CN203091627U - Multi-hole reinforcing bar guiding-in device for mesh welding machine - Google Patents

Abstract

This utility model discloses a multi-hole rebar feeding device for a wire mesh welding machine. Its structure includes: a frame; two frame slides on the frame; multiple feeding hole modules slidably mounted between the two frame slides, with a reciprocating drive mechanism connected to the upper part of each module; multiple rebar feeding holes of different diameters spaced apart on the sides of each feeding hole; and a rebar feeding drive mechanism with the same structure on the same side of each feeding hole. The advantages of this utility model are: it allows rebars of different diameters to be fed through the feeding holes of the multiple feeding hole modules into the next process of the wire mesh welding machine, providing a key technical solution for conveying transverse and longitudinal bars of unequal diameters on the same wire mesh in subsequent processes; it has the advantages of simple structure, high production efficiency, high quality, and low cost.

Description

Porous steel bar introduction device of welding mesh machine

technical field

The utility model relates to a wire mesh welding machine, in particular to a porous steel bar introduction device of the wire mesh welding machine.

Background technique

The welded mesh machine is a welding equipment that cuts the straightened coiled steel bar into transverse bars and longitudinal bars, and then welds the transverse bars and longitudinal bars to form a mesh. In the prior art, the raw material wire rod steel bar of the welded mesh machine only adopts one specification, and the introduction port of the steel bar has only one specification, and the diameters of the transverse and longitudinal bars of the mesh after welding are the same.

The prior art welding machine has the following defects: the prior art welding machine cannot produce unequal-diameter transverse bars and longitudinal bars on the same mesh, and when it is necessary to manufacture meshes with unequal-diameter transverse bars and longitudinal bars, it must be done manually , so there are low production efficiency, poor quality and high cost defects.

Contents of the invention

The purpose of this utility model is to overcome the deficiencies of the above-mentioned technologies, and provide a porous steel bar introduction device for a welding machine with high production efficiency, which can introduce steel bars of different diameters, and can produce horizontal bars and longitudinal bars with different diameters on the same mesh sheet. .

The technical solution to solve the above-mentioned technical problems is: a porous steel bar introduction device of a welding net machine, the porous steel bar introduction device is arranged at the steel bar input end on the side of the traction mechanism and the straightening mechanism of the welding net machine, and its structure includes: machine rack; two rack slides with the same structure and symmetrical positions are arranged at intervals on the rack; a plurality of lead-in hole modules are slidingly fitted between the two rack slides, and the multiple lead-in holes The upper part of the hole module is connected with a reciprocating drive mechanism, and the reciprocating drive mechanism is supported between two rack slideways; multiple steel bar lead-in holes with different diameters are arranged at intervals on the sides of the multiple lead-in hole modules; The same side of each reinforcing bar introducing hole is respectively provided with a reinforcing bar introducing driving mechanism having the same structure for driving the reinforcing bar introducing.

The beneficial effects of the utility model are: the utility model overcomes the defects of the prior art, and according to the needs, the steel bars of different diameters are transported through the steel bar introduction holes of the plurality of introduction hole modules of the utility model, and can be conveniently entered into the welded mesh machine A traction mechanism and a straightening mechanism process provide a key technical solution for the welding machine to manufacture transverse and longitudinal bars with unequal diameters on the same mesh sheet; The advantages of high efficiency, high quality and low cost.

Description of drawings

Fig. 1 is a front view of the utility model;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the left view of Fig. 1;

Fig. 4 is C-C sectional view among Fig. 3;

Fig. 5 is a D-D sectional view in Fig. 3 .

"Description of Serial Numbers in the Attached Drawings"

1: porous steel bar introduction device; 2: coiled steel bar; 2a: first coiled steel bar; 2b: second coiled steel bar; 2c: third coiled steel bar; 3: traction mechanism; 4: straightening mechanism; 5 : shearing mechanism; 6: storage and unloading mechanism; 7: frame; 11: rotating drive mechanism; 12: leading driving wheel; 13: leading driven wheel; 14: driven shaft; 15: moving driving mechanism; 16: sliding block; 17: slide plate; 21: rack slideway; 22: multiple lead-in hole modules; 23: reciprocating drive mechanism; 24: steel bar lead-in drive mechanism; 51: first steel bar lead-in hole; 52: second steel bar lead-in hole ; 53: The third steel bar introduction hole.

Detailed ways

Embodiments of the utility model are described in further detail below in conjunction with the accompanying drawings.

The utility model provides a porous steel bar introduction device of a welding net machine. The porous steel bar introduction device 1 is arranged on the side of the traction mechanism 3 and the straightening mechanism 4 of the welding net machine close to the steel bar input end.

The structure of the porous steel bar introduction device 1 includes: a frame 7; two frame slides 21 with the same structure and symmetrical positions are arranged at intervals on the frame 7; between the two frame slides 21 A plurality of lead-in hole modules 22 are slip-fitted between them, and the upper parts of the lead-in hole modules 22 are connected to a reciprocating drive mechanism 23 , and the reciprocating drive mechanism 23 is supported between two rack slideways 21 .

The reciprocating driving mechanism 23 is: an elevator, an air cylinder/hydraulic cylinder.

The plurality of introduction hole modules 22 are provided with a plurality of reinforcement introduction holes of different diameters at intervals on the side;

On the same side of each of the reinforcing bar introducing holes, a reinforcing bar introducing driving mechanism 24 having the same structure for driving the reinforcing bar introducing is respectively arranged.

The first embodiment of said reinforcing bar importing drive mechanism 24 is:

The reinforcing bar importing drive mechanism 24 includes: an importing driving wheel 12 located on one side of each reinforcing bar introducing hole, an introducing passive wheel 13 located on the other side of each reinforcing bar introducing hole and corresponding to the position of the introducing driving wheel 12; The introduction driving wheel 12 is connected with a rotation driving mechanism 11 , and the rotation driving mechanism 11 is fixed on one side of a plurality of introduction hole modules 22 .

The introduction driven wheel 13 is hinged on one end of the driven shaft 14 , and the other end of the driven shaft 14 is connected to a moving driving mechanism 15 , and the moving driving mechanism 15 is fixed on one side of a plurality of introducing hole modules 22 .

The second embodiment of said reinforcing bar importing drive mechanism 24 is:

The reinforcing bar importing drive mechanism 24 comprises: an introducing driving wheel 12 positioned at one side of each reinforcing bar introducing hole, an introducing passive wheel 13 located at the other side of each reinforcing bar introducing hole and corresponding to the position of the introducing driving wheel 12; The introduction driving wheel 12 is connected with a rotation driving mechanism 11, and the rotation driving mechanism 11 is fixed on one side of a plurality of introduction hole modules 22.

The imported driven wheel 13 is hinged on one end of the driven shaft 14, the other end of the driven shaft 14 is fixed on one end of the slider 16, and the slider 16 is slidably fitted in the chute of the slide plate 17, and the other end of the slider 16 is connected to move The driving mechanism 15, the moving driving mechanism 15 is fixed on the side of the slide plate 17; the slide plate 17 is fixed on one side of a plurality of introduction hole modules 22.

The rotary drive mechanism 11 is a motor. The moving drive mechanism 15 is an air/hydraulic cylinder.

The plurality of reinforcement introduction holes include: a first reinforcement introduction hole 51, a second reinforcement introduction hole 52, a third reinforcement introduction hole 53; the first reinforcement introduction hole 51, the second reinforcement introduction hole 52, the third reinforcement introduction hole The holes 53 have different diameters respectively.

More specifically, as shown in Figure 1, the first wire rod 2a, the second wire rod 2b, and the third wire rod 2c with different diameters of three wire rods are respectively placed in the wire rod part 2; The first steel bar introduction hole 51, the second steel bar introduction hole 52, and the third steel bar introduction hole 53 on the introduction hole module 22 are respectively adapted to the first wire rod reinforcement bar 2a, the second wire rod reinforcement bar 2b, and the third wire rod reinforcement bar with different diameters. 2c passed.

The position shown in Figure 1 and Figure 3 is that the second coiled steel bar 2b is drawn into the second steel bar import hole 52 through the imported driving wheel 12 and the imported driven wheel 13 of the steel bar import drive mechanism 24, and then the second coiled steel bar 2b After entering the traction mechanism 3 and the straightening mechanism 4, turn to the subsequent shearing mechanism 5 and storage and discharge mechanism 6.

When the diameter of the input steel bar needs to be changed from the second coiled steel bar 2b to the third coiled steel bar 2c, the reciprocating drive mechanism 23 is first driven to move, and a plurality of import hole modules 22 are slid up along the two rack slideways 21, When the center of the third steel bar introduction hole 53 is moved to the corresponding traction mechanism 3 and the straightening mechanism 4 steel bar input positions, stop the driving of the reciprocating drive mechanism 23; Import driving wheel 12 and import passive wheel 13 traction and enter the 3rd reinforcing bar importing hole 53, then the 3rd wire rod reinforcing bar 2c enters after traction mechanism 3 and straightening mechanism 4, then changes to subsequent shearing mechanism 5 and storage, unloading. Material mechanism 6; complete the delivery of steel bars of different diameters through a plurality of import hole modules 22 of the utility model.

Claims (6)

1. the porous reinforcing bar gatherer of a welding machine of mesh is characterized in that, described porous reinforcing bar gatherer (1) is arranged on the haulage gear (3) of welding machine of mesh and the reinforcing bar input of straightening mechanism (4) one sides, and its structure comprises: frame (7); On described frame (7), be arranged at intervals with two rack slides (21) that structure is identical and the position is symmetrical; The sliding a plurality of entrance hole modules (22) that are fitted with between described two rack slides (21), the top connection of described a plurality of entrance hole modules (22) moves back and forth driving mechanism (23), and the described driving mechanism (23) that moves back and forth is supported between two rack slides (21); Described a plurality of entrance hole modules (22) side is arranged at intervals with a plurality of reinforcing bar entrance holes of different-diameter; On the same side of described each reinforcing bar entrance hole, be respectively arranged with and drive the identical reinforcing bar importing driving mechanism (24) of reinforcing bar guiding structure.

2. according to the porous reinforcing bar gatherer of welding machine of mesh described in the claim 1, it is characterized in that described reinforcing bar imports driving mechanism (24) and comprising: be positioned at each reinforcing bar entrance hole one side importing driving wheel (12), be positioned at each reinforcing bar entrance hole opposite side and the importing follower (13) corresponding with described importing driving wheel (12) position; Described importing driving wheel (12) connects rotary drive mechanism (11), and described rotary drive mechanism (11) is fixed on (22) sides of a plurality of entrance hole modules; Described importing follower (13) is hinged on driven axle (14) one ends, and described driven axle (14) other end is connected on the mobile driving mechanism (15), and described mobile driving mechanism (15) is fixed on (22) sides of a plurality of entrance hole modules.

3. according to the porous reinforcing bar gatherer of welding machine of mesh described in the claim 1, it is characterized in that described reinforcing bar imports driving mechanism (24) and comprising: be positioned at each reinforcing bar entrance hole one side importing driving wheel (12), be positioned at each reinforcing bar entrance hole opposite side and the importing follower (13) corresponding with described importing driving wheel (12) position; Described importing driving wheel (12) connects rotary drive mechanism (11), and described rotary drive mechanism (11) is fixed on (22) sides of a plurality of entrance hole modules; Described importing follower (13) is hinged on driven axle (14) one ends, described driven axle (14) other end is fixed on slide block (16) one ends, described slide block (16) is sliding to be fitted in the chute of slide plate (17), slide block (16) other end connects mobile driving mechanism (15), and described mobile driving mechanism (15) is fixed on the side of slide plate (17); Described slide plate (17) is fixed on (22) sides of a plurality of entrance hole modules.

4. according to the porous reinforcing bar gatherer of welding machine of mesh described in the claim 1, it is characterized in that described a plurality of reinforcing bar entrance holes comprise: the first reinforcing bar entrance hole (51), the second reinforcing bar entrance hole (52), the 3rd reinforcing bar entrance hole (53); The described first reinforcing bar entrance hole (51), the second reinforcing bar entrance hole (52), the 3rd reinforcing bar entrance hole (53) have different apertures respectively.

5. according to the porous reinforcing bar gatherer of welding machine of mesh described in the claim 1, it is characterized in that the described driving mechanism (23) that moves back and forth is: lift, cylinder/hydraulic cylinder.

6. according to the porous reinforcing bar gatherer of welding machine of mesh described in the claim 2, it is characterized in that described rotary drive mechanism (11) is a motor; Described mobile driving mechanism (15) is cylinder/hydraulic cylinder.

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