JP6279235B2 - Panel construction equipment - Google Patents

Description

  The present invention relates to a panel construction apparatus for transporting a panel and performing installation work in a state where the panel is erected at a predetermined position.

Panels may be used for the interior or exterior of buildings. In recent years, metal sandwich insulation panels in which a core material made of a heat insulating material is sandwiched between metal plates such as steel plates have become widespread as building panels, and in particular, the demand for exterior wall materials for large refrigerated / refrigerated warehouses and factory buildings has increased. ing. When building a building using many of this kind of panels, from the standpoint of saving energy by reducing the number of panels, the length is, for example, a length of 10 m or more and a maximum thickness of about 300 mm. Panel tends to be used, and the weight of the panel is increased to about 300 kg. Therefore, installation work of the panel at the construction site, the conventional manual work poor workability, since it becomes also disadvantageous in cost in addition to the inherently dangerous, such as winches and rack設揚on machines such as cranes It is being used and installed. In addition, a construction jig has been proposed in which a horizontal panel is raised and held by a suction pad by vacuum suction, and transported by a forklift and installed at a predetermined position (Patent Document 1).

JP 2007-8592 A

It is adopted construction methods mounting the elongated panel using the winch and rack設揚manufacturing machine such as a crane, workability, in terms of safety and cost in some cases still insufficient. Moreover, in the thing of the said patent document 1, since there exists a problem in the reliability of holding | maintenance of a panel by a suction pad, there exists a danger of a panel fall, and it was hard to employ | adopt actually.

  The present invention has been made in view of the above circumstances, and as its main problem, a panel construction apparatus capable of ensuring high workability and sufficient safety and reducing construction costs. It is to provide.

The panel construction apparatus according to the present invention is a rectangular panel having a pair of parallel edges on one side and a pair of parallel edges on the other side, and the edges on the other side along the vertical direction. A panel construction apparatus for adjusting a posture and performing construction at a predetermined location, a frame disposed opposite to one surface of the panel, an X axis substantially parallel to the one side, and the X axis A base that is rotatably supported via a shaft member having at least two rotation axes of the Z axis extending in a substantially vertical direction perpendicular to the X axis, and an X axis drive means for rotating the frame about the X axis; The frame is provided with Z-axis driving means for rotating the Z-axis as an axis, and the frame is provided to face one surface of the panel, and the one surface is sucked by negative pressure to suck the panel. Holding suction pad and generating negative pressure on the suction pad In the state where the empty pump, the holding shaft provided in the frame and parallel to the Y-axis direction orthogonal to the X-axis, and the holding shaft are rotatably provided and the panel is sucked and held by the suction pad, With respect to each edge on the other side of the pair, two positions, a retracted position located on the one surface side across the edge and a holding position facing the other surface across the edge A holding claw mechanism having a holding claw to be positioned and a holding claw driving means for rotating the holding claw about the holding axis; a stopper shaft provided on the frame and substantially parallel to the X axis; and the stopper shaft The panel is sucked and held by the suction pad, and the edge of one side of the panel is rotated by rotating the panel together with the frame around the X axis. In a state where it is positioned on the lower side, To one side edge of Kutomo lower side, and a retracted position located on the side of the one, located at the 2-position location stopper position opposite the edge of one side of the lower side from the retracted position A stopper claw mechanism having a stopper claw and a stopper claw driving means for rotating the stopper claw about the stopper shaft, and the holding claw mechanism is provided on the other side of the pair of the panels. A pair of the holding shafts and the holding claws provided corresponding to the edges are provided, and the holding claw driving means transmits one motor and rotation of the motor to the holding claws to thereby hold the holding claws. A pair of gears and a power transmission member that rotate in synchronization with the retracted position and the holding position, and the holding claw driving means is provided between the frame and the panel that is sucked and held by the suction pad. Arranged in the Y-axis direction When viewed from the direction, the motor, the gear, and the holding shaft are arranged in a substantially straight line along the X-axis direction, and the vacuum pump, the vacuum pump, and the X-axis drive are arranged on the base. And a control box for controlling the Z-axis drive means, the holding claw drive means and the stopper claw drive means are fixed, and the base can be attached to and detached from the elevating part of the self-propelled elevator It is characterized by being fixed to.

  The panel construction apparatus of this invention is used as follows, for example. A self-propelled elevator is brought close to the panel to be constructed, the frame is opposed to the surface with the suction pad facing the surface (one surface) of the panel, and the X axis of the shaft member is substantially parallel to the one side direction of the panel. In this state, the suction pad is brought into contact with the surface of the panel using an elevating part or the like, and a negative pressure is generated to suck and hold the panel with the suction pad. Then, after the panel is lifted using the elevating unit, the holding claw of the holding claw mechanism is rotated from the retracted position to the holding position. Then, the posture of the panel can be adjusted by rotating the frame about the X axis by the X axis driving means so that the edge of the other side is in the vertical direction. Further, by rotating the frame around the Z axis, it is possible to adjust the posture so that the other surface of the panel faces the front of the self-propelled elevator. Here, before the panel is raised, the stopper claw of the stopper claw mechanism is rotated from the retracted position to the stopper position with respect to the edge on one side located in the lower side in the upright state. The panel is held by the suction pad, and the holding claw faces the opposite surface (other surface) of the suction pad to the edge on the other side (horizontal side) along the vertical direction. In addition, the stopper claw faces the edge of the lower side. The preparation for transporting the panel is completed, and the self-propelled elevator is operated to a predetermined panel construction location to transport the panel. Then, if necessary, finely adjust the position of the panel by rotating the frame around the X-axis and Z-axis of the shaft member, return the holding claw and stopper claw to the retracted position, and then lower the lifting part appropriately Let the panel go down to the construction site and install. Thereafter, the suction holding by the suction pad is released, and the conveyance and installation work are completed.

  According to the present invention, when the suction holding of the panel by the suction pad fails for some reason and the suction holding is released, the panel is put on the stopper claw to prevent the fall, and the panel is hit by the holding claw. The panel can be prevented from falling to the other side. Since there is a suction pad on the one surface side that has been sucked and held by the suction pad, this side can be prevented from falling down by the suction pad. Therefore, even if the panel is removed from the suction pad, an accident such as falling or falling can be prevented, and safety is sufficiently ensured. In addition, since the panel transport and posture control can be performed accurately regardless of human power, the workability can be improved at low cost.

  The present invention includes a form in which the frame is provided with a stopper claw mechanism attaching portion capable of disposing the stopper claw mechanism on any of the pair of one side edges of the panel. In this embodiment, when the panel is erected, it is possible to prevent the panel from falling with the stopper claw of the stopper claw mechanism with either one of the end edges on both sides on the lower side.

  Further, the present invention includes a form in which the frame has an arm that can be expanded and contracted according to the length of the panel in the other side direction, and the stopper claw mechanism is attached to the arm. According to this aspect, the stopper claw mechanism can be reliably deployed by extending and contracting the arm so as to correspond to the panels having different lengths in the other side direction.

  In addition, the present invention includes a form in which the shaft member has a Y axis orthogonal to the X axis and the Z axis. According to this aspect, the posture of the panel can be controlled with the Y axis as an axis, and the posture control of the panel can be performed with higher accuracy, and the labor of manpower can be further saved.

  Further, the present invention includes a form in which the panel has a rectangular shape, the one side direction is the width direction, and the other side direction is the longitudinal direction. In this embodiment, the present invention is applied to a case where the panel is erected and installed in a state where the longitudinal direction is along the vertical direction.

  In addition, the present invention includes a form in which a plurality of the suction pads are provided and a negative pressure circuit connected to the suction pads to generate a negative pressure is separated into at least two systems. In this form, even if the suction pad connected to one negative pressure circuit is detached from the panel, the suction pad connected to another negative pressure circuit holds the panel by suction, so the suction holding by the suction pad is maintained, Safety is improved.

  ADVANTAGE OF THE INVENTION According to this invention, while showing high construction property and sufficient safety | security, there exists an effect that the panel construction apparatus which can reduce construction cost is provided.

It is a perspective view which shows the state holding the panel with the panel construction apparatus which concerns on one Embodiment of this invention. It is a perspective view of the panel construction apparatus. It is a top view of the panel construction apparatus. It is a perspective view of the inner side of the panel construction apparatus. It is a side view which shows the state which is carrying the panel with the forklift with which the panel construction apparatus was mounted | worn. It is a perspective view which shows an example of a panel. It is a perspective view which shows the shaft member which the panel construction apparatus comprises. It is a perspective view which shows the holding claw mechanism which the panel construction apparatus comprises. It is a perspective view which shows the stopper nail | claw mechanism which the panel construction apparatus comprises. It is a front view which shows an effect | action of a holding claw mechanism. It is a side view which shows the effect | action of a stopper nail | claw mechanism.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
1-4 has shown the panel construction apparatus 20 of one Embodiment, and the code | symbol 10 of FIG. 1 is a panel. FIG. 5 shows a state in which the panel 10 is being transported by a forklift (self-propelled elevator) 1 equipped with the panel construction device 20.

[1] Panel As shown in FIG. 6, the panel 10 is composed of a pair of parallel edges in a short side (one side) end edge 11 and a pair of parallel long sides in a long side (other side). The side has a rectangular shape having an edge 12 and the size is, for example, about 900 mm in width (the length of the edge 11 on the short side) and the length (the length of the edge 12 on the long side). The thickness is about 5 to 12 m and the thickness is about 50 to 200 mm. The panel 10 is, for example, a metal sandwich heat insulating panel in which a core material made of a heat insulating material is sandwiched between metal plates such as a steel plate, but the panel in the present invention is not limited to this.

[2] Configuration of panel construction apparatus In FIGS. As shown in FIG. 5, the base 21 is detachably fixed to a fork (elevating part) 1 a of the forklift 1. The fork 1a is inserted and fixed in a pair of left and right fork insertion portions 22 provided on the lower surface of the base 21. A control box 23 for controlling the operation of the panel construction apparatus 20 is fixed on the base 21.

  A biaxial shaft member 30 is attached to the distal end surface of the base 21 via a bracket 24. The shaft member 30 has an X axis 31 having the X direction as the rotation axis in FIG. 1 and a Z axis 32 having the Z direction (vertical direction) as the rotation axis. As shown in FIG. 7, in the shaft member 30, the Z axis 32 is rotatably supported by the bracket 24, and the X axis 31 is rotatably supported by the Z axis 32. The Z-axis 32 is rotationally driven by Z-axis driving means 321 configured by a motor 322 and a gear 323, and the X-axis 31 is rotationally driven by X-axis driving means 311 configured by a motor 312 and a gear 313.

  The X-axis 31 of the shaft member 30 has a disc shape, and a rectangular frame-like long frame 40 is fixed to the tip surface of the X-axis 31 so as to be orthogonal to the X-axis 31. The frame 40 has a substantially longitudinal center fixed to the X axis 31, and a plurality of stays 41 orthogonal to the longitudinal direction of the frame 40 are fixed to the lower surface of the frame 40 in FIG. 1. In this case, a total of six stays 41 are fixed, three on each side of the shaft member 30. These stays 41 are fixed at the center in the longitudinal direction to the frame 40, and a disk-shaped suction pad 50 is attached to the tip of each stay 41 via a cylindrical cushion 42. The suction surface of the suction pad 50 faces downward in FIG.

  Each suction pad 50 is connected to a negative pressure circuit by a vacuum suction hose. When a vacuum pump (not shown) communicating with the negative pressure circuit is operated, a negative pressure is generated on the suction surface of the suction pad 50. . The vacuum pump is accommodated in the control box 23, for example. In this case, there are 12 suction pads 50 in total. However, as shown in FIG. 3, the negative pressure circuit is separated into two systems of negative pressure circuits 51 and 52, and each of the negative pressure circuits 51 and 52 has a vacuum. A pump is attached. Two different systems of negative pressure circuits 51 and 52 are connected in a staggered manner to the suction pads 50 so that the panel 10 is sucked evenly by one negative pressure circuit.

  The forklift 1 in which the panel construction apparatus 20 of the present embodiment is fixed to the fork 1a is brought close to the panel 10 that has traveled and is laid flat on a floor or the like. Then, as shown in FIG. 1, the horizontal frame 40 raised by the fork 1a is made parallel to the longitudinal direction of the panel 10 and brought close to the panel 10, and then the fork 1a is lowered and the surface of the panel 10 (one Surface) 10a is disposed so as to face almost the center. In this state, the X axis 31 of the shaft member 30 is substantially parallel to the edge 11 on the short side (one side) extending in the width direction of the panel 10, and the Z axis 32 is substantially orthogonal to the surface 10 a of the panel 10. Become. The fork 1a is further lowered to bring each suction pad 50 into contact with the surface 1a, and the vacuum pump is operated to generate a negative pressure on the suction surface of the suction pad 50, so that the suction pad 50 sucks the panel 10. Hold.

  The frame 40 is provided with two pairs of holding claw mechanisms 60 arranged in the left-right direction (X direction) at intervals. As shown in FIGS. 8 to 10, the holding claw mechanism 60 includes a bracket 65 fixed to the frame 40, a holding shaft 61 attached to the bracket 65 and extending in the Y-axis direction, and the holding shaft 61 as an axis. The holding claw 62 is rotatably supported and holding claw driving means 63.

  The holding claw 62 has a claw piece 621 bent inward at the tip, and is supported so as to be rotatable in the direction of arrow A in FIG. 10 along the X / Z plane about the holding shaft 61. The holding claw driving means 63 rotates the left and right holding claws 62 in synchronization with each other. As shown in FIG. 8, one motor 631 fixed to the frame 40 and the power of the motor 631 are used for the left and right holding claws. A gear 632 for transmitting the rotation 62 and a power transmission member (not shown) such as a chain are included. The left and right holding claws 62 are indicated by two-dot broken lines in FIG. 10 with respect to each edge 12 on the long side of the panel 10 in a state where the panel 10 is sucked and held by the suction pad 50 by forward and reverse rotation of the motor 631. A retraction position located on the front surface 1a side (the surface side on which the suction pad 50 is sucked) across the edge 12, and a claw piece on the back surface (other surface) 10b beyond the edge 12 shown by the solid line in FIG. 621 wraps around and is positioned at two positions, the holding position where the claw piece 621 faces the back surface 10b. A pad 621 a made of an elastic material such as rubber is fixed to the inner surface side of the claw piece 621 so as not to damage the panel 10.

  The arm 43 is slidably inserted into one of the openings 40a (stopper claw mechanism attaching portions) at both ends of the rectangular tube frame 40. That is, the arm 43 is attached to the frame 40 so as to extend and contract along the longitudinal direction of the panel 10. In the arm 43, the exposure length coming out of the frame 40 can be adjusted stepwise or steplessly. The arm 43 can be fixed at a position where the exposure length from the frame 40 is an arbitrary length by fixing means (not shown). Examples of the fixing means include a means that holes are formed in the arm 43 at regular intervals, and one hole formed in the frame 40 and one of the holes on the arm 43 side are aligned to allow the pin to pass through. This is not limited.

  A stopper claw mechanism 70 is provided at the tip of the arm 43. As shown in FIGS. 9 and 11, the stopper claw mechanism 70 includes a bracket 75 fixed to the arm 43, a stopper shaft 71 attached to the bracket 75 and parallel to the axial direction of the X axis 31, and the stopper The stopper claw 72 is rotatably supported around the shaft 71 and the stopper claw driving means 73.

  The stopper claw 72 is formed in an L shape having a claw piece 721 bent inward at the tip, and is supported so as to be rotatable in the arrow B direction in FIG. 11 along the Y / Z plane with the stopper shaft 71 as an axis. ing. The stopper claw driving means 73 includes a motor 731 fixed to the bracket 75, a gear 732 that transmits the power of the motor 731 to the rotation of the stopper claw 72, and a power transmission member (not shown) such as a chain. The stopper claw 72 is an end indicated by a two-dot broken line in FIG. 11 with respect to the edge 11 on one short side of the panel 10 in a state where the panel 10 is sucked and held by the suction pad 50 by forward and reverse rotation of the motor 731. The claw piece 721 wraps around the back surface 10b beyond the retreat position located on the front surface 1a side (the surface side on which the suction pad 50 is sucked) across the edge 11 and the edge 11 shown by the solid line in FIG. The claw piece 721 is positioned at two positions with the opposing stopper position. A pad 721 a made of an elastic material such as rubber is fixed to the inner surface side of the claw piece 721 so as not to damage the panel 10.

  The motor 312 of the X-axis drive means 311, the motor 322 of the Z-axis drive means 321, the motor 631 of the holding claw drive means 63, the motor 731 of the stopper claw drive means 73, and the vacuum pump are housed in the control box 23. It is controlled by a control unit (not shown).

[3] Action of panel construction apparatus The usage method and action of the panel construction apparatus 20 having the above configuration will be described below.
The fork 1a of the forklift 1 is inserted and fixed in the fork insertion portion 22 of the base 21, and the frame 40 is rotated about the X axis 31 so that the suction pad 50 faces downward as shown in FIG. Adjust horizontally.

  Next, the fork 1a is lowered so that the frame 40 is disposed so as to face almost the center of the surface 10a of the panel 10, the X axis 31 of the shaft member 30 is substantially parallel to the width direction of the panel 10, and the Z axis 32 is set to the panel. The surface 10a is approximately orthogonal to the surface 10a. Then, the fork 1a is further lowered to bring each suction pad 50 into contact with the surface 10a, the vacuum pump is operated to generate a negative pressure on the suction surface of the suction pad 50, and the panel 10 is sucked and held by the suction pad 50. . At this time, the holding claw 62 of the holding claw mechanism 60 and the stopper claw 72 of the stopper claw mechanism 70 are both positioned at the retracted position. Further, the exposed length of the arm 43 from the frame 40 is adjusted and fixed until the claw piece 721 of the stopper claw 72 is located outside the end edge 11 on one end side. When the panel 10 is set in the vertical direction, the arm 43 is attached to the side of the edge 11 arranged on the lower side.

Next, the fork 1a is raised to raise the panel 10. Then, the holding claw 62 of the holding claw mechanism 60 is rotated from the retracted position to the holding position as shown in FIG. 10, and the stopper claw 72 of the stopper claw mechanism 70 is moved from the retracted position to the holding position as shown in FIG. Rotate. Next, the frame 10 is rotated about the X axis 31 by the X axis driving means 311 so that the stopper claw 72 side is on the lower side, whereby the panel 10 is erected so that the longitudinal direction is along the vertical direction. As a result, as shown in FIG. 5A, the panel 10 is in a state in which the surface direction is along the forward direction of the forklift 1 (left direction in the figure).

  The panel 10 is held by the suction pad 50, and the claw piece 621 of the holding claw 62 is opposite to the suction surface of the suction pad 50 with respect to the edge 12 parallel to the longitudinal direction along the vertical direction. The claw piece 721 of the stopper claw 72 is opposed to the edge 11 parallel to the lower width direction. Thus, the preparation for transporting the panel 10 is completed, and the forklift 1 is driven to a predetermined panel construction location to transport the panel 10. In addition, after rotating the X-axis 31 and raising the panel 10, the frame 40 is further rotated about the Z-axis 32, and the back surface 10b side of the panel 10 is moved forward of the forklift 1 as shown in FIG. It is good also as completion of conveyance preparation toward the direction.

  Next, the forklift 1 is operated to carry the panel 10 up to a predetermined panel construction position while being held. Then, if necessary, the position of the panel 10 is finely adjusted by rotating the frame 40 about the X axis 31 and the Z axis 32 of the shaft member 30 to stand the panel 10 vertically, and then the holding claw 62 and the stopper claw After returning 72 to the retracted position, the fork 1a is appropriately lowered to lower the panel 10 to the construction site and install it. Thereafter, the suction holding by the suction pad 50 is released, and the forklift 1 is moved backward to complete the transportation and installation of the panel 10.

  According to the panel construction apparatus 20 of the above-described embodiment, when the suction holding of the panel 10 by the suction pad 50 causes a problem for some reason and the suction holding is released, the panel 10 rides on the claw piece 721 of the stopper claw 72. In this state, the fall is prevented, and the back surface 10b hits the claw piece 621 of the holding claw 62, so that the panel 10 is prevented from falling to the back surface 10b side (the front side of the forklift 1). Since there is the suction pad 50 on the surface 10 a side that has been sucked and held by the suction pad 50, the suction pad 50 can prevent the surface 10 a from falling. Therefore, even if the panel 10 is removed from the suction pad 50, an accident such as dropping or falling can be prevented, and safety is sufficiently ensured. In addition, the conveyance and posture control of the panel 10 can be carried out accurately and quickly regardless of human power, and the conveyance is also highly maneuverable, thereby reducing man-hours and improving workability at low cost. Figured.

  Further, since the arm 43 can be inserted into any of the openings 40a at both ends of the frame 40 to dispose the stopper claw mechanism 70, when the panel 10 is stood by rotating the X axis 31, the panel 10 The panel 10 can be prevented from falling by the stopper claw 72 of the stopper claw mechanism 70 on either side of both end edges 11 parallel to the width direction of the stopper claw. In addition, since the arm 43 is inserted into the frame 40 so as to be extendable and fixed, the length of the arm 43 can be adjusted by adjusting the exposed length of the arm 43 from the frame 40 according to the length of the panel 10. The stopper claw mechanism 70 can be reliably deployed corresponding to different panels 10.

  In addition, negative pressure circuits 51 and 52 of two systems are dispersedly connected to the plurality of suction pads 50, that is, negative pressure circuits that generate negative pressure are separated into two systems. For this reason, even if the suction pad 50 connected to the negative pressure circuit 51 (52) on one side is detached from the panel 10 due to negative pressure leakage or the like, the suction of the panel 10 by the suction pad 50 connected to the negative pressure circuit on the other side is maintained. Is done. Therefore, the suction holding by the plurality of suction pads 50 is maintained, and the safety is improved also in this respect.

[4] Other Embodiments In the above-described embodiment, the arm 43 is inserted and fixed on one end side of the frame 40 to provide the stopper claw mechanism 70, and the frame 40 and the panel 10 are arranged so that the stopper claw mechanism 70 is on the lower side. Is rotated around the X axis 31. That is, the arm 43 is selectively inserted into either one of both ends of the frame 40, but two arms 43 with the stopper claw mechanism 70 are prepared, and the arms 43 are respectively inserted into both ends of the frame 40. Two stopper claw mechanisms 70 may be provided. When this configuration is adopted, when the panel 10 is erected, it is possible to save the trouble of having the stopper claw mechanism 70 on the lower side and rotate the panel 10 in either direction. Further, when the panel 10 is set in the vertical direction, work such as changing the arm 43 can be omitted.

  Further, the shaft member 30 has two axes, that is, the X axis 31 and the Z axis 32, but may be a three-axis form having a Y axis orthogonal to the X axis 31 and the Z axis 32. The Y axis is an axis orthogonal to the surface of the panel 10 in a state where the panel 10 is erected, and thus the posture of the panel 10 can be swung laterally about the Y axis. For this reason, when installing the standing panel 10 in a construction location, the posture control of the panel 10 can be performed with higher accuracy, and the labor of human power can be further saved. In addition, it is preferable that the length of the holding claw 62 is variable and the claw pieces 621 of the holding claw 62 are reliably arranged on the back surface 10b side even when the thickness of the panel 10 is different.

1 ... Forklift (self-propelled elevator)
1a ... Fork (elevating part)
10 ... Panel 10a ... Front surface (one surface)
10b ... Back side (other side)
11 ... Short side edge (one side edge)
12 ... Long edge (edge on the other side)
DESCRIPTION OF SYMBOLS 20 ... Panel construction apparatus 21 ... Base 30 ... Shaft member 31 ... X-axis 32 ... Z-axis 311 ... X-axis drive means 321 ... Z-axis drive means 40 ... Frame 40a ... Opening (stopper claw mechanism attachment part)
43 ... Arm 50 ... Suction pad 51, 52 ... Negative pressure circuit 60 ... Holding claw mechanism 61 ... Holding shaft 62 ... Holding claw 63 ... Holding claw drive means 70 ... Stopper claw mechanism 71 ... Stopper shaft 72 ... Stopper claw 73 ... Stopper claw Driving means

Claims (6)

A rectangular panel having a pair of parallel edges on one side and a pair of parallel edges on the other side is adjusted to a predetermined position by adjusting the edges on the other side in a vertical direction. A panel construction device for construction,
A frame disposed opposite to one surface of the panel;
A base that rotatably supports the frame via a shaft member having at least two rotation axes of an X axis that is substantially parallel to the one side and a Z axis that is orthogonal to the X axis and extends in a substantially vertical direction;
X-axis drive means for rotating the frame about the X-axis;
Z-axis driving means for rotating the frame about the Z-axis;
A suction pad provided on the frame toward one surface of the panel, and suctioning and holding the panel by sucking the one surface by a negative pressure;
A vacuum pump for generating a negative pressure on the suction pad;
A holding shaft that is provided on the frame and is parallel to the Y-axis direction orthogonal to the X-axis, and is provided rotatably about the holding shaft, and the panel is sucked and held by the suction pad. A holding claw positioned at two positions, that is, a retracted position located on the one surface side across the edge and a holding position facing the other surface across the edge with respect to each edge on the side side And a holding claw driving means for rotating the holding claw about the holding shaft,
A stopper shaft that is provided on the frame and is substantially parallel to the X axis, and is provided rotatably about the stopper shaft. The panel is held by suction with the suction pad, and together with the frame about the X axis. In the state where the edge of one side of the panel is positioned on the lower side by rotating the panel, at least the retreat located on the one surface side with respect to the edge on the one side of the lower side position, the stopper pawl positioned at the 2-position location stopper position opposite the edge of one side of the lower side from the retracted position, and the stopper pawl driving means for rotating the stopper pawl shaft the stopper shaft, A stopper claw mechanism having
Have
The holding claw mechanism has a pair of the holding shafts and the holding claws provided corresponding to edges of the pair of other sides of the panel,
The holding claw driving means includes one motor, a pair of gears and a power transmission member that transmit rotation of the motor to each holding claw and rotate the holding claw in synchronization with the retracted position and the holding position. Have
The holding claw driving means is disposed between the frame and the panel sucked and held by the suction pad. When viewed from the Y-axis direction, the motor, the gear, and the holding shaft are the X It is arranged in a straight line along the axial direction,
A control box that houses the vacuum pump, the vacuum pump, the X-axis driving means, the Z-axis driving means, the holding claw driving means, and the stopper claw driving means on the base. Is fixed,
A panel construction apparatus, wherein the base is detachably fixed to a lifting part of a self-propelled elevator.   The said frame is provided with the stopper claw mechanism attaching part which can arrange | position the said stopper claw mechanism with respect to any of the edge of the said one side of the said panel. Panel construction equipment.   The said frame has an arm which can be expanded-contracted according to the length of the said other side direction of the said panel, and the said stopper nail | claw mechanism is attached to this arm. Panel construction equipment.   The panel construction apparatus according to claim 1, wherein the shaft member has a Y axis orthogonal to the X axis and the Z axis.   The panel construction apparatus according to claim 1, wherein the panel has a rectangular shape, the one side direction is a width direction, and the other side direction is a longitudinal direction.   The panel construction according to any one of claims 1 to 5, wherein a plurality of the suction pads are provided, and a negative pressure circuit connected to the suction pads to generate a negative pressure is separated into at least two systems. apparatus.

Images