CN216176144U

CN216176144U - Reinforcing steel bar end folding device

Info

Publication number: CN216176144U
Application number: CN202122646248.3U
Authority: CN
Inventors: 羊晨; 唐富贵; 杨清明; 张铨玉; 曾波
Original assignee: Sichuan Sanzhu Lvjian Technology Co ltd
Current assignee: Sichuan Sanzhu Lvjian Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

Abstract

A reinforcing steel bar end folding device comprises a transfer mechanism, wherein the transfer mechanism is provided with a pressing mechanism, the pressing mechanism is provided with a positioning mechanism, and two ends of the positioning mechanism are provided with bending mechanisms; the transfer mechanism comprises a pair of concave supports, a transfer bottom plate is arranged at the upper ends of the concave supports, transfer bearing seats are arranged at the two ends of the transfer bottom plate, a plurality of transfer guide rods are arranged between the transfer bearing seats, a transfer motor is arranged on one of the transfer bearing seats, an output shaft of the transfer motor is connected with a transfer screw rod, and the transfer screw rod is provided with a transfer seat. When the prefabricated wall panel is prepared, the bending operation of the two ends of the steel bar is convenient, the automation degree and efficiency of the steel bar during bending are improved, meanwhile, the automatic transfer operation of the steel bar can be carried out during bending, and meanwhile, the steel bar can be positioned during the bending operation, so that the safety of the steel bar during bending is improved, and the prefabricated wall panel has strong practicability.

Description

Reinforcing steel bar end folding device

Technical Field

The utility model relates to the technical field of prefabricated wallboard production equipment, in particular to a reinforcing steel bar end folding device.

Background

Prefabricated wallboard can shorten the construction cycle of building, and corresponding degree of safety when improving the building construction, simultaneously can also carry out the preparation of adaptability to the wall body according to the demand, and prefabricated wallboard or floor set up the steel construction in it usually, improve the intensity of prefabricated wallboard or floor through the steel construction, at present, in order to improve the connection effect between reinforcing bar and the concrete, often need buckle the operation to the both ends of reinforcing bar, can make the both ends of reinforcing bar pass in the concrete through this kind of mode, thereby the joint strength between reinforcing bar and the concrete has been improved, and current when carrying out the reinforcing bar and buckle, the mode of manual operation often passes through, this kind of operation mode causes the incident easily when the operation, the efficiency is lower simultaneously, certain influence has been caused for the preparation efficiency of prefabricated wallboard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a reinforcing steel bar end folding device, which is used for solving the defects of the prior art, is convenient for bending two ends of a reinforcing steel bar when a prefabricated wallboard is prepared, improves the automation degree and efficiency when the reinforcing steel bar is bent, and has stronger practicability.

In order to achieve the purpose of the utility model, the following technology is adopted:

a reinforcing steel bar end folding device comprises a transfer mechanism, wherein the transfer mechanism is provided with a pressing mechanism, the pressing mechanism is provided with a positioning mechanism, and two ends of the positioning mechanism are provided with bending mechanisms;

the transfer mechanism is used for driving the pressing mechanism to move towards the positioning mechanism, the pressing mechanism and the positioning mechanism are used for positioning the reinforcing steel bars, and the bending mechanism is used for bending two ends of the reinforcing steel bars;

the transfer mechanism comprises a pair of concave supports, a transfer bottom plate is arranged at the upper ends of the concave supports, transfer bearing seats are arranged at the two ends of the transfer bottom plate, a plurality of transfer guide rods are arranged between the transfer bearing seats, a transfer motor is arranged on one of the transfer bearing seats, an output shaft of the transfer motor is connected with a transfer screw rod, and the transfer screw rod is provided with a transfer seat.

Furthermore, the pressing mechanism comprises a plurality of outward extending connecting rods arranged on the side wall of the transfer seat, a pressing outer plate is arranged at the outer side end of each outward extending connecting rod, a pressing guide sleeve is arranged on each pressing outer plate, a pressing rack penetrates through each pressing guide sleeve, a pair of pressing bearing seats are arranged on each pressing guide sleeve, a pressing gear is arranged between each pressing bearing seat, one end of each pressing gear is connected with a pressing motor, and each pressing gear is meshed with the corresponding pressing rack.

Further, positioning mechanism is including installing in the holding down plate of holding down rack, the locating piece is installed to the lower wall of holding down plate, the lower wall of locating piece is taken shape and is had the location arc groove, a pair of abduction board is all installed to the both sides of holding down plate, the interior cylinder that pushes up is all installed to the abduction board, the bending plate is installed to the expansion end of interior top cylinder, the both sides of locating piece are located to the bending plate cover, the medial extremity of bending plate all takes shape and has the side arc groove, be equipped with under the holding down plate and place the flat board, it takes shape to place flat board upper end opening ground and has the U-shaped groove, it is equipped with a supporting bench to place dull and stereotyped lower extreme, the base plate is installed to a supporting bench's lower extreme, it is parallel with the length direction who shifts the bottom plate to place dull and stereotyped length direction.

Furthermore, the flat plate is placed to form limiting arc grooves in an equally spaced array along the length direction of the flat plate.

Furthermore, the bending mechanism comprises a bending platform arranged at the end part of the substrate, a U-shaped bending groove is formed in the upper end of the bending platform in an open mode, mounting bottom plates are vertically arranged at two ends of the substrate, a bending oil cylinder is arranged on the mounting bottom plates, an outer pushing block is arranged at the movable end of the bending oil cylinder, a U-shaped pushing groove is formed in the outer side end of the outer pushing block in an open mode, and a bending arc groove is formed in one side of the bending platform.

The technical scheme has the advantages that:

when the prefabricated wall panel is prepared, the bending operation of the two ends of the steel bar is convenient, the automation degree and efficiency of the steel bar during bending are improved, meanwhile, the automatic transfer operation of the steel bar can be carried out during bending, and meanwhile, the steel bar can be positioned during the bending operation, so that the safety of the steel bar during bending is improved, and the prefabricated wall panel has strong practicability.

Drawings

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows an enlarged view at a.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a reinforcing bar end folding device includes a transfer mechanism 1, the transfer mechanism 1 is provided with a pressing mechanism 2, the pressing mechanism 2 is provided with a positioning mechanism, both ends of the positioning mechanism are provided with bending mechanisms 3, the transfer mechanism 1 is used for driving the pressing mechanism 2 to move towards the positioning mechanism, the pressing mechanism 2 and the positioning mechanism are used for positioning reinforcing bars, and the bending mechanism 3 is used for bending both ends of the reinforcing bars.

The device conveniently carries out automatic bending operation to the both ends of reinforcing bar through transfer mechanism 1, pushing down mechanism 2, positioning mechanism and bending mechanism 3, simultaneously when the bending operation, can carry out the transfer of reinforcing bar automatically to the degree of automation and the efficiency of reinforcing bar both ends are buckled have been improved. Wherein, transfer mechanism 1 can drive and push down mechanism 2 and move, thereby the automatic transfer operation of reinforcing bar has been realized, push down mechanism 2 can highly adjust the reinforcing bar, can also carry out the location operation of reinforcing bar simultaneously, positioning mechanism can carry out the centre gripping to the reinforcing bar, and can carry out the location of reinforcing bar when buckling to the both ends of reinforcing bar, the security that the reinforcing bar both ends were buckled has been improved, buckling mechanism 3 can act on the both ends of reinforcing bar, thereby make the reinforcing bar buckle to one side automatically, thereby the degree of automation and the efficiency that the reinforcing bar was buckled have been improved. In operation, earlier carry out the centre gripping to the reinforcing bar through positioning mechanism, then shift the reinforcing bar under the drive of transfer mechanism 1 and pushing down mechanism 2, after the reinforcing bar shifts the completion, fix a position the reinforcing bar through positioning mechanism, carry out the operation of buckling through bending mechanism 3 to the both ends of reinforcing bar after the location is accomplished, accomplish the back to the reinforcing bar that will buckle through transfer mechanism 1 and pushing down mechanism 2 and positioning mechanism rolls out.

The transfer mechanism 1 comprises a pair of concave supports 10, a transfer base plate 11 is arranged at the upper end of each concave support 10, transfer bearing seats 12 are arranged at two ends of each transfer base plate 11, a plurality of transfer guide rods 13 are arranged between the transfer bearing seats 12, a transfer motor 14 is arranged on one transfer bearing seat 12, an output shaft of the transfer motor 14 is connected with a transfer screw rod 15, and a transfer seat 16 is arranged on the transfer screw rod 15. The mechanism is driven by the transfer screw rod 15, the mode has remarkable high precision and controllability, the stability is strong after adjustment, and the precision of the steel bar during transfer, positioning and bending is improved through the transmission mode.

The pressing mechanism 2 comprises a plurality of outward extending connecting rods 20 arranged on the side wall of the transfer base 16, a pressing outer plate 21 is arranged at the outer side end of each outward extending connecting rod 20, a pressing guide sleeve 22 is arranged on each downward extending connecting plate 21, a pressing rack 23 penetrates through each pressing guide sleeve 22, a pair of pressing bearing bases 24 are arranged on each pressing guide sleeve 22, a pressing gear 26 is arranged between each pressing bearing base 24, one end of each pressing gear 26 is connected with a pressing motor 25, and each pressing gear 26 is meshed with the corresponding pressing rack 23. This mechanism is when adjusting positioning mechanism's height, drives through pushing down motor 25 and pushes down gear 26 and rotate, pushes down gear 26 and will drive when rotating and push down rack 23 and carry out elevating movement, and the motion of pushing down rack 23 will adjust positioning mechanism's height, degree of automation when can conveniently realizing the automatic positioning of reinforcing bar and shifting through this mechanism.

The positioning mechanism comprises a lower pressing plate 27 installed on a lower pressing rack 23, a positioning block 291 is installed on the lower wall of the lower pressing plate 27, a positioning arc groove is formed in the lower wall of the positioning block 291, a pair of outer display plates 28 are installed on two sides of the lower pressing plate 27, an inner top cylinder 29 is installed on each outer display plate 28, a folding plate 290 is installed at the movable end of each inner top cylinder 29, the folding plates 290 are sleeved on two sides of the positioning block 291, side arc grooves 292 are formed in the inner side ends of the folding plates 290, a placing flat plate 294 is arranged under the lower pressing plate 27, a U-shaped groove 296 is formed in the upper end of the placing flat plate 294 in an opening mode, a supporting table 293 is arranged at the lower end of the placing flat plate 294, a base plate 30 is installed at the lower end of the supporting table 293, the length direction of the placing flat plate 294 is parallel to the length direction of the transfer bottom plate 11, and limiting arc grooves 295 are formed in an equally spaced array along the length direction of the placing flat plate 294. The placing plate 294 in the mechanism facilitates placing of the steel bars to be bent, and certainly, the steel bars after bending are conveniently placed. Simultaneously, the setting of spacing arc groove 295 can fix a position the reinforcing bar to conveniently carry out taking and placing of reinforcing bar. U-shaped groove 296 is when carrying out the bending of reinforcing bar, play spacing effect to the reinforcing bar, thereby avoid appearing the incident when buckling, and locating piece 291 can act on the upside of reinforcing bar, thereby make the reinforcing bar to be located U-shaped groove 296 steadily, the setting of arc groove of fixing a position simultaneously has further improved the effect of location, and for convenience shift the reinforcing bar, consequently, top cylinder 29 in having set up, when carrying out the shift of reinforcing bar, top cylinder 29 in drives bent plate 290 to the reinforcing bar lateral movement, and finally accomplish the centre gripping to the reinforcing bar through bent plate 290's medial extremity, the degree of automation that the reinforcing bar shifted can be realized through above-mentioned mode.

The bending mechanism 3 comprises a bending table 31 mounted at the end of the substrate 30, a U-shaped bending groove 311 is formed at the upper end of the bending table 31 in an open manner, mounting bottom plates 32 are vertically mounted at the two ends of the substrate 30, a bending oil cylinder 33 is mounted on the mounting bottom plates 32, an outward pushing block 34 is mounted at the movable end of the bending oil cylinder 33, a U-shaped pushing groove 35 is formed at the outer side end of the outward pushing block 34 in an open manner, and a bending arc groove 310 is formed at one side of the bending table 31. This mechanism is when carrying out the bending at reinforcing bar both ends, and the U-shaped bending groove 311 is worn at the both ends of reinforcing bar in, then, the platform 31 of buckling moves to the both ends of reinforcing bar under the drive of the hydro-cylinder 33 of buckling to buckle through platform 31 of buckling to the reinforcing bar both ends, wherein, when the U-shaped pushes away the both ends of groove 35 to buckle to the reinforcing bar, play spacing effect to the reinforcing bar, simultaneously for the convenient bending that carries on the reinforcing bar, consequently set up corresponding arc groove 310 of buckling.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A reinforcing steel bar end folding device is characterized by comprising a transfer mechanism (1), wherein the transfer mechanism (1) is provided with a pressing mechanism (2), the pressing mechanism (2) is provided with a positioning mechanism, and two ends of the positioning mechanism are provided with bending mechanisms (3);

the transfer mechanism (1) is used for driving the pressing mechanism (2) to move towards the positioning mechanism, the pressing mechanism (2) and the positioning mechanism are used for positioning the reinforcing steel bars, and the bending mechanism (3) is used for bending two ends of the reinforcing steel bars;

the transfer mechanism (1) comprises a pair of concave supports (10), a transfer base plate (11) is arranged at the upper end of each concave support (10), transfer bearing seats (12) are installed at two ends of each transfer base plate (11), a plurality of transfer guide rods (13) are arranged between the transfer bearing seats (12), a transfer motor (14) is installed on one transfer bearing seat (12), an output shaft of the transfer motor (14) is connected with a transfer screw rod (15), and the transfer screw rod (15) is provided with a transfer seat (16).

2. The reinforcement bar end folding device according to claim 1, wherein the pressing mechanism (2) comprises a plurality of outward extending connecting rods (20) mounted on the side walls of the transfer seat (16), a pressing outer plate (21) is arranged at the outer side ends of the outward extending connecting rods (20), a pressing guide sleeve (22) is mounted on the pressing outer plate (21), a pressing rack (23) penetrates through the pressing guide sleeve (22), a pair of pressing bearing seats (24) is mounted on the pressing guide sleeve (22), a pressing gear (26) is arranged between the pressing bearing seats (24), one end of the pressing gear (26) is connected with a pressing motor (25), and the pressing gear (26) is meshed with the pressing rack (23).

3. The reinforcing bar end folding device according to claim 2, wherein the positioning mechanism comprises a lower pressing plate (27) installed on a lower pressing rack (23), a positioning block (291) is installed on the lower wall of the lower pressing plate (27), a positioning arc groove is formed on the lower wall of the positioning block (291), a pair of abduction plates (28) are installed on both sides of the lower pressing plate (27), an inner jacking cylinder (29) is installed on each abduction plate (28), a bending plate (290) is installed at the movable end of the inner jacking cylinder (29), the bending plates (290) are sleeved on both sides of the positioning block (291), side arc grooves (292) are formed on the inner side ends of the bending plates (290), a placing flat plate (294) is arranged under the lower pressing plate (27), a U-shaped groove (296) is formed at the upper end of the placing flat plate (294) in an open manner, a supporting table (293) is arranged at the lower end of the placing flat plate (294), a base plate (30) is installed at the lower end of the supporting table (293), the longitudinal direction of the placing plate (294) is parallel to the longitudinal direction of the transfer base plate (11).

4. The reinforcement bar end folding apparatus according to claim 3, wherein the placement plate (294) is formed with limit arc grooves (295) in an equally spaced array along a length direction thereof.

5. The reinforcing steel bar end folding device according to claim 3, wherein the folding mechanism (3) comprises a folding table (31) installed at the end of the base plate (30), a U-shaped folding groove (311) is formed at the upper end of the folding table (31) in an open manner, installation base plates (32) are vertically installed at the two ends of the base plate (30), a folding oil cylinder (33) is installed on the installation base plates (32), an outer pushing block (34) is installed at the movable end of the folding oil cylinder (33), a U-shaped pushing groove (35) is formed at the outer side end of the outer pushing block (34) in an open manner, and a folding arc groove (310) is formed at one side of the folding table (31).