KR950006575B1 - Assembling method of rein forced frame block - Google Patents

Abstract

No content.

Description

Assembly method of reinforcing frame block and assembly device of reinforcing frame block

1 is a front view of the assembly apparatus.

2 is a plan view of the assembly apparatus.

3 is a side view of the assembly apparatus.

4 is a front view of the traveling frame.

5 is a front view of the set panel clamp device.

6 is a side view of the set panel clamp device.

7 is a cross-sectional view taken along the line X-X of FIG.

8 is a front view of the rotation device.

9 is a perspective view of a contact member.

10 is a plan view of the guide device.

11 is a partial cross-sectional view of the guide device.

12 is a perspective view of a contact member.

13 is a longitudinal cross-sectional view of the transverse member.

14 is a cross-sectional view of the transverse member.

15 is a plan view of the transverse member.

16 is a rear view of the transverse member.

17 is a perspective view of a reinforcing frame.

18 is a plan view of an upper spacer.

19 is a plan view of a lower spacer.

20 is a plan view of the alignment table.

21 is a front view of the alignment jig.

22 is a perspective view showing a state in which the reinforcing frame is aligned with the alignment jig.

23 is a front view of the set rod.

24 is a plan view of the set rod.

25 is a front view of a hook.

26 is a side view of the hook.

Fig. 27 is a bottom view of the hook.

28 is an explanatory diagram of a state where the hook and the spacer are engaged.

29 is a front view of the set panel.

30 is a plan view of the set panel.

31 is a side view of the set panel.

32 is a view for explaining positioning of alignment tables.

33 is a perspective view of a reinforcing frame block.

* Explanation of symbols for main parts of the drawings

a: reinforcement frame 1: main aggregate

2: auxiliary aggregate 3: upper spacer

4: Lower spacer 5,6 Holes

7: alignment table 7a: wheel

8: alignment jig 9: alignment guide rod

10,70,71,78,79: guide 11: set rod

12 hook 13 reinforcement frame block

14 pipe 15 set rod body

16: lever 17: hook

18: set panel 19, 20: expansion protrusion

21: recess 22: hole

23,24: side plate 25,26: round hole

27: assembly device 28: conveyor

29: stopper 30: friction roller

31: positioning device 32,111,112: pinion gear

33,34: Piston 35: Dock

36,59: servo motor 40: travel frame

41: device body 42: set panel clamp device

43: longitudinal frame 44: rotating device

45: guide device

46,63,64,82,83,92,103,104,120: cylinder

47,90,91: Rail 48,49,56,101,102: Bearing

50, 51, 88, 89, 94, 107, 108: bracket 52, 53: shock absorber

54: set panel clamp device main body 55,99,100: guide rail

57: ball nut 58: ball skew

60, 61: timing pulley 62: timing belt

65,66,67,105,106: Pispon Rod 68,69,80,81,119: Plate

72, 73, 74, 75: pin 76: moving member

77: contact member 84,85,93: cylinder rod

86,87: Bearing guide 95,96: Shoring

97,98: guide device body 109,110: rack gear

113: rotation axis 114: transverse member

115: butterfly guide 116: center portion

117: axis 118: crank

The present invention relates to a method and apparatus for assembling a reinforcing frame to be embedded in a plurality of blocks when producing a concrete panel product, for example, an autoclave cured lightweight foam concrete panel (ALC panel). TECHNICAL FIELD In particular, it relates to a method and apparatus for assembling a block onto a plurality of set rods mounted on a set panel, respectively, to spacers installed on each of the plurality of aligned reinforcing frames.

Conventionally, in manufacturing a concrete panel product, for example, an autoclave cured lightweight foamed concrete panel (ALC panel), a plurality of reinforcing frames are installed at predetermined intervals in a mold, and concrete raw materials are injected therein. Next, after hardening to a desired hardness, the method of cutting between the reinforcement frames between piano wires, and making many concrete panel products of predetermined dimensions is employ | adopted.

In order to install a plurality of reinforcing frames at predetermined intervals in the mold, it is common to assemble a plurality of reinforcing frames in a block at a predetermined interval in advance and carry them into the mold.

The method of assembling a reinforcement frame block conventionally adopted employs spacers in each reinforcement frame, prepares a set panel in which a plurality of set rods are attached, and sets the set rods to each spacer to form a block.

As a prior art of such a reinforced frame block assembly, there exists a method disclosed by Unexamined-Japanese-Patent No. 58-171912, for example. This method attaches a special spacer that opens laterally to the reinforcing frame and combines the reinforcing frame using this spacer.

Further, Japanese Unexamined Patent Publication No. 56-51315 discloses a set panel having a plurality of set rods arranged in parallel with each other at predetermined intervals and arranged at the upper side, and holding one reinforcing frame from the lower side and lifting the upper portion as described above. The reinforcing frames are hung on the set rods arranged in the longitudinal direction of the plurality of set panels, which are then arranged in the longitudinal direction of the plurality of set panels arranged on the upper side. Disclosed is a technique of assembling a reinforcing frame block by repeating the operation of fastening the reinforcing frame to another set bar.

However, the technique disclosed in Japanese Unexamined Patent Publication No. 58-171912 has a drawback in that it is necessary to attach a special spacer opened laterally to the reinforcing frame, and the set rod is moved from the transverse direction to the spacer. Since it must be fitted, it is necessary to move the set rod laterally in the direction opposite to the direction in which it is inserted when removing the set rod from the cured product. The disadvantage is that there is a high risk of damaging the product when the set rod is removed.

Further, the technique disclosed in Japanese Unexamined Patent Publication No. 59-171912 has the drawback that when the set rod is bent, the lower end of the set rod does not enter the spacer, and the set rod does not enter the spacer even when the set rod is bent. There is a flaw. Therefore, this technique has many difficulties in practical use.

In addition, the technique disclosed in Japanese Patent Laid-Open No. 56-51315 has a drawback that it takes too much time to assemble a reinforcing frame block in a desired state because the action of lifting the reinforcing frame to the set bar must be repeated one by one. In addition, this technique requires excellent precision and the reinforcement frames need to be lifted straight up one by one, requiring a large number of NC servo motors, resulting in expensive equipment. Therefore, there is a problem that automation of assembly of the reinforcement frame blocks significantly lowers the economic efficiency. In addition, in this technique, since the reinforcing frame has to be pushed downward from the stationary set bar, the set bar is easily bent during operation of passing the set bar through the spacer of the reinforcing frame, and operation failure is likely to occur. Therefore, this technique also has many difficulties in practical use.

It is an object of the present invention to provide a method and apparatus for assembling a viable reinforcing frame block that solves these problems of the prior art.

The assembly method of the spacer block of the present invention for achieving the above object consists of the following configuration.

That is, in a method of assembling a reinforcement frame block in which a plurality of set rods mounted on a set panel are fitted to a plurality of aligned reinforcement frames, a) a set having a side plate at left and right ends, a panel, and a lever at the top Then, a plurality of set rods having hooks are mounted at the bottom, b) carrying the set panel with the set rod into the gripping position, and c) gripping the set panel brought into the gripping position from the left and right of the side plate to the lowered position. D) move the set panel vertically to a number of aligned reinforcing frames each having a top and bottom spacer with a closed hole, and simultaneously guide each set rod mounted on the set panel by a guide device. Guide them to the upper spacers of the reinforcing frames and insert them through the closed holes, and e) lower the set rods again and close each set rod to the closed holes of the lower spacers. Into passage and, f) characterized in that for performing the respective steps in turn engaging on the lower spacer having a lump of each set of rods the lower parts of the closed hole.

In a preferred embodiment of the method of the present invention, the set panel is configured to hold at least two circular holes in each side plate, to be gripped from the left and right using each circular hole.

In addition, the assembly device of the reinforcing frame block of the present invention for achieving the above object is made of the following configuration.

That is, in the assembling apparatus of the reinforcing frame block, which is assembled by fitting a plurality of set rods mounted on the set panel to the plurality of aligned reinforcing frames, a) a plurality of sets having a lever 16 at the top and a hook 12 at the bottom. The set panel clamp device 42 which grips the set panel 18 with the rod 11, and the set panel clamp device 42 which grips the set panel 18 in the holding position horizontally to a lowered position. C) a first elevating device 59 for moving the set panel moving device 40, 46 to move, and c) raising and lowering the set panel clamp device 42 between the lowering position and the set rod insertion position; (B) butterfly-type butterfly guides (115) for set rod guides each attached to a plurality of rotary shafts (117) arranged in parallel and horizontally at predetermined intervals; Upper spacers (3) of a plurality of aligned reinforcing frames (a), each having a second elevating device (103, 104) for elevating its rotary shaft (117), and provided with an upper spacer (3) and a lower spacer (4) each having a closed hole ( Guide device 45 for guiding each set bar 11 to 3) and e) A plurality of contact members 77 engaged with the lever 16 at the top of each set rod and pivoting it; It has a movable member 76 which drives each said contact member 77 and rotates the said lever 16 by moving to the longitudinal direction of the set panel 18, and closes the hook 12 of the lower end of each set rod. It is characterized by including the requirements of a) to e) of the rotating device 44 for engaging with the lower spacer 4 having the hole 6.

In the reinforcing frame block assembly method of the present invention configured as described above, the set panel moved by holding both side plates from side to side is lowered vertically from top to bottom in the direction of gravity. At that time, each set rod of the set panel is guided by the guide device and guided to the closed hole of the upper spacer of the reinforcing frame, whereby the set rod can be reliably inserted into the hole of the upper spacer. Further, by lowering the set panel, the set bar is guided to the closed hole in the upper spacer while the guide is continued by the guide device at the middle thereof. Therefore, the set bar is guided more stably, and its lower end is inserted into the closed hole of the lower spacer.

In this way, after inserting the set rod into the closed hole of the upper and lower spacers of the reinforcing frame and rotating the set rod by moving the upper lever of the set rod, the hook of the lower end of the set rod is engaged with and aligned with the lower spacer. The reinforcement frame block which consists of the reinforcement frame of the set panel, and the set rod attached to it is assembled.

Thus, the assembly apparatus of the reinforcing frame block of the present invention is to perform the above process.

In addition, since the set panel is gripped from the left and right sides of the side plates by using the set panels having side plates on both sides of the left and right sides, the posture of the set panels is defined to easily prevent swinging. Therefore, rocking of the set rod attached to the set panel can be prevented.

Hereinafter, embodiments of the present invention will be described.

17 shows the reinforcing frame a.

As shown, the reinforcing frame a overlaps two welded boards of the main aggregate 1 in the longitudinal direction and the auxiliary aggregate 2 in the width direction, and the upper spacers on the near side of FIG. 3) and the lower spacer 4 on the far side. 18 and 19, these spacers 3 and 4 are formed with holes 5 and 6, respectively, and the holes 5 of the upper spacers 3 are slightly wide (b1). ) Is wide. In addition, the hole 6 of the lower spacer 4 has a width b2 that is slightly narrower than that.

FIG. 20 shows the alignment table 7 carrying in the reinforcing frame a. On the alignment table 7, an alignment jig 8 as shown in FIG. 21 is mounted.

As shown in FIG. 21, the alignment guide rods 9 are arranged side by side at regular intervals on the substrate 7a of the alignment jig 8. Thus, as shown in FIG. 22, the reinforcing frames a are respectively arranged between the alignment guide bars 9 and aligned while maintaining a constant distance from each other, so that the reinforcing frames a are supported between the alignment guide bars 9. The lower spacer 4 is fitted into the guide 10 exactly.

In addition, although the alignment table 7 and the alignment jig 8 may be integrally formed, it can also be comprised so that the attachment position of the alignment jig 8 can be adjusted separately. In addition, as shown in FIG. 20, when the wheel 7a is mounted below the alignment table 7 so that the vehicle can run, the movement becomes easy and convenient. In addition, since the thickness of the reinforcing frame a may vary depending on the specification or the like, in such a case, the thickness of the reinforcing frame a can be changed by replacing the alignment jig 8 or by changing the interval of the alignment guide rod 9. .

Next, as shown in FIG. 23, the set bar 11 is composed of the set bar main body 15 penetrating the inside of the pipe 14 and the lever 16 attached to the upper end of the set bar main body 15. As shown in FIG. Is done. Reference numeral 17 is a ring for preventing the set bar 11 hanging on the set panel 18 from being pushed up as in FIG.

The hook 12 at the lower end of the set rod main body 15 has a shape as shown in FIGS. 24 to 27. That is, the reference numerals 19 and 20 are inflated protrusions which expand to both the left and right sides, and the upper portions of the inflated protrusions 19 and 20 are concave portions 21. Thus, by rotating the hook 12 by 90 degrees, the expansion protrusions 19 and 20 rotate as shown in FIGS. 25 and 26.

The set rod 11 as described above is hung on the set panel 18 having the side plates 23 and 24 at both ends of the right and left as shown in Figs. 29 to 31, and on the upper surface of the set panel 18 The levers 16 are in a lined up state. When the lever 16 is rotated in the suspended state, the hook 12 at the lower end of the set rod 11 is rotated to cause the expansion protrusions 19 and 20 to be in the longitudinal direction and to be in the lateral direction.

As described above, the hole portion 6 formed in the lower spacer 4 of the reinforcing frame a has a narrow width and hooks with the expansion protrusions 19 and 20 in the longitudinal direction (as shown in FIG. 26). After inserting the 12 into the hole 6 of the lower spacer 4, the lever 16 is rotated to cause the expansion protrusions 19 and 20 to extend laterally (as in FIG. 25). As shown in the drawing, the expansion protrusions 19 and 20 are engaged with the lower spacer 4.

In addition, as shown in FIG. 30, a large hole 22 into which the set rod 11 can be inserted is drilled in the upper surface of the set panel 18 so that the suspension position of the set rod 11 can be changed. It is. Therefore, the interval between the set rods 11 can be adjusted by appropriately selecting a combination of appropriate holes 22, and the insertion position of the set rods 11 can be changed by changing the thickness of the reinforcing frame a or the alignment interval ( Even if the space | interval of a spacer changes, it is possible to respond. Moreover, as shown in FIG. 31, the upper and lower circular holes 25 and 26 are also drilled in the side plates 23 and 24 of the set panel 18 left and right.

In FIG. 32, reference numeral 27 denotes a reinforcing frame block assembling apparatus according to the present invention, and reference numeral 28 denotes an assembly apparatus 27 in which a set panel 18 is fastened to a plurality of set rods 11 as described in FIG. Indicates a conveyor to be supplied.

The stopper 29 is arrange | positioned at the right end part of the conveyor 28, and the set panel 18 conveyed to the conveyor 28 hits the stopper 29, and is made to stop at a predetermined position.

Below the assembly apparatus 27, the reinforcement frame a mounted in the alignment table 7 is carried in. The friction roller 30, the positioning device 31, and the pinion gear 32 are provided below the alignment table 7. Thus, the basic position is brought in between the dock 35 protruding from the piston 33, 34 of the positioning device 31 to the lower surface of the alignment stand 7 by the friction roller 30. Is set and the feed amount is adjusted by the pinion gear 32 to determine the exact position of the alignment table 7 there. The pinion gear 32 is engaged with a rack (not shown) formed on the bottom surface of the alignment table 7, and the amount of rotation thereof is controlled by the sub-motor 36.

In the assembling apparatus 27 of this invention demonstrated below, the reinforcement arrange | positioned on the alignment stand 7 by holding the set panel 18 conveyed by the conveyor 28, conveying it to the alignment stand 7, As shown in FIG. 22, the set bar 11 is inserted into the hole 5 of the upper spacer and the hole 6 of the lower spacer of the frame a, and the hook 12 at the tip of the set rod is inserted. ) And the hole 6 of the lower spacer are assembled to assemble the reinforcing frame block 13 as shown in FIG.

Hereinafter, the assembling apparatus 27 according to the embodiment of the present invention will be described in detail.

1, 2 and 3 are front, plan and side views of the assembly device 27, reference numeral 40 denotes a traveling frame for horizontally reciprocating the upper surface of the apparatus main body 41, and reference numeral 42 denotes a traveling It is a set panel clamp device which moves up and down along the longitudinal frame 43 installed perpendicular to the frame 40. The set panel clamping device 42 is provided with a rotating device 44 for rotating the lever 16 of the set bar 11. In addition, reference numeral 45 denotes a guide device.

As shown in FIG. 4, the traveling frame 40 is made to move on the rail 47 by the cylinder 46. As shown in FIG. Therefore, the set-panel moving apparatus is comprised by such a traveling frame 40 and the cylinder 46. FIG. Reference numerals 48 and 49 are bearings provided on the bottom surface of the travel frame 40.

Before and after the travel frame 40, there are brackets 50 and 51 fixedly installed to the travel frame 40. When the cylinder 46 extends and the travel frame 40 moves to the left to contact the bracket 50, The traveling frame 40 stops at the position (grip position) which raises the set panel 18 from the conveyor 28. As shown in FIG. On the contrary, when the cylinder 46 is shortened and the traveling frame 40 is moved horizontally to the right to contact the rear bracket 51, the position where the set rod 11 is inserted into the reinforcing frame a (lowering position) The travel frame 40 stops at this point. In addition, the shock absorbers 52 and 53 are attached to the brackets 50 and 51 so as to alleviate the impact shock with the traveling frame 40.

Next, as shown in FIG. 5, the bearing 56 and the ball engage with the guide rail 55 attached to the longitudinal frame 43 on the back portion of the main body 54 of the set panel clamp device 42. The nut 57 is attached. Reference numeral 58 is a ball screw threadedly coupled to the ball nut 57, the ball screw 58 is a sub-motor 59 which is the first lifting means installed in the traveling frame 40 as shown in FIG. It is made to rotate forward and reverse by the power of. Reference numerals 60, 61 and 62 are timing pulleys and timing belts for transmitting the power of the sub-motor 59 to the ball screw 58.

The set panel clamp device 42 as described above is as shown in FIG. 6 when viewed in the lateral direction (the right side of FIG. 1).

That is, the cylinders 63 and 64 are provided in the left and right lower sides of the set panel clamp apparatus main body 54, and the plate 68 and 69 are attached to the front-end | tip of the piston rod 65 and 67, respectively. The plates 68, 69 are provided with pins 72, 73, 74, and 75 which penetrate the guides 70, 71 up and down, respectively, and when the cylinders 63 and 64 are stretched, these pins 72 and 73 are provided. And 74 and 75 are made to go in and out of the guides 70 and 71. And the space | interval of the front-end | tip part of these upper and lower pins 72, 73, 74, 75 is the upper and lower circular holes 25 and 26 which are perforated by the left and right side plates 23 and 24 of the set panel 18 shown in FIG. At the same intervals as the cylinders 63 and 64, and the pins 72, 73, 74 and 75 are fitted into the circular holes 25 and 26 of the side plates 23 and 24 of the set panel. The panel 18 can be gripped. The rotating device 44 is attached to the set panel clamp device 42 as described above. FIG. 7 is a cross-sectional view taken along the X-X line of FIG. 6, and reference numeral 76 denotes a moving member. Reference numeral 77 denotes a contact member provided on the movable member 76, and the contact member 77 is provided at a position in contact with the lever 16 arranged on the upper surface of the set panel 18. As shown in FIG.

The above-described rotating device 44 is as shown in FIG. 8 from above. That is, the back part of the set panel clamp device main body 54 has plates 80 and 81 which are free to move along the guides 78 and 79, and the cylinders 82 and 83 fixed to these plates 80 and 81 are fixed. The front ends of the cylinder rods 84 and 85 are attached to the back portion of the set panel clamp device main body 54.

The bearing guides 86 and 87 are provided in the back surface of the plate 80 and 81, and the rails 90 and 91 provided in the front of the bracket 88 and 89 attached to the left and right ends of the moving member 76, and these are Bearing guides 86 and 87 are engaged respectively.

The cylinder 92 is fixed to the bracket 89 on the right side, and the cylinder rod 93 is attached to the bracket 94 of the plate 81.

Thus, when the cylinders 82 and 83 expand and contract, the plates 80 and 81 move back and forth along the guides 78 and 79, and the moving member 76 moves back and forth accordingly. When the cylinder 92 expands and contracts, the moving member 76 moves to the left and right along the bearing guides 86 and 87. As shown in FIG.

As shown in FIG. 9, a plurality of contact members 77 are arranged in the movable member 76 at intervals that are precisely fitted between the levers 16 arranged on the upper surface of the set panel 18. As shown in FIG.

As described above, when the moving member 76 is moved back and forth by the cylinders 82 and 83, the contact member 77 moves back and forth between the proximal end of the lever 16 (the base of the attachment of the set rod 11) and the distal end. When the movement member 76 moves left and right by the cylinder 92, the contact member 77 moves to the left and right while contacting the front-end | tip of the lever 16, and the lever 16 is rotated.

Next, in front of the set panel clamp device 42, as shown in FIG. 5, a guide device 45 for guiding the set rod 11 is provided.

As shown in FIG. 2, struts 95 and 96 are provided on the left and right sides of the assembling device 27, and the guide apparatus main bodies 97 and 98 are lifted along the struts 95 and 96. As shown in FIG.

The guide apparatus main bodies 97 and 98 are viewed from the side as shown in FIG. 5, and viewed from above as shown in FIG. Guide rails 99 and 100 are provided on the inner surfaces of the left and right struts 95 and 96, and bearings 101 and 102 attached to the guide device bodies 97 and 98 are engaged with the guide rails 99 and 100. .

The cylinders 103 and 104 constituting the second elevating device are mounted on the rear surfaces of the support posts 97 and 98, and the ends of the piston rods 105 and 106 are attached to the brackets 107 and 108 above the guide device bodies 97 and 98. When the cylinders 103 and 104 are expanded and contracted, the guide apparatus main bodies 97 and 98 are raised and lowered.

Further, rack gears 109 and 110 are attached to the left and right posts 95 and 96, respectively, and pinion gears 111 and 112 meshing with the rack gears 109 and 110 are mounted on the guide device main bodies 97 and 98, respectively. (See Figure 11). In addition, these left and right pinion gears 111 and 112 are provided at both ends of the rotation shaft 113 so as to be synchronously rotated. It is always kept the same.

The transverse member 114 is attached between the guide apparatus main bodies 97 and 98 comprised as mentioned above, and the butterfly guide 115 is horizontally in the front surface (FIG. 10 lower side) of the transverse member 114. It is installed at regular intervals.

As shown in Figs. 12 to 14, the butterfly guide 115 is shaped like a bow tie in which the central portion 116 is recessed.

In FIG. 13, reference numeral 117 is an axis provided to penetrate the transverse member 114, and the butterfly guide 115 is attached to the tip of the axis 117. As shown in FIG.

The rear end of the shaft 117 protrudes from the rear surface (13 degrees left) of the transverse member 114, and the clamp 118 is attached to the protruding portion. As shown in FIG. 15 and FIG. 16, the tip of the clamp 118 is connected to the plate 119, and the plate 119 is moved to the left and right by the operation of the cylinder 120. As shown in FIG.

When the cylinder 120 is extended, the cranks 118 connected to the plate 119 are rotated in unison so that the butterfly guide 115 is in the transverse direction, and as shown in FIG. 14, the set rod 11 is formed between the center portions 116. ) Is intended to support.

In addition, when the cylinder 120 is shortened, as shown in FIG. 15, the butterfly guide 115 is in a longitudinal state and is set between the butterfly guides 115 adjacent to each other. It is in a state that is easy to enter.

The assembling process of the reinforcement frame block 13 by the assembling apparatus 27 comprised as mentioned above is performed as follows.

(1) First, when the alignment table 7 travels below the assembling device 27 by the friction roller 30 described in FIG. 32, the alignment table (31) and the pinion gear 32 allow the alignment table ( The adjustment shift of 7) is performed. In addition, the adjustment movement is a set suspended on the set panel 18 which is inserted into and supported by the set panel clamp device 42 when the traveling frame 40 moves to the right by the cylinder 46 shortening in FIG. The spacers 5 and 6 of the reinforcing frame a stacked on the alignment table 7 are placed at positions immediately below the rods 11.

In addition, the set panel clamp device 42 and the guide device 45 are moved to an upper position in advance so that the alignment table 7 equipped with the reinforcing frame a does not interfere when the assembly device 7 runs down the assembly apparatus. Put it. Therefore, when the alignment table 7 reaches the predetermined position, the guide device 45 is lowered so as not to interfere with the horizontal movement of the set panel 18 by the set panel clamp device 42.

(2) On the other hand, when the set panel 18 suspended from the set bar 11 is brought in by the conveyor 28, the cylinder 46 shown in FIG. 1 is activated, and the traveling frame 40 is attached to the bracket 50. FIG. Move until you come in contact. That is, it moves to the holding position. Next, the servomotor 59 is operated to rotate the ball screw 58 so that the set panel clamp device 42 descends toward the set panel 18 on the conveyor 28.

(3) The cylinders 63 and 64 of the set panel clamp device 42 move (FIG. 6) while the set panel clamp device 42 descends to the side of the set panel 18 on the conveyor 28. 72, 73, 74, and 75 are fitted to the circular holes 25 and 26 of the set panel side plates 23 and 24 on both sides to grip the set panel 21. As shown in FIG.

At this time, the cylinders 82 and 83 of the rotating device 44 are in a shortened state (Fig. 8), and the contact member 77 is sandwiched between the attachment bases of the lever 16.

The reason why the contact member is inserted between the attachment bases of the lever 16 in this manner is that the contact member 77 can be smoothly inserted between the levers 16 even if the direction of the first set lever 16 is jagged. Because.

(4) When the set panel 18 is gripped, the servo motor 59 shown in FIG. 1 rotates in the opposite direction as before, and the set panel clamp device 42 is raised, thereby setting the panel of the conveyor 28 company. Raise (18). Thereafter, the cylinder 46 is shortened so that the set panel clamp device 42 moves horizontally to the right. In this way, the set panel clamp device 42 moves until the traveling frame 40 contacts the bracket 51, whereby the set rod 11 suspended on the set panel 18 is aligned downward. The upper and lower spacers 3 and 4 of the reinforcing frame a on the alignment table 7 are moved, i.e., in the lowered position.

(5) Next, the servo motor 59 is operated again, and the set panel 18 held by the set panel clamp device 42 is lowered toward the reinforcing frame a on the alignment table 7.

As described above, while the set panel 18 is being transferred, the cylinders 82 and 83 of the rotating device 44 shown in FIG. 8 are operated to move the moving member 76 in the front-rear direction. Thus, the contact member 77 is moved from the proximal end of the lever 16 listed on the set panel 18 to the distal end, and the contact member 77 is moved to the right as it is, so that the direction of the lever 16 is set. (11) It is set as the state (state shown in FIG. 26) which made the expansion protrusions 19 and 20 of the hook 12 of a lower end into a longitudinal direction.

(6) Next, as shown in FIG. 5, the rods of the cylinders 103 and 104 are contracted, and the guide device 45 is lowered to place the butterfly guide 115 in the immediate vicinity of the reinforcing frame a. At this time, the butterfly guide 115 is in the longitudinal position as shown by the solid line in FIG. In this state, when the set panel 18 descends and the set rod 11 is sandwiched between the butterfly guides 115 as shown in FIG. 13, the cylinder 120 shown in FIG. 15 is operated. The butterfly guide 115 is then positioned in the transverse position shown by the dashed-dotted line in FIG. Then, as shown in FIG. 14, the set bar 11 is supported between the central portion 116 of the butterfly guide 115 to the hole 5 of the upper spacer 3 of the reinforcing frame a. Guide the tip of the set bar (11).

(7) As described above, when the set bar 11 is lowered and the hook 12 enters the lower spacer 4 of the reinforcing frame a, the servo motor 59 is stopped to finish the lowering.

(8) Then, in Fig. 8, the cylinder 92 of the pivoting device 44 is moved to move the contact member 77 to the left to rotate the lever 16, thereby expanding the projections 19 and 20 of the hook 12. In the transverse direction. Therefore, the expansion protrusions 19 and 20 are engaged with the spacer 4 and come to a state as shown in FIG.

⑨ In this way, when the hook 12 is engaged, the cylinders 63, 64 (FIG. 6) of the set panel clamp device 42 are shortened, and the pins 72, 73, 74, 75 are left and right side plates of the set panel. Pull out the circular holes (25, 26) of (23, 24) and place the set panel (18). Thereafter, the servomotor 59 rotates in reverse to raise the set panel clamp device 42.

⑩ As described above, when the attachment of the set panel 18 to the spacers 3 and 4 of the reinforcing frame a, which is lined up in the transverse direction on the alignment table 7, is finished, FIG. 32. The illustrated pinion gear 32 adjusts and moves the alignment table 7 again, and moves the next spacers 3 and 4 of the reinforcing frame a to the lower side of the assembling device 42. Is to be attached.

As described above, according to the assembling method of the reinforcing frame block of the present invention, the set panel is vertically lowered from top to bottom in the gravity direction at the lowered position, so that each set rod of the set panel has a closed hole of the reinforcing frame by the guide device. By guiding as a spacer, the set bar can be reliably put in the spacer.

After inserting the set rod into the spacer of the reinforcing frame and moving the set rod by rotating the lever at the top of the set rod, the bottom hook of the set rod is engaged with the spacer to form the reinforcing frame block.

In this way, the set bar mounted on the set panel is lowered vertically toward the aligned reinforcing bar frame and guided to the spacer having the closed hole while guiding the set bar to be lowered. Some bending of the set bar is allowed, and the operation reliability is high, and it has the excellent effect that the manufacturing process of a reinforcement frame block can be performed reliably. At the same time, the aligned multiple reinforcing bar frames can be engaged with a plurality of set rods in one operation step, thereby producing an effect of shortening the manufacturing process time of the reinforcing bar blocks.

The assembly method of the reinforcement frame block which exhibits such an excellent effect includes a set panel clamp device which grips the set panel described above and defines its posture to prevent shaking, and sets the panel from the grip position to the set rod insertion position of the reinforcement frame. A guide device including a set panel moving device for moving, a butterfly guide of a bow tie type, and lifting means for moving the butterfly guide to a predetermined height, and a rotating device for a set rod, It can be performed smoothly by an assembly apparatus. Therefore, the use of this apparatus allows a slight error in the manufacturing precision of the reinforcing frame or some bending of the set bar, high reliability of operation, and an excellent effect that the fabrication of the reinforcing frame block can be reliably achieved.

Moreover, when the apparatus of this invention is used, the operation | movement of each process of reinforcement frame block assembly is assured, and also the effect that it can also be set as the automation equipment which does not require a human hand at all is exhibited. Thus, it is an apparatus which can be automated and does not require a human hand at all, thus making it a safe device and providing an automated equipment with high reliability of operation.

In addition, the apparatus of the present invention has a very high processing capacity for reinforcing frame block assembly, and can process the upper end amount with one apparatus, and the economic effect by automation is also greatly increased.

Claims (3)

A method of assembling a reinforcing frame block, in which a plurality of set rods mounted on a set panel are assembled to a plurality of aligned reinforcing frames, comprising: a) a set panel having side plates at left and right ends, a lever at the top and a bottom at the bottom; Equipped with a plurality of set rods with hooks, b) bringing the set panel with the set rod into the gripping position, c) holding the set panel carried in the gripping position from the left and right of the side plate and moving horizontally to the lowered position. D) the set panel is vertically lowered to a plurality of aligned reinforcing frames each having an upper spacer and a lower spacer each having a closed hole, and each set rod mounted on the set panel is guided and reinforced by a guide device. Guide the frame to the upper spacer of the frame and insert it into the closed hole, and e) lower the set rod again to connect each set rod to the closed hole of the lower spacer. Words pass and, f) the assembly method of the reinforcing frame, characterized in that the block for performing each process in turn engaging on the lower spacer having a hole axis of the closed bottom of each set of rods. The method of assembling a reinforcement frame block according to claim 1, wherein the set panel is configured to grip each of the side plates by using at least two circular holes. A device for assembling a reinforcing frame, in which a plurality of set rods mounted on a set panel are fitted to a plurality of aligned reinforcing frames, comprising: a) a plurality of sets having a lever 16 at the top and a hook 12 at the bottom; The set panel clamp device 42 which grips the set panel 18 with the rod 11, and the set panel clamp device 42 which grips the set panel 18 in the holding position horizontally to a lowered position. C) a first elevating device (59) for raising and lowering the set panel moving device (40,46) for moving, and c) the set panel clamp device (42) between the lowering position and the set bar insertion position; (B) butterfly-type butterfly guides (115) for set rod guides each attached to a plurality of rotary shafts (117) arranged in parallel and horizontally at predetermined intervals; Upper spacers (3) of a plurality of aligned reinforcing frames (a), each having a second elevating device (103, 104) for elevating its rotary shaft (117), and provided with an upper spacer (3) and a lower spacer (4) each having a closed hole ( Guide device 45 for guiding each set bar 11 to 3) and e) A plurality of contact members 77 engaged with the lever 16 at the top of each set rod and pivoting it; It has the movable member 76 which drives each said contact member 77 and rotates the said lever 16 by moving to the longitudinal direction of the set panel 18, The hook 12 of each set rod lower end is closed A device for assembling a reinforced frame block, comprising the requirements of a) to e) of the rotating device 44 for engaging with the lower spacer 4 having the hole 6.