JPH0825198B2 - Method for assembling reinforced basket cage and device for reinforced basket cage assembly - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a reinforcing panel to be embedded in a concrete panel product, for example, an autoclaved light-weight aerated concrete product (ALC), which is to be embedded in the panel. A method and apparatus for assembling a plurality of baskets in a block shape,
More specifically, the present invention relates to a method and an apparatus for assembling a plurality of set rods mounted on a set frame into a block shape by respectively engaging a plurality of set rods mounted on a set frame with a spacer provided on each of a plurality of aligned reinforcing cages.

(Prior Art) Conventionally, in order to manufacture a concrete panel product, for example, an autoclave-cured lightweight aerated concrete panel (ALC panel), a large number of reinforcing cages are erected at a predetermined interval in a formwork, and concrete is placed there. Pour the ingredients.

Next, after hardening to a desired hardness, a method of cutting a plurality of reinforcing reinforcing cages with a piano wire to obtain a large number of concrete panel products having a predetermined size is adopted.

To set up a large number of reinforcing cages in the formwork at regular intervals,
A general method is to preliminarily assemble a large number of reinforcing braces in a block shape at a predetermined interval in another place, and then carry them into a mold.

The conventional method of assembling the reinforcing cage block is to provide a spacer on each reinforcing cage, prepare a set frame equipped with a large number of set bars, and engage each set bar with each spacer. It has a block shape.

As a conventional technique for assembling this reinforcing bar cage block, for example, there is a method disclosed in Japanese Patent Laid-Open No. 58-171912. In this method, a special spacer having a lateral opening is attached to the reinforcing cage, and the spacer is used to assemble the reinforcing cage.

Further, in Japanese Unexamined Patent Publication No. 56-51315, set frames having a large number of set rods are arranged in parallel with each other at a predetermined interval and arranged in the upper part, and one reinforcing bar basket is grasped and lifted from below. Hook the reinforcing braces on the set rods in a vertical row of the plurality of set frames arranged on the upper side as described above, and then hold another one of the reinforcing braces from below and lift it, and arrange it on the upper side. A technique for assembling a reinforcing cage block by repeating the operation of hooking the reinforcing cage on another set bar in a vertical row of a plurality of setting frames is disclosed.

(Problems to be Solved by the Invention) However, the technique disclosed in JP-A-58-171912 has a drawback in that it is necessary to attach a special spacer having a lateral opening to the reinforcing cage. Furthermore, since the set rod has to be laterally moved to fit into the spacer, the set rod must be laterally moved in the opposite direction when the set rod is removed from the cured product. Therefore, there is a drawback that the product is often damaged when the set rod is removed.

Furthermore, the technique disclosed in Japanese Patent Laid-Open No. 59-171912 has a drawback that the lower end of the set rod does not enter the spacer when the set rod is bent, and also when the set rod is bent. There is a drawback that the set bar does not enter the spacer. Therefore, this technology has many difficulties in practical application.

Further, in the technique disclosed in Japanese Patent Laid-Open No. 56-51315, since it is necessary to repeat the operation of lifting the reinforcing cages one by one with respect to the set bar, the time required for assembling the reinforcing bar cage block in a desired state is reduced. There is a drawback that it takes too much.

In addition, this technology requires accurate and straight lifting of the reinforcing cages one by one, which necessitates a large number of NC servomotors, which makes the equipment expensive. Therefore, there is a problem that the economic effect of automating the assembly of the reinforcing cage basket block is significantly impaired. Also, with this technology, the reinforcing bar must be pierced from below against a stationary set bar, so the set bar is easily bent during the work of inserting the set bar through the spacer of the reinforcing bar, and malfunction occurs. easy. Therefore, this technology also has many difficulties in practical use.

An object of the present invention is to provide a method and apparatus for assembling a reinforced reinforcing cage block that can be put to practical use, which solves various problems of the conventional techniques.

(Means for Solving the Problem) The method for assembling the reinforcing braces block according to the present invention for achieving the above-mentioned object has the following configuration, that is, a plurality of aligned reinforcing braces are mounted on a set frame. In a method for assembling a reinforced basket basket block by engaging a large number of set bars, a) a set frame having side plates at the left and right ends is mounted with a large number of set bars having levers at the upper ends and hooks at the lower ends. B) The set frame equipped with the set rod is carried into the gripping position, c) The set frame carried into the gripping position is gripped from the left and right sides of the side plate and moved horizontally to the lowered position, and d) respectively closed. The set frame is vertically lowered to a number of aligned reinforcing braces provided with upper and lower spacers having holes, and each set rod mounted on the set frame is guided by a guide device. Then, guide it to the upper spacer of the reinforcement cage and insert it into the closed hole, and e) lower the set rod to insert each set rod into the closed hole of the lower spacer, f) Engaging the lower end hook of each set bar with the lower spacer having the closed hole. It is characterized in that each of the steps is sequentially performed.

In a preferred embodiment of the method of the present invention, as the set frame, at least two circular holes are formed in each side plate, and the left and right sides are held by utilizing the circular holes. .

Further, the assembling apparatus of the present invention for achieving the above object has the following structure. That is, in a device for assembling a reinforcing basket block in which a large number of aligned reinforcing baskets are engaged with a large number of set rods attached to a set frame, a) a large number of levers 16 at the upper end and hooks 12 at the lower end Set frame clamp device 42 for gripping the set frame 18 with the set bar 11 attached thereto, and b) a set frame moving device 40 for horizontally moving the set frame clamp device 42 gripping the set frame 18 at the grip position to the lowered position. 46), c) a first elevating device 59 for elevating the set frame clamping device 42 between the lower position and the set rod insertion position, and d) a. A bow-tie type butterfly guide 115 for a set rod guide, which is attached to a large number of rotating shafts 117 arranged in parallel and horizontally at predetermined intervals, and b. A second lifting device 103 for lifting and lowering the rotary shaft 117,
And a guide for guiding each set rod 11 to the upper spacer 3 of a number of aligned reinforcing braces a having an upper spacer 3 and a lower spacer 4 each having a closed hole. Device 45, and e) a. A number of abutments 77 for engaging and rotating the lever 16 at the upper end of each set rod; A moving member 76 for rotating the levers 16 by driving the abutting members 77 by moving in the longitudinal direction of the set frame 18, and the hooks 12 at the lower ends of the set bars are closed. The rotation device 44 for engaging the lower spacer 4 having the hole 6 is provided with the requirements a) to e).

(Operation) In the method for assembling the reinforcing cage basket block of the present invention configured as described above, the set frame, which is moved by gripping both side plates from the left and right, is vertically lowered from top to bottom in the gravity direction. . At that time, since each set rod of the set frame is guided by the guide device and guided to the closed hole portion of the upper spacer of the reinforcing braces, the set rod is securely inserted into the hole portion of the upper spacer. be able to. By further lowering the set frame, the guide rod continues to guide the set rod at its intermediate portion, and this time, it is also guided in the closed hole portion in the upper spacer. Therefore, the set rod is guided more stably, and the lower end thereof is inserted into the closed hole of the lower spacer.

After surely inserting the set rod into the closed holes of the upper and lower spacers of the reinforcing cage as described above, the lever at the upper end of the set rod is moved to rotate the set rod. The hook engages with the lower spacer, and the reinforcing cage block is assembled, which is composed of a number of reinforcing cages aligned, a set frame, and a set bar attached thereto.

The apparatus for assembling the reinforcing brace block of the present invention is adapted to perform the above-mentioned steps.

In addition, using a set frame with side plates on both left and right sides,
Since the set frame is gripped from the left and right sides of the side plate, the posture of the set frame can be regulated to easily prevent the swing. Therefore, it is possible to prevent the set rod mounted on the set frame from swinging.

(Example) Hereinafter, the Example of this invention is described.

 FIG. 17 shows the reinforcing cage (a).

As shown in the figure, the reinforcing cage (a) has two main reinforcement bars (1) in the longitudinal direction and secondary reinforcement bars (2) in the width direction welded in a mesh shape, and these two layers are stacked, and they are on the front side in FIG. As shown in FIGS. 18 and 19 in which the upper spacer (3) and the lower spacer (4) located on the far side of the spacer (3) are connected to the spacers (3) and (4), holes (5) ( 6) is formed, and the hole (5) of the upper spacer (3) has a slightly wider width (b1). Lower spacer (4)
The hole (6) has a width (b2) slightly narrower than that.

FIG. 20 shows an alignment table (7) for carrying in the reinforcing braces (a), and an alignment jig (8) as shown in FIG. 21 is previously placed on the alignment table (7). Has been done.

As shown in FIG. 21, alignment guide rods (9) are vertically provided side by side on the substrate of the alignment jig (8) at regular intervals. Then, as shown in FIG. 22, the reinforcing cages (a) are inserted between the alignment guide rods (9) and (9) so that they can be aligned while maintaining a constant interval. Further, a guide (10) is provided on the substrate of the alignment jig (8), and the lower spacer (4) of the reinforcing cage (a) held by the alignment guide bar (9) is just the guide. It is designed to fit inside (10).

The aligning stand (7) and the aligning jig (8) can be integrally formed, but the aligning jig (8) can be formed as a separate body.
It is also possible to adjust the mounting position of the. Further, if the wheels (7a) are installed below the alignment table (7) as shown in FIG. 20 to make an alignment cart capable of traveling, the movement becomes easy and convenient. And a reinforcement basket (a)
The thickness may vary depending on the standard. In such a case, it can be dealt with by replacing the alignment jig (8) or changing the interval between the alignment guide rods (9). ing.

Next, as shown in FIG. 23, the set rod (11) is made up of the set rod body (15) penetrating through the pipe (14) and the lever (16) attached to the upper end of the set rod body (15). Has become. (17) is a hook for preventing the set rod (11) suspended from the set frame (18) from being pushed up as shown in FIG.

The hook (12) at the lower end of the set rod body (15) has a shape as shown in FIGS. That is, (19) and (20) are bulging parts that bulge to the left and right sides, and these bulging parts (19)
The upper part of (20) is a constriction (21). And
By rotating the hook (12) 90 degrees, the 25th and 26th
As shown in the figure, the bulging portions (19) (20) rotate.

A large number of the set rods (11) as described above are suspended on a set frame (18) having side plates (23) (24) at both left and right ends as shown in FIGS. ) Lever (16) is lined up on the upper surface. When the lever (16) is rotated in this suspended state, the hook (12) at the lower end of the set rod (11) is rotated and the bulging portions (19) (2
0) can be vertical or horizontal.

As described above, the hole portion (6) formed in the lower spacer (4) of the reinforcing reinforcement basket (a) has a narrow width, and the bulging portions (19) (20) are vertically arranged. After inserting the hook (12) into the hole (6) of the lower spacer (4) (as shown in FIG. 26), the lever (16) is rotated to bulge (19). When (20) is laid sideways (as shown in Fig. 25), the
As shown in FIG. 28, the bulges (19) and (20) engage with the lower spacer (4).

As shown in FIG. 30, there are many holes (22) in the upper surface of the set frame (18) that are large enough to insert the set rod (11). The hanging position can be changed. Thus the appropriate holes (22)
The distance between the set rods (11) can be adjusted by appropriately selecting the combination, and the insertion position (spacer) of the set rods (11) can be changed depending on the thickness of the reinforcing cage (a) and the change in the alignment distance. Even if the interval changes, it can be dealt with. As shown in FIG. 31, the left and right side plates (23) and (24) of the set frame (18) are also provided with upper and lower two circular holes (25) and (26).

In FIG. 32, (27) shows the reinforcing brace block assembly device according to the present invention, and (28) shows a large number of set rods (11) as described in FIG. 29.
The conveyor which supplies the set frame (18) which suspends is to an assembling device (27).

A stopper (29) is arranged at the right end of the conveyor (28), and the set frame (1) carried by the conveyor (28) is
8) comes into contact with this stopper (29) and stops at a predetermined position.

The reinforcing braces (a) placed on the alignment table (7) are carried in below the assembling device (27). Further, below the alignment table (7), the friction roller (30) is provided. ), A positioning device (31), and a pinion gear (32). Then, the alignment table (7) is carried in by the friction roller (30), and the piston (33) (34) of the positioning device (31) sandwiches the dock (35) drilled on the lower surface of the alignment table (7) to set the basic position. Is set, and the feed amount is adjusted from there by the pinion gear (32) to accurately position the alignment table (7).

The pinion gear (32) is engaged with a rack (not shown) formed on the bottom surface of the alignment table (7), and its rotation amount is controlled by the servo motor (36).

In the assembling apparatus (27) of the present invention described below,
The set frame (18) conveyed by the conveyor (28) is grasped and transferred to the alignment table (7), and the holes () of the upper spacers of the reinforcing cage (a) aligned on the alignment table (7) ( 5) and the hole (6) in the lower spacer, insert the set bar (11) from above as shown in Fig. 22, and insert the hook no.
By engaging the hole (6) of the lower spacer with that of FIG. 12, a reinforcing cage block (13) as shown in FIG. 33 is assembled.

Hereinafter, the assembly device (27) according to the embodiment of the present invention will be described in detail.

1, 2 and 3 are a front view, a plan view and a side view of the assembling apparatus (27), (40) is a traveling frame which horizontally reciprocates on the upper surface of the apparatus body (41), and (42) is traveling. Frame (40)
It is a set frame clamp device that moves up and down along a vertical frame (43) that is vertically installed. Set frame clamp device (4
A rotating device (44) for rotating the lever (16) of the setting rod (11) is provided in 2). In addition, (45) indicates a guide device.

As shown in FIG. 4, the traveling frame (40) moves on the rail (47) by the cylinder (46). The traveling frame (40) and the cylinder (46) form a set frame moving device. Incidentally, (48) and (49) are bearings arranged on the bottom surface of the traveling frame (40).

Before and after the traveling frame (40), there are brackets (50) and (51) fixed to the traveling frame (40), and the cylinder (46) is extended to move the traveling frame (40) to the left to move the bracket (50). ), The traveling frame (40) stops at a position (grasping position) where the conveyor frame (28) picks up the set frame (18). On the contrary, when the cylinder (46) is shortened and the traveling frame (40) horizontally moves to the right and comes into contact with the rear bracket (51),
The traveling frame (40) stops at the position (down position) where the set rod (11) is inserted into the reinforcing bar cage (a).

In addition, the bracket (50) (51) has a traveling frame (4
The shock absorbers (52) (53) are installed to absorb the shock of the collision with (0).

Next, as shown in FIG. 5, a set frame clamping device (42)
A bearing (56) and a ball nut (57) that engage with a guide rail (55) attached to the vertical frame (43) are mounted on the back of the main body (54). Reference numeral (58) is a ball screw screwed into the ball nut (57), and the ball screw (58) is a servo which is a first elevating means provided on the traveling frame (40) as shown in FIG. Motor (59)
It is designed to rotate forward and backward by the power of.

(60) to (62) are a timing pulley and a timing belt for transmitting the power of the servo motor (59) to the ball screw (58).

When the set frame clamping device (42) as described above is viewed from the side (right side in FIG. 1), it is as shown in FIG.

That is, cylinders (63) (64) are arranged on the lower right and left sides of the set frame clamp device body (54), and plates (68) (69) are attached to the tips of the piston rods (65) (67).
Are attached respectively. Plate (68) (69)
The pins (72) (7) that pass through the guides (70) (71).
3), (74) and (75) are provided above and below,
When the cylinders (63) (64) are expanded or contracted, these pins (72) (73), (74) (75) will come out of or retract from the guides (70) (71). The distance between the tips of the upper and lower pins (72) to (75) is determined by the left and right side plates (23) of the set frame (18) shown in FIG.
It has the same spacing as the upper and lower circular holes (25) and (26) formed in (24), and operates the cylinders (63) and (64) to set these pins (72) to (75). Side plates (23)
By inserting it into the circular holes (25) (26) of (24),
The set frame (18) can be clamped. A rotating device (44) is attached to the set frame clamping device (42) as described above. FIG. 7 is a view taken along the line XX of FIG. 6, and (76) shows the moving member. (77)
Indicates an abutment tool arranged on the moving member (76), and the abutment tool (77) is provided at a position where it abuts on the levers (16) arranged on the upper surface of the set frame (18). .

A top view of the rotating device (44) is as shown in FIG. That is, there are plates (80) and (81) that are movable along the guides (78) and (79) on the back of the set frame clamp device body (54).
The tip ends of the cylinder rods (84) (85) of the cylinders (82) (83) fixed to the (81) are attached to the back of the set frame clamp device body (54).

Bearing guides (86) (87) are arranged on the backs of the plates (80) (81), and rails are arranged on the fronts of brackets (88) (89) attached to the left and right ends of the moving member (76). (90) (91) and these bearing guides (86)
(87) are engaged with each other.

A 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).

When the cylinders (82) (83) expand and contract, the plates (80) (81) move back and forth along the guides (78) (79), which causes the moving member (76) to move back and forth.
When the cylinder (92) expands and contracts, the bearing guide (8
6) The moving member (76) moves left and right along (87).

As shown in FIG. 9, the moving member (76) is provided with a large number of abutment tools (77) arranged at intervals so as to fit between the levers (16) arranged on the upper surface of the set frame (18). Has been done.

As described above, when the moving member (76) is moved back and forth by the cylinders (82) (83), the abutment tool (77) causes the base end of the lever (16) [the base of the setting rod (11)] and the tip. When the moving member (76) is moved left and right by the cylinder (92), the abutment tool (77) moves the lever (1).
While moving to the left and right while touching the tip of 6), move the lever (16)
Is designed to rotate.

Next, in front of the set frame 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, columns (95) (96) are provided on the left and right of the assembly device (27), and guide device bodies (97) (98) are installed along the columns (95) (96). It is designed to go up and down.

The guide device bodies (97) (98) are seen from the side as shown in FIG. 5, and seen from above as shown in FIG. Guide rails (99) (100) are provided on the inner surfaces of the left and right columns (95) (96), and the guide device body (9
Bearings (101) (10) attached to 7 (98)
2) is engaged with these guide rails (99) (100).

Cylinders (103) (104) constituting the second lifting device are mounted on the backs of the columns (95) (96), and the tips of the piston rods (105) (106) are attached to the guide device body (97). (98) By being attached to the upper brackets (107) (108), when the cylinders (103) (104) are expanded and contracted, the guide device bodies (97) (98) are moved up and down.

In addition, rack gears (10
9) (110) are attached respectively, and the pinion gears (111) (11) that mesh with these rack gears (109) (110).
2) is attached to the guide device body (97) (98) side, respectively. (See Figure 11). The left and right pinion gears (111) and (112) are attached to both ends of the rotary shaft (113) so as to rotate synchronously.
The heights of the left and right guide device bodies (97) (98) that are raised and lowered by the operation of the cylinders (103) (104) are always kept equal.

Guide device body (97) (98) configured as described above
A lateral member (114) is attached between the two members, and a large number of butterfly guides (115) are provided horizontally and at regular intervals on the front surface (lower side in FIG. 10) of the lateral member (114). .

As shown in FIGS. 12-14, the butterfly guide (115) is shaped like a bow tie with a recessed central portion (116).

In FIG. 13, (117) shows a shaft provided so as to penetrate the lateral member (114), and the butterfly guide (115) is attached to the tip of this shaft (117).

The rear end of the shaft (117) protrudes from the rear surface (left side in FIG. 13) of the lateral member (114), and the crank (11
8) is installed. As shown in Figures 15 and 16,
The tip of the crank (118) is connected by a plate (119), and the plate (119) is moved left and right by the operation of the cylinder (120).

When the cylinder (120) is extended, the cranks (118) connected by the plate (119) rotate in unison, and the butterfly guide (115) lays down, as shown in FIG. It is designed to hold the set rod (11) in between.

When the cylinder (120) is shortened, the butterfly guides (115) are in a vertical state as shown in FIG. 15, and the butterfly guides (115) (11
5) The set bar (11) is easily inserted between them.

The assembling process of the reinforcing reinforcing cage block (13) by the assembling apparatus (27) configured as described above is performed as follows.

First, the friction roller (3
When the alignment table (7) travels below the assembling device (27) by 0), the alignment device (7) is adjusted and moved by the positioning device (31) and the pinion gear (32). The adjustment movement is performed by moving the traveling frame (40) to the right side by shortening the cylinder (46) in FIG. 1 to the set frame (18) held by the set frame clamp device (42). The spacers (5) and (6) of the reinforcing reinforcement basket (a) stacked on the alignment table (7) are positioned just below the suspended set rod (11).

The set frame clamp device (42) and the guide device (4
5) is moved to the upper position in advance so that the alignment table (7) on which the reinforcing braces (a) are placed does not get in the way when traveling under the assembling device. Then, when the traveling platform (7) reaches a predetermined position, the guide device (45) is lowered so as not to interfere with the horizontal movement of the set frame (18) by the set frame clamp device (42).

On the other hand, when the set frame (18) in which the set rod (11) is suspended is carried in by the conveyor (28), the cylinder (46) shown in FIG. 1 operates and the traveling frame (40) is bracketed. Move until it contacts (50). That is,
Move to the grip position. Next, the servo motor (59) operates to rotate the ball screw (58), and the set frame clamp device (42) descends toward the set frame (18) on the conveyor (28).

In this way, when the set frame clamp device (42) descends to the side of the set frame (18) on the conveyor (28), the cylinders (63) (64) of the set frame clamp device (42) are activated, Fig.) Pins (72) to (75) are fitted into the set frame into the circular holes (25) (26) of the side plates (23) (24) from both sides,
Hold it with the set frame (18).

At this time, the cylinder (82) (8) of the turning device (44)
3) is in a contracted state (Fig. 8), and the abutment (7
7) is fitted between the base parts of the lever (16).

The reason for inserting the abutment between the bases of the levers (16) in this way is that the lever (1
This is because the abutment tool (77) can be smoothly inserted between the levers (16) even if the directions of 6) are not uniform.

When the set frame (18) is gripped, the servo motor (59) shown in FIG. 1 rotates in the opposite direction to the above, and the set frame clamp device (42) rises, whereby the conveyor (2
8) Take up the set frame (18) above. After that, the cylinder (46) is shortened and the set frame clamp device (42) horizontally moves to the right. In this way, the set frame clamp device (4
2) is moved until the traveling frame (40) comes into contact with the bracket (51), whereby the set bar (11) suspended by the set frame (18) is aligned downward (7). ) Move to the upper side of the upper reinforcing cage (a) and directly above the lower spacers (3) and (4) (that is, the lowered position).

Next, the servo motor (59) is operated again to lower the set frame (18) held by the set frame clamp device (42) toward the reinforcing cage (a) on the alignment table (7).

While the set frame (18) is being transferred as described above, the cylinders (82) (83) of the turning device (44) shown in FIG. 8 are operated to move the moving member ( 76) to move forward and backward. As a result, the abutment tool (77) is moved from the base end portion to the tip end portion of the levers (16) arranged on the set frame (18), and in that state, the abutment tool (77) is moved to the right. Then, the lever (16) is oriented such that the bulging portions (19) (20) of the hook (11) at the lower end of the setting rod (11) are set vertically (the state shown in FIG. 26).

Next, as shown in FIG. 5, the cylinder (103)
The rod of (104) is contracted, the guide device (45) is lowered, and the butterfly guide (115) is located in the immediate vicinity of the reinforcing cage (a). At this time the butterfly guide (115)
Is in the vertical position as shown by the solid line in FIG. In this state, the set frame (18) is lowered, and as shown in FIG. 13, when the set rod (11) is fitted between the butterfly guides (115), the cylinder (12) shown in FIG.
0) to move the butterfly guide (115) to the horizontal position shown by the alternate long and short dash line in FIG. Then, as shown in FIG. 14, the set rod (11) is held between the central portions (116) of the butterfly guides (115), and the holes (5) of the upper spacer (3) of the reinforcing cage (a) are held. Guide the tip of the set rod (11).

As described above, lower the set rod (11),
The hook (12) is the lower spacer (4) of the reinforcement basket (a).
Once inside, stop the servo motor (59) and finish the descent.

Then, the cylinder (92) of the turning device (44) in FIG. 8 is operated to move the abutment tool (77) to the left, and the lever (16) is turned to bulge the hook (12). (19)
Lay down (20). Thereby, the bulge (19) (20)
Engages the spacer (4) to the state shown in FIG.

In this way, when the engagement of the hook (12) is completed, the cylinders (63) (64) of the set frame clamping device (42) (the sixth
Shorten the figure) to remove the pins (72) to (75) from the circular holes (25) (26) of the left and right side plates (23) (24) of the set frame, and release the set frame (18). After that, the servo motor (59) rotates in the reverse direction to raise the set frame clamp device (42).

As described above, the spacers (3) of the reinforcing braces (a) that are aligned side by side on the alignment table (7).
After mounting the set frame (18) to (4),
The pinion gear (32) shown in FIG. 32 again moves the aligning stand (7) by adjusting the spacer (3) (4) next to the reinforcing cage (a).
Is moved below the assembling device (42), and the set rod is attached in the same manner.

As described above, according to the method for assembling the reinforcing reinforcing cage block of the present invention, the set frame is vertically lowered from the top to the bottom in the gravity direction at the lowered position, and each set rod of the set frame is guided by the guide device. Thus, the set rod can be surely put in the spacer by guiding the reinforcing rod cage to the spacer having the closed hole.

When the set rod is rotated by moving the lever at the upper end of the set rod after putting the set rod into the spacer of the reinforcing rod basket, the hook at the lower end of the set rod engages with the spacer, and the reinforcing rod basket block is formed.

In this way, the set rod mounted on the set frame is vertically lowered toward the aligned reinforcing bar cage, and the spacer having a hole portion whose periphery is closed while guiding the descending set rod. Since it is guided to, it is possible to tolerate some errors in the manufacturing accuracy of the reinforcing bar cage and some bending of the set bar, the operation is highly reliable, and the excellent effect that the manufacturing process of the reinforcing bar cage block can be reliably performed. Exert. Along with that, it is possible to engage a large number of aligned reinforcing bar cages with a large number of set bars in one operation step,
The effect of shortening the process of producing the reinforcing basket block can be exhibited.

A method of assembling a reinforcing bar block that exhibits such an excellent effect includes a set frame clamp device that holds the set frame to regulate its posture to prevent rocking, and a reinforcing frame from the gripping position of the set frame. A set frame moving device for moving the set rod to the set rod insertion position, a guide device having a bow tie type butterfly guide, and an elevating means for moving the butterfly guide to a predetermined height, and a set rod rotating device. It can be smoothly performed by the device for assembling the reinforcing basket cage block. Therefore, when this device is used, it is possible to tolerate some errors in the manufacturing accuracy of the reinforcing bar cage and some bending of the set bar, so that the operation is highly reliable and the manufacturing of the reinforcing bar block can be achieved reliably. Exert the effect.

Further, the use of the device of the present invention ensures the operation of each step of assembling the reinforcing reinforcing cage block, and has the effect of making it possible to provide an automated facility that does not require any manpower. As described above, it is an apparatus that can be automated, does not require human labor, and thus becomes a safe apparatus, and it is also effective in that it can be an automated facility with high operational reliability.

Further, the apparatus of the present invention has a very high processing capacity for assembling the reinforcing reinforcing cage block, and a single apparatus can perform a considerable amount of processing, and the economic effect of automation becomes large as necessary.

[Brief description of drawings]

1, 2, and 3 are a front view, a plan view, and a side view of the assembling apparatus,
FIG. 4 is a front view of the traveling frame, FIGS. 5 and 6 are front and side views of the set frame clamping device, and FIG. 7 is FIG.
FIG. 8 is a front view of the rotating device, FIG. 9 is a perspective view of the abutment tool, FIG. 10 is a plan view of the guide device, FIG. 11 is a partial sectional view of the device, and FIG. Fig. 13 is a perspective view of the abutment tool. Figs. 13 and 14 are longitudinal and transverse sectional views of the transverse member. Figs. 15 and 16 are plan and rear views of the transverse member. Fig. 17 is a perspective view of the reinforcing cage. 18 is a plan view of the upper spacer, FIG. 19 is a plan view of the lower spacer, FIG. 20 is a front view of the alignment table, FIG. 21 is a front view of the alignment jig, and FIG. 22 is an alignment jig. Fig. 23, 24 is a front view and plan view of the set bar, Fig.
Figures 25, 26 and 27 show the front, side and bottom views of the hook, 28th
The illustration shows the hook and spacer engaged, second
Figures 9, 30, and 31 are front, top, and side views of the set frame,
FIG. 2 is a view for explaining the positioning of the alignment table, and FIG. 33 is a perspective view of the reinforcing cage block. a ... Reinforcing bar cage, 1 ... Main bar, 2 ... Secondary bar, 3 ... Upper spacer, 4 ... Lower spacer, 5, 6 ... Hole, 7 ... Alignment stand,
7a ... wheel, 8 ... alignment jig, 9 ... alignment guide rod, 10 ... guide, 11 ... set rod, 12 ... hook, 13 ... reinforcing cage block, 14 ... pipe, 15 ... set rod body, 16 ... lever, 17 ...
Hook, 18 ... Set frame, 19, 20 ... Bulging part, 21 ... Constricted part, 22
... Hole, 23,24 ... Side plate, 25,26 ... Circular hole, 27 ... Assembly device, 28
… Conveyor, 29… Stopper, 30… Friction roller, 31… Positioning device, 32… Pinion gear, 33,34…
Piston, 35 ... Dock, 36 ... Servomotor, 40 ... Running frame, 41 ... Device body, 42 ... Set frame clamping device,
43 ... Vertical frame, 44 ... Rotating device, 45 ... Guide device, 46 ...
Cylinder, 47 ... Rail, 48, 49 ... Bearing, 50, 51
… Bracket, 52,53… Shock absorber, 54… Set frame clamp device body, 55… Guide rail, 56… Bearing, 57… Ball nut, 58… Ball screw, 59… Servomotor 60,61… Timing pulley, 62… Timing Belts, 63, 64 ... Cylinders, 65, 66 ... Piston rods, 68, 69 ... Plates, 70, 71 ... Guides, 72-75 ... Pins, 76 ... Moving members, 77 ... Abutments, 78, 79 ... Guides, 80,
81 ... Plate, 82, 83 ... Cylinder, 84, 85 ... Cylinder rod, 86, 87 ... Bearing guide, 88, 89 ... Bracket, 90, 91 ... Rail, 92 ... Cylinder, 93 ... Cylinder rod, 94 ... Bracket, 95 , 96 ... Struts, 97, 98 ... Guide device main body, 99, 100 ... Guide rails, 101, 102 ... Bearings, 103, 104 ... Cylinders, 105, 106 ... Piston rods, 107, 108 ... Brackets, 109, 110 ... Rack gears , 111, 112 ... Pinion gear, 113 ... Rotating shaft, 114 ... Transverse member, 115 ... Butterfly guide, 116 ... Central part, 117 ... Shaft, 1
18 ... crank, 119 ... plate, 120 ... cylinder,

Claims (3)

[Claims] 1. A method of assembling a reinforcing cage block, comprising assembling a number of aligned reinforcing cages by engaging a plurality of set rods mounted on a set frame, wherein: a) a set having side plates at left and right ends. A large number of set rods having levers at the upper end and hooks at the lower end are attached to the frame, b) the set frame attached with the set rods is loaded into the holding position, and c) the set frame loaded into the holding position is attached to the side plate Hold it from the left and right and move it horizontally to the lowered position, and d) vertically lower the set frame to a number of aligned reinforcing braces provided with upper spacers and lower spacers each having a closed hole, and Guide each set rod attached to the set frame with a guide device, guide it to the upper spacer of the reinforcing braces and insert it into the closed hole, and e) further lower the set rod to move each set rod. The step of inserting the side spacer into the closed hole of the side spacer, and f) engaging the hook at the lower end of each set rod with the lower spacer having the closed hole is performed sequentially. Reinforcement block assembly method. 2. A set frame having at least two side plates on each side plate.
2. The method according to claim 1, wherein each circular hole is used, and the circular holes are used to grip from the left and right. 3. A device for assembling a reinforcing cage block, which comprises assembling a number of aligned reinforcing cages with a plurality of set rods mounted on a set frame, wherein: a) a lever 16 at the upper end and a hook 12 at the lower end. And a set frame clamp device 42 for holding the set frame 18 having a large number of set rods 11 mounted thereon, and b) a set frame for horizontally moving the set frame clamp device 42 holding the set frame 18 at the holding position to a lowered position. Moving devices 40, 46 and c) a first elevating device 59 for elevating the set frame clamping device 42 between the lowered position and the set rod insertion position, and d) a. Bow tie type butterfly guides 115 for set rod guides mounted on a large number of rotating shafts 117 arranged in parallel and horizontally at predetermined intervals, and b. Second lifting devices 103, 10 for lifting and lowering the rotary shaft 117
4, a guide for guiding each set rod 11 to the upper spacer 3 of a number of aligned reinforcing braces a provided with an upper spacer 3 and a lower spacer 4 each having a closed hole. Device 45, and e) a. A number of abutments 77 for engaging and rotating the lever 16 at the upper end of each set rod; A moving member 76 for rotating the levers 16 by driving the abutting members 77 by moving in the longitudinal direction of the set frame 18, and the hooks 12 at the lower ends of the set bars are closed. A device for assembling a reinforcing cage block, which is provided with the requirements of a) to e) of the rotating device for engaging the lower spacer 4 having the hole 6 formed therein.