Steel bar binding equipment

Abstract

The utility model relates to the technical field of reinforcing steel bar processing and transporting auxiliary equipment, in particular to reinforcing steel bar binding equipment which comprises a first base, the first base comprises fastening equipment, two binding equipment and two placing seats, the fastening equipment comprises a second base, the bottom of the second base is fixedly connected with the first base, and the two binding equipment are fixedly connected with the first base. By arranging the fastening equipment, the binding equipment and the placing seat, the two ends of the reinforcing steel bars can be bound, the reinforcing steel bars are prevented from being dispersed, the stability after stacking is ensured, the reciprocating screw rod is driven by the first motor, the push plate and the fastening claw are driven to gather and clamp the reinforcing steel bars, and the binding quality and precision are improved; the arrangement of an elastic frame and a high-strength buffer spring effectively buffers clamping force, prevents steel bars from being damaged and prolongs the service life of equipment, the design of embedding grooves of fastening claws can firmly fix the steel bars when binding a small number of steel bars, and the dust removal equipment is arranged on the outer wall of one of the placing seats, so that metal dust on the surfaces of the steel bars is removed, and the combination of the steel bars and concrete is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing and transportation auxiliary equipment, in particular to a steel bar bundling device. Background Art

[0002] As the construction industry is booming, the demand for steel bars, as a key building material, continues to rise. After the steel bars are produced, they need to be bundled for easy transportation and storage.

[0003] Traditional methods of steel bar bundling mostly rely on manual wrapping and bundling with wire or steel belts. This method is labor-intensive and inefficient, and the tightness and consistency of the bundling are difficult to ensure. Due to loose bundling, the steel bars are easily scattered during transportation, which not only damages the steel bars but may even cause safety accidents. In addition, the surface of the newly produced steel bars will carry metal dust, which will hinder the direct contact between the steel bars and the concrete, resulting in relative slippage between the steel bars and the concrete when subjected to force. Therefore, it is necessary to design an efficient and reliable bundling device for pre-treating the steel bars. Utility Model Content

[0004] The technical problem to be solved by the utility model is that: manual binding is not firm and is easy to loosen during transportation, causing damage to the steel bars and even causing safety accidents, and the metal dust on the surface of the steel bars hinders the direct contact between the steel bars and concrete.

[0005] In order to solve the above technical problems, the present utility model provides the following technical solutions: a steel bar binding device, comprising a first base, wherein the first base comprises a fastening device, two binding devices and two placement seats;

[0006] The fastening device includes a second base, the bottom of which is fixedly connected to the first base. The bundling device includes a mounting frame and two second cylinders, the bottom of which is fixedly connected to the first base, the bottom of the second cylinder is fixedly connected to the first base, and the bottom of the placement seat is fixedly connected to the first base.

[0007] As a preferred solution of the steel bar bundling equipment described in the present invention, the outer wall of the second base is fixedly connected to the first motor, the output end of the first motor is fixedly connected to one end of the reciprocating screw rod, and the other end of the reciprocating screw rod is rotatably connected to the inner wall of the second base.

[0008] As a preferred solution of the steel bar bundling device described in the present invention, the outer wall of the reciprocating screw is threadedly connected to two push plates, the outer wall of the push plate is fixedly connected to the elastic frame, and the outer wall of the elastic frame is fixedly connected to the fastening claw.

[0009] As a preferred scheme of the steel bar bundling equipment, the outer wall of the push plate is fixedly connected with a plurality of high-strength buffer springs at one end, and the other end of the high-strength buffer springs is fixedly connected with a fastening claw.

[0010] As a preferred scheme of the steel bar bundling equipment, a matching groove is formed in the inner wall of the fastening claw.

[0011] As a preferred scheme of the steel bar bundling equipment, a second motor is fixedly connected to the outer wall of the mounting frame, a first air cylinder is fixedly connected to the output end of the second motor, and a rotating disc is fixedly connected to the top end of the first air cylinder.

[0012] As a preferred scheme of the steel bar bundling equipment, the top end of the second air cylinder is fixedly connected with a U-shaped frame, the inner wall of the U-shaped frame is rotatably connected with two third air cylinders, the top end of the third air cylinder is fixedly connected with a movable block, the outer wall of the movable block is rotatably connected with a mechanical hand, and a placing groove is formed in one end of the mechanical hand.

[0013] As a preferred scheme of the steel bar bundling equipment, the inner wall of the U-shaped frame is rotatably connected with the mechanical hand.

[0014] As a preferred scheme of the steel bar bundling equipment, the mechanical hand is located directly below the rotating disc.

[0015] As a preferred scheme of the steel bar bundling equipment, the outer wall of one of the placing seats is fixedly connected with a dust removal device, and a plurality of air injection heads are arranged on the outer wall of the dust removal device.

[0016] The utility model discloses a steel bar bundling equipment, which comprises a mounting frame, a first motor, a reciprocating screw rod, a push plate, a fastening claw, a second motor, a first air cylinder, a rotating disc, a second air cylinder, a U-shaped frame, two third air cylinders, a movable block, a mechanical hand, a placing seat, a dust removal device and a plurality of air injection heads. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of a steel bar bundling device in the embodiment of the present disclosure.

[0018] Figure 2 It is an explosion view of a steel bar bundling device in the embodiment of the present disclosure.

[0019] Figure 3 For the enlarged view of A in the embodiment of the present disclosure Figure 1 .

[0020] Figure 4 For the enlarged view of B in the embodiment of the present disclosure Figure 1 .

[0021] Figure 5 For the structural schematic view of the dust removal device in the embodiment of the present disclosure.

[0022] The figure mark: the first base 1, the fastening equipment 2, the second base 201, the first motor 202, the reciprocating screw rod 203, the push plate 204, the elastic frame 205, the fastening claw 206, the high-strength buffer spring 207, the embedded groove 208, the binding equipment 3, the installation frame 301, the second motor 302, the first air cylinder 303, the rotating disc 304, the second air cylinder 305, the U-shaped frame 306, the third air cylinder 307, the movable block 308, the mechanical hand 309, the placing groove 310, the placing seat 4, the dust removal equipment 5, the air jet head 501. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiment of the utility model is described in detail below with reference to the drawings of the specification.

[0024] EMBODIMENT

[0025] Referring to Figures 1-4 , the embodiment provides a reinforcing steel bar binding equipment, which comprises a first base 1, the first base 1 comprising a fastening equipment 2, two binding equipments 3 and two placing seats 4.

[0026] The fastening equipment 2 comprises a second base 201, the second base 201 is fixedly connected to the first base 1 at the bottom, the binding equipment 3 comprises an installation frame 301 and two second air cylinders 305, the installation frame 301 is fixedly connected to the first base 1 at the bottom, the second air cylinder 305 is fixedly connected to the first base 1 at the bottom, and the placing seat 4 is fixedly connected to the first base 1 at the bottom.

[0027] In the embodiment, the binding equipment 3 and the placing seat 4 are arranged on both sides of the fastening equipment 2, the safety of the stacked reinforcing steel bars is improved by binding the reinforcing steel bars at both ends, the reinforcing steel bars are prevented from being scattered, the placing seat 4 provides a stable initial resting platform for the reinforcing steel bars, the reinforcing steel bars to be bound are suspended above the second base 201, the friction generated during fastening is reduced, and the service life of the equipment is prolonged.

[0028] Referring to Figure 1 , Figure 2, the second base 201, the outer wall of the first motor 202 is fixedly connected, one end of the first motor 202 output is fixedly connected to the reciprocating screw rod 203, the other end of the reciprocating screw rod 203 is rotatably connected with the inner wall of the second base 201, the outer wall of the reciprocating screw rod 203 is threadedly connected with two push plates 204, the outer wall of the push plate 204 is fixedly connected with the elastic frame 205, the outer wall of the elastic frame 205 is fixedly connected with the fastening claw 206, one end of the plurality of high-strength buffer springs 207 is fixedly connected with the outer wall of the push plate 204, the other end of the plurality of high-strength buffer springs 205 is fixedly connected with the fastening claw 206, and the inner wall of the fastening claw 206 is provided with a fitting groove 208.

[0029] In this embodiment, by starting the first motor 202, the reciprocating screw rod 203 is driven to make the two push plates 204 reciprocate on the reciprocating screw rod 203, the push plate 204 drives the fastening claw 206 to gather and clamp the reinforcing steel bars, so that the reinforcing steel bars do not shake and deviate during the bundling process, the bundling quality and precision are improved, the elastic frame 205 and the plurality of high-strength buffer springs 207 are arranged between the push plate 204 and the fastening claw 206, when the clamping thrust is too large, the elastic frame 205 and the plurality of high-strength buffer springs 207 can play a buffering role, prevent the reinforcing steel bars from being excessively extruded and damaged, and prolong the service life of the fastening device 2, the fitting grooves 208 are arranged in the inner walls of the two fastening claws 206, so that the two fastening claws 206 can be fitted with each other when clamping, and the reinforcing steel bars can still be fixed firmly when the number of reinforcing steel bars to be bundled is small.

[0030] Referring to Figure 1 , Figure 3 and Figure 4 , the outer wall of the mounting frame 301 is fixedly connected with the second motor 302, the output end of the second motor 302 is fixedly connected with the first air cylinder 303, the top end of the first air cylinder 303 is fixedly connected with the rotating disc 304, the top ends of the two second air cylinders 305 are fixedly connected with the U-shaped frame 306, the inner wall of the U-shaped frame 306 is rotatably connected with the two third air cylinders 307, the top ends of the two third air cylinders 307 are fixedly connected with the movable block 308, the outer wall of the movable block 308 is rotatably connected with the mechanical hand 309, one end of the mechanical hand 309 is provided with a placing groove 310, the inner wall of the U-shaped frame 306 is rotatably connected with the mechanical hand 309, and the mechanical hand 309 is located directly below the rotating disc 304.

[0031] The embodiment is specific, the iron wire for binding is placed on the placing groove 310, after the fastening device 2 clamps the reinforcing steel bar to be bound, the second cylinder 305 is started to drive the U-shaped frame 306, the mechanical arm 309 is lifted to the position below the reinforcing steel bar to be bound, the third cylinder 307 is started to make the mechanical arm 309 fold the iron wire placed on the placing groove 310 upwards to surround the reinforcing steel bar, the first cylinder 303 is started to drive the rotating disc 304 to the position between the two ends of the iron wire, the second motor 302 is started to rotate the rotating disc 304, the two ends of the iron wire are wound together, the binding operation of the reinforcing steel bar is completed, different numbers of binding iron wires can be placed in the placing groove 310, and the binding reinforcement suitable for different bearing requirements can be adapted.

[0032] Referring to Figure 1 , Figure 2 and Figure 5 One of the placing seats 4 is fixedly connected with the dust removal equipment 5, and the outer wall of the dust removal equipment 5 is provided with a plurality of air injection heads 501.

[0033] The embodiment is specific, the reinforcing steel bar is placed on the placing seat 4 so that the reinforcing steel bar can pass through the dust removal equipment 5, a plurality of paint injection heads 501 are arranged on the outer wall of the dust removal equipment 5, and the surface residual metal dust of the reinforcing steel bar during production can be removed to prevent the surface metal dust from hindering the direct contact between the reinforcing steel bar and the concrete.

[0034] Working principle: by setting the binding device 3 and the placing seat 4 on both sides of the fastening device 2, the safety of the stacked steel bars is improved by binding the two ends of the steel bars, preventing the dispersion of the steel bars, and the placing seat 4 provides a stable initial resting platform for the steel bars, making the steel bars to be bound suspended above the second base 201, reducing the friction generated during fastening, prolonging the service life of the equipment, by starting the first motor 202, driving the reciprocating screw rod 203, making the two push plates 204 reciprocate on the reciprocating screw rod 203, the push plate 204 drives the fastening claw 206 to gather and clamp the steel bars, ensuring that the steel bars will not shake and deviate during the binding process, improving the binding quality and precision, by setting the elastic frame 205 and several high-strength buffer springs 207 between the push plate 204 and the fastening claw 206, when the clamping thrust is too large, it plays a buffering role, preventing the steel bars from being damaged due to excessive extrusion, and also prolonging the service life of the fastening device 2, by setting the embedded groove 208 in the inner wall of the two fastening claws 206, the two fastening claws 206 can be embedded with each other when clamping, when the number of steel bars to be bound is small, it can still be firmly fixed, the iron wire used for binding is placed on the placing groove 310, after the fastening device 2 clamps the steel bars to be bound, the second cylinder 305 is started to drive the U-shaped frame 306, the mechanical hand 309 rises to the lower side of the steel bars to be bound, by starting the third cylinder 307, the mechanical hand 309 bends the iron wire placed in the placing groove 310 upwards to wrap the steel bars, the first cylinder 303 is started to drive the rotating disc 304 between the two ends of the iron wire, the second motor 302 is started to rotate the rotating disc 304, so that the two ends of the iron wire are wound together, the binding operation of the steel bars is completed, different number of binding iron wires can be placed in the placing groove 310 to adapt to different binding requirements, the placing seat 4 is set on the placing groove 310, so that the steel bars will pass through the dust removal device 5, by setting several paint spraying heads 501 on the outer wall of the dust removal device 5, the surface of the steel bars produced during production can be cleaned to prevent the metal dust on the surface from preventing the direct contact between the steel bars and the concrete.

Claims

1. A reinforcing bar tying apparatus characterised by: Including first base (1), first base (1) includes fastening equipment (2), two binding equipment (3) and two placement seat (4); The fastening equipment (2) includes second base (201), and the bottom of second base (201) is fixedly connected with first base (1), the binding equipment (3) includes mounting frame (301) and two second air cylinders (305), the bottom of mounting frame (301) is fixedly connected with first base (1), the bottom of second air cylinder (305) is fixedly connected with first base (1), and the bottom of placement seat (4) is fixedly connected with first base (1).

2. A reinforcing bar tying apparatus as claimed in claim 1 wherein: The second base (201), the outer wall is fixedly connected with first motor (202), one end of the output of first motor (202) is fixedly connected with reciprocating screw rod (203), and the other end of reciprocating screw rod (203) is rotatably connected with the inner wall of second base (201).

3. A reinforcing bar tying apparatus as claimed in claim 2 wherein: The outer wall of reciprocating screw rod (203) is threadedly connected with two push plates (204), the outer wall of push plate (204) is fixedly connected with elastic frame (205), and the outer wall of elastic frame (205) is fixedly connected with fastening claw (206).

4. A reinforcing bar tying apparatus as claimed in claim 3 wherein: The outer wall of push plate (204) is fixedly connected with the one end of a plurality of high-strength buffer springs (207), and the other end of a plurality of high-strength buffer springs (207) is fixedly connected with fastening claw (206).

5. A reinforcing bar tying apparatus as claimed in claim 3 wherein: The inner wall of fastening claw (206) is provided with a matching groove (208).

6. A reinforcing bar tying apparatus as claimed in claim 1 wherein: The outer wall of mounting frame (301) is fixedly connected with second motor (302), the output of second motor (302) is fixedly connected with first air cylinder (303), and the top of first air cylinder (303) is fixedly connected with rotating disc (304).

7. A reinforcing bar tying apparatus as claimed in claim 1 wherein: The top of two second air cylinders (305) is fixedly connected with U-shaped frame (306), the inner wall of U-shaped frame (306) is rotatably connected with two third air cylinders (307), the top of two third air cylinders (307) is fixedly connected with movable block (308), the outer wall of movable block (308) is rotatably connected with mechanical hand (309), and one end of mechanical hand (309) is provided with placing groove (310).

8. A reinforcing bar tying apparatus as claimed in claim 7 wherein: The inner wall of U-shaped frame (306) is rotatably connected with mechanical hand (309).

9. A reinforcing bar tying apparatus as claimed in claim 8 wherein: The mechanical hand (309) is located directly below rotating disc (304).

10. A reinforcing bar tying apparatus as claimed in claim 1 wherein; The outer wall of one of placement seat (4) is fixedly connected with dust removal equipment (5), and the outer wall of dust removal equipment (5) is provided with a plurality of jet heads (501).

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