object to be fastened by the rivet 62 and the punch 63 by using the punch 62 and the holder 63.

The rivet head 61 and the rivet supply device 64 are generally accommodated inside a case 66 disposed on the upper surface of the movable table 30.
As shown in FIGS. 11 to 14, the rivet head 61 is supported on the upper surface of the movable table 30 via an advancing and retracting mechanism 67 and a guide rail 68.

The advancing and retracting mechanism 67 and the guide rail 68 are installed to extend in the cross direction (W direction) with respect to the moving direction (H direction) of the carriage moving mechanism 31.
The rivet head 61 is capable of advancing and retracting in the W direction, that is, from the case 66 toward or away from the base 20 by the advancing and retracting mechanism 67 and the guide rail 68.

  Therefore, in the rivet fastening device 60, when fastening the intermediate beam 13 or the like to the column 11, the moving table 30 is moved along the column 11 by the moving table moving mechanism 31 and a position opposite to the intermediate beam 13 to be fastened. The rivet head 61 can be pulled out of the case 66 and introduced to the fastening portion between the column 11 and the intermediate beam 13 by stopping the rivet head 61 and advancing the rivet head 61 by the advancing and retracting mechanism 67. On the other hand, when fastening is possible, the advancing and retracting mechanism 67 can be retracted to accommodate the rivet head 61 into the case 66.

The rivet fastening device 60 is provided with a rivet breakage sensor 65 for detecting a break in the rivet in the rivet feeding device 64.
As shown in FIGS. 16 and 17, an optical path 641 crossing the path of the rivet R is formed in a part of the rivet supply device 64, and a light emitting and receiving device 651 and a reflecting plate 652 are installed at both ends of the optical path 641. ing.

  In such a rivet breakage sensor 65, while the rivet R is being supplied, the light from the light emitter / receiver 651 is blocked by the rivet R and does not return to the light emitter / receiver 651. However, when the supply of the rivet R is stopped, the light from the light emitter / receiver 651 is reflected by the reflection plate 652 and returns to the light emitter / receiver 651. Therefore, by detecting the return of the light from the light emitting and receiving device 651, it is possible to detect the battering of the rivet R in the rivet supply device 64.

[Column alignment mechanism 70]
Referring back to FIGS. 11 to 14, the column alignment mechanism 70 includes an abutting member 71, a pressing mechanism 72, a length sensor 73, an advancing and retracting mechanism 74, a guide rod 75, and a support member 76.
The support member 76 is installed so as to protrude to the side of the movable table 30.
The support member 76 has a support plate 761. On the upper surface thereof, the advancing and retracting mechanism 74 is supported, and a pair of bushes 751 through which the guide rod 75 can be inserted is fixed. The pair of guide rods 75 are respectively inserted into the bushes 751 and slidably supported, and the moving plate 721 is supported at the respective tips.

The movable plate 721 can be advanced and retracted in the W direction by the guide rod 75, and can be advanced and retracted to an arbitrary position in the W direction by the advancing and retracting mechanism 74. The advancing and retracting mechanism 74 is configured by an air cylinder or a motor.
The pressing mechanism 72 is supported by the moving plate 721. When the moving plate 721 is advanced and retracted by the advancing and retracting mechanism 74, the pressing mechanism 72 moves in the W direction, and when advancing, the upper end surface of the column 11 supported by the column supporting member 41 of the base 20 and the abutting member 71 It can be in the opposite state.

The contact member 71 is a member that is in contact with the upper end surface of the column 11, is supported so as to be able to advance and retract in the longitudinal direction (H direction) of the column 11, and the side on which the lower beam support member 43 in the H direction is installed. It is aimed at.
The pressing mechanism 72 internally includes a driving mechanism such as an air cylinder or a motor, and can move the abutment member 71 toward or away from the lower beam support member 43 in the H direction.
The length sensor 73 can detect the position of the contact member 71 from the amount of movement of the drive mechanism of the pressing mechanism 72.

  In such a column alignment mechanism 70, with the column 11 supported by the column support member 41, the advancing and retracting mechanism 74 is advanced in the W direction, and the pressing mechanism 72 is for advancing the contact member 71 in the H direction. Then, in a state where the abutting member 71 abuts on the upper end surface of the column 11, by further pressing by the pressing mechanism 72, the column 11 is pressed to the reference position of the lower beam 12 or the lower beam supporting member 43, It can be aligned at a predetermined position.

  Here, in the column alignment mechanism 70, when the column 11 having the correct dimensions is set, the alignment is performed as described above. On the other hand, when one having a different length of the column 11 is erroneously set, the abutment of the abutment member 71 can not be obtained, and the abutment member 71 excessively advances. Therefore, the erroneous setting of the column 11 can be detected by detecting this excessive advancement with the length sensor 73.

[Beam alignment mechanism 80, 80F]
In FIGS. 11 and 12, a movable beam alignment mechanism 80 is installed on a moving table 30 that moves along the movable-side column 11.
In FIG. 13 and FIG. 14, a fixed beam alignment mechanism 80F is installed on the moving table 30 that moves along the fixed side column 11.

11 and 12, the movable beam alignment mechanism 80 includes an abutment member 81, a pressing mechanism 82, a length sensor 83, a moving member 84, a fixing member 85, and a support member 86.
The support member 86 is installed so as to project to the side of the movable table 30.
The fixing member 85 is supported by the support member 86, and the upper surface is arranged horizontally.
The moving member 84 is supported on the upper surface of the fixed member 85 via an advancing and retracting mechanism (not shown). The advancing and retracting mechanism is constituted by an air cylinder, a motor or the like, and the moving member 84 can be moved forward or backward in the W direction with respect to the fixed member 85.

A pressing mechanism 82 is supported by the moving member 84, and a contact member 81 and a length sensor 83 are installed in the pressing mechanism 82.
The contact member 81 is a member that is in contact with the end faces on the movable side of the intermediate beam 13 and the lower beam 12 fastened to the column 11 on the movable side, and is supported so as to be movable back and forth in their longitudinal direction (W direction). , And directed to the fixed side pillar 11 in the W direction.

The pressing mechanism 82 internally has a driving mechanism such as an air cylinder or a motor, and can move the abutting member 81 forward or backward to the fixed side in the W direction.
The length sensor 83 can detect the position of the contact member 81 from the amount of movement of the drive mechanism of the pressing mechanism 82.

In FIGS. 13 and 14, the fixed beam alignment mechanism 80F has an abutment member 81 similar to the movable beam alignment mechanism 80, a pressing mechanism 82, a length sensor 83, and a support member 86.
However, in the fixed beam alignment mechanism 80F, the contact member 81 is disposed along the W direction toward the movable column 11, and the fixed member 85 such as the movable beam alignment mechanism 80, the moving member There is no advancing and retracting mechanism between 84 and each other. The contact member 81 is a member that is in contact with the end faces of the intermediate beam 13 and the lower beam 12 fastened to the fixed side column 11.

In such beam alignment mechanisms 80 and 80F, with the intermediate beam 13 and the lower beam 12 supported by the intermediate beam support member 45 or the lower beam support member 43, the pressing mechanism 82 of the fixed beam alignment mechanism 80F is advanced. The contact member 81 is set to a predetermined position.
The set position of the contact member 81 is the reference position of the intermediate beam 13 and the lower beam 12.

Next, the moving member 84 of the beam alignment mechanism 80 is advanced in the W direction, and the pressing mechanism 82 and the contact member 81 are disposed in a state of facing the end face on the movable side of the intermediate beam 13 or the lower beam 12. Then, the abutment member 81 is advanced by the pressing mechanism 82, and is made to abut on the end face of the intermediate beam 13 and the lower beam 12 connected to the movable column 11, and further advanced, thereby the intermediate beam 13 and the lower beam 12. Is pressed in the W direction toward the fixed side column 11, and the end faces of the intermediate beam 13 and the lower beam 12 on the fixed side are brought into contact with the abutment member 81 of the fixed beam alignment mechanism 80F previously set at the reference position. Let Thus, the intermediate beam 13 and the lower beam 12 can be aligned at a predetermined position based on the reference position.
By sequentially performing such alignment on all the intermediate beams 13 and the lower beams 12, the intermediate beams 13 and the lower beams 12 can be aligned with respect to the column 11 on the fixed side.

  In the beam alignment mechanism 80, 80F, when the intermediate beam 13 and the lower beam 12 have been set to the correct dimensions, alignment is performed as described above. On the other hand, in the case where the intermediate beam 13 and the lower beam 12 having different lengths are erroneously set, the contact of the contact member 81 on the movable side can not be obtained, and the contact member 81 advances excessively. For this reason, the erroneous setting of the intermediate beam 13 and the lower beam 12 can be detected by detecting this excessive advancement with the movable-side length sensor 83.

  Incidentally, even when the intermediate beam 13 and the lower beam 12 have different lengths and are incorrectly set, the abutting member 81 stops in front of the reference advancing position, and the advancing becomes insufficient. By detecting the lack of advance by the length sensor 83, it is possible to detect an erroneous setting of the intermediate beam 13 and the lower beam 12. As described above, in the erroneous setting detection by the beam alignment mechanism 80, 80F, the shape and configuration of the intermediate beam 13 and the lower beam 12 stop in front of the reference position, and the erroneous setting is detected with the detection pattern. And a pattern for detecting an erroneous set.

[Control device 100 and processing procedure]
The control device 100 is a computer system that controls the operation of the wall frame manufacturing device 1 and includes a column support position adjustment mechanism 42 of the frame support mechanism 40, a lower beam support position adjustment mechanism 44, an intermediate beam support position adjustment mechanism 46, and an auxiliary The operations of the material supporting position adjusting mechanism 48, the moving table moving mechanism 31 of the moving table 30, the rivet fastening device 60, the column aligning mechanism 70, and the beam aligning mechanisms 80 and 80F are all controlled by the control device 100.
The control device 100 can receive an instruction from a worker via the display operation unit 101, and can display an operation state of each unit and the like.

  In the present embodiment, the wall frame 10 can be manufactured by causing the wall frame manufacturing apparatus 1 to execute the following operation based on the operation program.

  In FIG. 18, the control device 100 first receives a product model number designation of the wall frame 10 to be assembled (processing S01). The operator may input the product model number designation from the display operation unit 101, read a barcode displayed on the material of the wall frame 10 to be assembled, or may receive it from outside via communication.

When the product number designation is obtained, the control device 100 performs a preparation operation for assembling the corresponding wall frame 10 (processing S02).
The preparation operation is performed by the processes S11 to S14 shown in FIG.

In FIG. 19, the control device 100 reads the product information of the specified wall frame 10 from an external database or the like (processing S11). The product information includes the dimensions and shapes of the column 11, the lower beam 12, the intermediate beam 13, and the auxiliary material 14.
Next, the control device 100 moves the movable base 30 to the reference position (upper end side of the wall frame 10) (step S12) and operates each position adjustment mechanism to set each support member to the designated wall frame 10. It moves to a compatible receiving position (processing S13).
At this time, the control device 100 lights the display unit 54 indicating the set position of the intermediate beam 13 based on the product information (processing S14).

Returning to FIG. 18, when the preparation operation is performed, the control device 100 waits for the reception of the pillar 11 and other materials.
The operator sets the column 11, the lower beam 12, the intermediate beam 13, and the auxiliary member 14 to each support member (processing S03). When the material setting is completed, the operator performs an operation of ending the setting from the display operation unit 101.

When the operation of finishing the material setting is obtained, the control device 100 starts the processing operation for assembling the wall frame 10 (processing S04).
The processing operation is performed by the processes S21 to S46 shown in FIG.

In FIG. 20, when the processing operation is started, the control device 100 moves the lower beam support member 43 from the receiving position to the fastening position (processing S21).
Next, column material alignment operation is performed by processing S22 and S23.

The control device 100 moves the moving platform 30 from the reference position described above to the lower end side, and stops the moving base 30 at the upper end side of the pillar 11. Then, at this position, the column alignment mechanism 70 is activated to press the column 11 against the lower beam support member 43 or the lower beam 12 to align (process S22).
Further, the control device 100 checks the length of the column 11 by the column alignment mechanism 70, and checks the shape of the column 11 by the shape sensor 53 of the column support member 41 (processing S23).
When an abnormality is found here, the control device 100 displays “mis-set” and stops the operation.

Next, the beam alignment operation is performed by the processes S24 to S26.
The control device 100 moves the moving platform 30 to the lower end side and stops it at the first intermediate beam 13 fastening position. Then, at this position, the beam alignment mechanisms 80 and 80F are activated, and the intermediate beam 13 is pressed from the movable side to the fixed side and aligned (process S24).

  Further, the control device 100 checks the length of the intermediate beam 13 by the beam alignment mechanism 80, and checks the shape of the intermediate beam 13 by the shape sensor 53 of the intermediate beam support member 45 (processing S25). When an abnormality is found here, the control device 100 displays “mis-set” and stops the operation.

The control device 100 repeats the above-described processes S24 and S25 until reaching the other intermediate beams 13 and the lower beam 12 (process S26).
When the processes S24 and S25 have been performed on all of the intermediate beams 13 and the lower beam 12, the movable table 30 has reached the lower end side of the lower beam 12, that is, the column 11.

Next, in steps S31 to S34, a beam fastening operation is performed.
The control device 100 operates the rivet fastening device 60 on the lower end side of the column 11 to fasten the column 11 and the lower beam 12 with the rivet (processing S31).
Subsequently, the control device 100 moves the moving platform 30 to the upper end side of the column 11, and stops at the intersection position of the column 11 and the intermediate beam 13 (processing S32). Then, the rivet fastening device 60 is operated at this position, and the post 11 and the intermediate beam 13 are fastened by rivets (processing S33).

The control device 100 repeats the above-described processes S32 and S33 for all the intermediate beams 13 (process S34).
When the processes S32 and S33 have been performed on all the intermediate beams 13, the moving platform 30 is at the position of the uppermost intermediate beam 13.

Next, the auxiliary material fastening operation is performed by the processes S41 to S43.
The control device 100 restores the auxiliary material 14 retracted to the receiving position, that is, the retracted position, to the fastening position along the column 11 (processing S41).
Subsequently, the control device 100 moves the movable base 30 to the lower end side of the column 11, and stops at the fastening position of the auxiliary member 14 (processing S42). Then, the rivet fastening device 60 is operated at this position, and the post 11 or the intermediate beam 13 and the auxiliary member 14 are fastened with the rivet (processing S43).

The control device 100 repeats the above-described processes S42 and S43 for all the auxiliary members 14 (process S44).
When the processes S42 and S43 for all the auxiliary materials 14 are completed, the control device 100 moves the movable table 30 to the reference position (process S45), and moves each support member to the receiving position (process S46).
Thus, the processing operation is completed, and the wall frame 10 is in an assembled state.

Returning to FIG. 17, when the processing operation is completed, the control device 100 waits for the removal of the wall frame 10.
The worker takes out the wall frame 10 from the base 20 (processing S05).
If the removal is possible, the operator performs the removal end operation from the display operation unit 101.
The control device 100 confirms whether there is a next product (processing S06), and if there is one, repeats the above-mentioned processing S01 to S05.

[Effect of this embodiment]
In the present embodiment, various columns 11 are appropriately supported by the column support member 41 and the column support position adjustment mechanism 42, and the lower beam support member 43 which is a main beam support member and the lower beam support which is a main beam support position adjustment mechanism. The various lower beams 12 can be properly supported by the position adjustment mechanism 44 and joined together to form the main framework of the wall frame 10.

Further, the plurality of intermediate beam supporting members 45 and the plurality of intermediate beam supporting position adjusting mechanisms 46 for individually moving the intermediate beam supporting members 45 appropriately support the intermediate beam 13 receiving the window sash and join it to the above-described frame structure. Can.
By these, the wall frame 10 can be manufactured efficiently.

In the present embodiment, the display portion 54 of the intermediate beam support member 45 can indicate whether the intermediate beam support member 45 should set the intermediate beam 13 or not.
For this reason, when there are only two middle beams in the wall frame 10 to be manufactured, it is possible to display the setting necessity on only two of the four middle beam support members 45 to which the middle beams 13 should be set. Then, by this display, the operator can set the intermediate beam 13 on the appropriate intermediate beam support member 45 without getting lost. As a result, unnecessary reference operations can be eliminated, the operability can be improved, and erroneous setting can be prevented.

In the present embodiment, when the magnet 52 is provided to the column support member 41 and the other support members, and the column 11, the lower beam 12, the intermediate beam 13 and the auxiliary member 14 are supported by the respective support members, the magnet 52 is used. Can be adsorbed.
For this reason, the column 11, the lower beam 12, the intermediate beam 13 and the auxiliary member 14 do not come off carelessly from the respective support members, eliminating unnecessary work such as picking up the dropped material and setting it again. Can improve the workability.

  The magnet 52 has a strength that allows the worker to manually peel off the attracted column material or beam material, so it is possible to easily cope with situations such as re-set or the like. .

  Furthermore, as each supporting member, the holder 52 having an L-shaped cross section and having a horizontal surface 512 and a vertical surface 511 is used for positioning while supporting a pillar material or a beam material, and the magnet 52 has a vertical surface 511 I installed it. For this reason, a pillar material or a beam material is reliably abutted against the horizontal surface 512 by gravity, and abutted against the vertical surface 511 by the magnet 52, so that reliable positioning can be performed.

In the present embodiment, when the column 11, the lower beam 12, the intermediate beam 13 and the auxiliary member 14 are supported by the respective support members, the shape is detected by the shape sensor 53. Therefore, if the detected shape is different from the shape of the material used for the wall frame 10 to be manufactured, it can be detected as a false set.
In addition, since a plurality of proximity sensors embedded in the holder 51 are used as the shape sensor 53, reliable shape detection can be performed with a simple structure.

  In the present embodiment, the column alignment mechanism 70 and the beam alignment mechanism 80 press and align the column 11, the lower beam 12, and the intermediate beam 13 supported by the support members toward the respective reference sides. Can. For this reason, it is not necessary for the worker to align manually, and the workability can be improved.

  Further, in the column alignment mechanism 70 and the beam alignment mechanism 80, the lengths of the supported column 11, the lower beam 12, and the intermediate beam 13 can be detected by the length sensors 73 and 83. That is, the length can be detected by detecting the position of the pressed end with reference to the supported ends of the column 11, the lower beam 12 and the intermediate beam 13, and from this length, It is possible to detect whether or not the column 11, the lower beam 12, and the intermediate beam 13 to be used for the wall frame 10 to be manufactured are appropriate, and to detect as different sets if they are different.

  In this embodiment, a rivet fastening device 60 can be used to fasten the fastening between the column 11 and the lower beam 12 and the intermediate beam 13 and the fastening of the auxiliary member 14 using rivets. The riveting can be performed in a very short time as compared to welding or bolting, and the working efficiency can be significantly improved.

In the present embodiment, by moving the rivet fastening device 60 having the pair of rivet heads 61 linearly along the pair of columns 11, all fastening with the lower beam 12 and the intermediate beam 13 intersecting each column 11 can be performed. It can be processed.
Therefore, the feeding mechanism (moving table moving mechanism 31) can be simplified, and the operation can also be simplified.

  In the present embodiment, the rivet breakage sensor 65 can detect the breakage of the rivet in the rivet fastening device 60 and can avoid the inconvenience of the rivet fastening device 60 due to the blanking, and the wall frame manufacturing device if pre-detection is performed. Interruption of the operation of 1 can also be avoided.

  In the present embodiment, in the processing operation, the alignment of the columns 11, the alignment of the lower beams 12 and the intermediate beams 13, and the fastening between the columns 11 and the lower beams 12 and the intermediate beams 13 are performed Thereafter, the auxiliary material 14 is returned to the fastening position, and the auxiliary material fastening operation is performed. Therefore, the fastening operation of the peripheral portion of the structurally overlapping auxiliary material 14 can be performed easily and reliably.

[Modification]
The present invention is not limited to the embodiments described above, and modifications and the like within the scope in which the object of the present invention can be achieved are included in the present invention.
For example, although the wall frame 10 which has the support 14 was assembled in the said embodiment, you may apply to the wall frame 10 which does not have the support 14.
In the above embodiment, the number of intermediate beams 13 is four, and four pairs of intermediate beam support members 45 and intermediate beam support position adjusting mechanisms 46 are provided, but they may be two pairs or six pairs.

In the embodiment, the L-shaped holder 51, the magnet 52, the shape sensor 53, and the display unit 54 are installed on each support member, but these may be installed only on a part of the support members. Furthermore, these are not essential to the present invention and may be omitted as appropriate.
Further, in each support member, adsorption by the magnet 52 was used as a means for temporarily fixing the column 11, the lower beam 12, and the intermediate beam 13, but an adsorption means using a pump for suctioning air or a gripping claw was used. Mechanical gripping means or the like may be used.

  Although the rivet fastening device 60, the column alignment mechanism 70, and the beam alignment mechanism 80 are installed on the moving table 30 in the above embodiment, they may be installed separately. However, since the structure can be simplified by coping with the columns 11 of different lengths and sharing the plurality of intermediate beams 13, it is desirable to configure as in the above embodiment.

  The present invention can be used as a wall frame manufacturing apparatus and a wall frame manufacturing method.

  DESCRIPTION OF SYMBOLS 1 ... Wall frame manufacturing apparatus, 10 ... Wall frame, 100 ... Control apparatus, 101 ... Display operation part, 11 ... Column, 12 ... Lower beam, 13 ... Intermediate beam, 14 ... Auxiliary material, 20 ... Base, 30 ... Movement Table 31: Moving table moving mechanism 40: Frame supporting mechanism 41: Column supporting member 42: Column supporting position adjusting mechanism 43: Lower beam supporting member 44: Lower beam supporting position adjusting mechanism 45: Intermediate beam Support member 451 Support plate 452 Wiring box 46 Intermediate beam support position adjustment mechanism 47 Auxiliary material support member 48 Auxiliary material support position adjustment mechanism 51 Holder 511 Vertical surface 512 Horizontal surface , 52: magnet, 53: shape sensor, 54: display portion, 60: rivet setting device, 61: rivet head, 62: punch, 63: holder, 64: rivet supply device, 641: light path, 65: rivet cut off Reference numeral 651: light emitting / receiving unit 652: reflecting plate 66: case 67: advancing / retracting mechanism 68: guide rail 70: column alignment mechanism 71: abutting member 72: pressing mechanism 721: moving plate 73 ... length sensor, 74 ... advance / retreat mechanism, 75 ... guide rod, 751 ... bush, 76 ... support member, 761 ... support plate, 80, 80F ... beam alignment mechanism, 81 ... abutment member, 82 ... pressing mechanism, 83 ... ... Length sensor, 84: moving member, 85: fixing member, 86: supporting member, R: rivet.

Claims (9)

A pair of columns (11), a main beam (12) bridged between the pair of columns (11), and a plurality of intermediate beams (13) bridged between the pair of columns (11) A wall frame manufacturing apparatus (1) for assembling a wall frame (10),
A column support member (41) for supporting the column (11); and a column support position adjusting mechanism (42) for moving the column support member (41) in the direction in which the columns (11) intersect.
A main beam supporting member (43) for supporting the main beam (12); and a main beam supporting position adjusting mechanism (44) for moving the main beam supporting member (43) in a direction crossing the main beam (12);
A plurality of intermediate beam supporting members (45) individually supporting the plurality of intermediate beams (13), and a plurality of individually moving the plurality of intermediate beam supporting members (45) in the crossing direction of the intermediate beams (13) Middle beam support position adjustment mechanism (46),
One end of the both ends of the column (11) is locked and the other end of the column (11) abuts on the other end of the column (11). A column alignment mechanism (70) for pressing and aligning longitudinally;
One end of each of both ends of each of the main beam (12) and the intermediate beam (13) is locked, and both ends of each of the main beam (12) and the intermediate beam (13) A beam alignment mechanism (80, 80F) abutting on any one of the other ends and pressing each of the abutted main beam (12) and the intermediate beam (13) into alignment in the longitudinal direction;
The column (11), the main beam (12) and the intermediate beam (13), and the pillar (11), the main beam (12) and the intermediate beam (13) Rivet fastening device (60) fastened by rivets,
A mobile unit (30) on which the column alignment mechanism (70), the beam alignment mechanism (80, 80F) and the rivet fastening device (60) are installed;
And a carriage moving mechanism (31) for moving the carriage (30) along the pillar (11);
The column alignment mechanism (70) has a length sensor (73) for detecting the length of the column (11) from the position in contact with the column (11),
The beam alignment mechanism (80, 80F) is a length of each of the main beam (12) and the intermediate beam (13) from the position where it abuts on each of the main beam (12) and the intermediate beam (13). An apparatus for manufacturing a wall frame, comprising: a length sensor (83) for detecting In the wall frame manufacturing apparatus (1) recited in claim 1,
A wall frame manufacturing apparatus characterized in that the intermediate beam support member (45) has a display (54) indicating whether or not the intermediate beam (13) needs to be set. In the wall frame manufacturing apparatus (1) according to claim 1 or 2,
At least one of the column support member (41), the main beam support member (43) and the intermediate beam support member (45) is supported by the column (11), the main beam (12), and A wall frame manufacturing apparatus characterized by comprising a magnet (52) for adsorbing any one of the intermediate beams (13). The wall frame manufacturing apparatus (1) according to any one of claims 1 to 3,
At least one of the column support member (41), the main beam support member (43) and the intermediate beam support member (45) is supported by the column (11), the main beam (12), and A wall frame manufacturing apparatus comprising a shape sensor (53) for detecting a difference in shape of the intermediate beam (13). In the wall frame manufacturing apparatus (1) according to any one of claims 1 to 4 ,
The rivet fastening device (60) has a movable pair of rivet head (61) along said post supporting member (41) in supported pair of said post (11),
The moving table moving mechanism (31), the rivet head (61), characterized by the Turkey be placed at the intersection between the moved along said post (11) intermediate beam (13) wall Frame manufacturing equipment. In the wall frame manufacturing apparatus (1) according to any one of claims 1 to 5 ,
The apparatus for manufacturing a wall frame according to claim 1, wherein the rivet fastening device (60) has a rivet breakage sensor (65) for detecting the breakage of the rivet. In the wall frame manufacturing apparatus (1) according to any one of claims 1 to 6 ,
The wall frame (10) has an aid (14) extending along the column (11) between the intermediate beams (13),
The wall frame manufacturing apparatus (1) moves the auxiliary material support member (47) for supporting the auxiliary material (14) and the auxiliary material support member (47) in the direction of crossing the auxiliary material (14). A wall frame manufacturing apparatus characterized by having a material support position adjusting mechanism (48). A wall frame manufacturing apparatus according to claim 7, wherein a pair of columns (11), a main beam (12) bridged between the pair of columns (11), and a pair of columns (11) are hung Production of a wall frame assembling a wall frame (10) comprising a plurality of intermediate beams (13) passed through and an aid (14) extending along the columns (11) between the intermediate beams (13) Method,
Supporting the column (11), the main beam (12), the intermediate beam (13) and the auxiliary member (14) in an arrangement according to the wall frame (10);
The pillar (11) and the main beam (12) and the intermediate beam (13) are mutually fastened, with the auxiliary member (14) in the retracted position away from the pillar (11);
Thereafter, the auxiliary material (14) is returned to the fastening position between the intermediate beams (13), and the auxiliary material (14) and at least one of the column (11) and the intermediate beams (13) A method of manufacturing a wall frame comprising fastening. In the method of manufacturing a wall frame according to claim 8 ,
Using a pair of rivet heads (61) movable along said columns (11) supported in an arrangement according to said wall frame (10),
The rivet head (61) is moved from one end side to the other end side of the longitudinal direction of the column (11) with the auxiliary member (14) in the retracted position away from the column (11), and the movement is performed Between the column (11) and the main beam (12) and the intermediate beam (13).
After that, the auxiliary material (14) is returned to the fastening position, the rivet head (61) is moved from the other end side to the one end side, and the auxiliary material (14) and the pillar are moved during the movement. (11) A method of manufacturing a wall frame, comprising: riveting at least one of the intermediate beam (13) and the intermediate beam (13).

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